Chris@57: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@57: 
Chris@57: /*
Chris@57:     EasyMercurial
Chris@57: 
Chris@57:     Based on HgExplorer by Jari Korhonen
Chris@57:     Copyright (c) 2010 Jari Korhonen
Chris@57:     Copyright (c) 2010 Chris Cannam
Chris@57:     Copyright (c) 2010 Queen Mary, University of London
Chris@57:     
Chris@57:     This program is free software; you can redistribute it and/or
Chris@57:     modify it under the terms of the GNU General Public License as
Chris@57:     published by the Free Software Foundation; either version 2 of the
Chris@57:     License, or (at your option) any later version.  See the file
Chris@57:     COPYING included with this distribution for more information.
Chris@57: */
jtkorhonen@0: 
Chris@62: #include "common.h"
Chris@62: #include "debug.h"
jtkorhonen@0: 
Chris@62: #include <QFileInfo>
Chris@62: #include <QProcessEnvironment>
Chris@62: #include <QStringList>
jtkorhonen@0: 
Chris@62: #include <sys/types.h>
Chris@76: 
Chris@76: #ifdef Q_OS_WIN32
Chris@76: #define _WIN32_WINNT 0x0500
Chris@76: #include <windows.h>
Chris@76: #include <security.h>
Chris@76: #else
Chris@62: #include <pwd.h>
Chris@76: #endif
Chris@62: 
Chris@62: QString findExecutable(QString name)
Chris@62: {
Chris@62:     if (name != "") {
Chris@62:         if (name[0] != '/') {
Chris@62:             name = QFileInfo(name).fileName();
Chris@62:             QString path =
Chris@62:                 QProcessEnvironment::systemEnvironment().value("PATH");
Chris@62:             DEBUG << "findExecutable: seeking location for binary " << name
Chris@74:                   << ": system path is " << path << endl;
Chris@74: #ifndef Q_OS_WIN32
Chris@74:             path = path + ":/usr/local/bin";
Chris@74:             DEBUG << "... adding /usr/local/bin just in case (fix and add settings dlg please)"
Chris@74:                     << endl;
Chris@74: #endif
Chris@62: #ifdef Q_OS_WIN32
Chris@62:             QChar pathSep = ';';
Chris@62: #else
Chris@62:             QChar pathSep = ':';
Chris@62: #endif
Chris@62:             QStringList elements = path.split(pathSep, QString::SkipEmptyParts);
Chris@62:             foreach (QString element, elements) {
Chris@62:                 QString full = QString("%1/%2").arg(element).arg(name);
Chris@62:                 QFileInfo fi(full);
Chris@62:                 if (fi.exists() && fi.isFile() && fi.isExecutable()) {
Chris@62:                     name = full;
Chris@62:                     break;
Chris@62:                 }
Chris@62:             }
Chris@62:         }
Chris@62:     }
Chris@62:     return name;
Chris@62: }
Chris@62:     
jtkorhonen@0: QString getSystem()
jtkorhonen@0: {
jtkorhonen@0:     #ifdef Q_WS_X11
jtkorhonen@0:     return QString("Linux");
jtkorhonen@0:     #endif
jtkorhonen@0: 
jtkorhonen@0:     #ifdef Q_WS_MAC
jtkorhonen@0:     return QString("Mac");
jtkorhonen@0:     #endif
jtkorhonen@0: 
jtkorhonen@0:     #ifdef Q_WS_WIN
jtkorhonen@0:     return QString("Windows");
jtkorhonen@0:     #endif
jtkorhonen@0: 
jtkorhonen@0:     return QString("");
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: QString getHgDirName()
jtkorhonen@0: {
jtkorhonen@0:     if (getSystem() == "Windows")
jtkorhonen@0:     {
jtkorhonen@0:         return QString(".hg\\");
jtkorhonen@0:     }
jtkorhonen@0:     else
jtkorhonen@0:     {
jtkorhonen@0:         return QString(".hg/");
jtkorhonen@0:     }
jtkorhonen@0: }
jtkorhonen@0: 
Chris@62: #ifdef Q_OS_WIN32
Chris@62: QString getUserRealName()
Chris@62: {
Chris@76:     TCHAR buf[1024];
Chris@76:     long unsigned int maxlen = 1000;
Chris@62:     LPTSTR info = buf;
jtkorhonen@0: 
Chris@76:     if (!GetUserNameEx(NameDisplay, info, &maxlen)) {
Chris@76:         DEBUG << "GetUserNameEx failed: " << GetLastError() << endl;
Chris@62:         return "";
Chris@62:     }
jtkorhonen@0: 
Chris@76: #ifdef UNICODE
Chris@76:     return QString::fromUtf16((const unsigned short *)info);
Chris@76: #else
Chris@76:     return QString::fromLocal8Bit(info);
Chris@76: #endif
Chris@62: }
luisf@71: #else
luisf@71: #ifdef Q_OS_MAC
Chris@62: // Nothing here: definition is in common_osx.mm
Chris@62: #else
Chris@62: QString getUserRealName()
Chris@62: {
Chris@62:     const int maxlen = 1023;
Chris@62:     char buf[maxlen + 2];
jtkorhonen@0: 
Chris@62:     if (getlogin_r(buf, maxlen)) return "";
jtkorhonen@0: 
Chris@62:     struct passwd *p = getpwnam(buf);
Chris@62:     if (!p) return "";
Chris@62:     
Chris@62:     QString s(p->pw_gecos);
Chris@62:     if (s != "") s = s.split(',')[0];
Chris@62:     return s;
Chris@62: }
Chris@62: #endif
luisf@71: #endif
jtkorhonen@0: