1 /* 2 +----------------------------------------------------------------------+ 3 | PHP Version 5 | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) 1997-2013 The PHP Group | 6 +----------------------------------------------------------------------+ 7 | This source file is subject to version 3.01 of the PHP license, | 8 | that is bundled with this package in the file LICENSE, and is | 9 | available through the world-wide-web at the following url: | 10 | http://www.php.net/license/3_01.txt | 11 | If you did not receive a copy of the PHP license and are unable to | 12 | obtain it through the world-wide-web, please send a note to | 13 | license@php.net so we can mail you a copy immediately. | 14 +----------------------------------------------------------------------+ 15 | Author: Georg Richter <georg@php.net> | 16 +----------------------------------------------------------------------+ 17 18 $Id$ 19 */ 20 21 #ifndef PHP_MYSQLI_STRUCTS_H 22 #define PHP_MYSQLI_STRUCTS_H 23 24 /* A little hack to prevent build break, when mysql is used together with 25 * c-client, which also defines LIST. 26 */ 27 #ifdef LIST 28 #undef LIST 29 #endif 30 31 #ifndef TRUE 32 #define TRUE 1 33 #endif 34 35 #ifndef FALSE 36 #define FALSE 0 37 #endif 38 39 #ifdef MYSQLI_USE_MYSQLND 40 #include "ext/mysqlnd/mysqlnd.h" 41 #include "mysqli_mysqlnd.h" 42 #else 43 44 /* 45 The libmysql headers (a PITA) also define it and there will be an warning. 46 Undef it and later we might need to define it again. 47 */ 48 #ifdef HAVE_MBRLEN 49 #undef HAVE_MBRLEN 50 #define WE_HAD_MBRLEN 51 #endif 52 #ifdef HAVE_MBSTATE_T 53 #undef HAVE_MBSTATE_T 54 #define WE_HAD_MBSTATE_T 55 #endif 56 57 #if defined(ulong) && !defined(HAVE_ULONG) 58 #define HAVE_ULONG 59 #endif 60 61 #include <my_global.h> 62 63 #if !defined(HAVE_MBRLEN) && defined(WE_HAD_MBRLEN) 64 #define HAVE_MBRLEN 1 65 #endif 66 67 #if !defined(HAVE_MBSTATE_T) && defined(WE_HAD_MBSTATE_T) 68 #define HAVE_MBSTATE_T 1 69 #endif 70 71 /* 72 We need more than mysql.h because we need CHARSET_INFO in one place. 73 This order has been borrowed from the ODBC driver. Nothing can be removed 74 from the list of headers :( 75 */ 76 77 #include <my_sys.h> 78 #include <mysql.h> 79 #include <errmsg.h> 80 #include <my_list.h> 81 #include <m_string.h> 82 #include <mysqld_error.h> 83 #include <my_list.h> 84 #include <m_ctype.h> 85 #include "mysqli_libmysql.h" 86 #endif /* MYSQLI_USE_MYSQLND */ 87 88 89 #define MYSQLI_VERSION_ID 101009 90 91 enum mysqli_status { 92 MYSQLI_STATUS_UNKNOWN=0, 93 MYSQLI_STATUS_CLEARED, 94 MYSQLI_STATUS_INITIALIZED, 95 MYSQLI_STATUS_VALID 96 }; 97 98 typedef struct { 99 char *val; 100 ulong buflen; 101 ulong output_len; 102 ulong type; 103 } VAR_BUFFER; 104 105 typedef struct { 106 unsigned int var_cnt; 107 VAR_BUFFER *buf; 108 zval **vars; 109 char *is_null; 110 } BIND_BUFFER; 111 112 typedef struct { 113 MYSQL_STMT *stmt; 114 BIND_BUFFER param; 115 BIND_BUFFER result; 116 char *query; 117 } MY_STMT; 118 119 typedef struct { 