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|
/*
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| https://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Christian Stocker <chregu@php.net> |
| Rob Richards <rrichards@php.net> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#if defined(HAVE_LIBXML) && defined(HAVE_DOM)
#include "php_dom.h"
/*
* class DOMDocumentFragment extends DOMNode
*
* URL: https://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-B63ED1A3
* Since:
*/
/* {{{ */
PHP_METHOD(DOMDocumentFragment, __construct)
{
xmlNodePtr nodep = NULL, oldnode = NULL;
dom_object *intern;
if (zend_parse_parameters_none() == FAILURE) {
RETURN_THROWS();
}
nodep = xmlNewDocFragment(NULL);
if (!nodep) {
php_dom_throw_error(INVALID_STATE_ERR, 1);
RETURN_THROWS();
}
intern = Z_DOMOBJ_P(ZEND_THIS);
oldnode = dom_object_get_node(intern);
if (oldnode != NULL) {
php_libxml_node_decrement_resource((php_libxml_node_object *)intern);
}
php_libxml_increment_node_ptr((php_libxml_node_object *)intern, nodep, (void *)intern);
}
/* }}} end DOMDocumentFragment::__construct */
/* php_dom_xmlSetTreeDoc is a custom implementation of xmlSetTreeDoc
needed for hack in appendXML due to libxml bug - no need to share this function */
static void php_dom_xmlSetTreeDoc(xmlNodePtr tree, xmlDocPtr doc) /* {{{ */
{
xmlAttrPtr prop;
xmlNodePtr cur;
if (tree) {
if(tree->type == XML_ELEMENT_NODE) {
prop = tree->properties;
while (prop != NULL) {
prop->doc = doc;
if (prop->children) {
cur = prop->children;
while (cur != NULL) {
php_dom_xmlSetTreeDoc(cur, doc);
cur = cur->next;
}
}
prop = prop->next;
}
}
if (tree->children != NULL) {
cur = tree->children;
while (cur != NULL) {
php_dom_xmlSetTreeDoc(cur, doc);
cur = cur->next;
}
}
tree->doc = doc;
}
}
/* }}} */
/* {{{ */
PHP_METHOD(DOMDocumentFragment, appendXML) {
zval *id;
xmlNode *nodep;
dom_object *intern;
char *data = NULL;
size_t data_len = 0;
int err;
xmlNodePtr lst;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &data, &data_len) == FAILURE) {
RETURN_THROWS();
}
DOM_GET_OBJ(nodep, id, xmlNodePtr, intern);
if (dom_node_is_read_only(nodep) == SUCCESS) {
php_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR, dom_get_strict_error(intern->document));
RETURN_FALSE;
}
if (data) {
PHP_LIBXML_SANITIZE_GLOBALS(parse);
err = xmlParseBalancedChunkMemory(nodep->doc, NULL, NULL, 0, (xmlChar *) data, &lst);
PHP_LIBXML_RESTORE_GLOBALS(parse);
if (err != 0) {
RETURN_FALSE;
}
/* Following needed due to bug in libxml2 <= 2.6.14
ifdef after next libxml release as bug is fixed in their cvs */
php_dom_xmlSetTreeDoc(lst, nodep->doc);
/* End stupid hack */
xmlAddChildList(nodep,lst);
}
RETURN_TRUE;
}
/* }}} */
/* {{{ URL: https://dom.spec.whatwg.org/#dom-parentnode-append
Since: DOM Living Standard (DOM4)
*/
PHP_METHOD(DOMDocumentFragment, append)
{
int argc = 0;
zval *args, *id;
dom_object *intern;
xmlNode *context;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "*", &args, &argc) == FAILURE) {
RETURN_THROWS();
}
id = ZEND_THIS;
DOM_GET_OBJ(context, id, xmlNodePtr, intern);
dom_parent_node_append(intern, args, argc);
}
/* }}} */
/* {{{ URL: https://dom.spec.whatwg.org/#dom-parentnode-prepend
Since: DOM Living Standard (DOM4)
*/
PHP_METHOD(DOMDocumentFragment, prepend)
{
int argc = 0;
zval *args, *id;
dom_object *intern;
xmlNode *context;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "*", &args, &argc) == FAILURE) {
RETURN_THROWS();
}
id = ZEND_THIS;
DOM_GET_OBJ(context, id, xmlNodePtr, intern);
dom_parent_node_prepend(intern, args, argc);
}
/* }}} */
#endif
|
