Annotation of embedaddon/php/ext/mysqli/php_mysqli_structs.h, revision 1.1.1.2
1.1 misho 1: /*
2: +----------------------------------------------------------------------+
3: | PHP Version 5 |
4: +----------------------------------------------------------------------+
5: | Copyright (c) 1997-2012 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: +----------------------------------------------------------------------+
1.1.1.2 ! misho 15: | Authors: Georg Richter <georg@php.net> |
! 16: | Andrey Hristov <andrey@php.net> |
! 17: | Ulf Wendel <uw@php.net> |
1.1 misho 18: +----------------------------------------------------------------------+
19:
1.1.1.2 ! misho 20: $Id$
1.1 misho 21: */
22:
23: #ifndef PHP_MYSQLI_STRUCTS_H
24: #define PHP_MYSQLI_STRUCTS_H
25:
26: /* A little hack to prevent build break, when mysql is used together with
27: * c-client, which also defines LIST.
28: */
29: #ifdef LIST
30: #undef LIST
31: #endif
32:
33: #ifndef TRUE
34: #define TRUE 1
35: #endif
36:
37: #ifndef FALSE
38: #define FALSE 0
39: #endif
40:
41: #ifdef MYSQLI_USE_MYSQLND
42: #include "ext/mysqlnd/mysqlnd.h"
43: #include "mysqli_mysqlnd.h"
44: #else
45:
46: /*
47: The libmysql headers (a PITA) also define it and there will be an warning.
48: Undef it and later we might need to define it again.
49: */
50: #ifdef HAVE_MBRLEN
51: #undef HAVE_MBRLEN
52: #define WE_HAD_MBRLEN
53: #endif
54: #ifdef HAVE_MBSTATE_T
55: #undef HAVE_MBSTATE_T
56: #define WE_HAD_MBSTATE_T
57: #endif
58:
59: #if defined(ulong) && !defined(HAVE_ULONG)
60: #define HAVE_ULONG
61: #endif
62:
63: #include <my_global.h>
64:
65: #if !defined(HAVE_MBRLEN) && defined(WE_HAD_MBRLEN)
66: #define HAVE_MBRLEN 1
67: #endif
68:
69: #if !defined(HAVE_MBSTATE_T) && defined(WE_HAD_MBSTATE_T)
70: #define HAVE_MBSTATE_T 1
71: #endif
72:
73: /*
74: We need more than mysql.h because we need CHARSET_INFO in one place.
75: This order has been borrowed from the ODBC driver. Nothing can be removed
76: from the list of headers :(
77: */
78:
79: #include <my_sys.h>
80: #include <mysql.h>
81: #include <errmsg.h>
82: #include <my_list.h>
83: #include <m_string.h>
84: #include <mysqld_error.h>
85: #include <my_list.h>
86: #include <m_ctype.h>
87: #include "mysqli_libmysql.h"
88: #endif /* MYSQLI_USE_MYSQLND */
89:
90:
91: #define MYSQLI_VERSION_ID 101009
92:
93: enum mysqli_status {
94: MYSQLI_STATUS_UNKNOWN=0,
95: MYSQLI_STATUS_CLEARED,
96: MYSQLI_STATUS_INITIALIZED,
97: MYSQLI_STATUS_VALID
98: };
99:
100: typedef struct {
101: char *val;
102: ulong buflen;
103: ulong output_len;
104: ulong type;
105: } VAR_BUFFER;
106:
107: typedef struct {
108: unsigned int var_cnt;
109: VAR_BUFFER *buf;
110: zval **vars;
111: char *is_null;
112: } BIND_BUFFER;
113:
114: typedef struct {
115: MYSQL_STMT *stmt;
116: BIND_BUFFER param;
117: BIND_BUFFER result;
118: char *query;
119: } MY_STMT;
120:
121: typedef struct {
122: MYSQL *mysql;
123: char *hash_key;
124: zval *li_read;
125: php_stream *li_stream;
126: unsigned int multi_query;
127: zend_bool persistent;
128: #if defined(MYSQLI_USE_MYSQLND)
129: int async_result_fetch_type;
130: #endif
131: } MY_MYSQL;
132:
133: typedef struct {
134: int mode;
135: int socket;
136: FILE *fp;
137: } PROFILER;
138:
139: typedef struct {
140: void *ptr; /* resource: (mysql, result, stmt) */
141: void *info; /* additional buffer */
142: enum mysqli_status status; /* object status */
143: } MYSQLI_RESOURCE;
144:
145: typedef struct _mysqli_object {
146: zend_object zo;
147: void *ptr;
148: HashTable *prop_handler;
149: } mysqli_object; /* extends zend_object */
150:
151: typedef struct st_mysqli_warning MYSQLI_WARNING;
152:
153: struct st_mysqli_warning {
154: zval reason;
155: zval sqlstate;
156: int errorno;
157: MYSQLI_WARNING *next;
158: };
159:
160: typedef struct _mysqli_property_entry {
161: const char *pname;
162: size_t pname_length;
163: int (*r_func)(mysqli_object *obj, zval **retval TSRMLS_DC);
164: int (*w_func)(mysqli_object *obj, zval *value TSRMLS_DC);
165: } mysqli_property_entry;
166:
167: #if !defined(MYSQLI_USE_MYSQLND)
168: typedef struct {
169: char error_msg[LOCAL_INFILE_ERROR_LEN];
170: void *userdata;
171: } mysqli_local_infile;
172: #endif
173:
174: typedef struct {
175: zend_ptr_stack free_links;
176: } mysqli_plist_entry;
177:
178: #ifdef PHP_WIN32
179: #define PHP_MYSQLI_API __declspec(dllexport)
180: #define MYSQLI_LLU_SPEC "%I64u"
181: #define MYSQLI_LL_SPEC "%I64d"
182: #ifndef L64
183: #define L64(x) x##i64
184: #endif
185: typedef __int64 my_longlong;
186: #else
187: # if defined(__GNUC__) && __GNUC__ >= 4
188: # define PHP_MYSQLI_API __attribute__ ((visibility("default")))
189: # else
190: # define PHP_MYSQLI_API
191: # endif
192: /* we need this for PRIu64 and PRId64 */
193: #include <inttypes.h>
194: #define MYSQLI_LLU_SPEC "%" PRIu64
195: #define MYSQLI_LL_SPEC "%" PRId64
196: #ifndef L64
197: #define L64(x) x##LL
198: #endif
199: typedef int64_t my_longlong;
200: #endif
201:
202: #ifdef ZTS
203: #include "TSRM.h"
204: #endif
205:
206: extern zend_class_entry *mysqli_link_class_entry;
207: extern zend_class_entry *mysqli_stmt_class_entry;
208: extern zend_class_entry *mysqli_result_class_entry;
209: extern zend_class_entry *mysqli_driver_class_entry;
210: extern zend_class_entry *mysqli_warning_class_entry;
211: extern zend_class_entry *mysqli_exception_class_entry;
1.1.1.2 ! misho 212: extern int php_le_pmysqli(void);
! 213: extern void php_mysqli_dtor_p_elements(void *data);
! 214:
! 215: extern void php_mysqli_close(MY_MYSQL * mysql, int close_type, int resource_status TSRMLS_DC);
! 216:
! 217: extern zend_object_iterator_funcs php_mysqli_result_iterator_funcs;
! 218: extern zend_object_iterator *php_mysqli_result_get_iterator(zend_class_entry *ce, zval *object, int by_ref TSRMLS_DC);
! 219:
! 220: extern void php_mysqli_fetch_into_hash_aux(zval *return_value, MYSQL_RES * result, long fetchtype TSRMLS_DC);
! 221:
! 222: #ifdef HAVE_SPL
! 223: extern PHPAPI zend_class_entry *spl_ce_RuntimeException;
! 224: #endif
! 225:
! 226: #define MYSQLI_DISABLE_MQ if (mysql->multi_query) { \
! 227: mysql_set_server_option(mysql->mysql, MYSQL_OPTION_MULTI_STATEMENTS_OFF); \
! 228: mysql->multi_query = 0; \
! 229: }
! 230:
! 231: #define MYSQLI_ENABLE_MQ if (!mysql->multi_query) { \
! 232: mysql_set_server_option(mysql->mysql, MYSQL_OPTION_MULTI_STATEMENTS_ON); \
! 233: mysql->multi_query = 1; \
! 234: }
! 235:
! 236: #define REGISTER_MYSQLI_CLASS_ENTRY(name, mysqli_entry, class_functions) { \
! 237: zend_class_entry ce; \
! 238: INIT_CLASS_ENTRY(ce, name,class_functions); \
! 239: ce.create_object = mysqli_objects_new; \
! 240: mysqli_entry = zend_register_internal_class(&ce TSRMLS_CC); \
! 241: } \
1.1 misho 242:
243: #define MYSQLI_REGISTER_RESOURCE_EX(__ptr, __zval) \
244: ((mysqli_object *) zend_object_store_get_object(__zval TSRMLS_CC))->ptr = __ptr;
245:
246: #define MYSQLI_RETURN_RESOURCE(__ptr, __ce) \
247: Z_TYPE_P(return_value) = IS_OBJECT; \
248: (return_value)->value.obj = mysqli_objects_new(__ce TSRMLS_CC); \
249: MYSQLI_REGISTER_RESOURCE_EX(__ptr, return_value)
250:
251: #define MYSQLI_REGISTER_RESOURCE(__ptr, __ce) \
252: {\
253: zval *object = getThis();\
254: if (!object || !instanceof_function(Z_OBJCE_P(object), mysqli_link_class_entry TSRMLS_CC)) {\
255: object = return_value;\
256: Z_TYPE_P(object) = IS_OBJECT;\
257: (object)->value.obj = mysqli_objects_new(__ce TSRMLS_CC);\
