Annotation of embedaddon/php/ext/mysqli/php_mysqli_structs.h, revision 1.1.1.1
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: +----------------------------------------------------------------------+
15: | Author: Georg Richter <georg@php.net> |
16: +----------------------------------------------------------------------+
17:
18: $Id: php_mysqli_structs.h 321634 2012-01-01 13:15:04Z felipe $
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: */
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