1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 7 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 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 +----------------------------------------------------------------------+
18 */
19
20 #ifdef HAVE_CONFIG_H
21 #include "config.h"
22 #endif
23
24 #include "php.h"
25
26 #if HAVE_LIBXML && HAVE_DOM
27
28 #include "php_dom.h"
29
30 /* {{{ arginfo */
31 ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_attr_is_id, 0, 0, 0)
32 ZEND_END_ARG_INFO();
33
34 ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_attr_construct, 0, 0, 1)
35 ZEND_ARG_INFO(0, name)
36 ZEND_ARG_INFO(0, value)
37 ZEND_END_ARG_INFO();
38 /* }}} */
39
40 /*
41 * class DOMAttr extends DOMNode
42 *
43 * URL: https://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-637646024
44 * Since:
45 */
46
47 const zend_function_entry php_dom_attr_class_functions[] = {
48 PHP_FALIAS(isId, dom_attr_is_id, arginfo_dom_attr_is_id)
49 PHP_ME(domattr, __construct, arginfo_dom_attr_construct, ZEND_ACC_PUBLIC)
50 PHP_FE_END
51 };
52
53 /* {{{ proto DOMAttr::__construct(string name, [string value]) */
PHP_METHOD(domattr,__construct)54 PHP_METHOD(domattr, __construct)
55 {
56 xmlAttrPtr nodep = NULL;
57 xmlNodePtr oldnode = NULL;
58 dom_object *intern;
59 char *name, *value = NULL;
60 size_t name_len, value_len, name_valid;
61
62 if (zend_parse_parameters_throw(ZEND_NUM_ARGS(), "s|s", &name, &name_len, &value, &value_len) == FAILURE) {
63 return;
64 }
65
66 intern = Z_DOMOBJ_P(ZEND_THIS);
67
68 name_valid = xmlValidateName((xmlChar *) name, 0);
69 if (name_valid != 0) {
70 php_dom_throw_error(INVALID_CHARACTER_ERR, 1);
71 RETURN_FALSE;
72 }
73
74 nodep = xmlNewProp(NULL, (xmlChar *) name, (xmlChar *) value);
75
76 if (!nodep) {
77 php_dom_throw_error(INVALID_STATE_ERR, 1);
78 RETURN_FALSE;
79 }
80
81 oldnode = dom_object_get_node(intern);
82 if (oldnode != NULL) {
83 php_libxml_node_free_resource(oldnode );
84 }
85 php_libxml_increment_node_ptr((php_libxml_node_object *)intern, (xmlNodePtr)nodep, (void *)intern);
86 }
87
88 /* }}} end DOMAttr::__construct */
89
90 /* {{{ name string
91 readonly=yes
92 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-1112119403
93 Since:
94 */
dom_attr_name_read(dom_object * obj,zval * retval)95 int dom_attr_name_read(dom_object *obj, zval *retval)
96 {
97 xmlAttrPtr attrp;
98
99 attrp = (xmlAttrPtr) dom_object_get_node(obj);
100
101 if (attrp == NULL) {
102 php_dom_throw_error(INVALID_STATE_ERR, 0);
103 return FAILURE;
104 }
105
106 ZVAL_STRING(retval, (char *) attrp->name);
107
108 return SUCCESS;
109 }
110
111 /* }}} */
112
113 /* {{{ specified boolean
114 readonly=yes
115 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-862529273
116 Since:
117 */
dom_attr_specified_read(dom_object * obj,zval * retval)118 int dom_attr_specified_read(dom_object *obj, zval *retval)
119 {
120 /* TODO */
121 ZVAL_TRUE(retval);
122 return SUCCESS;
123 }
124
125 /* }}} */
126
127 /* {{{ value string
128 readonly=no
129 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-221662474
130 Since:
131 */
dom_attr_value_read(dom_object * obj,zval * retval)132 int dom_attr_value_read(dom_object *obj, zval *retval)
133 {
134 xmlAttrPtr attrp = (xmlAttrPtr) dom_object_get_node(obj);
135 xmlChar *content;
136
137 if (attrp == NULL) {
138 php_dom_throw_error(INVALID_STATE_ERR, 0);
139 return FAILURE;
140 }
141
142 if ((content = xmlNodeGetContent((xmlNodePtr) attrp)) != NULL) {
143 ZVAL_STRING(retval, (char *) content);
144 xmlFree(content);
145 } else {
146 ZVAL_EMPTY_STRING(retval);
147 }
148
149 return SUCCESS;
150
151 }
152
dom_attr_value_write(dom_object * obj,zval * newval)153 int dom_attr_value_write(dom_object *obj, zval *newval)
154 {
155 zend_string *str;
156 xmlAttrPtr attrp = (xmlAttrPtr) dom_object_get_node(obj);
157
158 if (attrp == NULL) {
159 php_dom_throw_error(INVALID_STATE_ERR, 0);
160 return FAILURE;
161 }
162
163 str = zval_try_get_string(newval);
164 if (UNEXPECTED(!str)) {
165 return FAILURE;
166 }
167
168 if (attrp->children) {
169 node_list_unlink(attrp->children);
170 }
171
172 xmlNodeSetContentLen((xmlNodePtr) attrp, (xmlChar *) ZSTR_VAL(str), ZSTR_LEN(str) + 1);
173
174 zend_string_release_ex(str, 0);
175 return SUCCESS;
176 }
177
178 /* }}} */
179
180 /* {{{ ownerElement DOMElement
181 readonly=yes
182 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Attr-ownerElement
183 Since: DOM Level 2
184 */
dom_attr_owner_element_read(dom_object * obj,zval * retval)185 int dom_attr_owner_element_read(dom_object *obj, zval *retval)
186 {
187 xmlNodePtr nodep, nodeparent;
188
189 nodep = dom_object_get_node(obj);
190
191 if (nodep == NULL) {
192 php_dom_throw_error(INVALID_STATE_ERR, 0);
193 return FAILURE;
194 }
195
196 nodeparent = nodep->parent;
197 if (!nodeparent) {
198 ZVAL_NULL(retval);
199 return SUCCESS;
200 }
201
202 php_dom_create_object(nodeparent, retval, obj);
203 return SUCCESS;
204
205 }
206
207 /* }}} */
208
209 /* {{{ schemaTypeInfo DOMTypeInfo
210 readonly=yes
211 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Attr-schemaTypeInfo
212 Since: DOM Level 3
213 */
dom_attr_schema_type_info_read(dom_object * obj,zval * retval)214 int dom_attr_schema_type_info_read(dom_object *obj, zval *retval)
215 {
216 /* TODO */
217 ZVAL_NULL(retval);
218 return SUCCESS;
219 }
220
221 /* }}} */
222
223 /* {{{ proto bool dom_attr_is_id()
224 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Attr-isId
225 Since: DOM Level 3
226 */
PHP_FUNCTION(dom_attr_is_id)227 PHP_FUNCTION(dom_attr_is_id)
228 {
229 zval *id;
230 dom_object *intern;
231 xmlAttrPtr attrp;
232
233 id = ZEND_THIS;
234 if (zend_parse_parameters_none() == FAILURE) {
235 return;
236 }
237
238 DOM_GET_OBJ(attrp, id, xmlAttrPtr, intern);
239
240 if (attrp->atype == XML_ATTRIBUTE_ID) {
241 RETURN_TRUE;
242 } else {
243 RETURN_FALSE;
244 }
245 }
246 /* }}} end dom_attr_is_id */
247
248 #endif
249
