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diff --git a/src/qt3support/other/q3process.h b/src/qt3support/other/q3process.h
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt3Support module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef Q3PROCESS_H
+#define Q3PROCESS_H
+
+#include <QtCore/qobject.h>
+#include <QtCore/qstringlist.h>
+#include <QtCore/qdir.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Qt3SupportLight)
+
+#ifndef QT_NO_PROCESS
+
+class Q3ProcessPrivate;
+class Q3Membuf;
+
+class Q_COMPAT_EXPORT Q3Process : public QObject
+{
+    Q_OBJECT
+public:
+    Q3Process( QObject *parent=0, const char *name=0 );
+    Q3Process( const QString& arg0, QObject *parent=0, const char *name=0 );
+    Q3Process( const QStringList& args, QObject *parent=0, const char *name=0 );
+    ~Q3Process();
+
+    // set and get the arguments and working directory
+    QStringList arguments() const;
+    void clearArguments();
+    virtual void setArguments( const QStringList& args );
+    virtual void addArgument( const QString& arg );
+#ifndef QT_NO_DIR
+    QDir workingDirectory() const;
+    virtual void setWorkingDirectory( const QDir& dir );
+#endif
+
+    // set and get the comms wanted
+    enum Communication { Stdin=0x01, Stdout=0x02, Stderr=0x04, DupStderr=0x08 };
+    void setCommunication( int c );
+    int communication() const;
+
+    // start the execution
+    virtual bool start( QStringList *env=0 );
+    virtual bool launch( const QString& buf, QStringList *env=0  );
+    virtual bool launch( const QByteArray& buf, QStringList *env=0  );
+
+    // inquire the status
+    bool isRunning() const;
+    bool normalExit() const;
+    int exitStatus() const;
+
+    // reading
+    virtual QByteArray readStdout();
+    virtual QByteArray readStderr();
+    bool canReadLineStdout() const;
+    bool canReadLineStderr() const;
+    virtual QString readLineStdout();
+    virtual QString readLineStderr();
+
+    // get platform dependent process information
+#if defined(Q_OS_WIN32) || defined(Q_OS_WINCE)
+    typedef void* PID;
+#else
+    typedef Q_LONG PID;
+#endif
+    PID processIdentifier();
+
+    void flushStdin();
+
+Q_SIGNALS:
+    void readyReadStdout();
+    void readyReadStderr();
+    void processExited();
+    void wroteToStdin();
+    void launchFinished();
+
+public Q_SLOTS:
+    // end the execution
+    void tryTerminate() const;
+    void kill() const;
+
+    // input
+    virtual void writeToStdin( const QByteArray& buf );
+    virtual void writeToStdin( const QString& buf );
+    virtual void closeStdin();
+
+protected: // ### or private?
+    void connectNotify( const char * signal );
+    void disconnectNotify( const char * signal );
+private:
+    void setIoRedirection( bool value );
+    void setNotifyOnExit( bool value );
+    void setWroteStdinConnected( bool value );
+
+    void init();
+    void reset();
+#if defined(Q_OS_WIN32) || defined(Q_OS_WINCE)
+    uint readStddev( Qt::HANDLE dev, char *buf, uint bytes );
+#endif
+    Q3Membuf* membufStdout();
+    Q3Membuf* membufStderr();
+
+private Q_SLOTS:
+    void socketRead( int fd );
+    void socketWrite( int fd );
+    void timeout();
+    void closeStdinLaunch();
+
+private:
+    Q3ProcessPrivate *d;
+#ifndef QT_NO_DIR
+    QDir        workingDir;
+#endif
+    QStringList _arguments;
+
+    int  exitStat; // exit status
+    bool exitNormal; // normal exit?
+    bool ioRedirection; // automatically set be (dis)connectNotify
+    bool notifyOnExit; // automatically set be (dis)connectNotify
+    bool wroteToStdinConnected; // automatically set be (dis)connectNotify
+
+    bool readStdoutCalled;
+    bool readStderrCalled;
+    int comms;
+
+    friend class Q3ProcessPrivate;
+#if defined(Q_OS_UNIX)
+    friend class Q3ProcessManager;
+    friend class QProc;
+#endif
+
+#if defined(Q_DISABLE_COPY) // Disabled copy constructor and operator=
+    Q3Process( const Q3Process & );
+    Q3Process &operator=( const Q3Process & );
+#endif
+};
+
+#endif // QT_NO_PROCESS
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // Q3PROCESS_H