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 GNUTELLA_PACKETS_EXTENSIONS_GGEPS_SUPPORTSCACHEDPONGS_H 00024 #define GNUTELLA_PACKETS_EXTENSIONS_GGEPS_SUPPORTSCACHEDPONGS_H 00025 00026 #include "Gnutella/Packets/Extensions/Ggep.h" 00027 00028 // Open containing namespaces: 00029 namespace Gnutella { 00030 namespace Packets { 00031 namespace Extensions { 00032 class GgepBlock; 00033 namespace Ggeps { 00035 00036 class SupportsCachedPongs : public Ggep 00037 { 00038 public: 00039 enum PongPreference 00040 { 00041 NoPreference, 00042 UltrapeerPreference, 00043 LeafPreference 00044 }; 00045 00046 static const Ggep::GgepId Id; 00047 00048 SupportsCachedPongs (const GgepId &id, int flags, int dataSize); 00049 SupportsCachedPongs (PongPreference pongPreference = NoPreference); 00050 00051 static const SupportsCachedPongs * findIn (const GgepBlock &ggepBlock); 00052 SupportsCachedPongs * copy() const; 00053 00054 inline PongPreference pongPreference() const; 00055 inline void setPongPreference (PongPreference preference); 00056 00057 protected: 00058 bool prepareReadData (const QByteArray &rawData); 00059 void readData (QDataStream &stream); 00060 int prepareWriteData() const; 00061 void writeData (QDataStream &stream) const; 00062 00063 private: 00064 00065 struct Private 00066 { 00067 PongPreference pongPreference; 00068 } p; 00069 }; 00070 00072 // inline functions 00074 00075 inline SupportsCachedPongs::PongPreference 00076 SupportsCachedPongs::pongPreference() const 00077 { return p.pongPreference; } 00078 00079 inline void 00080 SupportsCachedPongs::setPongPreference (PongPreference pongPreference) 00081 { p.pongPreference = pongPreference; } 00082 00083 // Close containing namespaces: 00084 } // namespace Ggeps 00085 } // namespace Extensions 00086 } // namespace Packets 00087 } // namespace Gnutella 00089 00090 #endif // GNUTELLA_PACKETS_EXTENSIONS_GGEPS_SUPPORTSCACHEDPONGS_H