Annotation of embedaddon/php/ext/dom/attr.c, revision 1.1.1.1
1.1 misho 1: /*
2: +----------------------------------------------------------------------+
3: | PHP Version 5 |
4: +----------------------------------------------------------------------+
5: | Copyright (c) 1997-2012 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: /* $Id: attr.c 321634 2012-01-01 13:15:04Z felipe $ */
21:
22: #ifdef HAVE_CONFIG_H
23: #include "config.h"
24: #endif
25:
26: #include "php.h"
27:
28: #if HAVE_LIBXML && HAVE_DOM
29:
30: #include "php_dom.h"
31:
32: /* {{{ arginfo */
33: ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_attr_is_id, 0, 0, 0)
34: ZEND_END_ARG_INFO();
35:
36: ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_attr_construct, 0, 0, 1)
37: ZEND_ARG_INFO(0, name)
38: ZEND_ARG_INFO(0, value)
39: ZEND_END_ARG_INFO();
40: /* }}} */
41:
42: /*
43: * class DOMAttr extends DOMNode
44: *
45: * URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-637646024
46: * Since:
47: */
48:
49: const zend_function_entry php_dom_attr_class_functions[] = {
50: PHP_FALIAS(isId, dom_attr_is_id, arginfo_dom_attr_is_id)
51: PHP_ME(domattr, __construct, arginfo_dom_attr_construct, ZEND_ACC_PUBLIC)
52: PHP_FE_END
53: };
54:
55: /* {{{ proto void DOMAttr::__construct(string name, [string value]); */
56: PHP_METHOD(domattr, __construct)
57: {
58:
59: zval *id;
60: xmlAttrPtr nodep = NULL;
61: xmlNodePtr oldnode = NULL;
62: dom_object *intern;
63: char *name, *value = NULL;
64: int name_len, value_len, name_valid;
65: zend_error_handling error_handling;
66:
67: zend_replace_error_handling(EH_THROW, dom_domexception_class_entry, &error_handling TSRMLS_CC);
68: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os|s", &id, dom_attr_class_entry, &name, &name_len, &value, &value_len) == FAILURE) {
69: zend_restore_error_handling(&error_handling TSRMLS_CC);
70: return;
71: }
72:
73: zend_restore_error_handling(&error_handling TSRMLS_CC);
74: intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC);
75:
76: name_valid = xmlValidateName((xmlChar *) name, 0);
77: if (name_valid != 0) {
78: php_dom_throw_error(INVALID_CHARACTER_ERR, 1 TSRMLS_CC);
79: RETURN_FALSE;
80: }
81:
82: nodep = xmlNewProp(NULL, (xmlChar *) name, value);
83:
84: if (!nodep) {
85: php_dom_throw_error(INVALID_STATE_ERR, 1 TSRMLS_CC);
86: RETURN_FALSE;
87: }
88:
89: if (intern != NULL) {
90: oldnode = dom_object_get_node(intern);
91: if (oldnode != NULL) {
92: php_libxml_node_free_resource(oldnode TSRMLS_CC);
93: }
94: php_libxml_increment_node_ptr((php_libxml_node_object *)intern, (xmlNodePtr)nodep, (void *)intern TSRMLS_CC);
95: }
96: }
97:
98: /* }}} end DOMAttr::__construct */
99:
100: /* {{{ name string
101: readonly=yes
102: URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-1112119403
103: Since:
104: */
105: int dom_attr_name_read(dom_object *obj, zval **retval TSRMLS_DC)
106: {
107: xmlAttrPtr attrp;
108:
109: attrp = (xmlAttrPtr) dom_object_get_node(obj);
110:
111: if (attrp == NULL) {
112: php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
113: return FAILURE;
114: }
115:
116: ALLOC_ZVAL(*retval);
117: ZVAL_STRING(*retval, (char *) (attrp->name), 1);
118:
119: return SUCCESS;
120: }
121:
122: /* }}} */
123:
124: /* {{{ specified boolean
125: readonly=yes
126: URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-862529273
127: Since:
128: */
129: int dom_attr_specified_read(dom_object *obj, zval **retval TSRMLS_DC)
130: {
131: /* TODO */
132: ALLOC_ZVAL(*retval);
133: ZVAL_TRUE(*retval);
134: return SUCCESS;
135: }
136:
137: /* }}} */
138:
139: /* {{{ value string
140: readonly=no
