1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 7 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2018 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 PHP_DOM_EXPORT zend_class_entry *dom_node_class_entry;
40 PHP_DOM_EXPORT zend_class_entry *dom_domexception_class_entry;
41 PHP_DOM_EXPORT zend_class_entry *dom_domstringlist_class_entry;
42 PHP_DOM_EXPORT zend_class_entry *dom_namelist_class_entry;
43 PHP_DOM_EXPORT zend_class_entry *dom_domimplementationlist_class_entry;
44 PHP_DOM_EXPORT zend_class_entry *dom_domimplementationsource_class_entry;
45 PHP_DOM_EXPORT zend_class_entry *dom_domimplementation_class_entry;
46 PHP_DOM_EXPORT zend_class_entry *dom_documentfragment_class_entry;
47 PHP_DOM_EXPORT zend_class_entry *dom_document_class_entry;
48 PHP_DOM_EXPORT zend_class_entry *dom_nodelist_class_entry;
49 PHP_DOM_EXPORT zend_class_entry *dom_namednodemap_class_entry;
50 PHP_DOM_EXPORT zend_class_entry *dom_characterdata_class_entry;
51 PHP_DOM_EXPORT zend_class_entry *dom_attr_class_entry;
52 PHP_DOM_EXPORT zend_class_entry *dom_element_class_entry;
53 PHP_DOM_EXPORT zend_class_entry *dom_text_class_entry;
54 PHP_DOM_EXPORT zend_class_entry *dom_comment_class_entry;
55 PHP_DOM_EXPORT zend_class_entry *dom_typeinfo_class_entry;
56 PHP_DOM_EXPORT zend_class_entry *dom_userdatahandler_class_entry;
57 PHP_DOM_EXPORT zend_class_entry *dom_domerror_class_entry;
58 PHP_DOM_EXPORT zend_class_entry *dom_domerrorhandler_class_entry;
59 PHP_DOM_EXPORT zend_class_entry *dom_domlocator_class_entry;
60 PHP_DOM_EXPORT zend_class_entry *dom_domconfiguration_class_entry;
61 PHP_DOM_EXPORT zend_class_entry *dom_cdatasection_class_entry;
62 PHP_DOM_EXPORT zend_class_entry *dom_documenttype_class_entry;
63 PHP_DOM_EXPORT zend_class_entry *dom_notation_class_entry;
64 PHP_DOM_EXPORT zend_class_entry *dom_entity_class_entry;
65 PHP_DOM_EXPORT zend_class_entry *dom_entityreference_class_entry;
66 PHP_DOM_EXPORT zend_class_entry *dom_processinginstruction_class_entry;
67 PHP_DOM_EXPORT zend_class_entry *dom_string_extend_class_entry;
68 #if defined(LIBXML_XPATH_ENABLED)
69 PHP_DOM_EXPORT zend_class_entry *dom_xpath_class_entry;
70 #endif
71 PHP_DOM_EXPORT zend_class_entry *dom_namespace_node_class_entry;
72 /* }}} */
73
74 zend_object_handlers dom_object_handlers;
75 zend_object_handlers dom_nnodemap_object_handlers;
76 #if defined(LIBXML_XPATH_ENABLED)
77 zend_object_handlers dom_xpath_object_handlers;
78 #endif
79
80 static HashTable classes;
81 /* {{{ prop handler tables */
82 static HashTable dom_domstringlist_prop_handlers;
83 static HashTable dom_namelist_prop_handlers;
84 static HashTable dom_domimplementationlist_prop_handlers;
85 static HashTable dom_document_prop_handlers;
86 static HashTable dom_node_prop_handlers;
87 static HashTable dom_nodelist_prop_handlers;
88 static HashTable dom_namednodemap_prop_handlers;
89 static HashTable dom_characterdata_prop_handlers;
90 static HashTable dom_attr_prop_handlers;
91 static HashTable dom_element_prop_handlers;
92 static HashTable dom_text_prop_handlers;
93 static HashTable dom_typeinfo_prop_handlers;
94 static HashTable dom_domerror_prop_handlers;
95 static HashTable dom_domlocator_prop_handlers;
96 static HashTable dom_documenttype_prop_handlers;
97 static HashTable dom_notation_prop_handlers;
98 static HashTable dom_entity_prop_handlers;
99 static HashTable dom_processinginstruction_prop_handlers;
100 static HashTable dom_namespace_node_prop_handlers;
101 #if defined(LIBXML_XPATH_ENABLED)
102 static HashTable dom_xpath_prop_handlers;
103 #endif
104 /* }}} */
105
106 typedef int (*dom_read_t)(dom_object *obj, zval *retval);
107 typedef int (*dom_write_t)(dom_object *obj, zval *newval);
108
109 typedef struct _dom_prop_handler {
110 dom_read_t read_func;
111 dom_write_t write_func;
112 } dom_prop_handler;
113
dom_get_obj_handlers(void)114 static zend_object_handlers* dom_get_obj_handlers(void) {
115 return &dom_object_handlers;
116 }
117
118 /* {{{ int dom_node_is_read_only(xmlNodePtr node) */
dom_node_is_read_only(xmlNodePtr node)119 int dom_node_is_read_only(xmlNodePtr node) {
120 switch (node->type) {
121 case XML_ENTITY_REF_NODE:
122 case XML_ENTITY_NODE:
123 case XML_DOCUMENT_TYPE_NODE:
124 case XML_NOTATION_NODE:
125 case XML_DTD_NODE:
126 case XML_ELEMENT_DECL:
127 case XML_ATTRIBUTE_DECL:
128 case XML_ENTITY_DECL:
129 case XML_NAMESPACE_DECL:
130 return SUCCESS;
131 break;
132 default:
133 if (node->doc == NULL) {
134 return SUCCESS;
135 } else {
136 return FAILURE;
137 }
138 }
139 }
140 /* }}} end dom_node_is_read_only */
141
142 /* {{{ int dom_node_children_valid(xmlNodePtr node) */
dom_node_children_valid(xmlNodePtr node)143 int dom_node_children_valid(xmlNodePtr node) {
144 switch (node->type) {
145 case XML_DOCUMENT_TYPE_NODE:
146 case XML_DTD_NODE:
147 case XML_PI_NODE:
148 case XML_COMMENT_NODE:
149 case XML_TEXT_NODE:
150 case XML_CDATA_SECTION_NODE:
151 case XML_NOTATION_NODE:
152 return FAILURE;
153 break;
154 default:
155 return SUCCESS;
156 }
157 }
158 /* }}} end dom_node_children_valid */
159
160 /* {{{ dom_get_doc_props() */
dom_get_doc_props(php_libxml_ref_obj * document)161 dom_doc_propsptr dom_get_doc_props(php_libxml_ref_obj *document)
162 {
163 dom_doc_propsptr doc_props;
164
165 if (document && document->doc_props) {
166 return document->doc_props;
167 } else {
168 doc_props = emalloc(sizeof(libxml_doc_props));
169 doc_props->formatoutput = 0;
170 doc_props->validateonparse = 0;
171 doc_props->resolveexternals = 0;
172 doc_props->preservewhitespace = 1;
173 doc_props->substituteentities = 0;
174 doc_props->stricterror = 1;
175 doc_props->recover = 0;
176 doc_props->classmap = NULL;
177 if (document) {
178 document->doc_props = doc_props;
179 }
180 return doc_props;
181 }
182 }
183
dom_copy_doc_props(php_libxml_ref_obj * source_doc,php_libxml_ref_obj * dest_doc)184 static void dom_copy_doc_props(php_libxml_ref_obj *source_doc, php_libxml_ref_obj *dest_doc)
185 {
186 dom_doc_propsptr source, dest;
187
188 if (source_doc && dest_doc) {
189
190 source = dom_get_doc_props(source_doc);
191 dest = dom_get_doc_props(dest_doc);
192
193 dest->formatoutput = source->formatoutput;
194 dest->validateonparse = source->validateonparse;
195 dest->resolveexternals = source->resolveexternals;
196 dest->preservewhitespace = source->preservewhitespace;
197 dest->substituteentities = source->substituteentities;
198 dest->stricterror = source->stricterror;
199 dest->recover = source->recover;
200 if (source->classmap) {
201 ALLOC_HASHTABLE(dest->classmap);
202 zend_hash_init(dest->classmap, 0, NULL, NULL, 0);
203 zend_hash_copy(dest->classmap, source->classmap, NULL);
204 }
205
206 }
207 }
208
dom_set_doc_classmap(php_libxml_ref_obj * document,zend_class_entry * basece,zend_class_entry * ce)209 void dom_set_doc_classmap(php_libxml_ref_obj *document, zend_class_entry *basece, zend_class_entry *ce)
210 {
211 dom_doc_propsptr doc_props;
212
213 if (document) {
214 doc_props = dom_get_doc_props(document);
215 if (doc_props->classmap == NULL) {
216 if (ce == NULL) {
217 return;
218 }
219 ALLOC_HASHTABLE(doc_props->classmap);
220 zend_hash_init(doc_props->classmap, 0, NULL, NULL, 0);
221 }
222 if (ce) {
223 zend_hash_update_ptr(doc_props->classmap, basece->name, ce);
224 } else {
225 zend_hash_del(doc_props->classmap, basece->name);
226 }
227 }
228 }
229
dom_get_doc_classmap(php_libxml_ref_obj * document,zend_class_entry * basece)230 zend_class_entry *dom_get_doc_classmap(php_libxml_ref_obj *document, zend_class_entry *basece)
231 {
232 dom_doc_propsptr doc_props;
233
234 if (document) {
235 doc_props = dom_get_doc_props(document);
236 if (doc_props->classmap) {
237 zend_class_entry *ce = zend_hash_find_ptr(doc_props->classmap, basece->name);
238 if (ce) {
239 return ce;
240 }
241 }
242 }
243
244 return basece;
245 }
246 /* }}} */
247
248 /* {{{ dom_get_strict_error() */
dom_get_strict_error(php_libxml_ref_obj * document)249 int dom_get_strict_error(php_libxml_ref_obj *document) {
250 int stricterror;
251 dom_doc_propsptr doc_props;
252
253 doc_props = dom_get_doc_props(document);
254 stricterror = doc_props->stricterror;
255 if (document == NULL) {
256 efree(doc_props);
257 }
258
259 return stricterror;
260 }
261 /* }}} */
262
263 /* {{{ xmlNodePtr dom_object_get_node(dom_object *obj) */
dom_object_get_node(dom_object * obj)264 PHP_DOM_EXPORT xmlNodePtr dom_object_get_node(dom_object *obj)
265 {
266 if (obj && obj->ptr != NULL) {
267 return ((php_libxml_node_ptr *)obj->ptr)->node;
268 } else {
269 return NULL;
270 }
271 }
272 /* }}} end dom_object_get_node */
273
274 /* {{{ dom_object *php_dom_object_get_data(xmlNodePtr obj) */
php_dom_object_get_data(xmlNodePtr obj)275 PHP_DOM_EXPORT dom_object *php_dom_object_get_data(xmlNodePtr obj)
276 {
277 if (obj && obj->_private != NULL) {
278 return (dom_object *) ((php_libxml_node_ptr *) obj->_private)->_private;
279 } else {
280 return NULL;
281 }
282 }
283 /* }}} end php_dom_object_get_data */
284
285 /* {{{ dom_read_na */
dom_read_na(dom_object * obj,zval * retval)286 static int dom_read_na(dom_object *obj, zval *retval)
287 {
288 zend_throw_error(NULL, "Cannot read property");
289 return FAILURE;
290 }
291 /* }}} */
292
293 /* {{{ dom_write_na */
dom_write_na(dom_object * obj,zval * newval)294 static int dom_write_na(dom_object *obj, zval *newval)
295 {
296 zend_throw_error(NULL, "Cannot write property");
297 return FAILURE;
298 }
299 /* }}} */
300
301 /* {{{ dom_register_prop_handler */
dom_register_prop_handler(HashTable * prop_handler,char * name,dom_read_t read_func,dom_write_t write_func)302 static void dom_register_prop_handler(HashTable *prop_handler, char *name, dom_read_t read_func, dom_write_t write_func)
303 {
304 dom_prop_handler hnd;
305
306 hnd.read_func = read_func ? read_func : dom_read_na;
307 hnd.write_func = write_func ? write_func : dom_write_na;
308 zend_hash_str_add_mem(prop_handler, name, strlen(name), &hnd, sizeof(dom_prop_handler));
309 }
310 /* }}} */
311
dom_get_property_ptr_ptr(zval * object,zval * member,int type,void ** cache_slot)312 static zval *dom_get_property_ptr_ptr(zval *object, zval *member, int type, void **cache_slot) /* {{{ */
313 {
314 dom_object *obj = Z_DOMOBJ_P(object);
315 zend_string *member_str = zval_get_string(member);
316 zval *retval = NULL;
317
318 if (!obj->prop_handler || !zend_hash_exists(obj->prop_handler, member_str)) {
319 zend_object_handlers *std_hnd = zend_get_std_object_handlers();
320 retval = std_hnd->get_property_ptr_ptr(object, member, type, cache_slot);
321 }
322
323 zend_string_release(member_str);
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 zend_object_handlers *std_hnd = zend_get_std_object_handlers();
351 retval = std_hnd->read_property(object, member, type, cache_slot, rv);
352 }
353
354 zend_string_release(member_str);
355 return retval;
356 }
357 /* }}} */
358
359 /* {{{ dom_write_property */
dom_write_property(zval * object,zval * member,zval * value,void ** cache_slot)360 void dom_write_property(zval *object, zval *member, zval *value, void **cache_slot)
361 {
362 dom_object *obj = Z_DOMOBJ_P(object);
363 zend_string *member_str = zval_get_string(member);
364 dom_prop_handler *hnd = NULL;
365
366 if (obj->prop_handler != NULL) {
367 hnd = zend_hash_find_ptr(obj->prop_handler, member_str);
368 }
369 if (hnd) {
370 hnd->write_func(obj, value);
371 } else {
372 zend_object_handlers *std_hnd = zend_get_std_object_handlers();
373 std_hnd->write_property(object, member, value, cache_slot);
374 }
375
376 zend_string_release(member_str);
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_dtor(&tmp);
403 }
404 } else {
405 zend_object_handlers *std_hnd = zend_get_std_object_handlers();
406 retval = std_hnd->has_property(object, member, check_empty, cache_slot);
407 }
408
409 zend_string_release(member_str);
410 return retval;
411 }
412 /* }}} */
413
dom_get_debug_info_helper(zval * object,int * is_temp)414 static HashTable* dom_get_debug_info_helper(zval *object, int *is_temp) /* {{{ */
415 {
416 dom_object *obj = Z_DOMOBJ_P(object);
417 HashTable *debug_info,
418 *prop_handlers = obj->prop_handler,
419 *std_props;
420 zend_string *string_key;
421 dom_prop_handler *entry;
422 zend_string *object_str;
423
424 *is_temp = 1;
425
426 std_props = zend_std_get_properties(object);
427 debug_info = zend_array_dup(std_props);
428
429 if (!prop_handlers) {
430 return debug_info;
431 }
432
433 object_str = zend_string_init("(object value omitted)", sizeof("(object value omitted)")-1, 0);
434
435 ZEND_HASH_FOREACH_STR_KEY_PTR(prop_handlers, string_key, entry) {
436 zval value;
437
438 if (entry->read_func(obj, &value) == FAILURE || !string_key) {
439 continue;
440 }
441
442 if (Z_TYPE(value) == IS_OBJECT) {
443 zval_dtor(&value);
444 ZVAL_NEW_STR(&value, object_str);
445 zend_string_addref(object_str);
446 }
447
448 zend_hash_add(debug_info, string_key, &value);
449 } ZEND_HASH_FOREACH_END();
450
451 zend_string_release(object_str);
452
453 return debug_info;
454 }
455 /* }}} */
456
dom_get_debug_info(zval * object,int * is_temp)457 static HashTable* dom_get_debug_info(zval *object, int *is_temp) /* {{{ */
458 {
459 return dom_get_debug_info_helper(object, is_temp);
460 }
461 /* }}} */
462
php_dom_export_node(zval * object)463 void *php_dom_export_node(zval *object) /* {{{ */
464 {
465 php_libxml_node_object *intern;
466 xmlNodePtr nodep = NULL;
467
468 intern = (php_libxml_node_object *) Z_DOMOBJ_P(object);
469 if (intern->node) {
470 nodep = intern->node->node;
471 }
472
473 return nodep;
474 }
475 /* }}} */
476
477 /* {{{ proto somNode dom_import_simplexml(sxeobject node)
478 Get a simplexml_element object from dom to allow for processing */
PHP_FUNCTION(dom_import_simplexml)479 PHP_FUNCTION(dom_import_simplexml)
480 {
481 zval *node;
482 xmlNodePtr nodep = NULL;
483 php_libxml_node_object *nodeobj;
484 int ret;
485
486 if (zend_parse_parameters(ZEND_NUM_ARGS(), "o", &node) == FAILURE) {
487 return;
488 }
489
490 nodeobj = (php_libxml_node_object *) ((char *) Z_OBJ_P(node) - Z_OBJ_HT_P(node)->offset);
491 nodep = php_libxml_import_node(node);
492
493 if (nodep && nodeobj && (nodep->type == XML_ELEMENT_NODE || nodep->type == XML_ATTRIBUTE_NODE)) {
494 DOM_RET_OBJ((xmlNodePtr) nodep, &ret, (dom_object *)nodeobj);
495 } else {
496 php_error_docref(NULL, E_WARNING, "Invalid Nodetype to import");
497 RETURN_NULL();
498 }
499 }
500 /* }}} */
501
502 static dom_object* dom_objects_set_class(zend_class_entry *class_type, zend_bool hash_copy);
503
dom_objects_store_clone_obj(zval * zobject)504 static zend_object *dom_objects_store_clone_obj(zval *zobject) /* {{{ */
505 {
506 dom_object *intern = Z_DOMOBJ_P(zobject);
507 dom_object *clone = dom_objects_set_class(intern->std.ce, 0);
508
509 clone->std.handlers = dom_get_obj_handlers();
510
511 if (instanceof_function(intern->std.ce, dom_node_class_entry)) {
512 xmlNodePtr node = (xmlNodePtr)dom_object_get_node(intern);
513 if (node != NULL) {
514 xmlNodePtr cloned_node = xmlDocCopyNode(node, node->doc, 1);
515 if (cloned_node != NULL) {
516 /* If we cloned a document then we must create new doc proxy */
517 if (cloned_node->doc == node->doc) {
518 clone->document = intern->document;
519 }
520 php_libxml_increment_doc_ref((php_libxml_node_object *)clone, cloned_node->doc);
521 php_libxml_increment_node_ptr((php_libxml_node_object *)clone, cloned_node, (void *)clone);
522 if (intern->document != clone->document) {
