udf_communication_protocol.cc File Reference

#include "plugin/group_replication/include/udf/udf_communication_protocol.h"
#include <algorithm>
#include <cinttypes>
#include <string>
#include "mysql/plugin.h"
#include "plugin/group_replication/include/group_actions/communication_protocol_action.h"
#include "plugin/group_replication/include/member_version.h"
#include "plugin/group_replication/include/mysql_version_gcs_protocol_map.h"
#include "plugin/group_replication/include/plugin.h"
#include "plugin/group_replication/include/udf/udf_utils.h"

Functions
static bool	group_replication_get_communication_protocol_init (UDF_INIT *initid, UDF_ARGS *args, char *message)
static void	group_replication_get_communication_protocol_deinit (UDF_INIT *)
static char *	group_replication_get_communication_protocol (UDF_INIT *, UDF_ARGS *, char *result, unsigned long *length, unsigned char *is_null, unsigned char *error)
udf_descriptor	get_communication_protocol_udf ()
static bool	group_replication_set_communication_protocol_init (UDF_INIT *initid, UDF_ARGS *args, char *message)
static void	group_replication_set_communication_protocol_deinit (UDF_INIT *)
static char *	group_replication_set_communication_protocol (UDF_INIT *, UDF_ARGS *args, char *result, unsigned long *length, unsigned char *is_null, unsigned char *error)
udf_descriptor	set_communication_protocol_udf ()

Variables
static const Member_version	min_version_required (0x080016)
const char *const	wrong_nr_args_str
const char *const	invalid_format_str
const char *const	value_outside_domain_str = "%s is not between %s and %s"
const char *const	wrong_value_for_paxos_single_leader

Function Documentation

get_communication_protocol_udf()

udf_descriptor get_communication_protocol_udf

(

)

Returns

the descriptor of the "group_replication_get_communication_protocol" UDF

group_replication_get_communication_protocol()

static char * group_replication_get_communication_protocol ( UDF_INIT *  , UDF_ARGS *  , char *  result, unsigned long *  length, unsigned char *  is_null, unsigned char *  error  )

static

group_replication_get_communication_protocol_deinit()

static void group_replication_get_communication_protocol_deinit ( UDF_INIT *  )

static

group_replication_get_communication_protocol_init()

static bool group_replication_get_communication_protocol_init ( UDF_INIT *  initid, UDF_ARGS *  args, char *  message  )

static

group_replication_set_communication_protocol()

static char * group_replication_set_communication_protocol ( UDF_INIT *  , UDF_ARGS *  args, char *  result, unsigned long *  length, unsigned char *  is_null, unsigned char *  error  )

static

group_replication_set_communication_protocol_deinit()

static void group_replication_set_communication_protocol_deinit ( UDF_INIT *  )

static

group_replication_set_communication_protocol_init()

static bool group_replication_set_communication_protocol_init ( UDF_INIT *  initid, UDF_ARGS *  args, char *  message  )

static

set_communication_protocol_udf()

udf_descriptor set_communication_protocol_udf

(

)

Returns

the descriptor of the "group_replication_set_communication_protocol" UDF

Variable Documentation

invalid_format_str

const char* const invalid_format_str

Initial value:

=
    "'%s' is not version string argument with format major.minor.patch"

min_version_required

const Member_version min_version_required(0x080016) ( 0x080016  )

static

value_outside_domain_str

const char* const value_outside_domain_str = "%s is not between %s and %s"

wrong_nr_args_str

const char* const wrong_nr_args_str

Initial value:

=
    "UDF takes one version string argument with format major.minor.patch"

wrong_value_for_paxos_single_leader

const char* const wrong_value_for_paxos_single_leader

Initial value:

=
    "group_replication_paxos_single_leader must be OFF when choosing a version "
    "lower than 8.0.27."