LOWPAN_IPHC base Encoding - see RFC 6282 . More...

#include "sixlowpan-header.h"

Inheritance diagram for ns3::SixLowPanIphc:

Collaboration diagram for ns3::SixLowPanIphc:

Public Types
enum	HeaderCompression_e { HC_INLINE = 0 , HC_COMPR_64 , HC_COMPR_16 , HC_COMPR_0 }
	Source or Destination Address Mode. More...

enum	Hlim_e { HLIM_INLINE = 0 , HLIM_COMPR_1 , HLIM_COMPR_64 , HLIM_COMPR_255 }
	HLIM: Hop Limit. More...

enum	TrafficClassFlowLabel_e { TF_FULL = 0 , TF_DSCP_ELIDED , TF_FL_ELIDED , TF_ELIDED }
	TF: Traffic Class, Flow Label. More...

Public Member Functions
	SixLowPanIphc ()

	SixLowPanIphc (uint8_t dispatch)
	Constructor.

uint32_t	Deserialize (Buffer::Iterator start) override
	Deserialize the packet.

bool	GetCid () const
	Get the CID (Context Identifier Extension) compression.

bool	GetDac () const
	Get the DAC (Destination Address Compression) compression.

HeaderCompression_e	GetDam () const
	Get the DAM (Destination Address Mode) compression.

uint8_t	GetDscp () const
	Get the DSCP.

uint8_t	GetDstContextId () const
	Get the DstContextId.

const uint8_t *	GetDstInlinePart () const
	brief Get the destination address inline part

uint8_t	GetEcn () const
	Get the ECN.

uint32_t	GetFlowLabel () const
	Get the Flow Label.

Hlim_e	GetHlim () const
	Get the HLIM (Hop Limit) compression.

uint8_t	GetHopLimit () const
	Get the Hop Limit field.

TypeId	GetInstanceTypeId () const override
	Return the instance type identifier.

bool	GetM () const
	Get the M (Multicast) compression.

uint8_t	GetNextHeader () const
	Get the Next Header field.

bool	GetNh () const
	Get the NH (Next Header) compression.

bool	GetSac () const
	Get the SAC (Source Address Compression) compression.

HeaderCompression_e	GetSam () const
	Get the SAM (Source Address Mode) compression.

uint32_t	GetSerializedSize () const override
	Get the serialized size of the packet.

uint8_t	GetSrcContextId () const
	Get the SrcContextId.

const uint8_t *	GetSrcInlinePart () const
	brief Get the source address inline part

TrafficClassFlowLabel_e	GetTf () const
	Get the TF (Traffic Class, Flow Label) compression.

void	Print (std::ostream &os) const override

void	Serialize (Buffer::Iterator start) const override
	Serialize the packet.

void	SetCid (bool cidField)
	Set the CID (Context Identifier Extension) compression.

void	SetDac (bool dacField)
	Set the DAC (Destination Address Compression) compression.

void	SetDam (HeaderCompression_e damField)
	Set the DAM (Destination Address Mode) compression.

void	SetDscp (uint8_t dscp)
	Set the DSCP (6bits).

void	SetDstContextId (uint8_t dstContextId)
	Set the DstContextId.

void	SetDstInlinePart (uint8_t dstInlinePart[16], uint8_t size)
	brief Set the destination address inline part

void	SetEcn (uint8_t ecn)
	Set the ECN (2bits).

void	SetFlowLabel (uint32_t flowLabel)
	Set the Flow Label (20bits).

void	SetHlim (Hlim_e hlimField)
	Set the HLIM (Hop Limit) compression.

void	SetHopLimit (uint8_t hopLimit)
	Set the Hop Limit field.

void	SetM (bool mField)
	Set the M (Multicast) compression.

void	SetNextHeader (uint8_t nextHeader)
	Set the Next Header field.

void	SetNh (bool nhField)
	Set the NH (Next Header) compression.

void	SetSac (bool sacField)
	Set the SAC (Source Address Compression) compression.

void	SetSam (HeaderCompression_e samField)
	Set the SAM (Source Address Mode) compression.

void	SetSrcContextId (uint8_t srcContextId)
	Set the SrcContextId.

void	SetSrcInlinePart (uint8_t srcInlinePart[16], uint8_t size)
	brief Set the source address inline part

void	SetTf (TrafficClassFlowLabel_e tfField)
	Set the TF (Traffic Class, Flow Label) compression.

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 ID.

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
uint16_t	m_baseFormat
	Dispatch + encoding fields.

uint8_t	m_dscp: 6
	DSCP bits.

uint8_t	m_dstInlinePart [16]
	destination address inline part.

uint8_t	m_ecn: 2
	ECN bits.

uint32_t	m_flowLabel: 20
	Flow Label bits.

uint8_t	m_hopLimit
	Hop Limit.

uint8_t	m_nextHeader
	Next header.

uint8_t	m_srcdstContextId
	Src and Dst Context ID.

uint8_t	m_srcInlinePart [16]
	source address inline part.

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

LOWPAN_IPHC base Encoding - see RFC 6282 .

     0                                       1
     0   1   2   3   4   5   6   7   8   9   0   1   2   3   4   5
   +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+
   | 0 | 1 | 1 |  TF   |NH | HLIM  |CID|SAC|  SAM  | M |DAC|  DAM  |
   +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+

Definition at line 592 of file sixlowpan-header.h.

Member Enumeration Documentation

◆ HeaderCompression_e

enum ns3::SixLowPanIphc::HeaderCompression_e

Source or Destination Address Mode.

00: 128 bits. 01: 64 bits (or 48 bits if multicast). 10: 16 bits (or 32 bits if multicast). 11: Fully elided (or 8 bits if multicast).

Enumerator
HC_INLINE
HC_COMPR_64
HC_COMPR_16
HC_COMPR_0

Definition at line 636 of file sixlowpan-header.h.

◆ Hlim_e

enum ns3::SixLowPanIphc::Hlim_e

HLIM: Hop Limit.

00: The Hop Limit field is carried in-line. 01: The Hop Limit field is compressed and the hop limit is 1. 10: The Hop Limit field is compressed and the hop limit is 64. 11: The Hop Limit field is compressed and the hop limit is 255.

Enumerator
HLIM_INLINE
HLIM_COMPR_1
HLIM_COMPR_64
HLIM_COMPR_255

Definition at line 620 of file sixlowpan-header.h.

◆ TrafficClassFlowLabel_e

enum ns3::SixLowPanIphc::TrafficClassFlowLabel_e

TF: Traffic Class, Flow Label.

00: ECN + DSCP + 4-bit Pad + Flow Label (4 bytes) 01: ECN + 2-bit Pad + Flow Label (3 bytes), DSCP is elided. 10: ECN + DSCP (1 byte), Flow Label is elided. 11: Traffic Class and Flow Label are elided.

Enumerator
TF_FULL
TF_DSCP_ELIDED
TF_FL_ELIDED
TF_ELIDED

Definition at line 604 of file sixlowpan-header.h.

Constructor & Destructor Documentation

◆ SixLowPanIphc() [1/2]

ns3::SixLowPanIphc::SixLowPanIphc ( )

Definition at line 825 of file sixlowpan-header.cc.

References m_baseFormat, and m_srcdstContextId.

◆ SixLowPanIphc() [2/2]

ns3::SixLowPanIphc::SixLowPanIphc ( uint8_t dispatch )

Constructor.

Parameters

[in] dispatch Dispatch value.

Definition at line 832 of file sixlowpan-header.cc.

References m_baseFormat, and m_srcdstContextId.

Member Function Documentation

◆ Deserialize()

uint32_t ns3::SixLowPanIphc::Deserialize ( Buffer::Iterator start )

overridevirtual

Deserialize the packet.

Parameters

[in] start Buffer iterator.

Returns: Size of the packet.

Implements ns3::Header.

Definition at line 1125 of file sixlowpan-header.cc.

References GetCid(), GetDam(), GetHlim(), GetM(), GetNh(), GetSac(), GetSam(), GetSerializedSize(), GetTf(), HC_COMPR_0, HC_COMPR_16, HC_COMPR_64, HC_INLINE, HLIM_COMPR_1, HLIM_COMPR_255, HLIM_COMPR_64, HLIM_INLINE, m_baseFormat, m_dscp, m_dstInlinePart, m_ecn, m_flowLabel, m_hopLimit, m_nextHeader, m_srcdstContextId, m_srcInlinePart, ns3::Buffer::Iterator::Read(), ns3::Buffer::Iterator::ReadNtohU16(), ns3::Buffer::Iterator::ReadU8(), TF_DSCP_ELIDED, TF_FL_ELIDED, and TF_FULL.

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◆ GetCid()

bool ns3::SixLowPanIphc::GetCid ( ) const

Get the CID (Context Identifier Extension) compression.

Returns: False (no CID present), true (CID follows).

Definition at line 1307 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by Deserialize(), SixlowpanIphcStatefulImplTest::DoRun(), GetSerializedSize(), Print(), and Serialize().

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◆ GetDac()

bool ns3::SixLowPanIphc::GetDac ( ) const

Get the DAC (Destination Address Compression) compression.

Returns: False (stateless), true (stateful).

Definition at line 1373 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by SixlowpanIphcStatefulImplTest::DoRun(), GetSerializedSize(), and Print().

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◆ GetDam()

SixLowPanIphc::HeaderCompression_e ns3::SixLowPanIphc::GetDam ( ) const

Get the DAM (Destination Address Mode) compression.

Returns: Depends on the DAC and M fields.

Definition at line 1386 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by Deserialize(), SixlowpanIphcStatefulImplTest::DoRun(), GetSerializedSize(), Print(), and Serialize().

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◆ GetDscp()

uint8_t ns3::SixLowPanIphc::GetDscp ( ) const

Get the DSCP.

Returns: The DSCP.

Definition at line 1452 of file sixlowpan-header.cc.

References m_dscp.

◆ GetDstContextId()

uint8_t ns3::SixLowPanIphc::GetDstContextId ( ) const

Get the DstContextId.

Returns: The DstContextId.

Definition at line 1426 of file sixlowpan-header.cc.

References m_srcdstContextId.

Referenced by SixlowpanIphcStatefulImplTest::DoRun().

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◆ GetDstInlinePart()

const uint8_t * ns3::SixLowPanIphc::GetDstInlinePart ( ) const

brief Get the destination address inline part

Returns: The inline portion of the compressed destination address (16 bytes)

Definition at line 1392 of file sixlowpan-header.cc.

References m_dstInlinePart.

◆ GetEcn()

uint8_t ns3::SixLowPanIphc::GetEcn ( ) const

Get the ECN.

Returns: The ECN.

Definition at line 1439 of file sixlowpan-header.cc.

References m_ecn.

◆ GetFlowLabel()

uint32_t ns3::SixLowPanIphc::GetFlowLabel ( ) const

Get the Flow Label.

Returns: The Flow Label.

Definition at line 1465 of file sixlowpan-header.cc.

References m_flowLabel.

◆ GetHlim()

SixLowPanIphc::Hlim_e ns3::SixLowPanIphc::GetHlim ( ) const

Get the HLIM (Hop Limit) compression.

Returns: Hop Limit compression type.

Definition at line 1294 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by Deserialize(), GetSerializedSize(), Print(), and Serialize().

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◆ GetHopLimit()

uint8_t ns3::SixLowPanIphc::GetHopLimit ( ) const

Get the Hop Limit field.

Returns: The Hop Limit field.

