Annotation of embedaddon/php/ext/dom/attr.c, revision 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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