// -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*-
//
// Copyright (c) 2006 Georgia Tech Research Corporation
// All rights reserved.
//
// 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: George F. Riley<riley@ece.gatech.edu>
//
// Implementation of the InternetNode class for ns3.
// George F. Riley, Georgia Tech, Fall 2006
#include "ns3/composite-trace-resolver.h"
#include "ns3/net-device.h"
#include "ns3/callback.h"
#include "ipv4-l4-demux.h"
#include "internet-node.h"
#include "udp-l4-protocol.h"
#include "ipv4-l3-protocol.h"
#include "arp-l3-protocol.h"
#include "udp-impl.h"
#include "ipv4-impl.h"
namespace ns3 {
InternetNode::InternetNode()
{
Construct ();
}
InternetNode::InternetNode(uint32_t systemId)
{
Construct ();
}
InternetNode::~InternetNode ()
{}
void
InternetNode::Construct (void)
{
Ptr<Ipv4L3Protocol> ipv4 = CreateObject<Ipv4L3Protocol> (this);
Ptr<ArpL3Protocol> arp = CreateObject<ArpL3Protocol> (this);
// XXX remove the PeekPointer below.
RegisterProtocolHandler (MakeCallback (&Ipv4L3Protocol::Receive, PeekPointer (ipv4)),
Ipv4L3Protocol::PROT_NUMBER, 0);
RegisterProtocolHandler (MakeCallback (&ArpL3Protocol::Receive, PeekPointer (arp)),
ArpL3Protocol::PROT_NUMBER, 0);
Ptr<Ipv4L4Demux> ipv4L4Demux = CreateObject<Ipv4L4Demux> (this);
Ptr<UdpL4Protocol> udp = CreateObject<UdpL4Protocol> (this);
ipv4L4Demux->Insert (udp);
Ptr<UdpImpl> udpImpl = CreateObject<UdpImpl> (udp);
Ptr<Ipv4Impl> ipv4Impl = CreateObject<Ipv4Impl> (ipv4);
Object::AddInterface (ipv4);
Object::AddInterface (arp);
Object::AddInterface (ipv4Impl);
Object::AddInterface (udpImpl);
Object::AddInterface (ipv4L4Demux);
}
Ptr<TraceResolver>
InternetNode::GetTraceResolver () const
{
Ptr<CompositeTraceResolver> resolver = Create<CompositeTraceResolver> ();
Ptr<Ipv4L3Protocol> ipv4 = QueryInterface<Ipv4L3Protocol> ();
resolver->AddComposite ("ipv4", ipv4);
resolver->SetParentResolver (Node::GetTraceResolver ());
return resolver;
}
void
InternetNode::DoDispose()
{
Node::DoDispose ();
}
}//namespace ns3