Definition at line 1489 of file sixlowpan-header.cc.

References m_hopLimit.

◆ GetInstanceTypeId()

TypeId ns3::SixLowPanIphc::GetInstanceTypeId ( ) const

overridevirtual

Return the instance type identifier.

Returns: Instance type ID.

Implements ns3::ObjectBase.

Definition at line 851 of file sixlowpan-header.cc.

References GetTypeId().

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◆ GetM()

bool ns3::SixLowPanIphc::GetM ( ) const

Get the M (Multicast) compression.

Returns: True if destination is multicast.

Definition at line 1360 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc(), Deserialize(), SixlowpanIphcStatefulImplTest::DoRun(), GetSerializedSize(), Print(), and Serialize().

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◆ GetNextHeader()

uint8_t ns3::SixLowPanIphc::GetNextHeader ( ) const

Get the Next Header field.

Returns: The Next Header field.

Definition at line 1477 of file sixlowpan-header.cc.

References m_nextHeader.

◆ GetNh()

bool ns3::SixLowPanIphc::GetNh ( ) const

Get the NH (Next Header) compression.

Returns: False (Next Header carried in-line), true (compressed NH).

Definition at line 1281 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by Deserialize(), GetSerializedSize(), Print(), and Serialize().

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◆ GetSac()

bool ns3::SixLowPanIphc::GetSac ( ) const

Get the SAC (Source Address Compression) compression.

Returns: False (stateless), true (stateful).

Definition at line 1320 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by Deserialize(), SixlowpanIphcStatefulImplTest::DoRun(), GetSerializedSize(), Print(), and Serialize().

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◆ GetSam()

SixLowPanIphc::HeaderCompression_e ns3::SixLowPanIphc::GetSam ( ) const

Get the SAM (Source Address Mode) compression.

Returns: Depends on the SAC field.

Definition at line 1333 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by Deserialize(), SixlowpanIphcStatefulImplTest::DoRun(), GetSerializedSize(), Print(), and Serialize().

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◆ GetSerializedSize()

uint32_t ns3::SixLowPanIphc::GetSerializedSize ( ) const

overridevirtual

Get the serialized size of the packet.

Returns: Size.

Implements ns3::Header.

Definition at line 904 of file sixlowpan-header.cc.

References GetCid(), GetDac(), GetDam(), GetHlim(), GetM(), GetNh(), GetSac(), GetSam(), GetTf(), HC_COMPR_0, HC_COMPR_16, HC_COMPR_64, HC_INLINE, HLIM_INLINE, TF_DSCP_ELIDED, TF_FL_ELIDED, and TF_FULL.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc(), and Deserialize().

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◆ GetSrcContextId()

uint8_t ns3::SixLowPanIphc::GetSrcContextId ( ) const

Get the SrcContextId.

Returns: The SrcContextId.

Definition at line 1413 of file sixlowpan-header.cc.

References m_srcdstContextId.

Referenced by SixlowpanIphcStatefulImplTest::DoRun().

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◆ GetSrcInlinePart()

const uint8_t * ns3::SixLowPanIphc::GetSrcInlinePart ( ) const

brief Get the source address inline part

Returns: The inline portion of the compressed source address (16 bytes)

Definition at line 1339 of file sixlowpan-header.cc.

References m_srcInlinePart.

◆ GetTf()

SixLowPanIphc::TrafficClassFlowLabel_e ns3::SixLowPanIphc::GetTf ( ) const

Get the TF (Traffic Class, Flow Label) compression.

Returns: The ECN, DSCP, Flow Label compression type.

Definition at line 1268 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by Deserialize(), GetSerializedSize(), Print(), and Serialize().

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◆ GetTypeId()

TypeId ns3::SixLowPanIphc::GetTypeId ( )

static

Get the type ID.

Returns: The object TypeId.

