documenttype.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"
#include "dom_properties.h"
 
/* {{{ name string
readonly=yes
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-1844763134
Since:
*/
zend_result dom_documenttype_name_read(dom_object *obj, zval *retval)
{
    DOM_PROP_NODE(xmlDtdPtr, dtdptr, obj);
    ZVAL_STRING(retval, dtdptr->name ? (char *) (dtdptr->name) : "");
    return SUCCESS;
}
 
/* }}} */
 
/* {{{ entities DOMNamedNodeMap
readonly=yes
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-1788794630
Since:
*/
zend_result dom_documenttype_entities_read(dom_object *obj, zval *retval)
{
    DOM_PROP_NODE(xmlDtdPtr, dtdptr, obj);
 
    php_dom_create_iterator(retval, DOM_DTD_NAMEDNODEMAP, php_dom_follow_spec_intern(obj));
 
    xmlHashTable *entityht = (xmlHashTable *) dtdptr->entities;
 
    dom_object *intern = Z_DOMOBJ_P(retval);
    dom_namednode_iter(obj, XML_ENTITY_NODE, intern, entityht, NULL, 0, NULL, 0);
 
    return SUCCESS;
}
 
/* }}} */
 
/* {{{ notations    DOMNamedNodeMap
readonly=yes
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-D46829EF
Since:
*/
zend_result dom_documenttype_notations_read(dom_object *obj, zval *retval)
{
    DOM_PROP_NODE(xmlDtdPtr, dtdptr, obj);
 
    php_dom_create_iterator(retval, DOM_DTD_NAMEDNODEMAP, php_dom_follow_spec_intern(obj));
 
    xmlHashTable *notationht = (xmlHashTable *) dtdptr->notations;
 
    dom_object *intern = Z_DOMOBJ_P(retval);
    dom_namednode_iter(obj, XML_NOTATION_NODE, intern, notationht, NULL, 0, NULL, 0);
 
    return SUCCESS;
}
 
/* }}} */
 
/* {{{ publicId string
readonly=yes
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-Core-DocType-publicId
Since: DOM Level 2
*/
zend_result dom_documenttype_public_id_read(dom_object *obj, zval *retval)
{
    DOM_PROP_NODE(xmlDtdPtr, dtdptr, obj);
 
    if (dtdptr->ExternalID) {
        ZVAL_STRING(retval, (char *) (dtdptr->ExternalID));
    } else {
        ZVAL_EMPTY_STRING(retval);
    }
 
    return SUCCESS;
}
 
/* }}} */
 
/* {{{ systemId string
readonly=yes
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-Core-DocType-systemId
Since: DOM Level 2
*/
zend_result dom_documenttype_system_id_read(dom_object *obj, zval *retval)
{
    DOM_PROP_NODE(xmlDtdPtr, dtdptr, obj);
 
    if (dtdptr->SystemID) {
        ZVAL_STRING(retval, (char *) (dtdptr->SystemID));
    } else {
        ZVAL_EMPTY_STRING(retval);
    }
 
    return SUCCESS;
}
 
/* }}} */
 
/* {{{ internalSubset   string
readonly=yes
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-Core-DocType-internalSubset
Since: DOM Level 2
*/
zend_result dom_documenttype_internal_subset_read(dom_object *obj, zval *retval)
{
    DOM_PROP_NODE(xmlDtdPtr, dtdptr, obj);
 
    xmlDtdPtr intsubset;
    if (dtdptr->doc != NULL && ((intsubset = xmlGetIntSubset(dtdptr->doc)) != NULL)) {
        smart_str ret_buf = {0};
        xmlNodePtr cur = intsubset->children;
 
        while (cur != NULL) {
            xmlOutputBuffer *buff = xmlAllocOutputBuffer(NULL);
 
            if (buff != NULL) {
                xmlNodeDumpOutput (buff, NULL, cur, 0, 0, NULL);
                xmlOutputBufferFlush(buff);
 
                smart_str_appendl(&ret_buf, (const char *) xmlOutputBufferGetContent(buff), xmlOutputBufferGetSize(buff));
 
                (void)xmlOutputBufferClose(buff);
            }
 
            cur = cur->next;
        }
 
        if (ret_buf.s) {
            ZVAL_NEW_STR(retval, smart_str_extract(&ret_buf));
            return SUCCESS;
        }
    }
 
    ZVAL_NULL(retval);
 
    return SUCCESS;
}
 
/* }}} */
 
#endif