1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 5 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2015 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: Christian Stocker <chregu@php.net> |
16 | Rob Richards <rrichards@php.net> |
17 | Marcus Borger <helly@php.net> |
18 +----------------------------------------------------------------------+
19 */
20
21 /* $Id$ */
22
23 #ifdef HAVE_CONFIG_H
24 #include "config.h"
25 #endif
26
27 #include "php.h"
28 #if HAVE_LIBXML && HAVE_DOM
29 #include "ext/standard/php_rand.h"
30 #include "php_dom.h"
31 #include "dom_properties.h"
32 #include "zend_interfaces.h"
33
34 #include "ext/standard/info.h"
35 #define PHP_XPATH 1
36 #define PHP_XPTR 2
37
38 /* {{{ class entries */
39 zend_class_entry *dom_node_class_entry;
40 zend_class_entry *dom_domexception_class_entry;
41 zend_class_entry *dom_domstringlist_class_entry;
42 zend_class_entry *dom_namelist_class_entry;
43 zend_class_entry *dom_domimplementationlist_class_entry;
44 zend_class_entry *dom_domimplementationsource_class_entry;
45 zend_class_entry *dom_domimplementation_class_entry;
46 zend_class_entry *dom_documentfragment_class_entry;
47 zend_class_entry *dom_document_class_entry;
48 zend_class_entry *dom_nodelist_class_entry;
49 zend_class_entry *dom_namednodemap_class_entry;
50 zend_class_entry *dom_characterdata_class_entry;
51 zend_class_entry *dom_attr_class_entry;
52 zend_class_entry *dom_element_class_entry;
53 zend_class_entry *dom_text_class_entry;
54 zend_class_entry *dom_comment_class_entry;
55 zend_class_entry *dom_typeinfo_class_entry;
56 zend_class_entry *dom_userdatahandler_class_entry;
57 zend_class_entry *dom_domerror_class_entry;
58 zend_class_entry *dom_domerrorhandler_class_entry;
59 zend_class_entry *dom_domlocator_class_entry;
60 zend_class_entry *dom_domconfiguration_class_entry;
61 zend_class_entry *dom_cdatasection_class_entry;
62 zend_class_entry *dom_documenttype_class_entry;
63 zend_class_entry *dom_notation_class_entry;
64 zend_class_entry *dom_entity_class_entry;
65 zend_class_entry *dom_entityreference_class_entry;
66 zend_class_entry *dom_processinginstruction_class_entry;
67 zend_class_entry *dom_string_extend_class_entry;
68 #if defined(LIBXML_XPATH_ENABLED)
69 zend_class_entry *dom_xpath_class_entry;
70 #endif
71 zend_class_entry *dom_namespace_node_class_entry;
72 /* }}} */
73
74 zend_object_handlers dom_object_handlers;
75
76 static HashTable classes;
77 /* {{{ prop handler tables */
78 static HashTable dom_domstringlist_prop_handlers;
79 static HashTable dom_namelist_prop_handlers;
80 static HashTable dom_domimplementationlist_prop_handlers;
81 static HashTable dom_document_prop_handlers;
82 static HashTable dom_node_prop_handlers;
83 static HashTable dom_nodelist_prop_handlers;
84 static HashTable dom_namednodemap_prop_handlers;
85 static HashTable dom_characterdata_prop_handlers;
86 static HashTable dom_attr_prop_handlers;
87 static HashTable dom_element_prop_handlers;
88 static HashTable dom_text_prop_handlers;
89 static HashTable dom_typeinfo_prop_handlers;
90 static HashTable dom_domerror_prop_handlers;
91 static HashTable dom_domlocator_prop_handlers;
92 static HashTable dom_documenttype_prop_handlers;
93 static HashTable dom_notation_prop_handlers;
94 static HashTable dom_entity_prop_handlers;
95 static HashTable dom_processinginstruction_prop_handlers;
96 static HashTable dom_namespace_node_prop_handlers;
97 #if defined(LIBXML_XPATH_ENABLED)
98 static HashTable dom_xpath_prop_handlers;
99 #endif
100 /* }}} */
101
102 typedef int (*dom_read_t)(dom_object *obj, zval **retval TSRMLS_DC);
103 typedef int (*dom_write_t)(dom_object *obj, zval *newval TSRMLS_DC);
104
105 typedef struct _dom_prop_handler {
106 dom_read_t read_func;
107 dom_write_t write_func;
108 } dom_prop_handler;
109
110 /* {{{ int dom_node_is_read_only(xmlNodePtr node) */
dom_node_is_read_only(xmlNodePtr node)111 int dom_node_is_read_only(xmlNodePtr node) {
112 switch (node->type) {
113 case XML_ENTITY_REF_NODE:
114 case XML_ENTITY_NODE:
115 case XML_DOCUMENT_TYPE_NODE:
116 case XML_NOTATION_NODE:
117 case XML_DTD_NODE:
118 case XML_ELEMENT_DECL:
119 case XML_ATTRIBUTE_DECL:
120 case XML_ENTITY_DECL:
121 case XML_NAMESPACE_DECL:
122 return SUCCESS;
123 break;
124 default:
125 if (node->doc == NULL) {
126 return SUCCESS;
127 } else {
128 return FAILURE;
129 }
130 }
131 }
132 /* }}} end dom_node_is_read_only */
133
134 /* {{{ int dom_node_children_valid(xmlNodePtr node) */
dom_node_children_valid(xmlNodePtr node)135 int dom_node_children_valid(xmlNodePtr node) {
136 switch (node->type) {
137 case XML_DOCUMENT_TYPE_NODE:
138 case XML_DTD_NODE:
139 case XML_PI_NODE:
140 case XML_COMMENT_NODE:
141 case XML_TEXT_NODE:
142 case XML_CDATA_SECTION_NODE:
143 case XML_NOTATION_NODE:
144 return FAILURE;
145 break;
146 default:
147 return SUCCESS;
148 }
149 }
150 /* }}} end dom_node_children_valid */
151
152 /* {{{ dom_get_doc_props() */
dom_get_doc_props(php_libxml_ref_obj * document)153 dom_doc_propsptr dom_get_doc_props(php_libxml_ref_obj *document)
154 {
155 dom_doc_propsptr doc_props;
156
157 if (document && document->doc_props) {
158 return document->doc_props;
159 } else {
160 doc_props = emalloc(sizeof(libxml_doc_props));
161 doc_props->formatoutput = 0;
162 doc_props->validateonparse = 0;
163 doc_props->resolveexternals = 0;
164 doc_props->preservewhitespace = 1;
165 doc_props->substituteentities = 0;
166 doc_props->stricterror = 1;
167 doc_props->recover = 0;
168 doc_props->classmap = NULL;
169 if (document) {
170 document->doc_props = doc_props;
171 }
172 return doc_props;
173 }
174 }
175
dom_copy_doc_props(php_libxml_ref_obj * source_doc,php_libxml_ref_obj * dest_doc)176 static void dom_copy_doc_props(php_libxml_ref_obj *source_doc, php_libxml_ref_obj *dest_doc)
177 {
178 dom_doc_propsptr source, dest;
179
180 if (source_doc && dest_doc) {
181
182 source = dom_get_doc_props(source_doc);
183 dest = dom_get_doc_props(dest_doc);
184
185 dest->formatoutput = source->formatoutput;
186 dest->validateonparse = source->validateonparse;
187 dest->resolveexternals = source->resolveexternals;
188 dest->preservewhitespace = source->preservewhitespace;
189 dest->substituteentities = source->substituteentities;
190 dest->stricterror = source->stricterror;
191 dest->recover = source->recover;
192 if (source->classmap) {
193 ALLOC_HASHTABLE(dest->classmap);
194 zend_hash_init(dest->classmap, 0, NULL, NULL, 0);
195 zend_hash_copy(dest->classmap, source->classmap, NULL, NULL, sizeof(zend_class_entry *));
196 }
197
198 }
199 }
200
dom_set_doc_classmap(php_libxml_ref_obj * document,zend_class_entry * basece,zend_class_entry * ce TSRMLS_DC)201 int dom_set_doc_classmap(php_libxml_ref_obj *document, zend_class_entry *basece, zend_class_entry *ce TSRMLS_DC)
202 {
203 dom_doc_propsptr doc_props;
204
205 if (document) {
206 doc_props = dom_get_doc_props(document);
207 if (doc_props->classmap == NULL) {
208 if (ce == NULL) {
209 return SUCCESS;
210 }
211 ALLOC_HASHTABLE(doc_props->classmap);
212 zend_hash_init(doc_props->classmap, 0, NULL, NULL, 0);
213 }
214 if (ce) {
215 return zend_hash_update(doc_props->classmap, basece->name, basece->name_length + 1, &ce, sizeof(zend_class_entry *), NULL);
216 } else {
217 zend_hash_del(doc_props->classmap, basece->name, basece->name_length + 1);
218 }
219 }
220 return SUCCESS;
221 }
222
dom_get_doc_classmap(php_libxml_ref_obj * document,zend_class_entry * basece TSRMLS_DC)223 zend_class_entry *dom_get_doc_classmap(php_libxml_ref_obj *document, zend_class_entry *basece TSRMLS_DC)
224 {
225 dom_doc_propsptr doc_props;
226 zend_class_entry **ce = NULL;
227
228 if (document) {
229 doc_props = dom_get_doc_props(document);
230 if (doc_props->classmap) {
231 if (zend_hash_find(doc_props->classmap, basece->name, basece->name_length + 1, (void**) &ce) == SUCCESS) {
232 return *ce;
233 }
234 }
235 }
236
237 return basece;
238 }
239 /* }}} */
240
241 /* {{{ dom_get_strict_error() */
dom_get_strict_error(php_libxml_ref_obj * document)242 int dom_get_strict_error(php_libxml_ref_obj *document) {
243 int stricterror;
244 dom_doc_propsptr doc_props;
245
246 doc_props = dom_get_doc_props(document);
247 stricterror = doc_props->stricterror;
248 if (document == NULL) {
249 efree(doc_props);
250 }
251
252 return stricterror;
253 }
254 /* }}} */
255
256 /* {{{ xmlNodePtr dom_object_get_node(dom_object *obj) */
dom_object_get_node(dom_object * obj)257 PHP_DOM_EXPORT xmlNodePtr dom_object_get_node(dom_object *obj)
258 {
259 if (obj && obj->ptr != NULL) {
260 return ((php_libxml_node_ptr *)obj->ptr)->node;
261 } else {
262 return NULL;
263 }
264 }
265 /* }}} end dom_object_get_node */
266
267 /* {{{ dom_object *php_dom_object_get_data(xmlNodePtr obj) */
php_dom_object_get_data(xmlNodePtr obj)268 PHP_DOM_EXPORT dom_object *php_dom_object_get_data(xmlNodePtr obj)
