Annotation of embedaddon/php/ext/mysqli/mysqli.c, 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: | Authors: Georg Richter <georg@php.net> |
16: | Andrey Hristov <andrey@php.net> |
17: | Ulf Wendel <uw@php.net> |
18: +----------------------------------------------------------------------+
19:
20: $Id: mysqli.c 321634 2012-01-01 13:15:04Z felipe $
21: */
22:
23: #ifdef HAVE_CONFIG_H
24: #include "config.h"
25: #endif
26:
27: #include <signal.h>
28:
29: #include "php.h"
30: #include "php_ini.h"
31: #include "ext/standard/info.h"
32: #include "ext/standard/php_string.h"
33: #include "php_mysqli_structs.h"
34: #include "mysqli_priv.h"
35: #include "zend_exceptions.h"
36:
37: ZEND_DECLARE_MODULE_GLOBALS(mysqli)
38: static PHP_GINIT_FUNCTION(mysqli);
39:
40: #define MYSQLI_ADD_PROPERTIES(a,b) \
41: { \
42: int i = 0; \
43: while (b[i].pname != NULL) { \
44: mysqli_add_property((a), (b)[i].pname, (b)[i].pname_length, \
45: (mysqli_read_t)(b)[i].r_func, (mysqli_write_t)(b)[i].w_func TSRMLS_CC); \
46: i++; \
47: }\
48: }
49:
50: #define MYSQLI_ADD_PROPERTIES_INFO(a,b) \
51: { \
52: int i = 0; \
53: while (b[i].name != NULL) { \
54: zend_declare_property_null((a), (b)[i].name, (b)[i].name_length, ZEND_ACC_PUBLIC TSRMLS_CC); \
55: i++; \
56: }\
57: }
58:
59:
60:
61: static zend_object_handlers mysqli_object_handlers;
62: static HashTable classes;
63: static HashTable mysqli_driver_properties;
64: static HashTable mysqli_link_properties;
65: static HashTable mysqli_result_properties;
66: static HashTable mysqli_stmt_properties;
67: static HashTable mysqli_warning_properties;
68:
69: zend_class_entry *mysqli_link_class_entry;
70: zend_class_entry *mysqli_stmt_class_entry;
71: zend_class_entry *mysqli_result_class_entry;
72: zend_class_entry *mysqli_driver_class_entry;
73: zend_class_entry *mysqli_warning_class_entry;
74: zend_class_entry *mysqli_exception_class_entry;
75:
76:
77: typedef int (*mysqli_read_t)(mysqli_object *obj, zval **retval TSRMLS_DC);
78: typedef int (*mysqli_write_t)(mysqli_object *obj, zval *newval TSRMLS_DC);
79:
80: typedef struct _mysqli_prop_handler {
81: char *name;
82: size_t name_len;
83: mysqli_read_t read_func;
84: mysqli_write_t write_func;
85: } mysqli_prop_handler;
86:
87: static int le_pmysqli;
88:
89:
90: /* Destructor for mysqli entries in free_links/used_links */
91: void php_mysqli_dtor_p_elements(void *data)
92: {
93: MYSQL *mysql = (MYSQL *) data;
94: TSRMLS_FETCH();
95: mysqli_close(mysql, MYSQLI_CLOSE_IMPLICIT);
96: }
97:
98:
99: ZEND_RSRC_DTOR_FUNC(php_mysqli_dtor)
100: {
101: if (rsrc->ptr) {
102: mysqli_plist_entry *plist = (mysqli_plist_entry *) rsrc->ptr;
103: zend_ptr_stack_clean(&plist->free_links, php_mysqli_dtor_p_elements, 0);
104: zend_ptr_stack_destroy(&plist->free_links);
105: free(plist);
106: }
107: }
108:
109:
110: int php_le_pmysqli(void)
111: {
112: return le_pmysqli;
113: }
114:
115: #ifndef MYSQLI_USE_MYSQLND
116: /* {{{ php_free_stmt_bind_buffer */
117: void php_free_stmt_bind_buffer(BIND_BUFFER bbuf, int type)
118: {
119: unsigned int i;
120:
121: if (!bbuf.var_cnt) {
122: return;
123: }
124:
125: for (i=0; i < bbuf.var_cnt; i++) {
126:
127: /* free temporary bind buffer */
128: if (type == FETCH_RESULT && bbuf.buf[i].val) {
129: efree(bbuf.buf[i].val);
130: }
131:
132: if (bbuf.vars[i]) {
133: zval_ptr_dtor(&bbuf.vars[i]);
134: }
135: }
136:
137: if (bbuf.vars) {
138: efree(bbuf.vars);
139: }
140:
141: /*
142: Don't free bbuf.is_null for FETCH_RESULT since we have allocated
143: is_null and buf in one block so we free only buf, which is the beginning
144: of the block. When FETCH_SIMPLE then buf wasn't allocated together with
145: buf and we have to free it.
146: */
147: if (type == FETCH_RESULT) {
148: efree(bbuf.buf);
149: } else if (type == FETCH_SIMPLE){
150: efree(bbuf.is_null);
151: }
152:
153: bbuf.var_cnt = 0;
154: }
155: /* }}} */
156: #endif
157:
158: /* {{{ php_clear_stmt_bind */
159: void php_clear_stmt_bind(MY_STMT *stmt TSRMLS_DC)
160: {
161: if (stmt->stmt) {
162: if (mysqli_stmt_close(stmt->stmt, TRUE)) {
163: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error occured while closing statement");
164: return;
165: }
166: }
167:
168: /*
169: mysqlnd keeps track of the binding and has freed its
170: structures in stmt_close() above
171: */
172: #ifndef MYSQLI_USE_MYSQLND
173: /* Clean param bind */
174: php_free_stmt_bind_buffer(stmt->param, FETCH_SIMPLE);
175: /* Clean output bind */
176: php_free_stmt_bind_buffer(stmt->result, FETCH_RESULT);
177: #endif
178:
179: if (stmt->query) {
180: efree(stmt->query);
181: }
182: efree(stmt);
183: }
184: /* }}} */
185:
186: /* {{{ php_clear_mysql */
187: void php_clear_mysql(MY_MYSQL *mysql) {
188: if (mysql->hash_key) {
189: efree(mysql->hash_key);
190: mysql->hash_key = NULL;
191: }
192: if (mysql->li_read) {
193: zval_ptr_dtor(&(mysql->li_read));
194: mysql->li_read = NULL;
195: }
196: }
197: /* }}} */
198:
199: /* {{{ mysqli_objects_free_storage
200: */
201: static void mysqli_objects_free_storage(void *object TSRMLS_DC)
202: {
203: zend_object *zo = (zend_object *)object;
204: mysqli_object *intern = (mysqli_object *)zo;
205: MYSQLI_RESOURCE *my_res = (MYSQLI_RESOURCE *)intern->ptr;
206:
207: my_efree(my_res);
208: zend_object_std_dtor(&intern->zo TSRMLS_CC);
209: efree(intern);
210: }
211: /* }}} */
212:
213: /* mysqli_link_free_storage partly doubles the work of PHP_FUNCTION(mysqli_close) */
214:
215: /* {{{ mysqli_link_free_storage
216: */
217: static void mysqli_link_free_storage(void *object TSRMLS_DC)
218: {
219: zend_object *zo = (zend_object *)object;
220: mysqli_object *intern = (mysqli_object *)zo;
221: MYSQLI_RESOURCE *my_res = (MYSQLI_RESOURCE *)intern->ptr;
222:
223: if (my_res && my_res->ptr) {
224: MY_MYSQL *mysql = (MY_MYSQL *)my_res->ptr;
225: if (mysql->mysql) {
226: php_mysqli_close(mysql, MYSQLI_CLOSE_EXPLICIT, my_res->status TSRMLS_CC);
227: }
228: php_clear_mysql(mysql);
229: efree(mysql);
230: my_res->status = MYSQLI_STATUS_UNKNOWN;
231: }
232: mysqli_objects_free_storage(object TSRMLS_CC);
233: }
234: /* }}} */
235:
236: /* {{{ mysql_driver_free_storage */
237: static void mysqli_driver_free_storage(void *object TSRMLS_DC)
238: {
239: mysqli_objects_free_storage(object TSRMLS_CC);
240: }
241: /* }}} */
242:
243: /* {{{ mysqli_stmt_free_storage
244: */
245: static void mysqli_stmt_free_storage(void *object TSRMLS_DC)
246: {
247: zend_object *zo = (zend_object *)object;
248: mysqli_object *intern = (mysqli_object *)zo;
249: MYSQLI_RESOURCE *my_res = (MYSQLI_RESOURCE *)intern->ptr;
250:
251: if (my_res && my_res->ptr) {
252: MY_STMT *stmt = (MY_STMT *)my_res->ptr;
253: php_clear_stmt_bind(stmt TSRMLS_CC);
254: }
255: mysqli_objects_free_storage(object TSRMLS_CC);
256: }
257: /* }}} */
258:
259: /* {{{ mysqli_result_free_storage
260: */
261: static void mysqli_result_free_storage(void *object TSRMLS_DC)
262: {
263: zend_object *zo = (zend_object *)object;
264: mysqli_object *intern = (mysqli_object *)zo;
265: MYSQLI_RESOURCE *my_res = (MYSQLI_RESOURCE *)intern->ptr;
