Class generated from inet/networklayer/ipv6/Ipv6Header.msg:50 by opp_msgtool. More...

#include <Ipv6Header_m.h>

Inheritance diagram for inet::Ipv6Header:

Public Member Functions
	Ipv6Header ()

	Ipv6Header (const Ipv6Header &other)

virtual	~Ipv6Header ()

Ipv6Header &	operator= (const Ipv6Header &other)

virtual Ipv6Header *	dup () const override

virtual void	parsimPack (omnetpp::cCommBuffer *b) const override

virtual void	parsimUnpack (omnetpp::cCommBuffer *b) override

virtual uint8_t	getVersion () const

virtual void	setVersion (uint8_t version)

virtual const Ipv6Address &	getSrcAddress () const

virtual Ipv6Address &	getSrcAddressForUpdate ()

virtual void	setSrcAddress (const Ipv6Address &srcAddress)

virtual const Ipv6Address &	getDestAddress () const

virtual Ipv6Address &	getDestAddressForUpdate ()

virtual void	setDestAddress (const Ipv6Address &destAddress)

virtual B	getPayloadLength () const

virtual void	setPayloadLength (B payloadLength)

virtual short	getTrafficClass () const

virtual void	setTrafficClass (short trafficClass)

virtual unsigned int	getFlowLabel () const

virtual void	setFlowLabel (unsigned int flowLabel)

virtual short	getHopLimit () const

virtual void	setHopLimit (short hopLimit)

virtual IpProtocolId	getProtocolId () const

virtual void	setProtocolId (IpProtocolId protocolId)

virtual void	setExtensionHeaderArraySize (size_t size)

virtual size_t	getExtensionHeaderArraySize () const

virtual const Ipv6ExtensionHeader *	getExtensionHeader (size_t k) const

virtual Ipv6ExtensionHeader *	getExtensionHeaderForUpdate (size_t k)

virtual void	setExtensionHeader (size_t k, Ipv6ExtensionHeader *extensionHeader)

virtual Ipv6ExtensionHeader *	removeExtensionHeader (size_t k)

Ipv6ExtensionHeader *	dropExtensionHeader (size_t k)

virtual void	insertExtensionHeader (size_t k, Ipv6ExtensionHeader *extensionHeader)

void	insertExtensionHeader (Ipv6ExtensionHeader *extensionHeader)

virtual void	appendExtensionHeader (Ipv6ExtensionHeader *extensionHeader)

virtual void	eraseExtensionHeader (size_t k)

virtual short	getDscp () const

virtual void	setDscp (short dscp)

virtual short	getEcn () const

virtual void	setEcn (short ecn)

virtual Ipv6ExtensionHeader *	findExtensionHeaderByTypeForUpdate (IpProtocolId extensionType, int index=0)
	Returns the extension header of the specified type, or nullptr. More...

virtual const Ipv6ExtensionHeader *	findExtensionHeaderByType (IpProtocolId extensionType, int index=0) const

virtual void	addExtensionHeader (Ipv6ExtensionHeader *eh)
	Adds an extension header to the datagram. More...

virtual B	calculateHeaderByteLength () const
	Calculates the length of the Ipv6 header plus the extension headers. More...

virtual B	calculateUnfragmentableHeaderByteLength () const
	Calculates the length of the unfragmentable part of Ipv6 header plus the extension headers. More...

virtual B	calculateFragmentLength () const
	Calculates the length of the payload and extension headers after the Fragment Header. More...

virtual Ipv6ExtensionHeader *	removeFirstExtensionHeader ()
	Removes and returns the first extension header of this datagram. More...

virtual Ipv6ExtensionHeader *	removeExtensionHeader (IpProtocolId extensionType)
	Removes and returns the first extension header with the given type. More...

virtual L3Address	getSourceAddress () const override

virtual void	setSourceAddress (const L3Address &address) override

virtual L3Address	getDestinationAddress () const override

virtual void	setDestinationAddress (const L3Address &address) override

virtual const Protocol *	getProtocol () const override

virtual void	setProtocol (const Protocol *protocol) override

virtual bool	isFragment () const override

Public Member Functions inherited from inet::NetworkHeaderBase
	NetworkHeaderBase ()

	NetworkHeaderBase (const NetworkHeaderBase &other)

Public Member Functions inherited from inet::FieldsChunk
	FieldsChunk ()

	FieldsChunk (const FieldsChunk &other)

virtual	~FieldsChunk ()

virtual void	parsimPack (cCommBuffer *buffer) const override

virtual void	parsimUnpack (cCommBuffer *buffer) override

virtual void	handleChange () override

virtual ChunkType	getChunkType () const override
	Returns the type of this chunk as an enum member. More...

virtual bool	containsSameData (const Chunk &other) const override
	Returns true if the two chunks represent the same binary data. More...

virtual b	getChunkLength () const override
	Returns the length of data represented by this chunk. More...

virtual void	setChunkLength (b chunkLength)

virtual void	addChunkLength (b chunkLength)

virtual std::ostream &	printFieldsToStream (std::ostream &stream, int level, int evFlags=0) const override
	Prints an optinally formatted human readable string representation of the feilds of this chunk to the given stream. More...

Public Member Functions inherited from inet::Chunk
	Chunk ()

	Chunk (const Chunk &other)

virtual const Ptr< Chunk >	dupShared () const
	Returns a mutable copy of this chunk in a shared pointer. More...

virtual void	forEachChild (cVisitor *v) override

virtual bool	isMutable () const

virtual bool	isImmutable () const

virtual void	markImmutable ()

void	markMutableIfExclusivelyOwned ()

virtual bool	isComplete () const

virtual bool	isIncomplete () const

virtual void	markIncomplete ()

virtual bool	isCorrect () const

virtual bool	isIncorrect () const

virtual void	markIncorrect ()

virtual bool	isProperlyRepresented () const

virtual bool	isImproperlyRepresented () const

virtual void	markImproperlyRepresented ()

virtual void	moveIterator (Iterator &iterator, b length) const

virtual void	seekIterator (Iterator &iterator, b position) const

virtual bool	canInsertAtFront (const Ptr< const Chunk > &chunk) const
	Returns true if this chunk is capable of representing the result. More...

virtual bool	canInsertAtBack (const Ptr< const Chunk > &chunk) const
	Returns true if this chunk is capable of representing the result. More...

virtual bool	canInsertAt (const Ptr< const Chunk > &chunk, b offset) const
	Returns true if this chunk is capable of representing the result. More...

void	insertAtFront (const Ptr< const Chunk > &chunk)
	Inserts the provided chunk at the beginning of this chunk. More...

void	insertAtBack (const Ptr< const Chunk > &chunk)
	Inserts the provided chunk at the end of this chunk. More...

void	insertAt (const Ptr< const Chunk > &chunk, b offset)
	Inserts the provided chunk into this chunk. More...

virtual bool	canRemoveAtFront (b length) const
	Returns true if this chunk is capable of representing the result. More...

virtual bool	canRemoveAtBack (b length) const
	Returns true if this chunk is capable of representing the result. More...

virtual bool	canRemoveAt (b offset, b length) const
	Returns true if this chunk is capable of representing the result. More...

void	removeAtFront (b length)
	Removes the requested part from the beginning of this chunk. More...

void	removeAtBack (b length)
	Removes the requested part from the end of this chunk. More...

void	removeAt (b offset, b length)
	Removes the requested part from this chunk. More...

int	getChunkId () const
	Returns the sequentially assigned id. More...

virtual bool	isEmpty () const
	Returns true if this chunk contains no data. More...

const Ptr< Chunk >	simplify () const
	Returns the simplified representation of this chunk eliminating all potential redundancies. More...

const Ptr< Chunk >	peek (const Iterator &iterator, b length=unspecifiedLength, int flags=0) const
	Returns the designated part of the data represented by this chunk in its default representation. More...

template<typename T >
bool	has (const Iterator &iterator, b length=unspecifiedLength) const
	Returns whether if the designated part of the data is available in the requested representation. More...

template<typename T >
const Ptr< T >	peek (const Iterator &iterator, b length=unspecifiedLength, int flags=0) const
	Returns the designated part of the data represented by this chunk in the requested representation. More...

virtual SharingRegionTagSet &	getRegionTags () override
	Returns all region tags. More...

int	getNumTags () const
	Returns the number of chunk tags. More...

const Ptr< const TagBase >	getTag (int index) const
	Returns the chunk tag at the given index. More...

void	clearTags (b offset=b(0), b length=b(-1))
	Clears the set of chunk tags in the given region. More...

void	copyTags (const Chunk &source, b sourceOffset=b(0), b offset=b(0), b length=b(-1))
	Copies the set of chunk tags from the source region to the provided region. More...

template<typename T >
const Ptr< const T >	findTag (b offset=b(0), b length=b(-1)) const
	Returns the chunk tag for the provided type and range, or returns nullptr if no such chunk tag is found. More...

template<typename T >
const Ptr< const T >	getTag (b offset=b(0), b length=b(-1)) const
	Returns the chunk tag for the provided type and range, or throws an exception if no such chunk tag is found. More...

