pcpp::NDPNeighborAdvertisementLayer Class Reference

#include <NdpLayer.h>

Inheritance diagram for pcpp::NDPNeighborAdvertisementLayer:

Classes
struct	ndpneighboradvertisementhdr

Public Member Functions
	NDPNeighborAdvertisementLayer (uint8_t *data, size_t dataLen, Layer *prevLayer, Packet *packet)
	NDPNeighborAdvertisementLayer (uint8_t code, const IPv6Address &targetIP, const MacAddress &targetMac, bool routerFlag, bool unicastFlag, bool overrideFlag)
	NDPNeighborAdvertisementLayer (uint8_t code, const IPv6Address &targetIP, bool routerFlag, bool unicastFlag, bool overrideFlag)
MacAddress	getTargetMac () const
IPv6Address	getTargetIP () const
bool	hasTargetMacInfo () const
bool	getRouterFlag () const
bool	getUnicastFlag () const
bool	getOverrideFlag () const
std::string	toString () const override
Public Member Functions inherited from pcpp::NDPLayerBase
size_t	getNdpOptionCount () const
NdpOption	getNdpOption (NDPNeighborOptionTypes option) const
NdpOption	getFirstNdpOption () const
NdpOption	getNextNdpOption (NdpOption &option) const
NdpOption	addNdpOption (const NdpOptionBuilder &optionBuilder)
bool	removeAllNdpOptions ()
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 () override
	Does nothing for this layer. ICMPv6 is the last layer.
size_t	getHeaderLen () const override
void	computeCalculateFields () override
	Calculate ICMPv6 checksum field.
OsiModelLayer	getOsiModelLayer () const 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::IcmpV6Layer
static Layer *	parseIcmpV6Layer (uint8_t *data, size_t dataLen, Layer *prevLayer, Packet *packet)
Protected Member Functions inherited from pcpp::Layer
template<typename T , typename... Args>
Layer *	constructNextLayer (uint8_t *data, size_t dataLen, Packet *packet, Args &&... extraArgs)
template<typename T , typename TFallback , typename... Args>
Layer *	tryConstructNextLayerWithFallback (uint8_t *data, size_t dataLen, Packet *packet, Args &&... extraArgs)
Static Protected Member Functions inherited from pcpp::Layer
template<typename T >
static bool	canReinterpretAs (const uint8_t *data, size_t dataLen)
	Check if the data is large enough to reinterpret as a type. More...

Detailed Description

Represents a NDP Neighbor Advertisement protocol layer

Constructor & Destructor Documentation

NDPNeighborAdvertisementLayer() [1/3]

pcpp::NDPNeighborAdvertisementLayer::NDPNeighborAdvertisementLayer ( 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

NDPNeighborAdvertisementLayer() [2/3]

pcpp::NDPNeighborAdvertisementLayer::NDPNeighborAdvertisementLayer	(	uint8_t	code,
		const IPv6Address &	targetIP,
		const MacAddress &	targetMac,
		bool	routerFlag,
		bool	unicastFlag,
		bool	overrideFlag
	)

A constructor that allocates a new NDP Advertisement Layer with target link-layer address option

Parameters

[in]	code	Code field
[in]	targetIP	The target IP address from the Neighbor Solicitation message (solicited advertisements) or the address whose link-layer address has changed (unsolicited advertisement)
[in]	targetMac	Adds the target link-layer address into the option field of the layer
[in]	routerFlag	The router flag
[in]	unicastFlag	The solicited flag
[in]	overrideFlag	The override flag

NDPNeighborAdvertisementLayer() [3/3]

pcpp::NDPNeighborAdvertisementLayer::NDPNeighborAdvertisementLayer	(	uint8_t	code,
		const IPv6Address &	targetIP,
		bool	routerFlag,
		bool	unicastFlag,
		bool	overrideFlag
	)

A constructor that allocates a new NDP Advertisement Layer

Parameters

code	Code field
targetIP	The target IP address from the Neighbor Solicitation message (solicited advertisements) or the address whose link-layer address has changed (unsolicited advertisement)
routerFlag	The router flag
unicastFlag	The solicited flag
overrideFlag	The override flag

Member Function Documentation

getOverrideFlag()

bool pcpp::NDPNeighborAdvertisementLayer::getOverrideFlag ( ) const

inline

Returns

Get the override flag

getRouterFlag()

bool pcpp::NDPNeighborAdvertisementLayer::getRouterFlag ( ) const

inline

Returns

Get the router flag

getTargetIP()

IPv6Address pcpp::NDPNeighborAdvertisementLayer::getTargetIP ( ) const

inline

Returns

Get the target IP address

getTargetMac()

MacAddress pcpp::NDPNeighborAdvertisementLayer::getTargetMac

(

)

const

Returns

Get the target MAC address

getUnicastFlag()

bool pcpp::NDPNeighborAdvertisementLayer::getUnicastFlag ( ) const

inline

Returns

Get the unicast flag

hasTargetMacInfo()

bool pcpp::NDPNeighborAdvertisementLayer::hasTargetMacInfo

(

)

const

Returns

Get information if the target link-layer address was added in the option field of the header

toString()

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

overridevirtual

Returns

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

Reimplemented from pcpp::IcmpV6Layer.