266:
267: if (my_res && my_res->ptr) {
268: mysql_free_result(my_res->ptr);
269: }
270: mysqli_objects_free_storage(object TSRMLS_CC);
271: }
272: /* }}} */
273:
274: /* {{{ mysqli_warning_free_storage
275: */
276: static void mysqli_warning_free_storage(void *object TSRMLS_DC)
277: {
278: zend_object *zo = (zend_object *)object;
279: mysqli_object *intern = (mysqli_object *)zo;
280: MYSQLI_RESOURCE *my_res = (MYSQLI_RESOURCE *)intern->ptr;
281:
282: if (my_res && my_res->ptr) {
283: php_clear_warnings((MYSQLI_WARNING *)my_res->info);
284: my_res->ptr = NULL;
285: }
286: mysqli_objects_free_storage(object TSRMLS_CC);
287: }
288: /* }}} */
289:
290: /* {{{ mysqli_read_na */
291: static int mysqli_read_na(mysqli_object *obj, zval **retval TSRMLS_DC)
292: {
293: *retval = NULL;
294: php_error_docref(NULL TSRMLS_CC, E_ERROR, "Cannot read property");
295: return FAILURE;
296: }
297: /* }}} */
298:
299: /* {{{ mysqli_write_na */
300: static int mysqli_write_na(mysqli_object *obj, zval *newval TSRMLS_DC)
301: {
302: php_error_docref(NULL TSRMLS_CC, E_ERROR, "Cannot write property");
303: return FAILURE;
304: }
305: /* }}} */
306:
307: #ifndef Z_ADDREF_P
308: /* PHP 5.2, old GC */
309: #define Z_ADDREF_P(pz) (++(pz)->refcount)
310: #define Z_REFCOUNT_P(pz) ((pz)->refcount)
311: #define Z_SET_REFCOUNT_P(pz, rc) ((pz)->refcount = rc)
312: #endif
313:
314:
315: /* {{{ mysqli_read_property */
316: zval *mysqli_read_property(zval *object, zval *member, int type TSRMLS_DC)
317: {
318: zval tmp_member;
319: zval *retval;
320: mysqli_object *obj;
321: mysqli_prop_handler *hnd;
322: int ret;
323:
324: ret = FAILURE;
325: obj = (mysqli_object *)zend_objects_get_address(object TSRMLS_CC);
326:
327: if (member->type != IS_STRING) {
328: tmp_member = *member;
329: zval_copy_ctor(&tmp_member);
330: convert_to_string(&tmp_member);
331: member = &tmp_member;
332: }
333:
334: if (obj->prop_handler != NULL) {
335: ret = zend_hash_find(obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member)+1, (void **) &hnd);
336: }
337:
338: if (ret == SUCCESS) {
339: ret = hnd->read_func(obj, &retval TSRMLS_CC);
340: if (ret == SUCCESS) {
341: /* ensure we're creating a temporary variable */
342: Z_SET_REFCOUNT_P(retval, 0);
343: } else {
344: retval = EG(uninitialized_zval_ptr);
345: }
346: } else {
347: zend_object_handlers * std_hnd = zend_get_std_object_handlers();
348: retval = std_hnd->read_property(object, member, type TSRMLS_CC);
349: }
350:
351: if (member == &tmp_member) {
352: zval_dtor(member);
353: }
354: return(retval);
355: }
356: /* }}} */
357:
358: /* {{{ mysqli_write_property */
359: void mysqli_write_property(zval *object, zval *member, zval *value TSRMLS_DC)
360: {
361: zval tmp_member;
362: mysqli_object *obj;
363: mysqli_prop_handler *hnd;
364: int ret;
365:
366: if (member->type != IS_STRING) {
367: tmp_member = *member;
368: zval_copy_ctor(&tmp_member);
369: convert_to_string(&tmp_member);
370: member = &tmp_member;
371: }
372:
373: ret = FAILURE;
374: obj = (mysqli_object *)zend_objects_get_address(object TSRMLS_CC);
375:
376: if (obj->prop_handler != NULL) {
377: ret = zend_hash_find((HashTable *)obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member)+1, (void **) &hnd);
378: }
379: if (ret == SUCCESS) {
380: hnd->write_func(obj, value TSRMLS_CC);
381: if (! PZVAL_IS_REF(value) && Z_REFCOUNT_P(value) == 0) {
382: Z_ADDREF_P(value);
383: zval_ptr_dtor(&value);
384: }
385: } else {
386: zend_object_handlers * std_hnd = zend_get_std_object_handlers();
387: std_hnd->write_property(object, member, value TSRMLS_CC);
388: }
389:
390: if (member == &tmp_member) {
391: zval_dtor(member);
392: }
393: }
394: /* }}} */
395:
396: /* {{{ void mysqli_add_property(HashTable *h, char *pname, mysqli_read_t r_func, mysqli_write_t w_func TSRMLS_DC) */
397: void mysqli_add_property(HashTable *h, const char *pname, size_t pname_len, mysqli_read_t r_func, mysqli_write_t w_func TSRMLS_DC) {
398: mysqli_prop_handler p;
399:
400: p.name = (char*) pname;
401: p.name_len = pname_len;
402: p.read_func = (r_func) ? r_func : mysqli_read_na;
403: p.write_func = (w_func) ? w_func : mysqli_write_na;
404: zend_hash_add(h, pname, pname_len + 1, &p, sizeof(mysqli_prop_handler), NULL);
405: }
406: /* }}} */
407:
408: static int mysqli_object_has_property(zval *object, zval *member, int has_set_exists TSRMLS_DC) /* {{{ */
409: {
410: mysqli_object *obj = (mysqli_object *)zend_objects_get_address(object TSRMLS_CC);
411: mysqli_prop_handler p;
412: int ret = 0;
413:
414: if (zend_hash_find(obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member) + 1, (void **)&p) == SUCCESS) {
415: switch (has_set_exists) {
416: case 2:
417: ret = 1;
418: break;
419: case 1: {
420: zval *value = mysqli_read_property(object, member, BP_VAR_IS TSRMLS_CC);
421: if (value != EG(uninitialized_zval_ptr)) {
422: convert_to_boolean(value);
423: ret = Z_BVAL_P(value)? 1:0;
424: /* refcount is 0 */
425: Z_ADDREF_P(value);
426: zval_ptr_dtor(&value);
427: }
428: break;
429: }
430: case 0:{
431: zval *value = mysqli_read_property(object, member, BP_VAR_IS TSRMLS_CC);
432: if (value != EG(uninitialized_zval_ptr)) {
433: ret = Z_TYPE_P(value) != IS_NULL? 1:0;
434: /* refcount is 0 */
435: Z_ADDREF_P(value);
436: zval_ptr_dtor(&value);
437: }
438: break;
439: }
440: default:
441: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid value for has_set_exists");
442: }
443: } else {
444: zend_object_handlers * std_hnd = zend_get_std_object_handlers();
445: ret = std_hnd->has_property(object, member, has_set_exists TSRMLS_CC);
446: }
447: return ret;
448: } /* }}} */
449:
450:
451: #if PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 3
452: HashTable * mysqli_object_get_debug_info(zval *object, int *is_temp TSRMLS_DC)
453: {
454: mysqli_object *obj = (mysqli_object *)zend_objects_get_address(object TSRMLS_CC);
455: HashTable *retval, *props = obj->prop_handler;
456: HashPosition pos;
457: mysqli_prop_handler *entry;
458:
459: ALLOC_HASHTABLE(retval);
460: ZEND_INIT_SYMTABLE_EX(retval, zend_hash_num_elements(props) + 1, 0);
461:
462: zend_hash_internal_pointer_reset_ex(props, &pos);
463: while (zend_hash_get_current_data_ex(props, (void **)&entry, &pos) == SUCCESS) {
464: zval member;
465: zval *value;
466: INIT_ZVAL(member);
467: ZVAL_STRINGL(&member, entry->name, entry->name_len, 0);
468: value = mysqli_read_property(object, &member, BP_VAR_IS TSRMLS_CC);
469: if (value != EG(uninitialized_zval_ptr)) {
470: Z_ADDREF_P(value);
471: zend_hash_add(retval, entry->name, entry->name_len + 1, &value, sizeof(zval *), NULL);
472: }
473: zend_hash_move_forward_ex(props, &pos);
474: }
475:
476: *is_temp = 1;
477: return retval;
478: }
479: #endif
480:
481: /* {{{ mysqli_objects_new
482: */
483: PHP_MYSQLI_EXPORT(zend_object_value) mysqli_objects_new(zend_class_entry *class_type TSRMLS_DC)
484: {
485: zend_object_value retval;
486: mysqli_object *intern;
487: zval *tmp;
488: zend_class_entry *mysqli_base_class;
489: zend_objects_free_object_storage_t free_storage;