template<typename T >
void	mapAllTags (b offset, b length, std::function< void(b, b, const Ptr< const T > &)> f) const
	Maps all tags in the provided range to to the function. More...

template<typename T >
void	mapAllTagsForUpdate (b offset, b length, std::function< void(b, b, const Ptr< T > &)> f)
	Maps all tags in the provided range to to the function. More...

template<typename T >
std::vector< SharingRegionTagSet::RegionTag< const T > >	getAllTags (b offset=b(0), b length=b(-1)) const
	Returns all chunk tags for the provided type and range in a detached vector of region tags. More...

template<typename T >
std::vector< SharingRegionTagSet::RegionTag< T > >	getAllTagsForUpdate (b offset=b(0), b length=b(-1))
	Returns all chunk tags for the provided type and range in a detached vector of region tags. More...

template<typename T >
const Ptr< T >	addTag (b offset=b(0), b length=b(-1))
	Returns a newly added chunk tag for the provided type and range, or throws an exception if such a chunk tag is already present. More...

template<typename T >
const Ptr< T >	addTagIfAbsent (b offset=b(0), b length=b(-1))
	Returns a newly added chunk tag for the provided type and range if absent, or returns the chunk tag that is already present. More...

template<typename T >
std::vector< SharingRegionTagSet::RegionTag< T > >	addTagsWhereAbsent (b offset=b(0), b length=b(-1))
	Returns the newly added chunk tags for the provided type and range where the tag is absent. More...

template<typename T >
const Ptr< T >	removeTag (b offset, b length)
	Removes the chunk tag for the provided type and range, or throws an exception if no such chunk tag is found. More...

template<typename T >
const Ptr< T >	removeTagIfPresent (b offset, b length)
	Removes the chunk tag for the provided type and range if present, or returns nullptr if no such chunk tag is found. More...

template<typename T >
std::vector< SharingRegionTagSet::RegionTag< T > >	removeTagsWherePresent (b offset, b length)
	Removes and returns all chunk tags for the provided type and range. More...

virtual std::ostream &	printToStream (std::ostream &stream, int level, int evFlags=0) const override
	Prints an optinally formatted human readable string representation of the data present in this chunk to the given stream. More...

virtual std::string	str () const override
	Returns a human readable string representation of the data present in this chunk. More...

Public Member Functions inherited from inet::IPrintableObject
virtual	~IPrintableObject ()

virtual std::string	printToString () const

virtual std::string	printToString (int level, int evFlags=0) const

virtual std::string	getInfoStringRepresentation (int evFlags=0) const

virtual std::string	getDetailStringRepresentation (int evFlags=0) const

virtual std::string	getDebugStringRepresentation (int evFlags=0) const

virtual std::string	getTraceStringRepresentation (int evFlags=0) const

virtual std::string	getCompleteStringRepresentation (int evFlags=0) const

Protected Member Functions
bool	operator== (const Ipv6Header &)=delete

Protected Member Functions inherited from inet::FieldsChunk
const std::vector< uint8_t > *	getSerializedBytes () const

void	setSerializedBytes (const std::vector< uint8_t > *bytes) const

virtual const Ptr< Chunk >	peekUnchecked (PeekPredicate predicate, PeekConverter converter, const Iterator &iterator, b length, int flags) const override

Protected Member Functions inherited from inet::Chunk
int	getBinDumpNumLines () const

int	getHexDumpNumLines () const

const char *	getBinDumpLine (int index)

const char *	getHexDumpLine (int index)

const SharingRegionTagSet::RegionTag< TagBase > &	_getTag (int index) const

void	checkMutable () const

virtual void	doInsertAtFront (const Ptr< const Chunk > &chunk)

virtual void	doInsertAtBack (const Ptr< const Chunk > &chunk)

virtual void	doInsertAt (const Ptr< const Chunk > &chunk, b offset)

virtual void	doRemoveAtFront (b length)

virtual void	doRemoveAtBack (b length)

virtual void	doRemoveAt (b offset, b length)

template<typename T >
const Ptr< T >	peekConverted (const Iterator &iterator, b length, int flags) const

template<typename T >
const Ptr< T >	checkPeekResult (const Ptr< T > &chunk, int flags) const

Protected Attributes
uint8_t	version = 6

Ipv6Address	srcAddress

Ipv6Address	destAddress

B	payloadLength = B(-1)

short	trafficClass = 0

unsigned int	flowLabel = 0

short	hopLimit = 0

IpProtocolId	protocolId = IP_PROT_NONE

Ipv6ExtensionHeader **	extensionHeader = nullptr

size_t	extensionHeader_arraysize = 0

Protected Attributes inherited from inet::FieldsChunk
b	chunkLength

const std::vector< uint8_t > *	serializedBytes
	The serialized representation of this chunk or nullptr if not available. More...

