TrafficGen.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 TRAFFICGEN_H_
#define TRAFFICGEN_H_

#include "BaseApplLayer.h"
#include <BaseWorldUtility.h>

#include <omnetpp.h>

class TrafficGen : public BaseApplLayer
{
public:

  enum TrafficGenMessageKinds {
    SEND_PACKET_TIMER = LAST_BASE_APPL_MESSAGE_KIND,
    TRAFFIC_GEN_PACKET,
    LAST_TRAFFIC_GEN_MESSAGE_KIND
  };

protected:

  simtime_t packetTime;

  double pppt;

  int burstSize;

  int remainingBurst;

  int catPacket;

  long nbPacketDropped;

  cMessage *delayTimer;

  BaseWorldUtility* world;

public:
  virtual ~TrafficGen();
  virtual void initialize(int stage);

  virtual void finish();

protected:

  virtual void handleSelfMsg(cMessage *msg);

  virtual void handleLowerMsg(cMessage *msg);

  virtual void sendBroadcast();
};

#endif