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php-src/ext/dom/document.c

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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2014 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> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#if HAVE_LIBXML && HAVE_DOM
#include "php_dom.h"
#include <libxml/SAX.h>
#ifdef LIBXML_SCHEMAS_ENABLED
#include <libxml/relaxng.h>
#include <libxml/xmlschemas.h>
#endif
typedef struct _idsIterator idsIterator;
struct _idsIterator {
xmlChar *elementId;
xmlNode *element;
};
#define DOM_LOAD_STRING 0
#define DOM_LOAD_FILE 1
/* {{{ arginfo */
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_create_element, 0, 0, 1)
ZEND_ARG_INFO(0, tagName)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_create_document_fragment, 0, 0, 0)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_create_text_node, 0, 0, 1)
ZEND_ARG_INFO(0, data)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_create_comment, 0, 0, 1)
ZEND_ARG_INFO(0, data)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_create_cdatasection, 0, 0, 1)
ZEND_ARG_INFO(0, data)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_create_processing_instruction, 0, 0, 2)
ZEND_ARG_INFO(0, target)
ZEND_ARG_INFO(0, data)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_create_attribute, 0, 0, 1)
ZEND_ARG_INFO(0, name)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_create_entity_reference, 0, 0, 1)
ZEND_ARG_INFO(0, name)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_get_elements_by_tag_name, 0, 0, 1)
ZEND_ARG_INFO(0, tagName)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_import_node, 0, 0, 2)
ZEND_ARG_OBJ_INFO(0, importedNode, DOMNode, 0)
ZEND_ARG_INFO(0, deep)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_create_element_ns, 0, 0, 2)
ZEND_ARG_INFO(0, namespaceURI)
ZEND_ARG_INFO(0, qualifiedName)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_create_attribute_ns, 0, 0, 2)
ZEND_ARG_INFO(0, namespaceURI)
ZEND_ARG_INFO(0, qualifiedName)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_get_elements_by_tag_name_ns, 0, 0, 2)
ZEND_ARG_INFO(0, namespaceURI)
ZEND_ARG_INFO(0, localName)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_get_element_by_id, 0, 0, 1)
ZEND_ARG_INFO(0, elementId)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_adopt_node, 0, 0, 1)
ZEND_ARG_OBJ_INFO(0, source, DOMNode, 0)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_normalize_document, 0, 0, 0)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_rename_node, 0, 0, 3)
ZEND_ARG_OBJ_INFO(0, node, DOMNode, 0)
ZEND_ARG_INFO(0, namespaceURI)
ZEND_ARG_INFO(0, qualifiedName)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_load, 0, 0, 1)
ZEND_ARG_INFO(0, source)
ZEND_ARG_INFO(0, options)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_save, 0, 0, 1)
ZEND_ARG_INFO(0, file)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_loadxml, 0, 0, 1)
ZEND_ARG_INFO(0, source)
ZEND_ARG_INFO(0, options)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_savexml, 0, 0, 0)
ZEND_ARG_OBJ_INFO(0, node, DOMNode, 1)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_construct, 0, 0, 0)
ZEND_ARG_INFO(0, version)
ZEND_ARG_INFO(0, encoding)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_validate, 0, 0, 0)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_xinclude, 0, 0, 0)
ZEND_ARG_INFO(0, options)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_loadhtml, 0, 0, 1)
ZEND_ARG_INFO(0, source)
ZEND_ARG_INFO(0, options)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_loadhtmlfile, 0, 0, 1)
ZEND_ARG_INFO(0, source)
ZEND_ARG_INFO(0, options)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_savehtml, 0, 0, 0)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_savehtmlfile, 0, 0, 1)
ZEND_ARG_INFO(0, file)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_schema_validate_file, 0, 0, 1)
ZEND_ARG_INFO(0, filename)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_schema_validate_xml, 0, 0, 1)
ZEND_ARG_INFO(0, source)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_relaxNG_validate_file, 0, 0, 1)
ZEND_ARG_INFO(0, filename)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_relaxNG_validate_xml, 0, 0, 1)
ZEND_ARG_INFO(0, source)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_document_registernodeclass, 0, 0, 2)
ZEND_ARG_INFO(0, baseClass)
ZEND_ARG_INFO(0, extendedClass)
ZEND_END_ARG_INFO();
/* }}} */
/*
* class DOMDocument extends DOMNode
*
* URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-i-Document
* Since:
*/
const zend_function_entry php_dom_document_class_functions[] = { /* {{{ */