Definition at line 841 of file sixlowpan-header.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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◆ Print()

void ns3::SixLowPanIphc::Print ( std::ostream & os ) const

overridevirtual

Parameters

os output stream This method is used by Packet::Print to print the content of a header as ascii data to a c++ output stream. Although the header is free to format its output as it wishes, it is recommended to follow a few rules to integrate with the packet pretty printer: start with flags, small field values located between a pair of parens. Values should be separated by whitespace. Follow the parens with the important fields, separated by whitespace. i.e.: (field1 val1 field2 val2 field3 val3) field4 val4 field5 val5

Implements ns3::Header.

Definition at line 857 of file sixlowpan-header.cc.

References GetCid(), GetDac(), GetDam(), GetHlim(), GetM(), GetNh(), GetSac(), GetSam(), GetTf(), HLIM_COMPR_1, HLIM_COMPR_64, HLIM_INLINE, m_dscp, m_ecn, m_flowLabel, m_hopLimit, m_srcdstContextId, TF_DSCP_ELIDED, TF_FL_ELIDED, and TF_FULL.

Referenced by ns3::operator<<().

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◆ Serialize()

void ns3::SixLowPanIphc::Serialize ( Buffer::Iterator start ) const

overridevirtual

Serialize the packet.

Parameters

[in] start Buffer iterator.

Implements ns3::Header.

Definition at line 1013 of file sixlowpan-header.cc.

References GetCid(), GetDam(), GetHlim(), GetM(), GetNh(), GetSac(), GetSam(), GetTf(), HC_COMPR_0, HC_COMPR_16, HC_COMPR_64, HC_INLINE, HLIM_INLINE, m_baseFormat, m_dscp, m_dstInlinePart, m_ecn, m_flowLabel, m_hopLimit, m_nextHeader, m_srcdstContextId, m_srcInlinePart, TF_DSCP_ELIDED, TF_FL_ELIDED, TF_FULL, ns3::Buffer::Iterator::Write(), ns3::Buffer::Iterator::WriteHtonU16(), and ns3::Buffer::Iterator::WriteU8().

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◆ SetCid()

void ns3::SixLowPanIphc::SetCid ( bool cidField )

Set the CID (Context Identifier Extension) compression.

Parameters

[in] cidField False (no CID present), true (CID follows).

Definition at line 1300 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetDac()

void ns3::SixLowPanIphc::SetDac ( bool dacField )

Set the DAC (Destination Address Compression) compression.

Parameters

[in] dacField False (stateless), true (stateful).

Definition at line 1366 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetDam()

void ns3::SixLowPanIphc::SetDam ( HeaderCompression_e damField )

Set the DAM (Destination Address Mode) compression.

Parameters

[in] damField Depends on the DAC and M fields.

Definition at line 1379 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetDscp()

void ns3::SixLowPanIphc::SetDscp ( uint8_t dscp )

Set the DSCP (6bits).

Parameters

[in] dscp Valid values are [0:63].

Definition at line 1445 of file sixlowpan-header.cc.

References m_dscp, and NS_ASSERT_MSG.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetDstContextId()

void ns3::SixLowPanIphc::SetDstContextId ( uint8_t dstContextId )

Set the DstContextId.

Parameters

[in] dstContextId Valid values are [0:15].

Definition at line 1419 of file sixlowpan-header.cc.

References m_srcdstContextId, and NS_ASSERT_MSG.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetDstInlinePart()

void ns3::SixLowPanIphc::SetDstInlinePart	(	uint8_t	dstInlinePart[16],
		uint8_t	size )

brief Set the destination address inline part

Parameters

dstInlinePart	The inline portion of the compressed destination address (16 bytes)
size	The number of inline bytes

Definition at line 1398 of file sixlowpan-header.cc.

References m_dstInlinePart, and NS_ASSERT_MSG.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetEcn()

void ns3::SixLowPanIphc::SetEcn ( uint8_t ecn )

Set the ECN (2bits).

Parameters

[in] ecn Valid values are [0:3].

