00001 /* 00002 00003 Copyright (C) 2005-2007 by Peter Dimov. 00004 00005 This file is part of Calitko (http://www.calitko.org). 00006 00007 Calitko is free software; you can redistribute it and/or modify 00008 it under the terms of the GNU General Public License as published by 00009 the Free Software Foundation; either version 2 of the License, or 00010 (at your option) any later version. 00011 00012 Calitko is distributed in the hope that it will be useful, 00013 but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 GNU General Public License for more details. 00016 00017 You should have received a copy of the GNU General Public License 00018 along with Calitko; if not, write to the Free Software 00019 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00020 00021 */ 00022 00023 #ifndef GGEPBLOCK_H 00024 #define GGEPBLOCK_H 00025 00026 #include "Extension.h" 00027 00028 // Open containing namespaces: 00029 namespace Gnutella { 00030 namespace Packets { 00031 namespace Extensions { 00033 00034 class Ggep; 00035 00037 00040 class GgepBlock : public Extension 00041 { 00042 public: 00043 typedef QList <const Ggep *> Extensions; 00044 00045 static const char MagicByte = char(0xC3); 00046 00047 GgepBlock(); 00048 GgepBlock (const GgepBlock &block); 00049 GgepBlock * copy() const; 00050 ~GgepBlock(); 00051 GgepBlock & operator= (const GgepBlock &block); 00052 00053 int prepareRead (const QByteArray &rawData); 00054 void read (QDataStream &stream); 00055 int prepareWrite() const; 00056 void write (QDataStream &stream) const; 00057 00058 void addExtension (const Ggep &extension); 00059 Extensions extensions() const; 00060 00061 private: 00062 void deleteExtensions(); 00063 00064 Extensions extensions_; 00065 int rawBlockLength_; 00066 }; 00067 00068 // Close containing namespaces: 00069 } // namespace Extensions 00070 } // namespace Packets 00071 } // namespace Gnutella 00073 00074 #endif // GGEPBLOCK_H