120 MYSQL *mysql; 121 char *hash_key; 122 zval *li_read; 123 php_stream *li_stream; 124 unsigned int multi_query; 125 zend_bool persistent; 126 #if defined(MYSQLI_USE_MYSQLND) 127 int async_result_fetch_type; 128 #endif 129 } MY_MYSQL; 130 131 typedef struct { 132 int mode; 133 int socket; 134 FILE *fp; 135 } PROFILER; 136 137 typedef struct { 138 void *ptr; /* resource: (mysql, result, stmt) */ 139 void *info; /* additional buffer */ 140 enum mysqli_status status; /* object status */ 141 } MYSQLI_RESOURCE; 142 143 typedef struct _mysqli_object { 144 zend_object zo; 145 void *ptr; 146 HashTable *prop_handler; 147 } mysqli_object; /* extends zend_object */ 148 149 typedef struct st_mysqli_warning MYSQLI_WARNING; 150 151 struct st_mysqli_warning { 152 zval reason; 153 zval sqlstate; 154 int errorno; 155 MYSQLI_WARNING *next; 156 }; 157 158 typedef struct _mysqli_property_entry { 159 const char *pname; 160 size_t pname_length; 161 int (*r_func)(mysqli_object *obj, zval **retval TSRMLS_DC); 162 int (*w_func)(mysqli_object *obj, zval *value TSRMLS_DC); 163 } mysqli_property_entry; 164 165 #if !defined(MYSQLI_USE_MYSQLND) 166 typedef struct { 167 char error_msg[LOCAL_INFILE_ERROR_LEN]; 168 void *userdata; 169 } mysqli_local_infile; 170 #endif 171 172 typedef struct { 173 zend_ptr_stack free_links; 174 } mysqli_plist_entry; 175 176 #ifdef PHP_WIN32 177 #define PHP_MYSQLI_API __declspec(dllexport) 178 #define MYSQLI_LLU_SPEC "%I64u" 179 #define MYSQLI_LL_SPEC "%I64d" 180 #ifndef L64 181 #define L64(x) x##i64 182 #endif 183 typedef __int64 my_longlong; 184 #else 185 # if defined(__GNUC__) && __GNUC__ >= 4 186 # define PHP_MYSQLI_API __attribute__ ((visibility("default"))) 187 # else 188 # define PHP_MYSQLI_API 189 # endif 190 /* we need this for PRIu64 and PRId64 */ 191 #include <inttypes.h> 192 #define MYSQLI_LLU_SPEC "%" PRIu64 193 #define MYSQLI_LL_SPEC "%" PRId64 194 #ifndef L64 195 #define L64(x) x##LL 196 #endif 197 typedef int64_t my_longlong; 198 #endif 199 200 #ifdef ZTS 201 #include "TSRM.h" 202 #endif 203 204 extern zend_class_entry *mysqli_link_class_entry; 205 extern zend_class_entry *mysqli_stmt_class_entry; 206 extern zend_class_entry *mysqli_result_class_entry; 207 extern zend_class_entry *mysqli_driver_class_entry; 208 extern zend_class_entry *mysqli_warning_class_entry; 209 extern zend_class_entry *mysqli_exception_class_entry; 210 211 #define MYSQLI_REGISTER_RESOURCE_EX(__ptr, __zval) \ 212 ((mysqli_object *) zend_object_store_get_object(__zval TSRMLS_CC))->ptr = __ptr; 213 214 #define MYSQLI_RETURN_RESOURCE(__ptr, __ce) \ 215 Z_TYPE_P(return_value) = IS_OBJECT; \ 216 (return_value)->value.obj = mysqli_objects_new(__ce TSRMLS_CC); \ 217 MYSQLI_REGISTER_RESOURCE_EX(__ptr, return_value) 218 219 #define MYSQLI_REGISTER_RESOURCE(__ptr, __ce) \ 220 {\ 221 zval *object = getThis();\ 222 if (!object || !instanceof_function(Z_OBJCE_P(object), mysqli_link_class_entry TSRMLS_CC)) {\ 223 object = return_value;\ 224 Z_TYPE_P(object) = IS_OBJECT;\ 225 (object)->value.obj = mysqli_objects_new(__ce TSRMLS_CC);\ 226 }\ 227 MYSQLI_REGISTER_RESOURCE_EX(__ptr, object)\ 228 } 229 230 #define MYSQLI_FETCH_RESOURCE(__ptr, __type, __id, __name, __check) \ 231 { \ 232 MYSQLI_RESOURCE *my_res; \ 233 mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\ 234 if (!