mirror of
https://github.com/MariaDB/server.git
synced 2025-10-31 19:06:14 +01:00
123 lines
5 KiB
C
123 lines
5 KiB
C
/* Copyright (C) 2021 MariaDB Corporation
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; version 2 of the License.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA */
|
|
|
|
#ifndef MYSQL_SERVICE_SQL
|
|
#define MYSQL_SERVICE_SQL
|
|
|
|
#ifndef MYSQL_ABI_CHECK
|
|
#include <mysql.h>
|
|
#endif
|
|
|
|
/**
|
|
@file
|
|
SQL service
|
|
|
|
Interface for plugins to execute SQL queries on the local server.
|
|
|
|
Functions of the service are the 'server-limited' client library:
|
|
mysql_init
|
|
mysql_real_connect_local
|
|
mysql_real_connect
|
|
mysql_errno
|
|
mysql_error
|
|
mysql_real_query
|
|
mysql_affected_rows
|
|
mysql_num_rows
|
|
mysql_store_result
|
|
mysql_free_result
|
|
mysql_fetch_row
|
|
mysql_close
|
|
*/
|
|
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
extern struct sql_service_st {
|
|
MYSQL *(STDCALL *mysql_init_func)(MYSQL *mysql);
|
|
MYSQL *(*mysql_real_connect_local_func)(MYSQL *mysql);
|
|
MYSQL *(STDCALL *mysql_real_connect_func)(MYSQL *mysql, const char *host,
|
|
const char *user, const char *passwd, const char *db, unsigned int port,
|
|
const char *unix_socket, unsigned long clientflag);
|
|
unsigned int(STDCALL *mysql_errno_func)(MYSQL *mysql);
|
|
const char *(STDCALL *mysql_error_func)(MYSQL *mysql);
|
|
int (STDCALL *mysql_real_query_func)(MYSQL *mysql, const char *q,
|
|
unsigned long length);
|
|
my_ulonglong (STDCALL *mysql_affected_rows_func)(MYSQL *mysql);
|
|
my_ulonglong (STDCALL *mysql_num_rows_func)(MYSQL_RES *res);
|
|
MYSQL_RES *(STDCALL *mysql_store_result_func)(MYSQL *mysql);
|
|
void (STDCALL *mysql_free_result_func)(MYSQL_RES *result);
|
|
MYSQL_ROW (STDCALL *mysql_fetch_row_func)(MYSQL_RES *result);
|
|
void (STDCALL *mysql_close_func)(MYSQL *mysql);
|
|
int (STDCALL *mysql_options_func)(MYSQL *mysql, enum mysql_option option,
|
|
const void *arg);
|
|
unsigned long *(STDCALL *mysql_fetch_lengths_func)(MYSQL_RES *res);
|
|
int (STDCALL *mysql_set_character_set_func)(MYSQL *mysql, const char *cs_name);
|
|
unsigned int (STDCALL *mysql_num_fields_func)(MYSQL_RES *res);
|
|
int (STDCALL *mysql_select_db_func)(MYSQL *mysql, const char *db);
|
|
MYSQL_RES *(STDCALL *mysql_use_result_func)(MYSQL *mysql);
|
|
MYSQL_FIELD *(STDCALL *mysql_fetch_fields_func)(MYSQL_RES *res);
|
|
unsigned long (STDCALL *mysql_real_escape_string_func)(MYSQL *mysql, char *to,
|
|
const char *from, unsigned long length);
|
|
my_bool (STDCALL *mysql_ssl_set_func)(MYSQL *mysql, const char *key,
|
|
const char *cert, const char *ca, const char *capath, const char *cipher);
|
|
} *sql_service;
|
|
|
|
#ifdef MYSQL_DYNAMIC_PLUGIN
|
|
|
|
#define mysql_init(M) sql_service->mysql_init_func(M)
|
|
#define mysql_real_connect_local(M) sql_service->mysql_real_connect_local_func(M)
|
|
#define mysql_real_connect(M,H,U,PW,D,P,S,F) sql_service->mysql_real_connect_func(M,H,U,PW,D,P,S,F)
|
|
#define mysql_errno(M) sql_service->mysql_errno_func(M)
|
|
#define mysql_error(M) sql_service->mysql_error_func(M)
|
|
#define mysql_real_query sql_service->mysql_real_query_func
|
|
#define mysql_affected_rows(M) sql_service->mysql_affected_rows_func(M)
|
|
#define mysql_num_rows(R) sql_service->mysql_num_rows_func(R)
|
|
#define mysql_store_result(M) sql_service->mysql_store_result_func(M)
|
|
#define mysql_free_result(R) sql_service->mysql_free_result_func(R)
|
|
#define mysql_fetch_row(R) sql_service->mysql_fetch_row_func(R)
|
|
#define mysql_close(M) sql_service->mysql_close_func(M)
|
|
#define mysql_options(M,O,V) sql_service->mysql_options_func(M,O,V)
|
|
#define mysql_fetch_lengths(R) sql_service->mysql_fetch_lengths_func(R)
|
|
#define mysql_set_character_set(M,C) sql_service->mysql_set_character_set_func(M,C)
|
|
#define mysql_num_fields(R) sql_service->mysql_num_fields_func(R)
|
|
#define mysql_select_db(M,D) sql_service->mysql_select_db_func(M,D)
|
|
#define mysql_use_result(M) sql_service->mysql_use_result_func(M)
|
|
#define mysql_fetch_fields(R) sql_service->mysql_fetch_fields_func(R)
|
|
#define mysql_real_escape_string(M,T,F,L) sql_service->mysql_real_escape_string_func(M,T,F,L)
|
|
#define mysql_ssl_set(M,K,C1,C2,C3,C4) sql_service->mysql_ssl_set_func(M,K,C1,C2,C3,C4)
|
|
|
|
#else
|
|
|
|
/*
|
|
Establishes the connection to the 'local' server that started the plugin.
|
|
Like the mysql_real_connect() does for the remote server.
|
|
The established connection has no user/host associated to it,
|
|
neither it has the current db, so the queries should have
|
|
database/table name specified.
|
|
*/
|
|
MYSQL *mysql_real_connect_local(MYSQL *mysql);
|
|
|
|
/* The rest of the function declarations must be taken from the mysql.h */
|
|
|
|
#endif /*MYSQL_DYNAMIC_PLUGIN*/
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /*MYSQL_SERVICE_SQL */
|