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authorLars Knoll <lars.knoll@nokia.com>2009-03-23 10:18:55 +0100
committerSimon Hausmann <simon.hausmann@nokia.com>2009-03-23 10:18:55 +0100
commite5fcad302d86d316390c6b0f62759a067313e8a9 (patch)
treec2afbf6f1066b6ce261f14341cf6d310e5595bc1 /examples/network/torrent/bencodeparser.h
downloadqt4-tools-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.gz
Long live Qt 4.5!
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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 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