diff options
Diffstat (limited to 'examples/network/torrent/bencodeparser.h')
-rw-r--r-- | examples/network/torrent/bencodeparser.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/examples/network/torrent/bencodeparser.h b/examples/network/torrent/bencodeparser.h new file mode 100644 index 0000000..b4fc74b --- /dev/null +++ b/examples/network/torrent/bencodeparser.h @@ -0,0 +1,81 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the examples 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 BENCODEPARSER_H +#define BENCODEPARSER_H + +#include <QByteArray> +#include <QMap> +#include <QString> +#include <QVariant> +#include <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 |