comparison src/libsndfile-1.0.25/regtest/database.c @ 0:c7265573341e

Import initial set of sources

+/*
+**	Copyright (C) 2005-2011 Erik de Castro Lopo
+**
+**	This program is free software; you can redistribute it and/or modify
+**	it under the terms of the GNU General Public License as published by
+**	the Free Software Foundation; either version 2 of the License, or
+**	(at your option) any later version.
+**
+**	This program is distributed in the hope that it will be useful,
+**	but WITHOUT ANY WARRANTY; without even the implied warranty of
+**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+**	GNU General Public License for more details.
+**
+**	You should have received a copy of the GNU General Public License
+**	along with this program; if not, write to the Free Software
+**	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#include <sndfile.h>
+
+#include "regtest.h"
+
+#if HAVE_SQLITE3
+
+#include <sqlite3.h>
+
+typedef struct
+{	sqlite3 *sql ;
+
+	int count ;
+	int ekey_max ;
+
+	/* Filename and pathname for file. */
+	char filename [256] ;
+	char pathname [512] ;
+
+	/* Storage for createding SQL commands. Must be larger than logbuf below. */
+	char cmdbuf [1 << 15] ;
+
+	/* Storage for log buffer retrieved from SNDFILE* .*/
+	char logbuf [1 << 14] ;
+
+} REGTEST_DB ;
+
+/* In checksum.c */
+int calc_checksum (SNDFILE * file, const SF_INFO * info) ;
+
+static void get_filename_pathname (REGTEST_DB * db, const char *filepath) ;
+static void single_quote_replace (char * buf) ;
+
+static int get_ekey_from_filename (REGTEST_DB * db, const char *filepath) ;
+static int get_filename_pathname_by_ekey (REGTEST_DB * db, int ekey) ;
+static int check_file_by_ekey (REGTEST_DB * db, int ekey) ;
+
+static int count_callback (REGTEST_DB * db, int argc, char **argv, char **colname) ;
+static int ekey_max_callback (REGTEST_DB * db, int argc, char **argv, char **colname) ;
+static int callback (void *unused, int argc, char **argv, char **colname) ;
+
+REG_DB *
+db_open (const char * db_name)
+{	REGTEST_DB * db ;
+	int err ;
+
+	if ((db = malloc (sizeof (REGTEST_DB))) == NULL)
+	{	perror ("malloc") ;
+		exit (1) ;
+		} ;
+
+	if ((err = sqlite3_open (db_name, &(db->sql))) != 0)
+	{	printf ("Can't open database: %s\n", sqlite3_errmsg (db->sql)) ;
+        sqlite3_close (db->sql) ;
+		free (db) ;
+		exit (1) ;
+		} ;
+
+	return (REG_DB *) db ;
+} /* db_open */
+
+int
+db_create (const char * db_name)
+{	REGTEST_DB * db ;
+	const char *cmd ;
+	char * errmsg = NULL ;
+	int err ;
+
+	db = (REGTEST_DB *) db_open (db_name) ;
+
+	cmd = "create table sndfile (ekey INTEGER PRIMARY KEY,"
+			"fname VARCHAR(1),"
+			"fpath VARCHAR(1),"
+			"srate INTEGER,"
+			"frames VARCHAR(1),"
+			"channels INTEGER,"
+			"format VARCHAR(1),"
+			"checksum VARCHAR(1),"
+			"logbuf VARCHAR(1)"
+			");" ;
+
+	err = sqlite3_exec (db->sql, cmd, callback, 0, &errmsg) ;
+	if (err != SQLITE_OK)
+		printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ;
+
+	sqlite3_close (db->sql) ;
+	free (db) ;
+
+	return 0 ;
+} /* db_create */
+
+int
+db_close (REG_DB * db_handle)
+{	REGTEST_DB * db ;
+
+	db = (REGTEST_DB *) db_handle ;
+
+	sqlite3_close (db->sql) ;
+	free (db) ;
+
+	return 0 ;
+} /* db_close */
+
+/*==============================================================================
