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# bencodeparser.h Example File
network/torrent/bencodeparser.h

     /****************************************************************************
     **
     ** Copyright (C) 2004-2006 Trolltech ASA. All rights reserved.
     **
     ** This file is part of the example classes of the Qt Toolkit.
     **
     ** This file may be used under the terms of the GNU General Public
     ** License version 2.0 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 GNU
     ** General Public Licensing requirements will be met:
     ** http://www.trolltech.com/products/qt/opensource.html
     **
     ** If you are unsure which license is appropriate for your use, please
     ** review the following information:
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     ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
     ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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     ****************************************************************************/

     #ifndef BENCODEPARSER_H
     #define BENCODEPARSER_H

     #include <QByteArray>
     #include <QMap>
     #include <QString>
     #include <QVariant>

     template<typename T> class QList;

     typedef QMap<QByteArray,QVariant> Dictionary;
     Q_DECLARE_METATYPE(Dictionary)

     class BencodeParser
     {
     public:
         BencodeParser();

         bool parse(const QByteArray &content);
         QString errorString() const;

         QMap<QByteArray, QVariant> dictionary() const;
         QByteArray infoSection() const;

     private:
         bool getByteString(QByteArray *byteString);
         bool getInteger(qint64 *integer);
         bool getList(QList<QVariant> *list);
         bool getDictionary(QMap<QByteArray, QVariant> *dictionary);

         QMap<QByteArray, QVariant> dictionaryValue;

         QString errString;
         QByteArray content;
         int index;

         int infoStart;
         int infoLength;
     };

     #endif