PHP_FALIAS(createElement, dom_document_create_element, arginfo_dom_document_create_element)
PHP_FALIAS(createDocumentFragment, dom_document_create_document_fragment, arginfo_dom_document_create_document_fragment)
PHP_FALIAS(createTextNode, dom_document_create_text_node, arginfo_dom_document_create_text_node)
PHP_FALIAS(createComment, dom_document_create_comment, arginfo_dom_document_create_comment)
PHP_FALIAS(createCDATASection, dom_document_create_cdatasection, arginfo_dom_document_create_cdatasection)
PHP_FALIAS(createProcessingInstruction, dom_document_create_processing_instruction, arginfo_dom_document_create_processing_instruction)
PHP_FALIAS(createAttribute, dom_document_create_attribute, arginfo_dom_document_create_attribute)
PHP_FALIAS(createEntityReference, dom_document_create_entity_reference, arginfo_dom_document_create_entity_reference)
PHP_FALIAS(getElementsByTagName, dom_document_get_elements_by_tag_name, arginfo_dom_document_get_elements_by_tag_name)
PHP_FALIAS(importNode, dom_document_import_node, arginfo_dom_document_import_node)
PHP_FALIAS(createElementNS, dom_document_create_element_ns, arginfo_dom_document_create_element_ns)
PHP_FALIAS(createAttributeNS, dom_document_create_attribute_ns, arginfo_dom_document_create_attribute_ns)
PHP_FALIAS(getElementsByTagNameNS, dom_document_get_elements_by_tag_name_ns, arginfo_dom_document_get_elements_by_tag_name_ns)
PHP_FALIAS(getElementById, dom_document_get_element_by_id, arginfo_dom_document_get_element_by_id)
PHP_FALIAS(adoptNode, dom_document_adopt_node, arginfo_dom_document_adopt_node)
PHP_FALIAS(normalizeDocument, dom_document_normalize_document, arginfo_dom_document_normalize_document)
PHP_FALIAS(renameNode, dom_document_rename_node, arginfo_dom_document_rename_node)
PHP_ME(domdocument, load, arginfo_dom_document_load, ZEND_ACC_PUBLIC|ZEND_ACC_ALLOW_STATIC)
PHP_FALIAS(save, dom_document_save, arginfo_dom_document_save)
PHP_ME(domdocument, loadXML, arginfo_dom_document_loadxml, ZEND_ACC_PUBLIC|ZEND_ACC_ALLOW_STATIC)
PHP_FALIAS(saveXML, dom_document_savexml, arginfo_dom_document_savexml)
PHP_ME(domdocument, __construct, arginfo_dom_document_construct, ZEND_ACC_PUBLIC)
PHP_FALIAS(validate, dom_document_validate, arginfo_dom_document_validate)
PHP_FALIAS(xinclude, dom_document_xinclude, arginfo_dom_document_xinclude)
#if defined(LIBXML_HTML_ENABLED)
PHP_ME(domdocument, loadHTML, arginfo_dom_document_loadhtml, ZEND_ACC_PUBLIC|ZEND_ACC_ALLOW_STATIC)
PHP_ME(domdocument, loadHTMLFile, arginfo_dom_document_loadhtmlfile, ZEND_ACC_PUBLIC|ZEND_ACC_ALLOW_STATIC)
PHP_FALIAS(saveHTML, dom_document_save_html, arginfo_dom_document_savehtml)
PHP_FALIAS(saveHTMLFile, dom_document_save_html_file, arginfo_dom_document_savehtmlfile)
#endif /* defined(LIBXML_HTML_ENABLED) */
#if defined(LIBXML_SCHEMAS_ENABLED)
PHP_FALIAS(schemaValidate, dom_document_schema_validate_file, arginfo_dom_document_schema_validate_file)
PHP_FALIAS(schemaValidateSource, dom_document_schema_validate_xml, arginfo_dom_document_schema_validate_xml)
PHP_FALIAS(relaxNGValidate, dom_document_relaxNG_validate_file, arginfo_dom_document_relaxNG_validate_file)
PHP_FALIAS(relaxNGValidateSource, dom_document_relaxNG_validate_xml, arginfo_dom_document_relaxNG_validate_xml)
#endif
PHP_ME(domdocument, registerNodeClass, arginfo_dom_document_registernodeclass, ZEND_ACC_PUBLIC)
PHP_FE_END
};
/* }}} */
/* {{{ docType DOMDocumentType
readonly=yes
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-B63ED1A31
Since:
*/
int dom_document_doctype_read(dom_object *obj, zval **retval TSRMLS_DC)
{
xmlDoc *docp;
xmlDtdPtr dtdptr;
int ret;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
ALLOC_ZVAL(*retval);
dtdptr = xmlGetIntSubset(docp);
if (!dtdptr) {
ZVAL_NULL(*retval);
return SUCCESS;
}
if (NULL == (*retval = php_dom_create_object((xmlNodePtr) dtdptr, &ret, *retval, obj TSRMLS_CC))) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot create required DOM object");
return FAILURE;
}
return SUCCESS;
}
/* }}} */
/* {{{ implementation DOMImplementation
readonly=yes
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-1B793EBA
Since:
*/
int dom_document_implementation_read(dom_object *obj, zval **retval TSRMLS_DC)
{
ALLOC_ZVAL(*retval);
php_dom_create_implementation(retval TSRMLS_CC);
return SUCCESS;
}
/* }}} */
/* {{{ documentElement DOMElement
readonly=yes
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-87CD092
Since:
*/
int dom_document_document_element_read(dom_object *obj, zval **retval TSRMLS_DC)
{
xmlDoc *docp;
xmlNode *root;
int ret;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
ALLOC_ZVAL(*retval);
root = xmlDocGetRootElement(docp);