269 {
270 if (obj && obj->_private != NULL) {
271 return (dom_object *) ((php_libxml_node_ptr *) obj->_private)->_private;
272 } else {
273 return NULL;
274 }
275 }
276 /* }}} end php_dom_object_get_data */
277
278 /* {{{ dom_read_na */
dom_read_na(dom_object * obj,zval ** retval TSRMLS_DC)279 static int dom_read_na(dom_object *obj, zval **retval TSRMLS_DC)
280 {
281 *retval = NULL;
282 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Cannot read property");
283 return FAILURE;
284 }
285 /* }}} */
286
287 /* {{{ dom_write_na */
dom_write_na(dom_object * obj,zval * newval TSRMLS_DC)288 static int dom_write_na(dom_object *obj, zval *newval TSRMLS_DC)
289 {
290 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Cannot write property");
291 return FAILURE;
292 }
293 /* }}} */
294
295 /* {{{ dom_register_prop_handler */
dom_register_prop_handler(HashTable * prop_handler,char * name,dom_read_t read_func,dom_write_t write_func TSRMLS_DC)296 static void dom_register_prop_handler(HashTable *prop_handler, char *name, dom_read_t read_func, dom_write_t write_func TSRMLS_DC)
297 {
298 dom_prop_handler hnd;
299
300 hnd.read_func = read_func ? read_func : dom_read_na;
301 hnd.write_func = write_func ? write_func : dom_write_na;
302 zend_hash_add(prop_handler, name, strlen(name)+1, &hnd, sizeof(dom_prop_handler), NULL);
303 }
304 /* }}} */
305
dom_get_property_ptr_ptr(zval * object,zval * member,int type,const zend_literal * key TSRMLS_DC)306 static zval **dom_get_property_ptr_ptr(zval *object, zval *member, int type, const zend_literal *key TSRMLS_DC) /* {{{ */
307 {
308 dom_object *obj;
309 zval tmp_member;
310 zval **retval = NULL;
311 dom_prop_handler *hnd;
312 zend_object_handlers *std_hnd;
313 int ret = FAILURE;
314
315 if (member->type != IS_STRING) {
316 tmp_member = *member;
317 zval_copy_ctor(&tmp_member);
318 convert_to_string(&tmp_member);
319 member = &tmp_member;
320 }
321
322 obj = (dom_object *)zend_objects_get_address(object TSRMLS_CC);
323
324 if (obj->prop_handler != NULL) {
325 ret = zend_hash_find(obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member)+1, (void **) &hnd);
326 }
327 if (ret == FAILURE) {
328 std_hnd = zend_get_std_object_handlers();
329 retval = std_hnd->get_property_ptr_ptr(object, member, type, key TSRMLS_CC);
330 }
331
332 if (member == &tmp_member) {
333 zval_dtor(member);
334 }
335 return retval;
336 }
337 /* }}} */
338
339 /* {{{ dom_read_property */
dom_read_property(zval * object,zval * member,int type,const zend_literal * key TSRMLS_DC)340 zval *dom_read_property(zval *object, zval *member, int type, const zend_literal *key TSRMLS_DC)
341 {
342 dom_object *obj;
343 zval tmp_member;
344 zval *retval;
345 dom_prop_handler *hnd;
346 zend_object_handlers *std_hnd;
347 int ret;
348
349 if (member->type != IS_STRING) {
350 tmp_member = *member;
351 zval_copy_ctor(&tmp_member);
352 convert_to_string(&tmp_member);
353 member = &tmp_member;
354 }
355
356 ret = FAILURE;
357 obj = (dom_object *)zend_objects_get_address(object TSRMLS_CC);
358
359 if (obj->prop_handler != NULL) {
360 ret = zend_hash_find(obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member)+1, (void **) &hnd);
361 } else if (instanceof_function(obj->std.ce, dom_node_class_entry TSRMLS_CC)) {
362 php_error(E_WARNING, "Couldn't fetch %s. Node no longer exists", obj->std.ce->name);
363 }
364 if (ret == SUCCESS) {
365 ret = hnd->read_func(obj, &retval TSRMLS_CC);
366 if (ret == SUCCESS) {
367 /* ensure we're creating a temporary variable */
368 Z_SET_REFCOUNT_P(retval, 0);
369 Z_UNSET_ISREF_P(retval);
370 } else {
371 retval = EG(uninitialized_zval_ptr);
372 }
373 } else {
374 std_hnd = zend_get_std_object_handlers();
375 retval = std_hnd->read_property(object, member, type, key TSRMLS_CC);
376 }
377
378 if (member == &tmp_member) {
379 zval_dtor(member);
380 }
381 return retval;
382 }
383 /* }}} */
384
385 /* {{{ dom_write_property */
dom_write_property(zval * object,zval * member,zval * value,const zend_literal * key TSRMLS_DC)386 void dom_write_property(zval *object, zval *member, zval *value, const zend_literal *key TSRMLS_DC)
387 {
388 dom_object *obj;
389 zval tmp_member;
390 dom_prop_handler *hnd;
391 zend_object_handlers *std_hnd;
392 int ret;
393
394 if (member->type != IS_STRING) {
395 tmp_member = *member;
396 zval_copy_ctor(&tmp_member);
397 convert_to_string(&tmp_member);
398 member = &tmp_member;
399 }
400
401 ret = FAILURE;
402 obj = (dom_object *)zend_objects_get_address(object TSRMLS_CC);
403
404 if (obj->prop_handler != NULL) {
405 ret = zend_hash_find((HashTable *)obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member)+1, (void **) &hnd);
406 }
407 if (ret == SUCCESS) {
408 hnd->write_func(obj, value TSRMLS_CC);
409 } else {
410 std_hnd = zend_get_std_object_handlers();
411 std_hnd->write_property(object, member, value, key TSRMLS_CC);
412 }
413
414 if (member == &tmp_member) {
415 zval_dtor(member);
416 }
417 }
418 /* }}} */
419
420 /* {{{ dom_property_exists */
dom_property_exists(zval * object,zval * member,int check_empty,const zend_literal * key TSRMLS_DC)421 static int dom_property_exists(zval *object, zval *member, int check_empty, const zend_literal *key TSRMLS_DC)
422 {
423 dom_object *obj;
424 zval tmp_member;
425 dom_prop_handler *hnd;
426 zend_object_handlers *std_hnd;
427 int ret, retval=0;
428
429 if (member->type != IS_STRING) {
430 tmp_member = *member;
431 zval_copy_ctor(&tmp_member);
432 convert_to_string(&tmp_member);
433 member = &tmp_member;
434 }
435
436 ret = FAILURE;
437 obj = (dom_object *)zend_objects_get_address(object TSRMLS_CC);
438
439 if (obj->prop_handler != NULL) {
440 ret = zend_hash_find((HashTable *)obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member)+1, (void **) &hnd);
441 }
442 if (ret == SUCCESS) {
443 zval *tmp;
444
445 if (check_empty == 2) {
446 retval = 1;
447 } else if (hnd->read_func(obj, &tmp TSRMLS_CC) == SUCCESS) {
448 Z_SET_REFCOUNT_P(tmp, 1);
449 Z_UNSET_ISREF_P(tmp);
450 if (check_empty == 1) {
451 retval = zend_is_true(tmp);
452 } else if (check_empty == 0) {
453 retval = (Z_TYPE_P(tmp) != IS_NULL);
454 }
455 zval_ptr_dtor(&tmp);
456 }
457 } else {
458 std_hnd = zend_get_std_object_handlers();
459 retval = std_hnd->has_property(object, member, check_empty, key TSRMLS_CC);
460 }
461
462 if (member == &tmp_member) {
463 zval_dtor(member);
464 }
465 return retval;
466 }
467 /* }}} */
468
dom_get_debug_info_helper(zval * object,int * is_temp TSRMLS_DC)469 static HashTable* dom_get_debug_info_helper(zval *object, int *is_temp TSRMLS_DC) /* {{{ */
470 {
471 dom_object *obj = zend_object_store_get_object(object TSRMLS_CC);
472 HashTable *debug_info,
473 *prop_handlers = obj->prop_handler,
474 *std_props;
475 HashPosition pos;
476 dom_prop_handler *entry;
477 zval *object_value,
478 *null_value;
479
480 *is_temp = 1;
481
482 ALLOC_HASHTABLE(debug_info);
483 ZEND_INIT_SYMTABLE_EX(debug_info, 32, 0);
484
485 std_props = zend_std_get_properties(object TSRMLS_CC);
486 zend_hash_copy(debug_info, std_props, (copy_ctor_func_t)zval_add_ref,
487 NULL, sizeof(zval*));
488
489 if (!prop_handlers) {
490 return debug_info;
491 }
492
493 ALLOC_INIT_ZVAL(object_value);
494 ZVAL_STRING(object_value, "(object value omitted)", 1);
495
496 ALLOC_INIT_ZVAL(null_value);
497 ZVAL_NULL(null_value);
498
499 for (zend_hash_internal_pointer_reset_ex(prop_handlers, &pos);
500 zend_hash_get_current_data_ex(prop_handlers, (void **)&entry, &pos)
501 == SUCCESS;
502 zend_hash_move_forward_ex(prop_handlers, &pos)) {
503 zval *value;
504 char *string_key = NULL;
505 uint string_length = 0;
506 ulong num_key;
507
508 if (entry->read_func(obj, &value TSRMLS_CC) == FAILURE) {
509 continue;
510 }
511
512 if (zend_hash_get_current_key_ex(prop_handlers, &string_key,
513 &string_length, &num_key, 0, &pos) != HASH_KEY_IS_STRING) {
514 continue;
515 }
516
517 if (value == EG(uninitialized_zval_ptr)) {
518 value = null_value;
519 } else if (Z_TYPE_P(value) == IS_OBJECT) {
520 /* these are zvalues create on demand, with refcount and is_ref
521 * status left in an uninitialized stated */
522 zval_dtor(value);
523 efree(value);
524
525 value = object_value;
526 } else {
527 /* see comment above */
528 Z_SET_REFCOUNT_P(value, 0);
529 Z_UNSET_ISREF_P(value);
530 }
531
532 zval_add_ref(&value);
533 zend_hash_add(debug_info, string_key, string_length,
534 &value, sizeof(zval *), NULL);
535 }
536
537 zval_ptr_dtor(&null_value);
538 zval_ptr_dtor(&object_value);
539
540 return debug_info;
541 }
542 /* }}} */
543
dom_get_debug_info(zval * object,int * is_temp TSRMLS_DC)544 static HashTable* dom_get_debug_info(zval *object, int *is_temp TSRMLS_DC) /* {{{ */
545 {
546 return dom_get_debug_info_helper(object, is_temp TSRMLS_CC);
547 }
548 /* }}} */
549
php_dom_export_node(zval * object TSRMLS_DC)550 void *php_dom_export_node(zval *object TSRMLS_DC) /* {{{ */
551 {
552 php_libxml_node_object *intern;
553 xmlNodePtr nodep = NULL;
554
555 intern = (php_libxml_node_object *)zend_object_store_get_object(object TSRMLS_CC);
556 if (intern && intern->node) {
557 nodep = intern->node->node;
558 }
559
560 return nodep;
561 }
562 /* }}} */
563
564 /* {{{ proto somNode dom_import_simplexml(sxeobject node)
565 Get a simplexml_element object from dom to allow for processing */
PHP_FUNCTION(dom_import_simplexml)566 PHP_FUNCTION(dom_import_simplexml)
567 {
568 zval *node;
569 xmlNodePtr nodep = NULL;
570 php_libxml_node_object *nodeobj;
571 int ret;
572
573 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "o", &node) == FAILURE) {
574 return;
575 }
576
577 nodeobj = (php_libxml_node_object *)zend_object_store_get_object(node TSRMLS_CC);
578 nodep = php_libxml_import_node(node TSRMLS_CC);
579
580 if (nodep && nodeobj && (nodep->type == XML_ELEMENT_NODE || nodep->type == XML_ATTRIBUTE_NODE)) {
581 DOM_RET_OBJ((xmlNodePtr) nodep, &ret, (dom_object *)nodeobj);
582 } else {
583 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid Nodetype to import");
584 RETURN_NULL();
585 }
586 }
587 /* }}} */
588
dom_objects_store_clone_obj(zval * zobject TSRMLS_DC)589 zend_object_value dom_objects_store_clone_obj(zval *zobject TSRMLS_DC) /* {{{ */
590 {
591 zend_object_value retval;
592 void *new_object;
593 dom_object *intern;
594 dom_object *old_object;
595 struct _store_object *obj;
596 zend_object_handle handle = Z_OBJ_HANDLE_P(zobject);
597
598 obj = &EG(objects_store).object_buckets[handle].bucket.obj;
599
600 if (obj->clone == NULL) {
601 php_error(E_ERROR, "Trying to clone an uncloneable object of class %s", Z_OBJCE_P(zobject)->name);
602 }
603
604 obj->clone(obj->object, &new_object TSRMLS_CC);
605
606 retval.handle = zend_objects_store_put(new_object, obj->dtor, obj->free_storage, obj->clone TSRMLS_CC);
607 intern = (dom_object *) new_object;
608 intern->handle = retval.handle;
609 retval.handlers = Z_OBJ_HT_P(zobject);
610
611 old_object = (dom_object *) obj->object;
612 zend_objects_clone_members(&intern->std, retval, &old_object->std, intern->handle TSRMLS_CC);
613
614 return retval;
615 }
616 /* }}} */
617
618 /* {{{ arginfo */
619 ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_import_simplexml, 0, 0, 1)
620 ZEND_ARG_INFO(0, node)
621 ZEND_END_ARG_INFO()
622 /* }}} */
623
624 static const zend_function_entry dom_functions[] = {
625 PHP_FE(dom_import_simplexml, arginfo_dom_import_simplexml)
626 PHP_FE_END
627 };
628
dom_get_obj_handlers(TSRMLS_D)629 static zend_object_handlers* dom_get_obj_handlers(TSRMLS_D) {
630 return &dom_object_handlers;
631 }
632
633 static const zend_module_dep dom_deps[] = {
634 ZEND_MOD_REQUIRED("libxml")
635 ZEND_MOD_CONFLICTS("domxml")
636 ZEND_MOD_END
637 };
638
639 zend_module_entry dom_module_entry = { /* {{{ */
640 STANDARD_MODULE_HEADER_EX, NULL,
641 dom_deps,
642 "dom",
643 dom_functions,
644 PHP_MINIT(dom),
645 PHP_MSHUTDOWN(dom),
646 NULL,
647 NULL,
648 PHP_MINFO(dom),
649 DOM_API_VERSION, /* Extension versionnumber */
650 STANDARD_MODULE_PROPERTIES
651 };
652 /* }}} */
653
654 #ifdef COMPILE_DL_DOM
655 ZEND_GET_MODULE(dom)
656 #endif
657
658 /* {{{ PHP_MINIT_FUNCTION(dom) */
PHP_MINIT_FUNCTION(dom)659 PHP_MINIT_FUNCTION(dom)
660 {
661 zend_class_entry ce;
662
663 memcpy(&dom_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
664 dom_object_handlers.read_property = dom_read_property;
665 dom_object_handlers.write_property = dom_write_property;
666 dom_object_handlers.get_property_ptr_ptr = dom_get_property_ptr_ptr;
667 dom_object_handlers.clone_obj = dom_objects_store_clone_obj;
668 dom_object_handlers.has_property = dom_property_exists;
669 dom_object_handlers.get_debug_info = dom_get_debug_info;
670
671 zend_hash_init(&classes, 0, NULL, NULL, 1);
672
673 INIT_CLASS_ENTRY(ce, "DOMException", php_dom_domexception_class_functions);
674 dom_domexception_class_entry = zend_register_internal_class_ex(&ce, zend_exception_get_default(TSRMLS_C), NULL TSRMLS_CC);
675 dom_domexception_class_entry->ce_flags |= ZEND_ACC_FINAL;
676 zend_declare_property_long(dom_domexception_class_entry, "code", sizeof("code")-1, 0, ZEND_ACC_PUBLIC TSRMLS_CC);
677
678 REGISTER_DOM_CLASS(ce, "DOMStringList", NULL, php_dom_domstringlist_class_functions, dom_domstringlist_class_entry);
679
680 zend_hash_init(&dom_domstringlist_prop_handlers, 0, NULL, NULL, 1);
681 dom_register_prop_handler(&dom_domstringlist_prop_handlers, "length", dom_domstringlist_length_read, NULL TSRMLS_CC);
682 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_domstringlist_prop_handlers, sizeof(dom_domstringlist_prop_handlers), NULL);
683
684 REGISTER_DOM_CLASS(ce, "DOMNameList", NULL, php_dom_namelist_class_functions, dom_namelist_class_entry);
685
686 zend_hash_init(&dom_namelist_prop_handlers, 0, NULL, NULL, 1);
687 dom_register_prop_handler(&dom_namelist_prop_handlers, "length", dom_namelist_length_read, NULL TSRMLS_CC);
688 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_namelist_prop_handlers, sizeof(dom_namelist_prop_handlers), NULL);
689
690 REGISTER_DOM_CLASS(ce, "DOMImplementationList", NULL, php_dom_domimplementationlist_class_functions, dom_domimplementationlist_class_entry);
691
692 zend_hash_init(&dom_domimplementationlist_prop_handlers, 0, NULL, NULL, 1);
693 dom_register_prop_handler(&dom_domimplementationlist_prop_handlers, "length", dom_domimplementationlist_length_read, NULL TSRMLS_CC);
694 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_domimplementationlist_prop_handlers, sizeof(dom_domimplementationlist_prop_handlers), NULL);
695
696 REGISTER_DOM_CLASS(ce, "DOMImplementationSource", NULL, php_dom_domimplementationsource_class_functions, dom_domimplementationsource_class_entry);
697 REGISTER_DOM_CLASS(ce, "DOMImplementation", NULL, php_dom_domimplementation_class_functions, dom_domimplementation_class_entry);
698
699 REGISTER_DOM_CLASS(ce, "DOMNode", NULL, php_dom_node_class_functions, dom_node_class_entry);
700
701 zend_hash_init(&dom_node_prop_handlers, 0, NULL, NULL, 1);
702 dom_register_prop_handler(&dom_node_prop_handlers, "nodeName", dom_node_node_name_read, NULL TSRMLS_CC);
703 dom_register_prop_handler(&dom_node_prop_handlers, "nodeValue", dom_node_node_value_read, dom_node_node_value_write TSRMLS_CC);
704 dom_register_prop_handler(&dom_node_prop_handlers, "nodeType", dom_node_node_type_read, NULL TSRMLS_CC);
705 dom_register_prop_handler(&dom_node_prop_handlers, "parentNode", dom_node_parent_node_read, NULL TSRMLS_CC);
706 dom_register_prop_handler(&dom_node_prop_handlers, "childNodes", dom_node_child_nodes_read, NULL TSRMLS_CC);
707 dom_register_prop_handler(&dom_node_prop_handlers, "firstChild", dom_node_first_child_read, NULL TSRMLS_CC);
708 dom_register_prop_handler(&dom_node_prop_handlers, "lastChild", dom_node_last_child_read, NULL TSRMLS_CC);
709 dom_register_prop_handler(&dom_node_prop_handlers, "previousSibling", dom_node_previous_sibling_read, NULL TSRMLS_CC);
710 dom_register_prop_handler(&dom_node_prop_handlers, "nextSibling", dom_node_next_sibling_read, NULL TSRMLS_CC);
711 dom_register_prop_handler(&dom_node_prop_handlers, "attributes", dom_node_attributes_read, NULL TSRMLS_CC);
712 dom_register_prop_handler(&dom_node_prop_handlers, "ownerDocument", dom_node_owner_document_read, NULL TSRMLS_CC);
713 dom_register_prop_handler(&dom_node_prop_handlers, "namespaceURI", dom_node_namespace_uri_read, NULL TSRMLS_CC);
714 dom_register_prop_handler(&dom_node_prop_handlers, "prefix", dom_node_prefix_read, dom_node_prefix_write TSRMLS_CC);
715 dom_register_prop_handler(&dom_node_prop_handlers, "localName", dom_node_local_name_read, NULL TSRMLS_CC);
716 dom_register_prop_handler(&dom_node_prop_handlers, "baseURI", dom_node_base_uri_read, NULL TSRMLS_CC);
717 dom_register_prop_handler(&dom_node_prop_handlers, "textContent", dom_node_text_content_read, dom_node_text_content_write TSRMLS_CC);
718 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_node_prop_handlers, sizeof(dom_node_prop_handlers), NULL);
719
720 REGISTER_DOM_CLASS(ce, "DOMNameSpaceNode", NULL, NULL, dom_namespace_node_class_entry);
721
722 zend_hash_init(&dom_namespace_node_prop_handlers, 0, NULL, NULL, 1);
723 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "nodeName", dom_node_node_name_read, NULL TSRMLS_CC);
724 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "nodeValue", dom_node_node_value_read, NULL TSRMLS_CC);
725 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "nodeType", dom_node_node_type_read, NULL TSRMLS_CC);
726 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "prefix", dom_node_prefix_read, NULL TSRMLS_CC);
727 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "localName", dom_node_local_name_read, NULL TSRMLS_CC);
728 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "namespaceURI", dom_node_namespace_uri_read, NULL TSRMLS_CC);
729 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "ownerDocument", dom_node_owner_document_read, NULL TSRMLS_CC);
730 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "parentNode", dom_node_parent_node_read, NULL TSRMLS_CC);
731 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_namespace_node_prop_handlers, sizeof(dom_namespace_node_prop_handlers), NULL);
732
733 REGISTER_DOM_CLASS(ce, "DOMDocumentFragment", dom_node_class_entry, php_dom_documentfragment_class_functions, dom_documentfragment_class_entry);
734 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_node_prop_handlers, sizeof(dom_node_prop_handlers), NULL);
735
736 REGISTER_DOM_CLASS(ce, "DOMDocument", dom_node_class_entry, php_dom_document_class_functions, dom_document_class_entry);
737 zend_hash_init(&dom_document_prop_handlers, 0, NULL, NULL, 1);
738 dom_register_prop_handler(&dom_document_prop_handlers, "doctype", dom_document_doctype_read, NULL TSRMLS_CC);
739 dom_register_prop_handler(&dom_document_prop_handlers, "implementation", dom_document_implementation_read, NULL TSRMLS_CC);
740 dom_register_prop_handler(&dom_document_prop_handlers, "documentElement", dom_document_document_element_read, NULL TSRMLS_CC);
741 dom_register_prop_handler(&dom_document_prop_handlers, "actualEncoding", dom_document_encoding_read, NULL TSRMLS_CC);
742 dom_register_prop_handler(&dom_document_prop_handlers, "encoding", dom_document_encoding_read, dom_document_encoding_write TSRMLS_CC);
743 dom_register_prop_handler(&dom_document_prop_handlers, "xmlEncoding", dom_document_encoding_read, NULL TSRMLS_CC);
744 dom_register_prop_handler(&dom_document_prop_handlers, "standalone", dom_document_standalone_read, dom_document_standalone_write TSRMLS_CC);
745 dom_register_prop_handler(&dom_document_prop_handlers, "xmlStandalone", dom_document_standalone_read, dom_document_standalone_write TSRMLS_CC);
746 dom_register_prop_handler(&dom_document_prop_handlers, "version", dom_document_version_read, dom_document_version_write TSRMLS_CC);
747 dom_register_prop_handler(&dom_document_prop_handlers, "xmlVersion", dom_document_version_read, dom_document_version_write TSRMLS_CC);
748 dom_register_prop_handler(&dom_document_prop_handlers, "strictErrorChecking", dom_document_strict_error_checking_read, dom_document_strict_error_checking_write TSRMLS_CC);
749 dom_register_prop_handler(&dom_document_prop_handlers, "documentURI", dom_document_document_uri_read, dom_document_document_uri_write TSRMLS_CC);
750 dom_register_prop_handler(&dom_document_prop_handlers, "config", dom_document_config_read, NULL TSRMLS_CC);
751 dom_register_prop_handler(&dom_document_prop_handlers, "formatOutput", dom_document_format_output_read, dom_document_format_output_write TSRMLS_CC);
752 dom_register_prop_handler(&dom_document_prop_handlers, "validateOnParse", dom_document_validate_on_parse_read, dom_document_validate_on_parse_write TSRMLS_CC);
753 dom_register_prop_handler(&dom_document_prop_handlers, "resolveExternals", dom_document_resolve_externals_read, dom_document_resolve_externals_write TSRMLS_CC);
754 dom_register_prop_handler(&dom_document_prop_handlers, "preserveWhiteSpace", dom_document_preserve_whitespace_read, dom_document_preserve_whitespace_write TSRMLS_CC);
755 dom_register_prop_handler(&dom_document_prop_handlers, "recover", dom_document_recover_read, dom_document_recover_write TSRMLS_CC);
756 dom_register_prop_handler(&dom_document_prop_handlers, "substituteEntities", dom_document_substitue_entities_read, dom_document_substitue_entities_write TSRMLS_CC);
757
758 zend_hash_merge(&dom_document_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
759 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_document_prop_handlers, sizeof(dom_document_prop_handlers), NULL);
760
761 INIT_CLASS_ENTRY(ce, "DOMNodeList", php_dom_nodelist_class_functions);
762 ce.create_object = dom_nnodemap_objects_new;
763 dom_nodelist_class_entry = zend_register_internal_class_ex(&ce, NULL, NULL TSRMLS_CC);
764 dom_nodelist_class_entry->get_iterator = php_dom_get_iterator;
765 zend_class_implements(dom_nodelist_class_entry TSRMLS_CC, 1, zend_ce_traversable);
766
767 zend_hash_init(&dom_nodelist_prop_handlers, 0, NULL, NULL, 1);
768 dom_register_prop_handler(&dom_nodelist_prop_handlers, "length", dom_nodelist_length_read, NULL TSRMLS_CC);
769 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_nodelist_prop_handlers, sizeof(dom_nodelist_prop_handlers), NULL);
770
771 INIT_CLASS_ENTRY(ce, "DOMNamedNodeMap", php_dom_namednodemap_class_functions);
772 ce.create_object = dom_nnodemap_objects_new;
773 dom_namednodemap_class_entry = zend_register_internal_class_ex(&ce, NULL, NULL TSRMLS_CC);
774 dom_namednodemap_class_entry->get_iterator = php_dom_get_iterator;
775 zend_class_implements(dom_namednodemap_class_entry TSRMLS_CC, 1, zend_ce_traversable);
776
777 zend_hash_init(&dom_namednodemap_prop_handlers, 0, NULL, NULL, 1);
778 dom_register_prop_handler(&dom_namednodemap_prop_handlers, "length", dom_namednodemap_length_read, NULL TSRMLS_CC);
779 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_namednodemap_prop_handlers, sizeof(dom_namednodemap_prop_handlers), NULL);
780
781 REGISTER_DOM_CLASS(ce, "DOMCharacterData", dom_node_class_entry, php_dom_characterdata_class_functions, dom_characterdata_class_entry);
782
783 zend_hash_init(&dom_characterdata_prop_handlers, 0, NULL, NULL, 1);
784 dom_register_prop_handler(&dom_characterdata_prop_handlers, "data", dom_characterdata_data_read, dom_characterdata_data_write TSRMLS_CC);
785 dom_register_prop_handler(&dom_characterdata_prop_handlers, "length", dom_characterdata_length_read, NULL TSRMLS_CC);
786 zend_hash_merge(&dom_characterdata_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
787 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_characterdata_prop_handlers, sizeof(dom_characterdata_prop_handlers), NULL);
788
789 REGISTER_DOM_CLASS(ce, "DOMAttr", dom_node_class_entry, php_dom_attr_class_functions, dom_attr_class_entry);
790
791 zend_hash_init(&dom_attr_prop_handlers, 0, NULL, NULL, 1);
792 dom_register_prop_handler(&dom_attr_prop_handlers, "name", dom_attr_name_read, NULL TSRMLS_CC);
793 dom_register_prop_handler(&dom_attr_prop_handlers, "specified", dom_attr_specified_read, NULL TSRMLS_CC);
794 dom_register_prop_handler(&dom_attr_prop_handlers, "value", dom_attr_value_read, dom_attr_value_write TSRMLS_CC);
795 dom_register_prop_handler(&dom_attr_prop_handlers, "ownerElement", dom_attr_owner_element_read, NULL TSRMLS_CC);
796 dom_register_prop_handler(&dom_attr_prop_handlers, "schemaTypeInfo", dom_attr_schema_type_info_read, NULL TSRMLS_CC);
797 zend_hash_merge(&dom_attr_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
798 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_attr_prop_handlers, sizeof(dom_attr_prop_handlers), NULL);
799
800 REGISTER_DOM_CLASS(ce, "DOMElement", dom_node_class_entry, php_dom_element_class_functions, dom_element_class_entry);
801
802 zend_hash_init(&dom_element_prop_handlers, 0, NULL, NULL, 1);
803 dom_register_prop_handler(&dom_element_prop_handlers, "tagName", dom_element_tag_name_read, NULL TSRMLS_CC);
804 dom_register_prop_handler(&dom_element_prop_handlers, "schemaTypeInfo", dom_element_schema_type_info_read, NULL TSRMLS_CC);
805 zend_hash_merge(&dom_element_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
806 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_element_prop_handlers, sizeof(dom_element_prop_handlers), NULL);
807
808 REGISTER_DOM_CLASS(ce, "DOMText", dom_characterdata_class_entry, php_dom_text_class_functions, dom_text_class_entry);
809
810 zend_hash_init(&dom_text_prop_handlers, 0, NULL, NULL, 1);
811 dom_register_prop_handler(&dom_text_prop_handlers, "wholeText", dom_text_whole_text_read, NULL TSRMLS_CC);
812 zend_hash_merge(&dom_text_prop_handlers, &dom_characterdata_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
813 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_text_prop_handlers, sizeof(dom_text_prop_handlers), NULL);
814
815 REGISTER_DOM_CLASS(ce, "DOMComment", dom_characterdata_class_entry, php_dom_comment_class_functions, dom_comment_class_entry);
816 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_characterdata_prop_handlers, sizeof(dom_typeinfo_prop_handlers), NULL);
817
818 REGISTER_DOM_CLASS(ce, "DOMTypeinfo", NULL, php_dom_typeinfo_class_functions, dom_typeinfo_class_entry);
819
820 zend_hash_init(&dom_typeinfo_prop_handlers, 0, NULL, NULL, 1);
821 dom_register_prop_handler(&dom_typeinfo_prop_handlers, "typeName", dom_typeinfo_type_name_read, NULL TSRMLS_CC);
822 dom_register_prop_handler(&dom_typeinfo_prop_handlers, "typeNamespace", dom_typeinfo_type_namespace_read, NULL TSRMLS_CC);
823 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_typeinfo_prop_handlers, sizeof(dom_typeinfo_prop_handlers), NULL);
824
825 REGISTER_DOM_CLASS(ce, "DOMUserDataHandler", NULL, php_dom_userdatahandler_class_functions, dom_userdatahandler_class_entry);
826 REGISTER_DOM_CLASS(ce, "DOMDomError", NULL, php_dom_domerror_class_functions, dom_domerror_class_entry);
827
828 zend_hash_init(&dom_domerror_prop_handlers, 0, NULL, NULL, 1);
829 dom_register_prop_handler(&dom_domerror_prop_handlers, "severity", dom_domerror_severity_read, NULL TSRMLS_CC);
830 dom_register_prop_handler(&dom_domerror_prop_handlers, "message", dom_domerror_message_read, NULL TSRMLS_CC);
831 dom_register_prop_handler(&dom_domerror_prop_handlers, "type", dom_domerror_type_read, NULL TSRMLS_CC);
832 dom_register_prop_handler(&dom_domerror_prop_handlers, "relatedException", dom_domerror_related_exception_read, NULL TSRMLS_CC);
833 dom_register_prop_handler(&dom_domerror_prop_handlers, "related_data", dom_domerror_related_data_read, NULL TSRMLS_CC);
834 dom_register_prop_handler(&dom_domerror_prop_handlers, "location", dom_domerror_location_read, NULL TSRMLS_CC);
835 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_domerror_prop_handlers, sizeof(dom_domerror_prop_handlers), NULL);
836
837 REGISTER_DOM_CLASS(ce, "DOMErrorHandler", NULL, php_dom_domerrorhandler_class_functions, dom_domerrorhandler_class_entry);
838 REGISTER_DOM_CLASS(ce, "DOMLocator", NULL, php_dom_domlocator_class_functions, dom_domlocator_class_entry);
839
840 zend_hash_init(&dom_domlocator_prop_handlers, 0, NULL, NULL, 1);
841 dom_register_prop_handler(&dom_domlocator_prop_handlers, "lineNumber", dom_domlocator_line_number_read, NULL TSRMLS_CC);
842 dom_register_prop_handler(&dom_domlocator_prop_handlers, "columnNumber", dom_domlocator_column_number_read, NULL TSRMLS_CC);
843 dom_register_prop_handler(&dom_domlocator_prop_handlers, "offset", dom_domlocator_offset_read, NULL TSRMLS_CC);
844 dom_register_prop_handler(&dom_domlocator_prop_handlers, "relatedNode", dom_domlocator_related_node_read, NULL TSRMLS_CC);
845 dom_register_prop_handler(&dom_domlocator_prop_handlers, "uri", dom_domlocator_uri_read, NULL TSRMLS_CC);
846 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_domlocator_prop_handlers, sizeof(dom_domlocator_prop_handlers), NULL);
847
848 REGISTER_DOM_CLASS(ce, "DOMConfiguration", NULL, php_dom_domconfiguration_class_functions, dom_domconfiguration_class_entry);
849 REGISTER_DOM_CLASS(ce, "DOMCdataSection", dom_text_class_entry, php_dom_cdatasection_class_functions, dom_cdatasection_class_entry);
850 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_text_prop_handlers, sizeof(dom_documenttype_prop_handlers), NULL);
851
852 REGISTER_DOM_CLASS(ce, "DOMDocumentType", dom_node_class_entry, php_dom_documenttype_class_functions, dom_documenttype_class_entry);
853
854 zend_hash_init(&dom_documenttype_prop_handlers, 0, NULL, NULL, 1);
855 dom_register_prop_handler(&dom_documenttype_prop_handlers, "name", dom_documenttype_name_read, NULL TSRMLS_CC);
856 dom_register_prop_handler(&dom_documenttype_prop_handlers, "entities", dom_documenttype_entities_read, NULL TSRMLS_CC);
857 dom_register_prop_handler(&dom_documenttype_prop_handlers, "notations", dom_documenttype_notations_read, NULL TSRMLS_CC);
858 dom_register_prop_handler(&dom_documenttype_prop_handlers, "publicId", dom_documenttype_public_id_read, NULL TSRMLS_CC);
859 dom_register_prop_handler(&dom_documenttype_prop_handlers, "systemId", dom_documenttype_system_id_read, NULL TSRMLS_CC);
860 dom_register_prop_handler(&dom_documenttype_prop_handlers, "internalSubset", dom_documenttype_internal_subset_read, NULL TSRMLS_CC);
861 zend_hash_merge(&dom_documenttype_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
862 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_documenttype_prop_handlers, sizeof(dom_documenttype_prop_handlers), NULL);
863
864 REGISTER_DOM_CLASS(ce, "DOMNotation", dom_node_class_entry, php_dom_notation_class_functions, dom_notation_class_entry);
865
866 zend_hash_init(&dom_notation_prop_handlers, 0, NULL, NULL, 1);
867 dom_register_prop_handler(&dom_notation_prop_handlers, "publicId", dom_notation_public_id_read, NULL TSRMLS_CC);
868 dom_register_prop_handler(&dom_notation_prop_handlers, "systemId", dom_notation_system_id_read, NULL TSRMLS_CC);
869 zend_hash_merge(&dom_notation_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
870 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_notation_prop_handlers, sizeof(dom_notation_prop_handlers), NULL);
871
872 REGISTER_DOM_CLASS(ce, "DOMEntity", dom_node_class_entry, php_dom_entity_class_functions, dom_entity_class_entry);
873
874 zend_hash_init(&dom_entity_prop_handlers, 0, NULL, NULL, 1);
875 dom_register_prop_handler(&dom_entity_prop_handlers, "publicId", dom_entity_public_id_read, NULL TSRMLS_CC);
876 dom_register_prop_handler(&dom_entity_prop_handlers, "systemId", dom_entity_system_id_read, NULL TSRMLS_CC);
877 dom_register_prop_handler(&dom_entity_prop_handlers, "notationName", dom_entity_notation_name_read, NULL TSRMLS_CC);
878 dom_register_prop_handler(&dom_entity_prop_handlers, "actualEncoding", dom_entity_actual_encoding_read, dom_entity_actual_encoding_write TSRMLS_CC);
879 dom_register_prop_handler(&dom_entity_prop_handlers, "encoding", dom_entity_encoding_read, dom_entity_encoding_write TSRMLS_CC);
880 dom_register_prop_handler(&dom_entity_prop_handlers, "version", dom_entity_version_read, dom_entity_version_write TSRMLS_CC);
881 zend_hash_merge(&dom_entity_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
882
883 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_entity_prop_handlers, sizeof(dom_entity_prop_handlers), NULL);
884
885 REGISTER_DOM_CLASS(ce, "DOMEntityReference", dom_node_class_entry, php_dom_entityreference_class_functions, dom_entityreference_class_entry);
886 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_node_prop_handlers, sizeof(dom_entity_prop_handlers), NULL);
887
888 REGISTER_DOM_CLASS(ce, "DOMProcessingInstruction", dom_node_class_entry, php_dom_processinginstruction_class_functions, dom_processinginstruction_class_entry);
889
890 zend_hash_init(&dom_processinginstruction_prop_handlers, 0, NULL, NULL, 1);
891 dom_register_prop_handler(&dom_processinginstruction_prop_handlers, "target", dom_processinginstruction_target_read, NULL TSRMLS_CC);
892 dom_register_prop_handler(&dom_processinginstruction_prop_handlers, "data", dom_processinginstruction_data_read, dom_processinginstruction_data_write TSRMLS_CC);
893 zend_hash_merge(&dom_processinginstruction_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
894 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_processinginstruction_prop_handlers, sizeof(dom_processinginstruction_prop_handlers), NULL);
895
896 REGISTER_DOM_CLASS(ce, "DOMStringExtend", NULL, php_dom_string_extend_class_functions, dom_string_extend_class_entry);
897
898 #if defined(LIBXML_XPATH_ENABLED)
899 INIT_CLASS_ENTRY(ce, "DOMXPath", php_dom_xpath_class_functions);
900 ce.create_object = dom_xpath_objects_new;
901 dom_xpath_class_entry = zend_register_internal_class_ex(&ce, NULL, NULL TSRMLS_CC);
902
903 zend_hash_init(&dom_xpath_prop_handlers, 0, NULL, NULL, 1);
904 dom_register_prop_handler(&dom_xpath_prop_handlers, "document", dom_xpath_document_read, NULL TSRMLS_CC);
905 zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_xpath_prop_handlers, sizeof(dom_xpath_prop_handlers), NULL);
906 #endif
907
908 REGISTER_LONG_CONSTANT("XML_ELEMENT_NODE", XML_ELEMENT_NODE, CONST_CS | CONST_PERSISTENT);
909 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NODE", XML_ATTRIBUTE_NODE, CONST_CS | CONST_PERSISTENT);
910 REGISTER_LONG_CONSTANT("XML_TEXT_NODE", XML_TEXT_NODE, CONST_CS | CONST_PERSISTENT);
911 REGISTER_LONG_CONSTANT("XML_CDATA_SECTION_NODE", XML_CDATA_SECTION_NODE, CONST_CS | CONST_PERSISTENT);
912 REGISTER_LONG_CONSTANT("XML_ENTITY_REF_NODE", XML_ENTITY_REF_NODE, CONST_CS | CONST_PERSISTENT);
913 REGISTER_LONG_CONSTANT("XML_ENTITY_NODE", XML_ENTITY_NODE, CONST_CS | CONST_PERSISTENT);
914 REGISTER_LONG_CONSTANT("XML_PI_NODE", XML_PI_NODE, CONST_CS | CONST_PERSISTENT);
915 REGISTER_LONG_CONSTANT("XML_COMMENT_NODE", XML_COMMENT_NODE, CONST_CS | CONST_PERSISTENT);
916 REGISTER_LONG_CONSTANT("XML_DOCUMENT_NODE", XML_DOCUMENT_NODE, CONST_CS | CONST_PERSISTENT);
917 REGISTER_LONG_CONSTANT("XML_DOCUMENT_TYPE_NODE", XML_DOCUMENT_TYPE_NODE, CONST_CS | CONST_PERSISTENT);
918 REGISTER_LONG_CONSTANT("XML_DOCUMENT_FRAG_NODE", XML_DOCUMENT_FRAG_NODE, CONST_CS | CONST_PERSISTENT);
919 REGISTER_LONG_CONSTANT("XML_NOTATION_NODE", XML_NOTATION_NODE, CONST_CS | CONST_PERSISTENT);
920 REGISTER_LONG_CONSTANT("XML_HTML_DOCUMENT_NODE", XML_HTML_DOCUMENT_NODE, CONST_CS | CONST_PERSISTENT);
921 REGISTER_LONG_CONSTANT("XML_DTD_NODE", XML_DTD_NODE, CONST_CS | CONST_PERSISTENT);
922 REGISTER_LONG_CONSTANT("XML_ELEMENT_DECL_NODE", XML_ELEMENT_DECL, CONST_CS | CONST_PERSISTENT);
923 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_DECL_NODE", XML_ATTRIBUTE_DECL, CONST_CS | CONST_PERSISTENT);
924 REGISTER_LONG_CONSTANT("XML_ENTITY_DECL_NODE", XML_ENTITY_DECL, CONST_CS | CONST_PERSISTENT);
925 REGISTER_LONG_CONSTANT("XML_NAMESPACE_DECL_NODE", XML_NAMESPACE_DECL, CONST_CS | CONST_PERSISTENT);
926 #ifdef XML_GLOBAL_NAMESPACE
927 REGISTER_LONG_CONSTANT("XML_GLOBAL_NAMESPACE", XML_GLOBAL_NAMESPACE, CONST_CS | CONST_PERSISTENT);
928 #endif
929 REGISTER_LONG_CONSTANT("XML_LOCAL_NAMESPACE", XML_LOCAL_NAMESPACE, CONST_CS | CONST_PERSISTENT);
930 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_CDATA", XML_ATTRIBUTE_CDATA, CONST_CS | CONST_PERSISTENT);
931 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_ID", XML_ATTRIBUTE_ID, CONST_CS | CONST_PERSISTENT);
932 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_IDREF", XML_ATTRIBUTE_IDREF, CONST_CS | CONST_PERSISTENT);
933 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_IDREFS", XML_ATTRIBUTE_IDREFS, CONST_CS | CONST_PERSISTENT);
934 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_ENTITY", XML_ATTRIBUTE_ENTITIES, CONST_CS | CONST_PERSISTENT);
935 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NMTOKEN", XML_ATTRIBUTE_NMTOKEN, CONST_CS | CONST_PERSISTENT);
936 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NMTOKENS", XML_ATTRIBUTE_NMTOKENS, CONST_CS | CONST_PERSISTENT);
937 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_ENUMERATION", XML_ATTRIBUTE_ENUMERATION, CONST_CS | CONST_PERSISTENT);
938 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NOTATION", XML_ATTRIBUTE_NOTATION, CONST_CS | CONST_PERSISTENT);
939
940 /* DOMException Codes */
941 REGISTER_LONG_CONSTANT("DOM_PHP_ERR", PHP_ERR, CONST_CS | CONST_PERSISTENT);
942 REGISTER_LONG_CONSTANT("DOM_INDEX_SIZE_ERR", INDEX_SIZE_ERR, CONST_CS | CONST_PERSISTENT);
943 REGISTER_LONG_CONSTANT("DOMSTRING_SIZE_ERR", DOMSTRING_SIZE_ERR, CONST_CS | CONST_PERSISTENT);
944 REGISTER_LONG_CONSTANT("DOM_HIERARCHY_REQUEST_ERR", HIERARCHY_REQUEST_ERR, CONST_CS | CONST_PERSISTENT);
945 REGISTER_LONG_CONSTANT("DOM_WRONG_DOCUMENT_ERR", WRONG_DOCUMENT_ERR, CONST_CS | CONST_PERSISTENT);
946 REGISTER_LONG_CONSTANT("DOM_INVALID_CHARACTER_ERR", INVALID_CHARACTER_ERR, CONST_CS | CONST_PERSISTENT);
947 REGISTER_LONG_CONSTANT("DOM_NO_DATA_ALLOWED_ERR", NO_DATA_ALLOWED_ERR, CONST_CS | CONST_PERSISTENT);
948 REGISTER_LONG_CONSTANT("DOM_NO_MODIFICATION_ALLOWED_ERR", NO_MODIFICATION_ALLOWED_ERR, CONST_CS | CONST_PERSISTENT);
949 REGISTER_LONG_CONSTANT("DOM_NOT_FOUND_ERR", NOT_FOUND_ERR, CONST_CS | CONST_PERSISTENT);
950 REGISTER_LONG_CONSTANT("DOM_NOT_SUPPORTED_ERR", NOT_SUPPORTED_ERR, CONST_CS | CONST_PERSISTENT);
951 REGISTER_LONG_CONSTANT("DOM_INUSE_ATTRIBUTE_ERR", INUSE_ATTRIBUTE_ERR, CONST_CS | CONST_PERSISTENT);
952 REGISTER_LONG_CONSTANT("DOM_INVALID_STATE_ERR", INVALID_STATE_ERR, CONST_CS | CONST_PERSISTENT);
953 REGISTER_LONG_CONSTANT("DOM_SYNTAX_ERR", SYNTAX_ERR, CONST_CS | CONST_PERSISTENT);
954 REGISTER_LONG_CONSTANT("DOM_INVALID_MODIFICATION_ERR", INVALID_MODIFICATION_ERR, CONST_CS | CONST_PERSISTENT);
955 REGISTER_LONG_CONSTANT("DOM_NAMESPACE_ERR", NAMESPACE_ERR, CONST_CS | CONST_PERSISTENT);
956 REGISTER_LONG_CONSTANT("DOM_INVALID_ACCESS_ERR", INVALID_ACCESS_ERR, CONST_CS | CONST_PERSISTENT);
957 REGISTER_LONG_CONSTANT("DOM_VALIDATION_ERR", VALIDATION_ERR, CONST_CS | CONST_PERSISTENT);
958
959 php_libxml_register_export(dom_node_class_entry, php_dom_export_node);
960
961 return SUCCESS;
962 }
963 /* }}} */
964
965 /* {{{ */
PHP_MINFO_FUNCTION(dom)966 PHP_MINFO_FUNCTION(dom)
967 {
968 php_info_print_table_start();
969 php_info_print_table_row(2, "DOM/XML", "enabled");
970 php_info_print_table_row(2, "DOM/XML API Version", DOM_API_VERSION);
971 php_info_print_table_row(2, "libxml Version", LIBXML_DOTTED_VERSION);
972 #if defined(LIBXML_HTML_ENABLED)
973 php_info_print_table_row(2, "HTML Support", "enabled");
974 #endif
975 #if defined(LIBXML_XPATH_ENABLED)
976 php_info_print_table_row(2, "XPath Support", "enabled");
977 #endif
978 #if defined(LIBXML_XPTR_ENABLED)
979 php_info_print_table_row(2, "XPointer Support", "enabled");
980 #endif
981 #ifdef LIBXML_SCHEMAS_ENABLED
982 php_info_print_table_row(2, "Schema Support", "enabled");
983 php_info_print_table_row(2, "RelaxNG Support", "enabled");
984 #endif
985 php_info_print_table_end();
986 }
987 /* }}} */
988
PHP_MSHUTDOWN_FUNCTION(dom)989 PHP_MSHUTDOWN_FUNCTION(dom) /* {{{ */
990 {
991 zend_hash_destroy(&dom_domstringlist_prop_handlers);
992 zend_hash_destroy(&dom_namelist_prop_handlers);
993 zend_hash_destroy(&dom_domimplementationlist_prop_handlers);
994 zend_hash_destroy(&dom_document_prop_handlers);
995 zend_hash_destroy(&dom_node_prop_handlers);
996 zend_hash_destroy(&dom_namespace_node_prop_handlers);
997 zend_hash_destroy(&dom_nodelist_prop_handlers);
998 zend_hash_destroy(&dom_namednodemap_prop_handlers);
999 zend_hash_destroy(&dom_characterdata_prop_handlers);
1000 zend_hash_destroy(&dom_attr_prop_handlers);
1001 zend_hash_destroy(&dom_element_prop_handlers);
1002 zend_hash_destroy(&dom_text_prop_handlers);
1003 zend_hash_destroy(&dom_typeinfo_prop_handlers);
1004 zend_hash_destroy(&dom_domerror_prop_handlers);
1005 zend_hash_destroy(&dom_domlocator_prop_handlers);
1006 zend_hash_destroy(&dom_documenttype_prop_handlers);
1007 zend_hash_destroy(&dom_notation_prop_handlers);
1008 zend_hash_destroy(&dom_entity_prop_handlers);
1009 zend_hash_destroy(&dom_processinginstruction_prop_handlers);
1010 #if defined(LIBXML_XPATH_ENABLED)
1011 zend_hash_destroy(&dom_xpath_prop_handlers);
1012 #endif
1013 zend_hash_destroy(&classes);
1014
1015 /* If you want do find memleaks in this module, compile libxml2 with --with-mem-debug and
1016 uncomment the following line, this will tell you the amount of not freed memory
1017 and the total used memory into apaches error_log */
1018 /* xmlMemoryDump();*/
1019
1020 return SUCCESS;
1021 }
1022 /* }}} */
1023
1024 /* {{{ node_list_unlink */
node_list_unlink(xmlNodePtr node TSRMLS_DC)1025 void node_list_unlink(xmlNodePtr node TSRMLS_DC)
1026 {
1027 dom_object *wrapper;
1028
1029 while (node != NULL) {
1030
1031 wrapper = php_dom_object_get_data(node);
1032
1033 if (wrapper != NULL ) {
1034 xmlUnlinkNode(node);
1035 } else {
1036 if (node->type == XML_ENTITY_REF_NODE)
1037 break;
1038 node_list_unlink(node->children TSRMLS_CC);
1039
1040 switch (node->type) {
1041 case XML_ATTRIBUTE_DECL:
1042 case XML_DTD_NODE:
1043 case XML_DOCUMENT_TYPE_NODE:
1044 case XML_ENTITY_DECL:
1045 case XML_ATTRIBUTE_NODE:
1046 case XML_TEXT_NODE:
1047 break;
1048 default:
1049 node_list_unlink((xmlNodePtr) node->properties TSRMLS_CC);
1050 }
1051
1052 }
1053
1054 node = node->next;
1055 }
1056 }
1057 /* }}} end node_list_unlink */
1058
1059 #if defined(LIBXML_XPATH_ENABLED)
1060 /* {{{ dom_xpath_objects_free_storage */
dom_xpath_objects_free_storage(void * object TSRMLS_DC)1061 void dom_xpath_objects_free_storage(void *object TSRMLS_DC)
1062 {
1063 dom_xpath_object *intern = (dom_xpath_object *)object;
1064
1065 zend_object_std_dtor(&intern->std TSRMLS_CC);
1066
1067 if (intern->ptr != NULL) {
1068 xmlXPathFreeContext((xmlXPathContextPtr) intern->ptr);
1069 php_libxml_decrement_doc_ref((php_libxml_node_object *) intern TSRMLS_CC);
1070 intern->ptr = NULL;
1071 }
1072
1073 if (intern->registered_phpfunctions) {
1074 zend_hash_destroy(intern->registered_phpfunctions);
1075 FREE_HASHTABLE(intern->registered_phpfunctions);
1076 }
1077
1078 if (intern->node_list) {
1079 zend_hash_destroy(intern->node_list);
1080 FREE_HASHTABLE(intern->node_list);
1081 }
1082
1083 efree(object);
1084 }
1085 /* }}} */
1086 #endif
1087
1088 /* {{{ dom_objects_free_storage */
dom_objects_free_storage(void * object TSRMLS_DC)1089 void dom_objects_free_storage(void *object TSRMLS_DC)
1090 {
1091 dom_object *intern = (dom_object *)object;
1092 #if defined(__GNUC__) && __GNUC__ >= 3
1093 int retcount __attribute__((unused)); /* keep compiler quiet */
1094 #else
1095 int retcount;
1096 #endif
1097
1098 zend_object_std_dtor(&intern->std TSRMLS_CC);
1099
1100 if (intern->ptr != NULL && ((php_libxml_node_ptr *)intern->ptr)->node != NULL) {
1101 if (((xmlNodePtr) ((php_libxml_node_ptr *)intern->ptr)->node)->type != XML_DOCUMENT_NODE && ((xmlNodePtr) ((php_libxml_node_ptr *)intern->ptr)->node)->type != XML_HTML_DOCUMENT_NODE) {
1102 php_libxml_node_decrement_resource((php_libxml_node_object *) intern TSRMLS_CC);
1103 } else {
1104 php_libxml_decrement_node_ptr((php_libxml_node_object *) intern TSRMLS_CC);
1105 retcount = php_libxml_decrement_doc_ref((php_libxml_node_object *)intern TSRMLS_CC);
1106 }
1107 intern->ptr = NULL;
1108 }
1109
1110 efree(object);
1111 }
1112 /* }}} */
1113
dom_namednode_iter(dom_object * basenode,int ntype,dom_object * intern,xmlHashTablePtr ht,xmlChar * local,xmlChar * ns TSRMLS_DC)1114 void dom_namednode_iter(dom_object *basenode, int ntype, dom_object *intern, xmlHashTablePtr ht, xmlChar *local, xmlChar *ns TSRMLS_DC) /* {{{ */
1115 {
1116 dom_nnodemap_object *mapptr;
1117 zval *baseobj = NULL;
1118
1119 mapptr = (dom_nnodemap_object *)intern->ptr;
1120 if (basenode) {
1121 MAKE_STD_ZVAL(baseobj);
1122 baseobj->type = IS_OBJECT;
1123 Z_SET_ISREF_P(baseobj);
1124 baseobj->value.obj.handle = basenode->handle;
1125 baseobj->value.obj.handlers = dom_get_obj_handlers(TSRMLS_C);
1126 zval_copy_ctor(baseobj);
1127 }
1128 mapptr->baseobjptr = baseobj;
1129 mapptr->baseobj = basenode;
1130 mapptr->nodetype = ntype;
1131 mapptr->ht = ht;
1132 mapptr->local = local;
1133 mapptr->ns = ns;
1134
1135 }
1136 /* }}} */
1137
dom_objects_set_class(zend_class_entry * class_type,zend_bool hash_copy TSRMLS_DC)1138 static dom_object* dom_objects_set_class(zend_class_entry *class_type, zend_bool hash_copy TSRMLS_DC) /* {{{ */
1139 {
1140 zend_class_entry *base_class;
1141 dom_object *intern;
1142
1143 if (instanceof_function(class_type, dom_xpath_class_entry TSRMLS_CC)) {
1144 intern = emalloc(sizeof(dom_xpath_object));
1145 memset(intern, 0, sizeof(dom_xpath_object));
1146 } else {
1147 intern = emalloc(sizeof(dom_object));
1148 }
1149 intern->ptr = NULL;
1150 intern->prop_handler = NULL;
1151 intern->document = NULL;
1152
1153 base_class = class_type;
1154 while(base_class->type != ZEND_INTERNAL_CLASS && base_class->parent != NULL) {
1155 base_class = base_class->parent;
1156 }
1157
1158 zend_hash_find(&classes, base_class->name, base_class->name_length + 1, (void **) &intern->prop_handler);
1159
1160 zend_object_std_init(&intern->std, class_type TSRMLS_CC);
1161 if (hash_copy) {
1162 object_properties_init(&intern->std, class_type);
1163 }
1164
1165 return intern;
1166 }
1167 /* }}} */
1168
1169 /* {{{ dom_objects_clone */
dom_objects_clone(void * object,void ** object_clone TSRMLS_DC)1170 void dom_objects_clone(void *object, void **object_clone TSRMLS_DC)
1171 {
1172 dom_object *intern = (dom_object *) object;
1173 dom_object *clone;
1174 xmlNodePtr node;
1175 xmlNodePtr cloned_node;
1176
1177 clone = dom_objects_set_class(intern->std.ce, 0 TSRMLS_CC);
1178
1179 if (instanceof_function(intern->std.ce, dom_node_class_entry TSRMLS_CC)) {
1180 node = (xmlNodePtr)dom_object_get_node((dom_object *) object);
1181 if (node != NULL) {
1182 cloned_node = xmlDocCopyNode(node, node->doc, 1);
1183 if (cloned_node != NULL) {
1184 /* If we cloned a document then we must create new doc proxy */
1185 if (cloned_node->doc == node->doc) {
1186 clone->document = intern->document;
1187 }
1188 php_libxml_increment_doc_ref((php_libxml_node_object *)clone, cloned_node->doc TSRMLS_CC);
1189 php_libxml_increment_node_ptr((php_libxml_node_object *)clone, cloned_node, (void *)clone TSRMLS_CC);
1190 if (intern->document != clone->document) {
1191 dom_copy_doc_props(intern->document, clone->document);
1192 }
1193 }
1194
1195 }
1196 }
1197
1198 *object_clone = (void *) clone;
1199 }
1200 /* }}} */
1201
1202 /* {{{ dom_objects_new */
dom_objects_new(zend_class_entry * class_type TSRMLS_DC)1203 zend_object_value dom_objects_new(zend_class_entry *class_type TSRMLS_DC)
1204 {
1205 zend_object_value retval;
1206 dom_object *intern;
1207
1208 intern = dom_objects_set_class(class_type, 1 TSRMLS_CC);
1209
1210 retval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t)dom_objects_free_storage, dom_objects_clone TSRMLS_CC);
1211 intern->handle = retval.handle;
1212 retval.handlers = dom_get_obj_handlers(TSRMLS_C);
1213
1214 return retval;
1215 }
1216 /* }}} */
1217
1218 #if defined(LIBXML_XPATH_ENABLED)
1219 /* {{{ zend_object_value dom_xpath_objects_new(zend_class_entry *class_type TSRMLS_DC) */
dom_xpath_objects_new(zend_class_entry * class_type TSRMLS_DC)1220 zend_object_value dom_xpath_objects_new(zend_class_entry *class_type TSRMLS_DC)
1221 {
1222 zend_object_value retval;
1223 dom_xpath_object *intern;
1224
1225 intern = (dom_xpath_object *)dom_objects_set_class(class_type, 1 TSRMLS_CC);
1226 intern->registerPhpFunctions = 0;
1227 intern->registered_phpfunctions = NULL;
1228 intern->node_list = NULL;
1229
1230 ALLOC_HASHTABLE(intern->registered_phpfunctions);
1231 zend_hash_init(intern->registered_phpfunctions, 0, NULL, ZVAL_PTR_DTOR, 0);
1232
1233 retval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t)dom_xpath_objects_free_storage, dom_objects_clone TSRMLS_CC);
1234 intern->handle = retval.handle;
1235 retval.handlers = dom_get_obj_handlers(TSRMLS_C);
1236
1237 return retval;
1238 }
1239 /* }}} */
1240 #endif
1241
dom_nnodemap_object_dtor(void * object,zend_object_handle handle TSRMLS_DC)1242 static void dom_nnodemap_object_dtor(void *object, zend_object_handle handle TSRMLS_DC) /* {{{ */
1243 {
1244 zval *baseobj;
1245 dom_object *intern;
1246 dom_nnodemap_object *objmap;
1247
1248 intern = (dom_object *)object;
1249 objmap = (dom_nnodemap_object *)intern->ptr;
1250
1251 if (objmap) {
1252 if (objmap->local) {
1253 xmlFree(objmap->local);
1254 }
1255 if (objmap->ns) {
1256 xmlFree(objmap->ns);
1257 }
1258 if (objmap->baseobjptr) {
1259 baseobj = objmap->baseobjptr;
1260 zval_ptr_dtor((zval **)&baseobj);
1261 }
1262 efree(objmap);
1263 intern->ptr = NULL;
1264 }
1265
1266
1267 }
1268 /* }}} */
1269
dom_nnodemap_objects_free_storage(void * object TSRMLS_DC)1270 void dom_nnodemap_objects_free_storage(void *object TSRMLS_DC) /* {{{ */
1271 {
1272 dom_object *intern = (dom_object *)object;
1273
1274 php_libxml_decrement_doc_ref((php_libxml_node_object *)intern TSRMLS_CC);
1275
1276 zend_object_std_dtor(&intern->std TSRMLS_CC);
1277
1278 efree(object);
1279 }
1280 /* }}} */
1281
dom_nnodemap_objects_new(zend_class_entry * class_type TSRMLS_DC)1282 zend_object_value dom_nnodemap_objects_new(zend_class_entry *class_type TSRMLS_DC) /* {{{ */
1283 {
1284 zend_object_value retval;
1285 dom_object *intern;
1286 dom_nnodemap_object *objmap;
1287
1288 intern = dom_objects_set_class(class_type, 1 TSRMLS_CC);
1289 intern->ptr = emalloc(sizeof(dom_nnodemap_object));
1290 objmap = (dom_nnodemap_object *)intern->ptr;
1291 objmap->baseobj = NULL;
1292 objmap->baseobjptr = NULL;
1293 objmap->nodetype = 0;
1294 objmap->ht = NULL;
1295 objmap->local = NULL;
1296 objmap->ns = NULL;
1297
1298 retval.handle = zend_objects_store_put(intern, dom_nnodemap_object_dtor, (zend_objects_free_object_storage_t)dom_nnodemap_objects_free_storage, dom_objects_clone TSRMLS_CC);
1299 intern->handle = retval.handle;
1300 retval.handlers = dom_get_obj_handlers(TSRMLS_C);
1301
1302 return retval;
1303 }
1304 /* }}} */
1305
php_dom_create_interator(zval * return_value,int ce_type TSRMLS_DC)1306 void php_dom_create_interator(zval *return_value, int ce_type TSRMLS_DC) /* {{{ */
1307 {
1308 zend_class_entry *ce;
1309
1310 if (ce_type == DOM_NAMEDNODEMAP) {
1311 ce = dom_namednodemap_class_entry;
1312 } else {
1313 ce = dom_nodelist_class_entry;
1314 }
1315
1316 object_init_ex(return_value, ce);
1317 }
1318 /* }}} */
1319
1320 /* {{{ php_dom_create_object */
php_dom_create_object(xmlNodePtr obj,int * found,zval * return_value,dom_object * domobj TSRMLS_DC)1321 PHP_DOM_EXPORT zval *php_dom_create_object(xmlNodePtr obj, int *found, zval *return_value, dom_object *domobj TSRMLS_DC)
1322 {
1323 zval *wrapper;
1324 zend_class_entry *ce;
1325 dom_object *intern;
1326
1327 *found = 0;
1328
1329 if (!obj) {
1330 ALLOC_ZVAL(wrapper);
1331 ZVAL_NULL(wrapper);
1332 return wrapper;
1333 }
1334
1335 if ((intern = (dom_object *) php_dom_object_get_data((void *) obj))) {
1336 return_value->type = IS_OBJECT;
1337 Z_SET_ISREF_P(return_value);
1338 return_value->value.obj.handle = intern->handle;
1339 return_value->value.obj.handlers = dom_get_obj_handlers(TSRMLS_C);
1340 zval_copy_ctor(return_value);
1341 *found = 1;
1342 return return_value;
1343 }
1344
1345 wrapper = return_value;
1346
1347 switch (obj->type) {
1348 case XML_DOCUMENT_NODE:
1349 case XML_HTML_DOCUMENT_NODE:
1350 {
1351 ce = dom_document_class_entry;
1352 break;
1353 }
1354 case XML_DTD_NODE:
1355 case XML_DOCUMENT_TYPE_NODE:
1356 {
1357 ce = dom_documenttype_class_entry;
1358 break;
1359 }
1360 case XML_ELEMENT_NODE:
1361 {
1362 ce = dom_element_class_entry;
1363 break;
1364 }
1365 case XML_ATTRIBUTE_NODE:
1366 {
1367 ce = dom_attr_class_entry;
1368 break;
1369 }
1370 case XML_TEXT_NODE:
1371 {
1372 ce = dom_text_class_entry;
1373 break;
1374 }
1375 case XML_COMMENT_NODE:
1376 {
1377 ce = dom_comment_class_entry;
1378 break;
1379 }
1380 case XML_PI_NODE:
1381 {
1382 ce = dom_processinginstruction_class_entry;
1383 break;
1384 }
1385 case XML_ENTITY_REF_NODE:
1386 {
1387 ce = dom_entityreference_class_entry;
1388 break;
1389 }
1390 case XML_ENTITY_DECL:
1391 case XML_ELEMENT_DECL:
1392 {
1393 ce = dom_entity_class_entry;
1394 break;
1395 }
1396 case XML_CDATA_SECTION_NODE:
1397 {
1398 ce = dom_cdatasection_class_entry;
1399 break;
1400 }
1401 case XML_DOCUMENT_FRAG_NODE:
1402 {
1403 ce = dom_documentfragment_class_entry;
1404 break;
1405 }
1406 case XML_NOTATION_NODE:
1407 {
1408 ce = dom_notation_class_entry;
1409 break;
1410 }
1411 case XML_NAMESPACE_DECL:
1412 {
1413 ce = dom_namespace_node_class_entry;
1414 break;
1415 }
1416 default:
1417 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unsupported node type: %d", Z_TYPE_P(obj));
1418 ZVAL_NULL(wrapper);
1419 return wrapper;
1420 }
1421
1422 if (domobj && domobj->document) {
1423 ce = dom_get_doc_classmap(domobj->document, ce TSRMLS_CC);
1424 }
1425 object_init_ex(wrapper, ce);
1426
1427 intern = (dom_object *)zend_objects_get_address(wrapper TSRMLS_CC);
1428 if (obj->doc != NULL) {
1429 if (domobj != NULL) {
1430 intern->document = domobj->document;
1431 }
1432 php_libxml_increment_doc_ref((php_libxml_node_object *)intern, obj->doc TSRMLS_CC);
1433 }
1434
1435 php_libxml_increment_node_ptr((php_libxml_node_object *)intern, obj, (void *)intern TSRMLS_CC);
1436 return (wrapper);
1437 }
1438 /* }}} end php_domobject_new */
1439
php_dom_create_implementation(zval ** retval TSRMLS_DC)1440 void php_dom_create_implementation(zval **retval TSRMLS_DC) {
1441 object_init_ex(*retval, dom_domimplementation_class_entry);
1442 }
1443
1444 /* {{{ int dom_hierarchy(xmlNodePtr parent, xmlNodePtr child) */
dom_hierarchy(xmlNodePtr parent,xmlNodePtr child)1445 int dom_hierarchy(xmlNodePtr parent, xmlNodePtr child)
1446 {
1447 xmlNodePtr nodep;
1448
1449 if (parent == NULL || child == NULL || child->doc != parent->doc) {
1450 return SUCCESS;
1451 }
1452
1453 nodep = parent;
1454
1455 while (nodep) {
1456 if (nodep == child) {
1457 return FAILURE;
1458 }
1459 nodep = nodep->parent;
1460 }
1461
1462 return SUCCESS;
1463 }
1464 /* }}} end dom_hierarchy */
1465
1466 /* {{{ dom_has_feature(char *feature, char *version) */
dom_has_feature(char * feature,char * version)1467 int dom_has_feature(char *feature, char *version)
1468 {
1469 int retval = 0;
1470
1471 if (!(strcmp (version, "1.0") && strcmp (version,"2.0") && strcmp(version, ""))) {
1472 if ((!strcasecmp(feature, "Core") && !strcmp (version, "1.0")) || !strcasecmp(feature, "XML"))
1473 retval = 1;
1474 }
1475
1476 return retval;
1477 }
1478 /* }}} end dom_has_feature */
1479
dom_get_elements_by_tag_name_ns_raw(xmlNodePtr nodep,char * ns,char * local,int * cur,int index)1480 xmlNode *dom_get_elements_by_tag_name_ns_raw(xmlNodePtr nodep, char *ns, char *local, int *cur, int index) /* {{{ */
1481 {
1482 xmlNodePtr ret = NULL;
1483
1484 while (nodep != NULL && (*cur <= index || index == -1)) {
1485 if (nodep->type == XML_ELEMENT_NODE) {
1486 if (xmlStrEqual(nodep->name, (xmlChar *)local) || xmlStrEqual((xmlChar *)"*", (xmlChar *)local)) {
1487 if (ns == NULL || (nodep->ns != NULL && (xmlStrEqual(nodep->ns->href, (xmlChar *)ns) || xmlStrEqual((xmlChar *)"*", (xmlChar *)ns)))) {
1488 if (*cur == index) {
1489 ret = nodep;
1490 break;
1491 }
1492 (*cur)++;
1493 }
1494 }
1495 ret = dom_get_elements_by_tag_name_ns_raw(nodep->children, ns, local, cur, index);
1496 if (ret != NULL) {
1497 break;
1498 }
1499 }
1500 nodep = nodep->next;
1501 }
1502 return ret;
1503 }
1504 /* }}} */
1505 /* }}} end dom_element_get_elements_by_tag_name_ns_raw */
1506
1507 /* {{{ void dom_normalize (xmlNodePtr nodep TSRMLS_DC) */
dom_normalize(xmlNodePtr nodep TSRMLS_DC)1508 void dom_normalize (xmlNodePtr nodep TSRMLS_DC)
1509 {
1510 xmlNodePtr child, nextp, newnextp;
1511 xmlAttrPtr attr;
1512 xmlChar *strContent;
1513
1514 child = nodep->children;
1515 while(child != NULL) {
1516 switch (child->type) {
1517 case XML_TEXT_NODE:
1518 nextp = child->next;
1519 while (nextp != NULL) {
1520 if (nextp->type == XML_TEXT_NODE) {
1521 newnextp = nextp->next;
1522 strContent = xmlNodeGetContent(nextp);
1523 xmlNodeAddContent(child, strContent);
1524 xmlFree(strContent);
1525 xmlUnlinkNode(nextp);
1526 php_libxml_node_free_resource(nextp TSRMLS_CC);
1527 nextp = newnextp;
1528 } else {
1529 break;
1530 }
1531 }
1532 break;
1533 case XML_ELEMENT_NODE:
1534 dom_normalize (child TSRMLS_CC);
1535 attr = child->properties;
1536 while (attr != NULL) {
1537 dom_normalize((xmlNodePtr) attr TSRMLS_CC);
1538 attr = attr->next;
1539 }
1540 break;
1541 case XML_ATTRIBUTE_NODE:
1542 dom_normalize (child TSRMLS_CC);
1543 break;
1544 default:
1545 break;
1546 }
1547 child = child->next;
1548 }
1549 }
1550 /* }}} end dom_normalize */
1551
1552
1553 /* {{{ void dom_set_old_ns(xmlDoc *doc, xmlNs *ns) */
dom_set_old_ns(xmlDoc * doc,xmlNs * ns)1554 void dom_set_old_ns(xmlDoc *doc, xmlNs *ns) {
1555 xmlNs *cur;
1556
1557 if (doc == NULL)
1558 return;
1559
1560 if (doc->oldNs == NULL) {
1561 doc->oldNs = (xmlNsPtr) xmlMalloc(sizeof(xmlNs));
1562 if (doc->oldNs == NULL) {
1563 return;
1564 }
1565 memset(doc->oldNs, 0, sizeof(xmlNs));
1566 doc->oldNs->type = XML_LOCAL_NAMESPACE;
1567 doc->oldNs->href = xmlStrdup(XML_XML_NAMESPACE);
1568 doc->oldNs->prefix = xmlStrdup((const xmlChar *)"xml");
1569 }
1570
1571 cur = doc->oldNs;
1572 while (cur->next != NULL) {
1573 cur = cur->next;
1574 }
1575 cur->next = ns;
1576 }
1577 /* }}} end dom_set_old_ns */
1578
1579 /*
1580 http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#ID-DocCrElNS
1581
1582 NAMESPACE_ERR: Raised if
1583
1584 1. the qualifiedName is a malformed qualified name
1585 2. the qualifiedName has a prefix and the namespaceURI is null
1586 */
1587
1588 /* {{{ int dom_check_qname(char *qname, char **localname, char **prefix, int uri_len, int name_len) */
dom_check_qname(char * qname,char ** localname,char ** prefix,int uri_len,int name_len)1589 int dom_check_qname(char *qname, char **localname, char **prefix, int uri_len, int name_len) {
1590 if (name_len == 0) {
1591 return NAMESPACE_ERR;
1592 }
1593
1594 *localname = (char *)xmlSplitQName2((xmlChar *)qname, (xmlChar **) prefix);
1595 if (*localname == NULL) {
1596 *localname = (char *)xmlStrdup((xmlChar *)qname);
1597 if (*prefix == NULL && uri_len == 0) {
1598 return 0;
1599 }
1600 }
1601
1602 /* 1 */
1603 if (xmlValidateQName((xmlChar *) qname, 0) != 0) {
1604 return NAMESPACE_ERR;
1605 }
1606
1607 /* 2 */
1608 if (*prefix != NULL && uri_len == 0) {
1609 return NAMESPACE_ERR;
1610 }
1611
1612 return 0;
1613 }
1614 /* }}} */
1615
1616 /*
1617 http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#ID-DocCrElNS
1618
1619 NAMESPACE_ERR: Raised if
1620
1621 3. the qualifiedName has a prefix that is "xml" and the namespaceURI is different from "http://www.w3.org/XML/1998/namespace" [XML Namespaces]
1622 4. the qualifiedName or its prefix is "xmlns" and the namespaceURI is different from "http://www.w3.org/2000/xmlns/"
1623 5. the namespaceURI is "http://www.w3.org/2000/xmlns/" and neither the qualifiedName nor its prefix is "xmlns".
1624 */
1625
1626 /* {{{ xmlNsPtr dom_get_ns(xmlNodePtr nodep, char *uri, int *errorcode, char *prefix) */
dom_get_ns(xmlNodePtr nodep,char * uri,int * errorcode,char * prefix)1627 xmlNsPtr dom_get_ns(xmlNodePtr nodep, char *uri, int *errorcode, char *prefix) {
1628 xmlNsPtr nsptr = NULL;
1629
1630 *errorcode = 0;
1631
1632 if (! ((prefix && !strcmp (prefix, "xml") && strcmp(uri, (char *)XML_XML_NAMESPACE)) ||
1633 (prefix && !strcmp (prefix, "xmlns") && strcmp(uri, (char *)DOM_XMLNS_NAMESPACE)) ||
1634 (prefix && !strcmp(uri, (char *)DOM_XMLNS_NAMESPACE) && strcmp (prefix, "xmlns")))) {
1635 nsptr = xmlNewNs(nodep, (xmlChar *)uri, (xmlChar *)prefix);
1636 }
1637
1638 if (nsptr == NULL) {
1639 *errorcode = NAMESPACE_ERR;
1640 }
1641
1642 return nsptr;
1643
1644 }
1645 /* }}} end dom_get_ns */
1646
1647 /* {{{ xmlNsPtr dom_get_nsdecl(xmlNode *node, xmlChar *localName) */
dom_get_nsdecl(xmlNode * node,xmlChar * localName)1648 xmlNsPtr dom_get_nsdecl(xmlNode *node, xmlChar *localName) {
1649 xmlNsPtr cur;
1650 xmlNs *ret = NULL;
1651 if (node == NULL)
1652 return NULL;
1653
1654 if (localName == NULL || xmlStrEqual(localName, (xmlChar *)"")) {
1655 cur = node->nsDef;
1656 while (cur != NULL) {
1657 if (cur->prefix == NULL && cur->href != NULL) {
1658 ret = cur;
1659 break;
1660 }
1661 cur = cur->next;
1662 }
1663 } else {
1664 cur = node->nsDef;
1665 while (cur != NULL) {
1666 if (cur->prefix != NULL && xmlStrEqual(localName, cur->prefix)) {
1667 ret = cur;
1668 break;
1669 }
1670 cur = cur->next;
1671 }
1672 }
1673 return ret;
1674 }
1675 /* }}} end dom_get_nsdecl */
1676
1677 #endif /* HAVE_DOM */
1678
1679 /*
1680 * Local variables:
1681 * tab-width: 4
1682 * c-basic-offset: 4
1683 * End:
1684 * vim600: noet sw=4 ts=4 fdm=marker
1685 * vim<600: noet sw=4 ts=4
1686 */
1687
