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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the jom project on Trolltech Labs.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 or 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file. Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/
#ifndef COMMANDEXECUTOR_H
#define COMMANDEXECUTOR_H
#include "makefile.h"
#include "process.h"
#include <QFile>
#include <QString>
QT_BEGIN_NAMESPACE
class QStringList;
QT_END_NAMESPACE
namespace NMakeFile {
class CommandExecutor : public QObject
{
Q_OBJECT
public:
CommandExecutor(QObject* parent, const ProcessEnvironment &environment);
~CommandExecutor();
void start(DescriptionBlock* target);
DescriptionBlock* target() { return m_pTarget; }
bool isActive() const { return m_active; }
void waitForFinished();
void cleanupTempFiles();
void setBufferedOutput(bool b) { m_process.setBufferedOutput(b); }
bool isBufferedOutputSet() const { return m_process.isBufferedOutputSet(); }
public slots:
void setEnvironment(const ProcessEnvironment &environment);
signals:
void environmentChanged(const ProcessEnvironment &environment);
void finished(CommandExecutor* process, bool abortMakeProcess);
private slots:
void onProcessError(Process::ProcessError error);
void onProcessFinished(int exitCode, Process::ExitStatus exitStatus);
private:
void finishExecution(bool commandFailed);
void executeCurrentCommandLine();
void createTempFiles();
void writeToChannel(const QByteArray& data, FILE *channel);
void writeToStandardOutput(const QByteArray& data);
void writeToStandardError(const QByteArray& data);
bool isSimpleCommandLine(const QString &cmdLine);
bool exec_cd(const QString &commandLine);
private:
static ulong m_startUpTickCount;
static QString m_tempPath;
Process m_process;
DescriptionBlock* m_pTarget;
struct TempFile
{
QFile* file;
bool keep;
};
QList<TempFile> m_tempFiles;
int m_currentCommandIdx;
QString m_nextWorkingDir;
bool m_ignoreProcessErrors;
bool m_active;
};
} // namespace NMakeFile
#endif // COMMANDEXECUTOR_H
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