if (!root) {
ZVAL_NULL(*retval);
return SUCCESS;
}
if (NULL == (*retval = php_dom_create_object(root, &ret, *retval, obj TSRMLS_CC))) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot create required DOM object");
return FAILURE;
}
return SUCCESS;
}
/* }}} */
/* {{{ encoding string
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-Document3-encoding
Since: DOM Level 3
*/
int dom_document_encoding_read(dom_object *obj, zval **retval TSRMLS_DC)
{
xmlDoc *docp;
char *encoding;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
encoding = (char *) docp->encoding;
ALLOC_ZVAL(*retval);
if (encoding != NULL) {
ZVAL_STRING(*retval, encoding, 1);
} else {
ZVAL_NULL(*retval);
}
return SUCCESS;
}
int dom_document_encoding_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
xmlDoc *docp;
xmlCharEncodingHandlerPtr handler;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
if (newval->type != IS_STRING) {
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_string(newval);
}
handler = xmlFindCharEncodingHandler(Z_STRVAL_P(newval));
if (handler != NULL) {
xmlCharEncCloseFunc(handler);
if (docp->encoding != NULL) {
xmlFree((xmlChar *)docp->encoding);
}
docp->encoding = xmlStrdup((const xmlChar *) Z_STRVAL_P(newval));
} else {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid Document Encoding");
}
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ standalone boolean
readonly=no
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-Document3-standalone
Since: DOM Level 3
*/
int dom_document_standalone_read(dom_object *obj, zval **retval TSRMLS_DC)
{
xmlDoc *docp;
int standalone;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
ALLOC_ZVAL(*retval);
standalone = docp->standalone;
ZVAL_BOOL(*retval, standalone);
return SUCCESS;
}
int dom_document_standalone_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
xmlDoc *docp;
int standalone;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_long(newval);
standalone = Z_LVAL_P(newval);
if (standalone > 0) {
docp->standalone = 1;
}
else if (standalone < 0) {
docp->standalone = -1;
}
else {
docp->standalone = 0;
}
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ version string
readonly=no
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-Document3-version
Since: DOM Level 3
*/
int dom_document_version_read(dom_object *obj, zval **retval TSRMLS_DC)
{
xmlDoc *docp;
char *version;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
version = (char *) docp->version;
ALLOC_ZVAL(*retval);
if (version != NULL) {
ZVAL_STRING(*retval, version, 1);
} else {
ZVAL_NULL(*retval);
}
return SUCCESS;
}
int dom_document_version_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
xmlDoc *docp;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
if (docp->version != NULL) {
xmlFree((xmlChar *) docp->version );
}
if (newval->type != IS_STRING) {
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_string(newval);
}
docp->version = xmlStrdup((const xmlChar *) Z_STRVAL_P(newval));
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ strictErrorChecking boolean
readonly=no
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-Document3-strictErrorChecking
Since: DOM Level 3
*/
int dom_document_strict_error_checking_read(dom_object *obj, zval **retval TSRMLS_DC)
{
dom_doc_propsptr doc_prop;
ALLOC_ZVAL(*retval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
ZVAL_BOOL(*retval, doc_prop->stricterror);
} else {
ZVAL_FALSE(*retval);
}
return SUCCESS;
}
int dom_document_strict_error_checking_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
dom_doc_propsptr doc_prop;
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_boolean(newval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
doc_prop->stricterror = Z_LVAL_P(newval);
}
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ formatOutput boolean
readonly=no
*/
int dom_document_format_output_read(dom_object *obj, zval **retval TSRMLS_DC)
{
dom_doc_propsptr doc_prop;
ALLOC_ZVAL(*retval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
ZVAL_BOOL(*retval, doc_prop->formatoutput);
} else {
ZVAL_FALSE(*retval);
}
return SUCCESS;
}
int dom_document_format_output_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
dom_doc_propsptr doc_prop;
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_boolean(newval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
doc_prop->formatoutput = Z_LVAL_P(newval);
}
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ validateOnParse boolean
readonly=no
*/
int dom_document_validate_on_parse_read(dom_object *obj, zval **retval TSRMLS_DC)
{
dom_doc_propsptr doc_prop;
ALLOC_ZVAL(*retval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
