pcpp::ICMPv6EchoLayer Class Reference

#include <IcmpV6Layer.h>

Inheritance diagram for pcpp::ICMPv6EchoLayer:

Public Types
enum	ICMPv6EchoType { REQUEST, REPLY }

Public Member Functions
	ICMPv6EchoLayer (uint8_t *data, size_t dataLen, Layer *prevLayer, Packet *packet)
	ICMPv6EchoLayer (ICMPv6EchoType echoType, uint16_t id, uint16_t sequence, const uint8_t *data, size_t dataLen)
uint16_t	getIdentifier () const
uint16_t	getSequenceNr () const
size_t	getEchoDataLen () const
uint8_t *	getEchoDataPtr () const
std::string	toString () const
Public Member Functions inherited from pcpp::IcmpV6Layer
	IcmpV6Layer (uint8_t *data, size_t dataLen, Layer *prevLayer, Packet *packet)
	IcmpV6Layer (ICMPv6MessageType msgType, uint8_t code, const uint8_t *data, size_t dataLen)
bool	isMessageOfType (ICMPv6MessageType type) const
ICMPv6MessageType	getMessageType () const
uint8_t	getCode () const
uint16_t	getChecksum () const
void	parseNextLayer ()
size_t	getHeaderLen () const
void	computeCalculateFields ()
OsiModelLayer	getOsiModelLayer () const
Public Member Functions inherited from pcpp::Layer
virtual	~Layer ()
Layer *	getNextLayer () const
Layer *	getPrevLayer () const
ProtocolType	getProtocol () const
uint8_t *	getData () const
size_t	getDataLen () const
uint8_t *	getLayerPayload () const
size_t	getLayerPayloadSize () const
bool	isAllocatedToPacket () const
void	copyData (uint8_t *toArr) const
uint8_t *	getDataPtr (size_t offset=0) const

Additional Inherited Members
Static Public Member Functions inherited from pcpp::IcmpV6Layer
static Layer *	parseIcmpV6Layer (uint8_t *data, size_t dataLen, Layer *prevLayer, Packet *packet)

Detailed Description

Represents an ICMPv6 echo request/reply protocol layer

Member Enumeration Documentation

ICMPv6EchoType

enum pcpp::ICMPv6EchoLayer::ICMPv6EchoType

An enum representing ICMPv6 echo message types

Enumerator
REQUEST	Echo Request Type
REPLY	Echo Reply Type

Constructor & Destructor Documentation

ICMPv6EchoLayer() [1/2]

pcpp::ICMPv6EchoLayer::ICMPv6EchoLayer ( uint8_t *  data, size_t  dataLen, Layer *  prevLayer, Packet *  packet  )

inline

A constructor that creates the layer from an existing packet raw data

Parameters

[in]	data	A pointer to the raw data
[in]	dataLen	Size of the data in bytes
[in]	prevLayer	A pointer to the previous layer
[in]	packet	A pointer to the Packet instance where layer will be stored in

ICMPv6EchoLayer() [2/2]

pcpp::ICMPv6EchoLayer::ICMPv6EchoLayer	(	ICMPv6EchoType	echoType,
		uint16_t	id,
		uint16_t	sequence,
		const uint8_t *	data,
		size_t	dataLen
	)

A constructor for a new echo request/reply layer

Parameters

[in]	echoType	The type of the echo message
[in]	id	Echo request identifier
[in]	sequence	Echo request sequence number
[in]	data	A pointer to echo request payload to set
[in]	dataLen	The length of the echo request payload

Member Function Documentation

getEchoDataLen()

size_t pcpp::ICMPv6EchoLayer::getEchoDataLen ( ) const

inline

Returns

Size of the data in bytes

getEchoDataPtr()

uint8_t* pcpp::ICMPv6EchoLayer::getEchoDataPtr ( ) const

inline

Returns

Pointer to the beginning of the data

getIdentifier()

uint16_t pcpp::ICMPv6EchoLayer::getIdentifier

(

)

const

Returns

Identifier in host representation

getSequenceNr()

uint16_t pcpp::ICMPv6EchoLayer::getSequenceNr

(

)

const

Returns

Sequence number in host representation

toString()

std::string pcpp::ICMPv6EchoLayer::toString ( ) const

virtual

Returns

A string representation of the layer most important data (should look like the layer description in Wireshark)

Reimplemented from pcpp::IcmpV6Layer.