RealWorldTestApp.cc

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//
// Copyright (C) 2006 Institut fuer Telematik, Universitaet Karlsruhe (TH)
//
// 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.
//
// 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
//

#include <IPAddressResolver.h>
#include <CommonMessages_m.h>


#include "RealWorldTestApp.h"
#include "RealWorldTestMessage_m.h"


Define_Module(RealWorldTestApp);


void RealWorldTestApp::initializeApp(int stage)
{
    if (stage != MIN_STAGE_APP)
        return;

    displayMsg = new cMessage("DISPLAY");
}

void RealWorldTestApp::finishApp()
{
    cancelAndDelete(displayMsg);
}

void RealWorldTestApp::deliver(OverlayKey& key, cMessage* msg)
{
    RealWorldTestMessage* testMsg = check_and_cast<RealWorldTestMessage*>(msg);
    OverlayCtrlInfo* overlayCtrlInfo =
        check_and_cast<OverlayCtrlInfo*>(msg->removeControlInfo());

    if(std::string(testMsg->getName()) == "CALL") {
        // bubble
        //std::string tempString = "Call for key (" + key.toString() +
        //") with message: \"" + testMsg->getMessage() + "\"";

        std::string tempString = "Message received: \"" + std::string(testMsg->getMsg()) + "\"";

        getParentModule()->getParentModule()->bubble(tempString.c_str());

        // change color
        getParentModule()->getParentModule()->getDisplayString().setTagArg("i2", 1, "green");

        if(displayMsg->isScheduled())
            cancelEvent(displayMsg);
        scheduleAt(simTime() + 2, displayMsg);

        // send back
        RealWorldTestMessage* answerMsg = new RealWorldTestMessage("ANSWER");
        //tempString = "Reply to: \"" + std::string(testMsg->getMessage()) + "\" from "
        //    + overlayCtrlInfo->getThisNode().getKey().toString();

        tempString = "Reply to: \"" + std::string(testMsg->getMsg()) + "\" from "
            + overlay->getThisNode().getIp().str();

        answerMsg->setMsg(tempString.c_str());
        callRoute(overlayCtrlInfo->getSrcNode().getKey(), answerMsg, overlayCtrlInfo->getSrcNode());

        delete testMsg;
    } else if(std::string(testMsg->getName()) == "ANSWER") {
        if(gate("to_upperTier")->getNextGate()->isConnectedOutside())
            send(msg, "to_upperTier");
        else
            delete msg;
    }

    delete overlayCtrlInfo;
}

void RealWorldTestApp::handleUpperMessage(cMessage* msg)
{
    RealWorldTestMessage* callMsg = check_and_cast<RealWorldTestMessage*>(msg);
    callMsg->setName("CALL");
    callRoute(OverlayKey::sha1(std::string(callMsg->getMsg())), callMsg);
}

void RealWorldTestApp::handleTimerEvent(cMessage* msg)
{
    getParentModule()->getParentModule()->getDisplayString().setTagArg("i2", 1, "");
}