ZVAL_BOOL(*retval, doc_prop->validateonparse);
} else {
ZVAL_FALSE(*retval);
}
return SUCCESS;
}
int dom_document_validate_on_parse_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
dom_doc_propsptr doc_prop;
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_boolean(newval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
doc_prop->validateonparse = Z_LVAL_P(newval);
}
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ resolveExternals boolean
readonly=no
*/
int dom_document_resolve_externals_read(dom_object *obj, zval **retval TSRMLS_DC)
{
dom_doc_propsptr doc_prop;
ALLOC_ZVAL(*retval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
ZVAL_BOOL(*retval, doc_prop->resolveexternals);
} else {
ZVAL_FALSE(*retval);
}
return SUCCESS;
}
int dom_document_resolve_externals_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
dom_doc_propsptr doc_prop;
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_boolean(newval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
doc_prop->resolveexternals = Z_LVAL_P(newval);
}
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ preserveWhiteSpace boolean
readonly=no
*/
int dom_document_preserve_whitespace_read(dom_object *obj, zval **retval TSRMLS_DC)
{
dom_doc_propsptr doc_prop;
ALLOC_ZVAL(*retval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
ZVAL_BOOL(*retval, doc_prop->preservewhitespace);
} else {
ZVAL_FALSE(*retval);
}
return SUCCESS;
}
int dom_document_preserve_whitespace_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
dom_doc_propsptr doc_prop;
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_boolean(newval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
doc_prop->preservewhitespace = Z_LVAL_P(newval);
}
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ recover boolean
readonly=no
*/
int dom_document_recover_read(dom_object *obj, zval **retval TSRMLS_DC)
{
dom_doc_propsptr doc_prop;
ALLOC_ZVAL(*retval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
ZVAL_BOOL(*retval, doc_prop->recover);
} else {
ZVAL_FALSE(*retval);
}
return SUCCESS;
}
int dom_document_recover_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
dom_doc_propsptr doc_prop;
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_boolean(newval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
doc_prop->recover = Z_LVAL_P(newval);
}
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ substituteEntities boolean
readonly=no
*/
int dom_document_substitue_entities_read(dom_object *obj, zval **retval TSRMLS_DC)
{
dom_doc_propsptr doc_prop;
ALLOC_ZVAL(*retval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
ZVAL_BOOL(*retval, doc_prop->substituteentities);
} else {
ZVAL_FALSE(*retval);
}
return SUCCESS;
}
int dom_document_substitue_entities_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
dom_doc_propsptr doc_prop;
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_boolean(newval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
doc_prop->substituteentities = Z_LVAL_P(newval);
}
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ documentURI string
readonly=no
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-Document3-documentURI
Since: DOM Level 3
*/
int dom_document_document_uri_read(dom_object *obj, zval **retval TSRMLS_DC)
{
xmlDoc *docp;
char *url;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
ALLOC_ZVAL(*retval);
url = (char *) docp->URL;
if (url != NULL) {
ZVAL_STRING(*retval, url, 1);
} else {
ZVAL_NULL(*retval);
}
return SUCCESS;
}
int dom_document_document_uri_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
xmlDoc *docp;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
if (docp->URL != NULL) {
xmlFree((xmlChar *) docp->URL);
}
if (newval->type != IS_STRING) {
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_string(newval);
}
docp->URL = xmlStrdup((const xmlChar *) Z_STRVAL_P(newval));
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ config DOMConfiguration
readonly=yes
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-Document3-config
Since: DOM Level 3
*/
int dom_document_config_read(dom_object *obj, zval **retval TSRMLS_DC)
{
ALLOC_ZVAL(*retval);
ZVAL_NULL(*retval);
return SUCCESS;
}
/* }}} */
/* {{{ proto DOMElement dom_document_create_element(string tagName [, string value]);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-2141741547
Since:
*/
PHP_FUNCTION(dom_document_create_element)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
dom_object *intern;
int ret, name_len, value_len;
char *name, *value = NULL;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os|s", &id, dom_document_class_entry, &name, &name_len, &value, &value_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
