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/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2011 University of California, Los Angeles
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* 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
*
* Author: Ilya Moiseenko <iliamo@cs.ucla.edu>
*/
#include "ns3/core-module.h"
#include "ns3/network-module.h"
#include "ns3/point-to-point-module.h"
#include "ns3/NDNabstraction-module.h"
#include "ns3/point-to-point-grid.h"
#include "ns3/ipv4-global-routing-helper.h"
#include "ns3/animation-interface.h"
#include <iostream>
#include <sstream>
#include "ns3/annotated-topology-reader.h"
using namespace ns3;
using namespace std;
NS_LOG_COMPONENT_DEFINE ("CcnxAbileneTopology");
void PrintTime ()
{
NS_LOG_INFO (Simulator::Now ());
Simulator::Schedule (Seconds (10.0), PrintTime);
}
void PrintFIBs ()
{
NS_LOG_INFO ("Outputing FIBs into [fibs.log]");
Ptr<OutputStreamWrapper> routingStream = Create<OutputStreamWrapper> ("fibs.log", std::ios::out);
for (NodeList::Iterator node = NodeList::Begin ();
node != NodeList::End ();
node++)
{
// *routingStream->GetStream () << "Node " << (*node)->GetId () << "\n";
Ptr<CcnxFib> fib = (*node)->GetObject<CcnxFib> ();
NS_ASSERT_MSG (fib != 0, "Fire alarm");
*routingStream->GetStream () << *fib << "\n\n";
}
}
int
main (int argc, char *argv[])
{
// Packet::EnableChecking();
// Packet::EnablePrinting();
string input ("./src/NDNabstraction/examples/abilene-topology.txt");
Time finishTime = Seconds (20.0);
string animationFile;
string strategy = "ns3::CcnxFloodingStrategy";
CommandLine cmd;
cmd.AddValue ("finish", "Finish time", finishTime);
cmd.AddValue ("netanim", "NetAnim filename", animationFile);
cmd.AddValue ("strategy", "CCNx forwarding strategy", strategy);
cmd.Parse (argc, argv);
// ------------------------------------------------------------
// -- Read topology data.
// --------------------------------------------
AnnotatedTopologyReader reader ("/abilene");
reader.SetFileName (input);
reader.SetBoundingBox (100.0, 100.0, 5000.0, 5000.0);
NodeContainer nodes = reader.Read ();
if (reader.LinksSize () == 0)
{
NS_LOG_ERROR ("Problems reading the topology file. Failing.");
return -1;
}
NS_LOG_INFO("Nodes = " << nodes.GetN());
NS_LOG_INFO("Links = " << reader.LinksSize ());
// Install CCNx stack
NS_LOG_INFO ("Installing CCNx stack");
CcnxStackHelper ccnxHelper;
ccnxHelper.SetForwardingStrategy (strategy);
ccnxHelper.EnableLimits (false, Seconds(0.1));
ccnxHelper.SetDefaultRoutes (true);
ccnxHelper.InstallAll ();
NS_LOG_INFO ("Installing Applications");
CcnxConsumerHelper consumerHelper ("tralala");
ApplicationContainer consumers = consumerHelper.Install (Names::Find<Node> ("/abilene", "ATLAng"));
CcnxProducerHelper producerHelper ("tralala",1024);
ApplicationContainer producers = producerHelper.Install (Names::Find<Node> ("/abilene", "IPLSng"));
// Simulator::Schedule (Seconds (1.0), PrintFIBs);
PrintFIBs ();
Simulator::Schedule (Seconds (10.0), PrintTime);
Simulator::Stop (finishTime);
AnimationInterface *anim = 0;
if (animationFile != "")
{
anim = new AnimationInterface (animationFile);
anim->SetMobilityPollInterval (Seconds (1));
}
NS_LOG_INFO ("Run Simulation.");
Simulator::Run ();
Simulator::Destroy ();
NS_LOG_INFO ("Done.");
return 0;
}