Annotation of embedaddon/php/ext/mysqli/php_mysqli_structs.h, revision 1.1.1.4
1.1 misho 1: /*
2: +----------------------------------------------------------------------+
3: | PHP Version 5 |
4: +----------------------------------------------------------------------+
1.1.1.4 ! misho 5: | Copyright (c) 1997-2014 The PHP Group |
1.1 misho 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;
1.1.1.4 ! misho 119: #ifndef MYSQLI_USE_MYSQLND
! 120: /* used to manage refcount with libmysql (already implement in mysqlnd) */
! 121: zend_object_handle link_handle;
! 122: #endif
1.1 misho 123: } MY_STMT;
124:
125: typedef struct {
126: MYSQL *mysql;
127: char *hash_key;
128: zval *li_read;
129: php_stream *li_stream;
130: unsigned int multi_query;
131: zend_bool persistent;
132: #if defined(MYSQLI_USE_MYSQLND)
133: int async_result_fetch_type;
134: #endif
135: } MY_MYSQL;
136:
137: typedef struct {
138: int mode;
139: int socket;
140: FILE *fp;
141: } PROFILER;
142:
143: typedef struct {
144: void *ptr; /* resource: (mysql, result, stmt) */
145: void *info; /* additional buffer */
146: enum mysqli_status status; /* object status */
147: } MYSQLI_RESOURCE;
148:
149: typedef struct _mysqli_object {
150: zend_object zo;
151: void *ptr;
152: HashTable *prop_handler;
153: } mysqli_object; /* extends zend_object */
154:
155: typedef struct st_mysqli_warning MYSQLI_WARNING;
156:
157: struct st_mysqli_warning {
158: zval reason;
159: zval sqlstate;
160: int errorno;
161: MYSQLI_WARNING *next;
162: };
163:
164: typedef struct _mysqli_property_entry {
165: const char *pname;
166: size_t pname_length;
167: int (*r_func)(mysqli_object *obj, zval **retval TSRMLS_DC);
168: int (*w_func)(mysqli_object *obj, zval *value TSRMLS_DC);
169: } mysqli_property_entry;
170:
171: #if !defined(MYSQLI_USE_MYSQLND)
172: typedef struct {
173: char error_msg[LOCAL_INFILE_ERROR_LEN];
174: void *userdata;
175: } mysqli_local_infile;
176: #endif
177:
178: typedef struct {
179: zend_ptr_stack free_links;
180: } mysqli_plist_entry;
181:
182: #ifdef PHP_WIN32
183: #define PHP_MYSQLI_API __declspec(dllexport)
184: #define MYSQLI_LLU_SPEC "%I64u"
185: #define MYSQLI_LL_SPEC "%I64d"
186: #ifndef L64
187: #define L64(x) x##i64
188: #endif
189: typedef __int64 my_longlong;
190: #else
191: # if defined(__GNUC__) && __GNUC__ >= 4
192: # define PHP_MYSQLI_API __attribute__ ((visibility("default")))
193: # else
194: # define PHP_MYSQLI_API
195: # endif
196: /* we need this for PRIu64 and PRId64 */
197: #include <inttypes.h>
198: #define MYSQLI_LLU_SPEC "%" PRIu64
199: #define MYSQLI_LL_SPEC "%" PRId64
200: #ifndef L64
201: #define L64(x) x##LL
202: #endif
203: typedef int64_t my_longlong;
204: #endif
205:
206: #ifdef ZTS
207: #include "TSRM.h"
208: #endif
209:
210: extern zend_class_entry *mysqli_link_class_entry;
211: extern zend_class_entry *mysqli_stmt_class_entry;
212: extern zend_class_entry *mysqli_result_class_entry;
213: extern zend_class_entry *mysqli_driver_class_entry;
214: extern zend_class_entry *mysqli_warning_class_entry;
215: extern zend_class_entry *mysqli_exception_class_entry;
1.1.1.2 misho 216: extern int php_le_pmysqli(void);
217: extern void php_mysqli_dtor_p_elements(void *data);
218:
219: extern void php_mysqli_close(MY_MYSQL * mysql, int close_type, int resource_status TSRMLS_DC);
220:
221: extern zend_object_iterator_funcs php_mysqli_result_iterator_funcs;
222: extern zend_object_iterator *php_mysqli_result_get_iterator(zend_class_entry *ce, zval *object, int by_ref TSRMLS_DC);
223:
224: extern void php_mysqli_fetch_into_hash_aux(zval *return_value, MYSQL_RES * result, long fetchtype TSRMLS_DC);
225:
226: #ifdef HAVE_SPL
227: extern PHPAPI zend_class_entry *spl_ce_RuntimeException;
228: #endif
229:
230: #define MYSQLI_DISABLE_MQ if (mysql->multi_query) { \
231: mysql_set_server_option(mysql->mysql, MYSQL_OPTION_MULTI_STATEMENTS_OFF); \
232: mysql->multi_query = 0; \
233: }
234:
235: #define MYSQLI_ENABLE_MQ if (!mysql->multi_query) { \
236: mysql_set_server_option(mysql->mysql, MYSQL_OPTION_MULTI_STATEMENTS_ON); \
237: mysql->multi_query = 1; \
238: }
239:
240: #define REGISTER_MYSQLI_CLASS_ENTRY(name, mysqli_entry, class_functions) { \
241: zend_class_entry ce; \
242: INIT_CLASS_ENTRY(ce, name,class_functions); \
243: ce.create_object = mysqli_objects_new; \
244: mysqli_entry = zend_register_internal_class(&ce TSRMLS_CC); \