if (xmlValidateName((xmlChar *) name, 0) != 0) {
php_dom_throw_error(INVALID_CHARACTER_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
node = xmlNewDocNode(docp, NULL, name, value);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ(node, &ret, intern);
}
/* }}} end dom_document_create_element */
/* {{{ proto DOMDocumentFragment dom_document_create_document_fragment();
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-35CB04B5
Since:
*/
PHP_FUNCTION(dom_document_create_document_fragment)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
dom_object *intern;
int ret;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, dom_document_class_entry) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewDocFragment(docp);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ(node, &ret, intern);
}
/* }}} end dom_document_create_document_fragment */
/* {{{ proto DOMText dom_document_create_text_node(string data);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-1975348127
Since:
*/
PHP_FUNCTION(dom_document_create_text_node)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
int ret, value_len;
dom_object *intern;
char *value;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &value, &value_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewDocText(docp, (xmlChar *) value);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ(node, &ret, intern);
}
/* }}} end dom_document_create_text_node */
/* {{{ proto DOMComment dom_document_create_comment(string data);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-1334481328
Since:
*/
PHP_FUNCTION(dom_document_create_comment)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
int ret, value_len;
dom_object *intern;
char *value;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &value, &value_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewDocComment(docp, (xmlChar *) value);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ(node, &ret, intern);
}
/* }}} end dom_document_create_comment */
/* {{{ proto DOMCdataSection dom_document_create_cdatasection(string data);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-D26C0AF8
Since:
*/
PHP_FUNCTION(dom_document_create_cdatasection)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
int ret, value_len;
dom_object *intern;
char *value;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &value, &value_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewCDataBlock(docp, (xmlChar *) value, value_len);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ(node, &ret, intern);
}
/* }}} end dom_document_create_cdatasection */
/* {{{ proto DOMProcessingInstruction dom_document_create_processing_instruction(string target, string data);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-135944439
Since:
*/
PHP_FUNCTION(dom_document_create_processing_instruction)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
int ret, value_len, name_len = 0;
dom_object *intern;
char *name, *value = NULL;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os|s", &id, dom_document_class_entry, &name, &name_len, &value, &value_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
if (xmlValidateName((xmlChar *) name, 0) != 0) {
php_dom_throw_error(INVALID_CHARACTER_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
node = xmlNewPI((xmlChar *) name, (xmlChar *) value);
if (!node) {
RETURN_FALSE;
}
node->doc = docp;
DOM_RET_OBJ(node, &ret, intern);
}
/* }}} end dom_document_create_processing_instruction */
/* {{{ proto DOMAttr dom_document_create_attribute(string name);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-1084891198
Since:
*/
PHP_FUNCTION(dom_document_create_attribute)
{
zval *id;
xmlAttrPtr node;
xmlDocPtr docp;
int ret, name_len;
dom_object *intern;
char *name;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
if (xmlValidateName((xmlChar *) name, 0) != 0) {
php_dom_throw_error(INVALID_CHARACTER_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
node = xmlNewDocProp(docp, (xmlChar *) name, NULL);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ((xmlNodePtr) node, &ret, intern);
}
/* }}} end dom_document_create_attribute */
/* {{{ proto DOMEntityReference dom_document_create_entity_reference(string name);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-392B75AE
Since:
*/
PHP_FUNCTION(dom_document_create_entity_reference)
{
zval *id;
xmlNode *node;
xmlDocPtr docp = NULL;
dom_object *intern;
int ret, name_len;
char *name;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
if (xmlValidateName((xmlChar *) name, 0) != 0) {
