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 if ((content = xmlNodeGetContent((xmlNodePtr) attrp)) != NULL) {
125 ZVAL_STRING(retval, (char *) content);
126 xmlFree(content);
127 } else {
128 ZVAL_EMPTY_STRING(retval);
129 }
130
131 return SUCCESS;
132
133 }
134
dom_attr_value_write(dom_object * obj,zval * newval)135 int dom_attr_value_write(dom_object *obj, zval *newval)
136 {
137 zend_string *str;
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 str = zval_try_get_string(newval);
146 if (UNEXPECTED(!str)) {
147 return FAILURE;
148 }
149
150 if (attrp->children) {
151 node_list_unlink(attrp->children);
152 }
153
154 xmlNodeSetContentLen((xmlNodePtr) attrp, (xmlChar *) ZSTR_VAL(str), ZSTR_LEN(str) + 1);
155
156 zend_string_release_ex(str, 0);
157 return SUCCESS;
158 }
159
160 /* }}} */
161
162 /* {{{ ownerElement DOMElement
163 readonly=yes
164 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Attr-ownerElement
165 Since: DOM Level 2
166 */
dom_attr_owner_element_read(dom_object * obj,zval * retval)167 int dom_attr_owner_element_read(dom_object *obj, zval *retval)
168 {
169 xmlNodePtr nodep, nodeparent;
170
171 nodep = dom_object_get_node(obj);
172
173 if (nodep == NULL) {
174 php_dom_throw_error(INVALID_STATE_ERR, 1);
175 return FAILURE;
176 }
177
178 nodeparent = nodep->parent;
179 if (!nodeparent) {
180 ZVAL_NULL(retval);
181 return SUCCESS;
182 }
183
184 php_dom_create_object(nodeparent, retval, obj);
185 return SUCCESS;
186
187 }
188
189 /* }}} */
190
191 /* {{{ schemaTypeInfo DOMTypeInfo
192 readonly=yes
193 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Attr-schemaTypeInfo
194 Since: DOM Level 3
195 */
dom_attr_schema_type_info_read(dom_object * obj,zval * retval)196 int dom_attr_schema_type_info_read(dom_object *obj, zval *retval)
197 {
198 /* TODO */
199 ZVAL_NULL(retval);
200 return SUCCESS;
201 }
202
203 /* }}} */
204
205 /* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Attr-isId
206 Since: DOM Level 3
207 */
PHP_METHOD(DOMAttr,isId)208 PHP_METHOD(DOMAttr, isId)
209 {
210 zval *id;
211 dom_object *intern;
212 xmlAttrPtr attrp;
213
214 id = ZEND_THIS;
215 if (zend_parse_parameters_none() == FAILURE) {
216 RETURN_THROWS();
217 }
218
219 DOM_GET_OBJ(attrp, id, xmlAttrPtr, intern);
220
221 if (attrp->atype == XML_ATTRIBUTE_ID) {
222 RETURN_TRUE;
223 } else {
224 RETURN_FALSE;
225 }
226 }
227 /* }}} end dom_attr_is_id */
228
229 #endif
230
