1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 7 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 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 #ifdef HAVE_CONFIG_H
22 #include "config.h"
23 #endif
24
25 #include "php.h"
26 #if HAVE_LIBXML && HAVE_DOM
27 #include "ext/standard/php_rand.h"
28 #include "php_dom.h"
29 #include "dom_properties.h"
30 #include "zend_interfaces.h"
31
32 #include "ext/standard/info.h"
33 #define PHP_XPATH 1
34 #define PHP_XPTR 2
35
36 /* {{{ class entries */
37 PHP_DOM_EXPORT zend_class_entry *dom_node_class_entry;
38 PHP_DOM_EXPORT zend_class_entry *dom_domexception_class_entry;
39 PHP_DOM_EXPORT zend_class_entry *dom_domstringlist_class_entry;
40 PHP_DOM_EXPORT zend_class_entry *dom_namelist_class_entry;
41 PHP_DOM_EXPORT zend_class_entry *dom_domimplementationlist_class_entry;
42 PHP_DOM_EXPORT zend_class_entry *dom_domimplementationsource_class_entry;
43 PHP_DOM_EXPORT zend_class_entry *dom_domimplementation_class_entry;
44 PHP_DOM_EXPORT zend_class_entry *dom_documentfragment_class_entry;
45 PHP_DOM_EXPORT zend_class_entry *dom_document_class_entry;
46 PHP_DOM_EXPORT zend_class_entry *dom_nodelist_class_entry;
47 PHP_DOM_EXPORT zend_class_entry *dom_namednodemap_class_entry;
48 PHP_DOM_EXPORT zend_class_entry *dom_characterdata_class_entry;
49 PHP_DOM_EXPORT zend_class_entry *dom_attr_class_entry;
50 PHP_DOM_EXPORT zend_class_entry *dom_element_class_entry;
51 PHP_DOM_EXPORT zend_class_entry *dom_text_class_entry;
52 PHP_DOM_EXPORT zend_class_entry *dom_comment_class_entry;
53 PHP_DOM_EXPORT zend_class_entry *dom_typeinfo_class_entry;
54 PHP_DOM_EXPORT zend_class_entry *dom_userdatahandler_class_entry;
55 PHP_DOM_EXPORT zend_class_entry *dom_domerror_class_entry;
56 PHP_DOM_EXPORT zend_class_entry *dom_domerrorhandler_class_entry;
57 PHP_DOM_EXPORT zend_class_entry *dom_domlocator_class_entry;
58 PHP_DOM_EXPORT zend_class_entry *dom_domconfiguration_class_entry;
59 PHP_DOM_EXPORT zend_class_entry *dom_cdatasection_class_entry;
60 PHP_DOM_EXPORT zend_class_entry *dom_documenttype_class_entry;
61 PHP_DOM_EXPORT zend_class_entry *dom_notation_class_entry;
62 PHP_DOM_EXPORT zend_class_entry *dom_entity_class_entry;
63 PHP_DOM_EXPORT zend_class_entry *dom_entityreference_class_entry;
64 PHP_DOM_EXPORT zend_class_entry *dom_processinginstruction_class_entry;
65 PHP_DOM_EXPORT zend_class_entry *dom_string_extend_class_entry;
66 #if defined(LIBXML_XPATH_ENABLED)
67 PHP_DOM_EXPORT zend_class_entry *dom_xpath_class_entry;
68 #endif
69 PHP_DOM_EXPORT zend_class_entry *dom_namespace_node_class_entry;
70 /* }}} */
71
72 zend_object_handlers dom_object_handlers;
73 zend_object_handlers dom_nnodemap_object_handlers;
74 #if defined(LIBXML_XPATH_ENABLED)
75 zend_object_handlers dom_xpath_object_handlers;
76 #endif
77
78 static HashTable classes;
79 /* {{{ prop handler tables */
80 static HashTable dom_domstringlist_prop_handlers;
81 static HashTable dom_namelist_prop_handlers;
82 static HashTable dom_domimplementationlist_prop_handlers;
83 static HashTable dom_document_prop_handlers;
84 static HashTable dom_node_prop_handlers;
85 static HashTable dom_nodelist_prop_handlers;
86 static HashTable dom_namednodemap_prop_handlers;
87 static HashTable dom_characterdata_prop_handlers;
88 static HashTable dom_attr_prop_handlers;
89 static HashTable dom_element_prop_handlers;
90 static HashTable dom_text_prop_handlers;
91 static HashTable dom_typeinfo_prop_handlers;
92 static HashTable dom_domerror_prop_handlers;
93 static HashTable dom_domlocator_prop_handlers;
94 static HashTable dom_documenttype_prop_handlers;
95 static HashTable dom_notation_prop_handlers;
96 static HashTable dom_entity_prop_handlers;
97 static HashTable dom_processinginstruction_prop_handlers;
98 static HashTable dom_namespace_node_prop_handlers;
99 #if defined(LIBXML_XPATH_ENABLED)
100 static HashTable dom_xpath_prop_handlers;
101 #endif
102 /* }}} */
103
104 typedef int (*dom_read_t)(dom_object *obj, zval *retval);
105 typedef int (*dom_write_t)(dom_object *obj, zval *newval);
106
107 typedef struct _dom_prop_handler {
108 dom_read_t read_func;
109 dom_write_t write_func;
110 } dom_prop_handler;
111
dom_get_obj_handlers(void)112 static zend_object_handlers* dom_get_obj_handlers(void) {
113 return &dom_object_handlers;
114 }
115
116 /* {{{ int dom_node_is_read_only(xmlNodePtr node) */
dom_node_is_read_only(xmlNodePtr node)117 int dom_node_is_read_only(xmlNodePtr node) {
118 switch (node->type) {
119 case XML_ENTITY_REF_NODE:
120 case XML_ENTITY_NODE:
121 case XML_DOCUMENT_TYPE_NODE:
122 case XML_NOTATION_NODE:
123 case XML_DTD_NODE:
124 case XML_ELEMENT_DECL:
125 case XML_ATTRIBUTE_DECL:
126 case XML_ENTITY_DECL:
127 case XML_NAMESPACE_DECL:
128 return SUCCESS;
129 break;
130 default:
131 if (node->doc == NULL) {
132 return SUCCESS;
133 } else {
134 return FAILURE;
135 }
136 }
137 }
138 /* }}} end dom_node_is_read_only */
139
140 /* {{{ int dom_node_children_valid(xmlNodePtr node) */
dom_node_children_valid(xmlNodePtr node)141 int dom_node_children_valid(xmlNodePtr node) {
142 switch (node->type) {
143 case XML_DOCUMENT_TYPE_NODE:
144 case XML_DTD_NODE:
145 case XML_PI_NODE:
146 case XML_COMMENT_NODE:
147 case XML_TEXT_NODE:
148 case XML_CDATA_SECTION_NODE:
149 case XML_NOTATION_NODE:
150 return FAILURE;
151 break;
152 default:
153 return SUCCESS;
154 }
155 }
156 /* }}} end dom_node_children_valid */
157
158 /* {{{ dom_get_doc_props() */
dom_get_doc_props(php_libxml_ref_obj * document)159 dom_doc_propsptr dom_get_doc_props(php_libxml_ref_obj *document)
160 {
161 dom_doc_propsptr doc_props;
162
163 if (document && document->doc_props) {
164 return document->doc_props;
165 } else {
166 doc_props = emalloc(sizeof(libxml_doc_props));
167 doc_props->formatoutput = 0;
168 doc_props->validateonparse = 0;
169 doc_props->resolveexternals = 0;
170 doc_props->preservewhitespace = 1;
171 doc_props->substituteentities = 0;
172 doc_props->stricterror = 1;
173 doc_props->recover = 0;
174 doc_props->classmap = NULL;
175 if (document) {
176 document->doc_props = doc_props;
177 }
178 return doc_props;
179 }
180 }
181
dom_copy_doc_props(php_libxml_ref_obj * source_doc,php_libxml_ref_obj * dest_doc)182 static void dom_copy_doc_props(php_libxml_ref_obj *source_doc, php_libxml_ref_obj *dest_doc)
183 {
184 dom_doc_propsptr source, dest;
185
186 if (source_doc && dest_doc) {
187
188 source = dom_get_doc_props(source_doc);
189 dest = dom_get_doc_props(dest_doc);
190
191 dest->formatoutput = source->formatoutput;
192 dest->validateonparse = source->validateonparse;
193 dest->resolveexternals = source->resolveexternals;
194 dest->preservewhitespace = source->preservewhitespace;
195 dest->substituteentities = source->substituteentities;
196 dest->stricterror = source->stricterror;
197 dest->recover = source->recover;
198 if (source->classmap) {
199 ALLOC_HASHTABLE(dest->classmap);
200 zend_hash_init(dest->classmap, 0, NULL, NULL, 0);
201 zend_hash_copy(dest->classmap, source->classmap, NULL);
202 }
203
204 }
205 }
206
dom_set_doc_classmap(php_libxml_ref_obj * document,zend_class_entry * basece,zend_class_entry * ce)207 void dom_set_doc_classmap(php_libxml_ref_obj *document, zend_class_entry *basece, zend_class_entry *ce)
208 {
209 dom_doc_propsptr doc_props;
210
211 if (document) {
212 doc_props = dom_get_doc_props(document);
213 if (doc_props->classmap == NULL) {
214 if (ce == NULL) {
215 return;
216 }
217 ALLOC_HASHTABLE(doc_props->classmap);
218 zend_hash_init(doc_props->classmap, 0, NULL, NULL, 0);
219 }
220 if (ce) {
221 zend_hash_update_ptr(doc_props->classmap, basece->name, ce);
222 } else {
223 zend_hash_del(doc_props->classmap, basece->name);
224 }
225 }
226 }
227
dom_get_doc_classmap(php_libxml_ref_obj * document,zend_class_entry * basece)228 zend_class_entry *dom_get_doc_classmap(php_libxml_ref_obj *document, zend_class_entry *basece)
229 {
230 dom_doc_propsptr doc_props;
231
232 if (document) {
233 doc_props = dom_get_doc_props(document);
234 if (doc_props->classmap) {
235 zend_class_entry *ce = zend_hash_find_ptr(doc_props->classmap, basece->name);
236 if (ce) {
237 return ce;
238 }
239 }
240 }
241
242 return basece;
243 }
244 /* }}} */
245
246 /* {{{ dom_get_strict_error() */
dom_get_strict_error(php_libxml_ref_obj * document)247 int dom_get_strict_error(php_libxml_ref_obj *document) {
248 int stricterror;
249 dom_doc_propsptr doc_props;
250
251 doc_props = dom_get_doc_props(document);
252 stricterror = doc_props->stricterror;
253 if (document == NULL) {
254 efree(doc_props);
255 }
256
257 return stricterror;
258 }
259 /* }}} */
260
261 /* {{{ xmlNodePtr dom_object_get_node(dom_object *obj) */
dom_object_get_node(dom_object * obj)262 PHP_DOM_EXPORT xmlNodePtr dom_object_get_node(dom_object *obj)
263 {
264 if (obj && obj->ptr != NULL) {
265 return ((php_libxml_node_ptr *)obj->ptr)->node;
266 } else {
267 return NULL;
268 }
269 }
270 /* }}} end dom_object_get_node */
271
272 /* {{{ dom_object *php_dom_object_get_data(xmlNodePtr obj) */
php_dom_object_get_data(xmlNodePtr obj)273 PHP_DOM_EXPORT dom_object *php_dom_object_get_data(xmlNodePtr obj)
274 {
275 if (obj && obj->_private != NULL) {
276 return (dom_object *) ((php_libxml_node_ptr *) obj->_private)->_private;
277 } else {
278 return NULL;
279 }
280 }
281 /* }}} end php_dom_object_get_data */
282
283 /* {{{ dom_read_na */
dom_read_na(dom_object * obj,zval * retval)284 static int dom_read_na(dom_object *obj, zval *retval)
285 {
286 zend_throw_error(NULL, "Cannot read property");
287 return FAILURE;
288 }
289 /* }}} */
290
291 /* {{{ dom_write_na */
dom_write_na(dom_object * obj,zval * newval)292 static int dom_write_na(dom_object *obj, zval *newval)
293 {
294 zend_throw_error(NULL, "Cannot write property");
295 return FAILURE;
296 }
297 /* }}} */
298
299 /* {{{ dom_register_prop_handler */
dom_register_prop_handler(HashTable * prop_handler,char * name,size_t name_len,dom_read_t read_func,dom_write_t write_func)300 static void dom_register_prop_handler(HashTable *prop_handler, char *name, size_t name_len, dom_read_t read_func, dom_write_t write_func)
301 {
302 dom_prop_handler hnd;
303 zend_string *str;
304
305 hnd.read_func = read_func ? read_func : dom_read_na;
306 hnd.write_func = write_func ? write_func : dom_write_na;
307 str = zend_string_init_interned(name, name_len, 1);
308 zend_hash_add_mem(prop_handler, str, &hnd, sizeof(dom_prop_handler));
309 zend_string_release_ex(str, 1);
310 }
311 /* }}} */
312
dom_get_property_ptr_ptr(zval * object,zval * member,int type,void ** cache_slot)313 static zval *dom_get_property_ptr_ptr(zval *object, zval *member, int type, void **cache_slot) /* {{{ */
314 {
315 dom_object *obj = Z_DOMOBJ_P(object);
316 zend_string *member_str = zval_get_string(member);
317 zval *retval = NULL;
318
319 if (!obj->prop_handler || !zend_hash_exists(obj->prop_handler, member_str)) {
320 retval = zend_std_get_property_ptr_ptr(object, member, type, cache_slot);
321 }
322
323 zend_string_release_ex(member_str, 0);
324 return retval;
325 }
326 /* }}} */
327
328 /* {{{ dom_read_property */
dom_read_property(zval * object,zval * member,int type,void ** cache_slot,zval * rv)329 zval *dom_read_property(zval *object, zval *member, int type, void **cache_slot, zval *rv)
330 {
331 dom_object *obj = Z_DOMOBJ_P(object);
332 zend_string *member_str = zval_get_string(member);
333 zval *retval;
334 dom_prop_handler *hnd = NULL;
335
336 if (obj->prop_handler != NULL) {
337 hnd = zend_hash_find_ptr(obj->prop_handler, member_str);
338 } else if (instanceof_function(obj->std.ce, dom_node_class_entry)) {
339 php_error(E_WARNING, "Couldn't fetch %s. Node no longer exists", ZSTR_VAL(obj->std.ce->name));
340 }
341
342 if (hnd) {
343 int ret = hnd->read_func(obj, rv);
344 if (ret == SUCCESS) {
345 retval = rv;
346 } else {
347 retval = &EG(uninitialized_zval);
348 }
349 } else {
350 retval = zend_std_read_property(object, member, type, cache_slot, rv);
351 }
352
353 zend_string_release_ex(member_str, 0);
354 return retval;
355 }
356 /* }}} */
357
358 /* {{{ dom_write_property */
dom_write_property(zval * object,zval * member,zval * value,void ** cache_slot)359 zval *dom_write_property(zval *object, zval *member, zval *value, void **cache_slot)
360 {
361 dom_object *obj = Z_DOMOBJ_P(object);
362 zend_string *member_str = zval_get_string(member);
363 dom_prop_handler *hnd = NULL;
364
365 if (obj->prop_handler != NULL) {
366 hnd = zend_hash_find_ptr(obj->prop_handler, member_str);
367 }
368 if (hnd) {
369 hnd->write_func(obj, value);
370 } else {
371 value = zend_std_write_property(object, member, value, cache_slot);
372 }
373
374 zend_string_release_ex(member_str, 0);
375
376 return value;
377 }
378 /* }}} */
379
380 /* {{{ dom_property_exists */
dom_property_exists(zval * object,zval * member,int check_empty,void ** cache_slot)381 static int dom_property_exists(zval *object, zval *member, int check_empty, void **cache_slot)
382 {
383 dom_object *obj = Z_DOMOBJ_P(object);
384 zend_string *member_str = zval_get_string(member);
385 dom_prop_handler *hnd = NULL;
386 int retval = 0;
387
388 if (obj->prop_handler != NULL) {
389 hnd = zend_hash_find_ptr(obj->prop_handler, member_str);
390 }
391 if (hnd) {
392 zval tmp;
393
394 if (check_empty == 2) {
395 retval = 1;
396 } else if (hnd->read_func(obj, &tmp) == SUCCESS) {
397 if (check_empty == 1) {
398 retval = zend_is_true(&tmp);
399 } else if (check_empty == 0) {
400 retval = (Z_TYPE(tmp) != IS_NULL);
401 }
402 zval_ptr_dtor(&tmp);
403 }
404 } else {
405 retval = zend_std_has_property(object, member, check_empty, cache_slot);
406 }
407
408 zend_string_release_ex(member_str, 0);
409 return retval;
410 }
411 /* }}} */
412
dom_get_debug_info_helper(zval * object,int * is_temp)413 static HashTable* dom_get_debug_info_helper(zval *object, int *is_temp) /* {{{ */
414 {
415 dom_object *obj = Z_DOMOBJ_P(object);
416 HashTable *debug_info,
417 *prop_handlers = obj->prop_handler,
418 *std_props;
419 zend_string *string_key;
420 dom_prop_handler *entry;
421 zend_string *object_str;
422
423 *is_temp = 1;
424
425 std_props = zend_std_get_properties(object);
426 debug_info = zend_array_dup(std_props);
427
428 if (!prop_handlers) {
429 return debug_info;
430 }
431
432 object_str = zend_string_init("(object value omitted)", sizeof("(object value omitted)")-1, 0);
433
434 ZEND_HASH_FOREACH_STR_KEY_PTR(prop_handlers, string_key, entry) {
435 zval value;
436
437 if (entry->read_func(obj, &value) == FAILURE || !string_key) {
438 continue;
439 }
440
441 if (Z_TYPE(value) == IS_OBJECT) {
442 zval_ptr_dtor(&value);
443 ZVAL_NEW_STR(&value, object_str);
444 zend_string_addref(object_str);
445 }
446
447 zend_hash_add(debug_info, string_key, &value);
448 } ZEND_HASH_FOREACH_END();
449
450 zend_string_release_ex(object_str, 0);
451
452 return debug_info;
453 }
454 /* }}} */
455
dom_get_debug_info(zval * object,int * is_temp)456 static HashTable* dom_get_debug_info(zval *object, int *is_temp) /* {{{ */
457 {
458 return dom_get_debug_info_helper(object, is_temp);
459 }
460 /* }}} */
461
php_dom_export_node(zval * object)462 void *php_dom_export_node(zval *object) /* {{{ */
463 {
464 php_libxml_node_object *intern;
465 xmlNodePtr nodep = NULL;
466
467 intern = (php_libxml_node_object *) Z_DOMOBJ_P(object);
468 if (intern->node) {
469 nodep = intern->node->node;
470 }
471
472 return nodep;
473 }
474 /* }}} */
475
476 /* {{{ proto somNode dom_import_simplexml(sxeobject node)
477 Get a simplexml_element object from dom to allow for processing */
PHP_FUNCTION(dom_import_simplexml)478 PHP_FUNCTION(dom_import_simplexml)
479 {
480 zval *node;
481 xmlNodePtr nodep = NULL;
482 php_libxml_node_object *nodeobj;
483 int ret;
484
485 if (zend_parse_parameters(ZEND_NUM_ARGS(), "o", &node) == FAILURE) {
486 return;
487 }
488
489 nodeobj = (php_libxml_node_object *) ((char *) Z_OBJ_P(node) - Z_OBJ_HT_P(node)->offset);
490 nodep = php_libxml_import_node(node);
491
492 if (nodep && nodeobj && (nodep->type == XML_ELEMENT_NODE || nodep->type == XML_ATTRIBUTE_NODE)) {
493 DOM_RET_OBJ((xmlNodePtr) nodep, &ret, (dom_object *)nodeobj);
494 } else {
495 php_error_docref(NULL, E_WARNING, "Invalid Nodetype to import");
496 RETURN_NULL();
497 }
498 }
499 /* }}} */
500
501 static dom_object* dom_objects_set_class(zend_class_entry *class_type);
502
dom_objects_store_clone_obj(zval * zobject)503 static zend_object *dom_objects_store_clone_obj(zval *zobject) /* {{{ */
504 {
505 dom_object *intern = Z_DOMOBJ_P(zobject);
506 dom_object *clone = dom_objects_set_class(intern->std.ce);
507
508 clone->std.handlers = dom_get_obj_handlers();
509
510 if (instanceof_function(intern->std.ce, dom_node_class_entry)) {
511 xmlNodePtr node = (xmlNodePtr)dom_object_get_node(intern);
512 if (node != NULL) {
513 xmlNodePtr cloned_node = xmlDocCopyNode(node, node->doc, 1);
514 if (cloned_node != NULL) {
515 /* If we cloned a document then we must create new doc proxy */
516 if (cloned_node->doc == node->doc) {
517 clone->document = intern->document;
518 }
519 php_libxml_increment_doc_ref((php_libxml_node_object *)clone, cloned_node->doc);
520 php_libxml_increment_node_ptr((php_libxml_node_object *)clone, cloned_node, (void *)clone);
521 if (intern->document != clone->document) {
522 dom_copy_doc_props(intern->document, clone->document);
523 }
524 }
525
526 }
527 }
528
529 zend_objects_clone_members(&clone->std, &intern->std);
530
531 return &clone->std;
532 }
533 /* }}} */
534
dom_copy_prop_handler(zval * zv)535 static void dom_copy_prop_handler(zval *zv) /* {{{ */
536 {
537 dom_prop_handler *hnd = Z_PTR_P(zv);
538 Z_PTR_P(zv) = malloc(sizeof(dom_prop_handler));
539 memcpy(Z_PTR_P(zv), hnd, sizeof(dom_prop_handler));
540 }
541 /* }}} */
542
dom_dtor_prop_handler(zval * zv)543 static void dom_dtor_prop_handler(zval *zv) /* {{{ */
544 {
545 free(Z_PTR_P(zv));
546 }
547
548 /* {{{ arginfo */
549 ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_import_simplexml, 0, 0, 1)
550 ZEND_ARG_INFO(0, node)
551 ZEND_END_ARG_INFO()
552 /* }}} */
553
554 static const zend_function_entry dom_functions[] = {
555 PHP_FE(dom_import_simplexml, arginfo_dom_import_simplexml)
556 PHP_FE_END
557 };
558
559 static const zend_module_dep dom_deps[] = {
560 ZEND_MOD_REQUIRED("libxml")
561 ZEND_MOD_CONFLICTS("domxml")
562 ZEND_MOD_END
563 };
564
565 zend_module_entry dom_module_entry = { /* {{{ */
566 STANDARD_MODULE_HEADER_EX, NULL,
567 dom_deps,
568 "dom",
569 dom_functions,
570 PHP_MINIT(dom),
571 PHP_MSHUTDOWN(dom),
572 NULL,
573 NULL,
574 PHP_MINFO(dom),
575 DOM_API_VERSION, /* Extension versionnumber */
576 STANDARD_MODULE_PROPERTIES
577 };
578 /* }}} */
579
580 #ifdef COMPILE_DL_DOM
581 ZEND_GET_MODULE(dom)
582 #endif
583
584 void dom_objects_free_storage(zend_object *object);
585 void dom_nnodemap_objects_free_storage(zend_object *object);
586 static zend_object *dom_objects_store_clone_obj(zval *zobject);
587 static void dom_nnodemap_object_dtor(zend_object *object);
588 #if defined(LIBXML_XPATH_ENABLED)
589 void dom_xpath_objects_free_storage(zend_object *object);
590 #endif
591
592 /* {{{ PHP_MINIT_FUNCTION(dom) */
PHP_MINIT_FUNCTION(dom)593 PHP_MINIT_FUNCTION(dom)
594 {
595 zend_class_entry ce;
596
597 memcpy(&dom_object_handlers, &std_object_handlers, sizeof(zend_object_handlers));
598 dom_object_handlers.offset = XtOffsetOf(dom_object, std);
599 dom_object_handlers.free_obj = dom_objects_free_storage;
600 dom_object_handlers.read_property = dom_read_property;
601 dom_object_handlers.write_property = dom_write_property;
602 dom_object_handlers.get_property_ptr_ptr = dom_get_property_ptr_ptr;
603 dom_object_handlers.clone_obj = dom_objects_store_clone_obj;
604 dom_object_handlers.has_property = dom_property_exists;
605 dom_object_handlers.get_debug_info = dom_get_debug_info;
606
607 memcpy(&dom_nnodemap_object_handlers, &dom_object_handlers, sizeof(zend_object_handlers));
608 dom_nnodemap_object_handlers.free_obj = dom_nnodemap_objects_free_storage;
609 dom_nnodemap_object_handlers.dtor_obj = dom_nnodemap_object_dtor;
610 dom_nnodemap_object_handlers.read_dimension = dom_nodelist_read_dimension;
611 dom_nnodemap_object_handlers.has_dimension = dom_nodelist_has_dimension;
612
613 zend_hash_init(&classes, 0, NULL, NULL, 1);
614
615 INIT_CLASS_ENTRY(ce, "DOMException", php_dom_domexception_class_functions);
616 dom_domexception_class_entry = zend_register_internal_class_ex(&ce, zend_ce_exception);
617 dom_domexception_class_entry->ce_flags |= ZEND_ACC_FINAL;
618 zend_declare_property_long(dom_domexception_class_entry, "code", sizeof("code")-1, 0, ZEND_ACC_PUBLIC);
619
620 REGISTER_DOM_CLASS(ce, "DOMStringList", NULL, php_dom_domstringlist_class_functions, dom_domstringlist_class_entry);
621
622 zend_hash_init(&dom_domstringlist_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
623 dom_register_prop_handler(&dom_domstringlist_prop_handlers, "length", sizeof("length")-1, dom_domstringlist_length_read, NULL);
624 zend_hash_add_ptr(&classes, ce.name, &dom_domstringlist_prop_handlers);
625
626 REGISTER_DOM_CLASS(ce, "DOMNameList", NULL, php_dom_namelist_class_functions, dom_namelist_class_entry);
627
628 zend_hash_init(&dom_namelist_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
629 dom_register_prop_handler(&dom_namelist_prop_handlers, "length", sizeof("length")-1, dom_namelist_length_read, NULL);
630 zend_hash_add_ptr(&classes, ce.name, &dom_namelist_prop_handlers);
631
632 REGISTER_DOM_CLASS(ce, "DOMImplementationList", NULL, php_dom_domimplementationlist_class_functions, dom_domimplementationlist_class_entry);
633
634 zend_hash_init(&dom_domimplementationlist_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
635 dom_register_prop_handler(&dom_domimplementationlist_prop_handlers, "length", sizeof("length")-1, dom_domimplementationlist_length_read, NULL);
636 zend_hash_add_ptr(&classes, ce.name, &dom_domimplementationlist_prop_handlers);
637
638 REGISTER_DOM_CLASS(ce, "DOMImplementationSource", NULL, php_dom_domimplementationsource_class_functions, dom_domimplementationsource_class_entry);
639 REGISTER_DOM_CLASS(ce, "DOMImplementation", NULL, php_dom_domimplementation_class_functions, dom_domimplementation_class_entry);
640
641 REGISTER_DOM_CLASS(ce, "DOMNode", NULL, php_dom_node_class_functions, dom_node_class_entry);
642
643 zend_hash_init(&dom_node_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
644 dom_register_prop_handler(&dom_node_prop_handlers, "nodeName", sizeof("nodeName")-1, dom_node_node_name_read, NULL);
645 dom_register_prop_handler(&dom_node_prop_handlers, "nodeValue", sizeof("nodeValue")-1, dom_node_node_value_read, dom_node_node_value_write);
646 dom_register_prop_handler(&dom_node_prop_handlers, "nodeType", sizeof("nodeType")-1, dom_node_node_type_read, NULL);
647 dom_register_prop_handler(&dom_node_prop_handlers, "parentNode", sizeof("parentNode")-1, dom_node_parent_node_read, NULL);
648 dom_register_prop_handler(&dom_node_prop_handlers, "childNodes", sizeof("childNodes")-1, dom_node_child_nodes_read, NULL);
649 dom_register_prop_handler(&dom_node_prop_handlers, "firstChild", sizeof("firstChild")-1, dom_node_first_child_read, NULL);
650 dom_register_prop_handler(&dom_node_prop_handlers, "lastChild", sizeof("lastChild")-1, dom_node_last_child_read, NULL);
651 dom_register_prop_handler(&dom_node_prop_handlers, "previousSibling", sizeof("previousSibling")-1, dom_node_previous_sibling_read, NULL);
652 dom_register_prop_handler(&dom_node_prop_handlers, "nextSibling", sizeof("nextSibling")-1, dom_node_next_sibling_read, NULL);
653 dom_register_prop_handler(&dom_node_prop_handlers, "attributes", sizeof("attributes")-1, dom_node_attributes_read, NULL);
654 dom_register_prop_handler(&dom_node_prop_handlers, "ownerDocument", sizeof("ownerDocument")-1, dom_node_owner_document_read, NULL);
655 dom_register_prop_handler(&dom_node_prop_handlers, "namespaceURI", sizeof("namespaceURI")-1, dom_node_namespace_uri_read, NULL);
656 dom_register_prop_handler(&dom_node_prop_handlers, "prefix", sizeof("prefix")-1, dom_node_prefix_read, dom_node_prefix_write);
657 dom_register_prop_handler(&dom_node_prop_handlers, "localName", sizeof("localName")-1, dom_node_local_name_read, NULL);
658 dom_register_prop_handler(&dom_node_prop_handlers, "baseURI", sizeof("baseURI")-1, dom_node_base_uri_read, NULL);
659 dom_register_prop_handler(&dom_node_prop_handlers, "textContent", sizeof("textContent")-1, dom_node_text_content_read, dom_node_text_content_write);
660 zend_hash_add_ptr(&classes, ce.name, &dom_node_prop_handlers);
661
662 REGISTER_DOM_CLASS(ce, "DOMNameSpaceNode", NULL, NULL, dom_namespace_node_class_entry);
663
664 zend_hash_init(&dom_namespace_node_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
665 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "nodeName", sizeof("nodeName")-1, dom_node_node_name_read, NULL);
666 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "nodeValue", sizeof("nodeValue")-1, dom_node_node_value_read, NULL);
667 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "nodeType", sizeof("nodeType")-1, dom_node_node_type_read, NULL);
668 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "prefix", sizeof("prefix")-1, dom_node_prefix_read, NULL);
669 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "localName", sizeof("localName")-1, dom_node_local_name_read, NULL);
670 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "namespaceURI", sizeof("namespaceURI")-1, dom_node_namespace_uri_read, NULL);
671 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "ownerDocument", sizeof("ownerDocument")-1, dom_node_owner_document_read, NULL);
672 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "parentNode", sizeof("parentNode")-1, dom_node_parent_node_read, NULL);
673 zend_hash_add_ptr(&classes, ce.name, &dom_namespace_node_prop_handlers);
674
675 REGISTER_DOM_CLASS(ce, "DOMDocumentFragment", dom_node_class_entry, php_dom_documentfragment_class_functions, dom_documentfragment_class_entry);
676 zend_hash_add_ptr(&classes, ce.name, &dom_node_prop_handlers);
677
678 REGISTER_DOM_CLASS(ce, "DOMDocument", dom_node_class_entry, php_dom_document_class_functions, dom_document_class_entry);
679 zend_hash_init(&dom_document_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
680 dom_register_prop_handler(&dom_document_prop_handlers, "doctype", sizeof("doctype")-1, dom_document_doctype_read, NULL);
681 dom_register_prop_handler(&dom_document_prop_handlers, "implementation", sizeof("implementation")-1, dom_document_implementation_read, NULL);
682 dom_register_prop_handler(&dom_document_prop_handlers, "documentElement", sizeof("documentElement")-1, dom_document_document_element_read, NULL);
683 dom_register_prop_handler(&dom_document_prop_handlers, "actualEncoding", sizeof("actualEncoding")-1, dom_document_encoding_read, NULL);
684 dom_register_prop_handler(&dom_document_prop_handlers, "encoding", sizeof("encoding")-1, dom_document_encoding_read, dom_document_encoding_write);
685 dom_register_prop_handler(&dom_document_prop_handlers, "xmlEncoding", sizeof("xmlEncoding")-1, dom_document_encoding_read, NULL);
686 dom_register_prop_handler(&dom_document_prop_handlers, "standalone", sizeof("standalone")-1, dom_document_standalone_read, dom_document_standalone_write);
687 dom_register_prop_handler(&dom_document_prop_handlers, "xmlStandalone", sizeof("xmlStandalone")-1, dom_document_standalone_read, dom_document_standalone_write);
688 dom_register_prop_handler(&dom_document_prop_handlers, "version", sizeof("version")-1, dom_document_version_read, dom_document_version_write);
689 dom_register_prop_handler(&dom_document_prop_handlers, "xmlVersion", sizeof("xmlVersion")-1, dom_document_version_read, dom_document_version_write);
690 dom_register_prop_handler(&dom_document_prop_handlers, "strictErrorChecking", sizeof("strictErrorChecking")-1, dom_document_strict_error_checking_read, dom_document_strict_error_checking_write);
691 dom_register_prop_handler(&dom_document_prop_handlers, "documentURI", sizeof("documentURI")-1, dom_document_document_uri_read, dom_document_document_uri_write);
692 dom_register_prop_handler(&dom_document_prop_handlers, "config", sizeof("config")-1, dom_document_config_read, NULL);
693 dom_register_prop_handler(&dom_document_prop_handlers, "formatOutput", sizeof("formatOutput")-1, dom_document_format_output_read, dom_document_format_output_write);
694 dom_register_prop_handler(&dom_document_prop_handlers, "validateOnParse", sizeof("validateOnParse")-1, dom_document_validate_on_parse_read, dom_document_validate_on_parse_write);
695 dom_register_prop_handler(&dom_document_prop_handlers, "resolveExternals", sizeof("resolveExternals")-1, dom_document_resolve_externals_read, dom_document_resolve_externals_write);
696 dom_register_prop_handler(&dom_document_prop_handlers, "preserveWhiteSpace", sizeof("preserveWhitespace")-1, dom_document_preserve_whitespace_read, dom_document_preserve_whitespace_write);
697 dom_register_prop_handler(&dom_document_prop_handlers, "recover", sizeof("recover")-1, dom_document_recover_read, dom_document_recover_write);
698 dom_register_prop_handler(&dom_document_prop_handlers, "substituteEntities", sizeof("substituteEntities")-1, dom_document_substitue_entities_read, dom_document_substitue_entities_write);
699
700 zend_hash_merge(&dom_document_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
701 zend_hash_add_ptr(&classes, ce.name, &dom_document_prop_handlers);
702
703 INIT_CLASS_ENTRY(ce, "DOMNodeList", php_dom_nodelist_class_functions);
704 ce.create_object = dom_nnodemap_objects_new;
705 dom_nodelist_class_entry = zend_register_internal_class_ex(&ce, NULL);
706 dom_nodelist_class_entry->get_iterator = php_dom_get_iterator;
707 zend_class_implements(dom_nodelist_class_entry, 2, zend_ce_traversable, zend_ce_countable);
708
709 zend_hash_init(&dom_nodelist_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
710 dom_register_prop_handler(&dom_nodelist_prop_handlers, "length", sizeof("length")-1, dom_nodelist_length_read, NULL);
711 zend_hash_add_ptr(&classes, ce.name, &dom_nodelist_prop_handlers);
712
713 INIT_CLASS_ENTRY(ce, "DOMNamedNodeMap", php_dom_namednodemap_class_functions);
714 ce.create_object = dom_nnodemap_objects_new;
715 dom_namednodemap_class_entry = zend_register_internal_class_ex(&ce, NULL);
716 dom_namednodemap_class_entry->get_iterator = php_dom_get_iterator;
717 zend_class_implements(dom_namednodemap_class_entry, 2, zend_ce_traversable, zend_ce_countable);
718
719 zend_hash_init(&dom_namednodemap_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
720 dom_register_prop_handler(&dom_namednodemap_prop_handlers, "length", sizeof("length")-1, dom_namednodemap_length_read, NULL);
721 zend_hash_add_ptr(&classes, ce.name, &dom_namednodemap_prop_handlers);
722
723 REGISTER_DOM_CLASS(ce, "DOMCharacterData", dom_node_class_entry, php_dom_characterdata_class_functions, dom_characterdata_class_entry);
724
725 zend_hash_init(&dom_characterdata_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
726 dom_register_prop_handler(&dom_characterdata_prop_handlers, "data", sizeof("data")-1, dom_characterdata_data_read, dom_characterdata_data_write);
727 dom_register_prop_handler(&dom_characterdata_prop_handlers, "length", sizeof("length")-1, dom_characterdata_length_read, NULL);
728 zend_hash_merge(&dom_characterdata_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
729 zend_hash_add_ptr(&classes, ce.name, &dom_characterdata_prop_handlers);
730
731 REGISTER_DOM_CLASS(ce, "DOMAttr", dom_node_class_entry, php_dom_attr_class_functions, dom_attr_class_entry);
732
733 zend_hash_init(&dom_attr_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
734 dom_register_prop_handler(&dom_attr_prop_handlers, "name", sizeof("name")-1, dom_attr_name_read, NULL);
735 dom_register_prop_handler(&dom_attr_prop_handlers, "specified", sizeof("specified")-1, dom_attr_specified_read, NULL);
736 dom_register_prop_handler(&dom_attr_prop_handlers, "value", sizeof("value")-1, dom_attr_value_read, dom_attr_value_write);
737 dom_register_prop_handler(&dom_attr_prop_handlers, "ownerElement", sizeof("ownerElement")-1, dom_attr_owner_element_read, NULL);
738 dom_register_prop_handler(&dom_attr_prop_handlers, "schemaTypeInfo", sizeof("schemaTypeInfo")-1, dom_attr_schema_type_info_read, NULL);
739 zend_hash_merge(&dom_attr_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
740 zend_hash_add_ptr(&classes, ce.name, &dom_attr_prop_handlers);
741
742 REGISTER_DOM_CLASS(ce, "DOMElement", dom_node_class_entry, php_dom_element_class_functions, dom_element_class_entry);
743
744 zend_hash_init(&dom_element_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
745 dom_register_prop_handler(&dom_element_prop_handlers, "tagName", sizeof("tagName")-1, dom_element_tag_name_read, NULL);
746 dom_register_prop_handler(&dom_element_prop_handlers, "schemaTypeInfo", sizeof("schemaTypeInfo")-1, dom_element_schema_type_info_read, NULL);
747 zend_hash_merge(&dom_element_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
748 zend_hash_add_ptr(&classes, ce.name, &dom_element_prop_handlers);
749
750 REGISTER_DOM_CLASS(ce, "DOMText", dom_characterdata_class_entry, php_dom_text_class_functions, dom_text_class_entry);
751
752 zend_hash_init(&dom_text_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
753 dom_register_prop_handler(&dom_text_prop_handlers, "wholeText", sizeof("wholeText")-1, dom_text_whole_text_read, NULL);
754 zend_hash_merge(&dom_text_prop_handlers, &dom_characterdata_prop_handlers, dom_copy_prop_handler, 0);
755 zend_hash_add_ptr(&classes, ce.name, &dom_text_prop_handlers);
756
757 REGISTER_DOM_CLASS(ce, "DOMComment", dom_characterdata_class_entry, php_dom_comment_class_functions, dom_comment_class_entry);
758 zend_hash_add_ptr(&classes, ce.name, &dom_characterdata_prop_handlers);
759
760 REGISTER_DOM_CLASS(ce, "DOMTypeinfo", NULL, php_dom_typeinfo_class_functions, dom_typeinfo_class_entry);
761
762 zend_hash_init(&dom_typeinfo_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
763 dom_register_prop_handler(&dom_typeinfo_prop_handlers, "typeName", sizeof("typeName")-1, dom_typeinfo_type_name_read, NULL);
764 dom_register_prop_handler(&dom_typeinfo_prop_handlers, "typeNamespace", sizeof("typeNamespace")-1, dom_typeinfo_type_namespace_read, NULL);
765 zend_hash_add_ptr(&classes, ce.name, &dom_typeinfo_prop_handlers);
766
767 REGISTER_DOM_CLASS(ce, "DOMUserDataHandler", NULL, php_dom_userdatahandler_class_functions, dom_userdatahandler_class_entry);
768 REGISTER_DOM_CLASS(ce, "DOMDomError", NULL, php_dom_domerror_class_functions, dom_domerror_class_entry);
769
770 zend_hash_init(&dom_domerror_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
771 dom_register_prop_handler(&dom_domerror_prop_handlers, "severity", sizeof("severity")-1, dom_domerror_severity_read, NULL);
772 dom_register_prop_handler(&dom_domerror_prop_handlers, "message", sizeof("message")-1, dom_domerror_message_read, NULL);
773 dom_register_prop_handler(&dom_domerror_prop_handlers, "type", sizeof("type")-1, dom_domerror_type_read, NULL);
774 dom_register_prop_handler(&dom_domerror_prop_handlers, "relatedException", sizeof("relatedException")-1, dom_domerror_related_exception_read, NULL);
775 dom_register_prop_handler(&dom_domerror_prop_handlers, "related_data", sizeof("related_data")-1, dom_domerror_related_data_read, NULL);
776 dom_register_prop_handler(&dom_domerror_prop_handlers, "location", sizeof("location")-1, dom_domerror_location_read, NULL);
777 zend_hash_add_ptr(&classes, ce.name, &dom_domerror_prop_handlers);
778
779 REGISTER_DOM_CLASS(ce, "DOMErrorHandler", NULL, php_dom_domerrorhandler_class_functions, dom_domerrorhandler_class_entry);
780 REGISTER_DOM_CLASS(ce, "DOMLocator", NULL, php_dom_domlocator_class_functions, dom_domlocator_class_entry);
781
782 zend_hash_init(&dom_domlocator_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
783 dom_register_prop_handler(&dom_domlocator_prop_handlers, "lineNumber", sizeof("lineNumber")-1, dom_domlocator_line_number_read, NULL);
784 dom_register_prop_handler(&dom_domlocator_prop_handlers, "columnNumber", sizeof("columnNumber")-1, dom_domlocator_column_number_read, NULL);
785 dom_register_prop_handler(&dom_domlocator_prop_handlers, "offset", sizeof("offset")-1, dom_domlocator_offset_read, NULL);
786 dom_register_prop_handler(&dom_domlocator_prop_handlers, "relatedNode", sizeof("relatedNode")-1, dom_domlocator_related_node_read, NULL);
787 dom_register_prop_handler(&dom_domlocator_prop_handlers, "uri", sizeof("uri")-1, dom_domlocator_uri_read, NULL);
788 zend_hash_add_ptr(&classes, ce.name, &dom_domlocator_prop_handlers);
789
790 REGISTER_DOM_CLASS(ce, "DOMConfiguration", NULL, php_dom_domconfiguration_class_functions, dom_domconfiguration_class_entry);
791 REGISTER_DOM_CLASS(ce, "DOMCdataSection", dom_text_class_entry, php_dom_cdatasection_class_functions, dom_cdatasection_class_entry);
792 zend_hash_add_ptr(&classes, ce.name, &dom_text_prop_handlers);
793
794 REGISTER_DOM_CLASS(ce, "DOMDocumentType", dom_node_class_entry, php_dom_documenttype_class_functions, dom_documenttype_class_entry);
795
796 zend_hash_init(&dom_documenttype_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
797 dom_register_prop_handler(&dom_documenttype_prop_handlers, "name", sizeof("name")-1, dom_documenttype_name_read, NULL);
798 dom_register_prop_handler(&dom_documenttype_prop_handlers, "entities", sizeof("entities")-1, dom_documenttype_entities_read, NULL);
799 dom_register_prop_handler(&dom_documenttype_prop_handlers, "notations", sizeof("notations")-1, dom_documenttype_notations_read, NULL);
800 dom_register_prop_handler(&dom_documenttype_prop_handlers, "publicId", sizeof("publicId")-1, dom_documenttype_public_id_read, NULL);
801 dom_register_prop_handler(&dom_documenttype_prop_handlers, "systemId", sizeof("systemId")-1, dom_documenttype_system_id_read, NULL);
802 dom_register_prop_handler(&dom_documenttype_prop_handlers, "internalSubset", sizeof("internalSubset")-1, dom_documenttype_internal_subset_read, NULL);
803 zend_hash_merge(&dom_documenttype_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
804 zend_hash_add_ptr(&classes, ce.name, &dom_documenttype_prop_handlers);
805
806 REGISTER_DOM_CLASS(ce, "DOMNotation", dom_node_class_entry, php_dom_notation_class_functions, dom_notation_class_entry);
807
808 zend_hash_init(&dom_notation_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
809 dom_register_prop_handler(&dom_notation_prop_handlers, "publicId", sizeof("publicId")-1, dom_notation_public_id_read, NULL);
810 dom_register_prop_handler(&dom_notation_prop_handlers, "systemId", sizeof("systemId")-1, dom_notation_system_id_read, NULL);
811 zend_hash_merge(&dom_notation_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
812 zend_hash_add_ptr(&classes, ce.name, &dom_notation_prop_handlers);
813
814 REGISTER_DOM_CLASS(ce, "DOMEntity", dom_node_class_entry, php_dom_entity_class_functions, dom_entity_class_entry);
815
816 zend_hash_init(&dom_entity_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
817 dom_register_prop_handler(&dom_entity_prop_handlers, "publicId", sizeof("publicId")-1, dom_entity_public_id_read, NULL);
818 dom_register_prop_handler(&dom_entity_prop_handlers, "systemId", sizeof("systemId")-1, dom_entity_system_id_read, NULL);
819 dom_register_prop_handler(&dom_entity_prop_handlers, "notationName", sizeof("notationName")-1, dom_entity_notation_name_read, NULL);
820 dom_register_prop_handler(&dom_entity_prop_handlers, "actualEncoding", sizeof("actualEncoding")-1, dom_entity_actual_encoding_read, dom_entity_actual_encoding_write);
821 dom_register_prop_handler(&dom_entity_prop_handlers, "encoding", sizeof("encoding")-1, dom_entity_encoding_read, dom_entity_encoding_write);
822 dom_register_prop_handler(&dom_entity_prop_handlers, "version", sizeof("version")-1, dom_entity_version_read, dom_entity_version_write);
823 zend_hash_merge(&dom_entity_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
824 zend_hash_add_ptr(&classes, ce.name, &dom_entity_prop_handlers);
825
826 REGISTER_DOM_CLASS(ce, "DOMEntityReference", dom_node_class_entry, php_dom_entityreference_class_functions, dom_entityreference_class_entry);
827 zend_hash_add_ptr(&classes, ce.name, &dom_node_prop_handlers);
828
829 REGISTER_DOM_CLASS(ce, "DOMProcessingInstruction", dom_node_class_entry, php_dom_processinginstruction_class_functions, dom_processinginstruction_class_entry);
830
831 zend_hash_init(&dom_processinginstruction_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
832 dom_register_prop_handler(&dom_processinginstruction_prop_handlers, "target", sizeof("target")-1, dom_processinginstruction_target_read, NULL);
833 dom_register_prop_handler(&dom_processinginstruction_prop_handlers, "data", sizeof("data")-1, dom_processinginstruction_data_read, dom_processinginstruction_data_write);
834 zend_hash_merge(&dom_processinginstruction_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
835 zend_hash_add_ptr(&classes, ce.name, &dom_processinginstruction_prop_handlers);
836
837 REGISTER_DOM_CLASS(ce, "DOMStringExtend", NULL, php_dom_string_extend_class_functions, dom_string_extend_class_entry);
838
839 #if defined(LIBXML_XPATH_ENABLED)
840 memcpy(&dom_xpath_object_handlers, &dom_object_handlers, sizeof(zend_object_handlers));
841 dom_xpath_object_handlers.offset = XtOffsetOf(dom_xpath_object, dom) + XtOffsetOf(dom_object, std);
842 dom_xpath_object_handlers.free_obj = dom_xpath_objects_free_storage;
843
844 INIT_CLASS_ENTRY(ce, "DOMXPath", php_dom_xpath_class_functions);
845 ce.create_object = dom_xpath_objects_new;
846 dom_xpath_class_entry = zend_register_internal_class_ex(&ce, NULL);
847
848 zend_hash_init(&dom_xpath_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
849 dom_register_prop_handler(&dom_xpath_prop_handlers, "document", sizeof("document")-1, dom_xpath_document_read, NULL);
850 zend_hash_add_ptr(&classes, ce.name, &dom_xpath_prop_handlers);
851 #endif
852
853 REGISTER_LONG_CONSTANT("XML_ELEMENT_NODE", XML_ELEMENT_NODE, CONST_CS | CONST_PERSISTENT);
854 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NODE", XML_ATTRIBUTE_NODE, CONST_CS | CONST_PERSISTENT);
855 REGISTER_LONG_CONSTANT("XML_TEXT_NODE", XML_TEXT_NODE, CONST_CS | CONST_PERSISTENT);
856 REGISTER_LONG_CONSTANT("XML_CDATA_SECTION_NODE", XML_CDATA_SECTION_NODE, CONST_CS | CONST_PERSISTENT);
857 REGISTER_LONG_CONSTANT("XML_ENTITY_REF_NODE", XML_ENTITY_REF_NODE, CONST_CS | CONST_PERSISTENT);
858 REGISTER_LONG_CONSTANT("XML_ENTITY_NODE", XML_ENTITY_NODE, CONST_CS | CONST_PERSISTENT);
859 REGISTER_LONG_CONSTANT("XML_PI_NODE", XML_PI_NODE, CONST_CS | CONST_PERSISTENT);
860 REGISTER_LONG_CONSTANT("XML_COMMENT_NODE", XML_COMMENT_NODE, CONST_CS | CONST_PERSISTENT);
861 REGISTER_LONG_CONSTANT("XML_DOCUMENT_NODE", XML_DOCUMENT_NODE, CONST_CS | CONST_PERSISTENT);
862 REGISTER_LONG_CONSTANT("XML_DOCUMENT_TYPE_NODE", XML_DOCUMENT_TYPE_NODE, CONST_CS | CONST_PERSISTENT);
863 REGISTER_LONG_CONSTANT("XML_DOCUMENT_FRAG_NODE", XML_DOCUMENT_FRAG_NODE, CONST_CS | CONST_PERSISTENT);
864 REGISTER_LONG_CONSTANT("XML_NOTATION_NODE", XML_NOTATION_NODE, CONST_CS | CONST_PERSISTENT);
865 REGISTER_LONG_CONSTANT("XML_HTML_DOCUMENT_NODE", XML_HTML_DOCUMENT_NODE, CONST_CS | CONST_PERSISTENT);
866 REGISTER_LONG_CONSTANT("XML_DTD_NODE", XML_DTD_NODE, CONST_CS | CONST_PERSISTENT);
867 REGISTER_LONG_CONSTANT("XML_ELEMENT_DECL_NODE", XML_ELEMENT_DECL, CONST_CS | CONST_PERSISTENT);
868 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_DECL_NODE", XML_ATTRIBUTE_DECL, CONST_CS | CONST_PERSISTENT);
869 REGISTER_LONG_CONSTANT("XML_ENTITY_DECL_NODE", XML_ENTITY_DECL, CONST_CS | CONST_PERSISTENT);
870 REGISTER_LONG_CONSTANT("XML_NAMESPACE_DECL_NODE", XML_NAMESPACE_DECL, CONST_CS | CONST_PERSISTENT);
871 #ifdef XML_GLOBAL_NAMESPACE
872 REGISTER_LONG_CONSTANT("XML_GLOBAL_NAMESPACE", XML_GLOBAL_NAMESPACE, CONST_CS | CONST_PERSISTENT);
873 #endif
874 REGISTER_LONG_CONSTANT("XML_LOCAL_NAMESPACE", XML_LOCAL_NAMESPACE, CONST_CS | CONST_PERSISTENT);
875 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_CDATA", XML_ATTRIBUTE_CDATA, CONST_CS | CONST_PERSISTENT);
876 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_ID", XML_ATTRIBUTE_ID, CONST_CS | CONST_PERSISTENT);
877 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_IDREF", XML_ATTRIBUTE_IDREF, CONST_CS | CONST_PERSISTENT);
878 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_IDREFS", XML_ATTRIBUTE_IDREFS, CONST_CS | CONST_PERSISTENT);
879 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_ENTITY", XML_ATTRIBUTE_ENTITIES, CONST_CS | CONST_PERSISTENT);
880 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NMTOKEN", XML_ATTRIBUTE_NMTOKEN, CONST_CS | CONST_PERSISTENT);
881 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NMTOKENS", XML_ATTRIBUTE_NMTOKENS, CONST_CS | CONST_PERSISTENT);
882 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_ENUMERATION", XML_ATTRIBUTE_ENUMERATION, CONST_CS | CONST_PERSISTENT);
883 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NOTATION", XML_ATTRIBUTE_NOTATION, CONST_CS | CONST_PERSISTENT);
884
885 /* DOMException Codes */
886 REGISTER_LONG_CONSTANT("DOM_PHP_ERR", PHP_ERR, CONST_CS | CONST_PERSISTENT);
887 REGISTER_LONG_CONSTANT("DOM_INDEX_SIZE_ERR", INDEX_SIZE_ERR, CONST_CS | CONST_PERSISTENT);
888 REGISTER_LONG_CONSTANT("DOMSTRING_SIZE_ERR", DOMSTRING_SIZE_ERR, CONST_CS | CONST_PERSISTENT);
889 REGISTER_LONG_CONSTANT("DOM_HIERARCHY_REQUEST_ERR", HIERARCHY_REQUEST_ERR, CONST_CS | CONST_PERSISTENT);
890 REGISTER_LONG_CONSTANT("DOM_WRONG_DOCUMENT_ERR", WRONG_DOCUMENT_ERR, CONST_CS | CONST_PERSISTENT);
891 REGISTER_LONG_CONSTANT("DOM_INVALID_CHARACTER_ERR", INVALID_CHARACTER_ERR, CONST_CS | CONST_PERSISTENT);
892 REGISTER_LONG_CONSTANT("DOM_NO_DATA_ALLOWED_ERR", NO_DATA_ALLOWED_ERR, CONST_CS | CONST_PERSISTENT);
893 REGISTER_LONG_CONSTANT("DOM_NO_MODIFICATION_ALLOWED_ERR", NO_MODIFICATION_ALLOWED_ERR, CONST_CS | CONST_PERSISTENT);
894 REGISTER_LONG_CONSTANT("DOM_NOT_FOUND_ERR", NOT_FOUND_ERR, CONST_CS | CONST_PERSISTENT);
895 REGISTER_LONG_CONSTANT("DOM_NOT_SUPPORTED_ERR", NOT_SUPPORTED_ERR, CONST_CS | CONST_PERSISTENT);
896 REGISTER_LONG_CONSTANT("DOM_INUSE_ATTRIBUTE_ERR", INUSE_ATTRIBUTE_ERR, CONST_CS | CONST_PERSISTENT);
897 REGISTER_LONG_CONSTANT("DOM_INVALID_STATE_ERR", INVALID_STATE_ERR, CONST_CS | CONST_PERSISTENT);
898 REGISTER_LONG_CONSTANT("DOM_SYNTAX_ERR", SYNTAX_ERR, CONST_CS | CONST_PERSISTENT);
899 REGISTER_LONG_CONSTANT("DOM_INVALID_MODIFICATION_ERR", INVALID_MODIFICATION_ERR, CONST_CS | CONST_PERSISTENT);
900 REGISTER_LONG_CONSTANT("DOM_NAMESPACE_ERR", NAMESPACE_ERR, CONST_CS | CONST_PERSISTENT);
901 REGISTER_LONG_CONSTANT("DOM_INVALID_ACCESS_ERR", INVALID_ACCESS_ERR, CONST_CS | CONST_PERSISTENT);
902 REGISTER_LONG_CONSTANT("DOM_VALIDATION_ERR", VALIDATION_ERR, CONST_CS | CONST_PERSISTENT);
903
904 php_libxml_register_export(dom_node_class_entry, php_dom_export_node);
905
906 return SUCCESS;
907 }
908 /* }}} */
909
910 /* {{{ */
PHP_MINFO_FUNCTION(dom)911 PHP_MINFO_FUNCTION(dom)
912 {
913 php_info_print_table_start();
914 php_info_print_table_row(2, "DOM/XML", "enabled");
915 php_info_print_table_row(2, "DOM/XML API Version", DOM_API_VERSION);
916 php_info_print_table_row(2, "libxml Version", LIBXML_DOTTED_VERSION);
917 #if defined(LIBXML_HTML_ENABLED)
918 php_info_print_table_row(2, "HTML Support", "enabled");
919 #endif
920 #if defined(LIBXML_XPATH_ENABLED)
921 php_info_print_table_row(2, "XPath Support", "enabled");
922 #endif
923 #if defined(LIBXML_XPTR_ENABLED)
924 php_info_print_table_row(2, "XPointer Support", "enabled");
925 #endif
926 #ifdef LIBXML_SCHEMAS_ENABLED
927 php_info_print_table_row(2, "Schema Support", "enabled");
928 php_info_print_table_row(2, "RelaxNG Support", "enabled");
929 #endif
930 php_info_print_table_end();
931 }
932 /* }}} */
933
PHP_MSHUTDOWN_FUNCTION(dom)934 PHP_MSHUTDOWN_FUNCTION(dom) /* {{{ */
935 {
936 zend_hash_destroy(&dom_domstringlist_prop_handlers);
937 zend_hash_destroy(&dom_namelist_prop_handlers);
938 zend_hash_destroy(&dom_domimplementationlist_prop_handlers);
939 zend_hash_destroy(&dom_document_prop_handlers);
940 zend_hash_destroy(&dom_node_prop_handlers);
941 zend_hash_destroy(&dom_namespace_node_prop_handlers);
942 zend_hash_destroy(&dom_nodelist_prop_handlers);
943 zend_hash_destroy(&dom_namednodemap_prop_handlers);
944 zend_hash_destroy(&dom_characterdata_prop_handlers);
945 zend_hash_destroy(&dom_attr_prop_handlers);
946 zend_hash_destroy(&dom_element_prop_handlers);
947 zend_hash_destroy(&dom_text_prop_handlers);
948 zend_hash_destroy(&dom_typeinfo_prop_handlers);
949 zend_hash_destroy(&dom_domerror_prop_handlers);
950 zend_hash_destroy(&dom_domlocator_prop_handlers);
951 zend_hash_destroy(&dom_documenttype_prop_handlers);
952 zend_hash_destroy(&dom_notation_prop_handlers);
953 zend_hash_destroy(&dom_entity_prop_handlers);
954 zend_hash_destroy(&dom_processinginstruction_prop_handlers);
955 #if defined(LIBXML_XPATH_ENABLED)
956 zend_hash_destroy(&dom_xpath_prop_handlers);
957 #endif
958 zend_hash_destroy(&classes);
959
960 /* If you want do find memleaks in this module, compile libxml2 with --with-mem-debug and
961 uncomment the following line, this will tell you the amount of not freed memory
962 and the total used memory into apaches error_log */
963 /* xmlMemoryDump();*/
964
965 return SUCCESS;
966 }
967 /* }}} */
968
969 /* {{{ node_list_unlink */
node_list_unlink(xmlNodePtr node)970 void node_list_unlink(xmlNodePtr node)
971 {
972 dom_object *wrapper;
973
974 while (node != NULL) {
975
976 wrapper = php_dom_object_get_data(node);
977
978 if (wrapper != NULL ) {
979 xmlUnlinkNode(node);
980 } else {
981 if (node->type == XML_ENTITY_REF_NODE)
982 break;
983 node_list_unlink(node->children);
984
985 switch (node->type) {
986 case XML_ATTRIBUTE_DECL:
987 case XML_DTD_NODE:
988 case XML_DOCUMENT_TYPE_NODE:
989 case XML_ENTITY_DECL:
990 case XML_ATTRIBUTE_NODE:
991 case XML_TEXT_NODE:
992 break;
993 default:
994 node_list_unlink((xmlNodePtr) node->properties);
995 }
996
997 }
998
999 node = node->next;
1000 }
1001 }
1002 /* }}} end node_list_unlink */
1003
1004 #if defined(LIBXML_XPATH_ENABLED)
1005 /* {{{ dom_xpath_objects_free_storage */
dom_xpath_objects_free_storage(zend_object * object)1006 void dom_xpath_objects_free_storage(zend_object *object)
1007 {
1008 dom_xpath_object *intern = php_xpath_obj_from_obj(object);
1009
1010 zend_object_std_dtor(&intern->dom.std);
1011
1012 if (intern->dom.ptr != NULL) {
1013 xmlXPathFreeContext((xmlXPathContextPtr) intern->dom.ptr);
1014 php_libxml_decrement_doc_ref((php_libxml_node_object *) &intern->dom);
1015 }
1016
1017 if (intern->registered_phpfunctions) {
1018 zend_hash_destroy(intern->registered_phpfunctions);
1019 FREE_HASHTABLE(intern->registered_phpfunctions);
1020 }
1021
1022 if (intern->node_list) {
1023 zend_hash_destroy(intern->node_list);
1024 FREE_HASHTABLE(intern->node_list);
1025 }
1026 }
1027 /* }}} */
1028 #endif
1029
1030 /* {{{ dom_objects_free_storage */
dom_objects_free_storage(zend_object * object)1031 void dom_objects_free_storage(zend_object *object)
1032 {
1033 dom_object *intern = php_dom_obj_from_obj(object);
1034 #if defined(__GNUC__) && __GNUC__ >= 3
1035 int retcount __attribute__((unused)); /* keep compiler quiet */
1036 #else
1037 int retcount;
1038 #endif
1039
1040 zend_object_std_dtor(&intern->std);
1041
1042 if (intern->ptr != NULL && ((php_libxml_node_ptr *)intern->ptr)->node != NULL) {
1043 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) {
1044 php_libxml_node_decrement_resource((php_libxml_node_object *) intern);
1045 } else {
1046 php_libxml_decrement_node_ptr((php_libxml_node_object *) intern);
1047 retcount = php_libxml_decrement_doc_ref((php_libxml_node_object *)intern);
1048 }
1049 intern->ptr = NULL;
1050 }
1051 }
1052 /* }}} */
1053
dom_namednode_iter(dom_object * basenode,int ntype,dom_object * intern,xmlHashTablePtr ht,xmlChar * local,xmlChar * ns)1054 void dom_namednode_iter(dom_object *basenode, int ntype, dom_object *intern, xmlHashTablePtr ht, xmlChar *local, xmlChar *ns) /* {{{ */
1055 {
1056 dom_nnodemap_object *mapptr = (dom_nnodemap_object *) intern->ptr;
1057
1058 ZEND_ASSERT(basenode != NULL);
1059
1060 ZVAL_OBJ(&mapptr->baseobj_zv, &basenode->std);
1061 Z_ADDREF(mapptr->baseobj_zv);
1062
1063 mapptr->baseobj = basenode;
1064 mapptr->nodetype = ntype;
1065 mapptr->ht = ht;
1066 mapptr->local = local;
1067 mapptr->ns = ns;
1068 }
1069 /* }}} */
1070
dom_objects_set_class(zend_class_entry * class_type)1071 static dom_object* dom_objects_set_class(zend_class_entry *class_type) /* {{{ */
1072 {
1073 dom_object *intern = zend_object_alloc(sizeof(dom_object), class_type);
1074
1075 zend_class_entry *base_class = class_type;
1076 while ((base_class->type != ZEND_INTERNAL_CLASS || base_class->info.internal.module->module_number != dom_module_entry.module_number) && base_class->parent != NULL) {
1077 base_class = base_class->parent;
1078 }
1079
1080 intern->prop_handler = zend_hash_find_ptr(&classes, base_class->name);
1081
1082 zend_object_std_init(&intern->std, class_type);
1083 object_properties_init(&intern->std, class_type);
1084
1085 return intern;
1086 }
1087 /* }}} */
1088
1089 /* {{{ dom_objects_new */
dom_objects_new(zend_class_entry * class_type)1090 zend_object *dom_objects_new(zend_class_entry *class_type)
1091 {
1092 dom_object *intern = dom_objects_set_class(class_type);
1093 intern->std.handlers = dom_get_obj_handlers();
1094 return &intern->std;
1095 }
1096 /* }}} */
1097
1098 #if defined(LIBXML_XPATH_ENABLED)
1099 /* {{{ zend_object dom_xpath_objects_new(zend_class_entry *class_type) */
dom_xpath_objects_new(zend_class_entry * class_type)1100 zend_object *dom_xpath_objects_new(zend_class_entry *class_type)
1101 {
1102 dom_xpath_object *intern = zend_object_alloc(sizeof(dom_xpath_object), class_type);
1103
1104 intern->registered_phpfunctions = zend_new_array(0);
1105
1106 intern->dom.prop_handler = &dom_xpath_prop_handlers;
1107 intern->dom.std.handlers = &dom_xpath_object_handlers;
1108
1109 zend_object_std_init(&intern->dom.std, class_type);
1110 object_properties_init(&intern->dom.std, class_type);
1111
1112 return &intern->dom.std;
1113 }
1114 /* }}} */
1115 #endif
1116
dom_nnodemap_object_dtor(zend_object * object)1117 static void dom_nnodemap_object_dtor(zend_object *object) /* {{{ */
1118 {
1119 dom_object *intern;
1120 dom_nnodemap_object *objmap;
1121
1122 intern = php_dom_obj_from_obj(object);
1123 objmap = (dom_nnodemap_object *)intern->ptr;
1124
1125 if (objmap) {
1126 if (objmap->local) {
1127 xmlFree(objmap->local);
1128 }
1129 if (objmap->ns) {
1130 xmlFree(objmap->ns);
1131 }
1132 if (!Z_ISUNDEF(objmap->baseobj_zv)) {
1133 zval_ptr_dtor(&objmap->baseobj_zv);
1134 }
1135 efree(objmap);
1136 intern->ptr = NULL;
1137 }
1138 }
1139 /* }}} */
1140
dom_nnodemap_objects_free_storage(zend_object * object)1141 void dom_nnodemap_objects_free_storage(zend_object *object) /* {{{ */
1142 {
1143 dom_object *intern = php_dom_obj_from_obj(object);
1144
1145 php_libxml_decrement_doc_ref((php_libxml_node_object *)intern);
1146
1147 zend_object_std_dtor(&intern->std);
1148 }
1149 /* }}} */
1150
dom_nnodemap_objects_new(zend_class_entry * class_type)1151 zend_object *dom_nnodemap_objects_new(zend_class_entry *class_type) /* {{{ */
1152 {
1153 dom_object *intern;
1154 dom_nnodemap_object *objmap;
1155
1156 intern = dom_objects_set_class(class_type);
1157 intern->ptr = emalloc(sizeof(dom_nnodemap_object));
1158 objmap = (dom_nnodemap_object *)intern->ptr;
1159 ZVAL_UNDEF(&objmap->baseobj_zv);
1160 objmap->baseobj = NULL;
1161 objmap->nodetype = 0;
1162 objmap->ht = NULL;
1163 objmap->local = NULL;
1164 objmap->ns = NULL;
1165
1166 intern->std.handlers = &dom_nnodemap_object_handlers;
1167
1168 return &intern->std;
1169 }
1170 /* }}} */
1171
php_dom_create_interator(zval * return_value,int ce_type)1172 void php_dom_create_interator(zval *return_value, int ce_type) /* {{{ */
1173 {
1174 zend_class_entry *ce;
1175
1176 if (ce_type == DOM_NAMEDNODEMAP) {
1177 ce = dom_namednodemap_class_entry;
1178 } else {
1179 ce = dom_nodelist_class_entry;
1180 }
1181
1182 object_init_ex(return_value, ce);
1183 }
1184 /* }}} */
1185
1186 /* {{{ php_dom_create_object */
php_dom_create_object(xmlNodePtr obj,zval * return_value,dom_object * domobj)1187 PHP_DOM_EXPORT zend_bool php_dom_create_object(xmlNodePtr obj, zval *return_value, dom_object *domobj)
1188 {
1189 zend_class_entry *ce;
1190 dom_object *intern;
1191
1192 if (!obj) {
1193 ZVAL_NULL(return_value);
1194 return 0;
1195 }
1196
1197 if ((intern = (dom_object *) php_dom_object_get_data((void *) obj))) {
1198 GC_ADDREF(&intern->std);
1199 ZVAL_OBJ(return_value, &intern->std);
1200 return 1;
1201 }
1202
1203 switch (obj->type) {
1204 case XML_DOCUMENT_NODE:
1205 case XML_HTML_DOCUMENT_NODE:
1206 {
1207 ce = dom_document_class_entry;
1208 break;
1209 }
1210 case XML_DTD_NODE:
1211 case XML_DOCUMENT_TYPE_NODE:
1212 {
1213 ce = dom_documenttype_class_entry;
1214 break;
1215 }
1216 case XML_ELEMENT_NODE:
1217 {
1218 ce = dom_element_class_entry;
1219 break;
1220 }
1221 case XML_ATTRIBUTE_NODE:
1222 {
1223 ce = dom_attr_class_entry;
1224 break;
1225 }
1226 case XML_TEXT_NODE:
1227 {
1228 ce = dom_text_class_entry;
1229 break;
1230 }
1231 case XML_COMMENT_NODE:
1232 {
1233 ce = dom_comment_class_entry;
1234 break;
1235 }
1236 case XML_PI_NODE:
1237 {
1238 ce = dom_processinginstruction_class_entry;
1239 break;
1240 }
1241 case XML_ENTITY_REF_NODE:
1242 {
1243 ce = dom_entityreference_class_entry;
1244 break;
1245 }
1246 case XML_ENTITY_DECL:
1247 case XML_ELEMENT_DECL:
1248 {
1249 ce = dom_entity_class_entry;
1250 break;
1251 }
1252 case XML_CDATA_SECTION_NODE:
1253 {
1254 ce = dom_cdatasection_class_entry;
1255 break;
1256 }
1257 case XML_DOCUMENT_FRAG_NODE:
1258 {
1259 ce = dom_documentfragment_class_entry;
1260 break;
1261 }
1262 case XML_NOTATION_NODE:
1263 {
1264 ce = dom_notation_class_entry;
1265 break;
1266 }
1267 case XML_NAMESPACE_DECL:
1268 {
1269 ce = dom_namespace_node_class_entry;
1270 break;
1271 }
1272 default:
1273 php_error_docref(NULL, E_WARNING, "Unsupported node type: %d", obj->type);
1274 ZVAL_NULL(return_value);
1275 return 0;
1276 }
1277
1278 if (domobj && domobj->document) {
1279 ce = dom_get_doc_classmap(domobj->document, ce);
1280 }
1281 object_init_ex(return_value, ce);
1282
1283 intern = Z_DOMOBJ_P(return_value);
1284 if (obj->doc != NULL) {
1285 if (domobj != NULL) {
1286 intern->document = domobj->document;
1287 }
1288 php_libxml_increment_doc_ref((php_libxml_node_object *)intern, obj->doc);
1289 }
1290
1291 php_libxml_increment_node_ptr((php_libxml_node_object *)intern, obj, (void *)intern);
1292 return 0;
1293 }
1294 /* }}} end php_domobject_new */
1295
php_dom_create_implementation(zval * retval)1296 void php_dom_create_implementation(zval *retval) {
1297 object_init_ex(retval, dom_domimplementation_class_entry);
1298 }
1299
1300 /* {{{ int dom_hierarchy(xmlNodePtr parent, xmlNodePtr child) */
dom_hierarchy(xmlNodePtr parent,xmlNodePtr child)1301 int dom_hierarchy(xmlNodePtr parent, xmlNodePtr child)
1302 {
1303 xmlNodePtr nodep;
1304
1305 if (parent == NULL || child == NULL || child->doc != parent->doc) {
1306 return SUCCESS;
1307 }
1308
1309 if (child->type == XML_DOCUMENT_NODE) {
1310 return FAILURE;
1311 }
1312
1313 nodep = parent;
1314
1315 while (nodep) {
1316 if (nodep == child) {
1317 return FAILURE;
1318 }
1319 nodep = nodep->parent;
1320 }
1321
1322 return SUCCESS;
1323 }
1324 /* }}} end dom_hierarchy */
1325
1326 /* {{{ dom_has_feature(char *feature, char *version) */
dom_has_feature(char * feature,char * version)1327 int dom_has_feature(char *feature, char *version)
1328 {
1329 int retval = 0;
1330
1331 if (!(strcmp (version, "1.0") && strcmp (version,"2.0") && strcmp(version, ""))) {
1332 if ((!strcasecmp(feature, "Core") && !strcmp (version, "1.0")) || !strcasecmp(feature, "XML"))
1333 retval = 1;
1334 }
1335
1336 return retval;
1337 }
1338 /* }}} end dom_has_feature */
1339
dom_get_elements_by_tag_name_ns_raw(xmlNodePtr nodep,char * ns,char * local,int * cur,int index)1340 xmlNode *dom_get_elements_by_tag_name_ns_raw(xmlNodePtr nodep, char *ns, char *local, int *cur, int index) /* {{{ */
1341 {
1342 xmlNodePtr ret = NULL;
1343
1344 while (nodep != NULL && (*cur <= index || index == -1)) {
1345 if (nodep->type == XML_ELEMENT_NODE) {
1346 if (xmlStrEqual(nodep->name, (xmlChar *)local) || xmlStrEqual((xmlChar *)"*", (xmlChar *)local)) {
1347 if (ns == NULL || (!strcmp(ns, "") && nodep->ns == NULL) || (nodep->ns != NULL && (xmlStrEqual(nodep->ns->href, (xmlChar *)ns) || xmlStrEqual((xmlChar *)"*", (xmlChar *)ns)))) {
1348 if (*cur == index) {
1349 ret = nodep;
1350 break;
1351 }
1352 (*cur)++;
1353 }
1354 }
1355 ret = dom_get_elements_by_tag_name_ns_raw(nodep->children, ns, local, cur, index);
1356 if (ret != NULL) {
1357 break;
1358 }
1359 }
1360 nodep = nodep->next;
1361 }
1362 return ret;
1363 }
1364 /* }}} */
1365 /* }}} end dom_element_get_elements_by_tag_name_ns_raw */
1366
is_empty_node(xmlNodePtr nodep)1367 static inline zend_bool is_empty_node(xmlNodePtr nodep)
1368 {
1369 xmlChar *strContent = xmlNodeGetContent(nodep);
1370 zend_bool ret = strContent == NULL || *strContent == '\0';
1371 xmlFree(strContent);
1372 return ret;
1373 }
1374
1375 /* {{{ void dom_normalize (xmlNodePtr nodep) */
dom_normalize(xmlNodePtr nodep)1376 void dom_normalize (xmlNodePtr nodep)
1377 {
1378 xmlNodePtr child, nextp, newnextp;
1379 xmlAttrPtr attr;
1380 xmlChar *strContent;
1381
1382 child = nodep->children;
1383 while(child != NULL) {
1384 switch (child->type) {
1385 case XML_TEXT_NODE:
1386 nextp = child->next;
1387 while (nextp != NULL) {
1388 if (nextp->type == XML_TEXT_NODE) {
1389 newnextp = nextp->next;
1390 strContent = xmlNodeGetContent(nextp);
1391 xmlNodeAddContent(child, strContent);
1392 xmlFree(strContent);
1393 xmlUnlinkNode(nextp);
1394 php_libxml_node_free_resource(nextp);
1395 nextp = newnextp;
1396 } else {
1397 break;
1398 }
1399 }
1400 if (is_empty_node(child)) {
1401 nextp = child->next;
1402 xmlUnlinkNode(child);
1403 php_libxml_node_free_resource(child);
1404 child = nextp;
1405 continue;
1406 }
1407 break;
1408 case XML_ELEMENT_NODE:
1409 dom_normalize (child);
1410 attr = child->properties;
1411 while (attr != NULL) {
1412 dom_normalize((xmlNodePtr) attr);
1413 attr = attr->next;
1414 }
1415 break;
1416 case XML_ATTRIBUTE_NODE:
1417 dom_normalize (child);
1418 break;
1419 default:
1420 break;
1421 }
1422 child = child->next;
1423 }
1424 }
1425 /* }}} end dom_normalize */
1426
1427
1428 /* {{{ void dom_set_old_ns(xmlDoc *doc, xmlNs *ns) */
dom_set_old_ns(xmlDoc * doc,xmlNs * ns)1429 void dom_set_old_ns(xmlDoc *doc, xmlNs *ns) {
1430 xmlNs *cur;
1431
1432 if (doc == NULL)
1433 return;
1434
1435 if (doc->oldNs == NULL) {
1436 doc->oldNs = (xmlNsPtr) xmlMalloc(sizeof(xmlNs));
1437 if (doc->oldNs == NULL) {
1438 return;
1439 }
1440 memset(doc->oldNs, 0, sizeof(xmlNs));
1441 doc->oldNs->type = XML_LOCAL_NAMESPACE;
1442 doc->oldNs->href = xmlStrdup(XML_XML_NAMESPACE);
1443 doc->oldNs->prefix = xmlStrdup((const xmlChar *)"xml");
1444 }
1445
1446 cur = doc->oldNs;
1447 while (cur->next != NULL) {
1448 cur = cur->next;
1449 }
1450 cur->next = ns;
1451 }
1452 /* }}} end dom_set_old_ns */
1453
1454 /*
1455 http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#ID-DocCrElNS
1456
1457 NAMESPACE_ERR: Raised if
1458
1459 1. the qualifiedName is a malformed qualified name
1460 2. the qualifiedName has a prefix and the namespaceURI is null
1461 */
1462
1463 /* {{{ 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)1464 int dom_check_qname(char *qname, char **localname, char **prefix, int uri_len, int name_len) {
1465 if (name_len == 0) {
1466 return NAMESPACE_ERR;
1467 }
1468
1469 *localname = (char *)xmlSplitQName2((xmlChar *)qname, (xmlChar **) prefix);
1470 if (*localname == NULL) {
1471 *localname = (char *)xmlStrdup((xmlChar *)qname);
1472 if (*prefix == NULL && uri_len == 0) {
1473 return 0;
1474 }
1475 }
1476
1477 /* 1 */
1478 if (xmlValidateQName((xmlChar *) qname, 0) != 0) {
1479 return NAMESPACE_ERR;
1480 }
1481
1482 /* 2 */
1483 if (*prefix != NULL && uri_len == 0) {
1484 return NAMESPACE_ERR;
1485 }
1486
1487 return 0;
1488 }
1489 /* }}} */
1490
1491 /*
1492 http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#ID-DocCrElNS
1493
1494 NAMESPACE_ERR: Raised if
1495
1496 3. the qualifiedName has a prefix that is "xml" and the namespaceURI is different from "http://www.w3.org/XML/1998/namespace" [XML Namespaces]
1497 4. the qualifiedName or its prefix is "xmlns" and the namespaceURI is different from "http://www.w3.org/2000/xmlns/"
1498 5. the namespaceURI is "http://www.w3.org/2000/xmlns/" and neither the qualifiedName nor its prefix is "xmlns".
1499 */
1500
1501 /* {{{ xmlNsPtr dom_get_ns(xmlNodePtr nodep, char *uri, int *errorcode, char *prefix) */
dom_get_ns(xmlNodePtr nodep,char * uri,int * errorcode,char * prefix)1502 xmlNsPtr dom_get_ns(xmlNodePtr nodep, char *uri, int *errorcode, char *prefix) {
1503 xmlNsPtr nsptr = NULL;
1504
1505 *errorcode = 0;
1506
1507 if (! ((prefix && !strcmp (prefix, "xml") && strcmp(uri, (char *)XML_XML_NAMESPACE)) ||
1508 (prefix && !strcmp (prefix, "xmlns") && strcmp(uri, (char *)DOM_XMLNS_NAMESPACE)) ||
1509 (prefix && !strcmp(uri, (char *)DOM_XMLNS_NAMESPACE) && strcmp (prefix, "xmlns")))) {
1510 nsptr = xmlNewNs(nodep, (xmlChar *)uri, (xmlChar *)prefix);
1511 }
1512
1513 if (nsptr == NULL) {
1514 *errorcode = NAMESPACE_ERR;
1515 }
1516
1517 return nsptr;
1518
1519 }
1520 /* }}} end dom_get_ns */
1521
1522 /* {{{ xmlNsPtr dom_get_nsdecl(xmlNode *node, xmlChar *localName) */
dom_get_nsdecl(xmlNode * node,xmlChar * localName)1523 xmlNsPtr dom_get_nsdecl(xmlNode *node, xmlChar *localName) {
1524 xmlNsPtr cur;
1525 xmlNs *ret = NULL;
1526 if (node == NULL)
1527 return NULL;
1528
1529 if (localName == NULL || xmlStrEqual(localName, (xmlChar *)"")) {
1530 cur = node->nsDef;
1531 while (cur != NULL) {
1532 if (cur->prefix == NULL && cur->href != NULL) {
1533 ret = cur;
1534 break;
1535 }
1536 cur = cur->next;
1537 }
1538 } else {
1539 cur = node->nsDef;
1540 while (cur != NULL) {
1541 if (cur->prefix != NULL && xmlStrEqual(localName, cur->prefix)) {
1542 ret = cur;
1543 break;
1544 }
1545 cur = cur->next;
1546 }
1547 }
1548 return ret;
1549 }
1550 /* }}} end dom_get_nsdecl */
1551
dom_nodelist_read_dimension(zval * object,zval * offset,int type,zval * rv)1552 zval *dom_nodelist_read_dimension(zval *object, zval *offset, int type, zval *rv) /* {{{ */
1553 {
1554 zval offset_copy;
1555
1556 if (!offset) {
1557 return NULL;
1558 }
1559
1560 ZVAL_LONG(&offset_copy, zval_get_long(offset));
1561
1562 zend_call_method_with_1_params(object, Z_OBJCE_P(object), NULL, "item", rv, &offset_copy);
1563
1564 return rv;
1565 } /* }}} end dom_nodelist_read_dimension */
1566
dom_nodelist_has_dimension(zval * object,zval * member,int check_empty)1567 int dom_nodelist_has_dimension(zval *object, zval *member, int check_empty)
1568 {
1569 zend_long offset = zval_get_long(member);
1570 zval rv;
1571
1572 if (offset < 0) {
1573 return 0;
1574 } else {
1575 zval *length = zend_read_property(Z_OBJCE_P(object), object, "length", sizeof("length") - 1, 0, &rv);
1576
1577 return length && offset < Z_LVAL_P(length);
1578 }
1579 } /* }}} end dom_nodelist_has_dimension */
1580
1581 #endif /* HAVE_DOM */
1582
