ext/dom/attr.c

/* [<][>][^][v][top][bottom][index][help] */
This source file includes following definitions.
PHP_METHOD
dom_attr_name_read
dom_attr_specified_read
dom_attr_value_read
dom_attr_value_write
dom_attr_owner_element_read
dom_attr_schema_type_info_read
PHP_FUNCTION
   1 /*
   2    +----------------------------------------------------------------------+
   3    | PHP Version 5                                                        |
   4    +----------------------------------------------------------------------+
   5    | Copyright (c) 1997-2016 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 /* $Id$ */
  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         convert_to_string_copy(newval, value_copy);
 187 
 188         xmlNodeSetContentLen((xmlNodePtr) attrp, Z_STRVAL_P(newval), Z_STRLEN_P(newval) + 1);
 189 
 190         if (newval == &value_copy) {
 191                 zval_dtor(newval);
 192         }
 193 
 194         return SUCCESS;
 195 }
 196 
 197 /* }}} */
 198 
 199 /* {{{ ownerElement     DOMElement      
 200 readonly=yes 
 201 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Attr-ownerElement
 202 Since: DOM Level 2
 203 */
 204 int dom_attr_owner_element_read(dom_object *obj, zval **retval TSRMLS_DC)
 205 {
 206         xmlNodePtr nodep, nodeparent;
 207         int ret;
 208 
 209         nodep = dom_object_get_node(obj);
 210 
 211         if (nodep == NULL) {
 212                 php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
 213                 return FAILURE;
 214         }
 215 
 216         ALLOC_ZVAL(*retval);
 217 
 218         nodeparent = nodep->parent;
 219         if (!nodeparent) {
 220                 ZVAL_NULL(*retval);
 221                 return SUCCESS;
 222         }
 223 
 224         if (NULL == (*retval = php_dom_create_object(nodeparent, &ret, *retval, obj TSRMLS_CC))) {
 225                 php_error_docref(NULL TSRMLS_CC, E_WARNING,  "Cannot create required DOM object");
 226                 return FAILURE;
 227         }
 228         return SUCCESS;
 229 
 230 }
 231 
 232 /* }}} */
 233 
 234 /* {{{ schemaTypeInfo   DOMTypeInfo     
 235 readonly=yes 
 236 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Attr-schemaTypeInfo
 237 Since: DOM Level 3
 238 */
 239 int dom_attr_schema_type_info_read(dom_object *obj, zval **retval TSRMLS_DC)
 240 {
 241         php_error_docref(NULL TSRMLS_CC, E_WARNING, "Not yet implemented");
 242         ALLOC_ZVAL(*retval);
 243         ZVAL_NULL(*retval);
 244         return SUCCESS;
 245 }
 246 
 247 /* }}} */
 248 
 249 /* {{{ proto boolean dom_attr_is_id();
 250 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Attr-isId
 251 Since: DOM Level 3
 252 */
 253 PHP_FUNCTION(dom_attr_is_id)
 254 {
 255         zval *id;
 256         dom_object *intern;
 257         xmlAttrPtr attrp;
 258 
 259         if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, dom_attr_class_entry) == FAILURE) {
 260                 return;
 261         }
 262 
 263         DOM_GET_OBJ(attrp, id, xmlAttrPtr, intern);
 264 
 265         if (attrp->atype == XML_ATTRIBUTE_ID) {
 266                 RETURN_TRUE;
 267         } else {
 268                 RETURN_FALSE;
 269         }
 270 }
 271 /* }}} end dom_attr_is_id */
 272 
 273 #endif
 274 
 275 /*
 276  * Local variables:
 277  * tab-width: 4
 278  * c-basic-offset: 4
 279  * End:
 280  * vim600: noet sw=4 ts=4 fdm=marker
 281  * vim<600: noet sw=4 ts=4
 282  */
/* [<][>][^][v][top][bottom][index][help] */
root/ext/dom/attr.c

DEFINITIONS
