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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** 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.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef PREFORK_PROCESS_BACKEND_FACTORY_H
+#define PREFORK_PROCESS_BACKEND_FACTORY_H
+
+#include "remoteprocessbackendfactory.h"
+
+class QSocketNotifier;
+
+QT_BEGIN_NAMESPACE_PROCESSMANAGER
+
+class Q_ADDON_PROCESSMANAGER_EXPORT PreforkProcessBackendFactory : public RemoteProcessBackendFactory
+{
+    Q_OBJECT
+    Q_PROPERTY(int index READ index WRITE setIndex NOTIFY indexChanged)
+
+public:
+    PreforkProcessBackendFactory(QObject *parent = 0);
+    virtual ~PreforkProcessBackendFactory();
+
+    int index() const;
+    void setIndex(int index);
+
+    virtual QList<Q_PID> internalProcesses();
+
+signals:
+    void indexChanged();
+
+protected:
+    virtual bool send(const QJsonObject&);
+
+private slots:
+    void inReady(int fd);
+    void outReady(int fd);
+
+private:
+    int m_index;
+    QByteArray m_inbuf;
+    QByteArray m_outbuf;
+    QSocketNotifier *m_in;
+    QSocketNotifier *m_out;
+};
+
+QT_END_NAMESPACE_PROCESSMANAGER
+
+#endif // PREFORK_PROCESS_BACKEND_FACTORY_H