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132 lines
5.1 KiB
C
132 lines
5.1 KiB
C
#ifndef SQL_COMMON_INCLUDED
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#define SQL_COMMON_INCLUDED
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/* Copyright (c) 2003, 2018, Oracle and/or its affiliates.
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Copyright (c) 2010, 2018, MariaDB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <mysql.h>
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#include <hash.h>
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extern const char *unknown_sqlstate;
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extern const char *cant_connect_sqlstate;
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extern const char *not_error_sqlstate;
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struct st_mysql_options_extention {
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char *plugin_dir;
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char *default_auth;
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char *ssl_crl; /* PEM CRL file */
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char *ssl_crlpath; /* PEM directory of CRL-s? */
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void (*report_progress)(const MYSQL *mysql,
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unsigned int stage,
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unsigned int max_stage,
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double progress,
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const char *proc_info,
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uint proc_info_length);
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HASH connection_attributes;
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size_t connection_attributes_length;
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my_bool tls_verify_server_cert;
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};
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typedef struct st_mysql_methods
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{
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my_bool (*read_query_result)(MYSQL *mysql);
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my_bool (*advanced_command)(MYSQL *mysql,
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enum enum_server_command command,
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const unsigned char *header,
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unsigned long header_length,
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const unsigned char *arg,
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unsigned long arg_length,
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my_bool skip_check,
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MYSQL_STMT *stmt);
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MYSQL_DATA *(*read_rows)(MYSQL *mysql,MYSQL_FIELD *mysql_fields,
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unsigned int fields);
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MYSQL_RES * (*use_result)(MYSQL *mysql);
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void (*fetch_lengths)(unsigned long *to,
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MYSQL_ROW column, unsigned int field_count);
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void (*flush_use_result)(MYSQL *mysql, my_bool flush_all_results);
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int (*read_change_user_result)(MYSQL *mysql);
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void (*on_close_free)(MYSQL *mysql);
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#if !defined(MYSQL_SERVER) || defined(EMBEDDED_LIBRARY)
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MYSQL_FIELD * (*list_fields)(MYSQL *mysql);
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my_bool (*read_prepare_result)(MYSQL *mysql, MYSQL_STMT *stmt);
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int (*stmt_execute)(MYSQL_STMT *stmt);
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int (*read_binary_rows)(MYSQL_STMT *stmt);
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int (*unbuffered_fetch)(MYSQL *mysql, char **row);
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const char *(*read_statistics)(MYSQL *mysql);
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my_bool (*next_result)(MYSQL *mysql);
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int (*read_rows_from_cursor)(MYSQL_STMT *stmt);
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#endif
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} MYSQL_METHODS;
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#ifdef LIBMARIADB
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#define simple_command(mysql, command, arg, length, skip_check) ma_simple_command(mysql, command, (char *)arg, length, skip_check, NULL)
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#else
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#define simple_command(mysql, command, arg, length, skip_check) \
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(*(mysql)->methods->advanced_command)(mysql, command, 0, \
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0, arg, length, skip_check, NULL)
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#endif
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#define stmt_command(mysql, command, arg, length, stmt) \
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(*(mysql)->methods->advanced_command)(mysql, command, 0, \
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0, arg, length, 1, stmt)
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extern CHARSET_INFO *default_client_charset_info;
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MYSQL_FIELD *unpack_fields(MYSQL *mysql, MYSQL_DATA *data,MEM_ROOT *alloc,
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uint fields, my_bool default_value,
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uint server_capabilities);
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void free_rows(MYSQL_DATA *cur);
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void free_old_query(MYSQL *mysql);
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void end_server(MYSQL *mysql);
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my_bool mysql_reconnect(MYSQL *mysql);
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void mysql_read_default_options(struct st_mysql_options *options,
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const char *filename,const char *group);
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my_bool
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cli_advanced_command(MYSQL *mysql, enum enum_server_command command,
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const unsigned char *header, ulong header_length,
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const unsigned char *arg, ulong arg_length,
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my_bool skip_check, MYSQL_STMT *stmt);
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unsigned long cli_safe_read(MYSQL *mysql);
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unsigned long cli_safe_read_reallen(MYSQL *mysql, ulong* reallen);
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void net_clear_error(NET *net);
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void set_stmt_errmsg(MYSQL_STMT *stmt, NET *net);
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void set_stmt_error(MYSQL_STMT *stmt, int errcode, const char *sqlstate,
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const char *err);
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void set_mysql_error(MYSQL *mysql, int errcode, const char *sqlstate);
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void set_mysql_extended_error(MYSQL *mysql, int errcode, const char *sqlstate,
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const char *format, ...);
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/* client side of the pluggable authentication */
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struct st_vio;
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struct st_plugin_vio_info;
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void mpvio_info(struct st_vio *vio, struct st_plugin_vio_info *info);
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int run_plugin_auth(MYSQL *mysql, char *data, uint data_len,
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const char *data_plugin, const char *db);
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int mysql_client_plugin_init();
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void mysql_client_plugin_deinit();
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struct st_mysql_client_plugin;
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extern struct st_mysql_client_plugin *mysql_client_builtins[];
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uchar * send_client_connect_attrs(MYSQL *mysql, uchar *buf);
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#ifdef __cplusplus
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}
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#endif
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#define protocol_41(A) ((A)->server_capabilities & CLIENT_PROTOCOL_41)
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#endif /* SQL_COMMON_INCLUDED */
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