Annotation of embedaddon/php/ext/mysqli/mysqli_nonapi.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_nonapi.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 "php_mysqli_structs.h"
33: #include "mysqli_priv.h"
34:
35: #define SAFE_STR(a) ((a)?a:"")
36:
37: #ifndef zend_parse_parameters_none
38: #define zend_parse_parameters_none() \
39: zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "")
40: #endif
41:
42: /* {{{ php_mysqli_set_error
43: */
44: static void php_mysqli_set_error(long mysql_errno, char *mysql_err TSRMLS_DC)
45: {
46: MyG(error_no) = mysql_errno;
47: if (MyG(error_msg)) {
48: efree(MyG(error_msg));
49: }
50: if(mysql_err && *mysql_err) {
51: MyG(error_msg) = estrdup(mysql_err);
52: } else {
53: MyG(error_msg) = NULL;
54: }
55: }
56: /* }}} */
57:
58:
59: void mysqli_common_connect(INTERNAL_FUNCTION_PARAMETERS, zend_bool is_real_connect, zend_bool in_ctor)
60: {
61: MY_MYSQL *mysql = NULL;
62: MYSQLI_RESOURCE *mysqli_resource = NULL;
63: zval *object = getThis();
64: char *hostname = NULL, *username=NULL, *passwd=NULL, *dbname=NULL, *socket=NULL;
65: int hostname_len = 0, username_len = 0, passwd_len = 0, dbname_len = 0, socket_len = 0;
66: zend_bool persistent = FALSE;
67: long port = 0, flags = 0;
68: uint hash_len;
69: char *hash_key = NULL;
70: zend_bool new_connection = FALSE;
71: zend_rsrc_list_entry *le;
72: mysqli_plist_entry *plist = NULL;
73: zend_bool self_alloced = 0;
74:
75:
76: #if !defined(MYSQL_USE_MYSQLND)
77: if ((MYSQL_VERSION_ID / 100) != (mysql_get_client_version() / 100)) {
78: php_error_docref(NULL TSRMLS_CC, E_WARNING,
79: "Headers and client library minor version mismatch. Headers:%d Library:%ld",
80: MYSQL_VERSION_ID, mysql_get_client_version());
81: }
82: #endif
83:
84: if (getThis() && !ZEND_NUM_ARGS() && in_ctor) {
85: php_mysqli_init(INTERNAL_FUNCTION_PARAM_PASSTHRU);
86: return;
87: }
88: hostname = username = dbname = passwd = socket = NULL;
89:
90: if (!is_real_connect) {
91: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|ssssls", &hostname, &hostname_len, &username, &username_len,
92: &passwd, &passwd_len, &dbname, &dbname_len, &port, &socket, &socket_len) == FAILURE) {
93: return;
94: }
95:
96: if (object && instanceof_function(Z_OBJCE_P(object), mysqli_link_class_entry TSRMLS_CC)) {
97: mysqli_resource = ((mysqli_object *) zend_object_store_get_object(object TSRMLS_CC))->ptr;
98: if (mysqli_resource && mysqli_resource->ptr) {
99: mysql = (MY_MYSQL*) mysqli_resource->ptr;
100: }
101: }
102: if (!mysql) {
103: mysql = (MY_MYSQL *) ecalloc(1, sizeof(MY_MYSQL));
104: self_alloced = 1;
105: }
106: flags |= CLIENT_MULTI_RESULTS; /* needed for mysql_multi_query() */
107: } else {
108: /* We have flags too */
109: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|sssslsl", &object, mysqli_link_class_entry,
110: &hostname, &hostname_len, &username, &username_len, &passwd, &passwd_len, &dbname, &dbname_len, &port, &socket, &socket_len,
111: &flags) == FAILURE) {
112: return;
113: }
114:
115: mysqli_resource = ((mysqli_object *) zend_object_store_get_object(object TSRMLS_CC))->ptr;
116: MYSQLI_FETCH_RESOURCE_CONN(mysql, &object, MYSQLI_STATUS_INITIALIZED);
117:
118: /* set some required options */
119: flags |= CLIENT_MULTI_RESULTS; /* needed for mysql_multi_query() */
120: /* remove some insecure options */
121: flags &= ~CLIENT_MULTI_STATEMENTS; /* don't allow multi_queries via connect parameter */
122: if (PG(open_basedir) && PG(open_basedir)[0] != '\0') {
123: flags &= ~CLIENT_LOCAL_FILES;
124: }
125: }
126:
127: if (!socket_len || !socket) {
128: socket = MyG(default_socket);
129: }
130: if (!port){
131: port = MyG(default_port);
132: }
133: if (!passwd) {
134: passwd = MyG(default_pw);
135: passwd_len = strlen(SAFE_STR(passwd));
136: }
137: if (!username){
138: username = MyG(default_user);
139: }
140: if (!hostname || !hostname_len) {
141: hostname = MyG(default_host);
142: }
143:
144: if (mysql->mysql && mysqli_resource &&
145: (mysqli_resource->status > MYSQLI_STATUS_INITIALIZED))
146: {
147: /* already connected, we should close the connection */
148: php_mysqli_close(mysql, MYSQLI_CLOSE_IMPLICIT, mysqli_resource->status TSRMLS_CC);
149: }
150:
151: if (strlen(SAFE_STR(hostname)) > 2 && !strncasecmp(hostname, "p:", 2)) {
152: hostname += 2;
153: if (!MyG(allow_persistent)) {
154: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Persistent connections are disabled. Downgrading to normal");
155: } else {
156: mysql->persistent = persistent = TRUE;
157:
158: hash_len = spprintf(&hash_key, 0, "mysqli_%s_%s%ld%s%s%s", SAFE_STR(hostname), SAFE_STR(socket),
159: port, SAFE_STR(username), SAFE_STR(dbname),
160: SAFE_STR(passwd));
161:
162: mysql->hash_key = hash_key;
163:
164: /* check if we can reuse exisiting connection ... */
165: if (zend_hash_find(&EG(persistent_list), hash_key, hash_len + 1, (void **)&le) == SUCCESS) {
166: if (Z_TYPE_P(le) == php_le_pmysqli()) {
167: plist = (mysqli_plist_entry *) le->ptr;
168:
169: do {
170: if (zend_ptr_stack_num_elements(&plist->free_links)) {
171: mysql->mysql = zend_ptr_stack_pop(&plist->free_links);
172:
173: MyG(num_inactive_persistent)--;
174: /* reset variables */
175:
176: #ifndef MYSQLI_NO_CHANGE_USER_ON_PCONNECT
177: if (!mysqli_change_user_silent(mysql->mysql, username, passwd, dbname)) {
178: #else
179: if (!mysql_ping(mysql->mysql)) {
180: #endif
181: #ifdef MYSQLI_USE_MYSQLND
182: mysqlnd_restart_psession(mysql->mysql);
183: #endif
184: MyG(num_active_persistent)++;
185: goto end;
186: } else {
187: mysqli_close(mysql->mysql, MYSQLI_CLOSE_IMPLICIT);
188: mysql->mysql = NULL;
189: }
190: }
191: } while (0);
192: }
193: } else {
194: zend_rsrc_list_entry le;
195: le.type = php_le_pmysqli();
196: le.ptr = plist = calloc(1, sizeof(mysqli_plist_entry));
197:
198: zend_ptr_stack_init_ex(&plist->free_links, 1);
199: zend_hash_update(&EG(persistent_list), hash_key, hash_len + 1, (void *)&le, sizeof(le), NULL);
200: }
201: }
202: }
203: if (MyG(max_links) != -1 && MyG(num_links) >= MyG(max_links)) {
204: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Too many open links (%ld)", MyG(num_links));
205: goto err;
206: }
207:
208: if (persistent && MyG(max_persistent) != -1 &&
209: (MyG(num_active_persistent) + MyG(num_inactive_persistent))>= MyG(max_persistent))
210: {
211: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Too many open persistent links (%ld)",
212: MyG(num_active_persistent) + MyG(num_inactive_persistent));
213: goto err;
214: }
215: if (!mysql->mysql) {
216: #if !defined(MYSQLI_USE_MYSQLND)
217: if (!(mysql->mysql = mysql_init(NULL))) {
218: #else
219: if (!(mysql->mysql = mysqlnd_init(persistent))) {
220: #endif
221: goto err;
222: }
223: new_connection = TRUE;
224: }
225:
226: #ifdef HAVE_EMBEDDED_MYSQLI
227: if (hostname_len) {
228: unsigned int external=1;
229: mysql_options(mysql->mysql, MYSQL_OPT_USE_REMOTE_CONNECTION, (char *)&external);
230: } else {
231: mysql_options(mysql->mysql, MYSQL_OPT_USE_EMBEDDED_CONNECTION, 0);
232: }
233: #endif
234:
235: #if !defined(MYSQLI_USE_MYSQLND)
236: /* BC for prior to bug fix #53425 */
237: flags |= CLIENT_MULTI_RESULTS;
238:
239: if (mysql_real_connect(mysql->mysql, hostname, username, passwd, dbname, port, socket, flags) == NULL)
240: #else
241: if (mysqlnd_connect(mysql->mysql, hostname, username, passwd, passwd_len, dbname, dbname_len,
242: port, socket, flags TSRMLS_CC) == NULL)
243: #endif
244: {
245: /* Save error messages - for mysqli_connect_error() & mysqli_connect_errno() */
246: php_mysqli_set_error(mysql_errno(mysql->mysql), (char *) mysql_error(mysql->mysql) TSRMLS_CC);
247: php_mysqli_throw_sql_exception((char *)mysql_sqlstate(mysql->mysql), mysql_errno(mysql->mysql) TSRMLS_CC,
248: "%s", mysql_error(mysql->mysql));
249: if (!is_real_connect) {
250: /* free mysql structure */
251: mysqli_close(mysql->mysql, MYSQLI_CLOSE_DISCONNECTED);
252: mysql->mysql = NULL;
253: }
254: goto err;
255: }
256:
257: /* clear error */
258: php_mysqli_set_error(mysql_errno(mysql->mysql), (char *) mysql_error(mysql->mysql) TSRMLS_CC);
259:
260: #if !defined(MYSQLI_USE_MYSQLND)
261: mysql->mysql->reconnect = MyG(reconnect);
262:
263: /* set our own local_infile handler */
264: php_set_local_infile_handler_default(mysql);
265: #endif
266:
267: mysql_options(mysql->mysql, MYSQL_OPT_LOCAL_INFILE, (char *)&MyG(allow_local_infile));
268:
269: end:
270: if (!mysqli_resource) {
271: mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
272: mysqli_resource->ptr = (void *)mysql;
273: }
274: mysqli_resource->status = MYSQLI_STATUS_VALID;
275:
276: /* store persistent connection */
277: if (persistent && (new_connection || is_real_connect)) {
278: MyG(num_active_persistent)++;
279: }
280:
281: MyG(num_links)++;
282:
283: mysql->multi_query = 0;
284:
285: if (!object || !instanceof_function(Z_OBJCE_P(object), mysqli_link_class_entry TSRMLS_CC)) {
286: MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_link_class_entry);
287: } else {
288: ((mysqli_object *) zend_object_store_get_object(object TSRMLS_CC))->ptr = mysqli_resource;
289: }
290: if (!is_real_connect) {
291: return;
292: } else {
293: RETURN_TRUE;
294: }
295:
296: err:
297: if (mysql->hash_key) {
298: efree(mysql->hash_key);
299: mysql->hash_key = NULL;
300: mysql->persistent = FALSE;
301: }
302: if (!is_real_connect && self_alloced) {
303: efree(mysql);
304: }
305: RETVAL_FALSE;
306: }
307:
308:
309: /* {{{ proto object mysqli_connect([string hostname [,string username [,string passwd [,string dbname [,int port [,string socket]]]]]])
310: Open a connection to a mysql server */
311: PHP_FUNCTION(mysqli_connect)
312: {
313: mysqli_common_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU, FALSE, FALSE);
314: }
315: /* }}} */
316:
317:
318: /* {{{ proto object mysqli_link_construct()
319: */
320: PHP_FUNCTION(mysqli_link_construct)
321: {
322: mysqli_common_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU, FALSE, TRUE);
323: }
324: /* }}} */
325:
326:
327: /* {{{ proto int mysqli_connect_errno(void)
328: Returns the numerical value of the error message from last connect command */
329: PHP_FUNCTION(mysqli_connect_errno)
330: {
331: RETURN_LONG(MyG(error_no));
332: }
333: /* }}} */
334:
335: /* {{{ proto string mysqli_connect_error(void)
336: Returns the text of the error message from previous MySQL operation */
337: PHP_FUNCTION(mysqli_connect_error)
338: {
339: if (MyG(error_msg)) {
340: RETURN_STRING(MyG(error_msg),1);
341: } else {
342: RETURN_NULL();
343: }
344: }
345: /* }}} */
346:
347:
348: /* {{{ proto mixed mysqli_fetch_array (object result [,int resulttype])
349: Fetch a result row as an associative array, a numeric array, or both */
350: PHP_FUNCTION(mysqli_fetch_array)
351: {
352: php_mysqli_fetch_into_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0, 0);
353: }
354: /* }}} */
355:
356: /* {{{ proto mixed mysqli_fetch_assoc (object result)
357: Fetch a result row as an associative array */
358: PHP_FUNCTION(mysqli_fetch_assoc)
359: {
360: php_mysqli_fetch_into_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU, MYSQLI_ASSOC, 0);
361: }
362: /* }}} */
363:
364:
365: /* {{{ proto mixed mysqli_fetch_all (object result [,int resulttype])
366: Fetches all result rows as an associative array, a numeric array, or both */
367: #if defined(MYSQLI_USE_MYSQLND)
368: PHP_FUNCTION(mysqli_fetch_all)
369: {
370: MYSQL_RES *result;
371: zval *mysql_result;
372: long mode = MYSQLND_FETCH_NUM;
373:
374: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|l", &mysql_result, mysqli_result_class_entry, &mode) == FAILURE) {
375: return;
376: }
377: MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, &mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
378:
379: if (!mode || (mode & ~MYSQLND_FETCH_BOTH)) {
380: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Mode can be only MYSQLI_FETCH_NUM, "
381: "MYSQLI_FETCH_ASSOC or MYSQLI_FETCH_BOTH");
382: RETURN_FALSE;
383: }
384:
385: mysqlnd_fetch_all(result, mode, return_value);
386: }
387: /* }}} */
388:
389:
390: /* {{{ proto array mysqli_cache_stats(void) U
391: Returns statistics about the zval cache */
392: PHP_FUNCTION(mysqli_get_cache_stats)
393: {
394: if (zend_parse_parameters_none() == FAILURE) {
395: return;
396: }
397: array_init(return_value);
398: }
399: /* }}} */
400:
401:
402: /* {{{ proto array mysqli_get_client_stats(void)
403: Returns statistics about the zval cache */
404: PHP_FUNCTION(mysqli_get_client_stats)
405: {
406: if (zend_parse_parameters_none() == FAILURE) {
407: return;
408: }
409: mysqlnd_get_client_stats(return_value);
410: }
411: /* }}} */
412:
413:
414: /* {{{ proto array mysqli_get_connection_stats(void)
415: Returns statistics about the zval cache */
416: PHP_FUNCTION(mysqli_get_connection_stats)
417: {
418: MY_MYSQL *mysql;
419: zval *mysql_link;
420:
421: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O",
422: &mysql_link, mysqli_link_class_entry) == FAILURE) {
423: return;
424: }
425: MYSQLI_FETCH_RESOURCE_CONN(mysql, &mysql_link, MYSQLI_STATUS_VALID);
426:
427: mysqlnd_get_connection_stats(mysql->mysql, return_value);
428: }
429: #endif
430: /* }}} */
431:
432:
433: /* {{{ proto mixed mysqli_fetch_object (object result [, string class_name [, NULL|array ctor_params]])
434: Fetch a result row as an object */
435: PHP_FUNCTION(mysqli_fetch_object)
436: {
437: php_mysqli_fetch_into_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU, MYSQLI_ASSOC, 1);
438: }
439: /* }}} */
440:
441: /* {{{ proto bool mysqli_multi_query(object link, string query)
442: allows to execute multiple queries */
443: PHP_FUNCTION(mysqli_multi_query)
444: {
445: MY_MYSQL *mysql;
446: zval *mysql_link;
447: char *query = NULL;
448: int query_len;
449:
450: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &mysql_link, mysqli_link_class_entry, &query, &query_len) == FAILURE) {
451: return;
452: }
453: MYSQLI_FETCH_RESOURCE_CONN(mysql, &mysql_link, MYSQLI_STATUS_VALID);
454:
455: MYSQLI_ENABLE_MQ;
456: if (mysql_real_query(mysql->mysql, query, query_len)) {
457: #ifndef MYSQLI_USE_MYSQLND
458: char s_error[MYSQL_ERRMSG_SIZE], s_sqlstate[SQLSTATE_LENGTH+1];
459: unsigned int s_errno;
460: /* we have to save error information, cause
461: MYSQLI_DISABLE_MQ will reset error information */
462: strcpy(s_error, mysql_error(mysql->mysql));
463: strcpy(s_sqlstate, mysql_sqlstate(mysql->mysql));
464: s_errno = mysql_errno(mysql->mysql);
465: #else
466: MYSQLND_ERROR_INFO error_info = mysql->mysql->error_info;
467: #endif
468: MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql);
469: MYSQLI_DISABLE_MQ;
470:
471: #ifndef MYSQLI_USE_MYSQLND
472: /* restore error information */
473: strcpy(mysql->mysql->net.last_error, s_error);
474: strcpy(mysql->mysql->net.sqlstate, s_sqlstate);
475: mysql->mysql->net.last_errno = s_errno;
476: #else
477: mysql->mysql->error_info = error_info;
478: #endif
479: RETURN_FALSE;
480: }
481: RETURN_TRUE;
482: }
483: /* }}} */
484:
485: /* {{{ proto mixed mysqli_query(object link, string query [,int resultmode]) */
486: PHP_FUNCTION(mysqli_query)
487: {
488: MY_MYSQL *mysql;
489: zval *mysql_link;
490: MYSQLI_RESOURCE *mysqli_resource;
491: MYSQL_RES *result;
492: char *query = NULL;
493: int query_len;
494: long resultmode = MYSQLI_STORE_RESULT;
495:
496: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os|l", &mysql_link, mysqli_link_class_entry, &query, &query_len, &resultmode) == FAILURE) {
497: return;
498: }
499:
500: if (!query_len) {
501: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Empty query");
502: RETURN_FALSE;
503: }
504: if ((resultmode & ~MYSQLI_ASYNC) != MYSQLI_USE_RESULT && (resultmode & ~MYSQLI_ASYNC) != MYSQLI_STORE_RESULT) {
505: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid value for resultmode");
506: RETURN_FALSE;
507: }
508:
509: MYSQLI_FETCH_RESOURCE_CONN(mysql, &mysql_link, MYSQLI_STATUS_VALID);
510:
511: MYSQLI_DISABLE_MQ;
512:
513:
514: #ifdef MYSQLI_USE_MYSQLND
515: if (resultmode & MYSQLI_ASYNC) {
516: if (mysqli_async_query(mysql->mysql, query, query_len)) {
517: MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql);
518: RETURN_FALSE;
519: }
520: mysql->async_result_fetch_type = resultmode & ~MYSQLI_ASYNC;
521: RETURN_TRUE;
522: }
523: #endif
524:
525: if (mysql_real_query(mysql->mysql, query, query_len)) {
526: MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql);
527: RETURN_FALSE;
528: }
529:
530: if (!mysql_field_count(mysql->mysql)) {
531: /* no result set - not a SELECT */
532: if (MyG(report_mode) & MYSQLI_REPORT_INDEX) {
533: php_mysqli_report_index(query, mysqli_server_status(mysql->mysql) TSRMLS_CC);
534: }
535: RETURN_TRUE;
536: }
537:
538: switch (resultmode) {
539: case MYSQLI_STORE_RESULT:
540: result = mysql_store_result(mysql->mysql);
541: break;
542: case MYSQLI_USE_RESULT:
543: result = mysql_use_result(mysql->mysql);
544: break;
545: }
546: if (!result) {
547: php_mysqli_throw_sql_exception((char *)mysql_sqlstate(mysql->mysql), mysql_errno(mysql->mysql) TSRMLS_CC,
548: "%s", mysql_error(mysql->mysql));
549: RETURN_FALSE;
550: }
551:
552: if (MyG(report_mode) & MYSQLI_REPORT_INDEX) {
553: php_mysqli_report_index(query, mysqli_server_status(mysql->mysql) TSRMLS_CC);
554: }
555:
556: mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
557: mysqli_resource->ptr = (void *)result;
558: mysqli_resource->status = MYSQLI_STATUS_VALID;
559: MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_result_class_entry);
560: }
561: /* }}} */
562:
563:
564: #if defined(MYSQLI_USE_MYSQLND)
565: #include "php_network.h"
566: /* {{{ mysqlnd_zval_array_to_mysqlnd_array functions */
567: static int mysqlnd_zval_array_to_mysqlnd_array(zval *in_array, MYSQLND ***out_array TSRMLS_DC)
568: {
569: zval **elem;
570: int i = 0, current = 0;
571:
572: if (Z_TYPE_P(in_array) != IS_ARRAY) {
573: return 0;
574: }
575: *out_array = ecalloc(zend_hash_num_elements(Z_ARRVAL_P(in_array)) + 1, sizeof(MYSQLND *));
576: for (zend_hash_internal_pointer_reset(Z_ARRVAL_P(in_array));
577: zend_hash_get_current_data(Z_ARRVAL_P(in_array), (void **) &elem) == SUCCESS;
578: zend_hash_move_forward(Z_ARRVAL_P(in_array))) {
579: i++;
580: if (Z_TYPE_PP(elem) != IS_OBJECT ||
581: !instanceof_function(Z_OBJCE_PP(elem), mysqli_link_class_entry TSRMLS_CC)) {
582: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Parameter %d not a mysqli object", i);
583: } else {
584: MY_MYSQL *mysql;
585: MYSQLI_RESOURCE *my_res;
586: mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*elem TSRMLS_CC);
587: if (!(my_res = (MYSQLI_RESOURCE *)intern->ptr)) {
588: php_error_docref(NULL TSRMLS_CC, E_WARNING, "[%d] Couldn't fetch %s", i, intern->zo.ce->name);
589: continue;
590: }
591: mysql = (MY_MYSQL*) my_res->ptr;
592: if (MYSQLI_STATUS_VALID && my_res->status < MYSQLI_STATUS_VALID) {
593: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid object %d or resource %s", i, intern->zo.ce->name);
594: continue;
595: }
596: (*out_array)[current++] = mysql->mysql;
597: }
598: }
599: return 0;
600: }
601: /* }}} */
602:
603:
604: /* {{{ mysqlnd_zval_array_from_mysqlnd_array */
605: static int mysqlnd_zval_array_from_mysqlnd_array(MYSQLND **in_array, zval *out_array TSRMLS_DC)
606: {
607: MYSQLND **p = in_array;
608: HashTable *new_hash;
609: zval **elem, **dest_elem;
610: int ret = 0;
611:
612: ALLOC_HASHTABLE(new_hash);
613: zend_hash_init(new_hash, zend_hash_num_elements(Z_ARRVAL_P(out_array)), NULL, ZVAL_PTR_DTOR, 0);
614:
615: for (zend_hash_internal_pointer_reset(Z_ARRVAL_P(out_array));
616: zend_hash_get_current_data(Z_ARRVAL_P(out_array), (void **) &elem) == SUCCESS;
617: zend_hash_move_forward(Z_ARRVAL_P(out_array)))
618: {
619: if (Z_TYPE_PP(elem) != IS_OBJECT || !instanceof_function(Z_OBJCE_PP(elem), mysqli_link_class_entry TSRMLS_CC)) {
620: continue;
621: }
622: {
623: MY_MYSQL *mysql;
624: mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*elem TSRMLS_CC);
625: mysql = (MY_MYSQL *) ((MYSQLI_RESOURCE *)intern->ptr)->ptr;
626: if (mysql->mysql == *p) {
627: zend_hash_next_index_insert(new_hash, (void *)elem, sizeof(zval *), (void **)&dest_elem);
628: if (dest_elem) {
629: zval_add_ref(dest_elem);
630: }
631: ret++;
632: p++;
633: }
634: }
635: }
636:
637: /* destroy old array and add new one */
638: zend_hash_destroy(Z_ARRVAL_P(out_array));
639: efree(Z_ARRVAL_P(out_array));
640:
641: zend_hash_internal_pointer_reset(new_hash);
642: Z_ARRVAL_P(out_array) = new_hash;
643:
644: return 0;
645: }
646: /* }}} */
647:
648:
649: /* {{{ mysqlnd_dont_poll_zval_array_from_mysqlnd_array */
650: static int mysqlnd_dont_poll_zval_array_from_mysqlnd_array(MYSQLND **in_array, zval *in_zval_array, zval *out_array TSRMLS_DC)
651: {
652: MYSQLND **p = in_array;
653: HashTable *new_hash;
654: zval **elem, **dest_elem;
655: int ret = 0;
656:
657: ALLOC_HASHTABLE(new_hash);
658: zend_hash_init(new_hash, zend_hash_num_elements(Z_ARRVAL_P(in_zval_array)), NULL, ZVAL_PTR_DTOR, 0);
659: if (in_array) {
660: for (zend_hash_internal_pointer_reset(Z_ARRVAL_P(in_zval_array));
661: zend_hash_get_current_data(Z_ARRVAL_P(in_zval_array), (void **) &elem) == SUCCESS;
662: zend_hash_move_forward(Z_ARRVAL_P(in_zval_array)))
663: {
664: MY_MYSQL *mysql;
665: mysqli_object *intern = (mysqli_object *)zend_object_store_get_object(*elem TSRMLS_CC);
666: mysql = (MY_MYSQL *) ((MYSQLI_RESOURCE *)intern->ptr)->ptr;
667: if (mysql->mysql == *p) {
668: zend_hash_next_index_insert(new_hash, (void *)elem, sizeof(zval *), (void **)&dest_elem);
669: if (dest_elem) {
670: zval_add_ref(dest_elem);
671: }
672: ret++;
673: p++;
674: }
675: }
676: }
677:
678: /* destroy old array and add new one */
679: zend_hash_destroy(Z_ARRVAL_P(out_array));
680: efree(Z_ARRVAL_P(out_array));
681:
682: zend_hash_internal_pointer_reset(new_hash);
683: Z_ARRVAL_P(out_array) = new_hash;
684:
685: return 0;
686: }
687: /* }}} */
688:
689:
690: /* {{{ proto int mysqli_poll(array read, array write, array error, long sec [, long usec]) U
691: Poll connections */
692: PHP_FUNCTION(mysqli_poll)
693: {
694: zval *r_array, *e_array, *dont_poll_array;
695: MYSQLND **new_r_array = NULL, **new_e_array = NULL, **new_dont_poll_array = NULL;
696: long sec = 0, usec = 0;
697: enum_func_status ret;
698: uint desc_num;
699:
700: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a!a!al|l", &r_array, &e_array, &dont_poll_array, &sec, &usec) == FAILURE) {
701: return;
702: }
703: if (sec < 0 || usec < 0) {
704: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Negative values passed for sec and/or usec");
705: RETURN_FALSE;
706: }
707:
708: if (r_array != NULL) {
709: mysqlnd_zval_array_to_mysqlnd_array(r_array, &new_r_array TSRMLS_CC);
710: }
711: if (e_array != NULL) {
712: mysqlnd_zval_array_to_mysqlnd_array(e_array, &new_e_array TSRMLS_CC);
713: }
714:
715: ret = mysqlnd_poll(new_r_array, new_e_array, &new_dont_poll_array, sec, usec, &desc_num);
716:
717: mysqlnd_dont_poll_zval_array_from_mysqlnd_array(r_array != NULL ? new_dont_poll_array:NULL, r_array, dont_poll_array TSRMLS_CC);
718:
719: if (r_array != NULL) {
720: mysqlnd_zval_array_from_mysqlnd_array(new_r_array, r_array TSRMLS_CC);
721: }
722: if (e_array != NULL) {
723: mysqlnd_zval_array_from_mysqlnd_array(new_e_array, e_array TSRMLS_CC);
724: }
725:
726: if (new_dont_poll_array) {
727: efree(new_dont_poll_array);
728: }
729: if (new_r_array) {
730: efree(new_r_array);
731: }
732: if (new_e_array) {
733: efree(new_e_array);
734: }
735: if (ret == PASS) {
736: RETURN_LONG(desc_num);
737: } else {
738: RETURN_FALSE;
739: }
740: }
741: /* }}} */
742:
743:
744: /* {{{ proto int mysqli_reap_async_query(object link) U
745: Poll connections */
746: PHP_FUNCTION(mysqli_reap_async_query)
747: {
748: MY_MYSQL *mysql;
749: zval *mysql_link;
750: MYSQLI_RESOURCE *mysqli_resource;
751: MYSQL_RES *result;
752:
753: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
754: return;
755: }
756:
757: MYSQLI_FETCH_RESOURCE_CONN(mysql, &mysql_link, MYSQLI_STATUS_VALID);
758:
759: if (FAIL == mysqlnd_reap_async_query(mysql->mysql)) {
760: RETURN_FALSE;
761: }
762:
763: if (!mysql_field_count(mysql->mysql)) {
764: /* no result set - not a SELECT */
765: if (MyG(report_mode) & MYSQLI_REPORT_INDEX) {
766: /* php_mysqli_report_index("n/a", mysqli_server_status(mysql->mysql) TSRMLS_CC); */
767: }
768: RETURN_TRUE;
769: }
770:
771: switch (mysql->async_result_fetch_type) {
772: case MYSQLI_STORE_RESULT:
773: result = mysql_store_result(mysql->mysql);
774: break;
775: case MYSQLI_USE_RESULT:
776: result = mysql_use_result(mysql->mysql);
777: break;
778: }
779:
780: if (!result) {
781: php_mysqli_throw_sql_exception((char *)mysql_sqlstate(mysql->mysql), mysql_errno(mysql->mysql) TSRMLS_CC,
782: "%s", mysql_error(mysql->mysql));
783: RETURN_FALSE;
784: }
785:
786: if (MyG(report_mode) & MYSQLI_REPORT_INDEX) {
787: /* php_mysqli_report_index("n/a", mysqli_server_status(mysql->mysql) TSRMLS_CC); */
788: }
789:
790: mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
791: mysqli_resource->ptr = (void *)result;
792: mysqli_resource->status = MYSQLI_STATUS_VALID;
793: MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_result_class_entry);
794: }
795: /* }}} */
796:
797:
798: /* {{{ proto object mysqli_stmt_get_result(object link) U
799: Buffer result set on client */
800: PHP_FUNCTION(mysqli_stmt_get_result)
801: {
802: MYSQL_RES *result;
803: MYSQLI_RESOURCE *mysqli_resource;
804: MY_STMT *stmt;
805: zval *mysql_stmt;
806:
807: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
808: return;
809: }
810: MYSQLI_FETCH_RESOURCE_STMT(stmt, &mysql_stmt, MYSQLI_STATUS_VALID);
811:
812: if (!(result = mysqlnd_stmt_get_result(stmt->stmt))) {
813: MYSQLI_REPORT_STMT_ERROR(stmt->stmt);
814: RETURN_FALSE;
815: }
816:
817: mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
818: mysqli_resource->ptr = (void *)result;
819: mysqli_resource->status = MYSQLI_STATUS_VALID;
820: MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_result_class_entry);
821: }
822: /* }}} */
823: #endif
824:
825:
826: /* {{{ proto object mysqli_get_warnings(object link) */
827: PHP_FUNCTION(mysqli_get_warnings)
828: {
829: MY_MYSQL *mysql;
830: zval *mysql_link;
831: MYSQLI_RESOURCE *mysqli_resource;
832: MYSQLI_WARNING *w;
833:
834: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
835: return;
836: }
837: MYSQLI_FETCH_RESOURCE_CONN(mysql, &mysql_link, MYSQLI_STATUS_VALID);
838:
839: if (mysql_warning_count(mysql->mysql)) {
840: w = php_get_warnings(mysql->mysql TSRMLS_CC);
841: } else {
842: RETURN_FALSE;
843: }
844: mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
845: mysqli_resource->ptr = mysqli_resource->info = (void *)w;
846: mysqli_resource->status = MYSQLI_STATUS_VALID;
847: MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_warning_class_entry);
848: }
849: /* }}} */
850:
851: /* {{{ proto object mysqli_stmt_get_warnings(object link) */
852: PHP_FUNCTION(mysqli_stmt_get_warnings)
853: {
854: MY_STMT *stmt;
855: zval *stmt_link;
856: MYSQLI_RESOURCE *mysqli_resource;
857: MYSQLI_WARNING *w;
858:
859: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &stmt_link, mysqli_stmt_class_entry) == FAILURE) {
860: return;
861: }
862: MYSQLI_FETCH_RESOURCE_STMT(stmt, &stmt_link, MYSQLI_STATUS_VALID);
863:
864: if (mysqli_stmt_warning_count(stmt->stmt)) {
865: w = php_get_warnings(mysqli_stmt_get_connection(stmt->stmt) TSRMLS_CC);
866: } else {
867: RETURN_FALSE;
868: }
869: mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
870: mysqli_resource->ptr = mysqli_resource->info = (void *)w;
871: mysqli_resource->status = MYSQLI_STATUS_VALID;
872: MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_warning_class_entry);
873: }
874: /* }}} */
875:
876: #ifdef HAVE_MYSQLI_SET_CHARSET
877: /* {{{ proto bool mysqli_set_charset(object link, string csname)
878: sets client character set */
879: PHP_FUNCTION(mysqli_set_charset)
880: {
881: MY_MYSQL *mysql;
882: zval *mysql_link;
883: char *cs_name;
884: int csname_len;
885:
886: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &mysql_link, mysqli_link_class_entry, &cs_name, &csname_len) == FAILURE) {
887: return;
888: }
889: MYSQLI_FETCH_RESOURCE_CONN(mysql, &mysql_link, MYSQLI_STATUS_VALID);
890:
891: if (mysql_set_character_set(mysql->mysql, cs_name)) {
892: RETURN_FALSE;
893: }
894: RETURN_TRUE;
895: }
896: /* }}} */
897: #endif
898:
899: #ifdef HAVE_MYSQLI_GET_CHARSET
900: /* {{{ proto object mysqli_get_charset(object link) U
901: returns a character set object */
902: PHP_FUNCTION(mysqli_get_charset)
903: {
904: MY_MYSQL *mysql;
905: zval *mysql_link;
906: const char *name = NULL, *collation = NULL, *dir = NULL, *comment = NULL;
907: uint minlength, maxlength, number, state;
908: #if !defined(MYSQLI_USE_MYSQLND)
909: MY_CHARSET_INFO cs;
910: #else
911: const MYSQLND_CHARSET *cs;
912: #endif
913:
914: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
915: return;
916: }
917: MYSQLI_FETCH_RESOURCE_CONN(mysql, &mysql_link, MYSQLI_STATUS_VALID);
918:
919:
920: #if !defined(MYSQLI_USE_MYSQLND)
921: mysql_get_character_set_info(mysql->mysql, &cs);
922: name = (char *)cs.csname;
923: collation = (char *)cs.name;
924: dir = (char *)cs.dir;
925: minlength = cs.mbminlen;
926: maxlength = cs.mbmaxlen;
927: number = cs.number;
928: state = cs.state;
929: comment = cs.comment;
930: #else
931: cs = mysql->mysql->charset;
932: if (!cs) {
933: php_error_docref(NULL TSRMLS_CC, E_WARNING, "The connection has no charset associated");
934: RETURN_NULL();
935: }
936: name = cs->name;
937: collation = cs->collation;
938: minlength = cs->char_minlen;
939: maxlength = cs->char_maxlen;
940: number = cs->nr;
941: comment = cs->comment;
942: state = 1; /* all charsets are compiled in */
943: #endif
944: object_init(return_value);
945:
946: add_property_string(return_value, "charset", (name) ? (char *)name : "", 1);
947: add_property_string(return_value, "collation",(collation) ? (char *)collation : "", 1);
948: add_property_string(return_value, "dir", (dir) ? (char *)dir : "", 1);
949: add_property_long(return_value, "min_length", minlength);
950: add_property_long(return_value, "max_length", maxlength);
951: add_property_long(return_value, "number", number);
952: add_property_long(return_value, "state", state);
953: add_property_string(return_value, "comment", (comment) ? (char *)comment : "", 1);
954: }
955: /* }}} */
956: #endif
957:
958: /*
959: * Local variables:
960: * tab-width: 4
961: * c-basic-offset: 4
962: * End:
963: * vim600: noet sw=4 ts=4 fdm=marker
964: * vim<600: noet sw=4 ts=4
965: */
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to mysqli_nonapi.c CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / mysqli