A Discrete-Event Network Simulator
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ipv6-option-header.h
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1/*
2 * Copyright (c) 2008-2009 Strasbourg University
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: David Gross <gdavid.devel@gmail.com>
18 */
19
20#ifndef IPV6_OPTION_HEADER_H
21#define IPV6_OPTION_HEADER_H
22
23#include "ns3/header.h"
24
25#include <ostream>
26
27namespace ns3
28{
29
36{
37 public:
45 struct Alignment
46 {
47 uint8_t factor;
48 uint8_t offset;
49 };
50
55 static TypeId GetTypeId();
56
61 TypeId GetInstanceTypeId() const override;
62
67
71 ~Ipv6OptionHeader() override;
72
77 void SetType(uint8_t type);
78
83 uint8_t GetType() const;
84
89 void SetLength(uint8_t length);
90
95 uint8_t GetLength() const;
96
101 void Print(std::ostream& os) const override;
102
107 uint32_t GetSerializedSize() const override;
108
113 void Serialize(Buffer::Iterator start) const override;
114
120 uint32_t Deserialize(Buffer::Iterator start) override;
121
129 virtual Alignment GetAlignment() const;
130
131 private:
135 uint8_t m_type;
136
140 uint8_t m_length;
141
146};
147
154{
155 public:
160 static TypeId GetTypeId();
161
166 TypeId GetInstanceTypeId() const override;
167
172
176 ~Ipv6OptionPad1Header() override;
177
182 void Print(std::ostream& os) const override;
183
188 uint32_t GetSerializedSize() const override;
189
194 void Serialize(Buffer::Iterator start) const override;
195
201 uint32_t Deserialize(Buffer::Iterator start) override;
202};
203
210{
211 public:
216 static TypeId GetTypeId();
217
222 TypeId GetInstanceTypeId() const override;
223
229
233 ~Ipv6OptionPadnHeader() override;
234
239 void Print(std::ostream& os) const override;
240
245 uint32_t GetSerializedSize() const override;
246
251 void Serialize(Buffer::Iterator start) const override;
252
258 uint32_t Deserialize(Buffer::Iterator start) override;
259};
260
267{
268 public:
273 static TypeId GetTypeId();
274
279 TypeId GetInstanceTypeId() const override;
280
285
290
295 void SetDataLength(uint32_t dataLength);
296
301 uint32_t GetDataLength() const;
302
307 void Print(std::ostream& os) const override;
308
313 uint32_t GetSerializedSize() const override;
314
319 void Serialize(Buffer::Iterator start) const override;
320
326 uint32_t Deserialize(Buffer::Iterator start) override;
327
332 Alignment GetAlignment() const override;
333
334 private:
339};
340
347{
348 public:
353 static TypeId GetTypeId();
354
359 TypeId GetInstanceTypeId() const override;
360
365
370
375 void SetValue(uint16_t value);
376
381 uint16_t GetValue() const;
382
387 void Print(std::ostream& os) const override;
388
393 uint32_t GetSerializedSize() const override;
394
399 void Serialize(Buffer::Iterator start) const override;
400
406 uint32_t Deserialize(Buffer::Iterator start) override;
407
412 Alignment GetAlignment() const override;
413
414 private:
418 uint16_t m_value;
419};
420
421} // namespace ns3
422
423#endif /* IPV6_OPTION_HEADER_H */
iterator in a Buffer instance
Definition: buffer.h:100
automatically resized byte buffer
Definition: buffer.h:94
Protocol header serialization and deserialization.
Definition: header.h:44
Header for IPv6 Option.
Ipv6OptionHeader()
Constructor.
uint8_t GetLength() const
Get the option length.
uint8_t m_type
The type of the option.
void SetLength(uint8_t length)
Set the option length.
void SetType(uint8_t type)
Set the type of the option.
void Serialize(Buffer::Iterator start) const override
Serialize the packet.
void Print(std::ostream &os) const override
Print some information about the packet.
uint8_t GetType() const
Get the type of the option.
virtual Alignment GetAlignment() const
Get the Alignment requirement of this option header.
uint8_t m_length
The option length.
~Ipv6OptionHeader() override
Destructor.
static TypeId GetTypeId()
Get the type identificator.
TypeId GetInstanceTypeId() const override
Get the instance type ID.
Buffer m_data
The anonymous data of this option.
uint32_t GetSerializedSize() const override
Get the serialized size of the packet.
uint32_t Deserialize(Buffer::Iterator start) override
Deserialize the packet.
Header of IPv6 Option Jumbogram.
static TypeId GetTypeId()
Get the type identificator.
void Serialize(Buffer::Iterator start) const override
Serialize the packet.
Alignment GetAlignment() const override
Get the Alignment requirement of this option header.
~Ipv6OptionJumbogramHeader() override
Destructor.
uint32_t Deserialize(Buffer::Iterator start) override
Deserialize the packet.
TypeId GetInstanceTypeId() const override
Get the instance type ID.
uint32_t GetSerializedSize() const override
Get the serialized size of the packet.
void SetDataLength(uint32_t dataLength)
Set the data length.
uint32_t m_dataLength
The data length.
void Print(std::ostream &os) const override
Print some information about the packet.
uint32_t GetDataLength() const
Get the data length.
Header of IPv6 Option Pad1.
TypeId GetInstanceTypeId() const override
Get the instance type ID.
uint32_t Deserialize(Buffer::Iterator start) override
Deserialize the packet.
void Print(std::ostream &os) const override
Print some information about the packet.
static TypeId GetTypeId()
Get the type identificator.
~Ipv6OptionPad1Header() override
Destructor.
uint32_t GetSerializedSize() const override
Get the serialized size of the packet.
void Serialize(Buffer::Iterator start) const override
Serialize the packet.
Header of IPv6 Option Padn.
static TypeId GetTypeId()
Get the type identificator.
uint32_t GetSerializedSize() const override
Get the serialized size of the packet.
TypeId GetInstanceTypeId() const override
Get the instance type ID.
uint32_t Deserialize(Buffer::Iterator start) override
Deserialize the packet.
void Print(std::ostream &os) const override
Print some information about the packet.
~Ipv6OptionPadnHeader() override
Destructor.
void Serialize(Buffer::Iterator start) const override
Serialize the packet.
Header of IPv6 Option Router Alert.
void Serialize(Buffer::Iterator start) const override
Serialize the packet.
void SetValue(uint16_t value)
Set the field "value".
TypeId GetInstanceTypeId() const override
Get the instance type ID.
static TypeId GetTypeId()
Get the type identificator.
uint32_t GetSerializedSize() const override
Get the serialized size of the packet.
uint32_t Deserialize(Buffer::Iterator start) override
Deserialize the packet.
Alignment GetAlignment() const override
Get the Alignment requirement of this option header.
uint16_t GetValue() const
Get the field "value".
void Print(std::ostream &os) const override
Print some information about the packet.
~Ipv6OptionRouterAlertHeader() override
Destructor.
a unique identifier for an interface.
Definition: type-id.h:59
Every class exported by the ns3 library is enclosed in the ns3 namespace.
represents the alignment requirements of an option header