490:
491: intern = emalloc(sizeof(mysqli_object));
492: memset(intern, 0, sizeof(mysqli_object));
493: intern->ptr = NULL;
494: intern->prop_handler = NULL;
495:
496: mysqli_base_class = class_type;
497: while (mysqli_base_class->type != ZEND_INTERNAL_CLASS &&
498: mysqli_base_class->parent != NULL) {
499: mysqli_base_class = mysqli_base_class->parent;
500: }
501: zend_hash_find(&classes, mysqli_base_class->name, mysqli_base_class->name_length + 1,
502: (void **) &intern->prop_handler);
503:
504: zend_object_std_init(&intern->zo, class_type TSRMLS_CC);
505: zend_hash_copy(intern->zo.properties, &class_type->default_properties, (copy_ctor_func_t) zval_add_ref,
506: (void *) &tmp, sizeof(zval *));
507:
508: /* link object */
509: if (instanceof_function(class_type, mysqli_link_class_entry TSRMLS_CC)) {
510: free_storage = mysqli_link_free_storage;
511: } else if (instanceof_function(class_type, mysqli_driver_class_entry TSRMLS_CC)) { /* driver object */
512: free_storage = mysqli_driver_free_storage;
513: } else if (instanceof_function(class_type, mysqli_stmt_class_entry TSRMLS_CC)) { /* stmt object */
514: free_storage = mysqli_stmt_free_storage;
515: } else if (instanceof_function(class_type, mysqli_result_class_entry TSRMLS_CC)) { /* result object */
516: free_storage = mysqli_result_free_storage;
517: } else if (instanceof_function(class_type, mysqli_warning_class_entry TSRMLS_CC)) { /* warning object */
518: free_storage = mysqli_warning_free_storage;
519: } else {
520: free_storage = mysqli_objects_free_storage;
521: }
522:
523: retval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t) zend_objects_destroy_object, free_storage, NULL TSRMLS_CC);
524: retval.handlers = &mysqli_object_handlers;
525:
526: return retval;
527: }
528: /* }}} */
529:
530:
531: /* {{{ PHP_INI_BEGIN
532: */
533: PHP_INI_BEGIN()
534: STD_PHP_INI_ENTRY_EX("mysqli.max_links", "-1", PHP_INI_SYSTEM, OnUpdateLong, max_links, zend_mysqli_globals, mysqli_globals, display_link_numbers)
535: STD_PHP_INI_ENTRY_EX("mysqli.max_persistent", "-1", PHP_INI_SYSTEM, OnUpdateLong, max_persistent, zend_mysqli_globals, mysqli_globals, display_link_numbers)
536: STD_PHP_INI_BOOLEAN("mysqli.allow_persistent", "1", PHP_INI_SYSTEM, OnUpdateLong, allow_persistent, zend_mysqli_globals, mysqli_globals)
537: STD_PHP_INI_ENTRY("mysqli.default_host", NULL, PHP_INI_ALL, OnUpdateString, default_host, zend_mysqli_globals, mysqli_globals)
538: STD_PHP_INI_ENTRY("mysqli.default_user", NULL, PHP_INI_ALL, OnUpdateString, default_user, zend_mysqli_globals, mysqli_globals)
539: STD_PHP_INI_ENTRY("mysqli.default_pw", NULL, PHP_INI_ALL, OnUpdateString, default_pw, zend_mysqli_globals, mysqli_globals)
540: STD_PHP_INI_ENTRY("mysqli.default_port", "3306", PHP_INI_ALL, OnUpdateLong, default_port, zend_mysqli_globals, mysqli_globals)
541: #ifdef PHP_MYSQL_UNIX_SOCK_ADDR
542: STD_PHP_INI_ENTRY("mysqli.default_socket", MYSQL_UNIX_ADDR,PHP_INI_ALL,OnUpdateStringUnempty, default_socket, zend_mysqli_globals, mysqli_globals)
543: #else
544: STD_PHP_INI_ENTRY("mysqli.default_socket", NULL, PHP_INI_ALL, OnUpdateStringUnempty, default_socket, zend_mysqli_globals, mysqli_globals)
545: #endif
546: STD_PHP_INI_BOOLEAN("mysqli.reconnect", "0", PHP_INI_SYSTEM, OnUpdateLong, reconnect, zend_mysqli_globals, mysqli_globals)
547: STD_PHP_INI_BOOLEAN("mysqli.allow_local_infile", "1", PHP_INI_SYSTEM, OnUpdateLong, allow_local_infile, zend_mysqli_globals, mysqli_globals)
548: PHP_INI_END()
549: /* }}} */
550:
551:
552: /* {{{ PHP_GINIT_FUNCTION
553: */
554: static PHP_GINIT_FUNCTION(mysqli)
555: {
556: mysqli_globals->num_links = 0;
557: mysqli_globals->num_active_persistent = 0;
558: mysqli_globals->num_inactive_persistent = 0;
559: mysqli_globals->max_links = -1;
560: mysqli_globals->max_persistent = -1;
561: mysqli_globals->allow_persistent = 1;
562: mysqli_globals->default_port = 0;
563: mysqli_globals->default_host = NULL;
564: mysqli_globals->default_user = NULL;
565: mysqli_globals->default_pw = NULL;
566: mysqli_globals->default_socket = NULL;
567: mysqli_globals->reconnect = 0;
568: mysqli_globals->report_mode = 0;
569: mysqli_globals->report_ht = 0;
570: mysqli_globals->allow_local_infile = 1;
571: #ifdef HAVE_EMBEDDED_MYSQLI
572: mysqli_globals->embedded = 1;
573: #else
574: mysqli_globals->embedded = 0;
575: #endif
576: }
577: /* }}} */
578:
579: /* {{{ PHP_MINIT_FUNCTION
580: */
581: PHP_MINIT_FUNCTION(mysqli)
582: {
583: zend_class_entry *ce,cex;
584: zend_object_handlers *std_hnd = zend_get_std_object_handlers();
585:
586: REGISTER_INI_ENTRIES();
587: #ifndef MYSQLI_USE_MYSQLND
588: #if MYSQL_VERSION_ID >= 40000
589: if (mysql_server_init(0, NULL, NULL)) {
590: return FAILURE;
591: }
592: #endif
593: #endif
594:
595: memcpy(&mysqli_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
596: mysqli_object_handlers.clone_obj = NULL;
597: mysqli_object_handlers.read_property = mysqli_read_property;
598: mysqli_object_handlers.write_property = mysqli_write_property;
599: mysqli_object_handlers.get_property_ptr_ptr = std_hnd->get_property_ptr_ptr;
600: mysqli_object_handlers.has_property = mysqli_object_has_property;
601: #if PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 3
602: mysqli_object_handlers.get_debug_info = mysqli_object_get_debug_info;
603: #endif
604:
605: zend_hash_init(&classes, 0, NULL, NULL, 1);
606:
607: /* persistent connections */
608: le_pmysqli = zend_register_list_destructors_ex(NULL, php_mysqli_dtor,
609: "MySqli persistent connection", module_number);
610:
611: INIT_CLASS_ENTRY(cex, "mysqli_sql_exception", mysqli_exception_methods);
612: #ifdef HAVE_SPL
613: mysqli_exception_class_entry = zend_register_internal_class_ex(&cex, spl_ce_RuntimeException, NULL TSRMLS_CC);
614: #else
615: mysqli_exception_class_entry = zend_register_internal_class_ex(&cex, zend_exception_get_default(TSRMLS_C), NULL TSRMLS_CC);
616: #endif
617: mysqli_exception_class_entry->ce_flags |= ZEND_ACC_FINAL;
618: zend_declare_property_long(mysqli_exception_class_entry, "code", sizeof("code")-1, 0, ZEND_ACC_PROTECTED TSRMLS_CC);
619: zend_declare_property_string(mysqli_exception_class_entry, "sqlstate", sizeof("sqlstate")-1, "00000", ZEND_ACC_PROTECTED TSRMLS_CC);
620:
621: REGISTER_MYSQLI_CLASS_ENTRY("mysqli_driver", mysqli_driver_class_entry, mysqli_driver_methods);
622: ce = mysqli_driver_class_entry;
623: zend_hash_init(&mysqli_driver_properties, 0, NULL, NULL, 1);
624: MYSQLI_ADD_PROPERTIES(&mysqli_driver_properties, mysqli_driver_property_entries);
625: MYSQLI_ADD_PROPERTIES_INFO(ce, mysqli_driver_property_info_entries);
626: zend_hash_add(&classes, ce->name, ce->name_length+1, &mysqli_driver_properties, sizeof(mysqli_driver_properties), NULL);
627: ce->ce_flags |= ZEND_ACC_FINAL_CLASS;
628:
629: REGISTER_MYSQLI_CLASS_ENTRY("mysqli", mysqli_link_class_entry, mysqli_link_methods);
630: ce = mysqli_link_class_entry;
631: zend_hash_init(&mysqli_link_properties, 0, NULL, NULL, 1);
632: MYSQLI_ADD_PROPERTIES(&mysqli_link_properties, mysqli_link_property_entries);
