Processor for Hybi version 13 (RFC6455) More...

#include <hybi13.hpp>

Inheritance diagram for websocketpp::processor::hybi13< config >:

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Collaboration diagram for websocketpp::processor::hybi13< config >:

[legend]

Classes
struct	msg_metadata
	This data structure holds data related to processing a message, such as the buffer it is being written to, its masking key, its UTF8 validation state, and sometimes its compression state. More...

Public Types
typedef processor< config >	base

typedef config::request_type	request_type

typedef config::response_type	response_type

typedef config::message_type	message_type

typedef message_type::ptr	message_ptr

typedef config::con_msg_manager_type	msg_manager_type

typedef msg_manager_type::ptr	msg_manager_ptr

typedef config::rng_type	rng_type

typedef config::permessage_deflate_type	permessage_deflate_type

typedef std::pair< lib::error_code, std::string >	err_str_pair

Public Types inherited from websocketpp::processor::processor< config >
typedef processor< config >	type

typedef config::request_type	request_type

typedef config::response_type	response_type

typedef config::message_type::ptr	message_ptr

typedef std::pair< lib::error_code, std::string >	err_str_pair

Public Member Functions
	hybi13 (bool secure, bool p_is_server, msg_manager_ptr manager, rng_type &rng)

int	get_version () const
	Get the protocol version of this processor. More...

bool	has_permessage_deflate () const

err_str_pair	negotiate_extensions (request_type const &request)
	Initializes extensions based on the Sec-WebSocket-Extensions header. More...

err_str_pair	negotiate_extensions (response_type const &response)
	Initializes extensions based on the Sec-WebSocket-Extensions header. More...

template<typename header_type >
err_str_pair	negotiate_extensions_helper (header_type const &header)
	Extension negotiation helper function. More...

lib::error_code	validate_handshake (request_type const &r) const
	validate a WebSocket handshake request for this version More...

lib::error_code	process_handshake (request_type const &request, std::string const &subprotocol, response_type &response) const
	Calculate the appropriate response for this websocket request. More...

lib::error_code	client_handshake_request (request_type &req, uri_ptr uri, std::vector< std::string > const &subprotocols) const
	Fill in a set of request headers for a client connection request. More...

lib::error_code	validate_server_handshake_response (request_type const &req, response_type &res) const
	Validate the server's response to an outgoing handshake request. More...

std::string	get_raw (response_type const &res) const
	Given a completed response, get the raw bytes to put on the wire. More...

std::string const &	get_origin (request_type const &r) const
	Return the value of the header containing the CORS origin. More...

lib::error_code	extract_subprotocols (request_type const &req, std::vector< std::string > &subprotocol_list)
	Extracts requested subprotocols from a handshake request. More...

uri_ptr	get_uri (request_type const &request) const
	Extracts client uri from a handshake request. More...

size_t	consume (uint8_t *buf, size_t len, lib::error_code &ec)
	Process new websocket connection bytes. More...

lib::error_code	finalize_message ()
	Perform any finalization actions on an incoming message. More...

void	reset_headers ()

bool	ready () const
	Test whether or not the processor has a message ready. More...

message_ptr	get_message ()
	Retrieves the most recently processed message. More...

bool	get_error () const
	Test whether or not the processor is in a fatal error state. More...

size_t	get_bytes_needed () const
	Retrieves the number of bytes presently needed by the processor This value may be used as a hint to the transport layer as to how many bytes to wait for before running consume again. More...

virtual lib::error_code	prepare_data_frame (message_ptr in, message_ptr out)
	Prepare a user data message for writing. More...

lib::error_code	prepare_ping (std::string const &in, message_ptr out) const
	Get URI. More...

lib::error_code	prepare_pong (std::string const &in, message_ptr out) const
	Prepare a pong frame. More...

virtual lib::error_code	prepare_close (close::status::value code, std::string const &reason, message_ptr out) const
	Prepare a close frame. More...

Public Member Functions inherited from websocketpp::processor::processor< config >
	processor (bool secure, bool p_is_server)

virtual	~processor ()

size_t	get_max_message_size () const
	Get maximum message size. More...

void	set_max_message_size (size_t new_value)
	Set maximum message size. More...

virtual bool	has_permessage_compress () const
	Returns whether or not the permessage_compress extension is implemented. More...

Protected Types
enum	state { HEADER_BASIC = 0, HEADER_EXTENDED = 1, EXTENSION = 2, APPLICATION = 3, READY = 4, FATAL_ERROR = 5 }

Protected Member Functions
lib::error_code	process_handshake_key (std::string &key) const
	Convert a client handshake key into a server response key in place. More...

size_t	copy_basic_header_bytes (uint8_t const *buf, size_t len)
	Reads bytes from buf into m_basic_header. More...

size_t	copy_extended_header_bytes (uint8_t const *buf, size_t len)
	Reads bytes from buf into m_extended_header. More...

size_t	process_payload_bytes (uint8_t *buf, size_t len, lib::error_code &ec)
	Reads bytes from buf into message payload. More...

lib::error_code	validate_incoming_basic_header (frame::basic_header const &h, bool is_server, bool new_msg) const
	Validate an incoming basic header. More...

lib::error_code	validate_incoming_extended_header (frame::basic_header h, frame::extended_header e) const
	Validate an incoming extended header. More...

void	masked_copy (std::string const &i, std::string &o, frame::masking_key_type key) const
	Copy and mask/unmask in one operation. More...

lib::error_code	prepare_control (frame::opcode::value op, std::string const &payload, message_ptr out) const
	Generic prepare control frame with opcode and payload. More...

Protected Attributes
frame::basic_header	m_basic_header

msg_manager_ptr	m_msg_manager

size_t	m_bytes_needed

size_t	m_cursor

msg_metadata	m_data_msg

msg_metadata	m_control_msg

msg_metadata *	m_current_msg

frame::extended_header	m_extended_header

rng_type &	m_rng

state	m_state

permessage_deflate_type	m_permessage_deflate

Protected Attributes inherited from websocketpp::processor::processor< config >
bool const	m_secure

bool const	m_server

size_t	m_max_message_size

Detailed Description

template<typename config>
class websocketpp::processor::hybi13< config >

Processor for Hybi version 13 (RFC6455)

Definition at line 54 of file hybi13.hpp.

Member Typedef Documentation

◆ base

template<typename config>

typedef processor<config> websocketpp::processor::hybi13< config >::base

Definition at line 56 of file hybi13.hpp.

◆ request_type

template<typename config>

typedef config::request_type websocketpp::processor::hybi13< config >::request_type

Definition at line 58 of file hybi13.hpp.

◆ response_type

template<typename config>

typedef config::response_type websocketpp::processor::hybi13< config >::response_type

Definition at line 59 of file hybi13.hpp.

◆ message_type

template<typename config>

typedef config::message_type websocketpp::processor::hybi13< config >::message_type

Definition at line 61 of file hybi13.hpp.

◆ message_ptr

template<typename config>

typedef message_type::ptr websocketpp::processor::hybi13< config >::message_ptr

Definition at line 62 of file hybi13.hpp.

◆ msg_manager_type

template<typename config>

typedef config::con_msg_manager_type websocketpp::processor::hybi13< config >::msg_manager_type

Definition at line 64 of file hybi13.hpp.

◆ msg_manager_ptr

template<typename config>

typedef msg_manager_type::ptr websocketpp::processor::hybi13< config >::msg_manager_ptr

Definition at line 65 of file hybi13.hpp.

◆ rng_type

template<typename config>

typedef config::rng_type websocketpp::processor::hybi13< config >::rng_type

Definition at line 66 of file hybi13.hpp.

◆ permessage_deflate_type

template<typename config>

typedef config::permessage_deflate_type websocketpp::processor::hybi13< config >::permessage_deflate_type

Definition at line 68 of file hybi13.hpp.

◆ err_str_pair

template<typename config>

typedef std::pair<lib::error_code,std::string> websocketpp::processor::hybi13< config >::err_str_pair

Definition at line 70 of file hybi13.hpp.

Member Enumeration Documentation

◆ state

template<typename config>

enum websocketpp::processor::hybi13::state

protected

Enumerator
HEADER_BASIC
HEADER_EXTENDED
EXTENSION
APPLICATION
READY
FATAL_ERROR

Definition at line 1019 of file hybi13.hpp.

Constructor & Destructor Documentation

◆ hybi13()

template<typename config>

websocketpp::processor::hybi13< config >::hybi13	(	bool	secure,
		bool	p_is_server,
		msg_manager_ptr	manager,
		rng_type &	rng
	)

inlineexplicit

Definition at line 72 of file hybi13.hpp.

Member Function Documentation

◆ get_version()

template<typename config>

int websocketpp::processor::hybi13< config >::get_version ( ) const

inlinevirtual

Get the protocol version of this processor.

Implements websocketpp::processor::processor< config >.

Definition at line 80 of file hybi13.hpp.

◆ has_permessage_deflate()

template<typename config>

bool websocketpp::processor::hybi13< config >::has_permessage_deflate ( ) const

inline

Definition at line 84 of file hybi13.hpp.

◆ negotiate_extensions() [1/2]

template<typename config>

err_str_pair websocketpp::processor::hybi13< config >::negotiate_extensions ( request_type const & )

inlinevirtual

Initializes extensions based on the Sec-WebSocket-Extensions header.

Reads the Sec-WebSocket-Extensions header and determines if any of the requested extensions are supported by this processor. If they are their settings data is initialized and an extension string to send to the is returned.

Parameters

request The request or response headers to look at.

Reimplemented from websocketpp::processor::processor< config >.

Definition at line 88 of file hybi13.hpp.

Referenced by BOOST_AUTO_TEST_CASE().

◆ negotiate_extensions() [2/2]

template<typename config>

err_str_pair websocketpp::processor::hybi13< config >::negotiate_extensions ( response_type const & )

inlinevirtual

Initializes extensions based on the Sec-WebSocket-Extensions header.

Reads the Sec-WebSocket-Extensions header and determines if any of the requested extensions were accepted by the server. If they are their settings data is initialized. If they are not a list of required extensions (if any) is returned. This list may be sent back to the server as a part of the 1010/Extension required close code.

Parameters

response The request or response headers to look at.

Reimplemented from websocketpp::processor::processor< config >.

Definition at line 92 of file hybi13.hpp.

◆ negotiate_extensions_helper()

template<typename config>

template<typename header_type >

err_str_pair websocketpp::processor::hybi13< config >::negotiate_extensions_helper ( header_type const & header )

inline

Extension negotiation helper function.

This exists mostly because the code for requests and responses is identical and I can't have virtual template methods.

Definition at line 102 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::negotiate_extensions().

◆ validate_handshake()

template<typename config>

lib::error_code websocketpp::processor::hybi13< config >::validate_handshake ( request_type const & request ) const

inlinevirtual

validate a WebSocket handshake request for this version

Parameters

request The WebSocket handshake request to validate. is_websocket_handshake(request) must be true and get_websocket_version(request) must equal this->get_version().

Returns: A status code, 0 on success, non-zero for specific sorts of failure

Implements websocketpp::processor::processor< config >.

Definition at line 185 of file hybi13.hpp.

Referenced by BOOST_AUTO_TEST_CASE().

◆ process_handshake()

template<typename config>

lib::error_code websocketpp::processor::hybi13< config >::process_handshake	(	request_type const &	req,
		std::string const &	subprotocol,
		response_type &	res
	)		const

inlinevirtual

Calculate the appropriate response for this websocket request.

Parameters

req	The request to process
subprotocol	The subprotocol in use
res	The response to store the processed response in

Returns: An error code, 0 on success, non-zero for other errors

Implements websocketpp::processor::processor< config >.

Definition at line 209 of file hybi13.hpp.

Referenced by BOOST_AUTO_TEST_CASE().

◆ client_handshake_request()

template<typename config>

lib::error_code websocketpp::processor::hybi13< config >::client_handshake_request	(	request_type &	req,
		uri_ptr	uri,
		std::vector< std::string > const &	subprotocols
	)		const

inlinevirtual

Fill in a set of request headers for a client connection request.

Parameters

[out]	req	Set of headers to fill in
[in]	uri	The uri being connected to
[in]	subprotocols	The list of subprotocols to request

Implements websocketpp::processor::processor< config >.

Definition at line 237 of file hybi13.hpp.

◆ validate_server_handshake_response()

template<typename config>

lib::error_code websocketpp::processor::hybi13< config >::validate_server_handshake_response	(	request_type const &	req,
		response_type &	res
	)		const

inlinevirtual

Validate the server's response to an outgoing handshake request.

Parameters

req	The original request sent
res	The reponse to generate

Returns: An error code, 0 on success, non-zero for other errors

Implements websocketpp::processor::processor< config >.

Definition at line 287 of file hybi13.hpp.

◆ get_raw()

template<typename config>

std::string websocketpp::processor::hybi13< config >::get_raw ( response_type const & request ) const

inlinevirtual

Given a completed response, get the raw bytes to put on the wire.

Implements websocketpp::processor::processor< config >.

Definition at line 324 of file hybi13.hpp.

◆ get_origin()

template<typename config>

std::string const& websocketpp::processor::hybi13< config >::get_origin ( request_type const & request ) const

inlinevirtual

Return the value of the header containing the CORS origin.

Implements websocketpp::processor::processor< config >.

Definition at line 328 of file hybi13.hpp.

◆ extract_subprotocols()

template<typename config>

lib::error_code websocketpp::processor::hybi13< config >::extract_subprotocols	(	request_type const &	req,
		std::vector< std::string > &	subprotocol_list
	)

inlinevirtual

Extracts requested subprotocols from a handshake request.

Extracts a list of all subprotocols that the client has requested in the given opening handshake request.

Parameters

[in]	req	The request to extract from
[out]	subprotocol_list	A reference to a vector of strings to store the results in.

Implements websocketpp::processor::processor< config >.

Definition at line 332 of file hybi13.hpp.

◆ get_uri()

template<typename config>

uri_ptr websocketpp::processor::hybi13< config >::get_uri ( request_type const & request ) const

inlinevirtual

Extracts client uri from a handshake request.

Implements websocketpp::processor::processor< config >.

Definition at line 351 of file hybi13.hpp.

Referenced by BOOST_AUTO_TEST_CASE().

◆ consume()

template<typename config>

size_t websocketpp::processor::hybi13< config >::consume	(	uint8_t *	buf,
		size_t	len,
		lib::error_code &	ec
	)

inlinevirtual

Process new websocket connection bytes.

Hybi 13 data streams represent a series of variable length frames. Each frame is made up of a series of fixed length fields. The lengths of later fields are contained in earlier fields. The first field length is fixed by the spec.

This processor represents a state machine that keeps track of what field is presently being read and how many more bytes are needed to complete it

Read two header bytes Extract full frame length. Read extra header bytes Validate frame header (including extension validate) Read extension data into extension message state object Read payload data into payload

Parameters

buf	Input buffer
len	Length of input buffer

Returns: Number of bytes processed or zero on error

Implements websocketpp::processor::processor< config >.

Definition at line 382 of file hybi13.hpp.

◆ finalize_message()

template<typename config>

lib::error_code websocketpp::processor::hybi13< config >::finalize_message ( )

inline

Perform any finalization actions on an incoming message.

Called after the full message is received. Provides the opportunity for extensions to complete any data post processing as well as final UTF8 validation checks for text messages.

Returns: A code indicating errors, if any

Definition at line 518 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume().

◆ reset_headers()

template<typename config>

void websocketpp::processor::hybi13< config >::reset_headers ( )

inline

Definition at line 548 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume(), websocketpp::processor::hybi13< stub_config >::get_message(), and websocketpp::processor::hybi13< stub_config >::hybi13().

◆ ready()

template<typename config>

bool websocketpp::processor::hybi13< config >::ready ( ) const

inlinevirtual

Test whether or not the processor has a message ready.

Implements websocketpp::processor::processor< config >.

Definition at line 563 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::get_message().

◆ get_message()

template<typename config>

message_ptr websocketpp::processor::hybi13< config >::get_message ( )

inlinevirtual

Retrieves the most recently processed message.

Retrieves a shared pointer to the recently completed message if there is one. If ready() returns true then there is a message available. Retrieving the message with get_message will reset the state of ready. As such, each new message may be retrieved only once. Calling get_message when there is no message available will result in a null pointer being returned.

Returns: A pointer to the most recently processed message or a null shared pointer.

Implements websocketpp::processor::processor< config >.

Definition at line 567 of file hybi13.hpp.

◆ get_error()

template<typename config>

bool websocketpp::processor::hybi13< config >::get_error ( ) const

inlinevirtual

Test whether or not the processor is in a fatal error state.

Implements websocketpp::processor::processor< config >.

Definition at line 586 of file hybi13.hpp.

◆ get_bytes_needed()

template<typename config>

size_t websocketpp::processor::hybi13< config >::get_bytes_needed ( ) const

inlinevirtual

Retrieves the number of bytes presently needed by the processor This value may be used as a hint to the transport layer as to how many bytes to wait for before running consume again.

Reimplemented from websocketpp::processor::processor< config >.

Definition at line 590 of file hybi13.hpp.

◆ prepare_data_frame()

template<typename config>

virtual lib::error_code websocketpp::processor::hybi13< config >::prepare_data_frame	(	message_ptr	in,
		message_ptr	out
	)

inlinevirtual

Prepare a user data message for writing.

Performs validation, masking, compression, etc. will return an error if there was an error, otherwise msg will be ready to be written

TODO: tests

Parameters

in	An unprepared message to prepare
out	A message to be overwritten with the prepared message

Returns: error code

Implements websocketpp::processor::processor< config >.

Definition at line 605 of file hybi13.hpp.

◆ prepare_ping()

template<typename config>

lib::error_code websocketpp::processor::hybi13< config >::prepare_ping	(	std::string const &	in,
		message_ptr	out
	)		const

inlinevirtual

Get URI.

Implements websocketpp::processor::processor< config >.

Definition at line 688 of file hybi13.hpp.

◆ prepare_pong()

template<typename config>

lib::error_code websocketpp::processor::hybi13< config >::prepare_pong	(	std::string const &	in,
		message_ptr	out
	)		const

inlinevirtual

Prepare a pong frame.

Pong preparation is entirely state free. There is no payload validation other than length. Payload need not be UTF-8.

Parameters

in	The string to use for the pong payload
out	The message buffer to prepare the pong in.

Returns: Status code, zero on success, non-zero on failure

Implements websocketpp::processor::processor< config >.

Definition at line 692 of file hybi13.hpp.

◆ prepare_close()

template<typename config>

virtual lib::error_code websocketpp::processor::hybi13< config >::prepare_close	(	close::status::value	code,
		std::string const &	reason,
		message_ptr	out
	)		const

inlinevirtual

Prepare a close frame.

Close preparation is entirely state free. The code and reason are both subject to validation. Reason must be valid UTF-8. Code must be a valid un-reserved WebSocket close code. Use close::status::no_status to indicate no code. If no code is supplied a reason may not be specified.

Parameters

code	The close code to send
reason	The reason string to send
out	The message buffer to prepare the fame in

Returns: Status code, zero on success, non-zero on failure

Implements websocketpp::processor::processor< config >.

Definition at line 696 of file hybi13.hpp.

◆ process_handshake_key()

template<typename config>

lib::error_code websocketpp::processor::hybi13< config >::process_handshake_key ( std::string & key ) const

inlineprotected

Convert a client handshake key into a server response key in place.

Definition at line 733 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::process_handshake(), and websocketpp::processor::hybi13< stub_config >::validate_server_handshake_response().

◆ copy_basic_header_bytes()

template<typename config>

size_t websocketpp::processor::hybi13< config >::copy_basic_header_bytes	(	uint8_t const *	buf,
		size_t	len
	)

inlineprotected

Reads bytes from buf into m_basic_header.

Definition at line 744 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume().

◆ copy_extended_header_bytes()

template<typename config>

size_t websocketpp::processor::hybi13< config >::copy_extended_header_bytes	(	uint8_t const *	buf,
		size_t	len
	)

inlineprotected

Reads bytes from buf into m_extended_header.

Definition at line 776 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume().

◆ process_payload_bytes()

template<typename config>

size_t websocketpp::processor::hybi13< config >::process_payload_bytes	(	uint8_t *	buf,
		size_t	len,
		lib::error_code &	ec
	)

inlineprotected

Reads bytes from buf into message payload.

