00001 // 00002 // Copyright (C) 2006 Institut fuer Telematik, Universitaet Karlsruhe (TH) 00003 // 00004 // This program is free software; you can redistribute it and/or 00005 // modify it under the terms of the GNU General Public License 00006 // as published by the Free Software Foundation; either version 2 00007 // of the License, or (at your option) any later version. 00008 // 00009 // This program is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 // GNU General Public License for more details. 00013 // 00014 // You should have received a copy of the GNU General Public License 00015 // along with this program; if not, write to the Free Software 00016 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 // 00018 00024 #ifndef __PACKETPARSER_H__ 00025 #define __PACKETPARSER_H__ 00026 00027 #include <omnetpp.h> 00028 00032 class PacketParser : public cSimpleModule 00033 { 00034 00035 public: 00039 virtual void initialize() 00040 {} 00041 ; 00042 00046 virtual void handleMessage(cMessage *msg) 00047 { 00048 opp_error("A PacketParser is not intendet to receive Messages!"); 00049 }; 00050 00059 virtual char* encapsulatePayload(cPacket *msg, unsigned int* length) = 0; 00060 00069 virtual cPacket *decapsulatePayload(char* buf, unsigned int length) = 0; 00070 }; 00071 00072 #endif 00073 00074