void php_libxml_node_free_resource(xmlNodePtr node) {
if (node) {
switch (node->type) {
case XML_DOCUMENT_NODE:
case XML_HTML_DOCUMENT_NODE:
break;
default:
if (node->parent == NULL || node->type == XML_NAMESPACE_DECL) {
php_libxml_node_free_list((xmlNodePtr) node->children);
switch (node->type) {
/* Skip property freeing for the following types */
case XML_ATTRIBUTE_DECL:
case XML_DTD_NODE:
case XML_DOCUMENT_TYPE_NODE:
case XML_ENTITY_DECL:
case XML_ATTRIBUTE_NODE:
case XML_NAMESPACE_DECL:
case XML_TEXT_NODE:
break;
default:
php_libxml_node_free_list((xmlNodePtr) node->properties);
}
php_libxml_node_free(node);
}
}
}
}
int dom_node_text_content_write(dom_object *obj, zval *newval)
{
xmlNode *nodep = dom_object_get_node(obj);
zend_string *str;
if (nodep == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0);
return FAILURE;
}
if (nodep->type == XML_ELEMENT_NODE || nodep->type == XML_ATTRIBUTE_NODE) {
if (nodep->children) {
node_list_unlink(nodep->children);
php_libxml_node_free_list((xmlNodePtr) nodep->children);
nodep->children = NULL;
}
}
str = zval_get_string(newval);
/* we have to use xmlNodeAddContent() to get the same behavior as with xmlNewText() */
xmlNodeSetContent(nodep, (xmlChar *) "");
xmlNodeAddContent(nodep, (xmlChar *) ZSTR_VAL(str));
zend_string_release_ex(str, 0);
return SUCCESS;
}
int dom_node_node_value_write(dom_object *obj, zval *newval)
{
xmlNode *nodep = dom_object_get_node(obj);
if (nodep == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0);
return FAILURE;
}
/* Access to Element node is implemented as a convience method */
switch (nodep->type) {
case XML_ELEMENT_NODE:
case XML_ATTRIBUTE_NODE:
if (nodep->children) {
node_list_unlink(nodep->children);
php_libxml_node_free_list((xmlNodePtr) nodep->children);
nodep->children = NULL;
}
case XML_TEXT_NODE:
case XML_COMMENT_NODE:
case XML_CDATA_SECTION_NODE:
case XML_PI_NODE:
{
zend_string *str = zval_get_string(newval);
xmlNodeSetContentLen(nodep, (xmlChar *) ZSTR_VAL(str), ZSTR_LEN(str) + 1);
zend_string_release_ex(str, 0);
break;
}
default:
break;
}
return SUCCESS;
}
static void php_libxml_node_free_list(xmlNodePtr node) {
xmlNodePtr curnode;
if (node != NULL) {
curnode = node;
while (curnode != NULL) {
node = curnode;
switch (node->type) {
/* Skip property freeing for the following types */
case XML_NOTATION_NODE:
case XML_ENTITY_DECL:
break;
case XML_ENTITY_REF_NODE:
php_libxml_node_free_list((xmlNodePtr) node->properties);
break;
case XML_ATTRIBUTE_NODE:
if ((node->doc != NULL) &&
(((xmlAttrPtr) node)->atype == XML_ATTRIBUTE_ID)) {
xmlRemoveID(node->doc, (xmlAttrPtr) node);
}
case XML_ATTRIBUTE_DECL:
case XML_DTD_NODE:
case XML_DOCUMENT_TYPE_NODE:
case XML_NAMESPACE_DECL:
case XML_TEXT_NODE:
php_libxml_node_free_list(node->children);
break;
default:
php_libxml_node_free_list(node->children);
php_libxml_node_free_list((xmlNodePtr) node->properties);
}
curnode = node->next;
xmlUnlinkNode(node);
php_libxml_node_free(node);
}
}
}
