documentfragment.c

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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, true);
        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_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, BAD_CAST data, &lst);
        PHP_LIBXML_RESTORE_GLOBALS(parse);
        if (err != 0) {
            RETURN_FALSE;
        }
 
        xmlAddChildList(nodep,lst);
    }
 
    RETURN_TRUE;
}
/* }}} */
 
#endif