EtherEncap.h

Go to the documentation of this file.

/*
 * Copyright (C) 2003 Andras Varga; CTIE, Monash University, Australia
 *
 * 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 2
 * 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 __INET_ETHERENCAP_H
#define __INET_ETHERENCAP_H

#include <stdio.h>
#include "Ethernet.h"
#include "EtherFrame_m.h"

class INET_API EtherEncap : public cSimpleModule
{
  protected:
    int seqNum;

    // statistics
    long totalFromHigherLayer;  // total number of packets received from higher layer
    long totalFromMAC;          // total number of frames received from MAC
    long totalPauseSent;        // total number of PAUSE frames sent

  protected:
    virtual void initialize();
    virtual void handleMessage(cMessage *msg);
    virtual void finish();

    virtual void processPacketFromHigherLayer(cPacket *msg);
    virtual void processFrameFromMAC(EtherFrame *msg);
    virtual void handleSendPause(cMessage *msg);

    virtual void updateDisplayString();
};

#endif