/* +----------------------------------------------------------------------+ | PHP Version 4 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2003 The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.0 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.php.net/license/3_0.txt. | | If you did not receive a copy of the PHP license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Authors: Christian Stocker | | Rob Richards | | Marcus Borger | +----------------------------------------------------------------------+ */ /* $Id$ */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "php.h" #include "ext/standard/php_rand.h" #include "php_dom.h" #include "dom_ce.h" #include "dom_properties.h" #if HAVE_DOM #include "zend_execute_locks.h" #include "ext/standard/info.h" #define PHP_XPATH 1 #define PHP_XPTR 2 zend_object_handlers dom_object_handlers; static HashTable classes; static HashTable dom_domstringlist_prop_handlers; static HashTable dom_namelist_prop_handlers; static HashTable dom_domimplementationlist_prop_handlers; static HashTable dom_document_prop_handlers; static HashTable dom_node_prop_handlers; static HashTable dom_nodelist_prop_handlers; static HashTable dom_namednodemap_prop_handlers; static HashTable dom_characterdata_prop_handlers; static HashTable dom_attr_prop_handlers; static HashTable dom_element_prop_handlers; static HashTable dom_text_prop_handlers; static HashTable dom_typeinfo_prop_handlers; static HashTable dom_domerror_prop_handlers; static HashTable dom_domlocator_prop_handlers; static HashTable dom_documenttype_prop_handlers; static HashTable dom_notation_prop_handlers; static HashTable dom_entity_prop_handlers; static HashTable dom_processinginstruction_prop_handlers; #if defined(LIBXML_XPATH_ENABLED) static HashTable dom_xpath_prop_handlers; #endif typedef int (*dom_read_t)(dom_object *obj, zval **retval TSRMLS_DC); typedef int (*dom_write_t)(dom_object *obj, zval *newval TSRMLS_DC); typedef struct _dom_prop_handler { dom_read_t read_func; dom_write_t write_func; } dom_prop_handler; static zend_function_entry dom_functions[] = { {NULL, NULL, NULL} }; /* {{{ int dom_node_is_read_only(xmlNodePtr node) */ int dom_node_is_read_only(xmlNodePtr node) { switch (node->type) { case XML_ENTITY_REF_NODE: case XML_ENTITY_NODE: case XML_DOCUMENT_TYPE_NODE: case XML_NOTATION_NODE: case XML_DTD_NODE: case XML_ELEMENT_DECL: case XML_ATTRIBUTE_DECL: case XML_ENTITY_DECL: case XML_NAMESPACE_DECL: return SUCCESS; break; default: return FAILURE; } } /* }}} end dom_node_is_read_only */ /* {{{ int dom_node_children_valid(xmlNodePtr node) */ int dom_node_children_valid(xmlNodePtr node) { switch (node->type) { case XML_DOCUMENT_TYPE_NODE: case XML_DTD_NODE: case XML_PI_NODE: case XML_COMMENT_NODE: case XML_TEXT_NODE: case XML_CDATA_SECTION_NODE: return FAILURE; break; default: return SUCCESS; } } /* }}} end dom_node_children_valid */ /* {{{ int increment_document_reference(dom_object *object) */ int increment_document_reference(dom_object *object, xmlDocPtr docp TSRMLS_DC) { int ret_refcount = -1; if (object->document != NULL) { object->document->refcount++; ret_refcount = object->document->refcount; } else if (docp != NULL) { ret_refcount = 1; object->document = emalloc(sizeof(dom_ref_obj)); object->document->ptr = docp; object->document->refcount = ret_refcount; } return ret_refcount; } /* }}} end increment_document_reference */ /* {{{ int decrement_document_reference(dom_object *object) */ int decrement_document_reference(dom_object *object TSRMLS_DC) { int ret_refcount = -1; if (object != NULL && object->document != NULL) { object->document->refcount--; ret_refcount = object->document->refcount; if (ret_refcount == 0) { if (object->document->ptr != NULL) { xmlFreeDoc((xmlDoc *) object->document->ptr); object->document->ptr = NULL; } efree(object->document); } object->document = NULL; } return ret_refcount; } /* }}} end decrement_document_reference */ /* {{{ int decrement_node_ptr(dom_object *object) */ int decrement_node_ptr(dom_object *object TSRMLS_DC) { int ret_refcount = -1; node_ptr *obj_node; if (object != NULL && object->ptr != NULL) { obj_node = (node_ptr *) object->ptr; ret_refcount = --obj_node->refcount; if (ret_refcount == 0) { if (obj_node->node != NULL) { obj_node->node->_private = NULL; } efree(object->ptr); } object->ptr = NULL; } return ret_refcount; } /* }}} end decrement_node_ptr */ /* {{{ xmlNodePtr dom_object_get_node(dom_object *obj) */ xmlNodePtr dom_object_get_node(dom_object *obj) { if (obj->ptr != NULL) { return ((node_ptr *)obj->ptr)->node; } else { return NULL; } } /* }}} end dom_object_get_node */ /* {{{ dom_object_set_data */ static void dom_object_set_data(xmlNodePtr obj, dom_object *wrapper TSRMLS_DC) { if (wrapper == NULL) { obj->_private = NULL; } else { obj->_private = wrapper->ptr; } } /* }}} end dom_object_set_data */ /* {{{ dom_object *dom_object_get_data(xmlNodePtr obj) */ dom_object *dom_object_get_data(xmlNodePtr obj) { if (obj->_private != NULL) { return (dom_object *) ((node_ptr *) obj->_private)->_private; } else { return NULL; } } /* }}} end dom_object_get_data */ /* {{{ php_dom_clear_object */ static void php_dom_clear_object(dom_object *object TSRMLS_DC) { if (object->prop_handler) { object->prop_handler = NULL; } decrement_node_ptr(object TSRMLS_CC); decrement_document_reference(object TSRMLS_CC); } /* }}} end php_dom_clear_object */ /* {{{ void php_dom_set_object(dom_object *object, xmlNodePtr obj TSRMLS_DC) */ void php_dom_set_object(dom_object *object, xmlNodePtr obj TSRMLS_DC) { node_ptr *obj_node; if (obj->_private == NULL) { object->ptr = emalloc(sizeof(node_ptr)); obj_node = (node_ptr *)object->ptr; obj_node->node = obj; obj_node->refcount = 1; obj_node->_private = object; dom_object_set_data(obj, object TSRMLS_CC); } else if (object->ptr == NULL) { (node_ptr *)object->ptr = obj->_private; obj_node = (node_ptr *)object->ptr; obj_node->refcount++; if (obj_node->_private == NULL) { obj_node->_private = object; } } } /* }}} end php_dom_set_object */ /* {{{ dom_unregister_node */ void dom_unregister_node(xmlNodePtr nodep TSRMLS_DC) { dom_object *wrapper; wrapper = dom_object_get_data(nodep); if (wrapper != NULL ) { php_dom_clear_object(wrapper TSRMLS_CC); } } /* }}} end dom_unregister_node */ /* {{{ dom_read_na */ static int dom_read_na(dom_object *obj, zval **retval TSRMLS_DC) { *retval = NULL; php_error_docref(NULL TSRMLS_CC, E_ERROR, "Cannot read property"); return FAILURE; } /* }}} */ /* {{{ dom_write_na */ static int dom_write_na(dom_object *obj, zval *newval TSRMLS_DC) { php_error_docref(NULL TSRMLS_CC, E_ERROR, "Cannot write property"); return FAILURE; } /* }}} */ /* {{{ dom_register_prop_handler */ static void dom_register_prop_handler(HashTable *prop_handler, char *name, dom_read_t read_func, dom_write_t write_func TSRMLS_DC) { dom_prop_handler hnd; hnd.read_func = read_func ? read_func : dom_read_na; hnd.write_func = write_func ? write_func : dom_write_na; zend_hash_add(prop_handler, name, strlen(name)+1, &hnd, sizeof(dom_prop_handler), NULL); } /* }}} */ /* {{{ dom_read_property */ zval *dom_read_property(zval *object, zval *member, zend_bool silent TSRMLS_DC) { dom_object *obj; zval tmp_member; zval *retval; dom_prop_handler *hnd; zend_object_handlers *std_hnd; int ret; if (member->type != IS_STRING) { tmp_member = *member; zval_copy_ctor(&tmp_member); convert_to_string(&tmp_member); member = &tmp_member; } ret = FAILURE; obj = (dom_object *)zend_objects_get_address(object TSRMLS_CC); if (obj->prop_handler != NULL) { ret = zend_hash_find(obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member)+1, (void **) &hnd); } if (ret == SUCCESS) { ret = hnd->read_func(obj, &retval TSRMLS_CC); if (ret == SUCCESS) { /* ensure we're creating a temporary variable */ retval->refcount = 1; PZVAL_UNLOCK(retval); } else { retval = EG(uninitialized_zval_ptr); } } else { std_hnd = zend_get_std_object_handlers(); retval = std_hnd->read_property(object, member, silent TSRMLS_CC); } if (member == &tmp_member) { zval_dtor(member); } return retval; } /* }}} */ /* {{{ dom_write_property */ void dom_write_property(zval *object, zval *member, zval *value TSRMLS_DC) { dom_object *obj; zval tmp_member; dom_prop_handler *hnd; zend_object_handlers *std_hnd; int ret; if (member->type != IS_STRING) { tmp_member = *member; zval_copy_ctor(&tmp_member); convert_to_string(&tmp_member); member = &tmp_member; } ret = FAILURE; obj = (dom_object *)zend_objects_get_address(object TSRMLS_CC); if (obj->prop_handler != NULL) { ret = zend_hash_find((HashTable *)obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member)+1, (void **) &hnd); } if (ret == SUCCESS) { hnd->write_func(obj, value TSRMLS_CC); } else { std_hnd = zend_get_std_object_handlers(); std_hnd->write_property(object, member, value TSRMLS_CC); } if (member == &tmp_member) { zval_dtor(member); } } /* }}} */ zend_module_entry dom_module_entry = { STANDARD_MODULE_HEADER, "dom", dom_functions, PHP_MINIT(dom), PHP_MSHUTDOWN(dom), NULL, NULL, PHP_MINFO(dom), DOM_API_VERSION, /* Extension versionnumber */ STANDARD_MODULE_PROPERTIES }; #ifdef COMPILE_DL_DOM ZEND_GET_MODULE(dom) #endif /* {{{ PHP_MINIT_FUNCTION(dom) */ PHP_MINIT_FUNCTION(dom) { zend_class_entry ce; memcpy(&dom_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); dom_object_handlers.read_property = dom_read_property; dom_object_handlers.write_property = dom_write_property; zend_hash_init(&classes, 0, NULL, NULL, 1); REGISTER_DOM_CLASS(ce, "domexception", NULL, php_dom_domexception_class_functions, dom_domexception_class_entry); REGISTER_DOM_CLASS(ce, "domstringlist", NULL, php_dom_domstringlist_class_functions, dom_domstringlist_class_entry); zend_hash_init(&dom_domstringlist_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_domstringlist_prop_handlers, "length", dom_domstringlist_length_read, NULL TSRMLS_CC); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_domstringlist_prop_handlers, sizeof(dom_domstringlist_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domnamelist", NULL, php_dom_namelist_class_functions, dom_namelist_class_entry); zend_hash_init(&dom_namelist_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_namelist_prop_handlers, "length", dom_namelist_length_read, NULL TSRMLS_CC); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_namelist_prop_handlers, sizeof(dom_namelist_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domimplementationlist", NULL, php_dom_domimplementationlist_class_functions, dom_domimplementationlist_class_entry); zend_hash_init(&dom_domimplementationlist_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_domimplementationlist_prop_handlers, "length", dom_domimplementationlist_length_read, NULL TSRMLS_CC); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_domimplementationlist_prop_handlers, sizeof(dom_domimplementationlist_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domimplementationsource", NULL, php_dom_domimplementationsource_class_functions, dom_domimplementationsource_class_entry); REGISTER_DOM_CLASS(ce, "domimplementation", NULL, php_dom_domimplementation_class_functions, dom_domimplementation_class_entry); REGISTER_DOM_CLASS(ce, "domnode", NULL, php_dom_node_class_functions, dom_node_class_entry); zend_hash_init(&dom_node_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_node_prop_handlers, "nodeName", dom_node_node_name_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_node_prop_handlers, "nodeValue", dom_node_node_value_read, dom_node_node_value_write TSRMLS_CC); dom_register_prop_handler(&dom_node_prop_handlers, "nodeType", dom_node_node_type_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_node_prop_handlers, "parentNode", dom_node_parent_node_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_node_prop_handlers, "childNodes", dom_node_child_nodes_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_node_prop_handlers, "firstChild", dom_node_first_child_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_node_prop_handlers, "lastChild", dom_node_last_child_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_node_prop_handlers, "previousSibling", dom_node_previous_sibling_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_node_prop_handlers, "nextSibling", dom_node_next_sibling_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_node_prop_handlers, "attributes", dom_node_attributes_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_node_prop_handlers, "ownerDocument", dom_node_owner_document_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_node_prop_handlers, "namespaceURI", dom_node_namespace_uri_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_node_prop_handlers, "prefix", dom_node_prefix_read, dom_node_prefix_write TSRMLS_CC); dom_register_prop_handler(&dom_node_prop_handlers, "localName", dom_node_local_name_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_node_prop_handlers, "baseURI", dom_node_base_uri_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_node_prop_handlers, "textContent", dom_node_text_content_read, dom_node_text_content_write TSRMLS_CC); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_node_prop_handlers, sizeof(dom_node_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domdocumentfragment", dom_node_class_entry, php_dom_documentfragment_class_functions, dom_documentfragment_class_entry); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_node_prop_handlers, sizeof(dom_node_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domdocument", dom_node_class_entry, php_dom_document_class_functions, dom_document_class_entry); zend_hash_init(&dom_document_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_document_prop_handlers, "doctype", dom_document_doctype_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_document_prop_handlers, "implementation", dom_document_implementation_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_document_prop_handlers, "documentElement", dom_document_document_element_read, NULL TSRMLS_CC); /* actualEncoding currently set as read only alias to encoding dom_register_prop_handler(&dom_document_prop_handlers, "actualEncoding", dom_document_actual_encoding_read, dom_document_actual_encoding_write TSRMLS_CC); */ dom_register_prop_handler(&dom_document_prop_handlers, "actualEncoding", dom_document_encoding_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_document_prop_handlers, "encoding", dom_document_encoding_read, dom_document_encoding_write TSRMLS_CC); dom_register_prop_handler(&dom_document_prop_handlers, "standalone", dom_document_standalone_read, dom_document_standalone_write TSRMLS_CC); dom_register_prop_handler(&dom_document_prop_handlers, "version", dom_document_version_read, dom_document_version_write TSRMLS_CC); dom_register_prop_handler(&dom_document_prop_handlers, "strictErrorChecking", dom_document_strict_error_checking_read, dom_document_strict_error_checking_write TSRMLS_CC); dom_register_prop_handler(&dom_document_prop_handlers, "documentURI", dom_document_document_uri_read, dom_document_document_uri_write TSRMLS_CC); dom_register_prop_handler(&dom_document_prop_handlers, "config", dom_document_config_read, NULL TSRMLS_CC); zend_hash_merge(&dom_document_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_document_prop_handlers, sizeof(dom_document_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domnodelist", NULL, php_dom_nodelist_class_functions, dom_nodelist_class_entry); zend_hash_init(&dom_nodelist_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_nodelist_prop_handlers, "length", dom_nodelist_length_read, NULL TSRMLS_CC); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_nodelist_prop_handlers, sizeof(dom_nodelist_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domnamednodemap", NULL, php_dom_namednodemap_class_functions, dom_namednodemap_class_entry); zend_hash_init(&dom_namednodemap_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_namednodemap_prop_handlers, "length", dom_namednodemap_length_read, NULL TSRMLS_CC); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_namednodemap_prop_handlers, sizeof(dom_namednodemap_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domcharacterdata", dom_node_class_entry, php_dom_characterdata_class_functions, dom_characterdata_class_entry); zend_hash_init(&dom_characterdata_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_characterdata_prop_handlers, "data", dom_characterdata_data_read, dom_characterdata_data_write