Definition at line 1432 of file sixlowpan-header.cc.

References m_ecn, and NS_ASSERT_MSG.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetFlowLabel()

void ns3::SixLowPanIphc::SetFlowLabel ( uint32_t flowLabel )

Set the Flow Label (20bits).

Parameters

[in] flowLabel Valid values are 20 bits long.

Definition at line 1458 of file sixlowpan-header.cc.

References m_flowLabel, and NS_ASSERT_MSG.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetHlim()

void ns3::SixLowPanIphc::SetHlim ( Hlim_e hlimField )

Set the HLIM (Hop Limit) compression.

Parameters

[in] hlimField Hop Limit compression type

Definition at line 1287 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetHopLimit()

void ns3::SixLowPanIphc::SetHopLimit ( uint8_t hopLimit )

Set the Hop Limit field.

Parameters

[in] hopLimit Hop Limit field.

Definition at line 1483 of file sixlowpan-header.cc.

References m_hopLimit.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetM()

void ns3::SixLowPanIphc::SetM ( bool mField )

Set the M (Multicast) compression.

Parameters

[in] mField True if destination is multicast.

Definition at line 1353 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetNextHeader()

void ns3::SixLowPanIphc::SetNextHeader ( uint8_t nextHeader )

Set the Next Header field.

Parameters

[in] nextHeader Next Header field.

Definition at line 1471 of file sixlowpan-header.cc.

References m_nextHeader.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetNh()

void ns3::SixLowPanIphc::SetNh ( bool nhField )

Set the NH (Next Header) compression.

Parameters

[in] nhField False (Next Header carried in-line), true (compressed NH).

Definition at line 1274 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetSac()

void ns3::SixLowPanIphc::SetSac ( bool sacField )

Set the SAC (Source Address Compression) compression.

Parameters

[in] sacField False (stateless), true (stateful).

Definition at line 1313 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetSam()

void ns3::SixLowPanIphc::SetSam ( HeaderCompression_e samField )

Set the SAM (Source Address Mode) compression.

Parameters

[in] samField Depends on the SAC.

Definition at line 1326 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetSrcContextId()

void ns3::SixLowPanIphc::SetSrcContextId ( uint8_t srcContextId )

Set the SrcContextId.

Parameters

[in] srcContextId Valid values are [0:15].

Definition at line 1406 of file sixlowpan-header.cc.

References m_srcdstContextId, and NS_ASSERT_MSG.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetSrcInlinePart()

void ns3::SixLowPanIphc::SetSrcInlinePart	(	uint8_t	srcInlinePart[16],
		uint8_t	size )

brief Set the source address inline part

Parameters

srcInlinePart	The inline portion of the compressed source address (16 bytes)
size	The number of inline bytes

Definition at line 1345 of file sixlowpan-header.cc.

References m_srcInlinePart, and NS_ASSERT_MSG.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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◆ SetTf()

void ns3::SixLowPanIphc::SetTf ( TrafficClassFlowLabel_e tfField )

Set the TF (Traffic Class, Flow Label) compression.

Parameters

[in] tfField ECN, DSCP, Flow Label compression type.

Definition at line 1261 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanIphc().

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Member Data Documentation

◆ m_baseFormat

uint16_t ns3::SixLowPanIphc::m_baseFormat

private

Dispatch + encoding fields.

Definition at line 903 of file sixlowpan-header.h.

Referenced by SixLowPanIphc(), SixLowPanIphc(), Deserialize(), GetCid(), GetDac(), GetDam(), GetHlim(), GetM(), GetNh(), GetSac(), GetSam(), GetTf(), Serialize(), SetCid(), SetDac(), SetDam(), SetHlim(), SetM(), SetNh(), SetSac(), SetSam(), and SetTf().

◆ m_dscp

uint8_t ns3::SixLowPanIphc::m_dscp

private

DSCP bits.

Definition at line 906 of file sixlowpan-header.h.

