annotate common.cpp @ 71:eaabc54de103

Foundation framework now included in OSX builds; ifdef bug corrected in common.cpp
author luisf
date Thu, 18 Nov 2010 15:29:48 +0000
parents 68aebc316898
children 10eb97683aa9
rev   line source
Chris@57 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@57 2
Chris@57 3 /*
Chris@57 4 EasyMercurial
Chris@57 5
Chris@57 6 Based on HgExplorer by Jari Korhonen
Chris@57 7 Copyright (c) 2010 Jari Korhonen
Chris@57 8 Copyright (c) 2010 Chris Cannam
Chris@57 9 Copyright (c) 2010 Queen Mary, University of London
Chris@57 10
Chris@57 11 This program is free software; you can redistribute it and/or
Chris@57 12 modify it under the terms of the GNU General Public License as
Chris@57 13 published by the Free Software Foundation; either version 2 of the
Chris@57 14 License, or (at your option) any later version. See the file
Chris@57 15 COPYING included with this distribution for more information.
Chris@57 16 */
jtkorhonen@0 17
Chris@62 18 #include "common.h"
Chris@62 19 #include "debug.h"
jtkorhonen@0 20
Chris@62 21 #include <QFileInfo>
Chris@62 22 #include <QProcessEnvironment>
Chris@62 23 #include <QStringList>
jtkorhonen@0 24
Chris@62 25 #include <sys/types.h>
Chris@62 26 #include <pwd.h>
Chris@62 27
Chris@62 28 QString findExecutable(QString name)
Chris@62 29 {
Chris@62 30 if (name != "") {
Chris@62 31 if (name[0] != '/') {
Chris@62 32 name = QFileInfo(name).fileName();
Chris@62 33 QString path =
Chris@62 34 QProcessEnvironment::systemEnvironment().value("PATH");
Chris@62 35 DEBUG << "findExecutable: seeking location for binary " << name
Chris@62 36 << ": system path is " << path;
Chris@62 37 #ifdef Q_OS_WIN32
Chris@62 38 QChar pathSep = ';';
Chris@62 39 #else
Chris@62 40 QChar pathSep = ':';
Chris@62 41 #endif
Chris@62 42 QStringList elements = path.split(pathSep, QString::SkipEmptyParts);
Chris@62 43 foreach (QString element, elements) {
Chris@62 44 QString full = QString("%1/%2").arg(element).arg(name);
Chris@62 45 QFileInfo fi(full);
Chris@62 46 if (fi.exists() && fi.isFile() && fi.isExecutable()) {
Chris@62 47 name = full;
Chris@62 48 break;
Chris@62 49 }
Chris@62 50 }
Chris@62 51 }
Chris@62 52 }
Chris@62 53 return name;
Chris@62 54 }
Chris@62 55
jtkorhonen@0 56 QString getSystem()
jtkorhonen@0 57 {
jtkorhonen@0 58 #ifdef Q_WS_X11
jtkorhonen@0 59 return QString("Linux");
jtkorhonen@0 60 #endif
jtkorhonen@0 61
jtkorhonen@0 62 #ifdef Q_WS_MAC
jtkorhonen@0 63 return QString("Mac");
jtkorhonen@0 64 #endif
jtkorhonen@0 65
jtkorhonen@0 66 #ifdef Q_WS_WIN
jtkorhonen@0 67 return QString("Windows");
jtkorhonen@0 68 #endif
jtkorhonen@0 69
jtkorhonen@0 70 return QString("");
jtkorhonen@0 71 }
jtkorhonen@0 72
jtkorhonen@0 73 QString getHgDirName()
jtkorhonen@0 74 {
jtkorhonen@0 75 if (getSystem() == "Windows")
jtkorhonen@0 76 {
jtkorhonen@0 77 return QString(".hg\\");
jtkorhonen@0 78 }
jtkorhonen@0 79 else
jtkorhonen@0 80 {
jtkorhonen@0 81 return QString(".hg/");
jtkorhonen@0 82 }
jtkorhonen@0 83 }
jtkorhonen@0 84
Chris@62 85 #ifdef Q_OS_WIN32
Chris@62 86 QString getUserRealName()
Chris@62 87 {
Chris@62 88 const int maxlen = 1023;
Chris@62 89 TCHAR buf[maxlen + 2];
Chris@62 90 LPTSTR info = buf;
jtkorhonen@0 91
Chris@62 92 if (!GetUserNameEx(NameDisplay, info, maxlen)) {
Chris@62 93 return "";
Chris@62 94 }
jtkorhonen@0 95
Chris@62 96 return QString::fromUcs2(info);
Chris@62 97 }
luisf@71 98 #else
luisf@71 99 #ifdef Q_OS_MAC
Chris@62 100 // Nothing here: definition is in common_osx.mm
Chris@62 101 #else
Chris@62 102 QString getUserRealName()
Chris@62 103 {
Chris@62 104 const int maxlen = 1023;
Chris@62 105 char buf[maxlen + 2];
jtkorhonen@0 106
Chris@62 107 if (getlogin_r(buf, maxlen)) return "";
jtkorhonen@0 108
Chris@62 109 struct passwd *p = getpwnam(buf);
Chris@62 110 if (!p) return "";
Chris@62 111
Chris@62 112 QString s(p->pw_gecos);
Chris@62 113 if (s != "") s = s.split(',')[0];
Chris@62 114 return s;
Chris@62 115 }
Chris@62 116 #endif
luisf@71 117 #endif
jtkorhonen@0 118