php_dom_throw_error(INVALID_CHARACTER_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
node = xmlNewReference(docp, name);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ((xmlNodePtr) node, &ret, intern);
}
/* }}} end dom_document_create_entity_reference */
/* {{{ proto DOMNodeList dom_document_get_elements_by_tag_name(string tagname);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-A6C9094
Since:
*/
PHP_FUNCTION(dom_document_get_elements_by_tag_name)
{
zval *id;
xmlDocPtr docp;
int name_len;
dom_object *intern, *namednode;
char *name;
xmlChar *local;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
php_dom_create_interator(return_value, DOM_NODELIST TSRMLS_CC);
namednode = (dom_object *)zend_objects_get_address(return_value TSRMLS_CC);
local = xmlCharStrndup(name, name_len);
dom_namednode_iter(intern, 0, namednode, NULL, local, NULL TSRMLS_CC);
}
/* }}} end dom_document_get_elements_by_tag_name */
/* {{{ proto DOMNode dom_document_import_node(DOMNode importedNode, boolean deep);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Core-Document-importNode
Since: DOM Level 2
*/
PHP_FUNCTION(dom_document_import_node)
{
zval *id, *node;
xmlDocPtr docp;
xmlNodePtr nodep, retnodep;
dom_object *intern, *nodeobj;
int ret;
long recursive = 0;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "OO|l", &id, dom_document_class_entry, &node, dom_node_class_entry, &recursive) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
DOM_GET_OBJ(nodep, node, xmlNodePtr, nodeobj);
if (nodep->type == XML_HTML_DOCUMENT_NODE || nodep->type == XML_DOCUMENT_NODE
|| nodep->type == XML_DOCUMENT_TYPE_NODE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot import: Node Type Not Supported");
RETURN_FALSE;
}
if (nodep->doc == docp) {
retnodep = nodep;
} else {
if ((recursive == 0) && (nodep->type == XML_ELEMENT_NODE)) {
recursive = 2;
}
retnodep = xmlDocCopyNode(nodep, docp, recursive);
if (!retnodep) {
RETURN_FALSE;
}
if ((retnodep->type == XML_ATTRIBUTE_NODE) && (nodep->ns != NULL)) {
xmlNsPtr nsptr = NULL;
xmlNodePtr root = xmlDocGetRootElement(docp);
nsptr = xmlSearchNsByHref (nodep->doc, root, nodep->ns->href);
if (nsptr == NULL) {
int errorcode;
nsptr = dom_get_ns(root, (char *) nodep->ns->href, &errorcode, (char *) nodep->ns->prefix);
}
xmlSetNs(retnodep, nsptr);
}
}
DOM_RET_OBJ((xmlNodePtr) retnodep, &ret, intern);
}
/* }}} end dom_document_import_node */
/* {{{ proto DOMElement dom_document_create_element_ns(string namespaceURI, string qualifiedName [,string value]);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-DocCrElNS
Since: DOM Level 2
*/
PHP_FUNCTION(dom_document_create_element_ns)
{
zval *id;
xmlDocPtr docp;
xmlNodePtr nodep = NULL;
xmlNsPtr nsptr = NULL;
int ret, uri_len = 0, name_len = 0, value_len = 0;
char *uri, *name, *value = NULL;
char *localname = NULL, *prefix = NULL;
int errorcode;
dom_object *intern;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os!s|s", &id, dom_document_class_entry, &uri, &uri_len, &name, &name_len, &value, &value_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
errorcode = dom_check_qname(name, &localname, &prefix, uri_len, name_len);
if (errorcode == 0) {
if (xmlValidateName((xmlChar *) localname, 0) == 0) {
nodep = xmlNewDocNode (docp, NULL, localname, value);
if (nodep != NULL && uri != NULL) {
nsptr = xmlSearchNsByHref (nodep->doc, nodep, uri);
if (nsptr == NULL) {
nsptr = dom_get_ns(nodep, uri, &errorcode, prefix);
}
xmlSetNs(nodep, nsptr);
}
} else {
errorcode = INVALID_CHARACTER_ERR;
}
}
xmlFree(localname);
if (prefix != NULL) {
xmlFree(prefix);
}
if (errorcode != 0) {
if (nodep != NULL) {
xmlFreeNode(nodep);
}
php_dom_throw_error(errorcode, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
if (nodep == NULL) {
RETURN_FALSE;
}
nodep->ns = nsptr;
DOM_RET_OBJ(nodep, &ret, intern);
}
/* }}} end dom_document_create_element_ns */
/* {{{ proto DOMAttr dom_document_create_attribute_ns(string namespaceURI, string qualifiedName);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-DocCrAttrNS
Since: DOM Level 2
*/
PHP_FUNCTION(dom_document_create_attribute_ns)
{
zval *id;
xmlDocPtr docp;
xmlNodePtr nodep = NULL, root;
xmlNsPtr nsptr;
int ret, uri_len = 0, name_len = 0;
char *uri, *name;
char *localname = NULL, *prefix = NULL;
dom_object *intern;
int errorcode;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os!s", &id, dom_document_class_entry, &uri, &uri_len, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
root = xmlDocGetRootElement(docp);
if (root != NULL) {
errorcode = dom_check_qname(name, &localname, &prefix, uri_len, name_len);
if (errorcode == 0) {
if (xmlValidateName((xmlChar *) localname, 0) == 0) {
