#include <BgpLayer.h>

Inheritance diagram for pcpp::BgpKeepaliveMessageLayer:

Public Types
typedef bgp_common_header	bgp_keepalive_message

Public Types inherited from pcpp::BgpLayer
enum	BgpMessageType { Open = 1 , Update = 2 , Notification = 3 , Keepalive = 4 , RouteRefresh = 5 }

Public Member Functions
	BgpKeepaliveMessageLayer (uint8_t data, size_t dataLen, Layer prevLayer, Packet *packet)

	BgpKeepaliveMessageLayer ()

bgp_keepalive_message *	getKeepaliveHeader () const

BgpMessageType	getBgpMessageType () const override

Public Member Functions inherited from pcpp::BgpLayer
std::string	getMessageTypeAsString () const

size_t	getHeaderLen () const override

void	parseNextLayer () override

std::string	toString () const override

OsiModelLayer	getOsiModelLayer () const override

void	computeCalculateFields () override

Public Member Functions inherited from pcpp::Layer
	~Layer () override

Layer *	getNextLayer () const

Layer *	getPrevLayer () const

ProtocolType	getProtocol () const

bool	isMemberOfProtocolFamily (ProtocolTypeFamily protocolTypeFamily) 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 override

Additional Inherited Members
Static Public Member Functions inherited from pcpp::BgpLayer
static bool	isBgpPort (uint16_t portSrc, uint16_t portDst)

static BgpLayer *	parseBgpLayer (uint8_t data, size_t dataLen, Layer prevLayer, Packet *packet)

Detailed Description

Represents a BGP v4 KEEPALIVE message

Member Typedef Documentation

BGP KEEPALIVE message structure

pcpp::BgpKeepaliveMessageLayer::BgpKeepaliveMessageLayer	(	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

pcpp::BgpKeepaliveMessageLayer::BgpKeepaliveMessageLayer ( )

A c'tor that creates a new BGP KEEPALIVE message

BgpMessageType pcpp::BgpKeepaliveMessageLayer::getBgpMessageType ( ) const

inlineoverridevirtual

bgp_keepalive_message* pcpp::BgpKeepaliveMessageLayer::getKeepaliveHeader ( ) const

inline

Get a pointer to the KeepAlive message data. Notice this points directly to the data, so any change will modify the actual packet data