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: Christian Stocker <chregu@php.net> |
14 | Rob Richards <rrichards@php.net> |
15 +----------------------------------------------------------------------+
16 */
17
18 #ifdef HAVE_CONFIG_H
19 #include "config.h"
20 #endif
21
22 #include "php.h"
23 #if defined(HAVE_LIBXML) && defined(HAVE_DOM)
24 #include "php_dom.h"
25 #include "zend_interfaces.h"
26
27 /*
28 * class DOMNamedNodeMap
29 *
30 * URL: https://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-1780488922
31 * Since:
32 */
33
php_dom_get_namednodemap_length(dom_object * obj)34 int php_dom_get_namednodemap_length(dom_object *obj)
35 {
36 dom_nnodemap_object *objmap = (dom_nnodemap_object *) obj->ptr;
37 if (!objmap) {
38 return 0;
39 }
40
41 if (objmap->nodetype == XML_NOTATION_NODE || objmap->nodetype == XML_ENTITY_NODE) {
42 return objmap->ht ? xmlHashSize(objmap->ht) : 0;
43 }
44
45 int count = 0;
46 xmlNodePtr nodep = dom_object_get_node(objmap->baseobj);
47 if (nodep) {
48 xmlAttrPtr curnode = nodep->properties;
49 if (curnode) {
50 count++;
51 while (curnode->next != NULL) {
52 count++;
53 curnode = curnode->next;
54 }
55 }
56 }
57
58 return count;
59 }
60
61 /* {{{ length int
62 readonly=yes
63 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-6D0FB19E
64 Since:
65 */
dom_namednodemap_length_read(dom_object * obj,zval * retval)66 zend_result dom_namednodemap_length_read(dom_object *obj, zval *retval)
67 {
68 ZVAL_LONG(retval, php_dom_get_namednodemap_length(obj));
69 return SUCCESS;
70 }
71
72 /* }}} */
73
php_dom_named_node_map_get_named_item(dom_nnodemap_object * objmap,const zend_string * named,bool may_transform)74 xmlNodePtr php_dom_named_node_map_get_named_item(dom_nnodemap_object *objmap, const zend_string *named, bool may_transform)
75 {
76 xmlNodePtr itemnode = NULL;
77 if (objmap != NULL) {
78 if ((objmap->nodetype == XML_NOTATION_NODE) ||
79 objmap->nodetype == XML_ENTITY_NODE) {
80 if (objmap->ht) {
81 if (objmap->nodetype == XML_ENTITY_NODE) {
82 itemnode = (xmlNodePtr)xmlHashLookup(objmap->ht, BAD_CAST ZSTR_VAL(named));
83 } else {
84 xmlNotationPtr notep = xmlHashLookup(objmap->ht, BAD_CAST ZSTR_VAL(named));
85 if (notep) {
86 if (may_transform) {
87 itemnode = create_notation(notep->name, notep->PublicID, notep->SystemID);
88 } else {
89 itemnode = (xmlNodePtr) notep;
90 }
91 }
92 }
93 }
94 } else {
95 xmlNodePtr nodep = dom_object_get_node(objmap->baseobj);
96 if (nodep) {
97 if (php_dom_follow_spec_intern(objmap->baseobj)) {
98 itemnode = (xmlNodePtr) php_dom_get_attribute_node(nodep, BAD_CAST ZSTR_VAL(named), ZSTR_LEN(named));
99 } else {
100 itemnode = (xmlNodePtr) xmlHasProp(nodep, BAD_CAST ZSTR_VAL(named));
101 }
102 }
103 }
104 }
105 return itemnode;
106 }
107
php_dom_named_node_map_get_named_item_into_zval(dom_nnodemap_object * objmap,const zend_string * named,zval * return_value)108 void php_dom_named_node_map_get_named_item_into_zval(dom_nnodemap_object *objmap, const zend_string *named, zval *return_value)
109 {
110 xmlNodePtr itemnode = php_dom_named_node_map_get_named_item(objmap, named, true);
111 if (itemnode) {
112 DOM_RET_OBJ(itemnode, objmap->baseobj);
113 } else {
114 RETURN_NULL();
115 }
116 }
117
118 /* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-1074577549
119 Since:
120 */
PHP_METHOD(DOMNamedNodeMap,getNamedItem)121 PHP_METHOD(DOMNamedNodeMap, getNamedItem)
122 {
123 zend_string *named;
124
125 if (zend_parse_parameters(ZEND_NUM_ARGS(), "S", &named) == FAILURE) {
126 RETURN_THROWS();
127 }
128
129 zval *id = ZEND_THIS;
130 dom_nnodemap_object *objmap = Z_DOMOBJ_P(id)->ptr;
131 php_dom_named_node_map_get_named_item_into_zval(objmap, named, return_value);
132 }
133 /* }}} end dom_namednodemap_get_named_item */
134
php_dom_named_node_map_get_item(dom_nnodemap_object * objmap,zend_long index)135 xmlNodePtr php_dom_named_node_map_get_item(dom_nnodemap_object *objmap, zend_long index)