nodep = (xmlNodePtr) xmlNewDocProp(docp, localname, NULL);
if (nodep != NULL && uri_len > 0) {
nsptr = xmlSearchNsByHref (nodep->doc, root, uri);
if (nsptr == NULL) {
nsptr = dom_get_ns(root, uri, &errorcode, prefix);
}
xmlSetNs(nodep, nsptr);
}
} else {
errorcode = INVALID_CHARACTER_ERR;
}
}
} else {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Document Missing Root Element");
RETURN_FALSE;
}
xmlFree(localname);
if (prefix != NULL) {
xmlFree(prefix);
}
if (errorcode != 0) {
if (nodep != NULL) {
xmlFreeProp((xmlAttrPtr) nodep);
}
php_dom_throw_error(errorcode, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
if (nodep == NULL) {
RETURN_FALSE;
}
DOM_RET_OBJ(nodep, &ret, intern);
}
/* }}} end dom_document_create_attribute_ns */
/* {{{ proto DOMNodeList dom_document_get_elements_by_tag_name_ns(string namespaceURI, string localName);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-getElBTNNS
Since: DOM Level 2
*/
PHP_FUNCTION(dom_document_get_elements_by_tag_name_ns)
{
zval *id;
xmlDocPtr docp;
int uri_len, name_len;
dom_object *intern, *namednode;
char *uri, *name;
xmlChar *local, *nsuri;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oss", &id, dom_document_class_entry, &uri, &uri_len, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
php_dom_create_interator(return_value, DOM_NODELIST TSRMLS_CC);
namednode = (dom_object *)zend_objects_get_address(return_value TSRMLS_CC);
local = xmlCharStrndup(name, name_len);
nsuri = xmlCharStrndup(uri, uri_len);
dom_namednode_iter(intern, 0, namednode, NULL, local, nsuri TSRMLS_CC);
}
/* }}} end dom_document_get_elements_by_tag_name_ns */
/* {{{ proto DOMElement dom_document_get_element_by_id(string elementId);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-getElBId
Since: DOM Level 2
*/
PHP_FUNCTION(dom_document_get_element_by_id)
{
zval *id;
xmlDocPtr docp;
xmlAttrPtr attrp;
int ret, idname_len;
dom_object *intern;
char *idname;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &idname, &idname_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
attrp = xmlGetID(docp, (xmlChar *) idname);
if (attrp && attrp->parent) {
DOM_RET_OBJ((xmlNodePtr) attrp->parent, &ret, intern);
} else {
RETVAL_NULL();
}
}
/* }}} end dom_document_get_element_by_id */
/* {{{ proto DOMNode dom_document_adopt_node(DOMNode source);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-Document3-adoptNode
Since: DOM Level 3
*/
PHP_FUNCTION(dom_document_adopt_node)
{
DOM_NOT_IMPLEMENTED();
}
/* }}} end dom_document_adopt_node */
/* {{{ proto void dom_document_normalize_document();
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-Document3-normalizeDocument
Since: DOM Level 3
*/
PHP_FUNCTION(dom_document_normalize_document)
{
zval *id;
xmlDocPtr docp;
dom_object *intern;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, dom_document_class_entry) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
dom_normalize((xmlNodePtr) docp TSRMLS_CC);
}
/* }}} end dom_document_normalize_document */
/* {{{ proto DOMNode dom_document_rename_node(node n, string namespaceURI, string qualifiedName);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-Document3-renameNode
Since: DOM Level 3
*/
PHP_FUNCTION(dom_document_rename_node)
{
DOM_NOT_IMPLEMENTED();
}
/* }}} end dom_document_rename_node */
/* {{{ proto void DOMDocument::__construct([string version], [string encoding]); */
PHP_METHOD(domdocument, __construct)
{
zval *id;
xmlDoc *docp = NULL, *olddoc;
dom_object *intern;
char *encoding, *version = NULL;
int encoding_len = 0, version_len = 0, refcount;
zend_error_handling error_handling;
zend_replace_error_handling(EH_THROW, dom_domexception_class_entry, &error_handling TSRMLS_CC);
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|ss", &id, dom_document_class_entry, &version, &version_len, &encoding, &encoding_len) == FAILURE) {
zend_restore_error_handling(&error_handling TSRMLS_CC);
return;
}
zend_restore_error_handling(&error_handling TSRMLS_CC);
docp = xmlNewDoc(version);
if (!docp) {
php_dom_throw_error(INVALID_STATE_ERR, 1 TSRMLS_CC);
RETURN_FALSE;
}
if (encoding_len > 0) {
docp->encoding = (const xmlChar*)xmlStrdup(encoding);
}
intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC);
if (intern != NULL) {
olddoc = (xmlDocPtr) dom_object_get_node(intern);
if (olddoc != NULL) {
php_libxml_decrement_node_ptr((php_libxml_node_object *) intern TSRMLS_CC);
refcount = php_libxml_decrement_doc_ref((php_libxml_node_object *)intern TSRMLS_CC);
if (refcount != 0) {
olddoc->_private = NULL;
}
}
intern->document = NULL;
if (php_libxml_increment_doc_ref((php_libxml_node_object *)intern, docp TSRMLS_CC) == -1) {
RETURN_FALSE;
}