Protected Attributes inherited from inet::Chunk
int	id
	The id is automatically assigned sequentially during construction. More...

int	flags
	The boolean chunk flags are merged into a single integer. More...

SharingRegionTagSet	regionTags
	The set of region tags attached to the data represented by this chunk. More...

const typedef Ptr< Chunk >(*	PeekConverter )(const Ptr< Chunk > &chunk, const Chunk::Iterator &iterator, b length, int flags)

Private Member Functions
void	copy (const Ipv6Header &other)

Additional Inherited Members
Public Types inherited from inet::Chunk
enum	ChunkType { CT_EMPTY, CT_BITCOUNT, CT_BITS, CT_BYTECOUNT, CT_BYTES, CT_SLICE, CT_ENCRYPTED, CT_CPACKET, CT_SEQUENCE, CT_FIELDS }
	This enum is used to avoid std::dynamic_cast and dynamicPtrCast. More...

enum	PeekFlag { PF_ALLOW_NULLPTR = (1 << 0), PF_ALLOW_EMPTY = (1 << 1), PF_ALLOW_INCOMPLETE = (1 << 2), PF_ALLOW_INCORRECT = (1 << 3), PF_ALLOW_IMPROPERLY_REPRESENTED = (1 << 4), PF_ALLOW_SERIALIZATION = (1 << 5), PF_ALLOW_ALL = -1 }
	This enum specifies bitmasks for the flags argument of various peek functions. More...

Public Types inherited from inet::IPrintableObject
enum	PrintLevel { PRINT_LEVEL_TRACE, PRINT_LEVEL_DEBUG, PRINT_LEVEL_DETAIL, PRINT_LEVEL_INFO, PRINT_LEVEL_COMPLETE = INT_MIN }

enum	PrintFlag { PRINT_FLAG_FORMATTED = (1 << 0), PRINT_FLAG_MULTILINE = (1 << 1) }

Static Public Member Functions inherited from inet::Chunk
static void	serialize (MemoryOutputStream &stream, const Ptr< const Chunk > &chunk, b offset=b(0), b length=b(-1))
	Serializes a chunk into the given stream. More...

static const Ptr< Chunk >	deserialize (MemoryInputStream &stream, const std::type_info &typeInfo)
	Deserializes a chunk from the given stream. More...

Static Public Attributes inherited from inet::Chunk
static const b	unspecifiedLength = b(-std::numeric_limits<int64_t>::max())

static bool	enableImplicitChunkSerialization = false
	Peeking some part into a chunk that requires automatic serialization will throw an exception when implicit chunk serialization is disabled. More...

static int	nextId = 0

Protected Types inherited from inet::Chunk
enum	ChunkFlag { CF_IMMUTABLE = (1 << 0), CF_INCOMPLETE = (1 << 1), CF_INCORRECT = (1 << 2), CF_IMPROPERLY_REPRESENTED = (1 << 3) }
	This enum specifies bitmasks for the flags field of Chunk. More...

typedef bool(*	PeekPredicate) (const Ptr< Chunk > &)

Static Protected Member Functions inherited from inet::FieldsChunk
static const Ptr< Chunk >	convertChunk (const std::type_info &typeInfo, const Ptr< Chunk > &chunk, b offset, b length, int flags)

Static Protected Member Functions inherited from inet::Chunk
static const Ptr< Chunk >	convertChunk (const std::type_info &typeInfo, const Ptr< Chunk > &chunk, b offset, b length, int flags)
	Creates a new chunk of the given type that represents the designated part of the provided chunk. More...

Detailed Description

Class generated from inet/networklayer/ipv6/Ipv6Header.msg:50 by opp_msgtool.

//
// Ipv6 datagram. RFC 2460 Section 3.
//
// Header fields not explicitly modelled:
//    - payload length: will be calculated from encapsulated message length
//      and extension headers' length
//
class Ipv6Header extends NetworkHeaderBase
{
    chunkLength = IPv6_HEADER_BYTES;
    uint8_t version = 6;
    Ipv6Address srcAddress;
    Ipv6Address destAddress;
    B payloadLength = B(-1);    // The size of the payload in octets, including any extension headers. The length is set to zero when a Hop-by-Hop extension header carries a Jumbo Payload option.
    short trafficClass;    // @bits(8) Traffic Class
    // OMNeT++ 6.0:
    // short __dscp @custom @getter(getDscp) @setter(setDscp);  // @bit(6), maps to bits 0-5 of trafficClass
    // short __ecn @custom @getter(getEcn) @setter(setEcn);  // @bit(2),  maps to bits 6-7 of trafficClass

    unsigned int flowLabel;
    short hopLimit = 0;
    IpProtocolId protocolId = IP_PROT_NONE;