TSRMLS_CC); dom_register_prop_handler(&dom_characterdata_prop_handlers, "length", dom_characterdata_length_read, NULL TSRMLS_CC); zend_hash_merge(&dom_characterdata_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_characterdata_prop_handlers, sizeof(dom_characterdata_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domattr", dom_node_class_entry, php_dom_attr_class_functions, dom_attr_class_entry); zend_hash_init(&dom_attr_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_attr_prop_handlers, "name", dom_attr_name_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_attr_prop_handlers, "specified", dom_attr_specified_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_attr_prop_handlers, "value", dom_attr_value_read, dom_attr_value_write TSRMLS_CC); dom_register_prop_handler(&dom_attr_prop_handlers, "ownerElement", dom_attr_owner_element_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_attr_prop_handlers, "schemaTypeInfo", dom_attr_schema_type_info_read, NULL TSRMLS_CC); zend_hash_merge(&dom_attr_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_attr_prop_handlers, sizeof(dom_attr_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domelement", dom_node_class_entry, php_dom_element_class_functions, dom_element_class_entry); zend_hash_init(&dom_element_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_element_prop_handlers, "tagName", dom_element_tag_name_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_element_prop_handlers, "schemaTypeInfo", dom_element_schema_type_info_read, NULL TSRMLS_CC); zend_hash_merge(&dom_element_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_element_prop_handlers, sizeof(dom_element_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domtext", dom_characterdata_class_entry, php_dom_text_class_functions, dom_text_class_entry); zend_hash_init(&dom_text_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_text_prop_handlers, "wholeText", dom_text_whole_text_read, NULL TSRMLS_CC); zend_hash_merge(&dom_text_prop_handlers, &dom_characterdata_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_text_prop_handlers, sizeof(dom_text_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domcomment", dom_characterdata_class_entry, php_dom_comment_class_functions, dom_comment_class_entry); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_characterdata_prop_handlers, sizeof(dom_typeinfo_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domtypeinfo", NULL, php_dom_typeinfo_class_functions, dom_typeinfo_class_entry); zend_hash_init(&dom_typeinfo_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_typeinfo_prop_handlers, "typeName", dom_typeinfo_type_name_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_typeinfo_prop_handlers, "typeNamespace", dom_typeinfo_type_namespace_read, NULL TSRMLS_CC); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_typeinfo_prop_handlers, sizeof(dom_typeinfo_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domuserdatahandler", NULL, php_dom_userdatahandler_class_functions, dom_userdatahandler_class_entry); REGISTER_DOM_CLASS(ce, "domdomerror", NULL, php_dom_domerror_class_functions, dom_domerror_class_entry); zend_hash_init(&dom_domerror_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_domerror_prop_handlers, "severity", dom_domerror_severity_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_domerror_prop_handlers, "message", dom_domerror_message_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_domerror_prop_handlers, "type", dom_domerror_type_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_domerror_prop_handlers, "relatedException", dom_domerror_related_exception_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_domerror_prop_handlers, "related_data", dom_domerror_related_data_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_domerror_prop_handlers, "location", dom_domerror_location_read, NULL TSRMLS_CC); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_domerror_prop_handlers, sizeof(dom_domerror_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domerrorhandler", NULL, php_dom_domerrorhandler_class_functions, dom_domerrorhandler_class_entry); REGISTER_DOM_CLASS(ce, "domlocator", NULL, php_dom_domlocator_class_functions, dom_domlocator_class_entry); zend_hash_init(&dom_domlocator_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_domlocator_prop_handlers, "lineNumber", dom_domlocator_line_number_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_domlocator_prop_handlers, "columnNumber", dom_domlocator_column_number_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_domlocator_prop_handlers, "offset", dom_domlocator_offset_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_domlocator_prop_handlers, "relatedNode", dom_domlocator_related_node_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_domlocator_prop_handlers, "uri", dom_domlocator_uri_read, NULL