ns3::dsr::DsrFsHeader Class Reference

Dsr fixed size header Format. More...

#include "dsr-fs-header.h"

Inheritance diagram for ns3::dsr::DsrFsHeader:

Collaboration diagram for ns3::dsr::DsrFsHeader:

Public Member Functions
	DsrFsHeader ()
	Constructor.
	~DsrFsHeader () override
	Destructor.
uint32_t	Deserialize (Buffer::Iterator start) override
	Deserialize the packet.
uint16_t	GetDestId () const
	brief Get the dest ID of the header.
TypeId	GetInstanceTypeId () const override
	Get the instance type ID.
uint8_t	GetMessageType () const
	brief Get the message type of the header.
uint8_t	GetNextHeader () const
	Get the next header.
uint16_t	GetPayloadLength () const
	Get the payload length of the header.
uint32_t	GetSerializedSize () const override
	Get the serialized size of the packet.
uint16_t	GetSourceId () const
	brief Get the source ID of the header.
void	Print (std::ostream &os) const override
	Print some information about the packet.
void	Serialize (Buffer::Iterator start) const override
	Serialize the packet.
void	SetDestId (uint16_t destId)
	brief Set the dest ID of the header.
void	SetMessageType (uint8_t messageType)
	brief Set the message type of the header.
void	SetNextHeader (uint8_t protocol)
	Set the "Next header" field.
void	SetPayloadLength (uint16_t length)
	brief Set the payload length of the header.
void	SetSourceId (uint16_t sourceId)
	brief Set the source ID of the header.
Public Member Functions inherited from ns3::Header
	~Header () override
virtual uint32_t	Deserialize (Buffer::Iterator start, Buffer::Iterator end)
	Deserialize the object from a buffer iterator.
Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor.
void	GetAttribute (std::string name, AttributeValue &value, bool permissive=false) const
	Get the value of an attribute, raising fatal errors if unsuccessful.
bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising errors.
void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful.
bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors.
bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context.
bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context.
bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context.
bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context.

Static Public Member Functions
static TypeId	GetTypeId ()
	Get the type identificator.
Static Public Member Functions inherited from ns3::Header
static TypeId	GetTypeId ()
	Get the type ID.
Static Public Member Functions inherited from ns3::Chunk
static TypeId	GetTypeId ()
	Get the type ID.
Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId ()
	Get the type ID.

Private Attributes
Buffer	m_data
	The data of the extension.
uint16_t	m_destId
	The destination node id.
uint8_t	m_messageType
	The type of the message.
uint8_t	m_nextHeader
	The "next header" field.
uint16_t	m_payloadLen
	The "payload length" field.
uint16_t	m_sourceId
	The source node id.

Additional Inherited Members
Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes.
virtual void	NotifyConstructionCompleted ()
	Notifier called once the ObjectBase is fully constructed.
Related Symbols inherited from ns3::ObjectBase
static TypeId	GetObjectIid ()
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly.

Detailed Description

Dsr fixed size header Format.

 |      0        |      1        |      2        |      3        |
 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 |  Next Header |F|     Reservd    |       Payload Length       |
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 |                            Options                           |
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

The modified version of Dsr fixed size header Format

 |      0        |      1        |      2        |      3        |
 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 |  Next Header |F|  Message Type  |       Payload Length       |
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 |             Source Id           |            Dest Id         |
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 |                            Options                           |
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

Definition at line 70 of file dsr-fs-header.h.

Constructor & Destructor Documentation

DsrFsHeader()

ns3::dsr::DsrFsHeader::DsrFsHeader

(

)

Constructor.

Definition at line 54 of file dsr-fs-header.cc.

~DsrFsHeader()

ns3::dsr::DsrFsHeader::~DsrFsHeader ( )

override

Destructor.

Definition at line 64 of file dsr-fs-header.cc.

Member Function Documentation

Deserialize()

uint32_t ns3::dsr::DsrFsHeader::Deserialize ( Buffer::Iterator start )

overridevirtual

Deserialize the packet.

Parameters

start

Buffer iterator

Returns

size of the packet

Implements ns3::Header.

Reimplemented in ns3::dsr::DsrRoutingHeader.

Definition at line 158 of file dsr-fs-header.cc.

