--- a/src/internet-node/ipv4-l3-protocol.h Mon Jun 09 11:39:29 2008 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,209 +0,0 @@
-// -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*-
-//
-// Copyright (c) 2006 Georgia Tech Research Corporation
-//
-// 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>
-//
-
-#ifndef IPV4_L3_PROTOCOL_H
-#define IPV4_L3_PROTOCOL_H
-
-#include <list>
-#include <stdint.h>
-#include "ns3/ipv4-address.h"
-#include "ns3/ptr.h"
-#include "ns3/ipv4.h"
-#include "ns3/traced-callback.h"
-#include "ns3/ipv4-header.h"
-#include "ipv4-static-routing.h"
-
-namespace ns3 {
-
-class Packet;
-class NetDevice;
-class Ipv4Interface;
-class Ipv4Address;
-class Ipv4Header;
-class Ipv4Route;
-class Node;
-
-
-/**
- * \brief Implement the Ipv4 layer.
- */
-class Ipv4L3Protocol : public Object
-{
-public:
- static TypeId GetTypeId (void);
- static const uint16_t PROT_NUMBER;
-
- Ipv4L3Protocol();
- virtual ~Ipv4L3Protocol ();
-
- void SetNode (Ptr<Node> node);
-
- /**
- * \param ttl default ttl to use
- *
- * When we need to send an ipv4 packet, we use this default
- * ttl value.
- */
- void SetDefaultTtl (uint8_t ttl);
-
- /**
- * \param device the device to match
- * \returns the matching interface, zero if not found.
- *
- * Try to find an Ipv4Interface whose NetDevice is equal to
- * the input NetDevice.
- */
- Ptr<Ipv4Interface> FindInterfaceForDevice (Ptr<const NetDevice> device);
-
- /**
- * Lower layer calls this method after calling L3Demux::Lookup
- * The ARP subclass needs to know from which NetDevice this
- * packet is coming to:
- * - implement a per-NetDevice ARP cache
- * - send back arp replies on the right device
- */
- void Receive( Ptr<NetDevice> device, Ptr<Packet> p, uint16_t protocol, const Address &from);
-
- /**
- * \param packet packet to send
- * \param source source address of packet
- * \param destination address of packet
- * \param protocol number of packet
- *
- * Higher-level layers call this method to send a packet
- * down the stack to the MAC and PHY layers.
- */
- void Send (Ptr<Packet> packet, Ipv4Address source,
- Ipv4Address destination, uint8_t protocol);
-
-
-
- void AddHostRouteTo (Ipv4Address dest,
- Ipv4Address nextHop,
- uint32_t interface);
- void AddHostRouteTo (Ipv4Address dest,
- uint32_t interface);
-
- void AddNetworkRouteTo (Ipv4Address network,
- Ipv4Mask networkMask,
- Ipv4Address nextHop,
- uint32_t interface);
- void AddNetworkRouteTo (Ipv4Address network,
- Ipv4Mask networkMask,
- uint32_t interface);
- void SetDefaultRoute (Ipv4Address nextHop,
- uint32_t interface);
-
- void Lookup (Ipv4Header const &ipHeader,
- Ptr<Packet> packet,
- Ipv4RoutingProtocol::RouteReplyCallback routeReply);
-
- uint32_t GetNRoutes (void);
- Ipv4Route *GetRoute (uint32_t i);
- void RemoveRoute (uint32_t i);
-
- void AddMulticastRoute (Ipv4Address origin,
- Ipv4Address group,
- uint32_t inputInterface,
- std::vector<uint32_t> outputInterfaces);
-
- void SetDefaultMulticastRoute (uint32_t onputInterface);
-
- uint32_t GetNMulticastRoutes (void) const;
- Ipv4MulticastRoute *GetMulticastRoute (uint32_t i) const;
-
- void RemoveMulticastRoute (Ipv4Address origin,
- Ipv4Address group,
- uint32_t inputInterface);
- void RemoveMulticastRoute (uint32_t i);
-
- uint32_t AddInterface (Ptr<NetDevice> device);
- Ptr<Ipv4Interface> GetInterface (uint32_t i) const;
- uint32_t GetNInterfaces (void) const;
-
- uint32_t FindInterfaceForAddr (Ipv4Address addr) const;
- uint32_t FindInterfaceForAddr (Ipv4Address addr, Ipv4Mask mask) const;
- int32_t FindInterfaceIndexForDevice (Ptr<NetDevice> device) const;
-
- void JoinMulticastGroup (Ipv4Address origin, Ipv4Address group);
- void LeaveMulticastGroup (Ipv4Address origin, Ipv4Address group);
-
- void SetAddress (uint32_t i, Ipv4Address address);
- void SetNetworkMask (uint32_t i, Ipv4Mask mask);
- Ipv4Mask GetNetworkMask (uint32_t t) const;
- Ipv4Address GetAddress (uint32_t i) const;
- void SetMetric (uint32_t i, uint16_t metric);
- uint16_t GetMetric (uint32_t i) const;
- bool GetIfIndexForDestination (Ipv4Address destination,
- uint32_t& ifIndex) const;
- uint16_t GetMtu (uint32_t i) const;
- bool IsUp (uint32_t i) const;
- void SetUp (uint32_t i);
- void SetDown (uint32_t i);
-
- void AddRoutingProtocol (Ptr<Ipv4RoutingProtocol> routingProtocol,
- int priority);
-
-protected:
-
- virtual void DoDispose (void);
-
-private:
- void Lookup (uint32_t ifIndex,
- Ipv4Header const &ipHeader,
- Ptr<Packet> packet,
- Ipv4RoutingProtocol::RouteReplyCallback routeReply);
-
- void SendRealOut (bool found,
- Ipv4Route const &route,
- Ptr<Packet> packet,
- Ipv4Header const &ipHeader);
- bool Forwarding (uint32_t ifIndex,
- Ptr<Packet> packet,
- Ipv4Header &ipHeader,
- Ptr<NetDevice> device);
- void ForwardUp (Ptr<Packet> p, Ipv4Header const&ip, Ptr<Ipv4Interface> incomingInterface);
- uint32_t AddIpv4Interface (Ptr<Ipv4Interface> interface);
- void SetupLoopback (void);
-
- typedef std::list<Ptr<Ipv4Interface> > Ipv4InterfaceList;
- typedef std::list<std::pair<Ipv4Address, Ipv4Address> >
- Ipv4MulticastGroupList;
- typedef std::list< std::pair< int, Ptr<Ipv4RoutingProtocol> > > Ipv4RoutingProtocolList;
-
- Ipv4InterfaceList m_interfaces;
- uint32_t m_nInterfaces;
- uint8_t m_defaultTtl;
- bool m_calcChecksum;
- uint16_t m_identification;
- Ptr<Node> m_node;
- TracedCallback<Ptr<const Packet>, uint32_t> m_txTrace;
- TracedCallback<Ptr<const Packet>, uint32_t> m_rxTrace;
- TracedCallback<Ptr<const Packet> > m_dropTrace;
-
- Ipv4RoutingProtocolList m_routingProtocols;
-
- Ptr<Ipv4StaticRouting> m_staticRouting;
- Ipv4MulticastGroupList m_multicastGroups;
-};
-
-} // Namespace ns3
-
-#endif /* IPV4_L3_PROTOCOL_H */