00001 00002 /* 00003 * Copyright (C) 2004-2005 by the University of Southern California 00004 * $Id: diffagent.h,v 1.12 2005/09/13 20:47:34 johnh Exp $ 00005 * 00006 * This program is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU General Public License, 00008 * version 2, as published by the Free Software Foundation. 00009 * 00010 * This program is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 * GNU General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU General Public License along 00016 * with this program; if not, write to the Free Software Foundation, Inc., 00017 * 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. 00018 * 00019 * 00020 * The copyright of this module includes the following 00021 * linking-with-specific-other-licenses addition: 00022 * 00023 * In addition, as a special exception, the copyright holders of 00024 * this module give you permission to combine (via static or 00025 * dynamic linking) this module with free software programs or 00026 * libraries that are released under the GNU LGPL and with code 00027 * included in the standard release of ns-2 under the Apache 2.0 00028 * license or under otherwise-compatible licenses with advertising 00029 * requirements (or modified versions of such code, with unchanged 00030 * license). You may copy and distribute such a system following the 00031 * terms of the GNU GPL for this module and the licenses of the 00032 * other code concerned, provided that you include the source code of 00033 * that other code when and as the GNU GPL requires distribution of 00034 * source code. 00035 * 00036 * Note that people who make modified versions of this module 00037 * are not obligated to grant this special exception for their 00038 * modified versions; it is their choice whether to do so. The GNU 00039 * General Public License gives permission to release a modified 00040 * version without this exception; this exception also makes it 00041 * possible to release a modified version which carries forward this 00042 * exception. 00043 * 00044 */ 00045 00046 // DiffAppAgent - Wrapper Class for diffusion transport agent DR, ported from SCADDS's directed diffusion software. --Padma, nov 2001. 00047 00048 #ifdef NS_DIFFUSION 00049 00050 #ifndef NS_DIFFAGENT 00051 #define NS_DIFFAGENT 00052 00053 #include <stdlib.h> 00054 #include <tclcl.h> 00055 #include <agent.h> 00056 #include <flags.h> 00057 #include <mobilenode.h> 00058 #include <dr.hh> 00059 00060 class DiffAppAgent; 00061 00062 class NsLocal : public DiffusionIO { 00063 public: 00064 NsLocal(DiffAppAgent *agent) { agent_ = agent;} 00065 ~NsLocal() {}; 00066 DiffPacket recvPacket(int fd); 00067 void sendPacket(DiffPacket p, int len, int dst); 00068 protected: 00069 DiffAppAgent *agent_; 00070 }; 00071 00072 class DiffAppAgent : public Agent { 00073 public: 00074 00075 DiffAppAgent(); 00076 int command(int argc, const char*const* argv); 00077 void initpkt(Packet *p, Message* msg, int len); 00078 Packet* createNsPkt(Message *msg, int len); 00079 void recv(Packet*, Handler*); 00080 void sendPacket(DiffPacket msg, int len, int dst); 00081 00082 NR *dr() {return dr_; } 00083 00084 protected: 00085 00086 // diffusion transport agent or DR 00087 NR *dr_; 00088 00089 }; 00090 00091 #endif //diffagent 00092 #endif // NS
1.7.1