References ns3::Buffer::AddAtEnd(), ns3::Buffer::Begin(), data, GetPayloadLength(), GetSerializedSize(), ns3::Buffer::GetSize(), m_data, m_destId, m_messageType, m_nextHeader, m_payloadLen, m_sourceId, ns3::Buffer::Iterator::Read(), ns3::Buffer::Iterator::ReadU16(), ns3::Buffer::Iterator::ReadU8(), ns3::Buffer::RemoveAtEnd(), and ns3::Buffer::Iterator::Write().

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GetDestId()

uint16_t ns3::dsr::DsrFsHeader::GetDestId

(

)

const

brief Get the dest ID of the header.

Returns

dest ID the dest ID of the header

Definition at line 123 of file dsr-fs-header.cc.

References m_destId.

Referenced by ns3::dsr::DsrRouting::AddAckReqHeader(), Print(), ns3::dsr::DsrRoutingHeader::Print(), ns3::dsr::DsrRouting::PromiscReceive(), and ns3::dsr::DsrRoutingHeader::Serialize().

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GetInstanceTypeId()

TypeId ns3::dsr::DsrFsHeader::GetInstanceTypeId ( ) const

overridevirtual

Get the instance type ID.

Returns

instance type ID

Implements ns3::ObjectBase.

Reimplemented in ns3::dsr::DsrRoutingHeader.

Definition at line 49 of file dsr-fs-header.cc.

References GetTypeId().

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GetMessageType()

uint8_t ns3::dsr::DsrFsHeader::GetMessageType

(

)

const

brief Get the message type of the header.

Returns

message type the message type of the header

Definition at line 87 of file dsr-fs-header.cc.

References m_messageType.

Referenced by Print(), ns3::dsr::DsrRoutingHeader::Print(), ns3::dsr::DsrRouting::PromiscReceive(), and ns3::dsr::DsrRoutingHeader::Serialize().

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GetNextHeader()

uint8_t ns3::dsr::DsrFsHeader::GetNextHeader

(

)

const

Get the next header.

Returns

the next header number

Definition at line 75 of file dsr-fs-header.cc.

References m_nextHeader.

Referenced by ns3::dsr::DsrRouting::AddAckReqHeader(), Print(), ns3::dsr::DsrRoutingHeader::Print(), ns3::dsr::DsrRouting::PromiscReceive(), ns3::dsr::DsrRouting::Receive(), and ns3::dsr::DsrRoutingHeader::Serialize().

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GetPayloadLength()

uint16_t ns3::dsr::DsrFsHeader::GetPayloadLength

(

)

const

Get the payload length of the header.

Returns

the payload length of the header

Definition at line 99 of file dsr-fs-header.cc.

References m_payloadLen.

Referenced by Deserialize(), ns3::dsr::DsrRoutingHeader::Deserialize(), Print(), ns3::dsr::DsrRoutingHeader::Print(), and ns3::dsr::DsrRoutingHeader::Serialize().

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GetSerializedSize()

uint32_t ns3::dsr::DsrFsHeader::GetSerializedSize ( ) const

overridevirtual

Get the serialized size of the packet.

Returns

size

Implements ns3::Header.

Reimplemented in ns3::dsr::DsrRoutingHeader.

Definition at line 138 of file dsr-fs-header.cc.

Referenced by Deserialize().

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GetSourceId()

uint16_t ns3::dsr::DsrFsHeader::GetSourceId

(

)

const

brief Get the source ID of the header.

Returns

source ID the source ID of the header

Definition at line 111 of file dsr-fs-header.cc.

References m_sourceId.

Referenced by ns3::dsr::DsrRouting::AddAckReqHeader(), Print(), ns3::dsr::DsrRoutingHeader::Print(), ns3::dsr::DsrRouting::PromiscReceive(), ns3::dsr::DsrRouting::Receive(), and ns3::dsr::DsrRoutingHeader::Serialize().

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GetTypeId()

TypeId ns3::dsr::DsrFsHeader::GetTypeId ( )

static

Get the type identificator.

Returns

type identificator

Definition at line 39 of file dsr-fs-header.cc.

References ns3::TypeId::AddConstructor().

Referenced by GetInstanceTypeId().

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Print()

void ns3::dsr::DsrFsHeader::Print ( std::ostream & os ) const

overridevirtual

Print some information about the packet.

Parameters

os	output stream

Implements ns3::Header.

Reimplemented in ns3::dsr::DsrRoutingHeader.

Definition at line 129 of file dsr-fs-header.cc.