523 dom_copy_doc_props(intern->document, clone->document);
524 }
525 }
526
527 }
528 }
529
530 zend_objects_clone_members(&clone->std, &intern->std);
531
532 return &clone->std;
533 }
534 /* }}} */
535
dom_copy_prop_handler(zval * zv)536 static void dom_copy_prop_handler(zval *zv) /* {{{ */
537 {
538 dom_prop_handler *hnd = Z_PTR_P(zv);
539 Z_PTR_P(zv) = malloc(sizeof(dom_prop_handler));
540 memcpy(Z_PTR_P(zv), hnd, sizeof(dom_prop_handler));
541 }
542 /* }}} */
543
dom_dtor_prop_handler(zval * zv)544 static void dom_dtor_prop_handler(zval *zv) /* {{{ */
545 {
546 free(Z_PTR_P(zv));
547 }
548
549 /* {{{ arginfo */
550 ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_import_simplexml, 0, 0, 1)
551 ZEND_ARG_INFO(0, node)
552 ZEND_END_ARG_INFO()
553 /* }}} */
554
555 static const zend_function_entry dom_functions[] = {
556 PHP_FE(dom_import_simplexml, arginfo_dom_import_simplexml)
557 PHP_FE_END
558 };
559
560 static const zend_module_dep dom_deps[] = {
561 ZEND_MOD_REQUIRED("libxml")
562 ZEND_MOD_CONFLICTS("domxml")
563 ZEND_MOD_END
564 };
565
566 zend_module_entry dom_module_entry = { /* {{{ */
567 STANDARD_MODULE_HEADER_EX, NULL,
568 dom_deps,
569 "dom",
570 dom_functions,
571 PHP_MINIT(dom),
572 PHP_MSHUTDOWN(dom),
573 NULL,
574 NULL,
575 PHP_MINFO(dom),
576 DOM_API_VERSION, /* Extension versionnumber */
577 STANDARD_MODULE_PROPERTIES
578 };
579 /* }}} */
580
581 #ifdef COMPILE_DL_DOM
582 ZEND_GET_MODULE(dom)
583 #endif
584
585 void dom_objects_free_storage(zend_object *object);
586 void dom_nnodemap_objects_free_storage(zend_object *object);
587 static zend_object *dom_objects_store_clone_obj(zval *zobject);
588 static void dom_nnodemap_object_dtor(zend_object *object);
589 #if defined(LIBXML_XPATH_ENABLED)
590 void dom_xpath_objects_free_storage(zend_object *object);
591 #endif
592
593 /* {{{ PHP_MINIT_FUNCTION(dom) */
PHP_MINIT_FUNCTION(dom)594 PHP_MINIT_FUNCTION(dom)
595 {
596 zend_class_entry ce;
597
598 memcpy(&dom_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
599 dom_object_handlers.offset = XtOffsetOf(dom_object, std);
600 dom_object_handlers.free_obj = dom_objects_free_storage;
601 dom_object_handlers.read_property = dom_read_property;
602 dom_object_handlers.write_property = dom_write_property;
603 dom_object_handlers.get_property_ptr_ptr = dom_get_property_ptr_ptr;
604 dom_object_handlers.clone_obj = dom_objects_store_clone_obj;
605 dom_object_handlers.has_property = dom_property_exists;
606 dom_object_handlers.get_debug_info = dom_get_debug_info;
607
608 memcpy(&dom_nnodemap_object_handlers, &dom_object_handlers, sizeof(zend_object_handlers));
609 dom_nnodemap_object_handlers.free_obj = dom_nnodemap_objects_free_storage;
610 dom_nnodemap_object_handlers.dtor_obj = dom_nnodemap_object_dtor;
611 dom_nnodemap_object_handlers.read_dimension = dom_nodelist_read_dimension;
612 dom_nnodemap_object_handlers.has_dimension = dom_nodelist_has_dimension;
613
614 zend_hash_init(&classes, 0, NULL, NULL, 1);
615
616 INIT_CLASS_ENTRY(ce, "DOMException", php_dom_domexception_class_functions);
617 dom_domexception_class_entry = zend_register_internal_class_ex(&ce, zend_ce_exception);
618 dom_domexception_class_entry->ce_flags |= ZEND_ACC_FINAL;
619 zend_declare_property_long(dom_domexception_class_entry, "code", sizeof("code")-1, 0, ZEND_ACC_PUBLIC);
620
621 REGISTER_DOM_CLASS(ce, "DOMStringList", NULL, php_dom_domstringlist_class_functions, dom_domstringlist_class_entry);
622
623 zend_hash_init(&dom_domstringlist_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
624 dom_register_prop_handler(&dom_domstringlist_prop_handlers, "length", dom_domstringlist_length_read, NULL);
625 zend_hash_add_ptr(&classes, ce.name, &dom_domstringlist_prop_handlers);
626
627 REGISTER_DOM_CLASS(ce, "DOMNameList", NULL, php_dom_namelist_class_functions, dom_namelist_class_entry);
628
629 zend_hash_init(&dom_namelist_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
630 dom_register_prop_handler(&dom_namelist_prop_handlers, "length", dom_namelist_length_read, NULL);
631 zend_hash_add_ptr(&classes, ce.name, &dom_namelist_prop_handlers);
632
633 REGISTER_DOM_CLASS(ce, "DOMImplementationList", NULL, php_dom_domimplementationlist_class_functions, dom_domimplementationlist_class_entry);
634
635 zend_hash_init(&dom_domimplementationlist_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
636 dom_register_prop_handler(&dom_domimplementationlist_prop_handlers, "length", dom_domimplementationlist_length_read, NULL);
637 zend_hash_add_ptr(&classes, ce.name, &dom_domimplementationlist_prop_handlers);
638
639 REGISTER_DOM_CLASS(ce, "DOMImplementationSource", NULL, php_dom_domimplementationsource_class_functions, dom_domimplementationsource_class_entry);
640 REGISTER_DOM_CLASS(ce, "DOMImplementation", NULL, php_dom_domimplementation_class_functions, dom_domimplementation_class_entry);
641
642 REGISTER_DOM_CLASS(ce, "DOMNode", NULL, php_dom_node_class_functions, dom_node_class_entry);
643
644 zend_hash_init(&dom_node_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
645 dom_register_prop_handler(&dom_node_prop_handlers, "nodeName", dom_node_node_name_read, NULL);
646 dom_register_prop_handler(&dom_node_prop_handlers, "nodeValue", dom_node_node_value_read, dom_node_node_value_write);
647 dom_register_prop_handler(&dom_node_prop_handlers, "nodeType", dom_node_node_type_read, NULL);
648 dom_register_prop_handler(&dom_node_prop_handlers, "parentNode", dom_node_parent_node_read, NULL);
649 dom_register_prop_handler(&dom_node_prop_handlers, "childNodes", dom_node_child_nodes_read, NULL);
650 dom_register_prop_handler(&dom_node_prop_handlers, "firstChild", dom_node_first_child_read, NULL);
651 dom_register_prop_handler(&dom_node_prop_handlers, "lastChild", dom_node_last_child_read, NULL);
652 dom_register_prop_handler(&dom_node_prop_handlers, "previousSibling", dom_node_previous_sibling_read, NULL);
653 dom_register_prop_handler(&dom_node_prop_handlers, "nextSibling", dom_node_next_sibling_read, NULL);
654 dom_register_prop_handler(&dom_node_prop_handlers, "attributes", dom_node_attributes_read, NULL);
655 dom_register_prop_handler(&dom_node_prop_handlers, "ownerDocument", dom_node_owner_document_read, NULL);
656 dom_register_prop_handler(&dom_node_prop_handlers, "namespaceURI", dom_node_namespace_uri_read, NULL);
657 dom_register_prop_handler(&dom_node_prop_handlers, "prefix", dom_node_prefix_read, dom_node_prefix_write);
658 dom_register_prop_handler(&dom_node_prop_handlers, "localName", dom_node_local_name_read, NULL);
659 dom_register_prop_handler(&dom_node_prop_handlers, "baseURI", dom_node_base_uri_read, NULL);
660 dom_register_prop_handler(&dom_node_prop_handlers, "textContent", dom_node_text_content_read, dom_node_text_content_write);
661 zend_hash_add_ptr(&classes, ce.name, &dom_node_prop_handlers);
662
663 REGISTER_DOM_CLASS(ce, "DOMNameSpaceNode", NULL, NULL, dom_namespace_node_class_entry);
664
665 zend_hash_init(&dom_namespace_node_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
666 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "nodeName", dom_node_node_name_read, NULL);
667 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "nodeValue", dom_node_node_value_read, NULL);
668 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "nodeType", dom_node_node_type_read, NULL);
669 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "prefix", dom_node_prefix_read, NULL);
670 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "localName", dom_node_local_name_read, NULL);
671 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "namespaceURI", dom_node_namespace_uri_read, NULL);
672 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "ownerDocument", dom_node_owner_document_read, NULL);
