metainfo.h Example Filenetwork/torrent/metainfo.h/**************************************************************************** ** ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/ ** ** This file is part of the examples of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:BSD$ ** You may use this file under the terms of the BSD license as follows: ** ** "Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are ** met: ** * Redistributions of source code must retain the above copyright ** notice, this list of conditions and the following disclaimer. ** * Redistributions in binary form must reproduce the above copyright ** notice, this list of conditions and the following disclaimer in ** the documentation and/or other materials provided with the ** distribution. ** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor ** the names of its contributors may be used to endorse or promote ** products derived from this software without specific prior written ** permission. ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef METAINFO_H #define METAINFO_H #include <QByteArray> #include <QDateTime> #include <QList> #include <QMap> #include <QString> #include <QStringList> #include <QVariant> struct MetaInfoSingleFile { qint64 length; QByteArray md5sum; QString name; int pieceLength; QList<QByteArray> sha1Sums; }; struct MetaInfoMultiFile { qint64 length; QByteArray md5sum; QString path; }; class MetaInfo { public: enum FileForm { SingleFileForm, MultiFileForm }; MetaInfo(); void clear(); bool parse(const QByteArray &data); QString errorString() const; QByteArray infoValue() const; FileForm fileForm() const; QString announceUrl() const; QStringList announceList() const; QDateTime creationDate() const; QString comment() const; QString createdBy() const; // For single file form MetaInfoSingleFile singleFile() const; // For multifile form QList<MetaInfoMultiFile> multiFiles() const; QString name() const; int pieceLength() const; QList<QByteArray> sha1Sums() const; // Total size qint64 totalSize() const; private: QString errString; QByteArray content; QByteArray infoData; FileForm metaInfoFileForm; MetaInfoSingleFile metaInfoSingleFile; QList<MetaInfoMultiFile> metaInfoMultiFiles; QString metaInfoAnnounce; QStringList metaInfoAnnounceList; QDateTime metaInfoCreationDate; QString metaInfoComment; QString metaInfoCreatedBy; QString metaInfoName; int metaInfoPieceLength; QList<QByteArray> metaInfoSha1Sums; }; #endif |