ClassicProtocolState Class Reference

protocol state of a classic protocol connection. More...

#include <classic_connection_base.h>

Inheritance diagram for ClassicProtocolState:

Classes
struct	FrameInfo

Public Types
enum class	HandshakeState { kConnected , kServerGreeting , kClientGreeting , kFinished }
using	PreparedStatements = std::unordered_map< uint32_t, PreparedStatement >

Public Member Functions
	ClassicProtocolState ()=default
	ClassicProtocolState (classic_protocol::capabilities::value_type server_caps, classic_protocol::capabilities::value_type client_caps, std::optional< classic_protocol::message::server::Greeting > server_greeting, std::string username, std::string schema, std::string attributes)
void	server_capabilities (classic_protocol::capabilities::value_type caps)
void	client_capabilities (classic_protocol::capabilities::value_type caps)
classic_protocol::capabilities::value_type	client_capabilities () const
classic_protocol::capabilities::value_type	server_capabilities () const
classic_protocol::capabilities::value_type	shared_capabilities () const
std::optional< classic_protocol::message::client::Greeting >	client_greeting () const
void	client_greeting (std::optional< classic_protocol::message::client::Greeting > msg)
std::optional< classic_protocol::message::server::Greeting >	server_greeting () const
void	server_greeting (std::optional< classic_protocol::message::server::Greeting > msg)
uint8_t &	seq_id ()
uint8_t	seq_id () const
void	seq_id (uint8_t id)
std::optional< FrameInfo > &	current_frame ()
std::optional< uint8_t > &	current_msg_type ()
std::string	auth_method_name () const
void	auth_method_name (std::string name)
std::string	auth_method_data () const
void	auth_method_data (std::string data)
std::string	username ()
void	username (std::string user)
void	password (std::optional< std::string > pw)
std::optional< std::string >	password () const
std::string	schema ()
void	schema (std::string s)
std::string	attributes ()
void	attributes (std::string attrs)
std::string	sent_attributes ()
void	sent_attributes (std::string attrs)
HandshakeState	handshake_state () const
void	handshake_state (HandshakeState state)
const PreparedStatements &	prepared_statements () const
PreparedStatements &	prepared_statements ()
classic_protocol::status::value_type	status_flags () const
void	status_flags (classic_protocol::status::value_type val)
Public Member Functions inherited from ProtocolStateBase
virtual	~ProtocolStateBase ()=default

Public Attributes
uint64_t	columns_left {}
uint32_t	params_left {}

Private Attributes
classic_protocol::capabilities::value_type	server_caps_ {}
classic_protocol::capabilities::value_type	client_caps_ {}
std::optional< classic_protocol::message::client::Greeting >	client_greeting_ {}
std::optional< classic_protocol::message::server::Greeting >	server_greeting_ {}
std::optional< FrameInfo >	current_frame_ {}
std::optional< uint8_t >	msg_type_ {}
uint8_t	seq_id_ {255}
std::string	username_
std::optional< std::string >	password_
std::string	schema_
std::string	recv_attributes_
std::string	sent_attributes_
std::string	auth_method_name_
std::string	auth_method_data_
PreparedStatements	prepared_stmts_
classic_protocol::status::value_type	status_flags_ {}
HandshakeState	handshake_state_ {HandshakeState::kConnected}

Detailed Description

protocol state of a classic protocol connection.

Member Typedef Documentation

PreparedStatements

using ClassicProtocolState::PreparedStatements = std::unordered_map<uint32_t, PreparedStatement>

Member Enumeration Documentation

HandshakeState

enum class ClassicProtocolState::HandshakeState

strong

Enumerator
kConnected
kServerGreeting
kClientGreeting
kFinished

Constructor & Destructor Documentation

ClassicProtocolState() [1/2]

ClassicProtocolState::ClassicProtocolState ( )

default

ClassicProtocolState() [2/2]

ClassicProtocolState::ClassicProtocolState ( classic_protocol::capabilities::value_type  server_caps, classic_protocol::capabilities::value_type  client_caps, std::optional< classic_protocol::message::server::Greeting >  server_greeting, std::string  username, std::string  schema, std::string  attributes  )

inline

Member Function Documentation

attributes() [1/2]

std::string ClassicProtocolState::attributes ( )

inline

attributes() [2/2]

void ClassicProtocolState::attributes ( std::string  attrs )

inline

auth_method_data() [1/2]

std::string ClassicProtocolState::auth_method_data ( ) const

inline

auth_method_data() [2/2]

void ClassicProtocolState::auth_method_data ( std::string  data )

inline

auth_method_name() [1/2]

std::string ClassicProtocolState::auth_method_name ( ) const

inline

auth_method_name() [2/2]

void ClassicProtocolState::auth_method_name ( std::string  name )

inline

client_capabilities() [1/2]