673 dom_register_prop_handler(&dom_namespace_node_prop_handlers, "parentNode", dom_node_parent_node_read, NULL);
674 zend_hash_add_ptr(&classes, ce.name, &dom_namespace_node_prop_handlers);
675
676 REGISTER_DOM_CLASS(ce, "DOMDocumentFragment", dom_node_class_entry, php_dom_documentfragment_class_functions, dom_documentfragment_class_entry);
677 zend_hash_add_ptr(&classes, ce.name, &dom_node_prop_handlers);
678
679 REGISTER_DOM_CLASS(ce, "DOMDocument", dom_node_class_entry, php_dom_document_class_functions, dom_document_class_entry);
680 zend_hash_init(&dom_document_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
681 dom_register_prop_handler(&dom_document_prop_handlers, "doctype", dom_document_doctype_read, NULL);
682 dom_register_prop_handler(&dom_document_prop_handlers, "implementation", dom_document_implementation_read, NULL);
683 dom_register_prop_handler(&dom_document_prop_handlers, "documentElement", dom_document_document_element_read, NULL);
684 dom_register_prop_handler(&dom_document_prop_handlers, "actualEncoding", dom_document_encoding_read, NULL);
685 dom_register_prop_handler(&dom_document_prop_handlers, "encoding", dom_document_encoding_read, dom_document_encoding_write);
686 dom_register_prop_handler(&dom_document_prop_handlers, "xmlEncoding", dom_document_encoding_read, NULL);
687 dom_register_prop_handler(&dom_document_prop_handlers, "standalone", dom_document_standalone_read, dom_document_standalone_write);
688 dom_register_prop_handler(&dom_document_prop_handlers, "xmlStandalone", dom_document_standalone_read, dom_document_standalone_write);
689 dom_register_prop_handler(&dom_document_prop_handlers, "version", dom_document_version_read, dom_document_version_write);
690 dom_register_prop_handler(&dom_document_prop_handlers, "xmlVersion", dom_document_version_read, dom_document_version_write);
691 dom_register_prop_handler(&dom_document_prop_handlers, "strictErrorChecking", dom_document_strict_error_checking_read, dom_document_strict_error_checking_write);
692 dom_register_prop_handler(&dom_document_prop_handlers, "documentURI", dom_document_document_uri_read, dom_document_document_uri_write);
693 dom_register_prop_handler(&dom_document_prop_handlers, "config", dom_document_config_read, NULL);
694 dom_register_prop_handler(&dom_document_prop_handlers, "formatOutput", dom_document_format_output_read, dom_document_format_output_write);
695 dom_register_prop_handler(&dom_document_prop_handlers, "validateOnParse", dom_document_validate_on_parse_read, dom_document_validate_on_parse_write);
696 dom_register_prop_handler(&dom_document_prop_handlers, "resolveExternals", dom_document_resolve_externals_read, dom_document_resolve_externals_write);
697 dom_register_prop_handler(&dom_document_prop_handlers, "preserveWhiteSpace", dom_document_preserve_whitespace_read, dom_document_preserve_whitespace_write);
698 dom_register_prop_handler(&dom_document_prop_handlers, "recover", dom_document_recover_read, dom_document_recover_write);
699 dom_register_prop_handler(&dom_document_prop_handlers, "substituteEntities", dom_document_substitue_entities_read, dom_document_substitue_entities_write);
700
701 zend_hash_merge(&dom_document_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
702 zend_hash_add_ptr(&classes, ce.name, &dom_document_prop_handlers);
703
704 INIT_CLASS_ENTRY(ce, "DOMNodeList", php_dom_nodelist_class_functions);
705 ce.create_object = dom_nnodemap_objects_new;
706 dom_nodelist_class_entry = zend_register_internal_class_ex(&ce, NULL);
707 dom_nodelist_class_entry->get_iterator = php_dom_get_iterator;
708 zend_class_implements(dom_nodelist_class_entry, 1, zend_ce_traversable);
709
710 zend_hash_init(&dom_nodelist_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
711 dom_register_prop_handler(&dom_nodelist_prop_handlers, "length", dom_nodelist_length_read, NULL);
712 zend_hash_add_ptr(&classes, ce.name, &dom_nodelist_prop_handlers);
713
714 INIT_CLASS_ENTRY(ce, "DOMNamedNodeMap", php_dom_namednodemap_class_functions);
715 ce.create_object = dom_nnodemap_objects_new;
716 dom_namednodemap_class_entry = zend_register_internal_class_ex(&ce, NULL);
717 dom_namednodemap_class_entry->get_iterator = php_dom_get_iterator;
718 zend_class_implements(dom_namednodemap_class_entry, 1, zend_ce_traversable);
719
720 zend_hash_init(&dom_namednodemap_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
721 dom_register_prop_handler(&dom_namednodemap_prop_handlers, "length", dom_namednodemap_length_read, NULL);
722 zend_hash_add_ptr(&classes, ce.name, &dom_namednodemap_prop_handlers);
723
724 REGISTER_DOM_CLASS(ce, "DOMCharacterData", dom_node_class_entry, php_dom_characterdata_class_functions, dom_characterdata_class_entry);
725
726 zend_hash_init(&dom_characterdata_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
727 dom_register_prop_handler(&dom_characterdata_prop_handlers, "data", dom_characterdata_data_read, dom_characterdata_data_write);
728 dom_register_prop_handler(&dom_characterdata_prop_handlers, "length", dom_characterdata_length_read, NULL);
729 zend_hash_merge(&dom_characterdata_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
730 zend_hash_add_ptr(&classes, ce.name, &dom_characterdata_prop_handlers);
731
732 REGISTER_DOM_CLASS(ce, "DOMAttr", dom_node_class_entry, php_dom_attr_class_functions, dom_attr_class_entry);
733
734 zend_hash_init(&dom_attr_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
735 dom_register_prop_handler(&dom_attr_prop_handlers, "name", dom_attr_name_read, NULL);
736 dom_register_prop_handler(&dom_attr_prop_handlers, "specified", dom_attr_specified_read, NULL);
737 dom_register_prop_handler(&dom_attr_prop_handlers, "value", dom_attr_value_read, dom_attr_value_write);
738 dom_register_prop_handler(&dom_attr_prop_handlers, "ownerElement", dom_attr_owner_element_read, NULL);
739 dom_register_prop_handler(&dom_attr_prop_handlers, "schemaTypeInfo", dom_attr_schema_type_info_read, NULL);
740 zend_hash_merge(&dom_attr_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
741 zend_hash_add_ptr(&classes, ce.name, &dom_attr_prop_handlers);
742
743 REGISTER_DOM_CLASS(ce, "DOMElement", dom_node_class_entry, php_dom_element_class_functions, dom_element_class_entry);
744
745 zend_hash_init(&dom_element_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
746 dom_register_prop_handler(&dom_element_prop_handlers, "tagName", dom_element_tag_name_read, NULL);
747 dom_register_prop_handler(&dom_element_prop_handlers, "schemaTypeInfo", dom_element_schema_type_info_read, NULL);
748 zend_hash_merge(&dom_element_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
749 zend_hash_add_ptr(&classes, ce.name, &dom_element_prop_handlers);
750
751 REGISTER_DOM_CLASS(ce, "DOMText", dom_characterdata_class_entry, php_dom_text_class_functions, dom_text_class_entry);
752
753 zend_hash_init(&dom_text_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
754 dom_register_prop_handler(&dom_text_prop_handlers, "wholeText", dom_text_whole_text_read, NULL);
755 zend_hash_merge(&dom_text_prop_handlers, &dom_characterdata_prop_handlers, dom_copy_prop_handler, 0);
756 zend_hash_add_ptr(&classes, ce.name, &dom_text_prop_handlers);
757
758 REGISTER_DOM_CLASS(ce, "DOMComment", dom_characterdata_class_entry, php_dom_comment_class_functions, dom_comment_class_entry);
759 zend_hash_add_ptr(&classes, ce.name, &dom_characterdata_prop_handlers);
760
761 REGISTER_DOM_CLASS(ce, "DOMTypeinfo", NULL, php_dom_typeinfo_class_functions, dom_typeinfo_class_entry);
762
763 zend_hash_init(&dom_typeinfo_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
764 dom_register_prop_handler(&dom_typeinfo_prop_handlers, "typeName", dom_typeinfo_type_name_read, NULL);
