UDP LOWPAN_NHC Extension Header Encoding - see RFC 6282. More...

#include <sixlowpan-header.h>

Inheritance diagram for ns3::SixLowPanUdpNhcExtension:

Collaboration diagram for ns3::SixLowPanUdpNhcExtension:

Public Types
enum	Ports_e { PORTS_INLINE = 0, PORTS_ALL_SRC_LAST_DST, PORTS_LAST_SRC_ALL_DST, PORTS_LAST_SRC_LAST_DST }
	Ports: More...

Public Member Functions
	SixLowPanUdpNhcExtension (void)

virtual uint32_t	Deserialize (Buffer::Iterator start)
	Deserialize the packet. More...

bool	GetC (void) const
	Get the C (Checksum). More...

uint16_t	GetChecksum (void) const
	Get the Checksum field value. More...

uint16_t	GetDstPort () const
	Get the Destination Port. More...

virtual TypeId	GetInstanceTypeId (void) const
	Return the instance type identifier. More...

virtual SixLowPanDispatch::NhcDispatch_e	GetNhcDispatchType (void) const
	Get the NhcDispatch type. More...

Ports_e	GetPorts (void) const
	Get the compressed Src and Dst Ports. More...

virtual uint32_t	GetSerializedSize (void) const
	Get the serialized size of the packet. More...

uint16_t	GetSrcPort () const
	Get the Destination Port. More...

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

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

void	SetC (bool cField)
	Set the C (Checksum). More...

void	SetChecksum (uint16_t checksum)
	Set the Checksum field values. More...

void	SetDstPort (uint16_t port)
	Set the Destination Port. More...

void	SetPorts (Ports_e port)
	Set the compressed Src and Dst Ports. More...

void	SetSrcPort (uint16_t port)
	Set the Destination Port. More...

Public Member Functions inherited from ns3::Header
virtual	~Header ()

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor. More...

void	GetAttribute (std::string name, AttributeValue &value) const

bool	GetAttributeFailSafe (std::string name, AttributeValue &attribute) const

void	SetAttribute (std::string name, const AttributeValue &value)

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)

Static Public Member Functions
static TypeId	GetTypeId (void)
	Return the instance type identifier. More...

Static Public Member Functions inherited from ns3::Header
static TypeId	GetTypeId (void)
	Get the type ID. More...

Static Public Member Functions inherited from ns3::Chunk
static TypeId	GetTypeId (void)
	Get the type ID. More...

Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId (void)
	Get the type ID. More...

Private Attributes
uint8_t	m_baseFormat
	Dispatch + encoding fields. More...

uint16_t	m_checksum
	Checksum. More...

uint16_t	m_dstPort
	Destination port. More...

uint16_t	m_srcPort
	Source port. More...

Additional Inherited Members
Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)

virtual void	NotifyConstructionCompleted (void)
	This method is invoked once all member attributes have been initialized. More...

Detailed Description

UDP LOWPAN_NHC Extension Header Encoding - see RFC 6282.

Doxygen introspection did not find any typical Config paths.

   0   1   2   3   4   5   6   7
 +---+---+---+---+---+---+---+---+
 | 1 | 1 | 1 | 1 | 0 | C |   P   |
 +---+---+---+---+---+---+---+---+

No Attributes are defined for this type.
No TraceSources are defined for this type.

Definition at line 1105 of file sixlowpan-header.h.

Member Enumeration Documentation

enum ns3::SixLowPanUdpNhcExtension::Ports_e

Ports:

00: 16 bits for both Source Port and Destination Port 01: 16 bits for Source Port. Last 8 bits for Destination Port 10: Last 8 bits for Source Port. All 16 bits for Destination Port 11: Last 4 bits of both Source Port and Destination Port

Enumerator
PORTS_INLINE
PORTS_ALL_SRC_LAST_DST
PORTS_LAST_SRC_ALL_DST
PORTS_LAST_SRC_LAST_DST

Definition at line 1116 of file sixlowpan-header.h.

Constructor & Destructor Documentation

ns3::SixLowPanUdpNhcExtension::SixLowPanUdpNhcExtension ( void )

Definition at line 1599 of file sixlowpan-header.cc.