This function performs unmasking and uncompression, validates the decoded bytes, and writes them to the appropriate message buffer.

This member function will use the input buffer as stratch space for its work. The raw input bytes will not be preserved. This applies only to the bytes actually needed. At most min(m_bytes_needed,len) will be processed.

Parameters

buf	Input/working buffer
len	Length of buf

Returns: Number of bytes processed or zero in case of an error

Definition at line 799 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume().

◆ validate_incoming_basic_header()

template<typename config>

lib::error_code websocketpp::processor::hybi13< config >::validate_incoming_basic_header	(	frame::basic_header const &	h,
		bool	is_server,
		bool	new_msg
	)		const

inlineprotected

Validate an incoming basic header.

Validates an incoming hybi13 basic header.

Parameters

h	The basic header to validate
is_server	Whether or not the endpoint that received this frame is a server.
new_msg	Whether or not this is the first frame of the message

Returns: 0 on success or a non-zero error code on failure

Definition at line 848 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume().

◆ validate_incoming_extended_header()

template<typename config>

lib::error_code websocketpp::processor::hybi13< config >::validate_incoming_extended_header	(	frame::basic_header	h,
		frame::extended_header	e
	)		const

inlineprotected

Validate an incoming extended header.

Validates an incoming hybi13 full header.

Todo:: unit test for the >32 bit frames on 32 bit systems case

Parameters

h	The basic header to validate
e	The extended header to validate

Returns: An error_code, non-zero values indicate why the validation failed

Definition at line 926 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume().

◆ masked_copy()

template<typename config>

void websocketpp::processor::hybi13< config >::masked_copy	(	std::string const &	i,
		std::string &	o,
		frame::masking_key_type	key
	)		const

inlineprotected

Copy and mask/unmask in one operation.

Reads input from one string and writes unmasked output to another.

Parameters

[in]	i	The input string.
[out]	o	The output string.
[in]	key	The masking key to use for masking/unmasking

Definition at line 961 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::prepare_control(), and websocketpp::processor::hybi13< stub_config >::prepare_data_frame().

◆ prepare_control()

template<typename config>

lib::error_code websocketpp::processor::hybi13< config >::prepare_control	(	frame::opcode::value	op,
		std::string const &	payload,
		message_ptr	out
	)		const

inlineprotected

Generic prepare control frame with opcode and payload.

Internal control frame building method. Handles validation, masking, etc

Parameters

op	The control opcode to use
payload	The payload to use
out	The message buffer to store the prepared frame in

Returns: Status code, zero on success, non-zero on error

Definition at line 977 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::prepare_close(), websocketpp::processor::hybi13< stub_config >::prepare_ping(), and websocketpp::processor::hybi13< stub_config >::prepare_pong().

Member Data Documentation

◆ m_basic_header

template<typename config>

frame::basic_header websocketpp::processor::hybi13< config >::m_basic_header

protected

Definition at line 1044 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume(), websocketpp::processor::hybi13< stub_config >::copy_basic_header_bytes(), websocketpp::processor::hybi13< stub_config >::finalize_message(), websocketpp::processor::hybi13< stub_config >::process_payload_bytes(), and websocketpp::processor::hybi13< stub_config >::reset_headers().

◆ m_msg_manager

template<typename config>

msg_manager_ptr websocketpp::processor::hybi13< config >::m_msg_manager

protected

Definition at line 1047 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume().

◆ m_bytes_needed

template<typename config>

size_t websocketpp::processor::hybi13< config >::m_bytes_needed

protected

Definition at line 1050 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume(), websocketpp::processor::hybi13< stub_config >::copy_basic_header_bytes(), websocketpp::processor::hybi13< stub_config >::copy_extended_header_bytes(), websocketpp::processor::hybi13< stub_config >::get_bytes_needed(), websocketpp::processor::hybi13< stub_config >::process_payload_bytes(), and websocketpp::processor::hybi13< stub_config >::reset_headers().

