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|
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2006 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: |
| http://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> |
+----------------------------------------------------------------------+
*/
/* $Id: documentfragment.c,v 1.15.2.1 2006/01/01 12:50:06 sniper Exp $ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#if HAVE_LIBXML && HAVE_DOM
#include "php_dom.h"
/*
* class DOMDocumentFragment extends DOMNode
*
* URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-B63ED1A3
* Since:
*/
zend_function_entry php_dom_documentfragment_class_functions[] = {
PHP_ME(domdocumentfragment, __construct, NULL, ZEND_ACC_PUBLIC)
PHP_ME(domdocumentfragment, appendXML, NULL, ZEND_ACC_PUBLIC)
{NULL, NULL, NULL}
};
/* {{{ proto void DOMDocumentFragment::__construct(); */
PHP_METHOD(domdocumentfragment, __construct)
{
zval *id;
xmlNodePtr nodep = NULL, oldnode = NULL;
dom_object *intern;
php_set_error_handling(EH_THROW, dom_domexception_class_entry TSRMLS_CC);
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, dom_documentfragment_class_entry) == FAILURE) {
php_std_error_handling();
return;
}
php_std_error_handling();
nodep = xmlNewDocFragment(NULL);
if (!nodep) {
php_dom_throw_error(INVALID_STATE_ERR, 1 TSRMLS_CC);
RETURN_FALSE;
}
intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC);
if (intern != NULL) {
oldnode = (xmlNodePtr)intern->ptr;
if (oldnode != NULL) {
php_libxml_node_free_resource(oldnode TSRMLS_CC);
}
/* php_dom_set_object(intern, nodep TSRMLS_CC); */
php_libxml_increment_node_ptr((php_libxml_node_object *)intern, nodep, (void *)intern TSRMLS_CC);
}
}
/* }}} 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;
}
}
/* {{{ proto void DOMDocumentFragment::appendXML(string data); */
PHP_METHOD(domdocumentfragment, appendXML) {
zval *id;
xmlNode *nodep;
dom_object *intern;
char *data = NULL;
int data_len = 0;
int err;
xmlNodePtr lst;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_documentfragment_class_entry, &data, &data_len) == FAILURE) {
return;
}
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) TSRMLS_CC);
RETURN_FALSE;
}
if (data) {
err = xmlParseBalancedChunkMemory(nodep->doc, NULL, NULL, 0, data, &lst);
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;
}
#endif
|
