#include <option6_iaaddr.h>

Inheritance diagram for Option6IAAddr:

Public Member Functions
	Option6IAAddr (uint16_t type, const isc::asiolink::IOAddress &addr, uint32_t preferred, uint32_t valid)
	Constructor, used for options constructed (during transmission).

	Option6IAAddr (uint32_t type, OptionBuffer::const_iterator begin, OptionBuffer::const_iterator end)
	Constructor, used for received options.

virtual OptionPtr	clone () const
	Copies this option and returns a pointer to the copy.

isc::asiolink::IOAddress	getAddress () const
	Returns address contained within this option.

unsigned int	getPreferred () const
	Returns preferred lifetime of an address.

unsigned int	getValid () const
	Returns valid lifetime of an address.

virtual uint16_t	len () const
	returns data length (data length + DHCPv4/DHCPv6 option header)

void	pack (isc::util::OutputBuffer &buf, bool check=true) const
	Writes option in wire-format.

void	setAddress (const isc::asiolink::IOAddress &addr)
	sets address in this option.

void	setPreferred (unsigned int pref)
	Sets preferred lifetime (in seconds)

void	setValid (unsigned int valid)
	Sets valid lifetime (in seconds).

virtual std::string	toText (int indent=0) const
	Returns string representation of the option.

virtual void	unpack (OptionBufferConstIter begin, OptionBufferConstIter end)
	Parses received buffer.

Public Member Functions inherited from isc::dhcp::Option
	Option (const Option &source)
	Copy constructor.

	Option (Universe u, uint16_t type)
	ctor, used for options constructed, usually during transmission

	Option (Universe u, uint16_t type, const OptionBuffer &data)
	Constructor, used for received options.

	Option (Universe u, uint16_t type, OptionBufferConstIter first, OptionBufferConstIter last)
	Constructor, used for received options.

virtual	~Option ()
	just to force that every option has virtual dtor

void	addOption (OptionPtr opt)
	Adds a sub-option.

bool	delOption (uint16_t type)
	Attempts to delete first suboption of requested type.

virtual bool	equals (const Option &other) const
	Checks if two options are equal.

bool	equals (const OptionPtr &other) const
	Checks if options are equal.

virtual const OptionBuffer &	getData () const
	Returns pointer to actual data.

std::string	getEncapsulatedSpace () const
	Returns the name of the option space encapsulated by this option.

virtual uint16_t	getHeaderLen () const
	Returns length of header (2 for v4, 4 for v6)

OptionCollection &	getMutableOptions ()
	Returns all encapsulated options.

OptionPtr	getOption (uint16_t type) const
	Returns shared_ptr to suboption of specific type.

const OptionCollection &	getOptions () const
	Returns all encapsulated options.

void	getOptionsCopy (OptionCollection &options_copy) const
	Performs deep copy of suboptions.

uint16_t	getType () const
	Returns option type (0-255 for DHCPv4, 0-65535 for DHCPv6)

uint16_t	getUint16 () const
	Returns content of first word.

uint32_t	getUint32 () const
	Returns content of first double word.

uint8_t	getUint8 () const
	Returns content of first byte.

Universe	getUniverse () const
	returns option universe (V4 or V6)

Option &	operator= (const Option &rhs)
	Assignment operator.

template<typename InputIterator>
void	setData (InputIterator first, InputIterator last)
	Sets content of this option from buffer.

void	setEncapsulatedSpace (const std::string &encapsulated_space)
	Sets the name of the option space encapsulated by this option.

void	setUint16 (uint16_t value)
	Sets content of this option to a single uint16 value.

void	setUint32 (uint32_t value)
	Sets content of this option to a single uint32 value.

void	setUint8 (uint8_t value)
	Sets content of this option to a single uint8 value.

virtual std::vector< uint8_t >	toBinary (const bool include_header=false) const
	Returns binary representation of the option.

virtual std::string	toHexString (const bool include_header=false) const
	Returns string containing hexadecimal representation of option.

virtual std::string	toString () const
	Returns string representation of the value.

virtual bool	valid () const
	returns if option is valid (e.g.