258: }\
259: MYSQLI_REGISTER_RESOURCE_EX(__ptr, object)\
260: }
261:
262: #define MYSQLI_FETCH_RESOURCE(__ptr, __type, __id, __name, __check) \
263: { \
264: MYSQLI_RESOURCE *my_res; \
265: mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\
266: if (!(my_res = (MYSQLI_RESOURCE *)intern->ptr)) {\
267: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't fetch %s", intern->zo.ce->name);\
268: RETURN_NULL();\
269: }\
270: __ptr = (__type)my_res->ptr; \
271: if (__check && my_res->status < __check) { \
272: php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid object or resource %s\n", intern->zo.ce->name); \
273: RETURN_NULL();\
274: }\
275: }
276:
1.1.1.2 ! misho 277: #define MYSQLI_FETCH_RESOURCE_BY_OBJ(__ptr, __type, __obj, __name, __check) \
! 278: { \
! 279: MYSQLI_RESOURCE *my_res; \
! 280: if (!(my_res = (MYSQLI_RESOURCE *)(__obj->ptr))) {\
! 281: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't fetch %s", intern->zo.ce->name);\
! 282: return;\
! 283: }\
! 284: __ptr = (__type)my_res->ptr; \
! 285: if (__check && my_res->status < __check) { \
! 286: php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid object or resource %s\n", intern->zo.ce->name); \
! 287: return;\
! 288: }\
! 289: }
! 290:
! 291:
1.1 misho 292: #define MYSQLI_FETCH_RESOURCE_CONN(__ptr, __id, __check) \
293: { \
294: MYSQLI_FETCH_RESOURCE((__ptr), MY_MYSQL *, (__id), "mysqli_link", (__check)); \
295: if (!(__ptr)->mysql) { \
296: mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\
297: php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid object or resource %s\n", intern->zo.ce->name); \
298: RETURN_NULL();\
299: } \
300: }
301:
302: #define MYSQLI_FETCH_RESOURCE_STMT(__ptr, __id, __check) \
303: { \
304: MYSQLI_FETCH_RESOURCE((__ptr), MY_STMT *, (__id), "mysqli_stmt", (__check)); \
305: if (!(__ptr)->stmt) { \
306: mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\
307: php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid object or resource %s\n", intern->zo.ce->name); \
308: RETURN_NULL();\
309: } \
310: }
311:
312:
313: #define MYSQLI_SET_STATUS(__id, __value) \
314: { \
315: mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\
316: ((MYSQLI_RESOURCE *)intern->ptr)->status = __value; \
317: } \
318:
319: #define MYSQLI_CLEAR_RESOURCE(__id) \
320: { \
321: mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\
322: efree(intern->ptr); \
323: intern->ptr = NULL; \
324: }
325:
326:
327: ZEND_BEGIN_MODULE_GLOBALS(mysqli)
328: long default_link;
329: long num_links;
330: long max_links;
331: long num_active_persistent;
332: long num_inactive_persistent;
333: long max_persistent;
334: long allow_persistent;
335: unsigned long default_port;
336: char *default_host;
337: char *default_user;
338: char *default_socket;
339: char *default_pw;
340: long reconnect;
341: long allow_local_infile;
342: long strict;
343: long error_no;
344: char *error_msg;
345: long report_mode;
346: HashTable *report_ht;
347: unsigned long multi_query;
348: unsigned long embedded;
349: ZEND_END_MODULE_GLOBALS(mysqli)
350:
351:
352: #ifdef ZTS
353: #define MyG(v) TSRMG(mysqli_globals_id, zend_mysqli_globals *, v)
354: #else
355: #define MyG(v) (mysqli_globals.v)
356: #endif
357:
358: #define my_estrdup(x) (x) ? estrdup(x) : NULL
359: #define my_efree(x) if (x) efree(x)
360:
361: ZEND_EXTERN_MODULE_GLOBALS(mysqli)
362:
363: #endif /* PHP_MYSQLI_STRUCTS.H */
364:
365:
366: /*
367: * Local variables:
368: * tab-width: 4
369: * c-basic-offset: 4
370: * indent-tabs-mode: t
371: * End:
372: * vim600: noet sw=4 ts=4 fdm=marker
373: * vim<600: noet sw=4 ts=4
374: */
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