633: MYSQLI_ADD_PROPERTIES_INFO(ce, mysqli_link_property_info_entries);
634: zend_hash_add(&classes, ce->name, ce->name_length+1, &mysqli_link_properties, sizeof(mysqli_link_properties), NULL);
635:
636: REGISTER_MYSQLI_CLASS_ENTRY("mysqli_warning", mysqli_warning_class_entry, mysqli_warning_methods);
637: ce = mysqli_warning_class_entry;
638: ce->ce_flags |= ZEND_ACC_FINAL_CLASS | ZEND_ACC_PROTECTED;
639: zend_hash_init(&mysqli_warning_properties, 0, NULL, NULL, 1);
640: MYSQLI_ADD_PROPERTIES(&mysqli_warning_properties, mysqli_warning_property_entries);
641: MYSQLI_ADD_PROPERTIES_INFO(ce, mysqli_warning_property_info_entries);
642: zend_hash_add(&classes, ce->name, ce->name_length+1, &mysqli_warning_properties, sizeof(mysqli_warning_properties), NULL);
643:
644: REGISTER_MYSQLI_CLASS_ENTRY("mysqli_result", mysqli_result_class_entry, mysqli_result_methods);
645: ce = mysqli_result_class_entry;
646: zend_hash_init(&mysqli_result_properties, 0, NULL, NULL, 1);
647: MYSQLI_ADD_PROPERTIES(&mysqli_result_properties, mysqli_result_property_entries);
648: MYSQLI_ADD_PROPERTIES_INFO(ce, mysqli_result_property_info_entries);
649: zend_hash_add(&classes, ce->name, ce->name_length+1, &mysqli_result_properties, sizeof(mysqli_result_properties), NULL);
650:
651: REGISTER_MYSQLI_CLASS_ENTRY("mysqli_stmt", mysqli_stmt_class_entry, mysqli_stmt_methods);
652: ce = mysqli_stmt_class_entry;
653: zend_hash_init(&mysqli_stmt_properties, 0, NULL, NULL, 1);
654: MYSQLI_ADD_PROPERTIES(&mysqli_stmt_properties, mysqli_stmt_property_entries);
655: MYSQLI_ADD_PROPERTIES_INFO(ce, mysqli_stmt_property_info_entries);
656: zend_hash_add(&classes, ce->name, ce->name_length+1, &mysqli_stmt_properties, sizeof(mysqli_stmt_properties), NULL);
657:
658: /* mysqli_options */
659: REGISTER_LONG_CONSTANT("MYSQLI_READ_DEFAULT_GROUP", MYSQL_READ_DEFAULT_GROUP, CONST_CS | CONST_PERSISTENT);
660: REGISTER_LONG_CONSTANT("MYSQLI_READ_DEFAULT_FILE", MYSQL_READ_DEFAULT_FILE, CONST_CS | CONST_PERSISTENT);
661: REGISTER_LONG_CONSTANT("MYSQLI_OPT_CONNECT_TIMEOUT", MYSQL_OPT_CONNECT_TIMEOUT, CONST_CS | CONST_PERSISTENT);
662: REGISTER_LONG_CONSTANT("MYSQLI_OPT_LOCAL_INFILE", MYSQL_OPT_LOCAL_INFILE, CONST_CS | CONST_PERSISTENT);
663: REGISTER_LONG_CONSTANT("MYSQLI_INIT_COMMAND", MYSQL_INIT_COMMAND, CONST_CS | CONST_PERSISTENT);
664: #if defined(MYSQLI_USE_MYSQLND)
665: REGISTER_LONG_CONSTANT("MYSQLI_OPT_NET_CMD_BUFFER_SIZE", MYSQLND_OPT_NET_CMD_BUFFER_SIZE, CONST_CS | CONST_PERSISTENT);
666: REGISTER_LONG_CONSTANT("MYSQLI_OPT_NET_READ_BUFFER_SIZE", MYSQLND_OPT_NET_READ_BUFFER_SIZE, CONST_CS | CONST_PERSISTENT);
667: #endif
668: #ifdef MYSQLND_STRING_TO_INT_CONVERSION
669: REGISTER_LONG_CONSTANT("MYSQLI_OPT_INT_AND_FLOAT_NATIVE", MYSQLND_OPT_INT_AND_FLOAT_NATIVE, CONST_CS | CONST_PERSISTENT);
670: #endif
671: #if MYSQL_VERSION_ID > 50110 || defined(MYSQLI_USE_MYSQLND)
672: REGISTER_LONG_CONSTANT("MYSQLI_OPT_SSL_VERIFY_SERVER_CERT", MYSQL_OPT_SSL_VERIFY_SERVER_CERT, CONST_CS | CONST_PERSISTENT);
673: #endif
674:
675: /* mysqli_real_connect flags */
676: REGISTER_LONG_CONSTANT("MYSQLI_CLIENT_SSL", CLIENT_SSL, CONST_CS | CONST_PERSISTENT);
677: REGISTER_LONG_CONSTANT("MYSQLI_CLIENT_COMPRESS",CLIENT_COMPRESS, CONST_CS | CONST_PERSISTENT);
678: REGISTER_LONG_CONSTANT("MYSQLI_CLIENT_INTERACTIVE", CLIENT_INTERACTIVE, CONST_CS | CONST_PERSISTENT);
679: REGISTER_LONG_CONSTANT("MYSQLI_CLIENT_IGNORE_SPACE", CLIENT_IGNORE_SPACE, CONST_CS | CONST_PERSISTENT);
680: REGISTER_LONG_CONSTANT("MYSQLI_CLIENT_NO_SCHEMA", CLIENT_NO_SCHEMA, CONST_CS | CONST_PERSISTENT);
681: REGISTER_LONG_CONSTANT("MYSQLI_CLIENT_FOUND_ROWS", CLIENT_FOUND_ROWS, CONST_CS | CONST_PERSISTENT);
682:
683: /* for mysqli_query */
684: REGISTER_LONG_CONSTANT("MYSQLI_STORE_RESULT", MYSQLI_STORE_RESULT, CONST_CS | CONST_PERSISTENT);
685: REGISTER_LONG_CONSTANT("MYSQLI_USE_RESULT", MYSQLI_USE_RESULT, CONST_CS | CONST_PERSISTENT);
686: #if defined (MYSQLI_USE_MYSQLND)
687: REGISTER_LONG_CONSTANT("MYSQLI_ASYNC", MYSQLI_ASYNC, CONST_CS | CONST_PERSISTENT);
688: #endif
689:
690: /* for mysqli_fetch_assoc */
691: REGISTER_LONG_CONSTANT("MYSQLI_ASSOC", MYSQLI_ASSOC, CONST_CS | CONST_PERSISTENT);
692: REGISTER_LONG_CONSTANT("MYSQLI_NUM", MYSQLI_NUM, CONST_CS | CONST_PERSISTENT);
693: REGISTER_LONG_CONSTANT("MYSQLI_BOTH", MYSQLI_BOTH, CONST_CS | CONST_PERSISTENT);
694:
695: /* for mysqli_stmt_set_attr */
696: REGISTER_LONG_CONSTANT("MYSQLI_STMT_ATTR_UPDATE_MAX_LENGTH", STMT_ATTR_UPDATE_MAX_LENGTH, CONST_CS | CONST_PERSISTENT);
697:
698: #if MYSQL_VERSION_ID > 50003 || defined(MYSQLI_USE_MYSQLND)
699: REGISTER_LONG_CONSTANT("MYSQLI_STMT_ATTR_CURSOR_TYPE", STMT_ATTR_CURSOR_TYPE, CONST_CS | CONST_PERSISTENT);
700: REGISTER_LONG_CONSTANT("MYSQLI_CURSOR_TYPE_NO_CURSOR", CURSOR_TYPE_NO_CURSOR, CONST_CS | CONST_PERSISTENT);
701: REGISTER_LONG_CONSTANT("MYSQLI_CURSOR_TYPE_READ_ONLY", CURSOR_TYPE_READ_ONLY, CONST_CS | CONST_PERSISTENT);
702: REGISTER_LONG_CONSTANT("MYSQLI_CURSOR_TYPE_FOR_UPDATE", CURSOR_TYPE_FOR_UPDATE, CONST_CS | CONST_PERSISTENT);
703: REGISTER_LONG_CONSTANT("MYSQLI_CURSOR_TYPE_SCROLLABLE", CURSOR_TYPE_SCROLLABLE, CONST_CS | CONST_PERSISTENT);
704: #endif
705:
706: #if MYSQL_VERSION_ID > 50007 || defined(MYSQLI_USE_MYSQLND)
707: REGISTER_LONG_CONSTANT("MYSQLI_STMT_ATTR_PREFETCH_ROWS", STMT_ATTR_PREFETCH_ROWS, CONST_CS | CONST_PERSISTENT);
708: #endif
709:
710: /* column information */
711: REGISTER_LONG_CONSTANT("MYSQLI_NOT_NULL_FLAG", NOT_NULL_FLAG, CONST_CS | CONST_PERSISTENT);
712: REGISTER_LONG_CONSTANT("MYSQLI_PRI_KEY_FLAG", PRI_KEY_FLAG, CONST_CS | CONST_PERSISTENT);
713: REGISTER_LONG_CONSTANT("MYSQLI_UNIQUE_KEY_FLAG", UNIQUE_KEY_FLAG, CONST_CS | CONST_PERSISTENT);
714: REGISTER_LONG_CONSTANT("MYSQLI_MULTIPLE_KEY_FLAG", MULTIPLE_KEY_FLAG, CONST_CS | CONST_PERSISTENT);
715: REGISTER_LONG_CONSTANT("MYSQLI_BLOB_FLAG", BLOB_FLAG, CONST_CS | CONST_PERSISTENT);
716: REGISTER_LONG_CONSTANT("MYSQLI_UNSIGNED_FLAG", UNSIGNED_FLAG, CONST_CS | CONST_PERSISTENT);
717: REGISTER_LONG_CONSTANT("MYSQLI_ZEROFILL_FLAG", ZEROFILL_FLAG, CONST_CS | CONST_PERSISTENT);
718: REGISTER_LONG_CONSTANT("MYSQLI_AUTO_INCREMENT_FLAG", AUTO_INCREMENT_FLAG, CONST_CS | CONST_PERSISTENT);
719: REGISTER_LONG_CONSTANT("MYSQLI_TIMESTAMP_FLAG", TIMESTAMP_FLAG, CONST_CS | CONST_PERSISTENT);
720: REGISTER_LONG_CONSTANT("MYSQLI_SET_FLAG", SET_FLAG, CONST_CS | CONST_PERSISTENT);
721: REGISTER_LONG_CONSTANT("MYSQLI_NUM_FLAG", NUM_FLAG, CONST_CS | CONST_PERSISTENT);
722: REGISTER_LONG_CONSTANT("MYSQLI_PART_KEY_FLAG", PART_KEY_FLAG, CONST_CS | CONST_PERSISTENT);
723: REGISTER_LONG_CONSTANT("MYSQLI_GROUP_FLAG", GROUP_FLAG, CONST_CS | CONST_PERSISTENT);
724: REGISTER_LONG_CONSTANT("MYSQLI_ENUM_FLAG", ENUM_FLAG, CONST_CS | CONST_PERSISTENT);
725: REGISTER_LONG_CONSTANT("MYSQLI_BINARY_FLAG", BINARY_FLAG, CONST_CS | CONST_PERSISTENT);
726: #if MYSQL_VERSION_ID > 50001 || defined(MYSQLI_USE_MYSQLND)
727: REGISTER_LONG_CONSTANT("MYSQLI_NO_DEFAULT_VALUE_FLAG", NO_DEFAULT_VALUE_FLAG, CONST_CS | CONST_PERSISTENT);
728: #endif
729:
730: #if (MYSQL_VERSION_ID > 51122 && MYSQL_VERSION_ID < 60000) || (MYSQL_VERSION_ID > 60003) || defined(MYSQLI_USE_MYSQLND)
731: REGISTER_LONG_CONSTANT("MYSQLI_ON_UPDATE_NOW_FLAG", ON_UPDATE_NOW_FLAG, CONST_CS | CONST_PERSISTENT);
732: #endif
733:
734: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_DECIMAL", FIELD_TYPE_DECIMAL, CONST_CS | CONST_PERSISTENT);
735: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_TINY", FIELD_TYPE_TINY, CONST_CS | CONST_PERSISTENT);
736: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_SHORT", FIELD_TYPE_SHORT, CONST_CS | CONST_PERSISTENT);
737: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_LONG", FIELD_TYPE_LONG, CONST_CS | CONST_PERSISTENT);
738: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_FLOAT", FIELD_TYPE_FLOAT, CONST_CS | CONST_PERSISTENT);
739: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_DOUBLE", FIELD_TYPE_DOUBLE, CONST_CS | CONST_PERSISTENT);
740: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_NULL", FIELD_TYPE_NULL, CONST_CS | CONST_PERSISTENT);
741: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_TIMESTAMP", FIELD_TYPE_TIMESTAMP, CONST_CS | CONST_PERSISTENT);
742: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_LONGLONG", FIELD_TYPE_LONGLONG, CONST_CS | CONST_PERSISTENT);
743: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_INT24", FIELD_TYPE_INT24, CONST_CS | CONST_PERSISTENT);
744: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_DATE", FIELD_TYPE_DATE, CONST_CS | CONST_PERSISTENT);
745: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_TIME", FIELD_TYPE_TIME, CONST_CS | CONST_PERSISTENT);
746: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_DATETIME", FIELD_TYPE_DATETIME , CONST_CS | CONST_PERSISTENT);
747: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_YEAR", FIELD_TYPE_YEAR, CONST_CS | CONST_PERSISTENT);
748: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_NEWDATE", FIELD_TYPE_NEWDATE, CONST_CS | CONST_PERSISTENT);
749: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_ENUM", FIELD_TYPE_ENUM, CONST_CS | CONST_PERSISTENT);
750: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_SET", FIELD_TYPE_SET, CONST_CS | CONST_PERSISTENT);
751: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_TINY_BLOB", FIELD_TYPE_TINY_BLOB, CONST_CS | CONST_PERSISTENT);
752: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_MEDIUM_BLOB", FIELD_TYPE_MEDIUM_BLOB, CONST_CS | CONST_PERSISTENT);
753: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_LONG_BLOB", FIELD_TYPE_LONG_BLOB, CONST_CS | CONST_PERSISTENT);
754: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_BLOB", FIELD_TYPE_BLOB, CONST_CS | CONST_PERSISTENT);
755: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_VAR_STRING", FIELD_TYPE_VAR_STRING, CONST_CS | CONST_PERSISTENT);
756: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_STRING", FIELD_TYPE_STRING, CONST_CS | CONST_PERSISTENT);
757: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_CHAR", FIELD_TYPE_CHAR, CONST_CS | CONST_PERSISTENT);
758: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_INTERVAL", FIELD_TYPE_INTERVAL, CONST_CS | CONST_PERSISTENT);
759: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_GEOMETRY", FIELD_TYPE_GEOMETRY, CONST_CS | CONST_PERSISTENT);
760:
761: #if MYSQL_VERSION_ID > 50002 || defined(MYSQLI_USE_MYSQLND)
762: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_NEWDECIMAL", FIELD_TYPE_NEWDECIMAL, CONST_CS | CONST_PERSISTENT);
763: REGISTER_LONG_CONSTANT("MYSQLI_TYPE_BIT", FIELD_TYPE_BIT, CONST_CS | CONST_PERSISTENT);
764: #endif
765:
766: REGISTER_LONG_CONSTANT("MYSQLI_SET_CHARSET_NAME", MYSQL_SET_CHARSET_NAME, CONST_CS | CONST_PERSISTENT);
767: REGISTER_LONG_CONSTANT("MYSQLI_SET_CHARSET_DIR", MYSQL_SET_CHARSET_DIR, CONST_CS | CONST_PERSISTENT);
768:
769: /* bind support */
770: REGISTER_LONG_CONSTANT("MYSQLI_NO_DATA", MYSQL_NO_DATA, CONST_CS | CONST_PERSISTENT);
771: #ifdef MYSQL_DATA_TRUNCATED
772: REGISTER_LONG_CONSTANT("MYSQLI_DATA_TRUNCATED", MYSQL_DATA_TRUNCATED, CONST_CS | CONST_PERSISTENT);
773: #endif
774:
775: /* reporting */
776: REGISTER_LONG_CONSTANT("MYSQLI_REPORT_INDEX", MYSQLI_REPORT_INDEX, CONST_CS | CONST_PERSISTENT);
777: REGISTER_LONG_CONSTANT("MYSQLI_REPORT_ERROR", MYSQLI_REPORT_ERROR, CONST_CS | CONST_PERSISTENT);
778: REGISTER_LONG_CONSTANT("MYSQLI_REPORT_STRICT", MYSQLI_REPORT_STRICT, CONST_CS | CONST_PERSISTENT);
779: REGISTER_LONG_CONSTANT("MYSQLI_REPORT_ALL", MYSQLI_REPORT_ALL, CONST_CS | CONST_PERSISTENT);
780: REGISTER_LONG_CONSTANT("MYSQLI_REPORT_OFF", 0, CONST_CS | CONST_PERSISTENT);
781:
782: /* We use non-nested macros with expansion, as VC has problems */
783: #ifdef MYSQLI_USE_MYSQLND
784: REGISTER_LONG_CONSTANT("MYSQLI_DEBUG_TRACE_ENABLED", MYSQLND_DBG_ENABLED, CONST_CS | CONST_PERSISTENT);
785: #else
786: #ifndef DBUG_OFF
787: REGISTER_LONG_CONSTANT("MYSQLI_DEBUG_TRACE_ENABLED", 0, CONST_CS | CONST_PERSISTENT);
788: #else
789: REGISTER_LONG_CONSTANT("MYSQLI_DEBUG_TRACE_ENABLED", 1, CONST_CS | CONST_PERSISTENT);
790: #endif
791: #endif
792:
793: REGISTER_LONG_CONSTANT("MYSQLI_SERVER_QUERY_NO_GOOD_INDEX_USED", SERVER_QUERY_NO_GOOD_INDEX_USED, CONST_CS | CONST_PERSISTENT);
794: REGISTER_LONG_CONSTANT("MYSQLI_SERVER_QUERY_NO_INDEX_USED", SERVER_QUERY_NO_INDEX_USED, CONST_CS | CONST_PERSISTENT);
795: #ifdef SERVER_QUERY_WAS_SLOW
796: REGISTER_LONG_CONSTANT("MYSQLI_SERVER_QUERY_WAS_SLOW", SERVER_QUERY_WAS_SLOW, CONST_CS | CONST_PERSISTENT);
797: #endif
798: #ifdef SERVER_PS_OUT_PARAMS
799: REGISTER_LONG_CONSTANT("MYSQLI_SERVER_PS_OUT_PARAMS", SERVER_PS_OUT_PARAMS, CONST_CS | CONST_PERSISTENT);
800: #endif
801:
802: REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_GRANT", REFRESH_GRANT, CONST_CS | CONST_PERSISTENT);
803: REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_LOG", REFRESH_LOG, CONST_CS | CONST_PERSISTENT);
804: REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_TABLES", REFRESH_TABLES, CONST_CS | CONST_PERSISTENT);
805: REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_HOSTS", REFRESH_HOSTS, CONST_CS | CONST_PERSISTENT);
806: REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_STATUS", REFRESH_STATUS, CONST_CS | CONST_PERSISTENT);
807: REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_THREADS", REFRESH_THREADS, CONST_CS | CONST_PERSISTENT);
808: REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_SLAVE", REFRESH_SLAVE, CONST_CS | CONST_PERSISTENT);
809: REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_MASTER", REFRESH_MASTER, CONST_CS | CONST_PERSISTENT);
810: #ifdef REFRESH_BACKUP_LOG
811: REGISTER_LONG_CONSTANT("MYSQLI_REFRESH_BACKUP_LOG", REFRESH_BACKUP_LOG, CONST_CS | CONST_PERSISTENT);
812: #endif
813:
814: return SUCCESS;
815: }
816: /* }}} */
817:
818: /* {{{ PHP_MSHUTDOWN_FUNCTION
819: */
820: PHP_MSHUTDOWN_FUNCTION(mysqli)
821: {
822: #ifndef MYSQLI_USE_MYSQLND
823: #if MYSQL_VERSION_ID >= 40000
824: #ifdef PHP_WIN32
825: unsigned long client_ver = mysql_get_client_version();
826: /*
827: Can't call mysql_server_end() multiple times prior to 5.0.46 on Windows.