136 {
137 xmlNodePtr itemnode = NULL;
138 if (objmap != NULL) {
139 if ((objmap->nodetype == XML_NOTATION_NODE) ||
140 objmap->nodetype == XML_ENTITY_NODE) {
141 if (objmap->ht) {
142 itemnode = php_dom_libxml_hash_iter(objmap, index);
143 }
144 } else {
145 xmlNodePtr nodep = dom_object_get_node(objmap->baseobj);
146 if (nodep) {
147 xmlNodePtr curnode = (xmlNodePtr)nodep->properties;
148 zend_long count = 0;
149 while (count < index && curnode != NULL) {
150 count++;
151 curnode = (xmlNodePtr)curnode->next;
152 }
153 itemnode = curnode;
154 }
155 }
156 }
157 return itemnode;
158 }
159
php_dom_named_node_map_get_item_into_zval(dom_nnodemap_object * objmap,zend_long index,zval * return_value)160 void php_dom_named_node_map_get_item_into_zval(dom_nnodemap_object *objmap, zend_long index, zval *return_value)
161 {
162 xmlNodePtr itemnode = php_dom_named_node_map_get_item(objmap, index);
163 if (itemnode) {
164 DOM_RET_OBJ(itemnode, objmap->baseobj);
165 } else {
166 RETURN_NULL();
167 }
168 }
169
170 /* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-349467F9
171 Since:
172 */
PHP_METHOD(DOMNamedNodeMap,item)173 PHP_METHOD(DOMNamedNodeMap, item)
174 {
175 zend_long index;
176 ZEND_PARSE_PARAMETERS_START(1, 1)
177 Z_PARAM_LONG(index)
178 ZEND_PARSE_PARAMETERS_END();
179 if (index < 0 || ZEND_LONG_INT_OVFL(index)) {
180 zend_argument_value_error(1, "must be between 0 and %d", INT_MAX);
181 RETURN_THROWS();
182 }
183
184 zval *id = ZEND_THIS;
185 dom_object *intern = Z_DOMOBJ_P(id);
186 dom_nnodemap_object *objmap = intern->ptr;
187 php_dom_named_node_map_get_item_into_zval(objmap, index, return_value);
188 }
189 /* }}} end dom_namednodemap_item */
190
191 /* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-getNamedItemNS
192 Since: DOM Level 2
193 */
PHP_METHOD(DOMNamedNodeMap,getNamedItemNS)194 PHP_METHOD(DOMNamedNodeMap, getNamedItemNS)
195 {
196 zval *id;
197 size_t namedlen=0, urilen=0;
198 dom_object *intern;
199 xmlNodePtr itemnode = NULL;
200 char *uri, *named;
201
202 dom_nnodemap_object *objmap;
203 xmlNodePtr nodep;
204 xmlNotation *notep = NULL;
205
206 id = ZEND_THIS;
207 if (zend_parse_parameters(ZEND_NUM_ARGS(), "s!s", &uri, &urilen, &named, &namedlen) == FAILURE) {
208 RETURN_THROWS();
209 }
210
211 intern = Z_DOMOBJ_P(id);
212
213 objmap = (dom_nnodemap_object *)intern->ptr;
214
215 if (objmap != NULL) {
216 if ((objmap->nodetype == XML_NOTATION_NODE) ||
217 objmap->nodetype == XML_ENTITY_NODE) {
218 if (objmap->ht) {
219 if (objmap->nodetype == XML_ENTITY_NODE) {
220 itemnode = (xmlNodePtr)xmlHashLookup(objmap->ht, BAD_CAST named);
221 } else {
222 notep = (xmlNotation *)xmlHashLookup(objmap->ht, BAD_CAST named);
223 if (notep) {
224 itemnode = create_notation(notep->name, notep->PublicID, notep->SystemID);
225 }
226 }
227 }
228 } else {
229 nodep = dom_object_get_node(objmap->baseobj);
230 if (nodep) {
231 itemnode = (xmlNodePtr)xmlHasNsProp(nodep, BAD_CAST named, BAD_CAST uri);
232 }
233 }
234 }
235
236 if (itemnode) {
237 DOM_RET_OBJ(itemnode, objmap->baseobj);
238 } else {
239 RETVAL_NULL();
240 }
241 }
242 /* }}} end dom_namednodemap_get_named_item_ns */
243
244 /* {{{ */
PHP_METHOD(DOMNamedNodeMap,count)245 PHP_METHOD(DOMNamedNodeMap, count)
246 {
247 zval *id;
248 dom_object *intern;
249
250 id = ZEND_THIS;
251 if (zend_parse_parameters_none() == FAILURE) {
252 RETURN_THROWS();
253 }
254
255 intern = Z_DOMOBJ_P(id);
256 RETURN_LONG(php_dom_get_namednodemap_length(intern));
257 }
258 /* }}} end dom_namednodemap_count */
259
PHP_METHOD(DOMNamedNodeMap,getIterator)260 PHP_METHOD(DOMNamedNodeMap, getIterator)
261 {
262 if (zend_parse_parameters_none() == FAILURE) {
263 return;
264 }
265
266 zend_create_internal_iterator_zval(return_value, ZEND_THIS);
267 }
268
269 #endif
270