(my_res = (MYSQLI_RESOURCE *)intern->ptr)) {\ 235 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't fetch %s", intern->zo.ce->name);\ 236 RETURN_NULL();\ 237 }\ 238 __ptr = (__type)my_res->ptr; \ 239 if (__check && my_res->status < __check) { \ 240 php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid object or resource %s\n", intern->zo.ce->name); \ 241 RETURN_NULL();\ 242 }\ 243 } 244 245 #define MYSQLI_FETCH_RESOURCE_CONN(__ptr, __id, __check) \ 246 { \ 247 MYSQLI_FETCH_RESOURCE((__ptr), MY_MYSQL *, (__id), "mysqli_link", (__check)); \ 248 if (!(__ptr)->mysql) { \ 249 mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\ 250 php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid object or resource %s\n", intern->zo.ce->name); \ 251 RETURN_NULL();\ 252 } \ 253 } 254 255 #define MYSQLI_FETCH_RESOURCE_STMT(__ptr, __id, __check) \ 256 { \ 257 MYSQLI_FETCH_RESOURCE((__ptr), MY_STMT *, (__id), "mysqli_stmt", (__check)); \ 258 if (!(__ptr)->stmt) { \ 259 mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\ 260 php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid object or resource %s\n", intern->zo.ce->name); \ 261 RETURN_NULL();\ 262 } \ 263 } 264 265 266 #define MYSQLI_SET_STATUS(__id, __value) \ 267 { \ 268 mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\ 269 ((MYSQLI_RESOURCE *)intern->ptr)->status = __value; \ 270 } \ 271 272 #define MYSQLI_CLEAR_RESOURCE(__id) \ 273 { \ 274 mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\ 275 efree(intern->ptr); \ 276 intern->ptr = NULL; \ 277 } 278 279 280 ZEND_BEGIN_MODULE_GLOBALS(mysqli) 281 long default_link; 282 long num_links; 283 long max_links; 284 long num_active_persistent; 285 long num_inactive_persistent; 286 long max_persistent; 287 long allow_persistent; 288 long cache_size; 289 unsigned long default_port; 290 char *default_host; 291 char *default_user; 292 char *default_socket; 293 char *default_pw; 294 long reconnect; 295 long allow_local_infile; 296 long strict; 297 long error_no; 298 char *error_msg; 299 long report_mode; 300 HashTable *report_ht; 301 unsigned long multi_query; 302 unsigned long embedded; 303 ZEND_END_MODULE_GLOBALS(mysqli) 304 305 306 #ifdef ZTS 307 #define MyG(v) TSRMG(mysqli_globals_id, zend_mysqli_globals *, v) 308 #else 309 #define MyG(v) (mysqli_globals.v) 310 #endif 311 312 #define my_estrdup(x) (x) ? estrdup(x) : NULL 313 #define my_efree(x) if (x) efree(x) 314 315 ZEND_EXTERN_MODULE_GLOBALS(mysqli) 316 317 #endif /* PHP_MYSQLI_STRUCTS.H */ 318 319 320 /* 321 * Local variables: 322 * tab-width: 4 323 * c-basic-offset: 4 324 * indent-tabs-mode: t 325 * End: 326 * vim600: noet sw=4 ts=4 fdm=marker 327 * vim<600: noet sw=4 ts=4 328 */ 329