Referenced by Deserialize(), GetDscp(), Print(), Serialize(), and SetDscp().

◆ m_dstInlinePart

uint8_t ns3::SixLowPanIphc::m_dstInlinePart[16]

private

destination address inline part.

Definition at line 911 of file sixlowpan-header.h.

Referenced by Deserialize(), GetDstInlinePart(), Serialize(), and SetDstInlinePart().

◆ m_ecn

uint8_t ns3::SixLowPanIphc::m_ecn

private

ECN bits.

Definition at line 905 of file sixlowpan-header.h.

Referenced by Deserialize(), GetEcn(), Print(), Serialize(), and SetEcn().

◆ m_flowLabel

uint32_t ns3::SixLowPanIphc::m_flowLabel

private

Flow Label bits.

Definition at line 907 of file sixlowpan-header.h.

Referenced by Deserialize(), GetFlowLabel(), Print(), Serialize(), and SetFlowLabel().

◆ m_hopLimit

uint8_t ns3::SixLowPanIphc::m_hopLimit

private

Hop Limit.

Definition at line 909 of file sixlowpan-header.h.

Referenced by Deserialize(), GetHopLimit(), Print(), Serialize(), and SetHopLimit().

◆ m_nextHeader

uint8_t ns3::SixLowPanIphc::m_nextHeader

private

Next header.

Definition at line 908 of file sixlowpan-header.h.

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

◆ m_srcdstContextId

uint8_t ns3::SixLowPanIphc::m_srcdstContextId

private

Src and Dst Context ID.

Definition at line 904 of file sixlowpan-header.h.

Referenced by SixLowPanIphc(), SixLowPanIphc(), Deserialize(), GetDstContextId(), GetSrcContextId(), Print(), Serialize(), SetDstContextId(), and SetSrcContextId().

◆ m_srcInlinePart

uint8_t ns3::SixLowPanIphc::m_srcInlinePart[16]

private

source address inline part.

Definition at line 910 of file sixlowpan-header.h.

Referenced by Deserialize(), GetSrcInlinePart(), Serialize(), and SetSrcInlinePart().

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

src/sixlowpan/model/sixlowpan-header.h
src/sixlowpan/model/sixlowpan-header.cc

Public Types

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ HeaderCompression_e

◆ Hlim_e

◆ TrafficClassFlowLabel_e

Constructor & Destructor Documentation

◆ SixLowPanIphc() [1/2]

◆ SixLowPanIphc() [2/2]

Member Function Documentation

◆ Deserialize()

◆ GetCid()

◆ GetDac()

◆ GetDam()

◆ GetDscp()

◆ GetDstContextId()

◆ GetDstInlinePart()

◆ GetEcn()

◆ GetFlowLabel()

◆ GetHlim()

◆ GetHopLimit()

◆ GetInstanceTypeId()

◆ GetM()

◆ GetNextHeader()

◆ GetNh()

◆ GetSac()

◆ GetSam()

◆ GetSerializedSize()

◆ GetSrcContextId()

◆ GetSrcInlinePart()

◆ GetTf()

◆ GetTypeId()

◆ Print()

◆ Serialize()

◆ SetCid()

◆ SetDac()

◆ SetDam()

◆ SetDscp()

◆ SetDstContextId()

◆ SetDstInlinePart()

◆ SetEcn()

◆ SetFlowLabel()

◆ SetHlim()

◆ SetHopLimit()

◆ SetM()

◆ SetNextHeader()

◆ SetNh()

◆ SetSac()

◆ SetSam()

◆ SetSrcContextId()

◆ SetSrcInlinePart()

◆ SetTf()

Member Data Documentation

◆ m_baseFormat

◆ m_dscp

◆ m_dstInlinePart

◆ m_ecn

◆ m_flowLabel

◆ m_hopLimit

◆ m_nextHeader

◆ m_srcdstContextId

◆ m_srcInlinePart