+*/
+
+int
+db_file_exists (REG_DB * db_handle, const char * filename)
+{	REGTEST_DB * db ;
+	const char * cptr ;
+	char * errmsg ;
+	int err ;
+
+	db = (REGTEST_DB *) db_handle ;
+
+	if ((cptr = strrchr (filename, '/')) != NULL)
+		filename = cptr + 1 ;
+
+	snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select fname from sndfile where fname='%s'", filename) ;
+
+	db->count = 0 ;
+	err = sqlite3_exec (db->sql, db->cmdbuf, (sqlite3_callback) count_callback, db, &errmsg) ;
+	if (err == 0 && db->count == 1)
+		return 1 ;
+
+	return 0 ;
+} /* db_file_exists */
+
+int
+db_add_file (REG_DB * db_handle, const char * filepath)
+{	REGTEST_DB * db ;
+	SNDFILE * sndfile ;
+	SF_INFO info ;
+	char * errmsg ;
+	int err, checksum ;
+
+	db = (REGTEST_DB *) db_handle ;
+
+	get_filename_pathname (db, filepath) ;
+
+	if (db_file_exists (db_handle, filepath))
+	{	printf ("    %s : already in database\n", db->filename) ;
+		return 0 ;
+		} ;
+
+	memset (&info, 0, sizeof (info)) ;
+	sndfile = sf_open (db->pathname, SFM_READ, &info) ;
+	sf_command (sndfile, SFC_GET_LOG_INFO, db->logbuf, sizeof (db->logbuf)) ;
+	checksum = (sndfile == NULL) ? 0 : calc_checksum (sndfile, &info) ;
+	sf_close (sndfile) ;
+
+	if (sndfile == NULL)
+	{	printf ("    %s : could not open : %s\n", db->filename, sf_strerror (NULL)) ;
+		puts (db->logbuf) ;
+		return 1 ;
+		} ;
+
+	single_quote_replace (db->logbuf) ;
+
+	snprintf (db->cmdbuf, sizeof (db->cmdbuf), "insert into sndfile "
+		"(fname, fpath, srate, frames, channels, format, checksum, logbuf) values"
+		"('%s','%s',%d,'%ld', %d, '0x%08x', '0x%08x', '%s');",
+		db->filename, db->pathname, info.samplerate, (long) info.frames, info.channels, info.format, checksum, db->logbuf) ;
+
+	if (strlen (db->cmdbuf) >= sizeof (db->cmdbuf) - 1)
+	{	printf ("strlen (db->cmdbuf) too long.\n") ;
+		exit (1) ;
+		} ;
+
+	err = sqlite3_exec (db->sql, db->cmdbuf, callback, 0, &errmsg) ;
+	if (err != SQLITE_OK)
+	{	printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ;
+		puts (db->cmdbuf) ;
+		} ;
+
+	return 0 ;
+} /* db_add_file */
+
+int
+db_check_file (REG_DB * db_handle, const char * filepath)
+{	REGTEST_DB * db ;
+	int ekey ;
+
+	if (db_file_exists (db_handle, filepath) == 0)
+	{	printf ("\nFile not in database.\n\n") ;
+		exit (0) ;
+		} ;
+
+	db = (REGTEST_DB *) db_handle ;
+
+	ekey = get_ekey_from_filename (db, filepath) ;
+
+	return check_file_by_ekey (db, ekey) ;
+} /* db_check_file */
+
+/*==============================================================================
+*/
+
+int
+db_check_all (REG_DB * db_handle)
+{	REGTEST_DB * db ;
+	char * errmsg ;
+	int err, ekey ;
+
+	db = (REGTEST_DB *) db_handle ;
+
+	db->ekey_max = 0 ;
+
+	snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select ekey from sndfile") ;
+
+	err = sqlite3_exec (db->sql, db->cmdbuf, (sqlite3_callback) ekey_max_callback, db, &errmsg) ;
+	if (err != SQLITE_OK)
+	{	printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ;
+		puts (db->cmdbuf) ;
+		} ;
+
+	for (ekey = 1 ; ekey <= db->ekey_max ; ekey++)
+		if (get_filename_pathname_by_ekey (db, ekey) != 0)
+			check_file_by_ekey (db, ekey) ;
+
+	return 0 ;
+} /* db_check_all */
+
+
+int
+db_list_all (REG_DB * db_handle)
+{
+	printf ("%s : %p\n", __func__, db_handle) ;
