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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef CONSOLEPROCESS_H
#define CONSOLEPROCESS_H
#include "utils_global.h"
#include "environment.h"
#include <QtCore/QObject>
#include <QtCore/QString>
#include <QtCore/QStringList>
#include <QtCore/QProcess>
QT_BEGIN_NAMESPACE
class QSettings;
QT_END_NAMESPACE
namespace Utils {
struct ConsoleProcessPrivate;
class QTCREATOR_UTILS_EXPORT ConsoleProcess : public QObject
{
Q_OBJECT
public:
enum Mode { Run, Debug, Suspend };
ConsoleProcess(QObject *parent = 0);
~ConsoleProcess();
void setWorkingDirectory(const QString &dir);
QString workingDirectory() const;
void setEnvironment(const Environment &env);
Environment environment() const;
bool start(const QString &program, const QString &args);
void stop();
void setMode(Mode m);
Mode mode() const;
bool isRunning() const; // This reflects the state of the console+stub
qint64 applicationPID() const;
#ifdef Q_OS_WIN
qint64 applicationMainThreadID() const;
#endif
int exitCode() const;
QProcess::ExitStatus exitStatus() const;
#ifdef Q_OS_WIN
// Add PATH and SystemRoot environment variables in case they are missing
static QStringList fixWinEnvironment(const QStringList &env);
// Quote a Windows command line correctly for the "CreateProcess" API
static QString createWinCommandline(const QString &program, const QStringList &args);
static QString createWinCommandline(const QString &program, const QString &args);
#else
void setSettings(QSettings *settings);
static QString defaultTerminalEmulator();
static QString terminalEmulator(const QSettings *settings);
static void setTerminalEmulator(QSettings *settings, const QString &term);
#endif
signals:
void processError(const QString &error);
// These reflect the state of the actual client process
void processStarted();
void processStopped();
// These reflect the state of the console+stub
void wrapperStarted();
void wrapperStopped();
private slots:
void stubConnectionAvailable();
void readStubOutput();
void stubExited();
#ifdef Q_OS_WIN
void inferiorExited();
#endif
private:
static QString modeOption(Mode m);
static QString msgCommChannelFailed(const QString &error);
static QString msgPromptToClose();
static QString msgCannotCreateTempFile(const QString &why);
static QString msgCannotWriteTempFile();
static QString msgCannotCreateTempDir(const QString & dir, const QString &why);
static QString msgUnexpectedOutput(const QByteArray &what);
static QString msgCannotChangeToWorkDir(const QString & dir, const QString &why);
static QString msgCannotExecute(const QString & p, const QString &why);
QString stubServerListen();
void stubServerShutdown();
#ifdef Q_OS_WIN
void cleanupStub();
void cleanupInferior();
#endif
ConsoleProcessPrivate *d;
};
} //namespace Utils
#endif
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