diff -r 000000000000 -r 1918ee327afb tools/assistant/compat/lib/qassistantclient.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/assistant/compat/lib/qassistantclient.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,100 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant 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 QASSISTANTCLIENT_H
+#define QASSISTANTCLIENT_H
+
+#include <QtCore/QObject>
+#include <QtCore/QStringList>
+#include <QtCore/QProcess>
+#include <QtCore/qglobal.h>
+#include <QtAssistant/qassistantclient_global.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+class QTcpSocket;
+
+class QT_ASSISTANT_CLIENT_EXPORT QAssistantClient : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY( bool open READ isOpen )
+
+public:
+    QAssistantClient( const QString &path, QObject *parent = 0);
+    ~QAssistantClient();
+
+    bool isOpen() const;
+
+    void setArguments( const QStringList &args );
+
+public Q_SLOTS:
+    virtual void openAssistant();
+    virtual void closeAssistant();
+    virtual void showPage( const QString &page );
+
+Q_SIGNALS:
+    void assistantOpened();
+    void assistantClosed();
+    void error( const QString &msg );
+
+private Q_SLOTS:
+    void socketConnected();
+    void socketConnectionClosed();
+    void readPort();
+    void procError(QProcess::ProcessError err);
+    void socketError();
+    void readStdError();
+
+private:
+    QTcpSocket *socket;
+    QProcess *proc;
+    quint16 port;
+    QString host, assistantCommand, pageBuffer;
+    bool opened;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif