IPv6Prefix Class Reference

RFC 2470 A.4.1 IPv6 Prefix Representation OSPFv3 only. More...

#include <lsa.hh>

List of all members.

Public Member Functions
	IPv6Prefix (OspfTypes::Version version, bool use_metric=false)
	IPv6Prefix (const IPv6Prefix &rhs)
IPv6Prefix	operator= (const IPv6Prefix &rhs)
void	copy (const IPv6Prefix &rhs)
size_t	length () const
IPv6Prefix	decode (uint8_t *ptr, size_t &len, uint8_t prefixlen, uint8_t option) const throw (InvalidPacket)
	Decode a IPv6Prefix.
size_t	copy_out (uint8_t *to_uint8) const
	Copy a wire format representation to the pointer provided.
OspfTypes::Version	get_version () const
void	set_network (const IPNet< IPv6 > &network)
IPNet< IPv6 >	get_network () const
bool	use_metric () const
void	set_metric (uint16_t metric)
uint16_t	get_metric () const
void	set_prefix_options (uint8_t prefix_options)
uint8_t	get_prefix_options () const
void	set_bit (bool set, uint8_t bit)
bool	get_bit (uint8_t bit) const
void	set_nu_bit (bool set)
bool	get_nu_bit () const
void	set_la_bit (bool set)
bool	get_la_bit () const
void	set_mc_bit (bool set)
bool	get_mc_bit () const
void	set_p_bit (bool set)
bool	get_p_bit () const
void	set_dn_bit (bool set)
bool	get_dn_bit () const
string	str () const
	Generate a printable representation.
Static Public Member Functions
static size_t	bytes_per_prefix (uint8_t prefix)
Static Public Attributes
static const uint8_t	NU_bit = 0x1
static const uint8_t	LA_bit = 0x2
static const uint8_t	MC_bit = 0x4
static const uint8_t	P_bit = 0x8
static const uint8_t	DN_bit = 0x10
Private Attributes
const OspfTypes::Version	_version
const bool	_use_metric
IPNet< IPv6 >	_network
uint16_t	_metric
uint8_t	_prefix_options

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Detailed Description

RFC 2470 A.4.1 IPv6 Prefix Representation OSPFv3 only.

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Member Function Documentation

static size_t IPv6Prefix::bytes_per_prefix

(

uint8_t

prefix

)

[inline, static]

Returns:

Number of bytes that will be occupied by this prefix.

size_t IPv6Prefix::copy_out

(

uint8_t *

to_uint8

)

const

Copy a wire format representation to the pointer provided.

The caller should have called length() to pre-allocate the space required.

length() should be called by the caller to verify enough space is available.

Returns:

the number of bytes written.

IPv6Prefix IPv6Prefix::decode	(	uint8_t *	ptr,
		size_t &	len,
		uint8_t	prefixlen,
		uint8_t	option
	)		const throw (InvalidPacket)

Decode a IPv6Prefix.

Parameters:

buf	pointer to buffer.
len	length of the buffer on input set to the number of bytes consumed on output.
prefixlen	prefix length
option	prefix option

Returns:

A IPv6Prefix.

size_t IPv6Prefix::length

(

)

const

Returns:

the number of bytes the encoded data will occupy.

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

• /home/greearb/git/xorp.ct.github/xorp/ospf/lsa.hh
• /home/greearb/git/xorp.ct.github/xorp/ospf/lsa.cc