765 dom_register_prop_handler(&dom_typeinfo_prop_handlers, "typeNamespace", dom_typeinfo_type_namespace_read, NULL);
766 zend_hash_add_ptr(&classes, ce.name, &dom_typeinfo_prop_handlers);
767
768 REGISTER_DOM_CLASS(ce, "DOMUserDataHandler", NULL, php_dom_userdatahandler_class_functions, dom_userdatahandler_class_entry);
769 REGISTER_DOM_CLASS(ce, "DOMDomError", NULL, php_dom_domerror_class_functions, dom_domerror_class_entry);
770
771 zend_hash_init(&dom_domerror_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
772 dom_register_prop_handler(&dom_domerror_prop_handlers, "severity", dom_domerror_severity_read, NULL);
773 dom_register_prop_handler(&dom_domerror_prop_handlers, "message", dom_domerror_message_read, NULL);
774 dom_register_prop_handler(&dom_domerror_prop_handlers, "type", dom_domerror_type_read, NULL);
775 dom_register_prop_handler(&dom_domerror_prop_handlers, "relatedException", dom_domerror_related_exception_read, NULL);
776 dom_register_prop_handler(&dom_domerror_prop_handlers, "related_data", dom_domerror_related_data_read, NULL);
777 dom_register_prop_handler(&dom_domerror_prop_handlers, "location", dom_domerror_location_read, NULL);
778 zend_hash_add_ptr(&classes, ce.name, &dom_domerror_prop_handlers);
779
780 REGISTER_DOM_CLASS(ce, "DOMErrorHandler", NULL, php_dom_domerrorhandler_class_functions, dom_domerrorhandler_class_entry);
781 REGISTER_DOM_CLASS(ce, "DOMLocator", NULL, php_dom_domlocator_class_functions, dom_domlocator_class_entry);
782
783 zend_hash_init(&dom_domlocator_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
784 dom_register_prop_handler(&dom_domlocator_prop_handlers, "lineNumber", dom_domlocator_line_number_read, NULL);
785 dom_register_prop_handler(&dom_domlocator_prop_handlers, "columnNumber", dom_domlocator_column_number_read, NULL);
786 dom_register_prop_handler(&dom_domlocator_prop_handlers, "offset", dom_domlocator_offset_read, NULL);
787 dom_register_prop_handler(&dom_domlocator_prop_handlers, "relatedNode", dom_domlocator_related_node_read, NULL);
788 dom_register_prop_handler(&dom_domlocator_prop_handlers, "uri", dom_domlocator_uri_read, NULL);
789 zend_hash_add_ptr(&classes, ce.name, &dom_domlocator_prop_handlers);
790
791 REGISTER_DOM_CLASS(ce, "DOMConfiguration", NULL, php_dom_domconfiguration_class_functions, dom_domconfiguration_class_entry);
792 REGISTER_DOM_CLASS(ce, "DOMCdataSection", dom_text_class_entry, php_dom_cdatasection_class_functions, dom_cdatasection_class_entry);
793 zend_hash_add_ptr(&classes, ce.name, &dom_text_prop_handlers);
794
795 REGISTER_DOM_CLASS(ce, "DOMDocumentType", dom_node_class_entry, php_dom_documenttype_class_functions, dom_documenttype_class_entry);
796
797 zend_hash_init(&dom_documenttype_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
798 dom_register_prop_handler(&dom_documenttype_prop_handlers, "name", dom_documenttype_name_read, NULL);
799 dom_register_prop_handler(&dom_documenttype_prop_handlers, "entities", dom_documenttype_entities_read, NULL);
800 dom_register_prop_handler(&dom_documenttype_prop_handlers, "notations", dom_documenttype_notations_read, NULL);
801 dom_register_prop_handler(&dom_documenttype_prop_handlers, "publicId", dom_documenttype_public_id_read, NULL);
802 dom_register_prop_handler(&dom_documenttype_prop_handlers, "systemId", dom_documenttype_system_id_read, NULL);
803 dom_register_prop_handler(&dom_documenttype_prop_handlers, "internalSubset", dom_documenttype_internal_subset_read, NULL);
804 zend_hash_merge(&dom_documenttype_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
805 zend_hash_add_ptr(&classes, ce.name, &dom_documenttype_prop_handlers);
806
807 REGISTER_DOM_CLASS(ce, "DOMNotation", dom_node_class_entry, php_dom_notation_class_functions, dom_notation_class_entry);
808
809 zend_hash_init(&dom_notation_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
810 dom_register_prop_handler(&dom_notation_prop_handlers, "publicId", dom_notation_public_id_read, NULL);
811 dom_register_prop_handler(&dom_notation_prop_handlers, "systemId", dom_notation_system_id_read, NULL);
812 zend_hash_merge(&dom_notation_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
813 zend_hash_add_ptr(&classes, ce.name, &dom_notation_prop_handlers);
814
815 REGISTER_DOM_CLASS(ce, "DOMEntity", dom_node_class_entry, php_dom_entity_class_functions, dom_entity_class_entry);
816
817 zend_hash_init(&dom_entity_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
818 dom_register_prop_handler(&dom_entity_prop_handlers, "publicId", dom_entity_public_id_read, NULL);
819 dom_register_prop_handler(&dom_entity_prop_handlers, "systemId", dom_entity_system_id_read, NULL);
820 dom_register_prop_handler(&dom_entity_prop_handlers, "notationName", dom_entity_notation_name_read, NULL);
821 dom_register_prop_handler(&dom_entity_prop_handlers, "actualEncoding", dom_entity_actual_encoding_read, dom_entity_actual_encoding_write);
822 dom_register_prop_handler(&dom_entity_prop_handlers, "encoding", dom_entity_encoding_read, dom_entity_encoding_write);
823 dom_register_prop_handler(&dom_entity_prop_handlers, "version", dom_entity_version_read, dom_entity_version_write);
824 zend_hash_merge(&dom_entity_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
825 zend_hash_add_ptr(&classes, ce.name, &dom_entity_prop_handlers);
826
827 REGISTER_DOM_CLASS(ce, "DOMEntityReference", dom_node_class_entry, php_dom_entityreference_class_functions, dom_entityreference_class_entry);
828 zend_hash_add_ptr(&classes, ce.name, &dom_node_prop_handlers);
829
830 REGISTER_DOM_CLASS(ce, "DOMProcessingInstruction", dom_node_class_entry, php_dom_processinginstruction_class_functions, dom_processinginstruction_class_entry);
831
832 zend_hash_init(&dom_processinginstruction_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
833 dom_register_prop_handler(&dom_processinginstruction_prop_handlers, "target", dom_processinginstruction_target_read, NULL);
834 dom_register_prop_handler(&dom_processinginstruction_prop_handlers, "data", dom_processinginstruction_data_read, dom_processinginstruction_data_write);
835 zend_hash_merge(&dom_processinginstruction_prop_handlers, &dom_node_prop_handlers, dom_copy_prop_handler, 0);
836 zend_hash_add_ptr(&classes, ce.name, &dom_processinginstruction_prop_handlers);
837
838 REGISTER_DOM_CLASS(ce, "DOMStringExtend", NULL, php_dom_string_extend_class_functions, dom_string_extend_class_entry);
839
840 #if defined(LIBXML_XPATH_ENABLED)
841 memcpy(&dom_xpath_object_handlers, &dom_object_handlers, sizeof(zend_object_handlers));
842 dom_xpath_object_handlers.offset = XtOffsetOf(dom_xpath_object, dom) + XtOffsetOf(dom_object, std);
843 dom_xpath_object_handlers.free_obj = dom_xpath_objects_free_storage;
844
845 INIT_CLASS_ENTRY(ce, "DOMXPath", php_dom_xpath_class_functions);
846 ce.create_object = dom_xpath_objects_new;
847 dom_xpath_class_entry = zend_register_internal_class_ex(&ce, NULL);
848
849 zend_hash_init(&dom_xpath_prop_handlers, 0, NULL, dom_dtor_prop_handler, 1);
850 dom_register_prop_handler(&dom_xpath_prop_handlers, "document", dom_xpath_document_read, NULL);
851 zend_hash_add_ptr(&classes, ce.name, &dom_xpath_prop_handlers);
852 #endif
853
854 REGISTER_LONG_CONSTANT("XML_ELEMENT_NODE", XML_ELEMENT_NODE, CONST_CS | CONST_PERSISTENT);
855 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NODE", XML_ATTRIBUTE_NODE, CONST_CS | CONST_PERSISTENT);
856 REGISTER_LONG_CONSTANT("XML_TEXT_NODE", XML_TEXT_NODE, CONST_CS | CONST_PERSISTENT);
857 REGISTER_LONG_CONSTANT("XML_CDATA_SECTION_NODE", XML_CDATA_SECTION_NODE, CONST_CS | CONST_PERSISTENT);
858 REGISTER_LONG_CONSTANT("XML_ENTITY_REF_NODE", XML_ENTITY_REF_NODE, CONST_CS | CONST_PERSISTENT);
