/usr/include/ns3/arp-l3-protocol.h is in libns3-dev 3.13+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2006 INRIA
*
* 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: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
*/
#ifndef ARP_L3_PROTOCOL_H
#define ARP_L3_PROTOCOL_H
#include <list>
#include "ns3/ipv4-address.h"
#include "ns3/net-device.h"
#include "ns3/address.h"
#include "ns3/ptr.h"
#include "ns3/traced-callback.h"
namespace ns3 {
class ArpCache;
class NetDevice;
class Node;
class Packet;
class Ipv4Interface;
/**
* \ingroup internet
* \defgroup arp Arp
*
* This is an overview of Arp capabilities (write me).
*/
/**
* \ingroup arp
* \brief An implementation of the ARP protocol
*/
class ArpL3Protocol : public Object
{
public:
static TypeId GetTypeId (void);
static const uint16_t PROT_NUMBER;
ArpL3Protocol ();
virtual ~ArpL3Protocol ();
void SetNode (Ptr<Node> node);
Ptr<ArpCache> CreateCache (Ptr<NetDevice> device, Ptr<Ipv4Interface> interface);
/**
* \brief Receive a packet
*/
void Receive (Ptr<NetDevice> device, Ptr<const Packet> p, uint16_t protocol, const Address &from, const Address &to,
NetDevice::PacketType packetType);
/**
* \brief Perform an ARP lookup
* \param p
* \param destination
* \param device
* \param cache
* \param hardwareDestination
* \return
*/
bool Lookup (Ptr<Packet> p, Ipv4Address destination,
Ptr<NetDevice> device,
Ptr<ArpCache> cache,
Address *hardwareDestination);
protected:
virtual void DoDispose (void);
/*
* This function will notify other components connected to the node that a new stack member is now connected
* This will be used to notify Layer 3 protocol of layer 4 protocol stack to connect them together.
*/
virtual void NotifyNewAggregate ();
private:
typedef std::list<Ptr<ArpCache> > CacheList;
ArpL3Protocol (const ArpL3Protocol &o);
ArpL3Protocol &operator = (const ArpL3Protocol &o);
Ptr<ArpCache> FindCache (Ptr<NetDevice> device);
void SendArpRequest (Ptr<const ArpCache>cache, Ipv4Address to);
void SendArpReply (Ptr<const ArpCache> cache, Ipv4Address myIp, Ipv4Address toIp, Address toMac);
CacheList m_cacheList;
Ptr<Node> m_node;
TracedCallback<Ptr<const Packet> > m_dropTrace;
};
} // namespace ns3
#endif /* ARP_L3_PROTOCOL_H */
|