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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 ("/Users/iliamo/ns3-abstract-ndn/ns-3.11/src/NDNabstraction/examples/simpletopology.txt");
// Set up command line parameters used to control the experiment.
//CommandLine cmd;
//cmd.AddValue ("input", "Name of the input file.",
// input);
//cmd.Parse (argc, argv);
// ------------------------------------------------------------
// -- Read topology data.
// --------------------------------------------
Ptr<AnnotatedTopologyReader> reader = CreateObject<AnnotatedTopologyReader> ();
reader->SetFileName (input);
NodeContainer nodes;
if (reader != 0)
{
nodes = reader->Read ();
}
if (reader->LinksSize () == 0)
{
NS_LOG_ERROR ("Problems reading the topology file. Failing.");
return -1;
}
for(uint32_t j=0; j<nodes.GetN(); j++)
{
uint32_t name = j+1;
std::stringstream ss;
ss<<name;
Names::Add (ss.str(), nodes.Get (j));
NS_LOG_INFO("Name = " << ss.str());
}
// ------------------------------------------------------------
// -- Create nodes and network stacks
// --------------------------------------------
NS_LOG_INFO ("creating internet stack");
InternetStackHelper stack;
//routing
//Ipv4StaticRoutingHelper staticRouting;
//Ipv4ListRoutingHelper listRH;
//listRH.Add (staticRouting, 0);
//stack.SetRoutingHelper (listRH); // has effect on the next Install ()
//stack.Install (nodes);
Ipv4GlobalRoutingHelper ipv4RoutingHelper;
// Ptr<Ipv4RoutingHelper> ipv4RoutingHelper = stack.GetRoutingHelper ();
stack.SetRoutingHelper (ipv4RoutingHelper);
stack.Install(nodes);
NS_LOG_INFO ("creating ip4 addresses");
Ipv4AddressHelper address;
address.SetBase ("10.0.0.0", "255.255.255.252");
// // Create router nodes, initialize routing database and set up the routing
// // tables in the nodes.
Ipv4GlobalRoutingHelper::PopulateRoutingTables ();
/*grid.AssignIpv4Addresses (
Ipv4AddressHelper("10.1.0.0", "255.255.255.0"),
Ipv4AddressHelper("10.2.0.0", "255.255.255.0")
);
*/
int totlinks = reader->LinksSize ();
///*** applying settings
NS_LOG_INFO ("creating node containers");
NodeContainer* nc = new NodeContainer[totlinks];
TopologyReader::ConstLinksIterator iter;
int i = 0;
for ( iter = reader->LinksBegin (); iter != reader->LinksEnd (); iter++, i++ )
{
nc[i] = NodeContainer (iter->GetFromNode (), iter->GetToNode ());
}
NetDeviceContainer* ndc = new NetDeviceContainer[totlinks];
reader->ApplySettings(ndc,nc);
///*** settings applied
NS_LOG_INFO("installing ccnx stack");
CcnxStackHelper ccnx(Ccnx::NDN_FLOODING);
Ptr<CcnxFaceContainer> cf = ccnx.Install (nodes);
NS_LOG_INFO ("Installing Applications");
CcnxConsumerHelper helper ("/3");
ApplicationContainer app = helper.Install (nodes.Get(1));
app.Start (Seconds (1.0));
app.Stop (Seconds (1000.05));
/*CcnxConsumerHelper helper2 ("/4");
ApplicationContainer app2 = helper2.Install(c.Get(5));
app2.Start (Seconds (1.0));
app2.Stop (Seconds (1000.05));
*/
CcnxProducerHelper helper3 ("/3",120);
ApplicationContainer app3 = helper3.Install(nodes.Get(6));
app3.Start(Seconds(0.0));
app3.Stop(Seconds(1500.0));
/*
CcnxProducerHelper helper4 ("/4",150);
ApplicationContainer app4 = helper4.Install(c.Get(0));
app4.Start(Seconds(0.0));
app4.Stop(Seconds(1500.0));
*/
NS_LOG_INFO("Routes");
ccnx.AddRoute("1","/3",0,1);
ccnx.AddRoute("3","/3",1,1);
ccnx.AddRoute("3","/3",2,2);
/*ccnx.AddRoute("4","/3",1,1);
ccnx.AddRoute("5","/3",2,1);
*/
// it creates little subnets, one for each couple of nodes.
NS_LOG_INFO ("creating ipv4 interfaces");
Ipv4InterfaceContainer* ipic = new Ipv4InterfaceContainer[totlinks];
for (int i = 0; i < totlinks; i++)
{
ipic[i] = address.Assign (ndc[i]);
address.NewNetwork ();
}
// ------------------------------------------------------------
// -- Run the simulation
// --------------------------------------------
NS_LOG_INFO ("Run Simulation.");
Simulator::Stop (Seconds (20));
Simulator::Run ();
Simulator::Destroy ();
delete[] ipic;
delete[] ndc;
delete[] nc;
NS_LOG_INFO ("Done.");
return 0;
}