Class that represents an abstraction of the 802.11 control frames that contain a target address. More...

#include <dot11_control.h>

Inheritance diagram for Tins::Dot11ControlTA:

Public Member Functions
address_type	target_addr () const
	Getter for the target address field.

void	target_addr (const address_type &addr)
	Setter for the target address field. More...

Public Member Functions inherited from Tins::Dot11Control
	Dot11Control (const address_type &dst_addr=address_type())
	Constructor for creating a 802.11 control frame PDU. More...

	Dot11Control (const uint8_t *buffer, uint32_t total_sz)
	Constructs a Dot11Control object from a buffer and adds all identifiable PDUs found in the buffer as children of this one. More...

PDUType	pdu_type () const
	Getter for the PDU's type. More...

bool	matches_flag (PDUType flag) const
	Check whether this PDU matches the specified flag. More...

Public Member Functions inherited from Tins::Dot11
	Dot11 (const address_type &dst_hw_addr=address_type())
	Constructs an 802.11 PDU. More...

	Dot11 (const uint8_t *buffer, uint32_t total_sz)
	Constructs 802.11 PDU from a buffer and adds all identifiable PDUs found in the buffer as children of this one. More...

small_uint< 2 >	protocol () const
	Getter for the protocol version field. More...

small_uint< 2 >	type () const
	Getter for the Type field. More...

small_uint< 4 >	subtype () const
	Getter for the Subtype field. More...

small_uint< 1 >	to_ds () const
	Getter for the To-DS field. More...

small_uint< 1 >	from_ds () const
	Getter for the From-DS field. More...

small_uint< 1 >	more_frag () const
	Getter for the More-Frag field. More...

small_uint< 1 >	retry () const
	Getter for the Retry field. More...

small_uint< 1 >	power_mgmt () const
	Getter for the Power-Management field. More...

small_uint< 1 >	more_data () const
	Getter for the More Data field. More...

small_uint< 1 >	wep () const
	Getter for the WEP field. More...

small_uint< 1 >	order () const
	Getter for the Order field. More...

uint16_t	duration_id () const
	Getter for the Duration-ID field. More...

address_type	addr1 () const
	Getter for the first address. More...

void	protocol (small_uint< 2 > new_proto)
	Setter for the protocol version field. More...

void	type (small_uint< 2 > new_type)
	Setter for the type field. More...

void	subtype (small_uint< 4 > new_subtype)
	Setter for the subtype field. More...

void	to_ds (small_uint< 1 > new_value)
	Setter for the To-DS field. More...

void	from_ds (small_uint< 1 > new_value)
	Setter for the From-DS field. More...

void	more_frag (small_uint< 1 > new_value)
	Setter for the More-Frag field. More...

void	retry (small_uint< 1 > new_value)
	Setter for the Retry field. More...

void	power_mgmt (small_uint< 1 > new_value)
	Setter for the Power-Management field. More...

void	more_data (small_uint< 1 > new_value)
	Setter for the More Data field. More...

void	wep (small_uint< 1 > new_value)
	Setter for the WEP field. More...

void	order (small_uint< 1 > new_value)
	Setter for the Order field. More...

void	duration_id (uint16_t new_duration_id)
	Setter for the Duration-ID field. More...

void	addr1 (const address_type &new_addr1)
	Setter for the first address. More...

void	send (PacketSender &sender, const NetworkInterface &iface)

void	add_option (const option &opt)
	Adds a new option to this Dot11 PDU. More...

void	add_option (option &&opt)
	Adds a new option to this Dot11 PDU. More...

bool	remove_option (OptionTypes type)
	Removes a Dot11 option. More...

const option *	search_option (OptionTypes type) const
	Looks up a tagged option in the option list. More...

Dot11 *	clone () const

const options_type &	options () const
	Getter for the option list. More...

Public Member Functions inherited from Tins::PDU
	PDU ()
	Default constructor.

	PDU (PDU &&rhs) TINS_NOEXCEPT
	Move constructor. More...

PDU &	operator= (PDU &&rhs) TINS_NOEXCEPT
	Move assignment operator. More...

virtual	~PDU ()
	PDU destructor. More...

virtual uint32_t	trailer_size () const
	Trailer's size. More...

uint32_t	size () const
	The whole chain of PDU's size, including this one. More...

PDU *	inner_pdu () const
	Getter for the inner PDU. More...

PDU *	parent_pdu () const

PDU *	release_inner_pdu ()
	Releases the inner PDU. More...

void	inner_pdu (PDU *next_pdu)
	Sets the child PDU. More...

void	inner_pdu (const PDU &next_pdu)
	Sets the child PDU. More...

serialization_type	serialize ()
	Serializes the whole chain of PDU's, including this one. More...

template<typename T >
T *	find_pdu (PDUType type=T::pdu_flag)
	Finds and returns the first PDU that matches the given flag. More...

template<typename T >
const T *	find_pdu (PDUType type=T::pdu_flag) const
	Finds and returns the first PDU that matches the given flag. More...

template<typename T >
T &	rfind_pdu (PDUType type=T::pdu_flag)
	Finds and returns the first PDU that matches the given flag. More...

template<typename T >
const T &	rfind_pdu (PDUType type=T::pdu_flag) const
	Finds and returns the first PDU that matches the given flag. More...

virtual PDU *	recv_response (PacketSender &sender, const NetworkInterface &iface)
	Receives a matching response for this packet. More...

virtual bool	matches_response (const uint8_t *ptr, uint32_t total_sz) const
	Check whether ptr points to a valid response for this PDU. More...

Protected Member Functions
	Dot11ControlTA (const address_type &dst_addr=address_type(), const address_type &target_addr=address_type())
	Constructor for creating a 802.11 control frame TA PDU. More...

	Dot11ControlTA (const uint8_t *buffer, uint32_t total_sz)
	Constructs a Dot11ControlTA object from a buffer and adds all identifiable PDUs found in the buffer as children of this one. More...

uint32_t	header_size () const
	Returns the 802.11 frame's header length. More...

uint32_t	controlta_size () const
	Getter for the control ta additional fields size.

void	write_ext_header (Memory::OutputMemoryStream &stream)

Protected Member Functions inherited from Tins::Dot11
virtual void	write_fixed_parameters (Memory::OutputMemoryStream &stream)

void	parse_tagged_parameters (Memory::InputMemoryStream &stream)

void	add_tagged_option (OptionTypes opt, uint8_t len, const uint8_t *val)

Protected Member Functions inherited from Tins::PDU
	PDU (const PDU &other)
	Copy constructor.

PDU &	operator= (const PDU &other)
	Copy assignment operator.

void	copy_inner_pdu (const PDU &pdu)
	Copy other PDU's inner PDU(if any). More...

virtual void	prepare_for_serialize ()
	Prepares this PDU for serialization. More...

void	serialize (uint8_t *buffer, uint32_t total_sz)
	Serializes this PDU and propagates this action to child PDUs. More...

Additional Inherited Members
Public Types inherited from Tins::Dot11
enum	Types { MANAGEMENT = 0, CONTROL = 1, DATA = 2 }
	Enum for the different types of 802.11 frames.

enum	OptionTypes { SSID, SUPPORTED_RATES, FH_SET, DS_SET, CF_SET, TIM, IBSS_SET, COUNTRY, HOPPING_PATTERN_PARAMS, HOPPING_PATTERN_TABLE, REQUEST_INFORMATION, BSS_LOAD, EDCA, TSPEC, TCLAS, SCHEDULE, CHALLENGE_TEXT, POWER_CONSTRAINT = 32, POWER_CAPABILITY, TPC_REQUEST, TPC_REPORT, SUPPORTED_CHANNELS, CHANNEL_SWITCH, MEASUREMENT_REQUEST, MEASUREMENT_REPORT, QUIET, IBSS_DFS, ERP_INFORMATION, TS_DELAY, TCLAS_PROCESSING, QOS_CAPABILITY = 46, RSN = 48, EXT_SUPPORTED_RATES = 50, VENDOR_SPECIFIC = 221 }
	Enum for the different types of tagged options.

enum	ManagementSubtypes { ASSOC_REQ = 0, ASSOC_RESP = 1, REASSOC_REQ = 2, REASSOC_RESP = 3, PROBE_REQ = 4, PROBE_RESP = 5, BEACON = 8, ATIM = 9, DISASSOC = 10, AUTH = 11, DEAUTH = 12 }
	Enum for the different subtypes of 802.11 management frames.

enum	ControlSubtypes { BLOCK_ACK_REQ = 8, BLOCK_ACK = 9, PS = 10, RTS = 11, CTS = 12, ACK = 13, CF_END = 14, CF_END_ACK = 15 }
	Enum for the different subtypes of 802.11 control frames.

enum	DataSubtypes { DATA_DATA = 0, DATA_CF_ACK = 1, DATA_CF_POLL = 2, DATA_CF_ACK_POLL = 3, DATA_NULL = 4, CF_ACK = 5, CF_POLL = 6, CF_ACK_POLL = 7, QOS_DATA_DATA = 8, QOS_DATA_CF_ACK = 9, QOS_DATA_CF_POLL = 10, QOS_DATA_CF_ACK_POLL = 11, QOS_DATA_NULL = 12 }
	Enum fro the different subtypes of 802.11 data frames.

typedef HWAddress< 6 >	address_type

typedef PDUOption< uint8_t, Dot11 >	option
	IEEE 802.11 options struct.

typedef std::vector< option >	options_type

Public Types inherited from Tins::PDU
enum	endian_type { BE, LE }

enum	PDUType { RAW, ETHERNET_II, IEEE802_3, DOT3 = IEEE802_3, RADIOTAP, DOT11, DOT11_ACK, DOT11_ASSOC_REQ, DOT11_ASSOC_RESP, DOT11_AUTH, DOT11_BEACON, DOT11_BLOCK_ACK, DOT11_BLOCK_ACK_REQ, DOT11_CF_END, DOT11_DATA, DOT11_CONTROL, DOT11_DEAUTH, DOT11_DIASSOC, DOT11_END_CF_ACK, DOT11_MANAGEMENT, DOT11_PROBE_REQ, DOT11_PROBE_RESP, DOT11_PS_POLL, DOT11_REASSOC_REQ, DOT11_REASSOC_RESP, DOT11_RTS, DOT11_QOS_DATA, LLC, SNAP, IP, ARP, TCP, UDP, ICMP, BOOTP, DHCP, EAPOL, RC4EAPOL, RSNEAPOL, DNS, LOOPBACK, IPv6, ICMPv6, SLL, DHCPv6, DOT1Q, PPPOE, STP, PPI, IPSEC_AH, IPSEC_ESP, PKTAP, MPLS, UNKNOWN = 999, USER_DEFINED_PDU = 1000 }
	Enum which identifies each type of PDU. More...

typedef byte_array	serialization_type

Static Public Member Functions inherited from Tins::Dot11
static Dot11 *	from_bytes (const uint8_t *buffer, uint32_t total_sz)
	Allocates an Dot11 PDU from a buffer. More...

Static Public Attributes inherited from Tins::Dot11Control
static const PDU::PDUType	pdu_flag = PDU::DOT11_CONTROL
	This PDU's flag.

Static Public Attributes inherited from Tins::Dot11
static const PDU::PDUType	pdu_flag = PDU::DOT11
	This PDU's flag.

static const address_type	BROADCAST = "ff:ff:ff:ff:ff:ff"
	Broadcast hardware address.

static const endian_type	endianness = LE

Static Public Attributes inherited from Tins::PDU
static const endian_type	endianness = BE

Protected Attributes inherited from Tins::Dot11
TINS_BEGIN_PACK struct Tins::Dot11::dot11_header	TINS_END_PACK

Detailed Description

Class that represents an abstraction of the 802.11 control frames that contain a target address.

Constructor & Destructor Documentation

Tins::Dot11ControlTA::Dot11ControlTA	(	const address_type &	dst_addr = `address_type()`,
		const address_type &	target_addr = `address_type()`
	)

protected

Constructor for creating a 802.11 control frame TA PDU.

Constructs a 802.11 PDU taking the destination and source hardware addresses.

Parameters

dst_addr	The destination hardware address.
target_addr	The source hardware address.

Tins::Dot11ControlTA::Dot11ControlTA	(	const uint8_t *	buffer,
		uint32_t	total_sz
	)

protected

Constructs a Dot11ControlTA object from a buffer and adds all identifiable PDUs found in the buffer as children of this one.

If the next PDU is not recognized, then a RawPDU is used.

If there is not enough size for the header in the buffer or the input data is malformed, a malformed_packet exception is thrown.

Parameters

buffer	The buffer from which this PDU will be constructed.
total_sz	The total size of the buffer.

Member Function Documentation

uint32_t Tins::Dot11ControlTA::header_size ( ) const

protectedvirtual

Returns the 802.11 frame's header length.

Returns: An uint32_t with the header's size.

See also: PDU::header_size()

Reimplemented from Tins::Dot11.

Reimplemented in Tins::Dot11BlockAck, and Tins::Dot11BlockAckRequest.

void Tins::Dot11ControlTA::target_addr ( const address_type & addr )

Setter for the target address field.

Parameters

addr	The new target address.

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

/home/matias/Projects/libtins/code/include/tins/dot11/dot11_control.h
/home/matias/Projects/libtins/code/src/dot11/dot11_control.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation