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6980eba863
The template element in HTML 5 is special in the sense that it does not add its contents into the DOM tree, but instead keeps them in a separate shadow DOM document fragment. Interacting with the DOM tree cannot touch the elements in the document fragment. Closes GH-14906.
56 lines
2.7 KiB
C
56 lines
2.7 KiB
C
/*
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+----------------------------------------------------------------------+
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| Copyright (c) The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| https://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Niels Dossche <nielsdos@php.net> |
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+----------------------------------------------------------------------+
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*/
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#ifndef PRIVATE_DATA_H
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#define PRIVATE_DATA_H
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#include "xml_common.h"
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struct php_dom_libxml_ns_mapper {
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/* This is used almost all the time for HTML documents, so it makes sense to cache this. */
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xmlNsPtr html_ns;
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/* Used for every prefixless namespace declaration in XML, so also very common. */
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xmlNsPtr prefixless_xmlns_ns;
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HashTable uri_to_prefix_map;
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};
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typedef struct php_dom_private_data {
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php_libxml_private_data_header header;
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struct php_dom_libxml_ns_mapper ns_mapper;
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HashTable *template_fragments;
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} php_dom_private_data;
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typedef struct php_libxml_private_data_header php_libxml_private_data_header;
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struct php_libxml_private_data_header;
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struct php_dom_private_data;
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typedef struct php_dom_private_data php_dom_private_data;
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struct php_dom_libxml_ns_mapper;
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typedef struct php_dom_libxml_ns_mapper php_dom_libxml_ns_mapper;
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php_libxml_private_data_header *php_dom_libxml_private_data_header(php_dom_private_data *private_data);
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php_dom_libxml_ns_mapper *php_dom_ns_mapper_from_private(php_dom_private_data *private_data);
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php_dom_private_data *php_dom_private_data_create(void);
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void php_dom_private_data_destroy(php_dom_private_data *data);
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void php_dom_add_templated_content(php_dom_private_data *private_data, const xmlNode *template_node, xmlNodePtr fragment);
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xmlNodePtr php_dom_retrieve_templated_content(php_dom_private_data *private_data, const xmlNode *template_node);
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xmlNodePtr php_dom_ensure_templated_content(php_dom_private_data *private_data, xmlNodePtr template_node);
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void php_dom_remove_templated_content(php_dom_private_data *private_data, const xmlNode *template_node);
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uint32_t php_dom_get_template_count(const php_dom_private_data *private_data);
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void dom_add_element_ns_hook(php_dom_private_data *private_data, xmlNodePtr element);
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#endif
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