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/**************************************************************************
**
** Copyright (c) 2013 Brian McGillion and Hugues Delorme
** Contact: http://www.qt-project.org/legal
**
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef VCSBASE_COMMAND_H
#define VCSBASE_COMMAND_H
#include "vcsbase_global.h"
#include <utils/synchronousprocess.h>
#include <QObject>
QT_BEGIN_NAMESPACE
class QMutex;
class QStringList;
class QVariant;
class QProcessEnvironment;
template <typename T>
class QFutureInterface;
QT_END_NAMESPACE
namespace VcsBase {
namespace Internal { class CommandPrivate; }
class VCSBASE_EXPORT ProgressParser
{
public:
ProgressParser();
virtual ~ProgressParser();
protected:
virtual void parseProgress(const QString &text) = 0;
void setProgressAndMaximum(int value, int maximum);
private:
void setFuture(QFutureInterface<void> *future);
QFutureInterface<void> *m_future;
QMutex *m_futureMutex;
friend class Command;
};
class VCSBASE_EXPORT Command : public QObject
{
Q_OBJECT
public:
Command(const QString &binary,
const QString &workingDirectory,
const QProcessEnvironment &environment);
~Command();
void addJob(const QStringList &arguments, Utils::ExitCodeInterpreter *interpreter = 0);
void addJob(const QStringList &arguments, int timeout, Utils::ExitCodeInterpreter *interpreter = 0);
void execute();
void abort();
bool lastExecutionSuccess() const;
int lastExecutionExitCode() const;
const QString &binaryPath() const;
const QString &workingDirectory() const;
const QProcessEnvironment &processEnvironment() const;
int defaultTimeout() const;
void setDefaultTimeout(int timeout);
unsigned flags() const;
void addFlags(unsigned f);
const QVariant &cookie() const;
void setCookie(const QVariant &cookie);
QTextCodec *codec() const;
void setCodec(QTextCodec *codec);
void setProgressParser(ProgressParser *parser);
void setProgressiveOutput(bool progressive);
Utils::SynchronousProcessResponse runVcs(const QStringList &arguments, int timeoutMS,
Utils::ExitCodeInterpreter *interpreter = 0);
// Make sure to not pass through the event loop at all:
bool runFullySynchronous(const QStringList &arguments, int timeoutMS,
QByteArray *outputData, QByteArray *errorData);
private:
void run(QFutureInterface<void> &future);
Utils::SynchronousProcessResponse runSynchronous(const QStringList &arguments, int timeoutMS,
Utils::ExitCodeInterpreter *interpreter = 0);
void emitRepositoryChanged();
public slots:
void cancel();
signals:
void output(const QString &);
void errorText(const QString &);
void finished(bool ok, int exitCode, const QVariant &cookie);
void success(const QVariant &cookie);
private slots:
void bufferedOutput(const QString &text);
void bufferedError(const QString &text);
void coreAboutToClose();
signals:
void terminate(); // Internal
private:
class Internal::CommandPrivate *const d;
};
} // namespace VcsBase
#endif // VCSBASE_COMMAND_H
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