141: URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-221662474
142: Since:
143: */
144: int dom_attr_value_read(dom_object *obj, zval **retval TSRMLS_DC)
145: {
146: xmlAttrPtr attrp;
147: xmlChar *content;
148:
149: attrp = (xmlAttrPtr) dom_object_get_node(obj);
150:
151: if (attrp == NULL) {
152: php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
153: return FAILURE;
154: }
155:
156: ALLOC_ZVAL(*retval);
157:
158:
159: if ((content = xmlNodeGetContent((xmlNodePtr) attrp)) != NULL) {
160: ZVAL_STRING(*retval, content, 1);
161: xmlFree(content);
162: } else {
163: ZVAL_EMPTY_STRING(*retval);
164: }
165:
166: return SUCCESS;
167:
168: }
169:
170: int dom_attr_value_write(dom_object *obj, zval *newval TSRMLS_DC)
171: {
172: zval value_copy;
173: xmlAttrPtr attrp;
174:
175: attrp = (xmlAttrPtr) dom_object_get_node(obj);
176:
177: if (attrp == NULL) {
178: php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
179: return FAILURE;
180: }
181:
182: if (attrp->children) {
183: node_list_unlink(attrp->children TSRMLS_CC);
184: }
185:
186: if (newval->type != IS_STRING) {
187: if(Z_REFCOUNT_P(newval) > 1) {
188: value_copy = *newval;
189: zval_copy_ctor(&value_copy);
190: newval = &value_copy;
191: }
192: convert_to_string(newval);
193: }
194:
195: xmlNodeSetContentLen((xmlNodePtr) attrp, Z_STRVAL_P(newval), Z_STRLEN_P(newval) + 1);
196:
197: if (newval == &value_copy) {
198: zval_dtor(newval);
199: }
200:
201: return SUCCESS;
202: }
203:
204: /* }}} */
205:
206: /* {{{ ownerElement DOMElement
207: readonly=yes
208: URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Attr-ownerElement
209: Since: DOM Level 2
210: */
211: int dom_attr_owner_element_read(dom_object *obj, zval **retval TSRMLS_DC)
212: {
213: xmlNodePtr nodep, nodeparent;
214: int ret;
215:
216: nodep = dom_object_get_node(obj);
217:
218: if (nodep == NULL) {
219: php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
220: return FAILURE;
221: }
222:
223: ALLOC_ZVAL(*retval);
224:
225: nodeparent = nodep->parent;
226: if (!nodeparent) {
227: ZVAL_NULL(*retval);
228: return SUCCESS;
229: }
230:
231: if (NULL == (*retval = php_dom_create_object(nodeparent, &ret, NULL, *retval, obj TSRMLS_CC))) {
232: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot create required DOM object");
233: return FAILURE;
234: }
235: return SUCCESS;
236:
237: }
238:
239: /* }}} */
240:
241: /* {{{ schemaTypeInfo DOMTypeInfo
242: readonly=yes
243: URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Attr-schemaTypeInfo
244: Since: DOM Level 3
245: */
246: int dom_attr_schema_type_info_read(dom_object *obj, zval **retval TSRMLS_DC)
247: {
248: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Not yet implemented");
249: ALLOC_ZVAL(*retval);
250: ZVAL_NULL(*retval);
251: return SUCCESS;
252: }
253:
254: /* }}} */
255:
256: /* {{{ proto boolean dom_attr_is_id();
257: URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Attr-isId
258: Since: DOM Level 3
259: */
260: PHP_FUNCTION(dom_attr_is_id)
261: {
262: zval *id;
263: dom_object *intern;
264: xmlAttrPtr attrp;
265:
266: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, dom_attr_class_entry) == FAILURE) {
267: return;
268: }
269:
270: DOM_GET_OBJ(attrp, id, xmlAttrPtr, intern);
271:
272: if (attrp->atype == XML_ATTRIBUTE_ID) {
273: RETURN_TRUE;
274: } else {
275: RETURN_FALSE;
276: }
277: }
278: /* }}} end dom_attr_is_id */
279:
280: #endif
281:
282: /*
283: * Local variables:
284: * tab-width: 4
285: * c-basic-offset: 4
286: * End:
287: * vim600: noet sw=4 ts=4 fdm=marker
288: * vim<600: noet sw=4 ts=4
289: */
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