122 lines
3.2 KiB
C++
122 lines
3.2 KiB
C++
// -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*-
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//
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// Copyright (c) 2006 Georgia Tech Research Corporation
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// All rights reserved.
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation;
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// Author: George F. Riley<riley@ece.gatech.edu>
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//
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// Implementation of the INodeImpl class for ns3.
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// George F. Riley, Georgia Tech, Fall 2006
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#include "ns3/composite-trace-resolver.h"
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#include "ns3/net-device.h"
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#include "l3-demux.h"
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#include "ipv4-l4-demux.h"
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#include "i-node-impl.h"
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#include "udp.h"
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#include "ipv4.h"
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#include "arp.h"
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#include "i-udp-impl.h"
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#include "i-arp-private.h"
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#include "i-ipv4-impl.h"
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#include "i-ipv4-private.h"
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namespace ns3 {
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INodeImpl::INodeImpl()
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{
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Construct ();
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}
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INodeImpl::INodeImpl(uint32_t systemId)
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{
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Construct ();
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}
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INodeImpl::~INodeImpl ()
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{}
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void
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INodeImpl::Construct (void)
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{
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Ptr<Ipv4> ipv4 = MakeNewObject<Ipv4> (this);
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Ptr<Arp> arp = MakeNewObject<Arp> (this);
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Ptr<Udp> udp = MakeNewObject<Udp> (this);
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Ptr<L3Demux> l3Demux = MakeNewObject<L3Demux> (this);
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Ptr<Ipv4L4Demux> ipv4L4Demux = MakeNewObject<Ipv4L4Demux> (this);
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l3Demux->Insert (ipv4);
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l3Demux->Insert (arp);
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ipv4L4Demux->Insert (udp);
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Ptr<IUdpImpl> udpImpl = MakeNewObject<IUdpImpl> (udp);
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Ptr<IArpPrivate> arpPrivate = MakeNewObject<IArpPrivate> (arp);
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Ptr<IIpv4Impl> ipv4Impl = MakeNewObject<IIpv4Impl> (ipv4);
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Ptr<IIpv4Private> ipv4Private = MakeNewObject<IIpv4Private> (ipv4);
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Interface::AddInterface (ipv4Private);
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Interface::AddInterface (ipv4Impl);
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Interface::AddInterface (arpPrivate);
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Interface::AddInterface (udpImpl);
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Interface::AddInterface (l3Demux);
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Interface::AddInterface (ipv4L4Demux);
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}
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TraceResolver *
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INodeImpl::DoCreateTraceResolver (TraceContext const &context)
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{
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CompositeTraceResolver *resolver = new CompositeTraceResolver (context);
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Ptr<IIpv4Private> ipv4 = QueryInterface<IIpv4Private> (IIpv4Private::iid);
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resolver->Add ("ipv4",
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MakeCallback (&IIpv4Private::CreateTraceResolver, PeekPointer (ipv4)),
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INodeImpl::IPV4);
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return resolver;
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}
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void
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INodeImpl::DoDispose()
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{
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INode::DoDispose ();
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}
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void
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INodeImpl::DoAddDevice (Ptr<NetDevice> device) const
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{
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device->SetReceiveCallback (MakeCallback (&INodeImpl::ReceiveFromDevice, this));
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}
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bool
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INodeImpl::ReceiveFromDevice (Ptr<NetDevice> device, const Packet &p, uint16_t protocolNumber) const
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{
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Ptr<L3Demux> demux = QueryInterface<L3Demux> (L3Demux::iid);
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Ptr<L3Protocol> target = demux->GetProtocol (protocolNumber);
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if (target != 0)
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{
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Packet packet = p;
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target->Receive(packet, device);
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return true;
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}
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return false;
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}
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}//namespace ns3
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