◆ m_cursor

template<typename config>

size_t websocketpp::processor::hybi13< config >::m_cursor

protected

Definition at line 1053 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume(), and websocketpp::processor::hybi13< stub_config >::copy_extended_header_bytes().

◆ m_data_msg

template<typename config>

msg_metadata websocketpp::processor::hybi13< config >::m_data_msg

protected

Definition at line 1056 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume(), and websocketpp::processor::hybi13< stub_config >::get_message().

◆ m_control_msg

template<typename config>

msg_metadata websocketpp::processor::hybi13< config >::m_control_msg

protected

Definition at line 1058 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume(), and websocketpp::processor::hybi13< stub_config >::get_message().

◆ m_current_msg

template<typename config>

msg_metadata* websocketpp::processor::hybi13< config >::m_current_msg

protected

Definition at line 1061 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume(), websocketpp::processor::hybi13< stub_config >::finalize_message(), websocketpp::processor::hybi13< stub_config >::get_message(), and websocketpp::processor::hybi13< stub_config >::process_payload_bytes().

◆ m_extended_header

template<typename config>

frame::extended_header websocketpp::processor::hybi13< config >::m_extended_header

protected

Definition at line 1064 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume(), websocketpp::processor::hybi13< stub_config >::copy_extended_header_bytes(), and websocketpp::processor::hybi13< stub_config >::reset_headers().

◆ m_rng

template<typename config>

rng_type& websocketpp::processor::hybi13< config >::m_rng

protected

Definition at line 1066 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::client_handshake_request(), websocketpp::processor::hybi13< stub_config >::prepare_control(), and websocketpp::processor::hybi13< stub_config >::prepare_data_frame().

◆ m_state

template<typename config>

state websocketpp::processor::hybi13< config >::m_state

protected

Definition at line 1069 of file hybi13.hpp.

Referenced by websocketpp::processor::hybi13< stub_config >::consume(), websocketpp::processor::hybi13< stub_config >::finalize_message(), websocketpp::processor::hybi13< stub_config >::get_error(), websocketpp::processor::hybi13< stub_config >::ready(), and websocketpp::processor::hybi13< stub_config >::reset_headers().

◆ m_permessage_deflate

template<typename config>

permessage_deflate_type websocketpp::processor::hybi13< config >::m_permessage_deflate

protected

Definition at line 1072 of file hybi13.hpp.

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

ndnSIM/NFD/websocketpp/websocketpp/processors/hybi13.hpp

Classes

Public Types

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Detailed Description

template<typename config> class websocketpp::processor::hybi13< config >

Member Typedef Documentation

◆ base

◆ request_type

◆ response_type

◆ message_type

◆ message_ptr

◆ msg_manager_type

◆ msg_manager_ptr

◆ rng_type

◆ permessage_deflate_type

◆ err_str_pair

Member Enumeration Documentation

◆ state

Constructor & Destructor Documentation

◆ hybi13()

Member Function Documentation

◆ get_version()

◆ has_permessage_deflate()

◆ negotiate_extensions() [1/2]

◆ negotiate_extensions() [2/2]

◆ negotiate_extensions_helper()

◆ validate_handshake()

◆ process_handshake()

◆ client_handshake_request()

◆ validate_server_handshake_response()

◆ get_raw()

◆ get_origin()

◆ extract_subprotocols()

◆ get_uri()

◆ consume()

◆ finalize_message()

◆ reset_headers()

◆ ready()

◆ get_message()

◆ get_error()

◆ get_bytes_needed()

◆ prepare_data_frame()

◆ prepare_ping()

◆ prepare_pong()

◆ prepare_close()

◆ process_handshake_key()

◆ copy_basic_header_bytes()

◆ copy_extended_header_bytes()

◆ process_payload_bytes()

◆ validate_incoming_basic_header()

◆ validate_incoming_extended_header()

◆ masked_copy()

◆ prepare_control()

Member Data Documentation

◆ m_basic_header

◆ m_msg_manager

◆ m_bytes_needed

◆ m_cursor

◆ m_data_msg

◆ m_control_msg

◆ m_current_msg

◆ m_extended_header

◆ m_rng

◆ m_state

◆ m_permessage_deflate

template<typename config>
class websocketpp::processor::hybi13< config >