245: } \
1.1 misho 246:
247: #define MYSQLI_REGISTER_RESOURCE_EX(__ptr, __zval) \
248: ((mysqli_object *) zend_object_store_get_object(__zval TSRMLS_CC))->ptr = __ptr;
249:
250: #define MYSQLI_RETURN_RESOURCE(__ptr, __ce) \
251: Z_TYPE_P(return_value) = IS_OBJECT; \
252: (return_value)->value.obj = mysqli_objects_new(__ce TSRMLS_CC); \
253: MYSQLI_REGISTER_RESOURCE_EX(__ptr, return_value)
254:
255: #define MYSQLI_REGISTER_RESOURCE(__ptr, __ce) \
256: {\
257: zval *object = getThis();\
258: if (!object || !instanceof_function(Z_OBJCE_P(object), mysqli_link_class_entry TSRMLS_CC)) {\
259: object = return_value;\
260: Z_TYPE_P(object) = IS_OBJECT;\
261: (object)->value.obj = mysqli_objects_new(__ce TSRMLS_CC);\
262: }\
263: MYSQLI_REGISTER_RESOURCE_EX(__ptr, object)\
264: }
265:
266: #define MYSQLI_FETCH_RESOURCE(__ptr, __type, __id, __name, __check) \
267: { \
268: MYSQLI_RESOURCE *my_res; \
269: mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\
270: if (!(my_res = (MYSQLI_RESOURCE *)intern->ptr)) {\
271: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't fetch %s", intern->zo.ce->name);\
272: RETURN_NULL();\
273: }\
274: __ptr = (__type)my_res->ptr; \
275: if (__check && my_res->status < __check) { \
276: php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid object or resource %s\n", intern->zo.ce->name); \
277: RETURN_NULL();\
278: }\
279: }
280:
1.1.1.2 misho 281: #define MYSQLI_FETCH_RESOURCE_BY_OBJ(__ptr, __type, __obj, __name, __check) \
282: { \
283: MYSQLI_RESOURCE *my_res; \
284: if (!(my_res = (MYSQLI_RESOURCE *)(__obj->ptr))) {\
285: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't fetch %s", intern->zo.ce->name);\
286: return;\
287: }\
288: __ptr = (__type)my_res->ptr; \
289: if (__check && my_res->status < __check) { \
290: php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid object or resource %s\n", intern->zo.ce->name); \
291: return;\
292: }\
293: }
294:
295:
1.1 misho 296: #define MYSQLI_FETCH_RESOURCE_CONN(__ptr, __id, __check) \
297: { \
298: MYSQLI_FETCH_RESOURCE((__ptr), MY_MYSQL *, (__id), "mysqli_link", (__check)); \
299: if (!(__ptr)->mysql) { \
300: mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\
301: php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid object or resource %s\n", intern->zo.ce->name); \
302: RETURN_NULL();\
303: } \
304: }
305:
306: #define MYSQLI_FETCH_RESOURCE_STMT(__ptr, __id, __check) \
307: { \
308: MYSQLI_FETCH_RESOURCE((__ptr), MY_STMT *, (__id), "mysqli_stmt", (__check)); \
309: if (!(__ptr)->stmt) { \
310: mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\
311: php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid object or resource %s\n", intern->zo.ce->name); \
312: RETURN_NULL();\
313: } \
314: }
315:
316:
317: #define MYSQLI_SET_STATUS(__id, __value) \
318: { \
319: mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\
320: ((MYSQLI_RESOURCE *)intern->ptr)->status = __value; \
321: } \
322:
323: #define MYSQLI_CLEAR_RESOURCE(__id) \
324: { \
325: mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*(__id) TSRMLS_CC);\
326: efree(intern->ptr); \
327: intern->ptr = NULL; \
328: }
329:
330:
331: ZEND_BEGIN_MODULE_GLOBALS(mysqli)
332: long default_link;
333: long num_links;
334: long max_links;
335: long num_active_persistent;
336: long num_inactive_persistent;
337: long max_persistent;
338: long allow_persistent;
339: unsigned long default_port;
340: char *default_host;
341: char *default_user;
342: char *default_socket;
343: char *default_pw;
344: long reconnect;
345: long allow_local_infile;
346: long strict;
347: long error_no;
348: char *error_msg;
349: long report_mode;
350: HashTable *report_ht;
351: unsigned long multi_query;
352: unsigned long embedded;
353: ZEND_END_MODULE_GLOBALS(mysqli)
354:
355:
356: #ifdef ZTS
357: #define MyG(v) TSRMG(mysqli_globals_id, zend_mysqli_globals *, v)
358: #else
359: #define MyG(v) (mysqli_globals.v)
360: #endif
361:
362: #define my_estrdup(x) (x) ? estrdup(x) : NULL
363: #define my_efree(x) if (x) efree(x)
364:
365: ZEND_EXTERN_MODULE_GLOBALS(mysqli)
366:
367: #endif /* PHP_MYSQLI_STRUCTS.H */
368:
369:
370: /*
371: * Local variables:
372: * tab-width: 4
373: * c-basic-offset: 4
374: * indent-tabs-mode: t
375: * End:
376: * vim600: noet sw=4 ts=4 fdm=marker
377: * vim<600: noet sw=4 ts=4
378: */
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