1 /* 2 +----------------------------------------------------------------------+ 3 | Copyright (c) The PHP Group | 4 +----------------------------------------------------------------------+ 5 | This source file is subject to version 3.01 of the PHP license, | 6 | that is bundled with this package in the file LICENSE, and is | 7 | available through the world-wide-web at the following url: | 8 | https://www.php.net/license/3_01.txt | 9 | If you did not receive a copy of the PHP license and are unable to | 10 | obtain it through the world-wide-web, please send a note to | 11 | license@php.net so we can mail you a copy immediately. | 12 +----------------------------------------------------------------------+ 13 | Authors: Niels Dossche <nielsdos@php.net> | 14 +----------------------------------------------------------------------+ 15 */ 16 17 #ifndef PHP_DOM_XPATH_CALLBACKS_H 18 #define PHP_DOM_XPATH_CALLBACKS_H 19 20 #if defined(HAVE_LIBXML) && defined(HAVE_DOM) 21 22 #include <libxml/xpathInternals.h> 23 #include "xml_common.h" 24 25 typedef enum { 26 PHP_DOM_REG_FUNC_MODE_NONE = 0, 27 PHP_DOM_REG_FUNC_MODE_ALL, 28 PHP_DOM_REG_FUNC_MODE_SET, 29 } php_dom_register_functions_mode; 30 31 typedef enum { 32 PHP_DOM_XPATH_EVALUATE_NODESET_TO_STRING, 33 PHP_DOM_XPATH_EVALUATE_NODESET_TO_NODESET, 34 } php_dom_xpath_nodeset_evaluation_mode; 35 36 typedef void (*php_dom_xpath_callbacks_proxy_factory)(xmlNodePtr node, zval *proxy, dom_object *intern, xmlXPathParserContextPtr ctxt); 37 typedef void (*php_dom_xpath_callbacks_register_func_ctx)(void *ctxt, const zend_string *ns, const zend_string *name); 38 39 typedef struct { 40 HashTable functions; 41 php_dom_register_functions_mode mode; 42 } php_dom_xpath_callback_ns; 43 44 typedef struct { 45 php_dom_xpath_callback_ns *php_ns; 46 HashTable *namespaces; 47 HashTable *node_list; 48 } php_dom_xpath_callbacks; 49 50 typedef enum { 51 PHP_DOM_XPATH_CALLBACK_NAME_VALIDATE_NULLS, 52 PHP_DOM_XPATH_CALLBACK_NAME_VALIDATE_NCNAME, 53 } php_dom_xpath_callback_name_validation; 54 55 PHP_DOM_EXPORT void php_dom_xpath_callbacks_ctor(php_dom_xpath_callbacks *registry); 56 PHP_DOM_EXPORT void php_dom_xpath_callbacks_dtor(php_dom_xpath_callbacks *registry); 57 PHP_DOM_EXPORT void php_dom_xpath_callbacks_clean_node_list(php_dom_xpath_callbacks *registry); 58 PHP_DOM_EXPORT void php_dom_xpath_callbacks_clean_argument_stack(xmlXPathParserContextPtr ctxt, uint32_t num_args); 59 PHP_DOM_EXPORT void php_dom_xpath_callbacks_get_gc(php_dom_xpath_callbacks *registry, zend_get_gc_buffer *gc_buffer); 60 PHP_DOM_EXPORT HashTable *php_dom_xpath_callbacks_get_gc_for_whole_object(php_dom_xpath_callbacks *registry, zend_object *object, zval **table, int *n); 61 PHP_DOM_EXPORT void php_dom_xpath_callbacks_delayed_lib_registration(const php_dom_xpath_callbacks* registry, void *ctxt, php_dom_xpath_callbacks_register_func_ctx register_func); 62 PHP_DOM_EXPORT zend_result php_dom_xpath_callbacks_update_method_handler(php_dom_xpath_callbacks* registry, xmlXPathContextPtr ctxt, zend_string *ns, zend_string *name, const HashTable *callable_ht, php_dom_xpath_callback_name_validation name_validation, php_dom_xpath_callbacks_register_func_ctx register_func); 63 PHP_DOM_EXPORT zend_result php_dom_xpath_callbacks_update_single_method_handler(php_dom_xpath_callbacks* registry, xmlXPathContextPtr ctxt, zend_string *ns, zend_string *name, const zend_fcall_info_cache *fcc, php_dom_xpath_callback_name_validation name_validation, php_dom_xpath_callbacks_register_func_ctx register_func); 64 PHP_DOM_EXPORT zend_result php_dom_xpath_callbacks_call_php_ns(php_dom_xpath_callbacks *xpath_callbacks, xmlXPathParserContextPtr ctxt, int num_args, php_dom_xpath_nodeset_evaluation_mode evaluation_mode, dom_object *intern, php_dom_xpath_callbacks_proxy_factory proxy_factory); 65 PHP_DOM_EXPORT zend_result php_dom_xpath_callbacks_call_custom_ns(php_dom_xpath_callbacks *xpath_callbacks, xmlXPathParserContextPtr ctxt, int num_args, php_dom_xpath_nodeset_evaluation_mode evaluation_mode, dom_object *intern, php_dom_xpath_callbacks_proxy_factory proxy_factory); 66 67 #endif 68 #endif 69