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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms and
** conditions see http://www.qt.io/terms-conditions. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef ABSTRACTPROCESSSTEP_H
#define ABSTRACTPROCESSSTEP_H
#include "buildstep.h"
#include "processparameters.h"
#include <QString>
#include <QProcess>
QT_BEGIN_NAMESPACE
class QEventLoop;
class QTimer;
QT_END_NAMESPACE
namespace Utils { class QtcProcess; }
namespace ProjectExplorer {
class IOutputParser;
// Documentation inside.
class PROJECTEXPLORER_EXPORT AbstractProcessStep : public BuildStep
{
Q_OBJECT
public:
~AbstractProcessStep() override;
bool init(QList<const BuildStep *> &earlierSteps) override;
void run(QFutureInterface<bool> &) override;
bool runInGuiThread() const override { return true; }
ProcessParameters *processParameters() { return &m_param; }
bool ignoreReturnValue();
void setIgnoreReturnValue(bool b);
void setOutputParser(IOutputParser *parser);
void appendOutputParser(IOutputParser *parser);
IOutputParser *outputParser() const;
void emitFaultyConfigurationMessage();
protected:
AbstractProcessStep(BuildStepList *bsl, Core::Id id);
AbstractProcessStep(BuildStepList *bsl, AbstractProcessStep *bs);
virtual void processStarted();
virtual void processFinished(int exitCode, QProcess::ExitStatus status);
virtual void processStartupFailed();
virtual bool processSucceeded(int exitCode, QProcess::ExitStatus status);
virtual void stdOutput(const QString &line);
virtual void stdError(const QString &line);
QFutureInterface<bool> *futureInterface() const;
private slots:
void processReadyReadStdOutput();
void processReadyReadStdError();
void slotProcessFinished(int, QProcess::ExitStatus);
void checkForCancel();
void cleanUp();
void taskAdded(const Task &task, int linkedOutputLines = 0, int skipLines = 0);
void outputAdded(const QString &string, BuildStep::OutputFormat format);
private:
QTimer *m_timer;
QFutureInterface<bool> *m_futureInterface;
ProcessParameters m_param;
bool m_ignoreReturnValue;
Utils::QtcProcess *m_process;
IOutputParser *m_outputParserChain;
bool m_killProcess;
bool m_skipFlush;
};
} // namespace ProjectExplorer
#endif // ABSTRACTPROCESSSTEP_H
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