References GetDestId(), GetMessageType(), GetNextHeader(), GetPayloadLength(), and GetSourceId().

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Serialize()

void ns3::dsr::DsrFsHeader::Serialize ( Buffer::Iterator start ) const

overridevirtual

Serialize the packet.

Parameters

start

Buffer iterator

Implements ns3::Header.

Reimplemented in ns3::dsr::DsrRoutingHeader.

Definition at line 144 of file dsr-fs-header.cc.

References ns3::Buffer::GetSize(), m_data, m_destId, m_messageType, m_nextHeader, m_payloadLen, m_sourceId, ns3::Buffer::PeekData(), ns3::Buffer::Iterator::Write(), ns3::Buffer::Iterator::WriteU16(), and ns3::Buffer::Iterator::WriteU8().

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SetDestId()

void ns3::dsr::DsrFsHeader::SetDestId

(

uint16_t

destId

)

brief Set the dest ID of the header.

Parameters

destId

the destination ID of the header

Definition at line 117 of file dsr-fs-header.cc.

References m_destId.

Referenced by ns3::dsr::DsrRouting::AddAckReqHeader(), ns3::dsr::DsrRouting::CheckSendBuffer(), ns3::dsr::DsrRoutingHeader::Deserialize(), ns3::dsr::DsrRouting::ForwardErrPacket(), ns3::dsr::DsrRouting::ForwardPacket(), ns3::dsr::DsrRouting::PacketNewRoute(), ns3::dsr::DsrOptionRrep::Process(), ns3::dsr::DsrOptionRreq::Process(), ns3::dsr::DsrRouting::SalvagePacket(), ns3::dsr::DsrRouting::Send(), ns3::dsr::DsrRouting::SendAck(), ns3::dsr::DsrRouting::SendErrorRequest(), ns3::dsr::DsrRouting::SendGratuitousReply(), ns3::dsr::DsrRouting::SendInitialRequest(), ns3::dsr::DsrRouting::SendPacketFromBuffer(), and ns3::dsr::DsrRouting::SendUnreachError().

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SetMessageType()

void ns3::dsr::DsrFsHeader::SetMessageType

(

uint8_t

messageType

)

brief Set the message type of the header.

Parameters

messageType

the message type of the header

Definition at line 81 of file dsr-fs-header.cc.

References m_messageType.

Referenced by ns3::dsr::DsrRouting::AddAckReqHeader(), ns3::dsr::DsrRouting::CheckSendBuffer(), ns3::dsr::DsrRoutingHeader::Deserialize(), ns3::dsr::DsrRouting::ForwardErrPacket(), ns3::dsr::DsrRouting::ForwardPacket(), ns3::dsr::DsrRouting::PacketNewRoute(), ns3::dsr::DsrOptionRrep::Process(), ns3::dsr::DsrOptionRreq::Process(), ns3::dsr::DsrRouting::SalvagePacket(), ns3::dsr::DsrRouting::Send(), ns3::dsr::DsrRouting::SendAck(), ns3::dsr::DsrRouting::SendErrorRequest(), ns3::dsr::DsrRouting::SendGratuitousReply(), ns3::dsr::DsrRouting::SendInitialRequest(), ns3::dsr::DsrRouting::SendPacketFromBuffer(), and ns3::dsr::DsrRouting::SendUnreachError().

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SetNextHeader()

void ns3::dsr::DsrFsHeader::SetNextHeader

(

uint8_t

protocol

)

Set the "Next header" field.

Parameters

protocol

the next header number

Definition at line 69 of file dsr-fs-header.cc.

References m_nextHeader.

Referenced by ns3::dsr::DsrRouting::AddAckReqHeader(), ns3::dsr::DsrRouting::CheckSendBuffer(), ns3::dsr::DsrRoutingHeader::Deserialize(), ns3::dsr::DsrRouting::ForwardErrPacket(), ns3::dsr::DsrRouting::ForwardPacket(), ns3::dsr::DsrRouting::PacketNewRoute(), ns3::dsr::DsrOptionRrep::Process(), ns3::dsr::DsrOptionRreq::Process(), ns3::dsr::DsrRouting::SalvagePacket(), ns3::dsr::DsrRouting::Send(), ns3::dsr::DsrRouting::SendAck(), ns3::dsr::DsrRouting::SendErrorRequest(), ns3::dsr::DsrRouting::SendGratuitousReply(), ns3::dsr::DsrRouting::SendInitialRequest(), ns3::dsr::DsrRouting::SendPacketFromBuffer(), and ns3::dsr::DsrRouting::SendUnreachError().

