diffrtg.h
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- /*
- * Copyright (C) 2004-2005 by the University of Southern California
- * $Id: diffrtg.h,v 1.12 2005/09/13 20:47:34 johnh Exp $
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
- *
- *
- * The copyright of this module includes the following
- * linking-with-specific-other-licenses addition:
- *
- * In addition, as a special exception, the copyright holders of
- * this module give you permission to combine (via static or
- * dynamic linking) this module with free software programs or
- * libraries that are released under the GNU LGPL and with code
- * included in the standard release of ns-2 under the Apache 2.0
- * license or under otherwise-compatible licenses with advertising
- * requirements (or modified versions of such code, with unchanged
- * license). You may copy and distribute such a system following the
- * terms of the GNU GPL for this module and the licenses of the
- * other code concerned, provided that you include the source code of
- * that other code when and as the GNU GPL requires distribution of
- * source code.
- *
- * Note that people who make modified versions of this module
- * are not obligated to grant this special exception for their
- * modified versions; it is their choice whether to do so. The GNU
- * General Public License gives permission to release a modified
- * version without this exception; this exception also makes it
- * possible to release a modified version which carries forward this
- * exception.
- *
- */
- //
- // Diffusion Routing Agent - a wrapper class for core diffusion agent, ported from SCADDS's directed diffusion software. --Padma, nov 2001.
- //
- #ifdef NS_DIFFUSION
- #ifndef DIFFUSION_RTG
- #define DIFFUSION_RTG
- #include "filter_core.hh"
- #include "iodev.hh"
- #include "events.hh"
- #include "classifier-port.h"
- #include "ll.h"
- #include "ns-process.h"
- #include "agent.h"
- #include "trace.h"
- #include "message.hh"
- class DiffusionCoreAgent;
- class DiffRoutingAgent;
- extern DiffPacket DupPacket(DiffPacket pkt);
- class LocalApp : public DiffusionIO {
- public:
- LocalApp(DiffRoutingAgent *agent) { agent_ = agent;}
- DiffPacket recvPacket(int fd);
- void sendPacket(DiffPacket p, int len, int dst);
- protected:
- DiffRoutingAgent *agent_;
- };
- class LinkLayerAbs : public DiffusionIO {
- public:
- LinkLayerAbs(DiffRoutingAgent *agent) { agent_ = agent;}
- DiffPacket recvPacket(int fd);
- void sendPacket(DiffPacket p, int len, int dst);
- protected:
- DiffRoutingAgent *agent_;
- };
-
- class DiffusionData : public AppData {
- private:
- Message *data_;
- int len_;
- public:
- DiffusionData(Message *data, int len) : AppData(DIFFUSION_DATA), data_(0)
- {
- data_ = data;
- len_ = len;
- }
- ~DiffusionData() { delete data_; }
- Message *data() {return data_;}
- int size() const { return len_; }
- AppData* copy() {
- Message *newdata = CopyMessage(data_);
- DiffusionData *dup = new DiffusionData(newdata, len_);
- return dup;
- }
- };
- class DiffRoutingAgent : public Agent {
- public:
- DiffRoutingAgent(int nodeid);
- int command(int argc, const char*const* argv);
- void initpkt(Packet* p, Message* msg, int len);
- Packet* createNsPkt(Message *msg, int len, int dst);
- void recv(Packet*, Handler*);
- void sendPacket(DiffPacket p, int len, int dst);
-
- DiffusionCoreAgent *getagent() { return agent_; }
-
- //trace support
- void trace (char *fmt,...);
-
- PortClassifier *port_dmux() {return port_dmux_; }
- private:
- int addr_;
- Trace *tracetarget_;
-
- // diffusion core agent
- DiffusionCoreAgent *agent_;
-
- //port-dmux
- PortClassifier *port_dmux_;
-
- };
- #endif //diffrtg
- #endif // NS