/usr/include/ns3.17/ns3/icmpv4.h is in libns3-dev 3.17+dfsg-1build1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2008 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 ICMPV4_H
#define ICMPV4_H
#include "ns3/header.h"
#include "ns3/ptr.h"
#include "ns3/ipv4-header.h"
#include <stdint.h>
namespace ns3 {
class Packet;
class Icmpv4Header : public Header
{
public:
enum {
ECHO_REPLY = 0,
DEST_UNREACH = 3,
ECHO = 8,
TIME_EXCEEDED = 11
};
void EnableChecksum (void);
void SetType (uint8_t type);
void SetCode (uint8_t code);
uint8_t GetType (void) const;
uint8_t GetCode (void) const;
static TypeId GetTypeId (void);
Icmpv4Header ();
virtual ~Icmpv4Header ();
virtual TypeId GetInstanceTypeId (void) const;
virtual uint32_t GetSerializedSize (void) const;
virtual void Serialize (Buffer::Iterator start) const;
virtual uint32_t Deserialize (Buffer::Iterator start);
virtual void Print (std::ostream &os) const;
private:
uint8_t m_type;
uint8_t m_code;
bool m_calcChecksum;
};
class Icmpv4Echo : public Header
{
public:
void SetIdentifier (uint16_t id);
void SetSequenceNumber (uint16_t seq);
void SetData (Ptr<const Packet> data);
uint16_t GetIdentifier (void) const;
uint16_t GetSequenceNumber (void) const;
uint32_t GetDataSize (void) const;
uint32_t GetData (uint8_t payload[]) const;
static TypeId GetTypeId (void);
Icmpv4Echo ();
virtual ~Icmpv4Echo ();
virtual TypeId GetInstanceTypeId (void) const;
virtual uint32_t GetSerializedSize (void) const;
virtual void Serialize (Buffer::Iterator start) const;
virtual uint32_t Deserialize (Buffer::Iterator start);
virtual void Print (std::ostream &os) const;
private:
uint16_t m_identifier;
uint16_t m_sequence;
uint8_t *m_data;
uint32_t m_dataSize;
};
class Icmpv4DestinationUnreachable : public Header
{
public:
enum {
NET_UNREACHABLE = 0,
HOST_UNREACHABLE = 1,
PROTOCOL_UNREACHABLE = 2,
PORT_UNREACHABLE = 3,
FRAG_NEEDED = 4,
SOURCE_ROUTE_FAILED = 5
};
static TypeId GetTypeId (void);
Icmpv4DestinationUnreachable ();
virtual ~Icmpv4DestinationUnreachable ();
void SetNextHopMtu (uint16_t mtu);
uint16_t GetNextHopMtu (void) const;
void SetData (Ptr<const Packet> data);
void SetHeader (Ipv4Header header);
void GetData (uint8_t payload[8]) const;
Ipv4Header GetHeader (void) const;
private:
virtual TypeId GetInstanceTypeId (void) const;
virtual uint32_t GetSerializedSize (void) const;
virtual void Serialize (Buffer::Iterator start) const;
virtual uint32_t Deserialize (Buffer::Iterator start);
virtual void Print (std::ostream &os) const;
private:
uint16_t m_nextHopMtu;
Ipv4Header m_header;
uint8_t m_data[8];
};
class Icmpv4TimeExceeded : public Header
{
public:
enum {
TIME_TO_LIVE = 0,
FRAGMENT_REASSEMBLY = 1
};
void SetData (Ptr<const Packet> data);
void SetHeader (Ipv4Header header);
void GetData (uint8_t payload[8]) const;
Ipv4Header GetHeader (void) const;
static TypeId GetTypeId (void);
Icmpv4TimeExceeded ();
virtual ~Icmpv4TimeExceeded ();
virtual TypeId GetInstanceTypeId (void) const;
virtual uint32_t GetSerializedSize (void) const;
virtual void Serialize (Buffer::Iterator start) const;
virtual uint32_t Deserialize (Buffer::Iterator start);
virtual void Print (std::ostream &os) const;
private:
Ipv4Header m_header;
uint8_t m_data[8];
};
} // namespace ns3
#endif /* ICMPV4_H */
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