1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 7 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2017 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 #ifndef PHP_DOM_H
24 #define PHP_DOM_H
25
26 extern zend_module_entry dom_module_entry;
27 #define phpext_dom_ptr &dom_module_entry
28
29 #ifdef ZTS
30 #include "TSRM.h"
31 #endif
32
33 #include <libxml/parser.h>
34 #include <libxml/parserInternals.h>
35 #include <libxml/tree.h>
36 #include <libxml/uri.h>
37 #include <libxml/xmlerror.h>
38 #include <libxml/xinclude.h>
39 #include <libxml/hash.h>
40 #include <libxml/c14n.h>
41 #if defined(LIBXML_HTML_ENABLED)
42 #include <libxml/HTMLparser.h>
43 #include <libxml/HTMLtree.h>
44 #endif
45 #if defined(LIBXML_XPATH_ENABLED)
46 #include <libxml/xpath.h>
47 #include <libxml/xpathInternals.h>
48 #endif
49 #if defined(LIBXML_XPTR_ENABLED)
50 #include <libxml/xpointer.h>
51 #endif
52 #ifdef PHP_WIN32
53 #ifndef DOM_EXPORTS
54 #define DOM_EXPORTS
55 #endif
56 #endif
57
58 #include "xml_common.h"
59 #include "ext/libxml/php_libxml.h"
60 #include "zend_exceptions.h"
61 #include "dom_ce.h"
62 /* DOM API_VERSION, please bump it up, if you change anything in the API
63 therefore it's easier for the script-programmers to check, what's working how
64 Can be checked with phpversion("dom");
65 */
66 #define DOM_API_VERSION "20031129"
67 /* Define a custom type for iterating using an unused nodetype */
68 #define DOM_NODESET XML_XINCLUDE_START
69
70 typedef struct _dom_xpath_object {
71 int registerPhpFunctions;
72 HashTable *registered_phpfunctions;
73 HashTable *node_list;
74 dom_object dom;
75 } dom_xpath_object;
76
php_xpath_obj_from_obj(zend_object * obj)77 static inline dom_xpath_object *php_xpath_obj_from_obj(zend_object *obj) {
78 return (dom_xpath_object*)((char*)(obj)
79 - XtOffsetOf(dom_xpath_object, dom) - XtOffsetOf(dom_object, std));
80 }
81
82 #define Z_XPATHOBJ_P(zv) php_xpath_obj_from_obj(Z_OBJ_P((zv)))
83
84 typedef struct _dom_nnodemap_object {
85 dom_object *baseobj;
86 zval baseobj_zv;
87 int nodetype;
88 xmlHashTable *ht;
89 xmlChar *local;
90 xmlChar *ns;
91 } dom_nnodemap_object;
92
93 typedef struct {
94 zend_object_iterator intern;
95 zval curobj;
96 } php_dom_iterator;
97
98 #include "dom_fe.h"
99
100 dom_object *dom_object_get_data(xmlNodePtr obj);
101 dom_doc_propsptr dom_get_doc_props(php_libxml_ref_obj *document);
102 zend_object *dom_objects_new(zend_class_entry *class_type);
103 zend_object *dom_nnodemap_objects_new(zend_class_entry *class_type);
104 #if defined(LIBXML_XPATH_ENABLED)
105 zend_object *dom_xpath_objects_new(zend_class_entry *class_type);
106 #endif
107 int dom_get_strict_error(php_libxml_ref_obj *document);
108 void php_dom_throw_error(int error_code, int strict_error);
109 void php_dom_throw_error_with_message(int error_code, char *error_message, int strict_error);
110 void node_list_unlink(xmlNodePtr node);
111 int dom_check_qname(char *qname, char **localname, char **prefix, int uri_len, int name_len);
112 xmlNsPtr dom_get_ns(xmlNodePtr node, char *uri, int *errorcode, char *prefix);
113 void dom_set_old_ns(xmlDoc *doc, xmlNs *ns);
114 xmlNsPtr dom_get_nsdecl(xmlNode *node, xmlChar *localName);
115 void dom_normalize (xmlNodePtr nodep);
116 xmlNode *dom_get_elements_by_tag_name_ns_raw(xmlNodePtr nodep, char *ns, char *local, int *cur, int index);
117 void php_dom_create_implementation(zval *retval);
118 int dom_hierarchy(xmlNodePtr parent, xmlNodePtr child);
119 int dom_has_feature(char *feature, char *version);
120 int dom_node_is_read_only(xmlNodePtr node);
121 int dom_node_children_valid(xmlNodePtr node);
122 void php_dom_create_interator(zval *return_value, int ce_type);
123 void dom_namednode_iter(dom_object *basenode, int ntype, dom_object *intern, xmlHashTablePtr ht, xmlChar *local, xmlChar *ns);
124 xmlNodePtr create_notation(const xmlChar *name, const xmlChar *ExternalID, const xmlChar *SystemID);
125 xmlNode *php_dom_libxml_hash_iter(xmlHashTable *ht, int index);
126 xmlNode *php_dom_libxml_notation_iter(xmlHashTable *ht, int index);
127 zend_object_iterator *php_dom_get_iterator(zend_class_entry *ce, zval *object, int by_ref);
128 int dom_set_doc_classmap(php_libxml_ref_obj *document, zend_class_entry *basece, zend_class_entry *ce);
129 zval *dom_nodelist_read_dimension(zval *object, zval *offset, int type, zval *rv);
130 int dom_nodelist_has_dimension(zval *object, zval *member, int check_empty);
131
132 #define REGISTER_DOM_CLASS(ce, name, parent_ce, funcs, entry) \
133 INIT_CLASS_ENTRY(ce, name, funcs); \
134 ce.create_object = dom_objects_new; \
135 entry = zend_register_internal_class_ex(&ce, parent_ce);
136
137 #define DOM_GET_OBJ(__ptr, __id, __prtype, __intern) { \
138 __intern = Z_DOMOBJ_P(__id); \
139 if (__intern->ptr == NULL || !(__ptr = (__prtype)((php_libxml_node_ptr *)__intern->ptr)->node)) { \
140 php_error_docref(NULL, E_WARNING, "Couldn't fetch %s", ZSTR_VAL(__intern->std.ce->name));\
141 RETURN_NULL();\
142 } \
143 }
144
145 #define DOM_NO_ARGS() \
146 if (zend_parse_parameters_none() == FAILURE) { \
147 return; \
148 }
149
150 #define DOM_NOT_IMPLEMENTED() \
151 php_error_docref(NULL, E_WARNING, "Not yet implemented"); \
152 return;
153
154 #define DOM_NODELIST 0
155 #define DOM_NAMEDNODEMAP 1
156
157 PHP_MINIT_FUNCTION(dom);
158 PHP_MSHUTDOWN_FUNCTION(dom);
159 PHP_MINFO_FUNCTION(dom);
160
161 #endif /* PHP_DOM_H */
162
163 /*
164 * Local variables:
165 * tab-width: 4
166 * c-basic-offset: 4
167 * End:
168 * vim600: noet sw=4 ts=4 fdm=marker
169 * vim<600: noet sw=4 ts=4
170 */
171
