00001 // 00002 // ping_sender.hh : Ping Sender Include File 00003 // author : Fabio Silva 00004 // 00005 // Copyright (C) 2000-2002 by the University of Southern California 00006 // $Id: 2pp_ping_sender.hh,v 1.2 2005/09/13 04:53:46 tomh Exp $ 00007 // 00008 // This program is free software; you can redistribute it and/or 00009 // modify it under the terms of the GNU General Public License, 00010 // version 2, as published by the Free Software Foundation. 00011 // 00012 // This program 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 along 00018 // with this program; if not, write to the Free Software Foundation, Inc., 00019 // 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. 00020 // 00021 // Linking this file statically or dynamically with other modules is making 00022 // a combined work based on this file. Thus, the terms and conditions of 00023 // the GNU General Public License cover the whole combination. 00024 // 00025 // In addition, as a special exception, the copyright holders of this file 00026 // give you permission to combine this file with free software programs or 00027 // libraries that are released under the GNU LGPL and with code included in 00028 // the standard release of ns-2 under the Apache 2.0 license or under 00029 // otherwise-compatible licenses with advertising requirements (or modified 00030 // versions of such code, with unchanged license). You may copy and 00031 // distribute such a system following the terms of the GNU GPL for this 00032 // file and the licenses of the other code concerned, provided that you 00033 // include the source code of that other code when and as the GNU GPL 00034 // requires distribution of source code. 00035 // 00036 // Note that people who make modified versions of this file are not 00037 // obligated to grant this special exception for their modified versions; 00038 // it is their choice whether to do so. The GNU General Public License 00039 // gives permission to release a modified version without this exception; 00040 // this exception also makes it possible to release a modified version 00041 // which carries forward this exception. 00042 00043 #ifndef _PING_SENDER_HH_ 00044 #define _PING_SENDER_HH_ 00045 00046 #ifdef HAVE_CONFIG_H 00047 #include "config.h" 00048 #endif // HAVE_CONFIG_H 00049 00050 #include "ping.hh" 00051 00052 class TPPPingSenderReceive; 00053 class TPPPingSenderApp; 00054 00055 #define SEND_DATA_INTERVAL 5 00056 00057 #ifdef NS_DIFFUSION 00058 class TPPPingSendDataTimer : public TimerHandler { 00059 public: 00060 TPPPingSendDataTimer(TPPPingSenderApp *a) : TimerHandler() { a_ = a; } 00061 void expire(Event *e); 00062 protected: 00063 TPPPingSenderApp *a_; 00064 }; 00065 #endif //NS_DIFFUSION 00066 00067 class TPPPingSenderApp : public DiffApp { 00068 public: 00069 #ifdef NS_DIFFUSION 00070 TPPPingSenderApp(); 00071 int command(int argc, const char*const* argv); 00072 void send(); 00073 #else 00074 TPPPingSenderApp(int argc, char **argv); 00075 #endif // NS_DIFFUSION 00076 00077 virtual ~TPPPingSenderApp() 00078 { 00079 // Nothing to do 00080 }; 00081 00082 void run(); 00083 void recv(NRAttrVec *data, NR::handle my_handle); 00084 00085 private: 00086 // NR Specific variables 00087 TPPPingSenderReceive *mr_; 00088 handle subHandle_; 00089 handle pubHandle_; 00090 00091 // Ping App variables 00092 int num_subscriptions_; 00093 int last_seq_sent_; 00094 NRAttrVec data_attr_; 00095 NRSimpleAttribute<void *> *timeAttr_; 00096 NRSimpleAttribute<int> *counterAttr_; 00097 EventTime *lastEventTime_; 00098 00099 handle setupSubscription(); 00100 handle setupPublication(); 00101 #ifdef NS_DIFFUSION 00102 TPPPingSendDataTimer sdt_; 00103 #endif // NS_DIFFUSION 00104 }; 00105 00106 class TPPPingSenderReceive : public NR::Callback { 00107 public: 00108 TPPPingSenderReceive(TPPPingSenderApp *app) : app_(app) {}; 00109 void recv(NRAttrVec *data, NR::handle my_handle); 00110 00111 TPPPingSenderApp *app_; 00112 }; 00113 00114 #endif // !_PING_SENDER_HH_
1.7.1