BaseArp.cc

/* -*- mode:c++ -*- ********************************************************
 * file:        BaseArp.cc
 *
 * author:      Daniel Willkomm
 *
 * copyright:   (C) 2005 Telecommunication Networks Group (TKN) at
 *              Technische Universitaet Berlin, Germany.
 *
 *              This program is free software; you can redistribute it
 *              and/or modify it under the terms of the GNU General Public
 *              License as published by the Free Software Foundation; either
 *              version 2 of the License, or (at your option) any later
 *              version.
 *              For further information see file COPYING
 *              in the top level directory
 ***************************************************************************
 * part of:     framework implementation developed by tkn
 ***************************************************************************/

#include "BaseArp.h"

Define_Module(BaseArp);

void BaseArp::initialize(int stage)
{
    BaseModule::initialize(stage);
    if(stage==0) {
        hasPar("coreDebug") ? coreDebug = par("coreDebug").boolValue() : coreDebug = false;
  }
}

int BaseArp::getMacAddr(const int netwAddr)
{
    if(coreDebug) {
        Enter_Method("getMacAddr(%d)",netwAddr);
    } else {
        Enter_Method_Silent();
    }
    cModule* netwLayer = simulation.getModule( netwAddr );
    if(!netwLayer) {
      opp_error("Invalid network address: %d! Could not find a module with "
          "that id.", netwAddr);
    }
    int macAddr = netwLayer->getParentModule()->getSubmodule( "nic" )->getId();
    coreEV << "for host[" << netwLayer->getParentModule()->getIndex()
       << "]: netwAddr " << netwAddr << "; MAC address "
       << macAddr <<endl;
    return macAddr;
}

/*
int BaseArp::getNetwAddr(const int macAddr)
{
    if(coreDebug) {
        Enter_Method("getNetwAddr(%d)",macAddr);
    } else {
        Enter_Method_Silent();
    }
    coreEV << "for host[" << simulation.getModule( macAddr )->getParentModule()->getIndex()
       << "]: macAddr " << macAddr << "; netw address "
       << simulation.getModule( macAddr )->getParentModule()->getSubmodule("nic")->getId() <<endl;
    return simulation.getModule(macAddr)->getParentModule()->getSubmodule("netw")->getId();
}
*/

int BaseArp::myNetwAddr(cModule* netw) {
    return netw->getId();
}

int BaseArp::myMacAddr(cModule *mac)
{
    return (mac->getParentModule())->getId();
}