NetworkStackTrafficGen.h

//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program.  If not, see http://www.gnu.org/licenses/.
//

#ifndef NETWORKSTACKTRAFFICGEN_H_
#define NETWORKSTACKTRAFFICGEN_H_

#include "NetwPkt_m.h"
#include "SimpleAddress.h"
#include "BaseLayer.h"
#include "BaseArp.h"
#include <BaseWorldUtility.h>

#include <omnetpp.h>

class NetworkStackTrafficGen : public BaseLayer
{
public:

  enum TrafficGenMessageKinds{

    SEND_BROADCAST_TIMER = 1,
    BROADCAST_MESSAGE
  };

protected:

  int packetLength;
  simtime_t packetTime;
  double pppt;
  int burstSize;
  int remainingBurst;
  long destination;

  int catPacket;

  long nbPacketDropped;


  BaseArp* arp;
  int myNetwAddr;

  cMessage *delayTimer;

  BaseWorldUtility* world;

public:
  virtual ~NetworkStackTrafficGen();

  virtual void initialize(int stage);

  virtual void finish();

protected:
  virtual void handleSelfMsg(cMessage *msg);

  virtual void handleLowerMsg(cMessage *msg);

  virtual void handleLowerControl(cMessage *msg);

  virtual void handleUpperMsg(cMessage *msg)
  {
    opp_error("NetworkStackTrafficGen has no upper layers!");
    delete msg;
  }

  virtual void handleUpperControl(cMessage *msg)
  {
    opp_error("NetworkStackTrafficGen has no upper layers!");
    delete msg;
  }

  virtual void sendBroadcast();
};

#endif