References m_baseFormat, m_checksum, m_dstPort, and m_srcPort.

Member Function Documentation

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

virtual

Deserialize the packet.

Parameters

start Buffer iterator

Returns: size of the packet

Implements ns3::Header.

Definition at line 1688 of file sixlowpan-header.cc.

References GetC(), GetPorts(), GetSerializedSize(), m_baseFormat, m_checksum, m_dstPort, m_srcPort, PORTS_ALL_SRC_LAST_DST, PORTS_INLINE, PORTS_LAST_SRC_ALL_DST, PORTS_LAST_SRC_LAST_DST, ns3::Buffer::Iterator::ReadNtohU16(), ns3::Buffer::Iterator::ReadU16(), ns3::Buffer::Iterator::ReadU8(), and visualizer.core::start().

Here is the call graph for this function:

bool ns3::SixLowPanUdpNhcExtension::GetC ( void ) const

Get the C (Checksum).

Returns: false (All checksum carried in-line), true (Checksum elided)

Definition at line 1770 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by ns3::SixLowPanNetDevice::DecompressLowPanUdpNhc(), Deserialize(), GetSerializedSize(), and Serialize().

Here is the caller graph for this function:

uint16_t ns3::SixLowPanUdpNhcExtension::GetChecksum ( void ) const

Get the Checksum field value.

Returns: the Checksum field value

Definition at line 1780 of file sixlowpan-header.cc.

References m_checksum.

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

Here is the caller graph for this function:

uint16_t ns3::SixLowPanUdpNhcExtension::GetDstPort ( void ) const

Get the Destination Port.

Returns: the Destination Port.

Definition at line 1759 of file sixlowpan-header.cc.

References m_dstPort.

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

Here is the caller graph for this function:

TypeId ns3::SixLowPanUdpNhcExtension::GetInstanceTypeId ( void ) const

virtual

Return the instance type identifier.

Returns: instance type ID

Implements ns3::ObjectBase.

Definition at line 1616 of file sixlowpan-header.cc.

References GetTypeId().

Here is the call graph for this function:

SixLowPanDispatch::NhcDispatch_e ns3::SixLowPanUdpNhcExtension::GetNhcDispatchType ( void ) const

virtual

Get the NhcDispatch type.

Returns: the NhcDispatch type

Definition at line 1728 of file sixlowpan-header.cc.

References ns3::SixLowPanDispatch::LOWPAN_UDPNHC.

SixLowPanUdpNhcExtension::Ports_e ns3::SixLowPanUdpNhcExtension::GetPorts ( void ) const

Get the compressed Src and Dst Ports.

Returns: the Src and Dst Ports

Definition at line 1739 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by ns3::SixLowPanNetDevice::DecompressLowPanUdpNhc(), Deserialize(), GetSerializedSize(), and Serialize().

Here is the caller graph for this function:

uint32_t ns3::SixLowPanUdpNhcExtension::GetSerializedSize ( void ) const

virtual

Get the serialized size of the packet.

Returns: size

Implements ns3::Header.

Definition at line 1626 of file sixlowpan-header.cc.

References GetC(), GetPorts(), PORTS_ALL_SRC_LAST_DST, PORTS_INLINE, PORTS_LAST_SRC_ALL_DST, and PORTS_LAST_SRC_LAST_DST.

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

Here is the call graph for this function:

Here is the caller graph for this function:

uint16_t ns3::SixLowPanUdpNhcExtension::GetSrcPort ( void ) const

Get the Destination Port.

Returns: the Destination Port.

Definition at line 1749 of file sixlowpan-header.cc.

References m_srcPort.

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

Here is the caller graph for this function:

TypeId ns3::SixLowPanUdpNhcExtension::GetTypeId ( void )

static

Return the instance type identifier.

Returns: instance type ID

Definition at line 1608 of file sixlowpan-header.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

Here is the call graph for this function:

Here is the caller graph for this function:

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

virtual

Parameters

os output stream This method is used by Packet::Print to print the content of a trailer as ascii data to a c++ output stream. Although the trailer 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 1621 of file sixlowpan-header.cc.

References m_baseFormat.

Referenced by ns3::operator<<().

Here is the caller graph for this function: