Representation of a HELLO protocol message. More...

#include <message.hh>

Inheritance diagram for HelloMessage:

Public Types
typedef multimap< LinkCode, LinkAddrInfo >	LinkBag
Public Member Functions
Message *	decode (uint8_t *buf, size_t &len) throw (InvalidMessage)
bool	encode (uint8_t *buf, size_t &len)
size_t	min_length () const
size_t	length () const
const TimeVal	get_htime () const
void	set_htime (const TimeVal &htime)
OlsrTypes::WillType	willingness () const
void	set_willingness (OlsrTypes::WillType willingness)
void	add_link (const LinkCode code, const IPv4 &remote_addr)
size_t	remove_link (const IPv4 &remote_addr)
	Remove a given neighbor interface address from ALL link tuples.
void	clear ()
const LinkBag &	links () const
virtual string	str () const
	Print a HelloMessage as a string.
virtual size_t	get_links_length () const
	Calculate the on-wire size of all link state tuples.
Protected Member Functions
void	add_link (const LinkCode code, const LinkAddrInfo &lai)
virtual size_t	decode_link_tuple (uint8_t *buf, size_t &len, size_t &skiplen, bool has_lq=false) throw (InvalidLinkTuple)
	Decode a single link tuple from the buffer into the HelloMessage.
size_t	link_tuple_header_length () const
Protected Attributes
TimeVal	_htime
OlsrTypes::WillType	_willingness
LinkBag	_links

Detailed Description

Representation of a HELLO protocol message.

Member Function Documentation

size_t HelloMessage::decode_link_tuple	(	uint8_t *	buf,
		size_t &	len,
		size_t &	skiplen,
		bool	has_lq = `false`
	)		throw (InvalidLinkTuple) `[protected, virtual]`

Decode a single link tuple from the buffer into the HelloMessage.

Parameters:

buf	pointer to the buffer to decode.
len	the number of bytes in the buffer.
skiplen	the number of bytes consumed by this function.
has_lq	true if this function is being called from derived class EtxHelloMessage to process ETX information, otherwise false.

Returns:: the number of bytes consumed in the input stream to produce a decoded link tuple.

Exceptions:

InvalidLinkTuple if an invalid link tuple was found during message decoding.

Reimplemented in EtxHelloMessage.

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