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
24 #if defined(HAVE_LIBXML) && defined(HAVE_DOM)
25
26 #include "php_dom.h"
27
28 /*
29 * class DOMAttr extends DOMNode
30 *
31 * URL: https://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-637646024
32 * Since:
33 */
34
35 /* {{{ */
PHP_METHOD(DOMAttr,__construct)36 PHP_METHOD(DOMAttr, __construct)
37 {
38 xmlAttrPtr nodep = NULL;
39 xmlNodePtr oldnode = NULL;
40 dom_object *intern;
41 char *name, *value = NULL;
42 size_t name_len, value_len, name_valid;
43
44 if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|s", &name, &name_len, &value, &value_len) == FAILURE) {
45 RETURN_THROWS();
46 }
47
48 intern = Z_DOMOBJ_P(ZEND_THIS);
49
50 name_valid = xmlValidateName((xmlChar *) name, 0);
51 if (name_valid != 0) {
52 php_dom_throw_error(INVALID_CHARACTER_ERR, 1);
53 RETURN_THROWS();
54 }
55
56 nodep = xmlNewProp(NULL, (xmlChar *) name, (xmlChar *) value);
57
58 if (!nodep) {
59 php_dom_throw_error(INVALID_STATE_ERR, 1);
60 RETURN_THROWS();
61 }
62
63 oldnode = dom_object_get_node(intern);
64 if (oldnode != NULL) {
65 php_libxml_node_decrement_resource((php_libxml_node_object *)intern);
66 }
67 php_libxml_increment_node_ptr((php_libxml_node_object *)intern, (xmlNodePtr)nodep, (void *)intern);
68 }
69
70 /* }}} end DOMAttr::__construct */
71
72 /* {{{ name string
73 readonly=yes
74 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-1112119403
75 Since:
76 */
dom_attr_name_read(dom_object * obj,zval * retval)77 int dom_attr_name_read(dom_object *obj, zval *retval)
78 {
79 xmlAttrPtr attrp;
80
81 attrp = (xmlAttrPtr) dom_object_get_node(obj);
82
83 if (attrp == NULL) {
84 php_dom_throw_error(INVALID_STATE_ERR, 1);
85 return FAILURE;
86 }
87
88 ZVAL_STRING(retval, (char *) attrp->name);
89
90 return SUCCESS;
91 }
92
93 /* }}} */
94
95 /* {{{ specified boolean
96 readonly=yes
97 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-862529273
98 Since:
99 */
dom_attr_specified_read(dom_object * obj,zval * retval)100 int dom_attr_specified_read(dom_object *obj, zval *retval)
101 {
102 /* TODO */
103 ZVAL_TRUE(retval);
104 return SUCCESS;
105 }
106
107 /* }}} */
108
109 /* {{{ value string
110 readonly=no
111 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-221662474
112 Since:
113 */
dom_attr_value_read(dom_object * obj,zval * retval)114 int dom_attr_value_read(dom_object *obj, zval *retval)
115 {
116 xmlAttrPtr attrp = (xmlAttrPtr) dom_object_get_node(obj);
117 xmlChar *content;
118
119 if (attrp == NULL) {
120 php_dom_throw_error(INVALID_STATE_ERR, 1);
121 return FAILURE;
122 }
123
124 /* Can't avoid a content copy because it's an attribute node */
125 if ((content = xmlNodeGetContent((xmlNodePtr) attrp)) != NULL) {
126 ZVAL_STRING(retval, (char *) content);
127 xmlFree(content);
128 } else {
129 ZVAL_EMPTY_STRING(retval);
130 }
131
132 return SUCCESS;
133
134 }
135
dom_attr_value_write(dom_object * obj,zval * newval)136 int dom_attr_value_write(dom_object *obj, zval *newval)
137 {
138 xmlAttrPtr attrp = (xmlAttrPtr) dom_object_get_node(obj);
139
140 if (attrp == NULL) {
141 php_dom_throw_error(INVALID_STATE_ERR, 1);
142 return FAILURE;
143 }
144
145 /* Typed property, this is already a string */
146 ZEND_ASSERT(Z_TYPE_P(newval) == IS_STRING);
147 zend_string *str = Z_STR_P(newval);
148
149 dom_remove_all_children((xmlNodePtr) attrp);
150 xmlNodeSetContentLen((xmlNodePtr) attrp, (xmlChar *) ZSTR_VAL(str), ZSTR_LEN(str));
151
152 return SUCCESS;
153 }
154
155 /* }}} */
156
157 /* {{{ ownerElement DOMElement
158 readonly=yes
159 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Attr-ownerElement
160 Since: DOM Level 2
161 */
dom_attr_owner_element_read(dom_object * obj,zval * retval)162 int dom_attr_owner_element_read(dom_object *obj, zval *retval)
163 {
164 xmlNodePtr nodep, nodeparent;
165
166 nodep = dom_object_get_node(obj);
167
168 if (nodep == NULL) {
169 php_dom_throw_error(INVALID_STATE_ERR, 1);
170 return FAILURE;
171 }
172
173 nodeparent = nodep->parent;
174 if (!nodeparent) {
175 ZVAL_NULL(retval);
176 return SUCCESS;
177 }
178
179 php_dom_create_object(nodeparent, retval, obj);
180 return SUCCESS;
181
182 }
183
184 /* }}} */
185
186 /* {{{ schemaTypeInfo DOMTypeInfo
187 readonly=yes
188 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Attr-schemaTypeInfo
189 Since: DOM Level 3
190 */
dom_attr_schema_type_info_read(dom_object * obj,zval * retval)191 int dom_attr_schema_type_info_read(dom_object *obj, zval *retval)
192 {
193 /* TODO */
194 ZVAL_NULL(retval);
195 return SUCCESS;
196 }
197
198 /* }}} */
199
200 /* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Attr-isId
201 Since: DOM Level 3
202 */
PHP_METHOD(DOMAttr,isId)203 PHP_METHOD(DOMAttr, isId)
204 {
205 zval *id;
206 dom_object *intern;
207 xmlAttrPtr attrp;
208
209 id = ZEND_THIS;
210 if (zend_parse_parameters_none() == FAILURE) {
211 RETURN_THROWS();
212 }
213
214 DOM_GET_OBJ(attrp, id, xmlAttrPtr, intern);
215
216 if (attrp->atype == XML_ATTRIBUTE_ID) {
217 RETURN_TRUE;
218 } else {
219 RETURN_FALSE;
220 }
221 }
222 /* }}} end dom_attr_is_id */
223
224 #endif
225
