| 1 | /* Copyright Abandoned 1996 TCX DataKonsult AB & Monty Program KB & Detron HB
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| 2 | This file is public domain and comes with NO WARRANTY of any kind */
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| 3 |
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| 4 | /* defines for libmysql */
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| 5 |
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| 6 | #ifndef _mysql_h
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| 7 | #define _mysql_h
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| 8 | #ifdef __cplusplus
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| 9 | extern "C" {
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| 10 | #endif
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| 11 |
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| 12 | #ifndef _global_h /* If not standard header */
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| 13 | #include <sys/types.h>
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| 14 | typedef char my_bool;
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| 15 | #if !defined(WIN32)
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| 16 | #if defined(__IBMC__) || defined(__IBMCPP__)
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| 17 | #define STDCALL _System
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| 18 | #else
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| 19 | #define STDCALL
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| 20 | #endif
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| 21 | #else
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| 22 | #define STDCALL __stdcall
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| 23 | #endif
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| 24 | typedef char * gptr;
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| 25 |
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| 26 | #ifndef ST_USED_MEM_DEFINED
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| 27 | #define ST_USED_MEM_DEFINED
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| 28 | typedef struct st_used_mem { /* struct for once_alloc */
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| 29 | struct st_used_mem *next; /* Next block in use */
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| 30 | unsigned int left; /* memory left in block */
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| 31 | unsigned int size; /* size of block */
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| 32 | } USED_MEM;
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| 33 | typedef struct st_mem_root {
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| 34 | USED_MEM *free;
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| 35 | USED_MEM *used;
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| 36 | unsigned int min_malloc;
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| 37 | unsigned int block_size;
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| 38 | void (*error_handler)(void);
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| 39 | } MEM_ROOT;
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| 40 | #endif
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| 41 |
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| 42 | #ifndef my_socket_defined
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| 43 | #ifdef WIN32
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| 44 | #define my_socket SOCKET
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| 45 | #else
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| 46 | typedef int my_socket;
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| 47 | #endif
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| 48 | #endif
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| 49 | #endif
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| 50 | #include "mysql_com.h"
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| 51 | #include "mysql_version.h"
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| 52 |
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| 53 | extern unsigned int mysql_port;
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| 54 | extern char *mysql_unix_port;
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| 55 |
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| 56 | #define IS_PRI_KEY(n) ((n) & PRI_KEY_FLAG)
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| 57 | #define IS_NOT_NULL(n) ((n) & NOT_NULL_FLAG)
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| 58 | #define IS_BLOB(n) ((n) & BLOB_FLAG)
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| 59 | #define IS_NUM(t) ((t) <= FIELD_TYPE_INT24 || (t) == FIELD_TYPE_YEAR)
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| 60 |
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| 61 | typedef struct st_mysql_field {
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| 62 | char *name; /* Name of column */
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| 63 | char *table; /* Table of column if column was a field */
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| 64 | char *def; /* Default value (set by mysql_list_fields) */
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| 65 | enum enum_field_types type; /* Type of field. Se mysql_com.h for types */
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| 66 | unsigned int length; /* Width of column */
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| 67 | unsigned int max_length; /* Max width of selected set */
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| 68 | unsigned int flags; /* Div flags */
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| 69 | unsigned int decimals; /* Number of decimals in field */
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| 70 | } MYSQL_FIELD;
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| 71 |
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| 72 | typedef char **MYSQL_ROW; /* return data as array of strings */
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| 73 | typedef unsigned int MYSQL_FIELD_OFFSET; /* offset to current field */
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| 74 |
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| 75 | #if defined(NO_CLIENT_LONG_LONG)
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| 76 | typedef unsigned long my_ulonglong;
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| 77 | #elif defined (WIN32)
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| 78 | typedef unsigned __int64 my_ulonglong;
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| 79 | #else
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| 80 | typedef unsigned long long my_ulonglong;
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| 81 | #endif
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| 82 |
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| 83 | #define MYSQL_COUNT_ERROR (~(my_ulonglong) 0)
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| 84 |
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| 85 | typedef struct st_mysql_rows {
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| 86 | struct st_mysql_rows *next; /* list of rows */
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| 87 | MYSQL_ROW data;
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| 88 | } MYSQL_ROWS;
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| 89 |
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| 90 | typedef MYSQL_ROWS *MYSQL_ROW_OFFSET; /* offset to current row */
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| 91 |
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| 92 | typedef struct st_mysql_data {
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| 93 | #if defined(__IBMC__) || defined(__IBMCPP__)
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| 94 | unsigned long rows;
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| 95 | unsigned long rows_;
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| 96 | #else
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| 97 | my_ulonglong rows;
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| 98 | #endif
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| 99 | unsigned int fields;
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| 100 | MYSQL_ROWS *data;
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| 101 | MEM_ROOT alloc;
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| 102 | } MYSQL_DATA;
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| 103 |
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| 104 | struct st_mysql_options {
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| 105 | unsigned int connect_timeout,client_flag;
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| 106 | my_bool compress,named_pipe;
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| 107 | unsigned int port;
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| 108 | char *host,*init_command,*user,*password,*unix_socket,*db;
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| 109 | char *my_cnf_file,*my_cnf_group;
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| 110 | };
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| 111 |
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| 112 | enum mysql_option { MYSQL_OPT_CONNECT_TIMEOUT, MYSQL_OPT_COMPRESS,
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| 113 | MYSQL_OPT_NAMED_PIPE, MYSQL_INIT_COMMAND,
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| 114 | MYSQL_READ_DEFAULT_FILE, MYSQL_READ_DEFAULT_GROUP };
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| 115 |
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| 116 | enum mysql_status { MYSQL_STATUS_READY,MYSQL_STATUS_GET_RESULT,
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| 117 | MYSQL_STATUS_USE_RESULT};
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| 118 |
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| 119 | typedef struct st_mysql {
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| 120 | NET net; /* Communication parameters */
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| 121 | char *host,*user,*passwd,*unix_socket,*server_version,*host_info,
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| 122 | *info,*db;
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| 123 | unsigned int port,client_flag,server_capabilities;
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| 124 | unsigned int protocol_version;
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| 125 | unsigned int field_count;
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| 126 | unsigned long thread_id; /* Id for connection in server */
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| 127 | #if defined(__IBMC__) || defined(__IBMCPP__)
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| 128 | unsigned long affected_rows;
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| 129 | unsigned long _affected_rows;
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| 130 | unsigned long insert_id; /* id if insert on table with NEXTNR */
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| 131 | unsigned long _insert_id; /* id if insert on table with NEXTNR */
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| 132 | unsigned long extra_info; /* Used by mysqlshow */
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| 133 | unsigned long _extra_info; /* Used by mysqlshow */
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| 134 | #else
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| 135 | my_ulonglong affected_rows;
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| 136 | my_ulonglong insert_id; /* id if insert on table with NEXTNR */
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| 137 | my_ulonglong extra_info; /* Used by mysqlshow */
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| 138 | #endif
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| 139 |
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| 140 | unsigned long packet_length;
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| 141 | enum mysql_status status;
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| 142 | MYSQL_FIELD *fields;
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| 143 | MEM_ROOT field_alloc;
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| 144 | my_bool free_me; /* If free in mysql_close */
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| 145 | my_bool reconnect; /* set to 1 if automatic reconnect */
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| 146 | struct st_mysql_options options;
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| 147 | } MYSQL;
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| 148 |
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| 149 |
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| 150 | typedef struct st_mysql_res {
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| 151 | #if defined(__IBMC__) || defined(__IBMCPP__)
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| 152 | unsigned long row_count;
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| 153 | unsigned long _row_count;
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| 154 | #else
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| 155 | my_ulonglong row_count;
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| 156 | #endif
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| 157 | unsigned int field_count, current_field;
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| 158 | MYSQL_FIELD *fields;
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| 159 | MYSQL_DATA *data;
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| 160 | MYSQL_ROWS *data_cursor;
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| 161 | MEM_ROOT field_alloc;
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| 162 | MYSQL_ROW row; /* If unbuffered read */
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| 163 | MYSQL_ROW current_row; /* buffer to current row */
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| 164 | unsigned long *lengths; /* column lengths of current row */
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| 165 | MYSQL *handle; /* for unbuffered reads */
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| 166 | my_bool eof; /* Used my mysql_fetch_row */
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| 167 | } MYSQL_RES;
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| 168 |
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| 169 |
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| 170 | #define mysql_num_rows(res) (res)->row_count
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| 171 | #define mysql_num_fields(res) (res)->field_count
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| 172 | #define mysql_eof(res) (res)->eof
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| 173 | #define mysql_fetch_field_direct(res,fieldnr) (&(res)->fields[fieldnr])
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| 174 | #define mysql_fetch_fields(res) (res)->fields
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| 175 | #define mysql_row_tell(res) (res)->data_cursor
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| 176 | #define mysql_field_tell(res) (res)->current_field
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| 177 |
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| 178 | #define mysql_field_count(mysql) (mysql)->field_count
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| 179 | #define mysql_affected_rows(mysql) (mysql)->affected_rows
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| 180 | #define mysql_insert_id(mysql) (mysql)->insert_id
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| 181 | #define mysql_error(mysql) (mysql)->net.last_error
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| 182 | #define mysql_errno(mysql) (mysql)->net.last_errno
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| 183 | #define mysql_info(mysql) (mysql)->info
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| 184 | #define mysql_reload(mysql) mysql_refresh((mysql),REFRESH_GRANT)
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| 185 | #define mysql_thread_id(mysql) (mysql)->thread_id
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| 186 |
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| 187 | MYSQL * STDCALL mysql_init(MYSQL *mysql);
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| 188 | MYSQL * STDCALL mysql_connect(MYSQL *mysql, const char *host,
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| 189 | const char *user, const char *passwd);
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| 190 | #if MYSQL_VERSION_ID >= 32200
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| 191 | MYSQL * STDCALL mysql_real_connect(MYSQL *mysql, const char *host,
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| 192 | const char *user,
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| 193 | const char *passwd,
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| 194 | const char *db,
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| 195 | unsigned int port,
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| 196 | const char *unix_socket,
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| 197 | unsigned int clientflag);
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| 198 | #else
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| 199 | MYSQL * STDCALL mysql_real_connect(MYSQL *mysql, const char *host,
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| 200 | const char *user,
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| 201 | const char *passwd,
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| 202 | unsigned int port,
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| 203 | const char *unix_socket,
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| 204 | unsigned int clientflag);
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| 205 | #endif
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| 206 | void STDCALL mysql_close(MYSQL *sock);
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| 207 | int STDCALL mysql_select_db(MYSQL *mysql, const char *db);
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| 208 | int STDCALL mysql_query(MYSQL *mysql, const char *q);
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| 209 | int STDCALL mysql_real_query(MYSQL *mysql, const char *q,
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| 210 | unsigned int length);
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| 211 | int STDCALL mysql_create_db(MYSQL *mysql, const char *DB);
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| 212 | int STDCALL mysql_drop_db(MYSQL *mysql, const char *DB);
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| 213 | int STDCALL mysql_shutdown(MYSQL *mysql);
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| 214 | int STDCALL mysql_dump_debug_info(MYSQL *mysql);
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| 215 | int STDCALL mysql_refresh(MYSQL *mysql,
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| 216 | unsigned int refresh_options);
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| 217 | int STDCALL mysql_kill(MYSQL *mysql,unsigned long pid);
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| 218 | int STDCALL mysql_ping(MYSQL *mysql);
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| 219 | char * STDCALL mysql_stat(MYSQL *mysql);
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| 220 | char * STDCALL mysql_get_server_info(MYSQL *mysql);
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| 221 | char * STDCALL mysql_get_client_info(void);
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| 222 | char * STDCALL mysql_get_host_info(MYSQL *mysql);
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| 223 | unsigned int STDCALL mysql_get_proto_info(MYSQL *mysql);
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| 224 | MYSQL_RES * STDCALL mysql_list_dbs(MYSQL *mysql,const char *wild);
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| 225 | MYSQL_RES * STDCALL mysql_list_tables(MYSQL *mysql,const char *wild);
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| 226 | MYSQL_RES * STDCALL mysql_list_fields(MYSQL *mysql, const char *table,
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| 227 | const char *wild);
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| 228 | MYSQL_RES * STDCALL mysql_list_processes(MYSQL *mysql);
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| 229 | MYSQL_RES * STDCALL mysql_store_result(MYSQL *mysql);
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| 230 | MYSQL_RES * STDCALL mysql_use_result(MYSQL *mysql);
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| 231 | int STDCALL mysql_options(MYSQL *mysql,enum mysql_option option,
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| 232 | const char *arg);
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| 233 | void STDCALL mysql_free_result(MYSQL_RES *result);
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| 234 | void STDCALL mysql_data_seek(MYSQL_RES *result,unsigned int offset);
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| 235 | MYSQL_ROW_OFFSET STDCALL mysql_row_seek(MYSQL_RES *result, MYSQL_ROW_OFFSET);
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| 236 | MYSQL_FIELD_OFFSET STDCALL mysql_field_seek(MYSQL_RES *result,
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| 237 | MYSQL_FIELD_OFFSET offset);
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| 238 | MYSQL_ROW STDCALL mysql_fetch_row(MYSQL_RES *result);
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| 239 | unsigned long * STDCALL mysql_fetch_lengths(MYSQL_RES *result);
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| 240 | MYSQL_FIELD * STDCALL mysql_fetch_field(MYSQL_RES *result);
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| 241 | unsigned int STDCALL mysql_escape_string(char *to,const char *from,
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| 242 | unsigned int from_length);
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| 243 | void STDCALL mysql_debug(const char *debug);
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| 244 |
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| 245 | /* new api functions */
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| 246 |
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| 247 | #define HAVE_MYSQL_REAL_CONNECT
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| 248 |
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| 249 | #ifdef __cplusplus
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| 250 | }
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| 251 | #endif
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| 252 | #endif
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