828: PHP bug#41350 MySQL bug#25621
829: */
830: if ((client_ver >= 50046 && client_ver < 50100) || client_ver > 50122) {
831: mysql_server_end();
832: }
833: #else
834: mysql_server_end();
835: #endif
836: #endif
837: #endif
838:
839: zend_hash_destroy(&mysqli_driver_properties);
840: zend_hash_destroy(&mysqli_result_properties);
841: zend_hash_destroy(&mysqli_stmt_properties);
842: zend_hash_destroy(&mysqli_warning_properties);
843: zend_hash_destroy(&mysqli_link_properties);
844: zend_hash_destroy(&classes);
845:
846: UNREGISTER_INI_ENTRIES();
847: return SUCCESS;
848: }
849: /* }}} */
850:
851: /* {{{ PHP_RINIT_FUNCTION
852: */
853: PHP_RINIT_FUNCTION(mysqli)
854: {
855: #if !defined(MYSQLI_USE_MYSQLND) && defined(ZTS) && MYSQL_VERSION_ID >= 40000
856: if (mysql_thread_init()) {
857: return FAILURE;
858: }
859: #endif
860: MyG(error_msg) = NULL;
861: MyG(error_no) = 0;
862: MyG(report_mode) = 0;
863:
864: return SUCCESS;
865: }
866: /* }}} */
867:
868: #if defined(A0) && defined(MYSQLI_USE_MYSQLND)
869: static void php_mysqli_persistent_helper_for_every(void *p)
870: {
871: TSRMLS_FETCH();
872: mysqlnd_end_psession((MYSQLND *) p);
873: } /* }}} */
874:
875:
876: static int php_mysqli_persistent_helper_once(zend_rsrc_list_entry *le TSRMLS_DC)
877: {
878: if (le->type == php_le_pmysqli()) {
879: mysqli_plist_entry *plist = (mysqli_plist_entry *) le->ptr;
880: zend_ptr_stack_apply(&plist->free_links, php_mysqli_persistent_helper_for_every);
881: }
882: return ZEND_HASH_APPLY_KEEP;
883: } /* }}} */
884: #endif
885:
886:
887: /* {{{ PHP_RSHUTDOWN_FUNCTION
888: */
889: PHP_RSHUTDOWN_FUNCTION(mysqli)
890: {
891: /* check persistent connections, move used to free */
892:
893: #if !defined(MYSQLI_USE_MYSQLND) && defined(ZTS) && MYSQL_VERSION_ID >= 40000
894: mysql_thread_end();
895: #endif
896: if (MyG(error_msg)) {
897: efree(MyG(error_msg));
898: }
899: #if defined(A0) && defined(MYSQLI_USE_MYSQLND)
900: /* psession is being called when the connection is freed - explicitly or implicitly */
901: zend_hash_apply(&EG(persistent_list), (apply_func_t) php_mysqli_persistent_helper_once TSRMLS_CC);
902: #endif
903: return SUCCESS;
904: }
905: /* }}} */
906:
907:
908: /* {{{ PHP_MINFO_FUNCTION
909: */
910: PHP_MINFO_FUNCTION(mysqli)
911: {
912: char buf[32];
913:
914: php_info_print_table_start();
915: php_info_print_table_header(2, "MysqlI Support", "enabled");
916: php_info_print_table_row(2, "Client API library version", mysql_get_client_info());
917: snprintf(buf, sizeof(buf), "%ld", MyG(num_active_persistent));
918: php_info_print_table_row(2, "Active Persistent Links", buf);
919: snprintf(buf, sizeof(buf), "%ld", MyG(num_inactive_persistent));
920: php_info_print_table_row(2, "Inactive Persistent Links", buf);
921: snprintf(buf, sizeof(buf), "%ld", MyG(num_links));
922: php_info_print_table_row(2, "Active Links", buf);
923: #if !defined(MYSQLI_USE_MYSQLND)
924: php_info_print_table_row(2, "Client API header version", MYSQL_SERVER_VERSION);
925: php_info_print_table_row(2, "MYSQLI_SOCKET", MYSQL_UNIX_ADDR);
926: #endif
927: php_info_print_table_end();
928:
929: DISPLAY_INI_ENTRIES();
930: }
931: /* }}} */
932:
933:
934: /* Dependancies */
935: static const zend_module_dep mysqli_deps[] = {
936: #if defined(HAVE_SPL) && ((PHP_MAJOR_VERSION > 5) || (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 1))
937: ZEND_MOD_REQUIRED("spl")
938: #endif
939: #if defined(MYSQLI_USE_MYSQLND)
940: ZEND_MOD_REQUIRED("mysqlnd")
941: #endif
942: ZEND_MOD_END
943: };
944:
945: /* {{{ mysqli_module_entry
946: */
947: zend_module_entry mysqli_module_entry = {
948: #if ZEND_MODULE_API_NO >= 20050922
949: STANDARD_MODULE_HEADER_EX, NULL,
950: mysqli_deps,
951: #elif ZEND_MODULE_API_NO >= 20010901
952: STANDARD_MODULE_HEADER,
953: #endif
954: "mysqli",
955: mysqli_functions,
956: PHP_MINIT(mysqli),
957: PHP_MSHUTDOWN(mysqli),
958: PHP_RINIT(mysqli),
959: PHP_RSHUTDOWN(mysqli),
960: PHP_MINFO(mysqli),
961: "0.1", /* Replace with version number for your extension */
962: PHP_MODULE_GLOBALS(mysqli),
963: PHP_GINIT(mysqli),
964: NULL,
965: NULL,
966: STANDARD_MODULE_PROPERTIES_EX
967: };
968: /* }}} */
969:
970: #ifdef COMPILE_DL_MYSQLI
971: ZEND_GET_MODULE(mysqli)
972: #endif
973:
974:
975: /* {{{ mixed mysqli_stmt_construct()
976: constructor for statement object.
977: Parameters:
978: object -> mysqli_stmt_init
979: object, query -> mysqli_prepare
980: */
981: PHP_FUNCTION(mysqli_stmt_construct)
982: {
983: MY_MYSQL *mysql;
984: zval *mysql_link;
985: MY_STMT *stmt;
986: MYSQLI_RESOURCE *mysqli_resource;
987: char *statement;
988: int statement_len;
989:
990: switch (ZEND_NUM_ARGS())
991: {
992: case 1: /* mysql_stmt_init */
993: if (zend_parse_parameters(1 TSRMLS_CC, "O", &mysql_link, mysqli_link_class_entry)==FAILURE) {
994: return;
995: }
996: MYSQLI_FETCH_RESOURCE_CONN(mysql, &mysql_link, MYSQLI_STATUS_VALID);
997:
998: stmt = (MY_STMT *)ecalloc(1,sizeof(MY_STMT));
999:
1000: stmt->stmt = mysql_stmt_init(mysql->mysql);
1001: break;
1002: case 2:
1003: if (zend_parse_parameters(2 TSRMLS_CC, "Os", &mysql_link, mysqli_link_class_entry, &statement, &statement_len)==FAILURE) {
1004: return;
1005: }
1006: MYSQLI_FETCH_RESOURCE_CONN(mysql, &mysql_link, MYSQLI_STATUS_VALID);
1007:
1008: stmt = (MY_STMT *)ecalloc(1,sizeof(MY_STMT));
1009:
1010: if ((stmt->stmt = mysql_stmt_init(mysql->mysql))) {
1011: mysql_stmt_prepare(stmt->stmt, (char *)statement, statement_len);
1012: }
1013: break;
1014: default:
1015: WRONG_PARAM_COUNT;
1016: break;
1017: }
1018:
1019: if (!stmt->stmt) {
1020: efree(stmt);
1021: RETURN_FALSE;
1022: }
1023:
1024: mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
1025: mysqli_resource->ptr = (void *)stmt;
1026: mysqli_resource->status = (ZEND_NUM_ARGS() == 1) ? MYSQLI_STATUS_INITIALIZED : MYSQLI_STATUS_VALID;
1027:
1028: ((mysqli_object *) zend_object_store_get_object(getThis() TSRMLS_CC))->ptr = mysqli_resource;
1029: }
1030: /* }}} */
1031:
1032: /* {{{ mixed mysqli_result_construct()
1033: constructor for result object.
