I3Multicast.cc

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00001 // Copyright (C) 2006 Institut fuer Telematik, Universitaet Karlsruhe (TH)
00002 //
00003 // This program is free software; you can redistribute it and/or
00004 // modify it under the terms of the GNU General Public License
00005 // as published by the Free Software Foundation; either version 2
00006 // of the License, or (at your option) any later version.
00007 //
00008 // This program is distributed in the hope that it will be useful,
00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00011 // GNU General Public License for more details.
00012 //
00013 // You should have received a copy of the GNU General Public License
00014 // along with this program; if not, write to the Free Software
00015 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00016 //
00017 
00024 #include "I3BaseApp.h"
00025 
00026 using namespace std;
00027 
00033 class I3Multicast : public I3BaseApp
00034 {
00035 public:
00036     cMessage *sendPacketTimer;
00037 
00038     void initializeApp(int stage);
00039     void initializeI3();
00040     void deliver(I3Trigger &trigger, I3IdentifierStack &stack, cPacket *msg);
00041     void handleTimerEvent(cMessage* msg);
00042 };
00043 
00044 void I3Multicast::initializeApp(int stage)
00045 {
00046 }
00047 
00048 void I3Multicast::initializeI3()
00049 {
00050     sendPacketTimer = new cMessage("packet timer");
00051     scheduleAt(simTime() + 20, sendPacketTimer);
00052 
00053     I3Identifier identifier("whee");
00054     insertTrigger(identifier);
00055 }
00056 
00057 
00058 void I3Multicast::deliver(I3Trigger &trigger, I3IdentifierStack &stack, cPacket *msg)
00059 {
00060     getParentModule()->bubble("Got a message!");
00061     delete msg;
00062 }
00063 
00064 void I3Multicast::handleTimerEvent(cMessage* msg)
00065 {
00066     if (msg == sendPacketTimer) {
00067         cPacket *cmsg = new cPacket("woot");
00068         I3Identifier id("whee");
00069 
00070         getParentModule()->bubble("Sending message!");
00071         sendPacket(id, cmsg);
00072         scheduleAt(simTime() + 20, sendPacketTimer);
00073     } else delete msg;
00074 }
00075 
00076 Define_Module(I3Multicast);
00077 
00078 
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