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/**
******************************************************************************
*
* @file consoleprocess.h
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
* Parts by Nokia Corporation (qt-info@nokia.com) Copyright (C) 2009.
* @brief
* @see The GNU Public License (GPL) Version 3
* @defgroup
* @{
*
*****************************************************************************/
/*
* 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, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef CONSOLEPROCESS_H
#define CONSOLEPROCESS_H
#include "abstractprocess.h"
#include <QtCore/QObject>
#include <QtCore/QString>
#include <QtCore/QStringList>
#include <QtCore/QProcess>
#include <QtNetwork/QLocalServer>
#ifdef Q_OS_WIN
#include <windows.h>
QT_BEGIN_NAMESPACE
class QWinEventNotifier;
QT_END_NAMESPACE
#endif
QT_BEGIN_NAMESPACE
class QSettings;
class QTemporaryFile;
QT_END_NAMESPACE
namespace Utils {
class QTCREATOR_UTILS_EXPORT ConsoleProcess : public QObject, public AbstractProcess
{
Q_OBJECT
public:
enum Mode { Run, Debug, Suspend };
ConsoleProcess(QObject *parent = 0);
~ConsoleProcess();
bool start(const QString &program, const QStringList &args);
void stop();
void setMode(Mode m) { m_mode = m; }
Mode mode() const { return m_mode; }
bool isRunning() const; // This reflects the state of the console+stub
qint64 applicationPID() const { return m_appPid; }
int exitCode() const { return m_appCode; } // This will be the signal number if exitStatus == CrashExit
QProcess::ExitStatus exitStatus() const { return m_appStatus; }
#ifdef Q_OS_UNIX
void setSettings(QSettings *settings) { m_settings = 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 msgCannotCreateTempDir(const QString & dir, const QString &why);
static QString msgUnexpectedOutput();
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
Mode m_mode;
qint64 m_appPid;
int m_appCode;
QString m_executable;
QProcess::ExitStatus m_appStatus;
QLocalServer m_stubServer;
QLocalSocket *m_stubSocket;
QTemporaryFile *m_tempFile;
#ifdef Q_OS_WIN
PROCESS_INFORMATION *m_pid;
HANDLE m_hInferior;
QWinEventNotifier *inferiorFinishedNotifier;
QWinEventNotifier *processFinishedNotifier;
#else
QProcess m_process;
QByteArray m_stubServerDir;
QSettings *m_settings;
#endif
};
} //namespace Utils
#endif