1034: Parameters:
1035: object [, mode] -> mysqli_store/use_result
1036: */
1037: PHP_FUNCTION(mysqli_result_construct)
1038: {
1039: MY_MYSQL *mysql;
1040: MYSQL_RES *result = NULL;
1041: zval *mysql_link;
1042: MYSQLI_RESOURCE *mysqli_resource;
1043: long resmode = MYSQLI_STORE_RESULT;
1044:
1045: switch (ZEND_NUM_ARGS()) {
1046: case 1:
1047: if (zend_parse_parameters(1 TSRMLS_CC, "O", &mysql_link, mysqli_link_class_entry)==FAILURE) {
1048: return;
1049: }
1050: break;
1051: case 2:
1052: if (zend_parse_parameters(2 TSRMLS_CC, "Ol", &mysql_link, mysqli_link_class_entry, &resmode)==FAILURE) {
1053: return;
1054: }
1055: break;
1056: default:
1057: WRONG_PARAM_COUNT;
1058: }
1059:
1060: MYSQLI_FETCH_RESOURCE_CONN(mysql, &mysql_link, MYSQLI_STATUS_VALID);
1061:
1062: switch (resmode) {
1063: case MYSQLI_STORE_RESULT:
1064: result = mysql_store_result(mysql->mysql);
1065: break;
1066: case MYSQLI_USE_RESULT:
1067: result = mysql_use_result(mysql->mysql);
1068: break;
1069: default:
1070: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid value for resultmode");
1071: }
1072:
1073: if (!result) {
1074: RETURN_FALSE;
1075: }
1076:
1077: mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
1078: mysqli_resource->ptr = (void *)result;
1079: mysqli_resource->status = MYSQLI_STATUS_VALID;
1080:
1081: ((mysqli_object *) zend_object_store_get_object(getThis() TSRMLS_CC))->ptr = mysqli_resource;
1082:
1083: }
1084: /* }}} */
1085:
1086: /* {{{ php_mysqli_fetch_into_hash
1087: */
1088: void php_mysqli_fetch_into_hash(INTERNAL_FUNCTION_PARAMETERS, int override_flags, int into_object)
1089: {
1090: MYSQL_RES *result;
1091: zval *mysql_result;
1092: long fetchtype;
1093: zval *ctor_params = NULL;
1094: zend_class_entry *ce = NULL;
1095: #if !defined(MYSQLI_USE_MYSQLND)
1096: unsigned int i;
1097: MYSQL_FIELD *fields;
1098: MYSQL_ROW row;
1099: unsigned long *field_len;
1100: zend_bool magic_quotes_warning_sent = FALSE;
1101: #endif
1102:
1103: if (into_object) {
1104: char *class_name;
1105: int class_name_len;
1106:
1107: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|sz", &mysql_result, mysqli_result_class_entry, &class_name, &class_name_len, &ctor_params) == FAILURE) {
1108: return;
1109: }
1110: if (ZEND_NUM_ARGS() < (getThis() ? 1 : 2)) {
1111: ce = zend_standard_class_def;
1112: } else {
1113: ce = zend_fetch_class(class_name, class_name_len, ZEND_FETCH_CLASS_AUTO TSRMLS_CC);
1114: }
1115: if (!ce) {
1116: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not find class '%s'", class_name);
1117: return;
1118: }
1119: fetchtype = MYSQLI_ASSOC;
1120: } else {
1121: if (override_flags) {
1122: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_result, mysqli_result_class_entry) == FAILURE) {
1123: return;
1124: }
1125: fetchtype = override_flags;
1126: } else {
1127: fetchtype = MYSQLI_BOTH;
1128: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|l", &mysql_result, mysqli_result_class_entry, &fetchtype) == FAILURE) {
1129: return;
1130: }
1131: }
1132: }
1133: MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, &mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
1134:
1135: if (fetchtype < MYSQLI_ASSOC || fetchtype > MYSQLI_BOTH) {
1136: php_error_docref(NULL TSRMLS_CC, E_WARNING, "The result type should be either MYSQLI_NUM, MYSQLI_ASSOC or MYSQLI_BOTH");
1137: RETURN_FALSE;
1138: }
1139:
1140: #if !defined(MYSQLI_USE_MYSQLND)
1141: if (!(row = mysql_fetch_row(result))) {
1142: RETURN_NULL();
1143: }
1144:
1145: if (fetchtype & MYSQLI_ASSOC) {
1146: fields = mysql_fetch_fields(result);
1147: }
1148:
1149: array_init(return_value);
1150: field_len = mysql_fetch_lengths(result);
1151:
1152: for (i = 0; i < mysql_num_fields(result); i++) {
1153: if (row[i]) {
1154: zval *res;
1155:
1156: MAKE_STD_ZVAL(res);
1157:
1158: #if MYSQL_VERSION_ID > 50002
1159: if (mysql_fetch_field_direct(result, i)->type == MYSQL_TYPE_BIT) {
1160: my_ulonglong llval;
1161: char tmp[22];
1162: switch (field_len[i]) {
1163: case 8:llval = (my_ulonglong) bit_uint8korr(row[i]);break;
1164: case 7:llval = (my_ulonglong) bit_uint7korr(row[i]);break;
1165: case 6:llval = (my_ulonglong) bit_uint6korr(row[i]);break;
1166: case 5:llval = (my_ulonglong) bit_uint5korr(row[i]);break;
1167: case 4:llval = (my_ulonglong) bit_uint4korr(row[i]);break;
1168: case 3:llval = (my_ulonglong) bit_uint3korr(row[i]);break;
1169: case 2:llval = (my_ulonglong) bit_uint2korr(row[i]);break;
1170: case 1:llval = (my_ulonglong) uint1korr(row[i]);break;
1171: }
1172: /* even though lval is declared as unsigned, the value
1173: * may be negative. Therefor we cannot use MYSQLI_LLU_SPEC and must
1174: * use MYSQLI_LL_SPEC.
1175: */
1176: snprintf(tmp, sizeof(tmp), (mysql_fetch_field_direct(result, i)->flags & UNSIGNED_FLAG)? MYSQLI_LLU_SPEC : MYSQLI_LL_SPEC, llval);
1177: ZVAL_STRING(res, tmp, 1);
1178: } else
1179: #endif
1180: {
1181:
1182: /* check if we need magic quotes */
1183: if (PG(magic_quotes_runtime)) {
1184: if (magic_quotes_warning_sent == FALSE) {
1185: magic_quotes_warning_sent = TRUE;
1186: php_error_docref(NULL TSRMLS_CC, E_WARNING, "magic_quotes_runtime are deprecated since PHP 5.3");
1187: }
1188: Z_TYPE_P(res) = IS_STRING;
1189: Z_STRVAL_P(res) = php_addslashes(row[i], field_len[i], &Z_STRLEN_P(res), 0 TSRMLS_CC);
1190: } else {
1191: ZVAL_STRINGL(res, row[i], field_len[i], 1);
1192: }
1193: }
1194:
1195: if (fetchtype & MYSQLI_NUM) {
1196: add_index_zval(return_value, i, res);
1197: }
1198: if (fetchtype & MYSQLI_ASSOC) {
1199: if (fetchtype & MYSQLI_NUM) {
1200: Z_ADDREF_P(res);
1201: }
1202: add_assoc_zval(return_value, fields[i].name, res);
1203: }
1204: } else {
1205: if (fetchtype & MYSQLI_NUM) {
1206: add_index_null(return_value, i);
1207: }
1208: if (fetchtype & MYSQLI_ASSOC) {
1209: add_assoc_null(return_value, fields[i].name);
1210: }
1211: }
1212: }
1213: #else
1214: if (PG(magic_quotes_runtime)) {
1215: HashPosition pos_values;
1216: zval **entry_values;
1217: zval new_return_value;
1218: char * string_key;
1219: uint string_key_len;
1220: ulong num_key;
1221:
1222: mysqlnd_fetch_into(result, ((fetchtype & MYSQLI_NUM)? MYSQLND_FETCH_NUM:0) | ((fetchtype & MYSQLI_ASSOC)? MYSQLND_FETCH_ASSOC:0), &new_return_value, MYSQLND_MYSQLI);
1223: if (Z_TYPE(new_return_value) == IS_ARRAY) {
1224: php_error_docref(NULL TSRMLS_CC, E_WARNING, "magic_quotes_runtime are deprecated since PHP 5.3");
1225: array_init(return_value);
1226: zend_hash_internal_pointer_reset_ex(Z_ARRVAL(new_return_value), &pos_values);
1227: while (zend_hash_get_current_data_ex(Z_ARRVAL(new_return_value), (void **)&entry_values, &pos_values) == SUCCESS) {
1228: if (Z_TYPE_PP(entry_values) == IS_STRING) {
1229: int new_str_len;
1230: char * new_str = php_addslashes(Z_STRVAL_PP(entry_values), Z_STRLEN_PP(entry_values), &new_str_len, 0 TSRMLS_CC);
1231: switch (zend_hash_get_current_key_ex(Z_ARRVAL(new_return_value), &string_key, &string_key_len, &num_key, 0, &pos_values)) {
1232: case HASH_KEY_IS_LONG:
1233: add_index_stringl(return_value, num_key, new_str, new_str_len, 0);
1234: break;
1235: case HASH_KEY_IS_STRING:
1236: add_assoc_stringl_ex(return_value, string_key, string_key_len, new_str, new_str_len, 0);
1237: break;
1238: }
1239: } else {
1240: zval_add_ref(entry_values);
1241: switch (zend_hash_get_current_key_ex(Z_ARRVAL(new_return_value), &string_key, &string_key_len, &num_key, 0, &pos_values)) {
1242: case HASH_KEY_IS_LONG:
1243: add_index_zval(return_value, num_key, *entry_values);
1244: break;
1245: case HASH_KEY_IS_STRING:
1246: add_assoc_zval_ex(return_value, string_key, string_key_len, *entry_values);
1247: break;
1248: }
1249: }
1250: zend_hash_move_forward_ex(Z_ARRVAL(new_return_value), &pos_values);
1251: }
1252: } else {
1253: RETVAL_NULL();
1254: }
1255: zval_dtor(&new_return_value);
1256: } else {
1257: mysqlnd_fetch_into(result, ((fetchtype & MYSQLI_NUM)? MYSQLND_FETCH_NUM:0) | ((fetchtype & MYSQLI_ASSOC)? MYSQLND_FETCH_ASSOC:0), return_value, MYSQLND_MYSQLI);
1258: }
1259:
1260: #endif
1261:
1262: if (into_object && Z_TYPE_P(return_value) != IS_NULL) {
1263: zval dataset = *return_value;
1264: zend_fcall_info fci;
1265: zend_fcall_info_cache fcc;
1266: zval *retval_ptr;
1267:
1268: object_and_properties_init(return_value, ce, NULL);
1269: zend_merge_properties(return_value, Z_ARRVAL(dataset), 1 TSRMLS_CC);
1270:
1271: if (ce->constructor) {
1272: fci.size = sizeof(fci);
1273: fci.function_table = &ce->function_table;
1274: fci.function_name = NULL;
1275: fci.symbol_table = NULL;
1276: fci.object_ptr = return_value;
1277: fci.retval_ptr_ptr = &retval_ptr;
1278: if (ctor_params && Z_TYPE_P(ctor_params) != IS_NULL) {
1279: if (Z_TYPE_P(ctor_params) == IS_ARRAY) {
1280: HashTable *params_ht = Z_ARRVAL_P(ctor_params);
1281: Bucket *p;
1282:
1283: fci.param_count = 0;
1284: fci.params = safe_emalloc(sizeof(zval*), params_ht->nNumOfElements, 0);
1285: p = params_ht->pListHead;
1286: while (p != NULL) {
1287: fci.params[fci.param_count++] = (zval**)p->pData;
1288: p = p->pListNext;
1289: }
1290: } else {
1291: /* Two problems why we throw exceptions here: PHP is typeless
1292: * and hence passing one argument that's not an array could be
1293: * by mistake and the other way round is possible, too. The
1294: * single value is an array. Also we'd have to make that one
1295: * argument passed by reference.
1296: */
1297: zend_throw_exception(zend_exception_get_default(TSRMLS_C), "Parameter ctor_params must be an array", 0 TSRMLS_CC);
1298: return;
1299: }
1300: } else {
1301: fci.param_count = 0;
1302: fci.params = NULL;
1303: }
1304: fci.no_separation = 1;
1305:
1306: fcc.initialized = 1;
1307: fcc.function_handler = ce->constructor;
1308: fcc.calling_scope = EG(scope);
1309: fcc.called_scope = Z_OBJCE_P(return_value);
1310: fcc.object_ptr = return_value;
1311:
1312: if (zend_call_function(&fci, &fcc TSRMLS_CC) == FAILURE) {
1313: zend_throw_exception_ex(zend_exception_get_default(TSRMLS_C), 0 TSRMLS_CC, "Could not execute %s::%s()", ce->name, ce->constructor->common.function_name);
1314: } else {
1315: if (retval_ptr) {
1316: zval_ptr_dtor(&retval_ptr);
1317: }
1318: }
1319: if (fci.params) {
1320: efree(fci.params);
1321: }
1322: } else if (ctor_params) {
1323: zend_throw_exception_ex(zend_exception_get_default(TSRMLS_C), 0 TSRMLS_CC, "Class %s does not have a constructor hence you cannot use ctor_params", ce->name);
1324: }
1325: }
1326: }
1327: /* }}} */
1328:
1329:
1330: #if !defined(MYSQLI_USE_MYSQLND)
1331:
1332: #define ALLOC_CALLBACK_ARGS(a, b, c)\
1333: if (c) {\
1334: a = (zval ***)safe_emalloc(c, sizeof(zval **), 0);\
1335: for (i = b; i < c; i++) {\
1336: a[i] = emalloc(sizeof(zval *));\
1337: MAKE_STD_ZVAL(*a[i]);\
1338: }\
1339: }
1340:
1341: #define FREE_CALLBACK_ARGS(a, b, c)\
1342: if (a) {\
1343: for (i=b; i < c; i++) {\
1344: zval_ptr_dtor(a[i]);\
1345: efree(a[i]);\
1346: }\
1347: efree(a);\
1348: }
1349:
1350: #define LOCAL_INFILE_ERROR_MSG(source,dest)\
1351: memset(source, 0, LOCAL_INFILE_ERROR_LEN);\
1352: memcpy(source, dest, MIN(strlen(dest), LOCAL_INFILE_ERROR_LEN-1));\
1353: php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", dest);
1354:
1355:
1356: /* {{{ php_local_infile_init
1357: */
1358: static int php_local_infile_init(void **ptr, const char *filename, void *userdata)
1359: {
1360: mysqli_local_infile *data;
1361: MY_MYSQL *mysql;
1362: php_stream_context *context = NULL;
1363:
1364: TSRMLS_FETCH();
1365:
1366: /* save pointer to MY_MYSQL structure (userdata) */
1367: if (!(*ptr= data= ((mysqli_local_infile *)calloc(1, sizeof(mysqli_local_infile))))) {
1368: return 1;
1369: }
1370:
1371: if (!(mysql = (MY_MYSQL *)userdata)) {
1372: LOCAL_INFILE_ERROR_MSG(data->error_msg, ER(CR_UNKNOWN_ERROR));
1373: return 1;
1374: }
1375:
1376: /* check open_basedir */
1377: if (PG(open_basedir)) {
1378: if (php_check_open_basedir_ex(filename, 0 TSRMLS_CC) == -1) {
1379: LOCAL_INFILE_ERROR_MSG(data->error_msg, "open_basedir restriction in effect. Unable to open file");
1380: return 1;
1381: }
1382: }
1383:
1384: mysql->li_stream = php_stream_open_wrapper_ex((char *)filename, "r", 0, NULL, context);
1385:
1386: if (mysql->li_stream == NULL) {
1387: snprintf((char *)data->error_msg, sizeof(data->error_msg), "Can't find file '%-.64s'.", filename);
1388: return 1;
1389: }
1390:
1391: data->userdata = mysql;
1392:
1393: return 0;
1394: }
1395: /* }}} */
1396:
1397: /* {{{ int php_local_infile_read */
1398: static int php_local_infile_read(void *ptr, char *buf, uint buf_len)
1399: {
1400: mysqli_local_infile *data;
1401: MY_MYSQL *mysql;
1402: zval ***callback_args;
1403: zval *retval;
1404: zval *fp;
1405: int argc = 4;
1406: int i;
1407: long rc;
1408:
1409: TSRMLS_FETCH();
1410:
1411: data= (mysqli_local_infile *)ptr;
1412: mysql = data->userdata;
1413:
1414: /* default processing */
1415: if (!mysql->li_read) {
1416: int count = (int)php_stream_read(mysql->li_stream, buf, buf_len);
1417:
1418: if (count < 0) {
1419: LOCAL_INFILE_ERROR_MSG(data->error_msg, ER(2));
1420: }
1421:
1422: return count;
1423: }
1424:
1425: ALLOC_CALLBACK_ARGS(callback_args, 1, argc);
1426:
1427: /* set parameters: filepointer, buffer, buffer_len, errormsg */
1428:
1429: MAKE_STD_ZVAL(fp);
1430: php_stream_to_zval(mysql->li_stream, fp);
1431: callback_args[0] = &fp;
1432: ZVAL_STRING(*callback_args[1], "", 1);
1433: ZVAL_LONG(*callback_args[2], buf_len);
1434: ZVAL_STRING(*callback_args[3], "", 1);
1435:
1436: if (call_user_function_ex(EG(function_table),
1437: NULL,
1438: mysql->li_read,
1439: &retval,
1440: argc,
1441: callback_args,
1442: 0,
1443: NULL TSRMLS_CC) == SUCCESS) {
1444:
1445: rc = Z_LVAL_P(retval);
1446: zval_ptr_dtor(&retval);
1447:
1448: if (rc > 0) {
1449: if (rc >= 0 && rc != Z_STRLEN_P(*callback_args[1])) {
1450: LOCAL_INFILE_ERROR_MSG(data->error_msg,
1451: "Mismatch between the return value of the callback and the content "
1452: "length of the buffer.");
1453: rc = -1;
1454: } else if (rc > buf_len) {
1455: /* check buffer overflow */
1456: LOCAL_INFILE_ERROR_MSG(data->error_msg, "Too much data returned");
1457: rc = -1;
1458: } else {
1459: memcpy(buf, Z_STRVAL_P(*callback_args[1]), MIN(rc, Z_STRLEN_P(*callback_args[1])));
1460: }
1461: } else if (rc < 0) {
1462: LOCAL_INFILE_ERROR_MSG(data->error_msg, Z_STRVAL_P(*callback_args[3]));
1463: }
1464: } else {
1465: LOCAL_INFILE_ERROR_MSG(data->error_msg, "Can't execute load data local init callback function");
1466: rc = -1;
1467: }
1468: /*
1469: If the (ab)user has closed the file handle we should
1470: not try to use it anymore or even close it
1471: */
1472: if (!zend_rsrc_list_get_rsrc_type(Z_LVAL_P(fp) TSRMLS_CC)) {
1473: LOCAL_INFILE_ERROR_MSG(data->error_msg, "File handle closed");
1474: rc = -1;
1475: /* Thus the end handler won't try to free already freed memory */
1476: mysql->li_stream = NULL;
1477: }
1478:
1479: FREE_CALLBACK_ARGS(callback_args, 1, argc);
1480: efree(fp);
1481: return rc;
1482: }
1483: /* }}} */
1484:
1485: /* {{{ php_local_infile_error
1486: */
1487: static int php_local_infile_error(void *ptr, char *error_msg, uint error_msg_len)
1488: {
1489: mysqli_local_infile *data = (mysqli_local_infile *) ptr;
1490:
1491: if (data) {
1492: strlcpy(error_msg, data->error_msg, error_msg_len);
1493: return 2000;
1494: }
1495: strlcpy(error_msg, ER(CR_OUT_OF_MEMORY), error_msg_len);
1496: return CR_OUT_OF_MEMORY;
1497: }
1498: /* }}} */
1499:
1500: /* {{{ php_local_infile_end
1501: */
1502: static void php_local_infile_end(void *ptr)
1503: {
1504: mysqli_local_infile *data;
1505: MY_MYSQL *mysql;
1506:
1507: TSRMLS_FETCH();
1508:
1509: data= (mysqli_local_infile *)ptr;
1510:
1511: if (!data || !(mysql = data->userdata)) {
1512: if (data) {
1513: free(data);
1514: }
1515: return;
1516: }
1517:
1518: if (mysql->li_stream) {
1519: php_stream_close(mysql->li_stream);
1520: }
1521: free(data);
1522: return;
1523: }
1524: /* }}} */
1525:
1526:
1527: /* {{{ void php_set_local_infile_handler_default
1528: */
1529: void php_set_local_infile_handler_default(MY_MYSQL *mysql) {
1530: /* register internal callback functions */
1531: mysql_set_local_infile_handler(mysql->mysql, &php_local_infile_init, &php_local_infile_read,
1532: &php_local_infile_end, &php_local_infile_error, (void *)mysql);
1533: if (mysql->li_read) {
1534: zval_ptr_dtor(&mysql->li_read);
1535: mysql->li_read = NULL;
1536: }
1537: }
1538: /* }}} */
1539: #endif
1540:
1541: /*
1542: * Local variables:
1543: * tab-width: 4
1544: * c-basic-offset: 4
1545: * End:
1546: * vim600: noet sw=4 ts=4 fdm=marker
1547: * vim<600: noet sw=4 ts=4
1548: */
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