A Discrete-Event Network Simulator
API
Loading...
Searching...
No Matches
ripng-header.h
Go to the documentation of this file.
1/*
2 * Copyright (c) 2014 Universita' di Firenze, Italy
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation;
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 *
17 * Author: Tommaso Pecorella <tommaso.pecorella@unifi.it>
18 */
19
20#ifndef RIPNG_HEADER_H
21#define RIPNG_HEADER_H
22
23#include "ns3/header.h"
24#include "ns3/ipv6-address.h"
25#include "ns3/ipv6-header.h"
26#include "ns3/packet.h"
27
28#include <list>
29
30namespace ns3
31{
32
38class RipNgRte : public Header
39{
40 public:
41 RipNgRte();
42
47 static TypeId GetTypeId();
48
53 TypeId GetInstanceTypeId() const override;
54
55 void Print(std::ostream& os) const override;
56
61 uint32_t GetSerializedSize() const override;
62
67 void Serialize(Buffer::Iterator start) const override;
68
75
80 void SetPrefix(Ipv6Address prefix);
81
86 Ipv6Address GetPrefix() const;
87
92 void SetPrefixLen(uint8_t prefixLen);
93
98 uint8_t GetPrefixLen() const;
99
104 void SetRouteTag(uint16_t routeTag);
105
110 uint16_t GetRouteTag() const;
111
116 void SetRouteMetric(uint8_t routeMetric);
117
122 uint8_t GetRouteMetric() const;
123
124 private:
126 uint16_t m_tag;
127 uint8_t m_prefixLen;
128 uint8_t m_metric;
129};
130
138std::ostream& operator<<(std::ostream& os, const RipNgRte& h);
139
145class RipNgHeader : public Header
146{
147 public:
148 RipNgHeader();
149
154 static TypeId GetTypeId();
155
160 TypeId GetInstanceTypeId() const override;
161
162 void Print(std::ostream& os) const override;
163
168 uint32_t GetSerializedSize() const override;
169
174 void Serialize(Buffer::Iterator start) const override;
175
181 uint32_t Deserialize(Buffer::Iterator start) override;
182
187 {
188 REQUEST = 0x1,
189 RESPONSE = 0x2,
190 };
191
196 void SetCommand(Command_e command);
197
202 Command_e GetCommand() const;
203
208 void AddRte(RipNgRte rte);
209
213 void ClearRtes();
214
219 uint16_t GetRteNumber() const;
220
225 std::list<RipNgRte> GetRteList() const;
226
227 private:
228 uint8_t m_command;
229 std::list<RipNgRte> m_rteList;
230};
231
239std::ostream& operator<<(std::ostream& os, const RipNgHeader& h);
240
241} // namespace ns3
242
243#endif /* RIPNG_HEADER_H */
iterator in a Buffer instance
Definition: buffer.h:100
Protocol header serialization and deserialization.
Definition: header.h:44
Describes an IPv6 address.
Definition: ipv6-address.h:49
RipNgHeader - see RFC 2080
Definition: ripng-header.h:146
uint8_t m_command
command type
Definition: ripng-header.h:228
void SetCommand(Command_e command)
Set the command.
void ClearRtes()
Clear all the RTEs from the header.
uint16_t GetRteNumber() const
Get the number of RTE included in the message.
static TypeId GetTypeId()
Get the type ID.
void Serialize(Buffer::Iterator start) const override
Serialize the packet.
TypeId GetInstanceTypeId() const override
Return the instance type identifier.
std::list< RipNgRte > m_rteList
list of the RTEs in the message
Definition: ripng-header.h:229
void Print(std::ostream &os) const override
uint32_t Deserialize(Buffer::Iterator start) override
Deserialize the packet.
Command_e
Commands to be used in RipNg headers.
Definition: ripng-header.h:187
uint32_t GetSerializedSize() const override
Get the serialized size of the packet.
Command_e GetCommand() const
Get the command.
std::list< RipNgRte > GetRteList() const
Get the list of the RTEs included in the message.
void AddRte(RipNgRte rte)
Add a RTE to the message.
RipNg Routing Table Entry (RTE) - see RFC 2080
Definition: ripng-header.h:39
uint16_t m_tag
route tag
Definition: ripng-header.h:126
static TypeId GetTypeId()
Get the type ID.
Definition: ripng-header.cc:41
uint8_t m_metric
route metric
Definition: ripng-header.h:128
Ipv6Address m_prefix
prefix
Definition: ripng-header.h:125
Ipv6Address GetPrefix() const
Get the prefix.
uint8_t GetRouteMetric() const
Get the route metric.
uint8_t GetPrefixLen() const
Get the prefix length.
uint16_t GetRouteTag() const
Get the route tag.
uint8_t m_prefixLen
prefix length
Definition: ripng-header.h:127
void SetPrefix(Ipv6Address prefix)
Set the prefix.
Definition: ripng-header.cc:97
void Print(std::ostream &os) const override
Definition: ripng-header.cc:57
void Serialize(Buffer::Iterator start) const override
Serialize the packet.
Definition: ripng-header.cc:70
void SetPrefixLen(uint8_t prefixLen)
Set the prefix length.
uint32_t Deserialize(Buffer::Iterator start) override
Deserialize the packet.
Definition: ripng-header.cc:83
void SetRouteMetric(uint8_t routeMetric)
Set the route metric.
TypeId GetInstanceTypeId() const override
Return the instance type identifier.
Definition: ripng-header.cc:51
uint32_t GetSerializedSize() const override
Get the serialized size of the packet.
Definition: ripng-header.cc:64
void SetRouteTag(uint16_t routeTag)
Set the route tag.
a unique identifier for an interface.
Definition: type-id.h:59
Every class exported by the ns3 library is enclosed in the ns3 namespace.
std::ostream & operator<<(std::ostream &os, const Angles &a)
Definition: angles.cc:129