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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 <ctime>
#include <sstream>
#include "ns3/core-module.h"
#include "ns3/network-module.h"
#include "ns3/internet-module.h"
#include "ns3/point-to-point-module.h"
#include "ns3/applications-module.h"
#include "ns3/ipv4-static-routing-helper.h"
#include "ns3/ipv4-list-routing-helper.h"
#include "ns3/annotated-topology-reader.h"
#include <list>
#include "ns3/ccnx.h"
#include "ns3/ipv4-global-routing-helper.h"
#include "ns3/NDNabstraction-module.h"
using namespace ns3;
using namespace std;
NS_LOG_COMPONENT_DEFINE ("AnnotatedTopologyExample");
int main (int argc, char *argv[])
{
// Packet::EnableChecking();
// Packet::EnablePrinting();
string input ("./src/NDNabstraction/examples/simpletopology.txt");
// Time finishTime;
// 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;
reader.SetFileName (input);
NodeContainer nodes = reader.Read ();
if (reader.LinksSize () == 0)
{
NS_LOG_ERROR ("Problems reading the topology file. Failing.");
return -1;
}
// ------------------------------------------------------------
// -- Create nodes and network stacks
// --------------------------------------------
NS_LOG_INFO ("creating internet stack");
InternetStackHelper stack;
Ipv4GlobalRoutingHelper ipv4RoutingHelper ("ns3::Ipv4GlobalRoutingOrderedNexthops");
stack.SetRoutingHelper (ipv4RoutingHelper);
stack.Install(nodes);
NS_LOG_INFO ("Assigning IPv4 addresses");
reader.AssignIpv4Addresses (Ipv4Address ("10.0.0.0")); // will assign metrics
Ipv4GlobalRoutingHelper::PopulateRoutingTables ();
NS_LOG_INFO("installing ccnx stack");
CcnxStackHelper ccnx;
ccnx.SetForwardingStrategy (strategy);
ccnx.EnableLimits (false);
Ptr<CcnxFaceContainer> cf = ccnx.Install (nodes);
NS_LOG_INFO ("Installing Applications");
CcnxAppHelper helper ("ns3::CcnxConsumerCbr");
helper.SetPrefix ("/3");
ApplicationContainer app = helper.Install ("1");
app.Start (Seconds (1.0));
app.Stop (Seconds (1000.05));
CcnxAppHelper helper2 ("ns3::CcnxProducer");
helper2.SetPrefix ("/3");
helper2.SetAttribute ("PayloadSize", StringValue("1024"));
ApplicationContainer app2 = helper2.Install("3");
app2.Start(Seconds(0.0));
app2.Stop(Seconds(1500.0));
// ------------------------------------------------------------
// -- Run the simulation
// --------------------------------------------
NS_LOG_INFO ("Run Simulation.");
Simulator::Stop (Seconds (20));
Simulator::Run ();
Simulator::Destroy ();
NS_LOG_INFO ("Done.");
return 0;
}