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/*
* File: UtilityExecutor.cpp
*
* Author: Jacob Dekel
* Created on: Aug 7, 2009
*
* Copyright (c) 2009-2013 Jacob Dekel
* $Id$
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
*/
#include "UtilityExecutor.h"
#include "HerculesStudio.h"
#include "UtilityRunner.h"
#include <QProcess>
#include <QString>
#include <QStringList>
#include <cerrno>
#include <cstdio>
UtilityExecutor::UtilityExecutor(QObject *parent) :QObject(parent)
{
mProcess = NULL;
}
UtilityExecutor::~UtilityExecutor()
{
}
//TODO convert all std::string parameters to QString
int UtilityExecutor::run(const std::string & pCommand, const std::string& pPath, std::vector<std::string> pParameters, UtilityRunner * runner,
UtilityRunner * errorRunner, const QString& workingDirectory)
{
QString program = pPath.c_str();
if (pPath.size() > 0) program += "/";
program += pCommand.c_str();
QStringList arguments;
for (unsigned int i=0; i<pParameters.size(); i++)
{
arguments << pParameters[i].c_str();
}
mProcess = new QProcess();
if (runner != NULL)
{
runner->start();
connect(mProcess,
SIGNAL(readyReadStandardOutput()),
runner,
SLOT(readStandardOutput()));
}
if (errorRunner != NULL)
{
errorRunner->start();
connect(mProcess,
SIGNAL(readyReadStandardError()),
errorRunner,
SLOT(readStandardError()));
}
for (int i=0 ; i<arguments.size(); i++)
hOutDebug(1, " " << arguments.value(i).toStdString());
if (!workingDirectory.isEmpty())
mProcess->setWorkingDirectory(workingDirectory);
hOutDebug(1, mProcess->workingDirectory().toStdString());
mProcess->start(program,arguments);
Q_PID pid = mProcess->pid();
if (pid != 0)
return 0;
else
return -1;
}
bool UtilityExecutor::running()
{
if (mProcess != NULL)
return mProcess->state() == QProcess::Running;
else return false;
}
void UtilityExecutor::terminate()
{
if (mProcess != NULL)
{
//mProcess->close();
mProcess = NULL;
}
}
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