TSRMLS_CC); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_domlocator_prop_handlers, sizeof(dom_domlocator_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domconfiguration", NULL, php_dom_domconfiguration_class_functions, dom_domconfiguration_class_entry); REGISTER_DOM_CLASS(ce, "domcdatasection", dom_text_class_entry, php_dom_cdatasection_class_functions, dom_cdatasection_class_entry); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_text_prop_handlers, sizeof(dom_documenttype_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domdocumenttype", dom_node_class_entry, php_dom_documenttype_class_functions, dom_documenttype_class_entry); zend_hash_init(&dom_documenttype_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_documenttype_prop_handlers, "name", dom_documenttype_name_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_documenttype_prop_handlers, "entities", dom_documenttype_entities_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_documenttype_prop_handlers, "notations", dom_documenttype_notations_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_documenttype_prop_handlers, "publicId", dom_documenttype_public_id_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_documenttype_prop_handlers, "systemId", dom_documenttype_system_id_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_documenttype_prop_handlers, "internalSubset", dom_documenttype_internal_subset_read, NULL TSRMLS_CC); zend_hash_merge(&dom_documenttype_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_documenttype_prop_handlers, sizeof(dom_documenttype_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domnotation", NULL, php_dom_notation_class_functions, dom_notation_class_entry); zend_hash_init(&dom_notation_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_notation_prop_handlers, "publicId", dom_notation_public_id_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_notation_prop_handlers, "systemId", dom_notation_system_id_read, NULL TSRMLS_CC); /* Notation nodes are special */ dom_register_prop_handler(&dom_notation_prop_handlers, "nodeName", dom_node_node_name_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_notation_prop_handlers, "nodeValue", dom_node_node_value_read, dom_node_node_value_write TSRMLS_CC); dom_register_prop_handler(&dom_notation_prop_handlers, "attributes", dom_node_attributes_read, NULL TSRMLS_CC); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_notation_prop_handlers, sizeof(dom_notation_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domentity", dom_node_class_entry, php_dom_entity_class_functions, dom_entity_class_entry); zend_hash_init(&dom_entity_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_entity_prop_handlers, "publicId", dom_entity_public_id_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_entity_prop_handlers, "systemId", dom_entity_system_id_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_entity_prop_handlers, "notationName", dom_entity_notation_name_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_entity_prop_handlers, "actualEncoding", dom_entity_actual_encoding_read, dom_entity_actual_encoding_write TSRMLS_CC); dom_register_prop_handler(&dom_entity_prop_handlers, "encoding", dom_entity_encoding_read, dom_entity_encoding_write TSRMLS_CC); dom_register_prop_handler(&dom_entity_prop_handlers, "version", dom_entity_version_read, dom_entity_version_write TSRMLS_CC); zend_hash_merge(&dom_entity_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_entity_prop_handlers, sizeof(dom_entity_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domentityreference", dom_node_class_entry, php_dom_entityreference_class_functions, dom_entityreference_class_entry); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_node_prop_handlers, sizeof(dom_entity_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domprocessinginstruction", dom_node_class_entry, php_dom_processinginstruction_class_functions, dom_processinginstruction_class_entry); zend_hash_init(&dom_processinginstruction_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_processinginstruction_prop_handlers, "target", dom_processinginstruction_target_read, NULL TSRMLS_CC); dom_register_prop_handler(&dom_processinginstruction_prop_handlers, "data", dom_processinginstruction_data_read, dom_processinginstruction_data_write TSRMLS_CC); zend_hash_merge(&dom_processinginstruction_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_processinginstruction_prop_handlers, sizeof(dom_processinginstruction_prop_handlers), NULL); REGISTER_DOM_CLASS(ce, "domstring_extend", NULL, php_dom_string_extend_class_functions, dom_string_extend_class_entry); #if defined(LIBXML_XPATH_ENABLED) INIT_CLASS_ENTRY(ce, "domxpath", php_dom_xpath_class_functions); ce.create_object = dom_xpath_objects_new; dom_xpath_class_entry = zend_register_internal_class_ex(&ce, NULL, NULL TSRMLS_CC); zend_hash_init(&dom_xpath_prop_handlers, 0, NULL, NULL, 1); dom_register_prop_handler(&dom_xpath_prop_handlers, "document", dom_xpath_document_read, NULL TSRMLS_CC); zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_xpath_prop_handlers, sizeof(dom_xpath_prop_handlers), NULL); #endif REGISTER_LONG_CONSTANT("XML_ELEMENT_NODE", XML_ELEMENT_NODE, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NODE", XML_ATTRIBUTE_NODE, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_TEXT_NODE", XML_TEXT_NODE, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_CDATA_SECTION_NODE", XML_CDATA_SECTION_NODE, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_ENTITY_REF_NODE", XML_ENTITY_REF_NODE, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_ENTITY_NODE", XML_ENTITY_NODE, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_PI_NODE", XML_PI_NODE, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_COMMENT_NODE", XML_COMMENT_NODE, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_DOCUMENT_NODE", XML_DOCUMENT_NODE, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_DOCUMENT_TYPE_NODE", XML_DOCUMENT_TYPE_NODE, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_DOCUMENT_FRAG_NODE", XML_DOCUMENT_FRAG_NODE, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_NOTATION_NODE", XML_NOTATION_NODE, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_HTML_DOCUMENT_NODE", XML_HTML_DOCUMENT_NODE, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_DTD_NODE", XML_DTD_NODE, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_ELEMENT_DECL_NODE", XML_ELEMENT_DECL, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_DECL_NODE", XML_ATTRIBUTE_DECL, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_ENTITY_DECL_NODE", XML_ENTITY_DECL, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_NAMESPACE_DECL_NODE", XML_NAMESPACE_DECL, CONST_CS | CONST_PERSISTENT); #ifdef XML_GLOBAL_NAMESPACE REGISTER_LONG_CONSTANT("XML_GLOBAL_NAMESPACE", XML_GLOBAL_NAMESPACE, CONST_CS | CONST_PERSISTENT); #endif REGISTER_LONG_CONSTANT("XML_LOCAL_NAMESPACE", XML_LOCAL_NAMESPACE, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_CDATA", XML_ATTRIBUTE_CDATA, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_ID", XML_ATTRIBUTE_ID, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_IDREF", XML_ATTRIBUTE_IDREF, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_IDREFS", XML_ATTRIBUTE_IDREFS, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_ENTITY", XML_ATTRIBUTE_ENTITIES, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NMTOKEN", XML_ATTRIBUTE_NMTOKEN, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NMTOKENS", XML_ATTRIBUTE_NMTOKENS, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_ENUMERATION", XML_ATTRIBUTE_ENUMERATION, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NOTATION", XML_ATTRIBUTE_NOTATION, CONST_CS | CONST_PERSISTENT); xmlInitParser(); return SUCCESS; } /* }}} */ /* {{{ */ PHP_MINFO_FUNCTION(dom) { php_info_print_table_start(); php_info_print_table_row(2, "DOM/XML", "enabled"); php_info_print_table_row(2, "DOM/XML API Version", DOM_API_VERSION); php_info_print_table_row(2, "libxml Version", LIBXML_DOTTED_VERSION); #if defined(LIBXML_HTML_ENABLED) php_info_print_table_row(2, "HTML Support", "enabled"); #endif #if defined(LIBXML_XPATH_ENABLED) php_info_print_table_row(2, "XPath Support", "enabled"); #endif #if defined(LIBXML_XPTR_ENABLED) php_info_print_table_row(2, "XPointer Support", "enabled"); #endif php_info_print_table_end(); } /* }}} */ PHP_MSHUTDOWN_FUNCTION(dom) { xmlCleanupParser(); zend_hash_destroy(&dom_domstringlist_prop_handlers); zend_hash_destroy(&dom_namelist_prop_handlers); zend_hash_destroy(&dom_domimplementationlist_prop_handlers); zend_hash_destroy(&dom_document_prop_handlers); zend_hash_destroy(&dom_node_prop_handlers); zend_hash_destroy(&dom_nodelist_prop_handlers); zend_hash_destroy(&dom_namednodemap_prop_handlers); zend_hash_destroy(&dom_characterdata_prop_handlers); zend_hash_destroy(&dom_attr_prop_handlers); zend_hash_destroy(&dom_element_prop_handlers); zend_hash_destroy(&dom_text_prop_handlers); zend_hash_destroy(&dom_typeinfo_prop_handlers); zend_hash_destroy(&dom_domerror_prop_handlers); zend_hash_destroy(&dom_domlocator_prop_handlers); zend_hash_destroy(&dom_documenttype_prop_handlers); zend_hash_destroy(&dom_notation_prop_handlers); zend_hash_destroy(&dom_entity_prop_handlers); zend_hash_destroy(&dom_processinginstruction_prop_handlers); #if defined(LIBXML_XPATH_ENABLED) zend_hash_destroy(&dom_xpath_prop_handlers); #endif zend_hash_destroy(&classes); /* If you want do find memleaks in this module, compile libxml2 with --with-mem-debug and uncomment the following line, this will tell you the amount of not freed memory and the total used memory into apaches error_log */ /* xmlMemoryDump();*/ return SUCCESS; } /* {{{ node_list_unlink */ void node_list_unlink(xmlNodePtr node TSRMLS_DC) { dom_object *wrapper; while (node != NULL) { wrapper = dom_object_get_data(node); if (wrapper != NULL ) { xmlUnlinkNode(node); } else { node_list_unlink(node->children TSRMLS_CC); switch (node->type) { case XML_ATTRIBUTE_DECL: case XML_DTD_NODE: case XML_DOCUMENT_TYPE_NODE: case XML_ENTITY_DECL: case XML_ATTRIBUTE_NODE: break; default: node_list_unlink((xmlNodePtr) node->properties TSRMLS_CC); } } node = node->next; } } /* }}} end node_list_unlink */ /* {{{ void dom_node_free(xmlNodePtr node) */ void dom_node_free(xmlNodePtr node) { if(node) { if (node->_private != NULL) { ((node_ptr *) node->_private)->node = NULL; } switch (node->type) { case XML_ATTRIBUTE_NODE: xmlFreeProp((xmlAttrPtr) node); break; case XML_ENTITY_DECL: case XML_ELEMENT_DECL: case XML_ATTRIBUTE_DECL: case XML_NAMESPACE_DECL: /* These can never stand alone */ break; case XML_NOTATION_NODE: /* These require special handling */ if (node->name != NULL) { xmlFree((char *) node->name); } if (((xmlEntityPtr) node)->ExternalID != NULL) { xmlFree((char *) ((xmlEntityPtr) node)->ExternalID); } if (((xmlEntityPtr) node)->SystemID != NULL) { xmlFree((char *) ((xmlEntityPtr) node)->SystemID); } xmlFree(node); break; default: xmlFreeNode(node); } } } /* }}} end dom_node_free */ /* {{{ node_free_list */ void node_free_list(xmlNodePtr node TSRMLS_DC) { xmlNodePtr curnode; if (node != NULL) { curnode = node; while (curnode != NULL) { node = curnode; switch (node->type) { /* Skip property freeing for the following types */ case XML_NOTATION_NODE: break; case XML_ENTITY_REF_NODE: node_free_list((xmlNodePtr) node->properties TSRMLS_CC); break; case XML_ATTRIBUTE_DECL: case XML_DTD_NODE: case XML_DOCUMENT_TYPE_NODE: case XML_ENTITY_DECL: case XML_ATTRIBUTE_NODE: node_free_list(node->children TSRMLS_CC); break; default: node_free_list(node->children TSRMLS_CC); node_free_list((xmlNodePtr) node->properties TSRMLS_CC); } curnode = node->next; xmlUnlinkNode(node); dom_unregister_node(node TSRMLS_CC); dom_node_free(node); } } } /* }}} end node_free_list */ /* {{{ node_free_resource */ void node_free_resource(xmlNodePtr node TSRMLS_DC) { if (!node) { return; } switch (node->type) { case XML_DOCUMENT_NODE: case XML_HTML_DOCUMENT_NODE: break; default: if (node->parent == NULL) { node_free_list((xmlNodePtr) node->children TSRMLS_CC); switch (node->type) { /* Skip property freeing for the following types */ case XML_ATTRIBUTE_DECL: case XML_DTD_NODE: case XML_DOCUMENT_TYPE_NODE: case XML_ENTITY_DECL: case XML_ATTRIBUTE_NODE: break; default: node_free_list((xmlNodePtr) node->properties TSRMLS_CC); } dom_unregister_node(node TSRMLS_CC); dom_node_free(node); } else { dom_unregister_node(node TSRMLS_CC); } } } /* }}} */ /* {{{ dom_objects_clone */ void dom_objects_clone(void *object, void **object_clone TSRMLS_DC) { /* TODO */ } /* }}} */ #if defined(LIBXML_XPATH_ENABLED) /* {{{ dom_xpath_objects_dtor */ void dom_xpath_objects_dtor(void *object, zend_object_handle handle TSRMLS_DC) { dom_object *intern = (dom_object *)object; zend_hash_destroy(intern->std.properties); FREE_HASHTABLE(intern->std.properties); if (intern->ptr != NULL) { xmlXPathFreeContext((xmlXPathContextPtr) intern->ptr); decrement_document_reference((dom_object *) intern TSRMLS_CC); intern->ptr = NULL; } efree(object); } /* }}} */ #endif /* {{{ dom_objects_dtor */ void dom_objects_dtor(void *object, zend_object_handle handle TSRMLS_DC) { dom_object *intern = (dom_object *)object; int retcount; zend_hash_destroy(intern->std.properties); FREE_HASHTABLE(intern->std.properties); if (intern->ptr != NULL && ((node_ptr *)intern->ptr)->node != NULL) { if (((xmlNodePtr) ((node_ptr *)intern->ptr)->node)->type != XML_DOCUMENT_NODE && ((xmlNodePtr) ((node_ptr *)intern->ptr)->node)->type != XML_HTML_DOCUMENT_NODE) { node_free_resource(dom_object_get_node(intern) TSRMLS_CC); } else { decrement_node_ptr(intern TSRMLS_CC); retcount = decrement_document_reference(intern TSRMLS_CC); } intern->ptr = NULL; } efree(object); } /* }}} */ /* {{{ dom_objects_set_class */ static dom_object* dom_objects_set_class(zend_class_entry *class_type TSRMLS_DC) { zend_class_entry *base_class; zval *tmp; dom_object *intern; intern = emalloc(sizeof(dom_object)); intern->std.ce = class_type; intern->std.in_get = 0; intern->std.in_set = 0; intern->ptr = NULL; intern->prop_handler = NULL; intern->document = NULL; base_class = class_type; while(base_class->type != ZEND_INTERNAL_CLASS && base_class->parent != NULL) { base_class = base_class->parent; } zend_hash_find(&classes, base_class->name , base_class->name_length + 1, (void **) &intern->prop_handler); ALLOC_HASHTABLE(intern->std.properties); zend_hash_init(intern->std.properties, 0, NULL, ZVAL_PTR_DTOR, 0); zend_hash_copy(intern->std.properties, &class_type->default_properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *)); return intern; } /* }}} */ /* {{{ dom_objects_new */ zend_object_value dom_objects_new(zend_class_entry *class_type TSRMLS_DC) { zend_object_value retval; dom_object *intern; intern = dom_objects_set_class(class_type TSRMLS_CC); retval.handle = zend_objects_store_put(intern, dom_objects_dtor, dom_objects_clone TSRMLS_CC); intern->handle = retval.handle; retval.handlers = &dom_object_handlers; return retval; } /* }}} */ #if defined(LIBXML_XPATH_ENABLED) /* {{{ zend_object_value dom_xpath_objects_new(zend_class_entry *class_type TSRMLS_DC) */ zend_object_value dom_xpath_objects_new(zend_class_entry *class_type TSRMLS_DC) { zend_object_value retval; dom_object *intern; intern = dom_objects_set_class(class_type TSRMLS_CC); retval.handle = zend_objects_store_put(intern, dom_xpath_objects_dtor, dom_objects_clone TSRMLS_CC); intern->handle = retval.handle; retval.handlers = &dom_object_handlers; return retval; } /* }}} */ #endif /* {{{ php_dom_create_object */ zval *php_dom_create_object(xmlNodePtr obj, int *found, zval *wrapper_in, zval *return_value, dom_object *domobj TSRMLS_DC) { zval *wrapper; zend_class_entry *ce; dom_object *intern; *found = 0; if (!obj) { ALLOC_ZVAL(wrapper); ZVAL_NULL(wrapper); return wrapper; } if ((intern = (dom_object *) dom_object_get_data((void *) obj))) { return_value->type = IS_OBJECT; return_value->is_ref = 1; return_value->value.obj.handle = intern->handle; return_value->value.obj.handlers = &dom_object_handlers; zval_copy_ctor(return_value); *found = 1; return return_value; } wrapper = return_value; switch (obj->type) { case XML_DOCUMENT_NODE: case XML_HTML_DOCUMENT_NODE: { ce = dom_document_class_entry; break; } case XML_DTD_NODE: case XML_DOCUMENT_TYPE_NODE: { ce = dom_documenttype_class_entry; break; } case XML_ELEMENT_NODE: { ce = dom_element_class_entry; break; } case XML_ATTRIBUTE_NODE: { ce = dom_attr_class_entry; break; } case XML_TEXT_NODE: { ce = dom_text_class_entry; break; } case XML_COMMENT_NODE: { ce = dom_comment_class_entry; break; } case XML_PI_NODE: { ce = dom_processinginstruction_class_entry; break; } case XML_ENTITY_REF_NODE: { ce = dom_entityreference_class_entry; break; } case XML_ENTITY_DECL: case XML_ELEMENT_DECL: { ce = dom_entity_class_entry; break; } case XML_CDATA_SECTION_NODE: { ce = dom_cdatasection_class_entry; break; } case