//

// 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/.

// 

#include "CDAP.h"

Define_Module(CDAP);

void CDAP::initialize()

{

    initSignalsAndListeners();

}

void CDAP::handleMessage(cMessage* msg)

{

    //Pass CDAP message to AE or RIBd

    if (dynamic_cast<CDAPMessage*>(msg)) {

        CDAPMessage* cmsg = check_and_cast<CDAPMessage*>(msg);

        cmsg->setHandle(cmsg->getArrivalGate()->getIndex());

        signalizeReceiveData(cmsg);

    }

    //FIXME: Vesely - Proper disposing of object

    //delete msg;

}

void CDAP::initSignalsAndListeners() {

    cModule* catcher = this->getParentModule()->getParentModule();

    //Signals emmited by this module

    sigCDAPReceiveData = registerSignal(SIG_CDAP_DateReceive);

    //Listeners registered to process signal

    lisCDAPSendData = new LisCDAPSendData(this);

    catcher->subscribe(SIG_AE_DataSend, lisCDAPSendData);

    catcher->subscribe(SIG_RIBD_DataSend, lisCDAPSendData);

}

void CDAP::sendData(CDAPMessage* cmsg) {

    //Change and take ownership

    Enter_Method("SendData()");

    take(check_and_cast<cOwnedObject*>(cmsg) );

    //Send message

    cGate* out = gateHalf(GATE_SPLITIO, cGate::OUTPUT, cmsg->getHandle());

    send(cmsg, out);

}

void CDAP::signalizeReceiveData(CDAPMessage* cmsg) {

    emit(sigCDAPReceiveData, cmsg);

}