Static Public Attributes
static const size_t	OPTION6_IAADDR_LEN = 24
	length of the fixed part of the IAADDR option

Static Public Attributes inherited from isc::dhcp::Option
static bool	lenient_parsing_
	Governs whether options should be parsed less strictly.

static const size_t	OPTION4_HDR_LEN = 2
	length of the usual DHCPv4 option header (there are exceptions)

static const size_t	OPTION6_HDR_LEN = 4
	length of any DHCPv6 option header

Protected Attributes
isc::asiolink::IOAddress	addr_
	contains an IPv6 address

unsigned int	preferred_
	contains preferred-lifetime timer (in seconds)

unsigned int	valid_
	contains valid-lifetime timer (in seconds)

Protected Attributes inherited from isc::dhcp::Option
OptionBuffer	data_
	contains content of this data

std::string	encapsulated_space_
	Name of the option space being encapsulated by this option.

OptionCollection	options_
	collection for storing suboptions

uint16_t	type_
	option type (0-255 for DHCPv4, 0-65535 for DHCPv6)

Universe	universe_
	option universe (V4 or V6)

Additional Inherited Members
Public Types inherited from isc::dhcp::Option
typedef OptionPtr	Factory(Option::Universe u, uint16_t type, const OptionBuffer &buf)
	a factory function prototype

enum	Universe { V4 , V6 }
	defines option universe DHCPv4 or DHCPv6 More...

Static Public Member Functions inherited from isc::dhcp::Option
static OptionPtr	create (Universe u, uint16_t type)
	Factory function creating an instance of the `Option`.

static OptionPtr	create (Universe u, uint16_t type, const OptionBuffer &data)
	Factory function creating an instance of the `Option`.

static OptionPtr	factory (Option::Universe u, uint16_t type)
	Factory function to create instance of option.

static OptionPtr	factory (Option::Universe u, uint16_t type, const OptionBuffer &buf)
	Factory function to create instance of option.

Protected Member Functions inherited from isc::dhcp::Option
void	check () const
	A protected method used for option correctness.

template<typename OptionType>
OptionPtr	cloneInternal () const
	Copies this option and returns a pointer to the copy.

std::string	headerToText (const int indent=0, const std::string &type_name="") const
	Returns option header in the textual format.

void	packHeader (isc::util::OutputBuffer &buf, bool check=true) const
	Store option's header in a buffer.

void	packOptions (isc::util::OutputBuffer &buf, bool check=true) const
	Store sub options in a buffer.

std::string	suboptionsToText (const int indent=0) const
	Returns collection of suboptions in the textual format.

void	unpackOptions (const OptionBuffer &buf)
	Builds a collection of sub options from the buffer.

Detailed Description

Definition at line 22 of file option6_iaaddr.h.

Constructor & Destructor Documentation

◆ Option6IAAddr() [1/2]

isc::dhcp::Option6IAAddr::Option6IAAddr	(	uint16_t	type,
		const isc::asiolink::IOAddress &	addr,
		uint32_t	preferred,
		uint32_t	valid )

Constructor, used for options constructed (during transmission).

Exceptions

BadValue if specified addr is not IPv6

Parameters

type	option type
addr	reference to an address
preferred	address preferred lifetime (in seconds)
valid	address valid lifetime (in seconds)

Definition at line 29 of file option6_iaaddr.cc.

◆ Option6IAAddr() [2/2]

isc::dhcp::Option6IAAddr::Option6IAAddr	(	uint32_t	type,
		OptionBuffer::const_iterator	begin,
		OptionBuffer::const_iterator	end )

Constructor, used for received options.

Exceptions

OutOfRange if specified option is truncated

Parameters

type	option type
begin	iterator to first byte of option data
end	iterator to end of option data (first byte after option end)

Definition at line 39 of file option6_iaaddr.cc.

Member Function Documentation

◆ clone()

OptionPtr isc::dhcp::Option6IAAddr::clone ( ) const

virtual

Copies this option and returns a pointer to the copy.

Reimplemented from isc::dhcp::Option.

Definition at line 47 of file option6_iaaddr.cc.

◆ getAddress()

isc::asiolink::IOAddress isc::dhcp::Option6IAAddr::getAddress ( ) const

inline

Returns address contained within this option.