    Ipv6ExtensionHeader *extensionHeader[] @owned; // array of extension headers, subclassed from ~Ipv6ExtensionHeader
}

Constructor & Destructor Documentation

◆ Ipv6Header() [1/2]

inet::Ipv6Header::Ipv6Header ( )

◆ Ipv6Header() [2/2]

inet::Ipv6Header::Ipv6Header ( const Ipv6Header & other )

◆ ~Ipv6Header()

virtual inet::Ipv6Header::~Ipv6Header ( )

virtual

Member Function Documentation

◆ addExtensionHeader()

void inet::Ipv6Header::addExtensionHeader ( Ipv6ExtensionHeader * eh )

virtual

Adds an extension header to the datagram.

The extension headers are stored in the order specified in RFC 2460 4.1.

 {
     ASSERT((eh->getByteLength() >= B(1)) && (eh->getByteLength().get() % 8 == 0));
     int thisOrder = eh->getOrder();
     size_t i;
     for (i = 0; i < extensionHeader_arraysize; i++) {
         int thatOrder = extensionHeader[i]->getOrder();
         if (thisOrder != -1 && thatOrder > thisOrder)
             break;
         else if (thisOrder == thatOrder) {
             if (thisOrder == 1) // first IP_PROT_IPv6EXT_DEST has order 1, second IP_PROT_IPv6EXT_DEST has order 6
                 thisOrder = 6;
             else if (thisOrder != -1)
                 throw cRuntimeError(this, "addExtensionHeader() duplicate extension header: %d",
                         eh->getExtensionType());
         }
     }
  
     // insert at position atPos, shift up the rest of the array
     insertExtensionHeader(i, eh);
 }

◆ appendExtensionHeader()

virtual void inet::Ipv6Header::appendExtensionHeader ( Ipv6ExtensionHeader * extensionHeader )

virtual

◆ calculateFragmentLength()

B inet::Ipv6Header::calculateFragmentLength ( ) const

virtual

Calculates the length of the payload and extension headers after the Fragment Header.

Note: it is assumed that headers are ordered as described in RFC 2460 4.1.

 {
     B len = getChunkLength() - IPv6_HEADER_BYTES;
     size_t i;
     for (i = 0; i < extensionHeader_arraysize; i++) {
         len -= extensionHeader[i]->getByteLength();
         if (extensionHeader[i]->getExtensionType() == IP_PROT_IPv6EXT_FRAGMENT)
             break;
     }
     ASSERT2(i < extensionHeader_arraysize, "IPv6Datagram::calculateFragmentLength() called on non-fragment datagram");
     return len;
 }

◆ calculateHeaderByteLength()

B inet::Ipv6Header::calculateHeaderByteLength ( ) const

virtual

Calculates the length of the Ipv6 header plus the extension headers.

 {
     B len = B(40);
     for (size_t i = 0; i < extensionHeader_arraysize; i++)
         len += extensionHeader[i]->getByteLength();
     return len;
 }

◆ calculateUnfragmentableHeaderByteLength()

B inet::Ipv6Header::calculateUnfragmentableHeaderByteLength ( ) const

virtual

Calculates the length of the unfragmentable part of Ipv6 header plus the extension headers.

Note: it is assumed that headers are ordered as described in RFC 2460 4.1.

 {
     size_t firstFragmentableExtensionIndex = 0;
     for (size_t i = extensionHeader_arraysize; i > 0; i--) {
         int type = extensionHeader[i - 1]->getExtensionType();
         if (type == IP_PROT_IPv6EXT_ROUTING || type == IP_PROT_IPv6EXT_HOP) {
             firstFragmentableExtensionIndex = i;
             break;
         }
     }
  
     B len = B(40);
     for (size_t i = 0; i < firstFragmentableExtensionIndex; i++)
         len += extensionHeader[i]->getByteLength();
     return len;
 }

◆ copy()

void inet::Ipv6Header::copy ( const Ipv6Header & other )

private

◆ dropExtensionHeader()

Ipv6ExtensionHeader* inet::Ipv6Header::dropExtensionHeader ( size_t k )

inline

200 {return removeExtensionHeader(k);}

◆ dup()

virtual Ipv6Header* inet::Ipv6Header::dup ( ) const

inlineoverridevirtual

Reimplemented from inet::NetworkHeaderBase.

164 {return new Ipv6Header(*this);}

Referenced by inet::Ipv6FragBuf::addFragment().

◆ eraseExtensionHeader()

virtual void inet::Ipv6Header::eraseExtensionHeader ( size_t k )

virtual

Referenced by removeExtensionHeader(), and removeFirstExtensionHeader().

◆ findExtensionHeaderByType()

const Ipv6ExtensionHeader * inet::Ipv6Header::findExtensionHeaderByType	(	IpProtocolId	extensionType,
		int	index = `0`
	)		const

virtual

 {
     for (size_t i = 0; i < extensionHeader_arraysize; i++)
         if (extensionHeader[i]->getExtensionType() == extensionType) {
             if (index == 0)
                 return extensionHeader[i];
             else
                 index--;
         }
     return nullptr;
 }

Referenced by findExtensionHeaderByTypeForUpdate().

◆ findExtensionHeaderByTypeForUpdate()

Ipv6ExtensionHeader * inet::Ipv6Header::findExtensionHeaderByTypeForUpdate	(	IpProtocolId	extensionType,
		int	index = `0`
	)

virtual

Returns the extension header of the specified type, or nullptr.

If index is 0, then the first, if 1 then the second extension is returned. (The datagram might contain two Destination Options extension.)

 {
     handleChange();
     return const_cast<Ipv6ExtensionHeader *>(const_cast<Ipv6Header *>(this)->findExtensionHeaderByType(extensionType, index));
 }

◆ getDestAddress()

virtual const Ipv6Address& inet::Ipv6Header::getDestAddress ( ) const

virtual

Referenced by inet::Ipv6FragBuf::addFragment().

◆ getDestAddressForUpdate()

virtual Ipv6Address& inet::Ipv6Header::getDestAddressForUpdate ( )

inlinevirtual

176 { handleChange();return const_cast<Ipv6Address&>(const_cast<Ipv6Header*>(this)->getDestAddress());}

◆ getDestinationAddress()

virtual L3Address inet::Ipv6Header::getDestinationAddress ( ) const

inlineoverridevirtual

Implements inet::NetworkHeaderBase.

259 { return L3Address(getDestAddress()); }

◆ getDscp()

short inet::Ipv6Header::getDscp ( ) const

virtual

 {
     return (trafficClass & 0xfc) >> 2;
 }

◆ getEcn()

short inet::Ipv6Header::getEcn ( ) const

virtual

 {
     return trafficClass & 0x03;
 }

◆ getExtensionHeader()

virtual const Ipv6ExtensionHeader* inet::Ipv6Header::getExtensionHeader ( size_t k ) const

virtual

◆ getExtensionHeaderArraySize()

virtual size_t inet::Ipv6Header::getExtensionHeaderArraySize ( ) const

virtual

◆ getExtensionHeaderForUpdate()

virtual Ipv6ExtensionHeader* inet::Ipv6Header::getExtensionHeaderForUpdate ( size_t k )

inlinevirtual

197 { handleChange();return const_cast<Ipv6ExtensionHeader *>(const_cast<Ipv6Header*>(this)->getExtensionHeader(k));}

◆ getFlowLabel()

virtual unsigned int inet::Ipv6Header::getFlowLabel ( ) const

virtual

◆ getHopLimit()

virtual short inet::Ipv6Header::getHopLimit ( ) const

virtual

◆ getPayloadLength()

virtual B inet::Ipv6Header::getPayloadLength ( ) const

virtual

◆ getProtocol()

virtual const Protocol* inet::Ipv6Header::getProtocol ( ) const

inlineoverridevirtual

Implements inet::NetworkHeaderBase.

261 { return ProtocolGroup::ipprotocol.findProtocol(getProtocolId()); }

◆ getProtocolId()

virtual IpProtocolId inet::Ipv6Header::getProtocolId ( ) const

virtual

Referenced by inet::QosClassifier::getUserPriority(), and inet::Icmpv6::processICMPv6Message().

◆ getSourceAddress()

virtual L3Address inet::Ipv6Header::getSourceAddress ( ) const

inlineoverridevirtual

Implements inet::NetworkHeaderBase.

257 { return L3Address(getSrcAddress()); }

◆ getSrcAddress()

virtual const Ipv6Address& inet::Ipv6Header::getSrcAddress ( ) const

virtual

Referenced by inet::Ipv6FragBuf::addFragment(), and inet::xMIPv6::validateType2RH().

◆ getSrcAddressForUpdate()

virtual Ipv6Address& inet::Ipv6Header::getSrcAddressForUpdate ( )

inlinevirtual

172 { handleChange();return const_cast<Ipv6Address&>(const_cast<Ipv6Header*>(this)->getSrcAddress());}

◆ getTrafficClass()

virtual short inet::Ipv6Header::getTrafficClass ( ) const

virtual

◆ getVersion()

virtual uint8_t inet::Ipv6Header::getVersion ( ) const

virtual

◆ insertExtensionHeader() [1/2]

void inet::Ipv6Header::insertExtensionHeader ( Ipv6ExtensionHeader * extensionHeader )

inline

202 {appendExtensionHeader(extensionHeader);}

◆ insertExtensionHeader() [2/2]

virtual void inet::Ipv6Header::insertExtensionHeader	(	size_t	k,
		Ipv6ExtensionHeader *	extensionHeader
	)

virtual

Referenced by addExtensionHeader().

◆ isFragment()

virtual bool inet::Ipv6Header::isFragment ( ) const

inlineoverridevirtual

Implements inet::NetworkHeaderBase.

263 { return findExtensionHeaderByType(IP_PROT_IPv6EXT_FRAGMENT) != nullptr; }

◆ operator=()

Ipv6Header& inet::Ipv6Header::operator= ( const Ipv6Header & other )

◆ operator==()

bool inet::Ipv6Header::operator== ( const Ipv6Header & )

protecteddelete

◆ parsimPack()

virtual void inet::Ipv6Header::parsimPack ( omnetpp::cCommBuffer * b ) const

overridevirtual

Referenced by inet::doParsimPacking().

◆ parsimUnpack()

virtual void inet::Ipv6Header::parsimUnpack ( omnetpp::cCommBuffer * b )

overridevirtual

Referenced by inet::doParsimUnpacking().

◆ removeExtensionHeader() [1/2]

Ipv6ExtensionHeader * inet::Ipv6Header::removeExtensionHeader ( IpProtocolId extensionType )

virtual

Removes and returns the first extension header with the given type.

 {
     handleChange();
     if (extensionHeader_arraysize == 0)
         return nullptr;
  
     for (size_t i = 0; i < extensionHeader_arraysize; i++) {
         if (extensionHeader[i]->getExtensionType() == extensionType) {
             Ipv6ExtensionHeader *eh = removeExtensionHeader(i);
             eraseExtensionHeader(i);
             return eh;
         }
     }
     return nullptr;
 }

◆ removeExtensionHeader() [2/2]

virtual Ipv6ExtensionHeader* inet::Ipv6Header::removeExtensionHeader ( size_t k )

virtual

Referenced by removeExtensionHeader(), and removeFirstExtensionHeader().

◆ removeFirstExtensionHeader()

Ipv6ExtensionHeader * inet::Ipv6Header::removeFirstExtensionHeader ( )

virtual

Removes and returns the first extension header of this datagram.

 {
     handleChange();
     if (extensionHeader_arraysize == 0)
         return nullptr;
     Ipv6ExtensionHeader *eh = removeExtensionHeader(0);
     eraseExtensionHeader(0);
     return eh;
 }

◆ setDestAddress()

virtual void inet::Ipv6Header::setDestAddress ( const Ipv6Address & destAddress )

virtual

Referenced by inet::xMIPv6::processType2RH().

◆ setDestinationAddress()

virtual void inet::Ipv6Header::setDestinationAddress ( const L3Address & address )

inlineoverridevirtual

Implements inet::NetworkHeaderBase.

260 { setDestAddress(address.toIpv6()); }

◆ setDscp()

void inet::Ipv6Header::setDscp ( short dscp )

virtual

 {
     setTrafficClass(((dscp & 0x3f) << 2) | (trafficClass & 0x03));
 }

◆ setEcn()

void inet::Ipv6Header::setEcn ( short ecn )

virtual

 {
     setTrafficClass((trafficClass & 0xfc) | (ecn & 0x03));
 }

◆ setExtensionHeader()

virtual void inet::Ipv6Header::setExtensionHeader	(	size_t	k,
		Ipv6ExtensionHeader *	extensionHeader
	)

virtual

◆ setExtensionHeaderArraySize()

virtual void inet::Ipv6Header::setExtensionHeaderArraySize ( size_t size )

virtual

◆ setFlowLabel()

virtual void inet::Ipv6Header::setFlowLabel ( unsigned int flowLabel )

virtual

◆ setHopLimit()

virtual void inet::Ipv6Header::setHopLimit ( short hopLimit )

virtual

◆ setPayloadLength()

virtual void inet::Ipv6Header::setPayloadLength ( B payloadLength )

virtual

◆ setProtocol()

virtual void inet::Ipv6Header::setProtocol ( const Protocol * protocol )

inlineoverridevirtual

Implements inet::NetworkHeaderBase.