859 REGISTER_LONG_CONSTANT("XML_ENTITY_NODE", XML_ENTITY_NODE, CONST_CS | CONST_PERSISTENT);
860 REGISTER_LONG_CONSTANT("XML_PI_NODE", XML_PI_NODE, CONST_CS | CONST_PERSISTENT);
861 REGISTER_LONG_CONSTANT("XML_COMMENT_NODE", XML_COMMENT_NODE, CONST_CS | CONST_PERSISTENT);
862 REGISTER_LONG_CONSTANT("XML_DOCUMENT_NODE", XML_DOCUMENT_NODE, CONST_CS | CONST_PERSISTENT);
863 REGISTER_LONG_CONSTANT("XML_DOCUMENT_TYPE_NODE", XML_DOCUMENT_TYPE_NODE, CONST_CS | CONST_PERSISTENT);
864 REGISTER_LONG_CONSTANT("XML_DOCUMENT_FRAG_NODE", XML_DOCUMENT_FRAG_NODE, CONST_CS | CONST_PERSISTENT);
865 REGISTER_LONG_CONSTANT("XML_NOTATION_NODE", XML_NOTATION_NODE, CONST_CS | CONST_PERSISTENT);
866 REGISTER_LONG_CONSTANT("XML_HTML_DOCUMENT_NODE", XML_HTML_DOCUMENT_NODE, CONST_CS | CONST_PERSISTENT);
867 REGISTER_LONG_CONSTANT("XML_DTD_NODE", XML_DTD_NODE, CONST_CS | CONST_PERSISTENT);
868 REGISTER_LONG_CONSTANT("XML_ELEMENT_DECL_NODE", XML_ELEMENT_DECL, CONST_CS | CONST_PERSISTENT);
869 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_DECL_NODE", XML_ATTRIBUTE_DECL, CONST_CS | CONST_PERSISTENT);
870 REGISTER_LONG_CONSTANT("XML_ENTITY_DECL_NODE", XML_ENTITY_DECL, CONST_CS | CONST_PERSISTENT);
871 REGISTER_LONG_CONSTANT("XML_NAMESPACE_DECL_NODE", XML_NAMESPACE_DECL, CONST_CS | CONST_PERSISTENT);
872 #ifdef XML_GLOBAL_NAMESPACE
873 REGISTER_LONG_CONSTANT("XML_GLOBAL_NAMESPACE", XML_GLOBAL_NAMESPACE, CONST_CS | CONST_PERSISTENT);
874 #endif
875 REGISTER_LONG_CONSTANT("XML_LOCAL_NAMESPACE", XML_LOCAL_NAMESPACE, CONST_CS | CONST_PERSISTENT);
876 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_CDATA", XML_ATTRIBUTE_CDATA, CONST_CS | CONST_PERSISTENT);
877 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_ID", XML_ATTRIBUTE_ID, CONST_CS | CONST_PERSISTENT);
878 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_IDREF", XML_ATTRIBUTE_IDREF, CONST_CS | CONST_PERSISTENT);
879 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_IDREFS", XML_ATTRIBUTE_IDREFS, CONST_CS | CONST_PERSISTENT);
880 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_ENTITY", XML_ATTRIBUTE_ENTITIES, CONST_CS | CONST_PERSISTENT);
881 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NMTOKEN", XML_ATTRIBUTE_NMTOKEN, CONST_CS | CONST_PERSISTENT);
882 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NMTOKENS", XML_ATTRIBUTE_NMTOKENS, CONST_CS | CONST_PERSISTENT);
883 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_ENUMERATION", XML_ATTRIBUTE_ENUMERATION, CONST_CS | CONST_PERSISTENT);
884 REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NOTATION", XML_ATTRIBUTE_NOTATION, CONST_CS | CONST_PERSISTENT);
885
886 /* DOMException Codes */
887 REGISTER_LONG_CONSTANT("DOM_PHP_ERR", PHP_ERR, CONST_CS | CONST_PERSISTENT);
888 REGISTER_LONG_CONSTANT("DOM_INDEX_SIZE_ERR", INDEX_SIZE_ERR, CONST_CS | CONST_PERSISTENT);
889 REGISTER_LONG_CONSTANT("DOMSTRING_SIZE_ERR", DOMSTRING_SIZE_ERR, CONST_CS | CONST_PERSISTENT);
890 REGISTER_LONG_CONSTANT("DOM_HIERARCHY_REQUEST_ERR", HIERARCHY_REQUEST_ERR, CONST_CS | CONST_PERSISTENT);
891 REGISTER_LONG_CONSTANT("DOM_WRONG_DOCUMENT_ERR", WRONG_DOCUMENT_ERR, CONST_CS | CONST_PERSISTENT);
892 REGISTER_LONG_CONSTANT("DOM_INVALID_CHARACTER_ERR", INVALID_CHARACTER_ERR, CONST_CS | CONST_PERSISTENT);
893 REGISTER_LONG_CONSTANT("DOM_NO_DATA_ALLOWED_ERR", NO_DATA_ALLOWED_ERR, CONST_CS | CONST_PERSISTENT);
894 REGISTER_LONG_CONSTANT("DOM_NO_MODIFICATION_ALLOWED_ERR", NO_MODIFICATION_ALLOWED_ERR, CONST_CS | CONST_PERSISTENT);
895 REGISTER_LONG_CONSTANT("DOM_NOT_FOUND_ERR", NOT_FOUND_ERR, CONST_CS | CONST_PERSISTENT);
896 REGISTER_LONG_CONSTANT("DOM_NOT_SUPPORTED_ERR", NOT_SUPPORTED_ERR, CONST_CS | CONST_PERSISTENT);
897 REGISTER_LONG_CONSTANT("DOM_INUSE_ATTRIBUTE_ERR", INUSE_ATTRIBUTE_ERR, CONST_CS | CONST_PERSISTENT);
898 REGISTER_LONG_CONSTANT("DOM_INVALID_STATE_ERR", INVALID_STATE_ERR, CONST_CS | CONST_PERSISTENT);
899 REGISTER_LONG_CONSTANT("DOM_SYNTAX_ERR", SYNTAX_ERR, CONST_CS | CONST_PERSISTENT);
900 REGISTER_LONG_CONSTANT("DOM_INVALID_MODIFICATION_ERR", INVALID_MODIFICATION_ERR, CONST_CS | CONST_PERSISTENT);
901 REGISTER_LONG_CONSTANT("DOM_NAMESPACE_ERR", NAMESPACE_ERR, CONST_CS | CONST_PERSISTENT);
902 REGISTER_LONG_CONSTANT("DOM_INVALID_ACCESS_ERR", INVALID_ACCESS_ERR, CONST_CS | CONST_PERSISTENT);
903 REGISTER_LONG_CONSTANT("DOM_VALIDATION_ERR", VALIDATION_ERR, CONST_CS | CONST_PERSISTENT);
904
905 php_libxml_register_export(dom_node_class_entry, php_dom_export_node);
906
907 return SUCCESS;
908 }
909 /* }}} */
910
911 /* {{{ */
PHP_MINFO_FUNCTION(dom)912 PHP_MINFO_FUNCTION(dom)
913 {
914 php_info_print_table_start();
915 php_info_print_table_row(2, "DOM/XML", "enabled");
916 php_info_print_table_row(2, "DOM/XML API Version", DOM_API_VERSION);
917 php_info_print_table_row(2, "libxml Version", LIBXML_DOTTED_VERSION);
918 #if defined(LIBXML_HTML_ENABLED)
919 php_info_print_table_row(2, "HTML Support", "enabled");
920 #endif
921 #if defined(LIBXML_XPATH_ENABLED)
922 php_info_print_table_row(2, "XPath Support", "enabled");
923 #endif
924 #if defined(LIBXML_XPTR_ENABLED)
925 php_info_print_table_row(2, "XPointer Support", "enabled");
926 #endif
927 #ifdef LIBXML_SCHEMAS_ENABLED
928 php_info_print_table_row(2, "Schema Support", "enabled");
929 php_info_print_table_row(2, "RelaxNG Support", "enabled");
930 #endif
931 php_info_print_table_end();
932 }
933 /* }}} */
934
PHP_MSHUTDOWN_FUNCTION(dom)935 PHP_MSHUTDOWN_FUNCTION(dom) /* {{{ */
936 {
937 zend_hash_destroy(&dom_domstringlist_prop_handlers);
938 zend_hash_destroy(&dom_namelist_prop_handlers);
939 zend_hash_destroy(&dom_domimplementationlist_prop_handlers);
940 zend_hash_destroy(&dom_document_prop_handlers);
941 zend_hash_destroy(&dom_node_prop_handlers);
942 zend_hash_destroy(&dom_namespace_node_prop_handlers);
943 zend_hash_destroy(&dom_nodelist_prop_handlers);
944 zend_hash_destroy(&dom_namednodemap_prop_handlers);
945 zend_hash_destroy(&dom_characterdata_prop_handlers);
946 zend_hash_destroy(&dom_attr_prop_handlers);
947 zend_hash_destroy(&dom_element_prop_handlers);
948 zend_hash_destroy(&dom_text_prop_handlers);
949 zend_hash_destroy(&dom_typeinfo_prop_handlers);
950 zend_hash_destroy(&dom_domerror_prop_handlers);
951 zend_hash_destroy(&dom_domlocator_prop_handlers);
952 zend_hash_destroy(&dom_documenttype_prop_handlers);
953 zend_hash_destroy(&dom_notation_prop_handlers);
954 zend_hash_destroy(&dom_entity_prop_handlers);
955 zend_hash_destroy(&dom_processinginstruction_prop_handlers);
956 #if defined(LIBXML_XPATH_ENABLED)
957 zend_hash_destroy(&dom_xpath_prop_handlers);
958 #endif
959 zend_hash_destroy(&classes);
960
961 /* If you want do find memleaks in this module, compile libxml2 with --with-mem-debug and
962 uncomment the following line, this will tell you the amount of not freed memory
963 and the total used memory into apaches error_log */
964 /* xmlMemoryDump();*/
965
966 return SUCCESS;
967 }
968 /* }}} */
969
970 /* {{{ node_list_unlink */
node_list_unlink(xmlNodePtr node)971 void node_list_unlink(xmlNodePtr node)
972 {
973 dom_object *wrapper;
974
975 while (node != NULL) {
976
977 wrapper = php_dom_object_get_data(node);
978
979 if (wrapper != NULL ) {
980 xmlUnlinkNode(node);
981 } else {
982 if (node->type == XML_ENTITY_REF_NODE)
983 break;
984 node_list_unlink(node->children);
985
986 switch (node->type) {
987 case XML_ATTRIBUTE_DECL:
988 case XML_DTD_NODE:
989 case XML_DOCUMENT_TYPE_NODE:
990 case XML_ENTITY_DECL:
991 case XML_ATTRIBUTE_NODE:
992 case XML_TEXT_NODE:
993 break;
994 default:
995 node_list_unlink((xmlNodePtr) node->properties);
996 }
997
998 }
999
1000 node = node->next;
1001 }
1002 }
1003 /* }}} end node_list_unlink */
1004
1005 #if defined(LIBXML_XPATH_ENABLED)
1006 /* {{{ dom_xpath_objects_free_storage */
dom_xpath_objects_free_storage(zend_object * object)1007 void dom_xpath_objects_free_storage(zend_object *object)
1008 {
1009 dom_xpath_object *intern = php_xpath_obj_from_obj(object);
1010
1011 zend_object_std_dtor(&intern->dom.std);
1012
1013 if (intern->dom.ptr != NULL) {
1014 xmlXPathFreeContext((xmlXPathContextPtr) intern->dom.ptr);
1015 php_libxml_decrement_doc_ref((php_libxml_node_object *) &intern->dom);
1016 }
1017
1018 if (intern->registered_phpfunctions) {
1019 zend_hash_destroy(intern->registered_phpfunctions);
1020 FREE_HASHTABLE(intern->registered_phpfunctions);
1021 }
1022
1023 if (intern->node_list) {
1024 zend_hash_destroy(intern->node_list);
1025 FREE_HASHTABLE(intern->node_list);
1026 }
1027 }
1028 /* }}} */
1029 #endif
1030
1031 /* {{{ dom_objects_free_storage */
dom_objects_free_storage(zend_object * object)1032 void dom_objects_free_storage(zend_object *object)
1033 {
1034 dom_object *intern = php_dom_obj_from_obj(object);
1035 #if defined(__GNUC__) && __GNUC__ >= 3
1036 int retcount __attribute__((unused)); /* keep compiler quiet */
1037 #else
1038 int retcount;
1039 #endif
1040
1041 zend_object_std_dtor(&intern->std);
1042
1043 if (intern->ptr != NULL && ((php_libxml_node_ptr *)intern->ptr)->node != NULL) {
1044 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) {
1045 php_libxml_node_decrement_resource((php_libxml_node_object *) intern);
1046 } else {
1047 php_libxml_decrement_node_ptr((php_libxml_node_object *) intern);
1048 retcount = php_libxml_decrement_doc_ref((php_libxml_node_object *)intern);
1049 }
1050 intern->ptr = NULL;
1051 }
1052 }
1053 /* }}} */
1054
dom_namednode_iter(dom_object * basenode,int ntype,dom_object * intern,xmlHashTablePtr ht,xmlChar * local,xmlChar * ns)1055 void dom_namednode_iter(dom_object *basenode, int ntype, dom_object *intern, xmlHashTablePtr ht, xmlChar *local, xmlChar *ns) /* {{{ */
1056 {
1057 dom_nnodemap_object *mapptr = (dom_nnodemap_object *) intern->ptr;
1058
1059 ZEND_ASSERT(basenode != NULL);
1060
1061 ZVAL_OBJ(&mapptr->baseobj_zv, &basenode->std);
1062 Z_ADDREF(mapptr->baseobj_zv);
1063
1064 mapptr->baseobj = basenode;
1065 mapptr->nodetype = ntype;
1066 mapptr->ht = ht;
1067 mapptr->local = local;
1068 mapptr->ns = ns;
1069 }
1070 /* }}} */
1071
dom_objects_set_class(zend_class_entry * class_type,zend_bool hash_copy)1072 static dom_object* dom_objects_set_class(zend_class_entry *class_type, zend_bool hash_copy) /* {{{ */
1073 {
1074 dom_object *intern = ecalloc(1, sizeof(dom_object) + zend_object_properties_size(class_type));
1075
1076 zend_class_entry *base_class = class_type;
1077 while ((base_class->type != ZEND_INTERNAL_CLASS || base_class->info.internal.module->module_number != dom_module_entry.module_number) && base_class->parent != NULL) {
1078 base_class = base_class->parent;
1079 }
1080
1081 intern->prop_handler = zend_hash_find_ptr(&classes, base_class->name);
1082
1083 zend_object_std_init(&intern->std, class_type);
1084 if (hash_copy) {
1085 object_properties_init(&intern->std, class_type);
1086 }
1087
1088 return intern;
1089 }
1090 /* }}} */
1091
1092 /* {{{ dom_objects_new */
dom_objects_new(zend_class_entry * class_type)1093 zend_object *dom_objects_new(zend_class_entry *class_type)
1094 {
1095 dom_object *intern = dom_objects_set_class(class_type, 1);
1096 intern->std.handlers = dom_get_obj_handlers();
1097 return &intern->std;
1098 }
1099 /* }}} */
1100
1101 #if defined(LIBXML_XPATH_ENABLED)
1102 /* {{{ zend_object dom_xpath_objects_new(zend_class_entry *class_type) */
dom_xpath_objects_new(zend_class_entry * class_type)1103 zend_object *dom_xpath_objects_new(zend_class_entry *class_type)
1104 {
1105 dom_xpath_object *intern = ecalloc(1, sizeof(dom_xpath_object) + zend_object_properties_size(class_type));
1106
1107 ALLOC_HASHTABLE(intern->registered_phpfunctions);
1108 zend_hash_init(intern->registered_phpfunctions, 0, NULL, ZVAL_PTR_DTOR, 0);
1109
1110 intern->dom.prop_handler = &dom_xpath_prop_handlers;
1111 intern->dom.std.handlers = &dom_xpath_object_handlers;
1112
1113 zend_object_std_init(&intern->dom.std, class_type);
1114 object_properties_init(&intern->dom.std, class_type);
1115
1116 return &intern->dom.std;
1117 }
1118 /* }}} */
1119 #endif
1120
dom_nnodemap_object_dtor(zend_object * object)1121 static void dom_nnodemap_object_dtor(zend_object *object) /* {{{ */
1122 {
1123 dom_object *intern;
1124 dom_nnodemap_object *objmap;
1125
1126 intern = php_dom_obj_from_obj(object);
1127 objmap = (dom_nnodemap_object *)intern->ptr;
1128
1129 if (objmap) {
1130 if (objmap->local) {
1131 xmlFree(objmap->local);
1132 }
1133 if (objmap->ns) {
1134 xmlFree(objmap->ns);
1135 }
1136 if (!Z_ISUNDEF(objmap->baseobj_zv)) {
1137 zval_ptr_dtor(&objmap->baseobj_zv);
1138 }
1139 efree(objmap);
1140 intern->ptr = NULL;
1141 }
1142 }
1143 /* }}} */
1144
dom_nnodemap_objects_free_storage(zend_object * object)1145 void dom_nnodemap_objects_free_storage(zend_object *object) /* {{{ */
1146 {
1147 dom_object *intern = php_dom_obj_from_obj(object);
1148
1149 php_libxml_decrement_doc_ref((php_libxml_node_object *)intern);
1150
1151 zend_object_std_dtor(&intern->std);
1152 }
1153 /* }}} */
1154
dom_nnodemap_objects_new(zend_class_entry * class_type)1155 zend_object *dom_nnodemap_objects_new(zend_class_entry *class_type) /* {{{ */
1156 {
1157 dom_object *intern;
1158 dom_nnodemap_object *objmap;
1159
1160 intern = dom_objects_set_class(class_type, 1);
1161 intern->ptr = emalloc(sizeof(dom_nnodemap_object));
1162 objmap = (dom_nnodemap_object *)intern->ptr;
1163 ZVAL_UNDEF(&objmap->baseobj_zv);
1164 objmap->baseobj = NULL;
1165 objmap->nodetype = 0;
1166 objmap->ht = NULL;
1167 objmap->local = NULL;
1168 objmap->ns = NULL;
1169
1170 intern->std.handlers = &dom_nnodemap_object_handlers;
1171
1172 return &intern->std;
1173 }
1174 /* }}} */
1175
php_dom_create_interator(zval * return_value,int ce_type)1176 void php_dom_create_interator(zval *return_value, int ce_type) /* {{{ */
1177 {
1178 zend_class_entry *ce;
1179
1180 if (ce_type == DOM_NAMEDNODEMAP) {
1181 ce = dom_namednodemap_class_entry;
1182 } else {
1183 ce = dom_nodelist_class_entry;
1184 }
1185
1186 object_init_ex(return_value, ce);
1187 }
1188 /* }}} */
1189
1190 /* {{{ php_dom_create_object */
php_dom_create_object(xmlNodePtr obj,zval * return_value,dom_object * domobj)1191 PHP_DOM_EXPORT zend_bool php_dom_create_object(xmlNodePtr obj, zval *return_value, dom_object *domobj)
1192 {
1193 zend_class_entry *ce;
1194 dom_object *intern;
1195
1196 if (!obj) {
1197 ZVAL_NULL(return_value);
1198 return 0;
1199 }
1200
1201 if ((intern = (dom_object *) php_dom_object_get_data((void *) obj))) {
1202 GC_REFCOUNT(&intern->std)++;
1203 ZVAL_OBJ(return_value, &intern->std);
1204 return 1;
1205 }
1206
1207 switch (obj->type) {
1208 case XML_DOCUMENT_NODE:
1209 case XML_HTML_DOCUMENT_NODE:
1210 {
1211 ce = dom_document_class_entry;
1212 break;
1213 }
1214 case XML_DTD_NODE:
1215 case XML_DOCUMENT_TYPE_NODE:
1216 {
1217 ce = dom_documenttype_class_entry;
1218 break;
1219 }
1220 case XML_ELEMENT_NODE:
1221 {
1222 ce = dom_element_class_entry;
1223 break;
1224 }
1225 case XML_ATTRIBUTE_NODE:
1226 {
1227 ce = dom_attr_class_entry;
1228 break;
1229 }
1230 case XML_TEXT_NODE:
1231 {
1232 ce = dom_text_class_entry;
1233 break;
1234 }
1235 case XML_COMMENT_NODE:
1236 {
1237 ce = dom_comment_class_entry;
1238 break;
1239 }
1240 case XML_PI_NODE:
1241 {
1242 ce = dom_processinginstruction_class_entry;
1243 break;
1244 }
1245 case XML_ENTITY_REF_NODE:
1246 {
1247 ce = dom_entityreference_class_entry;
1248 break;
1249 }
1250 case XML_ENTITY_DECL:
1251 case XML_ELEMENT_DECL:
1252 {
1253 ce = dom_entity_class_entry;
1254 break;
1255 }
1256 case XML_CDATA_SECTION_NODE:
1257 {
1258 ce = dom_cdatasection_class_entry;
1259 break;
1260 }
1261 case XML_DOCUMENT_FRAG_NODE:
1262 {
1263 ce = dom_documentfragment_class_entry;
1264 break;
1265 }
1266 case XML_NOTATION_NODE:
1267 {
1268 ce = dom_notation_class_entry;
1269 break;
1270 }
1271 case XML_NAMESPACE_DECL:
1272 {
1273 ce = dom_namespace_node_class_entry;
1274 break;
1275 }
1276 default:
1277 php_error_docref(NULL, E_WARNING, "Unsupported node type: %d", obj->type);
1278 ZVAL_NULL(return_value);
1279 return 0;
1280 }
1281
1282 if (domobj && domobj->document) {
1283 ce = dom_get_doc_classmap(domobj->document, ce);
1284 }
1285 object_init_ex(return_value, ce);
1286
1287 intern = Z_DOMOBJ_P(return_value);
1288 if (obj->doc != NULL) {
1289 if (domobj != NULL) {
1290 intern->document = domobj->document;
1291 }
1292 php_libxml_increment_doc_ref((php_libxml_node_object *)intern, obj->doc);
1293 }
1294
1295 php_libxml_increment_node_ptr((php_libxml_node_object *)intern, obj, (void *)intern);
1296 return 0;
1297 }
1298 /* }}} end php_domobject_new */
1299
php_dom_create_implementation(zval * retval)1300 void php_dom_create_implementation(zval *retval) {
1301 object_init_ex(retval, dom_domimplementation_class_entry);
1302 }
1303
1304 /* {{{ int dom_hierarchy(xmlNodePtr parent, xmlNodePtr child) */
dom_hierarchy(xmlNodePtr parent,xmlNodePtr child)1305 int dom_hierarchy(xmlNodePtr parent, xmlNodePtr child)
1306 {
1307 xmlNodePtr nodep;
1308
1309 if (parent == NULL || child == NULL || child->doc != parent->doc) {
1310 return SUCCESS;
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
1367 /* {{{ void dom_normalize (xmlNodePtr nodep) */
dom_normalize(xmlNodePtr nodep)1368 void dom_normalize (xmlNodePtr nodep)
1369 {
1370 xmlNodePtr child, nextp, newnextp;
1371 xmlAttrPtr attr;
1372 xmlChar *strContent;
1373
1374 child = nodep->children;
1375 while(child != NULL) {
1376 switch (child->type) {
1377 case XML_TEXT_NODE:
1378 nextp = child->next;
1379 while (nextp != NULL) {
1380 if (nextp->type == XML_TEXT_NODE) {
1381 newnextp = nextp->next;
1382 strContent = xmlNodeGetContent(nextp);
1383 xmlNodeAddContent(child, strContent);
1384 xmlFree(strContent);
1385 xmlUnlinkNode(nextp);
1386 php_libxml_node_free_resource(nextp);
1387 nextp = newnextp;
1388 } else {
1389 break;
1390 }
1391 }
1392 break;
1393 case XML_ELEMENT_NODE:
1394 dom_normalize (child);
1395 attr = child->properties;
1396 while (attr != NULL) {
1397 dom_normalize((xmlNodePtr) attr);
1398 attr = attr->next;
1399 }
1400 break;
1401 case XML_ATTRIBUTE_NODE:
1402 dom_normalize (child);
1403 break;
1404 default:
1405 break;
1406 }
1407 child = child->next;
1408 }
1409 }
1410 /* }}} end dom_normalize */
1411
1412
1413 /* {{{ void dom_set_old_ns(xmlDoc *doc, xmlNs *ns) */
dom_set_old_ns(xmlDoc * doc,xmlNs * ns)1414 void dom_set_old_ns(xmlDoc *doc, xmlNs *ns) {
1415 xmlNs *cur;
1416
1417 if (doc == NULL)
1418 return;
1419
1420 if (doc->oldNs == NULL) {
1421 doc->oldNs = (xmlNsPtr) xmlMalloc(sizeof(xmlNs));
1422 if (doc->oldNs == NULL) {
1423 return;
1424 }
1425 memset(doc->oldNs, 0, sizeof(xmlNs));
1426 doc->oldNs->type = XML_LOCAL_NAMESPACE;
1427 doc->oldNs->href = xmlStrdup(XML_XML_NAMESPACE);
1428 doc->oldNs->prefix = xmlStrdup((const xmlChar *)"xml");
1429 }
1430
1431 cur = doc->oldNs;
1432 while (cur->next != NULL) {
1433 cur = cur->next;
1434 }
1435 cur->next = ns;
1436 }
1437 /* }}} end dom_set_old_ns */
1438
1439 /*
1440 http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#ID-DocCrElNS
1441
1442 NAMESPACE_ERR: Raised if
1443
1444 1. the qualifiedName is a malformed qualified name
1445 2. the qualifiedName has a prefix and the namespaceURI is null
1446 */
1447
1448 /* {{{ 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)1449 int dom_check_qname(char *qname, char **localname, char **prefix, int uri_len, int name_len) {
1450 if (name_len == 0) {
1451 return NAMESPACE_ERR;
1452 }
1453
1454 *localname = (char *)xmlSplitQName2((xmlChar *)qname, (xmlChar **) prefix);
1455 if (*localname == NULL) {
1456 *localname = (char *)xmlStrdup((xmlChar *)qname);
1457 if (*prefix == NULL && uri_len == 0) {
1458 return 0;
1459 }
1460 }
1461
1462 /* 1 */
1463 if (xmlValidateQName((xmlChar *) qname, 0) != 0) {
1464 return NAMESPACE_ERR;
1465 }
1466
1467 /* 2 */
1468 if (*prefix != NULL && uri_len == 0) {
1469 return NAMESPACE_ERR;
1470 }
1471
1472 return 0;
1473 }
1474 /* }}} */
1475
1476 /*
1477 http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#ID-DocCrElNS
1478
1479 NAMESPACE_ERR: Raised if
1480
1481 3. the qualifiedName has a prefix that is "xml" and the namespaceURI is different from "http://www.w3.org/XML/1998/namespace" [XML Namespaces]
1482 4. the qualifiedName or its prefix is "xmlns" and the namespaceURI is different from "http://www.w3.org/2000/xmlns/"
1483 5. the namespaceURI is "http://www.w3.org/2000/xmlns/" and neither the qualifiedName nor its prefix is "xmlns".
1484 */
1485
1486 /* {{{ xmlNsPtr dom_get_ns(xmlNodePtr nodep, char *uri, int *errorcode, char *prefix) */
dom_get_ns(xmlNodePtr nodep,char * uri,int * errorcode,char * prefix)1487 xmlNsPtr dom_get_ns(xmlNodePtr nodep, char *uri, int *errorcode, char *prefix) {
1488 xmlNsPtr nsptr = NULL;
1489
1490 *errorcode = 0;
1491
1492 if (! ((prefix && !strcmp (prefix, "xml") && strcmp(uri, (char *)XML_XML_NAMESPACE)) ||
1493 (prefix && !strcmp (prefix, "xmlns") && strcmp(uri, (char *)DOM_XMLNS_NAMESPACE)) ||
1494 (prefix && !strcmp(uri, (char *)DOM_XMLNS_NAMESPACE) && strcmp (prefix, "xmlns")))) {
1495 nsptr = xmlNewNs(nodep, (xmlChar *)uri, (xmlChar *)prefix);
1496 }
1497
1498 if (nsptr == NULL) {
1499 *errorcode = NAMESPACE_ERR;
1500 }
1501
1502 return nsptr;
1503
1504 }
1505 /* }}} end dom_get_ns */
1506
1507 /* {{{ xmlNsPtr dom_get_nsdecl(xmlNode *node, xmlChar *localName) */
dom_get_nsdecl(xmlNode * node,xmlChar * localName)1508 xmlNsPtr dom_get_nsdecl(xmlNode *node, xmlChar *localName) {
1509 xmlNsPtr cur;
1510 xmlNs *ret = NULL;
1511 if (node == NULL)
1512 return NULL;
1513
1514 if (localName == NULL || xmlStrEqual(localName, (xmlChar *)"")) {
1515 cur = node->nsDef;
1516 while (cur != NULL) {
1517 if (cur->prefix == NULL && cur->href != NULL) {
1518 ret = cur;
1519 break;
1520 }
1521 cur = cur->next;
1522 }
1523 } else {
1524 cur = node->nsDef;
1525 while (cur != NULL) {
1526 if (cur->prefix != NULL && xmlStrEqual(localName, cur->prefix)) {
1527 ret = cur;
1528 break;
1529 }
1530 cur = cur->next;
1531 }
1532 }
1533 return ret;
1534 }
1535 /* }}} end dom_get_nsdecl */
1536
dom_nodelist_read_dimension(zval * object,zval * offset,int type,zval * rv)1537 zval *dom_nodelist_read_dimension(zval *object, zval *offset, int type, zval *rv) /* {{{ */
1538 {
1539 zval offset_copy;
1540
1541 if (!offset) {
1542 return NULL;
1543 }
1544
1545 ZVAL_LONG(&offset_copy, zval_get_long(offset));
1546
1547 zend_call_method_with_1_params(object, Z_OBJCE_P(object), NULL, "item", rv, &offset_copy);
1548
1549 return rv;
1550 } /* }}} end dom_nodelist_read_dimension */
1551
dom_nodelist_has_dimension(zval * object,zval * member,int check_empty)1552 int dom_nodelist_has_dimension(zval *object, zval *member, int check_empty)
1553 {
1554 zend_long offset = zval_get_long(member);
1555 zval rv;
1556
1557 if (offset < 0) {
1558 return 0;
1559 } else {
1560 zval *length = zend_read_property(Z_OBJCE_P(object), object, "length", sizeof("length") - 1, 0, &rv);
1561
1562 return length && offset < Z_LVAL_P(length);
1563 }
1564 } /* }}} end dom_nodelist_has_dimension */
1565
1566 #endif /* HAVE_DOM */
1567
1568 /*
1569 * Local variables:
1570 * tab-width: 4
1571 * c-basic-offset: 4
1572 * End:
1573 * vim600: noet sw=4 ts=4 fdm=marker
1574 * vim<600: noet sw=4 ts=4
1575 */
1576
