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diff --git a/util/install/archive/qarchive.h b/util/install/archive/qarchive.h
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the utils 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QARCHIVE_H
+#define QARCHIVE_H
+
+#include <qstring.h>
+#include <qfile.h>
+#include <qstringlist.h>
+#include <qobject.h>
+
+class QArchiveHeader
+{
+public:
+    QArchiveHeader( uint feat, const QString& desc=QString(), uchar mayorVer = 1, uchar minorVer = 0 )
+	: _features(feat), _description(desc), _mayorVersion(mayorVer), _minorVersion(minorVer)
+    {}
+    
+    uint features() const
+    { return _features; }
+
+    QString description() const
+    { return _description; }
+
+    uchar mayorVersion() const
+    { return _mayorVersion; }
+
+    uchar minorVersion() const
+    { return _minorVersion; }
+
+    void addExtraData( const QString& key, const QString& value )
+    { extraData.insert( key, value ); }
+
+    QString findExtraData( const QString& key ) const
+    { return extraData[key]; }
+
+private:
+    QArchiveHeader()
+    {}
+
+    uint _features;
+    QString _description;
+    uchar _mayorVersion;
+    uchar _minorVersion;
+    QMap<QString,QString> extraData;
+
+    friend class QArchive;
+};
+
+class QArchive : public QObject
+{
+    Q_OBJECT
+public:
+    QArchive( const QString& archivePath = QString() );
+    ~QArchive();
+
+    void setPath( const QString& archivePath );
+    void setVerbosity( int verbosity );
+
+    bool symbolicLinks() const { return doSyms; }
+    void setSymbolicLinks(bool b) { doSyms = b; }
+
+    bool open( int mode );
+    void close();
+    bool isOpen() { return arcFile.isOpen(); }
+
+    bool writeHeader( const QArchiveHeader header );
+    bool writeFile( const QString& fileName, const QString& localPath = QString() );
+    bool writeFileList( const QStringList fileList );
+    bool writeDir( const QString& dirName, bool includeLastComponent = false, 
+		   const QString& localPath = QString() );
+    bool writeDirList( const QStringList dirList, bool includeLastComponent = true );
+
+    QArchiveHeader* readArchiveHeader();
+    QArchiveHeader* readArchiveHeader( QDataStream *inStream );
+
+    bool readArchive( const QString &outpath, const QString &key = QString() );
+    bool readArchive( QDataStream *inStream, const QString &outpath, const QString &key = QString() );
+private:
+    QFile arcFile;
+
+    int bufferSize;
+    int verbosityMode;
+    uint doSyms : 1;
+    bool setDirectory( const QString& dirName );
+signals:
+    void operationFeedback( const QString& );
+    void operationFeedback( int );
+
+public:
+    enum {
+	NoFeedback = 0x00,
+	OnlyNames = 0x01,
+	Verbose = 0x02,
+	Source = 0x10,
+	Destination = 0x20,
+	Progress = 0x40
+    };
+};
+
+#endif