+	return 0 ;
+} /* db_list_all */
+
+int
+db_del_entry (REG_DB * db_handle, const char * entry)
+{
+	printf ("%s : %p %s\n", __func__, db_handle, entry) ;
+	return 0 ;
+} /* db_del_entry */
+
+/*==============================================================================
+*/
+
+static int
+get_ekey_from_filename (REGTEST_DB * db, const char *filepath)
+{	char * errmsg, **result ;
+	int err, ekey = 0, rows, cols ;
+
+	get_filename_pathname (db, filepath) ;
+
+	snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select ekey from sndfile where fname='%s'", db->filename) ;
+
+	err = sqlite3_get_table (db->sql, db->cmdbuf, &result, &rows, &cols, &errmsg) ;
+	if (err != SQLITE_OK)
+	{	printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ;
+		puts (db->cmdbuf) ;
+		} ;
+
+	if (cols != 1 || rows != 1)
+	{	printf ("Bad juju!! rows = %d cols = %d\n", rows, cols) ;
+		exit (1) ;
+		} ;
+
+	ekey = strtol (result [1], NULL, 10) ;
+
+	sqlite3_free_table (result) ;
+
+	return ekey ;
+} /* get_ekey_from_filename */
+
+static int
+get_filename_pathname_by_ekey (REGTEST_DB * db, int ekey)
+{	char *errmsg, **result ;
+	int err, rows, cols ;
+
+	snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select fname,fpath from sndfile where ekey='%d'", ekey) ;
+
+	err = sqlite3_get_table (db->sql, db->cmdbuf, &result, &rows, &cols, &errmsg) ;
+	if (err != SQLITE_OK)
+	{	printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ;
+		puts (db->cmdbuf) ;
+		return 0 ;
+		} ;
+
+	if (cols != 2 || rows != 1)
+	{	printf ("\nError (%s %d) : rows = %d cols = %d\n", __func__, __LINE__, rows, cols) ;
+		exit (1) ;
+		} ;
+
+	snprintf (db->filename, sizeof (db->filename), "%s", result [2]) ;
+	snprintf (db->pathname, sizeof (db->pathname), "%s", result [3]) ;
+
+	sqlite3_free_table (result) ;
+
+	return 1 ;
+} /* get_filename_pathname_by_ekey */
+
+static int
+check_file_by_ekey (REGTEST_DB * db, int ekey)
+{	SNDFILE * sndfile ;
+	SF_INFO info ;
+	char * errmsg, **result ;
+	int err, k, rows, cols, checksum ;
+
+	printf ("    %s : ", db->filename) ;
+	fflush (stdout) ;
+
+	memset (&info, 0, sizeof (info)) ;
+	sndfile = sf_open (db->pathname, SFM_READ, &info) ;
+	sf_command (sndfile, SFC_GET_LOG_INFO, db->logbuf, sizeof (db->logbuf)) ;
+	checksum = (sndfile == NULL) ? 0 : calc_checksum (sndfile, &info) ;
+	sf_close (sndfile) ;
+
+	if (sndfile == NULL)
+	{	printf ("\n\nError : Could not open '%s' : %s\n", db->pathname, sf_strerror (NULL)) ;
+		puts (db->logbuf) ;
+		exit (1) ;
+		} ;
+
+	single_quote_replace (db->logbuf) ;
+
+	snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select fname,srate,frames,channels,format,"
+			"checksum,logbuf from sndfile where ekey='%d'", ekey) ;
+
+	err = sqlite3_get_table (db->sql, db->cmdbuf, &result, &rows, &cols, &errmsg) ;
+	if (err != SQLITE_OK)
+	{	printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ;
+		puts (db->cmdbuf) ;
+		} ;
+
+	for (k = 0 ; k < cols ; k++)
+	{	if (strcmp (result [k], "fname") == 0)
+		{	if (strcmp (result [k + cols], db->filename) == 0)
+				continue ;
+			printf ("\n\nError : fname doesn't match : %s != %s\n", result [k + cols], db->filename) ;
+			} ;
+
+		if (strcmp (result [k], "srate") == 0)
+		{	if (strtol (result [k + cols], NULL, 10) == info.samplerate)