XML_DOCUMENT_FRAG_NODE: { ce = dom_documentfragment_class_entry; break; } case XML_NOTATION_NODE: { ce = dom_notation_class_entry; break; } default: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unsupported node type: %d\n", Z_TYPE_P(obj)); ZVAL_NULL(wrapper); return wrapper; } object_init_ex(wrapper, ce); /* Add object properties not needing function calls */ if (obj->type == XML_DOCUMENT_NODE || obj->type == XML_HTML_DOCUMENT_NODE) { add_domdocument_properties(wrapper TSRMLS_CC); } intern = (dom_object *)zend_objects_get_address(wrapper TSRMLS_CC); if (obj->doc != NULL) { if (domobj != NULL) { intern->document = domobj->document; } increment_document_reference(intern, obj->doc TSRMLS_CC); } php_dom_set_object(intern, (void *) obj TSRMLS_CC); return (wrapper); } /* }}} end php_domobject_new */ void php_dom_create_implementation(zval **retval TSRMLS_DC) { object_init_ex(*retval, dom_domimplementation_class_entry); } /* {{{ int dom_hierarchy(xmlNodePtr parent, xmlNodePtr child) */ int dom_hierarchy(xmlNodePtr parent, xmlNodePtr child) { xmlNodePtr nodep; if (parent == NULL || child == NULL || child->doc != parent->doc) { return SUCCESS; } nodep = parent; while (nodep) { if (nodep == child) { return FAILURE; } nodep = nodep->parent; } return SUCCESS; } /* }}} end dom_hierarchy */ /* {{{ dom_has_feature(char *feature, char *version) */ int dom_has_feature(char *feature, char *version) { int retval = 0; if (!(strcmp (version, "1.0") && strcmp (version,"2.0") && strcmp(version, ""))) { if ((!strcasecmp(feature, "Core") && strcmp (version, "1.0")) || !strcasecmp(feature, "XML")) retval = 1; } return retval; } /* }}} end dom_has_feature */ /* {{{ void dom_element_get_elements_by_tag_name_ns_raw(xmlNodePtr nodep, char *ns, char *local, zval **retval TSRMLS_DC) */ void dom_get_elements_by_tag_name_ns_raw(xmlNodePtr nodep, char *ns, char *local, zval **retval, dom_object *intern TSRMLS_DC) { dom_object *wrapper; int ret; while (nodep != NULL) { if (nodep->type == XML_ELEMENT_NODE && xmlStrEqual(nodep->name, local)) { if (ns == NULL || (nodep->ns != NULL && xmlStrEqual(nodep->ns->href, ns))) { zval *child = NULL; wrapper = dom_object_get_data(nodep); if (wrapper == NULL) { MAKE_STD_ZVAL(child); } child = php_dom_create_object(nodep, &ret, NULL, child, intern TSRMLS_CC); add_next_index_zval(*retval, child); } } dom_get_elements_by_tag_name_ns_raw(nodep->children, ns, local, retval, intern TSRMLS_CC); nodep = nodep->next; } } /* }}} end dom_element_get_elements_by_tag_name_ns_raw */ /* {{{ void dom_normalize (xmlNodePtr nodep TSRMLS_DC) */ void dom_normalize (xmlNodePtr nodep TSRMLS_DC) { xmlNodePtr child, nextp; xmlAttrPtr attr; xmlChar *strContent; child = nodep->children; while(child != NULL) { switch (child->type) { case XML_TEXT_NODE: nextp = child->next; while (nextp != NULL) { if (nextp->type == XML_TEXT_NODE) { strContent = xmlNodeGetContent(nextp); xmlNodeAddContent(child, strContent); xmlFree(strContent); xmlUnlinkNode(nextp); node_free_resource(nextp TSRMLS_CC); nextp = child->next; } } break; case XML_ELEMENT_NODE: dom_normalize (child TSRMLS_CC); attr = child->properties; while (attr != NULL) { dom_normalize((xmlNodePtr) attr TSRMLS_CC); attr = attr->next; } break; case XML_ATTRIBUTE_NODE: dom_normalize (child TSRMLS_CC); break; default: break; } child = child->next; } } /* }}} end dom_normalize */ /* {{{ void dom_set_old_ns(xmlDoc *doc, xmlNs *ns) */ void dom_set_old_ns(xmlDoc *doc, xmlNs *ns) { xmlNs *cur; if (doc == NULL) return; if (doc->oldNs == NULL) { doc->oldNs = (xmlNsPtr) xmlMalloc(sizeof(xmlNs)); if (doc->oldNs == NULL) { return; } memset(doc->oldNs, 0, sizeof(xmlNs)); doc->oldNs->type = XML_LOCAL_NAMESPACE; doc->oldNs->href = xmlStrdup(XML_XML_NAMESPACE); doc->oldNs->prefix = xmlStrdup((const xmlChar *)"xml"); } cur = doc->oldNs; while (cur->next != NULL) { cur = cur->next; } cur->next = ns; } /* }}} end dom_set_old_ns */ int dom_check_qname(char *qname, char **localname, char **prefix, int uri_len, int name_len) { int errorcode = 0; if (uri_len > 0 && name_len > 0) { *localname = xmlSplitQName2(qname, (xmlChar **) prefix); if (*localname == NULL) { *localname = xmlStrdup(qname); } if (*localname == NULL || (xmlStrchr(*localname, (xmlChar) ':') != NULL)) { errorcode = NAMESPACE_ERR; } } else { errorcode = NAMESPACE_ERR; } return errorcode; } /* {{{ xmlNsPtr dom_get_ns(xmlNodePtr nodep, char *uri, int *errorcode, char *prefix) */ xmlNsPtr dom_get_ns(xmlNodePtr nodep, char *uri, int *errorcode, char *prefix) { xmlNsPtr nsptr = NULL; *errorcode = 0; if (! (prefix && !strcmp (prefix, "xml") && strcmp(uri, XML_XML_NAMESPACE))) { nsptr = xmlNewNs(nodep, uri, prefix); } if (nsptr == NULL) { *errorcode = NAMESPACE_ERR; } return nsptr; } /* }}} end dom_get_ns */ /* {{{ xmlNsPtr dom_get_nsdecl(xmlNode *node, xmlChar *localName) */ xmlNsPtr dom_get_nsdecl(xmlNode *node, xmlChar *localName) { xmlNsPtr cur; xmlNs *ret = NULL; if (node == NULL) return NULL; if (localName == NULL || xmlStrEqual(localName, "")) { cur = node->nsDef; while (cur != NULL) { if (cur->prefix == NULL) { ret = cur; break; } cur = cur->next; } } else { cur = node->nsDef; while (cur != NULL) { if (cur->prefix != NULL && xmlStrEqual(localName, cur->prefix)) { ret = cur; break; } cur = cur->next; } } return ret; } /* }}} end dom_get_nsdecl */ #endif /* HAVE_DOM */ /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * End: * vim600: noet sw=4 ts=4 fdm=marker * vim<600: noet sw=4 ts=4 */