classic_protocol::capabilities::value_type ClassicProtocolState::client_capabilities ( ) const

inline

client_capabilities() [2/2]

void ClassicProtocolState::client_capabilities ( classic_protocol::capabilities::value_type  caps )

inline

client_greeting() [1/2]

std::optional< classic_protocol::message::client::Greeting > ClassicProtocolState::client_greeting ( ) const

inline

client_greeting() [2/2]

void ClassicProtocolState::client_greeting ( std::optional< classic_protocol::message::client::Greeting >  msg )

inline

current_frame()

std::optional< FrameInfo > & ClassicProtocolState::current_frame ( )

inline

current_msg_type()

std::optional< uint8_t > & ClassicProtocolState::current_msg_type ( )

inline

handshake_state() [1/2]

HandshakeState ClassicProtocolState::handshake_state ( ) const

inline

handshake_state() [2/2]

void ClassicProtocolState::handshake_state ( HandshakeState  state )

inline

password() [1/2]

std::optional< std::string > ClassicProtocolState::password ( ) const

inline

password() [2/2]

void ClassicProtocolState::password ( std::optional< std::string >  pw )

inline

prepared_statements() [1/2]

PreparedStatements & ClassicProtocolState::prepared_statements ( )

inline

prepared_statements() [2/2]

const PreparedStatements & ClassicProtocolState::prepared_statements ( ) const

inline

schema() [1/2]

std::string ClassicProtocolState::schema ( )

inline

schema() [2/2]

void ClassicProtocolState::schema ( std::string  s )

inline

sent_attributes() [1/2]

std::string ClassicProtocolState::sent_attributes ( )

inline

sent_attributes() [2/2]

void ClassicProtocolState::sent_attributes ( std::string  attrs )

inline

seq_id() [1/3]

uint8_t & ClassicProtocolState::seq_id ( )

inline

seq_id() [2/3]

uint8_t ClassicProtocolState::seq_id ( ) const

inline

seq_id() [3/3]

void ClassicProtocolState::seq_id ( uint8_t  id )

inline

server_capabilities() [1/2]

classic_protocol::capabilities::value_type ClassicProtocolState::server_capabilities ( ) const

inline

server_capabilities() [2/2]

void ClassicProtocolState::server_capabilities ( classic_protocol::capabilities::value_type  caps )

inline

server_greeting() [1/2]

std::optional< classic_protocol::message::server::Greeting > ClassicProtocolState::server_greeting ( ) const

inline

server_greeting() [2/2]

void ClassicProtocolState::server_greeting ( std::optional< classic_protocol::message::server::Greeting >  msg )

inline

shared_capabilities()

classic_protocol::capabilities::value_type ClassicProtocolState::shared_capabilities ( ) const

inline

status_flags() [1/2]

classic_protocol::status::value_type ClassicProtocolState::status_flags ( ) const

inline

status_flags() [2/2]

void ClassicProtocolState::status_flags ( classic_protocol::status::value_type  val )

inline

username() [1/2]

std::string ClassicProtocolState::username ( )

inline

username() [2/2]

void ClassicProtocolState::username ( std::string  user )

inline

Member Data Documentation

auth_method_data_

std::string ClassicProtocolState::auth_method_data_

private

auth_method_name_

std::string ClassicProtocolState::auth_method_name_

private

client_caps_

classic_protocol::capabilities::value_type ClassicProtocolState::client_caps_ {}

private

client_greeting_

std::optional<classic_protocol::message::client::Greeting> ClassicProtocolState::client_greeting_ {}

private

columns_left

uint64_t ClassicProtocolState::columns_left {}

current_frame_

std::optional<FrameInfo> ClassicProtocolState::current_frame_ {}

private

handshake_state_

HandshakeState ClassicProtocolState::handshake_state_ {HandshakeState::kConnected}

private

msg_type_

std::optional<uint8_t> ClassicProtocolState::msg_type_ {}

private

params_left

uint32_t ClassicProtocolState::params_left {}

password_

std::optional<std::string> ClassicProtocolState::password_

private

prepared_stmts_

PreparedStatements ClassicProtocolState::prepared_stmts_

private

recv_attributes_

std::string ClassicProtocolState::recv_attributes_

private

schema_

std::string ClassicProtocolState::schema_

private

sent_attributes_

std::string ClassicProtocolState::sent_attributes_

private

seq_id_

uint8_t ClassicProtocolState::seq_id_ {255}

private

server_caps_

classic_protocol::capabilities::value_type ClassicProtocolState::server_caps_ {}

private

server_greeting_

std::optional<classic_protocol::message::server::Greeting> ClassicProtocolState::server_greeting_ {}

private

status_flags_

classic_protocol::status::value_type ClassicProtocolState::status_flags_ {}

private

username_

std::string ClassicProtocolState::username_

private

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

• router/src/routing/src/classic_connection_base.h