// The MIT License (MIT)
//
// Copyright (c) 2014-2016 Brno University of Technology, PRISTINE project
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
#include "IntRouting.h"
void IntRouting::finish(){
cModule* catcher = this->getParentModule();
catcher->unsubscribe(SIG_RIBD_RoutingUpdateReceived, listener);
delete listener;
}
void IntRouting::initialize(){
// IPCProcess module.
cModule * ipcModule = getParentModule();
myAddress = Address(
ipcModule->par("ipcAddress").stringValue(),
ipcModule->par("difName").stringValue());
check_and_cast<cObject *>
(getModuleByPath("^.resourceAllocator.pduFwdGenerator"));
//Set FWDGenerator
fwdg = check_and_cast<IntPDUFG *>
(getModuleByPath("^.resourceAllocator.pduFwdGenerator"));
// Display active policy name.
cDisplayString& disp = getDisplayString();
disp.setTagArg("t", 1, "t");
disp.setTagArg("t", 0, getClassName());
cModule* catcher = this->getParentModule();
// Signal emitters; there will be part of our outputs.
sigRoutingUpdate = registerSignal(SIG_RIBD_RoutingUpdate);
// Signal receivers; there will be part of our inputs.
listener = new LisRoutingRecv(this);
catcher->subscribe(SIG_RIBD_RoutingUpdateReceived, listener);
onPolicyInit();
}
void IntRouting::sendUpdate(IntRoutingUpdate * update) {
update->setSource(myAddress);
emit(sigRoutingUpdate, update);
}
void IntRouting::receiveUpdate(IntRoutingUpdate * update) {
if(processUpdate(update)) {
fwdg->routingUpdated();
}
}
LisRoutingRecv::LisRoutingRecv(IntRouting * _module){
module = _module;
}
void LisRoutingRecv::receiveSignal(cComponent *src, simsignal_t id, cObject *obj){
EV << "RoutingUpdate initiated by " << src->getFullPath()
<< " and processed by " << module->getFullPath() << endl;
IntRoutingUpdate * update = dynamic_cast<IntRoutingUpdate *>(obj);
if (update) {
module->receiveUpdate(update);
} else {
EV << "RoutingUpdate received unknown object!" << endl;
}
delete update;
}