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SetPayloadLength()

void ns3::dsr::DsrFsHeader::SetPayloadLength

(

uint16_t

length

)

brief Set the payload length of the header.

Parameters

length

the payload length of the header in bytes

Definition at line 93 of file dsr-fs-header.cc.

References m_payloadLen.

Referenced by ns3::dsr::DsrRouting::AddAckReqHeader(), ns3::dsr::DsrRouting::CheckSendBuffer(), ns3::dsr::DsrRoutingHeader::Deserialize(), ns3::dsr::DsrRouting::ForwardErrPacket(), ns3::dsr::DsrRouting::ForwardPacket(), ns3::dsr::DsrRouting::PacketNewRoute(), ns3::dsr::DsrOptionRrep::Process(), ns3::dsr::DsrOptionRreq::Process(), ns3::dsr::DsrRouting::SalvagePacket(), ns3::dsr::DsrRouting::Send(), ns3::dsr::DsrRouting::SendAck(), ns3::dsr::DsrRouting::SendErrorRequest(), ns3::dsr::DsrRouting::SendGratuitousReply(), ns3::dsr::DsrRouting::SendInitialRequest(), ns3::dsr::DsrRouting::SendPacketFromBuffer(), and ns3::dsr::DsrRouting::SendUnreachError().

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SetSourceId()

void ns3::dsr::DsrFsHeader::SetSourceId

(

uint16_t

sourceId

)

brief Set the source ID of the header.

Parameters

sourceId

the source ID of the header

Definition at line 105 of file dsr-fs-header.cc.

References m_sourceId.

Referenced by ns3::dsr::DsrRouting::AddAckReqHeader(), ns3::dsr::DsrRouting::CheckSendBuffer(), ns3::dsr::DsrRoutingHeader::Deserialize(), ns3::dsr::DsrRouting::ForwardErrPacket(), ns3::dsr::DsrRouting::ForwardPacket(), ns3::dsr::DsrRouting::PacketNewRoute(), ns3::dsr::DsrOptionRrep::Process(), ns3::dsr::DsrOptionRreq::Process(), ns3::dsr::DsrRouting::SalvagePacket(), ns3::dsr::DsrRouting::Send(), ns3::dsr::DsrRouting::SendAck(), ns3::dsr::DsrRouting::SendErrorRequest(), ns3::dsr::DsrRouting::SendGratuitousReply(), ns3::dsr::DsrRouting::SendInitialRequest(), ns3::dsr::DsrRouting::SendPacketFromBuffer(), and ns3::dsr::DsrRouting::SendUnreachError().

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Member Data Documentation

m_data

Buffer ns3::dsr::DsrFsHeader::m_data

private

The data of the extension.

Definition at line 187 of file dsr-fs-header.h.

Referenced by Deserialize(), and Serialize().

m_destId

uint16_t ns3::dsr::DsrFsHeader::m_destId

private

The destination node id.

Definition at line 183 of file dsr-fs-header.h.

Referenced by Deserialize(), GetDestId(), Serialize(), and SetDestId().

m_messageType

uint8_t ns3::dsr::DsrFsHeader::m_messageType

private

The type of the message.

Definition at line 171 of file dsr-fs-header.h.

Referenced by Deserialize(), GetMessageType(), Serialize(), and SetMessageType().

m_nextHeader

uint8_t ns3::dsr::DsrFsHeader::m_nextHeader

private

The "next header" field.

Definition at line 167 of file dsr-fs-header.h.

Referenced by Deserialize(), GetNextHeader(), Serialize(), and SetNextHeader().

m_payloadLen

uint16_t ns3::dsr::DsrFsHeader::m_payloadLen

private

The "payload length" field.

Definition at line 175 of file dsr-fs-header.h.

Referenced by Deserialize(), GetPayloadLength(), Serialize(), and SetPayloadLength().

m_sourceId

uint16_t ns3::dsr::DsrFsHeader::m_sourceId

private

The source node id.

Definition at line 179 of file dsr-fs-header.h.

Referenced by Deserialize(), GetSourceId(), Serialize(), and SetSourceId().

---

The documentation for this class was generated from the following files:

• src/dsr/model/dsr-fs-header.h
• src/dsr/model/dsr-fs-header.cc