dsr-helper.cc

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/*
 * Copyright (c) 2011 Yufei Cheng
 *
 * 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: Yufei Cheng   <yfcheng@ittc.ku.edu>
 *
 * James P.G. Sterbenz <jpgs@ittc.ku.edu>, director
 * ResiliNets Research Group  https://resilinets.org/
 * Information and Telecommunication Technology Center (ITTC)
 * and Department of Electrical Engineering and Computer Science
 * The University of Kansas Lawrence, KS USA.
 *
 * Work supported in part by NSF FIND (Future Internet Design) Program
 * under grant CNS-0626918 (Postmodern Internet Architecture),
 * NSF grant CNS-1050226 (Multilayer Network Resilience Analysis and Experimentation on GENI),
 * US Department of Defense (DoD), and ITTC at The University of Kansas.
 */
 
#include "dsr-helper.h"
 
#include "ns3/callback.h"
#include "ns3/dsr-options.h"
#include "ns3/dsr-routing.h"
#include "ns3/ipv4-route.h"
#include "ns3/log.h"
#include "ns3/names.h"
#include "ns3/node-container.h"
#include "ns3/node-list.h"
#include "ns3/node.h"
#include "ns3/ptr.h"
#include "ns3/tcp-l4-protocol.h"
#include "ns3/udp-l4-protocol.h"
 
namespace ns3
{
 
NS_LOG_COMPONENT_DEFINE("DsrHelper");
 
DsrHelper::DsrHelper()
{
    NS_LOG_FUNCTION(this);
    m_agentFactory.SetTypeId("ns3::dsr::DsrRouting");
}
 
DsrHelper::DsrHelper(const DsrHelper& o)
    : m_agentFactory(o.m_agentFactory)
{
    NS_LOG_FUNCTION(this);
}
 
DsrHelper::~DsrHelper()
{
    NS_LOG_FUNCTION(this);
}
 
DsrHelper*
DsrHelper::Copy() const
{
    NS_LOG_FUNCTION(this);
    return new DsrHelper(*this);
}
 
Ptr<ns3::dsr::DsrRouting>
DsrHelper::Create(Ptr<Node> node) const
{
    NS_LOG_FUNCTION(this);
    Ptr<ns3::dsr::DsrRouting> agent = m_agentFactory.Create<ns3::dsr::DsrRouting>();
    // deal with the downtargets, install UdpL4Protocol, TcpL4Protocol, Icmpv4L4Protocol
    Ptr<UdpL4Protocol> udp = node->GetObject<UdpL4Protocol>();
    agent->SetDownTarget(udp->GetDownTarget());
    udp->SetDownTarget(MakeCallback(&dsr::DsrRouting::Send, agent));
    Ptr<TcpL4Protocol> tcp = node->GetObject<TcpL4Protocol>();
    tcp->SetDownTarget(MakeCallback(&dsr::DsrRouting::Send, agent));
    Ptr<Icmpv4L4Protocol> icmp = node->GetObject<Icmpv4L4Protocol>();
    icmp->SetDownTarget(MakeCallback(&dsr::DsrRouting::Send, agent));
    node->AggregateObject(agent);
    return agent;
}
 
void
DsrHelper::Set(std::string name, const AttributeValue& value)
{
    m_agentFactory.Set(name, value);
}
 
} // namespace ns3