00001 // $Id: UDPPacket.hh 1742 2010-11-04 14:51:56Z g0dil $ 00002 // 00003 // Copyright (C) 2006 00004 // Fraunhofer (FOKUS) 00005 // Competence Center NETwork research (NET), St. Augustin, GERMANY 00006 // Stefan Bund <g0dil@berlios.de> 00007 // 00008 // This program is free software; you can redistribute it and/or modify 00009 // it under the terms of the GNU General Public License as published by 00010 // the Free Software Foundation; either version 2 of the License, or 00011 // (at your option) any later version. 00012 // 00013 // This program is distributed in the hope that it will be useful, 00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 // GNU General Public License for more details. 00017 // 00018 // You should have received a copy of the GNU General Public License 00019 // along with this program; if not, write to the 00020 // Free Software Foundation, Inc., 00021 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00022 00026 #ifndef HH_SENF_Packets_DefaultBundle_UDPPacket_ 00027 #define HH_SENF_Packets_DefaultBundle_UDPPacket_ 1 00028 00029 // Custom includes 00030 #include <senf/Packets/Packets.hh> 00031 00032 //#include "UDPPacket.mpp" 00033 //-///////////////////////////////////////////////////////////////////////////////////////////////// 00034 00035 namespace senf { 00036 00045 struct UDPPacketParser : public PacketParserBase 00046 { 00047 # include SENF_FIXED_PARSER() 00048 00049 SENF_PARSER_FIELD( source, senf::UInt16Parser ); 00050 SENF_PARSER_FIELD( destination, senf::UInt16Parser ); 00051 SENF_PARSER_FIELD( length, senf::UInt16Parser ); 00052 SENF_PARSER_FIELD( checksum, senf::UInt16Parser ); 00053 00054 SENF_PARSER_FINALIZE(UDPPacketParser); 00055 00056 boost::uint16_t calcChecksum() const; 00057 00059 bool validateChecksum() const { 00060 return checksum() == 0u || checksum() == calcChecksum(); 00061 } 00062 00064 }; 00065 00092 struct UDPPacketType 00093 : public PacketTypeBase, 00094 public PacketTypeMixin<UDPPacketType> 00095 { 00096 #ifndef DOXYGEN 00097 typedef PacketTypeMixin<UDPPacketType> mixin; 00098 #endif 00099 typedef ConcretePacket<UDPPacketType> packet; 00100 typedef UDPPacketParser parser; 00101 00102 using mixin::nextPacketRange; 00103 using mixin::initSize; 00104 using mixin::init; 00105 00107 static void dump(packet p, std::ostream & os); 00108 00109 static void finalize(packet p); 00110 00114 }; 00115 00119 typedef ConcretePacket<UDPPacketType> UDPPacket; 00120 } 00121 00122 00123 //-///////////////////////////////////////////////////////////////////////////////////////////////// 00124 //#include "UDPPacket.cci" 00125 //#include "UDPPacket.ct" 00126 //#include "UDPPacket.cti" 00127 #endif 00128 00129 00130 // Local Variables: 00131 // mode: c++ 00132 // fill-column: 100 00133 // c-file-style: "senf" 00134 // indent-tabs-mode: nil 00135 // ispell-local-dictionary: "american" 00136 // compile-command: "scons -u test" 00137 // comment-column: 40 00138 // End: