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/*
* Copyright (c) 2002-2006 Samit Basu
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include "System.hpp"
#include "Exception.hpp"
#include <cstdlib>
#include <QProcess>
#include <QtGui>
#ifdef Q_OS_WIN32
#include <windows.h>
#endif
StringVector DoSystemCallCaptured(QString cmd) {
QProcess toRun;
StringVector ret;
bool runDetached = (cmd.endsWith('&'));
if (runDetached)
cmd.chop(1);
#ifdef Q_OS_WIN32
char shellCmd[_MAX_PATH];
if( !GetEnvironmentVariable("ComSpec", shellCmd, _MAX_PATH) )
throw Exception("Unable to find command shell!");
cmd = QString(shellCmd) + " /a /c " + cmd;
#else
cmd = QString("sh -c \"") + cmd + QString("\"");
#endif
if (runDetached) {
QProcess::startDetached(cmd);
return ret;
}
toRun.start(cmd);
if (!toRun.waitForStarted())
return ret;
toRun.closeWriteChannel();
#ifdef Q_OS_WIN32
while (!toRun.waitForFinished())
#else
while (!toRun.waitForFinished(100))
#endif
qApp->processEvents();
QByteArray result = toRun.readAll();
QTextStream myStream(&result);
while (!myStream.atEnd()) {
QString line(myStream.readLine(0));
ret.push_back(line);
}
return ret;
}
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