+				continue ;
+			printf ("\n\nError : srate doesn't match : %s == %d\n", result [k + cols], info.samplerate) ;
+			} ;
+
+		if (strcmp (result [k], "frames") == 0)
+		{	if (strtoll (result [k + cols], NULL, 10) == info.frames)
+				continue ;
+			printf ("\n\nError : frames doesn't match : %s == %ld\n", result [k + cols], (long) info.frames) ;
+			} ;
+
+		if (strcmp (result [k], "channels") == 0)
+		{	if (strtol (result [k + cols], NULL, 10) == info.channels)
+				continue ;
+			printf ("\n\nError : channels doesn't match : %s == %d\n", result [k + cols], info.channels) ;
+			} ;
+
+		if (strcmp (result [k], "format") == 0)
+		{	if (strtol (result [k + cols], NULL, 16) == info.format)
+				continue ;
+			printf ("\n\nError : format doesn't match : %s == 0x%08x\n", result [k + cols], info.format) ;
+			} ;
+
+		if (strcmp (result [k], "checksum") == 0)
+		{	int db_val = (int) strtoll (result [k + cols], NULL, 16) ;
+
+			if (db_val == checksum)
+				continue ;
+			printf ("\n\nError : checksum doesn't match : 0x%08x == 0x%08x\n", db_val, checksum) ;
+			} ;
+
+		if (strcmp (result [k], "logbuf") == 0)
+			continue ;
+
+		printf ("\nHere is the old logubuffer :\n\n%s\n\nand the new :\n\n%s\n\n", result [2 * cols - 1], db->logbuf) ;
+		exit (1) ;
+		} ;
+
+	sqlite3_free_table (result) ;
+
+	puts ("ok") ;
+
+	return 0 ;
+} /* check_file_by_ekey */
+
+/*==============================================================================
+*/
+
+static void
+get_filename_pathname (REGTEST_DB * db, const char *filepath)
+{	const char * cptr ;
+	int slen ;
+
+	if (filepath [0] != '/')
+	{	memset (db->pathname, 0, sizeof (db->pathname)) ;
+		if (getcwd (db->pathname, sizeof (db->pathname)) == NULL)
+		{	perror ("\ngetcwd failed") ;
+			exit (1) ;
+			} ;
+
+		slen = strlen (db->pathname) ;
+		db->pathname [slen ++] = '/' ;
+		snprintf (db->pathname + slen, sizeof (db->pathname) - slen, "%s", filepath) ;
+		}
+	else
+		snprintf (db->pathname, sizeof (db->pathname), "%s", filepath) ;
+
+	if ((cptr = strrchr (db->pathname, '/')) == NULL)
+	{	printf ("\nError : bad pathname %s\n", filepath) ;
+		exit (1) ;
+		} ;
+
+	snprintf (db->filename, sizeof (db->filename), "%s", cptr + 1) ;
+} /* get filename_pathname */
+
+static void
+single_quote_replace (char * buf)
+{	while ((buf = strchr (buf, '\'')) != 0)
+		buf [0] = '"' ;
+} /* single_quote_replace */
+
+static int
+count_callback (REGTEST_DB * db, int argc, char **argv, char **colname)
+{	db->count ++ ;
+
+	(void) argc ;
+	(void) argv ;
+	(void) colname ;
+	return 0 ;
+} /* count_callback */
+
+static int
+ekey_max_callback (REGTEST_DB * db, int argc, char **argv, char **unused)
+{	int ekey ;
+
+	(void) argc ;
+	(void) unused ;
+
+	ekey = strtol (argv [0], NULL, 10) ;
+	if (ekey > db->ekey_max)
+		db->ekey_max = ekey ;
+
+	return 0 ;
+} /* ekey_max_callback */
+
+static int
+callback (void *unused, int argc, char **argv, char **colname)
+{	int k ;
+
+	(void) unused ;
+
+	for (k = 0 ; k < argc ; k++)
+		printf ("%s = %s\n", colname [k], argv [k] ? argv [k] : "NULL") ;
+
+	printf ("\n") ;
+
+	return 0 ;
+} /* callback */
+
+#else
+
+int dummy (void) ;
+
+int
+dummy (void)
+{	/*
+	**	Empty dummy fnction so tha compiler doesn't winge about an
+	**	empty file.
+	*/
+	return 0 ;
+} /* dummy */
+
+#endif