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312 lines
10 KiB
312 lines
10 KiB
/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB |
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Library General Public |
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License as published by the Free Software Foundation; either |
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version 2 of the License, or (at your option) any later version. |
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This library 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 GNU |
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Library General Public License for more details. |
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You should have received a copy of the GNU Library General Public |
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License along with this library; if not, write to the Free |
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Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
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MA 02111-1307, USA */ |
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/* defines for the libmysql library */ |
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#ifndef _mysql_h |
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#define _mysql_h |
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#ifdef __CYGWIN__ /* CYGWIN implements a UNIX API */ |
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#undef WIN |
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#undef _WIN |
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#undef _WIN32 |
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#undef _WIN64 |
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#undef __WIN__ |
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#endif |
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#ifndef MYSQL_SERVER |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#endif |
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#ifndef _global_h /* If not standard header */ |
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#include <sys/types.h> |
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#ifdef __LCC__ |
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#include <winsock.h> /* For windows */ |
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#endif |
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typedef char my_bool; |
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#if (defined(_WIN32) || defined(_WIN64)) && !defined(__WIN__) |
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#define __WIN__ |
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#endif |
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#if !defined(__WIN__) |
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#define STDCALL |
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#else |
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#define STDCALL __stdcall |
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#endif |
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typedef char * gptr; |
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#ifndef ST_USED_MEM_DEFINED |
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#define ST_USED_MEM_DEFINED |
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typedef struct st_used_mem { /* struct for once_alloc */ |
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struct st_used_mem *next; /* Next block in use */ |
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unsigned int left; /* memory left in block */ |
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unsigned int size; /* size of block */ |
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} USED_MEM; |
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typedef struct st_mem_root { |
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USED_MEM *free; |
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USED_MEM *used; |
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USED_MEM *pre_alloc; |
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unsigned int min_malloc; |
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unsigned int block_size; |
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void (*error_handler)(void); |
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} MEM_ROOT; |
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#endif |
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#ifndef my_socket_defined |
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#ifdef __WIN__ |
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#define my_socket SOCKET |
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#else |
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typedef int my_socket; |
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#endif |
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#endif |
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#endif |
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#include "mysql_com.h" |
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#include "mysql_version.h" |
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extern unsigned int mysql_port; |
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extern char *mysql_unix_port; |
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#define IS_PRI_KEY(n) ((n) & PRI_KEY_FLAG) |
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#define IS_NOT_NULL(n) ((n) & NOT_NULL_FLAG) |
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#define IS_BLOB(n) ((n) & BLOB_FLAG) |
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#define IS_NUM(t) ((t) <= FIELD_TYPE_INT24 || (t) == FIELD_TYPE_YEAR) |
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#define IS_NUM_FIELD(f) ((f)->flags & NUM_FLAG) |
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#define INTERNAL_NUM_FIELD(f) (((f)->type <= FIELD_TYPE_INT24 && ((f)->type != FIELD_TYPE_TIMESTAMP || (f)->length == 14 || (f)->length == 8)) || (f)->type == FIELD_TYPE_YEAR) |
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typedef struct st_mysql_field { |
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char *name; /* Name of column */ |
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char *table; /* Table of column if column was a field */ |
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char *def; /* Default value (set by mysql_list_fields) */ |
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enum enum_field_types type; /* Type of field. Se mysql_com.h for types */ |
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unsigned int length; /* Width of column */ |
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unsigned int max_length; /* Max width of selected set */ |
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unsigned int flags; /* Div flags */ |
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unsigned int decimals; /* Number of decimals in field */ |
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} MYSQL_FIELD; |
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typedef char **MYSQL_ROW; /* return data as array of strings */ |
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typedef unsigned int MYSQL_FIELD_OFFSET; /* offset to current field */ |
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#if defined(NO_CLIENT_LONG_LONG) |
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typedef unsigned long my_ulonglong; |
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#elif defined (__WIN__) |
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typedef unsigned __int64 my_ulonglong; |
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#else |
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typedef unsigned long long my_ulonglong; |
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#endif |
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#define MYSQL_COUNT_ERROR (~(my_ulonglong) 0) |
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typedef struct st_mysql_rows { |
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struct st_mysql_rows *next; /* list of rows */ |
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MYSQL_ROW data; |
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} MYSQL_ROWS; |
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typedef MYSQL_ROWS *MYSQL_ROW_OFFSET; /* offset to current row */ |
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typedef struct st_mysql_data { |
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my_ulonglong rows; |
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unsigned int fields; |
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MYSQL_ROWS *data; |
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MEM_ROOT alloc; |
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} MYSQL_DATA; |
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struct st_mysql_options { |
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unsigned int connect_timeout,client_flag; |
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my_bool compress,named_pipe; |
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unsigned int port; |
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char *host,*init_command,*user,*password,*unix_socket,*db; |
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char *my_cnf_file,*my_cnf_group, *charset_dir, *charset_name; |
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my_bool use_ssl; /* if to use SSL or not */ |
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char *ssl_key; /* PEM key file */ |
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char *ssl_cert; /* PEM cert file */ |
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char *ssl_ca; /* PEM CA file */ |
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char *ssl_capath; /* PEM directory of CA-s? */ |
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}; |
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enum mysql_option { MYSQL_OPT_CONNECT_TIMEOUT, MYSQL_OPT_COMPRESS, |
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MYSQL_OPT_NAMED_PIPE, MYSQL_INIT_COMMAND, |
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MYSQL_READ_DEFAULT_FILE, MYSQL_READ_DEFAULT_GROUP, |
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MYSQL_SET_CHARSET_DIR, MYSQL_SET_CHARSET_NAME, |
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MYSQL_OPT_LOCAL_INFILE}; |
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enum mysql_status { MYSQL_STATUS_READY,MYSQL_STATUS_GET_RESULT, |
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MYSQL_STATUS_USE_RESULT}; |
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typedef struct st_mysql { |
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NET net; /* Communication parameters */ |
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gptr connector_fd; /* ConnectorFd for SSL */ |
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char *host,*user,*passwd,*unix_socket,*server_version,*host_info, |
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*info,*db; |
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unsigned int port,client_flag,server_capabilities; |
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unsigned int protocol_version; |
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unsigned int field_count; |
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unsigned int server_status; |
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unsigned long thread_id; /* Id for connection in server */ |
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my_ulonglong affected_rows; |
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my_ulonglong insert_id; /* id if insert on table with NEXTNR */ |
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my_ulonglong extra_info; /* Used by mysqlshow */ |
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unsigned long packet_length; |
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enum mysql_status status; |
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MYSQL_FIELD *fields; |
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MEM_ROOT field_alloc; |
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my_bool free_me; /* If free in mysql_close */ |
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my_bool reconnect; /* set to 1 if automatic reconnect */ |
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struct st_mysql_options options; |
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char scramble_buff[9]; |
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struct charset_info_st *charset; |
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unsigned int server_language; |
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} MYSQL; |
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typedef struct st_mysql_res { |
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my_ulonglong row_count; |
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unsigned int field_count, current_field; |
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MYSQL_FIELD *fields; |
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MYSQL_DATA *data; |
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MYSQL_ROWS *data_cursor; |
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MEM_ROOT field_alloc; |
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MYSQL_ROW row; /* If unbuffered read */ |
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MYSQL_ROW current_row; /* buffer to current row */ |
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unsigned long *lengths; /* column lengths of current row */ |
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MYSQL *handle; /* for unbuffered reads */ |
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my_bool eof; /* Used my mysql_fetch_row */ |
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} MYSQL_RES; |
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/* Functions to get information from the MYSQL and MYSQL_RES structures */ |
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/* Should definitely be used if one uses shared libraries */ |
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my_ulonglong STDCALL mysql_num_rows(MYSQL_RES *res); |
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unsigned int STDCALL mysql_num_fields(MYSQL_RES *res); |
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my_bool STDCALL mysql_eof(MYSQL_RES *res); |
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MYSQL_FIELD *STDCALL mysql_fetch_field_direct(MYSQL_RES *res, |
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unsigned int fieldnr); |
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MYSQL_FIELD * STDCALL mysql_fetch_fields(MYSQL_RES *res); |
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MYSQL_ROWS * STDCALL mysql_row_tell(MYSQL_RES *res); |
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unsigned int STDCALL mysql_field_tell(MYSQL_RES *res); |
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unsigned int STDCALL mysql_field_count(MYSQL *mysql); |
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my_ulonglong STDCALL mysql_affected_rows(MYSQL *mysql); |
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my_ulonglong STDCALL mysql_insert_id(MYSQL *mysql); |
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unsigned int STDCALL mysql_errno(MYSQL *mysql); |
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char * STDCALL mysql_error(MYSQL *mysql); |
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char * STDCALL mysql_info(MYSQL *mysql); |
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unsigned long STDCALL mysql_thread_id(MYSQL *mysql); |
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const char * STDCALL mysql_character_set_name(MYSQL *mysql); |
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MYSQL * STDCALL mysql_init(MYSQL *mysql); |
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#ifdef HAVE_OPENSSL |
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int STDCALL mysql_ssl_set(MYSQL *mysql, const char *key, |
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const char *cert, const char *ca, |
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const char *capath); |
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char * STDCALL mysql_ssl_cipher(MYSQL *mysql); |
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int STDCALL mysql_ssl_clear(MYSQL *mysql); |
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#endif /* HAVE_OPENSSL */ |
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MYSQL * STDCALL mysql_connect(MYSQL *mysql, const char *host, |
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const char *user, const char *passwd); |
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my_bool STDCALL mysql_change_user(MYSQL *mysql, const char *user, |
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const char *passwd, const char *db); |
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#if MYSQL_VERSION_ID >= 32200 |
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MYSQL * STDCALL mysql_real_connect(MYSQL *mysql, const char *host, |
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const char *user, |
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const char *passwd, |
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const char *db, |
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unsigned int port, |
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const char *unix_socket, |
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unsigned int clientflag); |
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#else |
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MYSQL * STDCALL mysql_real_connect(MYSQL *mysql, const char *host, |
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const char *user, |
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const char *passwd, |
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unsigned int port, |
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const char *unix_socket, |
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unsigned int clientflag); |
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#endif |
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void STDCALL mysql_close(MYSQL *sock); |
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int STDCALL mysql_select_db(MYSQL *mysql, const char *db); |
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int STDCALL mysql_query(MYSQL *mysql, const char *q); |
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int STDCALL mysql_send_query(MYSQL *mysql, const char *q, |
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unsigned int length); |
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int STDCALL mysql_read_query_result(MYSQL *mysql); |
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int STDCALL mysql_real_query(MYSQL *mysql, const char *q, |
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unsigned int length); |
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int STDCALL mysql_create_db(MYSQL *mysql, const char *DB); |
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int STDCALL mysql_drop_db(MYSQL *mysql, const char *DB); |
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int STDCALL mysql_shutdown(MYSQL *mysql); |
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int STDCALL mysql_dump_debug_info(MYSQL *mysql); |
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int STDCALL mysql_refresh(MYSQL *mysql, |
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unsigned int refresh_options); |
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int STDCALL mysql_kill(MYSQL *mysql,unsigned long pid); |
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int STDCALL mysql_ping(MYSQL *mysql); |
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char * STDCALL mysql_stat(MYSQL *mysql); |
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char * STDCALL mysql_get_server_info(MYSQL *mysql); |
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char * STDCALL mysql_get_client_info(void); |
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char * STDCALL mysql_get_host_info(MYSQL *mysql); |
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unsigned int STDCALL mysql_get_proto_info(MYSQL *mysql); |
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MYSQL_RES * STDCALL mysql_list_dbs(MYSQL *mysql,const char *wild); |
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MYSQL_RES * STDCALL mysql_list_tables(MYSQL *mysql,const char *wild); |
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MYSQL_RES * STDCALL mysql_list_fields(MYSQL *mysql, const char *table, |
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const char *wild); |
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MYSQL_RES * STDCALL mysql_list_processes(MYSQL *mysql); |
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MYSQL_RES * STDCALL mysql_store_result(MYSQL *mysql); |
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MYSQL_RES * STDCALL mysql_use_result(MYSQL *mysql); |
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int STDCALL mysql_options(MYSQL *mysql,enum mysql_option option, |
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const char *arg); |
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void STDCALL mysql_free_result(MYSQL_RES *result); |
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void STDCALL mysql_data_seek(MYSQL_RES *result, |
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my_ulonglong offset); |
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MYSQL_ROW_OFFSET STDCALL mysql_row_seek(MYSQL_RES *result, MYSQL_ROW_OFFSET); |
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MYSQL_FIELD_OFFSET STDCALL mysql_field_seek(MYSQL_RES *result, |
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MYSQL_FIELD_OFFSET offset); |
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MYSQL_ROW STDCALL mysql_fetch_row(MYSQL_RES *result); |
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unsigned long * STDCALL mysql_fetch_lengths(MYSQL_RES *result); |
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MYSQL_FIELD * STDCALL mysql_fetch_field(MYSQL_RES *result); |
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unsigned long STDCALL mysql_escape_string(char *to,const char *from, |
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unsigned long from_length); |
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unsigned long STDCALL mysql_real_escape_string(MYSQL *mysql, |
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char *to,const char *from, |
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unsigned long length); |
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void STDCALL mysql_debug(const char *debug); |
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char * STDCALL mysql_odbc_escape_string(MYSQL *mysql, |
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char *to, |
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unsigned long to_length, |
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const char *from, |
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unsigned long from_length, |
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void *param, |
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char * |
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(*extend_buffer) |
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(void *, char *to, |
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unsigned long *length)); |
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void STDCALL myodbc_remove_escape(MYSQL *mysql,char *name); |
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unsigned int STDCALL mysql_thread_safe(void); |
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#define mysql_reload(mysql) mysql_refresh((mysql),REFRESH_GRANT) |
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/* new api functions */ |
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#define HAVE_MYSQL_REAL_CONNECT |
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#ifndef MYSQL_SERVER |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif |
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#endif
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