262 { setProtocolId(static_cast<IpProtocolId>(ProtocolGroup::ipprotocol.getProtocolNumber(protocol))); }

◆ setProtocolId()

virtual void inet::Ipv6Header::setProtocolId ( IpProtocolId protocolId )

virtual

◆ setSourceAddress()

virtual void inet::Ipv6Header::setSourceAddress ( const L3Address & address )

inlineoverridevirtual

Implements inet::NetworkHeaderBase.

258 { setSrcAddress(address.toIpv6()); }

◆ setSrcAddress()

virtual void inet::Ipv6Header::setSrcAddress ( const Ipv6Address & srcAddress )

virtual

Referenced by inet::xMIPv6::processHoAOpt().

◆ setTrafficClass()

virtual void inet::Ipv6Header::setTrafficClass ( short trafficClass )

virtual

Referenced by setDscp(), and setEcn().

◆ setVersion()

virtual void inet::Ipv6Header::setVersion ( uint8_t version )

virtual

Member Data Documentation

◆ destAddress

Ipv6Address inet::Ipv6Header::destAddress

protected

◆ extensionHeader

Ipv6ExtensionHeader* * inet::Ipv6Header::extensionHeader = nullptr

protected

Referenced by addExtensionHeader(), calculateFragmentLength(), calculateHeaderByteLength(), calculateUnfragmentableHeaderByteLength(), findExtensionHeaderByType(), and removeExtensionHeader().

◆ extensionHeader_arraysize

size_t inet::Ipv6Header::extensionHeader_arraysize = 0

protected

Referenced by addExtensionHeader(), calculateFragmentLength(), calculateHeaderByteLength(), calculateUnfragmentableHeaderByteLength(), findExtensionHeaderByType(), removeExtensionHeader(), and removeFirstExtensionHeader().

◆ flowLabel

unsigned int inet::Ipv6Header::flowLabel = 0

protected

◆ hopLimit

short inet::Ipv6Header::hopLimit = 0

protected

◆ payloadLength

B inet::Ipv6Header::payloadLength = B(-1)

protected

◆ protocolId

IpProtocolId inet::Ipv6Header::protocolId = IP_PROT_NONE

protected

◆ srcAddress

Ipv6Address inet::Ipv6Header::srcAddress

protected

◆ trafficClass

short inet::Ipv6Header::trafficClass = 0

protected

Referenced by getDscp(), getEcn(), setDscp(), and setEcn().

◆ version

uint8_t inet::Ipv6Header::version = 6

protected

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

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Ipv6Header() [1/2]

◆ Ipv6Header() [2/2]

◆ ~Ipv6Header()

Member Function Documentation

◆ addExtensionHeader()

◆ appendExtensionHeader()

◆ calculateFragmentLength()

◆ calculateHeaderByteLength()

◆ calculateUnfragmentableHeaderByteLength()

◆ copy()

◆ dropExtensionHeader()

◆ dup()

◆ eraseExtensionHeader()

◆ findExtensionHeaderByType()

◆ findExtensionHeaderByTypeForUpdate()

◆ getDestAddress()

◆ getDestAddressForUpdate()

◆ getDestinationAddress()

◆ getDscp()

◆ getEcn()

◆ getExtensionHeader()

◆ getExtensionHeaderArraySize()

◆ getExtensionHeaderForUpdate()

◆ getFlowLabel()

◆ getHopLimit()

◆ getPayloadLength()

◆ getProtocol()

◆ getProtocolId()

◆ getSourceAddress()

◆ getSrcAddress()

◆ getSrcAddressForUpdate()

◆ getTrafficClass()

◆ getVersion()

◆ insertExtensionHeader() [1/2]

◆ insertExtensionHeader() [2/2]

◆ isFragment()

◆ operator=()

◆ operator==()

◆ parsimPack()

◆ parsimUnpack()

◆ removeExtensionHeader() [1/2]

◆ removeExtensionHeader() [2/2]

◆ removeFirstExtensionHeader()

◆ setDestAddress()

◆ setDestinationAddress()

◆ setDscp()

◆ setEcn()

◆ setExtensionHeader()

◆ setExtensionHeaderArraySize()

◆ setFlowLabel()

◆ setHopLimit()

◆ setPayloadLength()

◆ setProtocol()

◆ setProtocolId()

◆ setSourceAddress()

◆ setSrcAddress()

◆ setTrafficClass()

◆ setVersion()

Member Data Documentation

◆ destAddress

◆ extensionHeader

◆ extensionHeader_arraysize

◆ flowLabel

◆ hopLimit

◆ payloadLength

◆ protocolId

◆ srcAddress

◆ trafficClass

◆ version