Returns: address

Definition at line 98 of file option6_iaaddr.h.

◆ getPreferred()

unsigned int isc::dhcp::Option6IAAddr::getPreferred ( ) const

inline

Returns preferred lifetime of an address.

Returns: preferred lifetime (in seconds)

Definition at line 104 of file option6_iaaddr.h.

◆ getValid()

unsigned int isc::dhcp::Option6IAAddr::getValid ( ) const

inline

Returns valid lifetime of an address.

Returns: valid lifetime (in seconds)

Definition at line 110 of file option6_iaaddr.h.

◆ len()

uint16_t isc::dhcp::Option6IAAddr::len ( ) const

virtual

returns data length (data length + DHCPv4/DHCPv6 option header)

Reimplemented from isc::dhcp::Option.

Definition at line 101 of file option6_iaaddr.cc.

◆ pack()

void isc::dhcp::Option6IAAddr::pack	(	isc::util::OutputBuffer &	buf,
		bool	check = true ) const

virtual

Writes option in wire-format.

Writes option in wire-format to buf, returns pointer to first unused byte after stored option.

Parameters

buf	pointer to a buffer
check	if set to false, allows options larger than 255 for v4

Reimplemented from isc::dhcp::Option.

Definition at line 51 of file option6_iaaddr.cc.

◆ setAddress()

void isc::dhcp::Option6IAAddr::setAddress ( const isc::asiolink::IOAddress & addr )

inline

sets address in this option.

Parameters

addr	address to be sent in this option

Definition at line 80 of file option6_iaaddr.h.

◆ setPreferred()

void isc::dhcp::Option6IAAddr::setPreferred ( unsigned int pref )

inline

Sets preferred lifetime (in seconds)

Parameters

pref	address preferred lifetime (in seconds)

Definition at line 86 of file option6_iaaddr.h.

◆ setValid()

void isc::dhcp::Option6IAAddr::setValid ( unsigned int valid )

inline

Sets valid lifetime (in seconds).

Parameters

valid address valid lifetime (in seconds)

Definition at line 92 of file option6_iaaddr.h.

◆ toText()

std::string isc::dhcp::Option6IAAddr::toText ( int indent = 0 ) const

virtual

Returns string representation of the option.

Parameters

indent number of spaces before printing text

Returns: string with text representation.

Reimplemented from isc::dhcp::Option.

Definition at line 90 of file option6_iaaddr.cc.

◆ unpack()

void isc::dhcp::Option6IAAddr::unpack	(	OptionBufferConstIter	begin,
		OptionBufferConstIter	end )

virtual

Parses received buffer.

Parameters

begin	iterator to first byte of option data
end	iterator to end of option data (first byte after option end)

Reimplemented from isc::dhcp::Option.

Definition at line 71 of file option6_iaaddr.cc.

Member Data Documentation

◆ addr_

isc::asiolink::IOAddress isc::dhcp::Option6IAAddr::addr_

protected

contains an IPv6 address

Definition at line 117 of file option6_iaaddr.h.

◆ OPTION6_IAADDR_LEN

const size_t isc::dhcp::Option6IAAddr::OPTION6_IAADDR_LEN = 24

static

length of the fixed part of the IAADDR option

Definition at line 26 of file option6_iaaddr.h.

◆ preferred_

unsigned int isc::dhcp::Option6IAAddr::preferred_

protected

contains preferred-lifetime timer (in seconds)

Definition at line 120 of file option6_iaaddr.h.

◆ valid_

unsigned int isc::dhcp::Option6IAAddr::valid_

protected

contains valid-lifetime timer (in seconds)

Definition at line 123 of file option6_iaaddr.h.

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

Public Member Functions

Static Public Attributes

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Option6IAAddr() [1/2]

◆ Option6IAAddr() [2/2]

Member Function Documentation

◆ clone()

◆ getAddress()

◆ getPreferred()

◆ getValid()

◆ len()

◆ pack()

◆ setAddress()

◆ setPreferred()

◆ setValid()

◆ toText()

◆ unpack()

Member Data Documentation

◆ addr_

◆ OPTION6_IAADDR_LEN

◆ preferred_

◆ valid_