php_libxml_increment_node_ptr((php_libxml_node_object *)intern, (xmlNodePtr)docp, (void *)intern TSRMLS_CC);
}
}
/* }}} end DOMDocument::__construct */
char *_dom_get_valid_file_path(char *source, char *resolved_path, int resolved_path_len TSRMLS_DC) /* {{{ */
{
xmlURI *uri;
xmlChar *escsource;
char *file_dest;
int isFileUri = 0;
uri = xmlCreateURI();
escsource = xmlURIEscapeStr(source, ":");
xmlParseURIReference(uri, escsource);
xmlFree(escsource);
if (uri->scheme != NULL) {
/* absolute file uris - libxml only supports localhost or empty host */
#ifdef PHP_WIN32
if (strncasecmp(source, "file://",7) == 0 && ':' == source[8]) {
isFileUri = 1;
source += 7;
} else
#endif
if (strncasecmp(source, "file:///",8) == 0) {
isFileUri = 1;
#ifdef PHP_WIN32
source += 8;
#else
source += 7;
#endif
} else if (strncasecmp(source, "file://localhost/",17) == 0) {
isFileUri = 1;
#ifdef PHP_WIN32
source += 17;
#else
source += 16;
#endif
}
}
file_dest = source;
if ((uri->scheme == NULL || isFileUri)) {
/* XXX possible buffer overflow if VCWD_REALPATH does not know size of resolved_path */
if (!VCWD_REALPATH(source, resolved_path) && !expand_filepath(source, resolved_path TSRMLS_CC)) {
xmlFreeURI(uri);
return NULL;
}
file_dest = resolved_path;
}
xmlFreeURI(uri);
return file_dest;
}
/* }}} */
static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int source_len, int options TSRMLS_DC) /* {{{ */
{
xmlDocPtr ret;
xmlParserCtxtPtr ctxt = NULL;
dom_doc_propsptr doc_props;
dom_object *intern;
php_libxml_ref_obj *document = NULL;
int validate, recover, resolve_externals, keep_blanks, substitute_ent;
int resolved_path_len;
int old_error_reporting = 0;
char *directory=NULL, resolved_path[MAXPATHLEN];
if (id != NULL) {
intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC);
document = intern->document;
}
doc_props = dom_get_doc_props(document);
validate = doc_props->validateonparse;
resolve_externals = doc_props->resolveexternals;
keep_blanks = doc_props->preservewhitespace;
substitute_ent = doc_props->substituteentities;
recover = doc_props->recover;
if (document == NULL) {
efree(doc_props);
}
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
}
} else {
ctxt = xmlCreateMemoryParserCtxt(source, source_len);
}
if (ctxt == NULL) {
return(NULL);
}
/* If loading from memory, we need to set the base directory for the document */
if (mode != DOM_LOAD_FILE) {
#if HAVE_GETCWD
directory = VCWD_GETCWD(resolved_path, MAXPATHLEN);
#elif HAVE_GETWD
directory = VCWD_GETWD(resolved_path);
#endif
if (directory) {
if(ctxt->directory != NULL) {
xmlFree((char *) ctxt->directory);
}
resolved_path_len = strlen(resolved_path);
if (resolved_path[resolved_path_len - 1] != DEFAULT_SLASH) {
resolved_path[resolved_path_len] = DEFAULT_SLASH;
resolved_path[++resolved_path_len] = '\0';
}
ctxt->directory = (char *) xmlCanonicPath((const xmlChar *) resolved_path);
}
}
ctxt->vctxt.error = php_libxml_ctx_error;
ctxt->vctxt.warning = php_libxml_ctx_warning;
if (ctxt->sax != NULL) {
ctxt->sax->error = php_libxml_ctx_error;
ctxt->sax->warning = php_libxml_ctx_warning;
}
if (validate && ! (options & XML_PARSE_DTDVALID)) {
options |= XML_PARSE_DTDVALID;
}
if (resolve_externals && ! (options & XML_PARSE_DTDATTR)) {
options |= XML_PARSE_DTDATTR;
}
if (substitute_ent && ! (options & XML_PARSE_NOENT)) {
options |= XML_PARSE_NOENT;
}
if (keep_blanks == 0 && ! (options & XML_PARSE_NOBLANKS)) {
options |= XML_PARSE_NOBLANKS;
}
xmlCtxtUseOptions(ctxt, options);
ctxt->recovery = recover;
if (recover) {
old_error_reporting = EG(error_reporting);
EG(error_reporting) = old_error_reporting | E_WARNING;
}
xmlParseDocument(ctxt);
if (ctxt->wellFormed || recover) {
ret = ctxt->myDoc;
if (ctxt->recovery) {
EG(error_reporting) = old_error_reporting;
}
/* If loading from memory, set the base reference uri for the document */
if (ret && ret->URL == NULL && ctxt->directory != NULL) {
ret->URL = xmlStrdup(ctxt->directory);
}
} else {
ret = NULL;
xmlFreeDoc(ctxt->myDoc);
ctxt->myDoc = NULL;
}
xmlFreeParserCtxt(ctxt);
return(ret);
}
/* }}} */
/* {{{ static void dom_parse_document(INTERNAL_FUNCTION_PARAMETERS, int mode) */
static void dom_parse_document(INTERNAL_FUNCTION_PARAMETERS, int mode) {
zval *id;
xmlDoc *docp = NULL, *newdoc;
dom_doc_propsptr doc_prop;
dom_object *intern;
char *source;
int source_len, refcount, ret;
long options = 0;
id = getThis();
if (id != NULL && ! instanceof_function(Z_OBJCE_P(id), dom_document_class_entry TSRMLS_CC)) {
id = NULL;
}
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
return;
}
if (!source_len) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Empty string supplied as input");
RETURN_FALSE;
}
newdoc = dom_document_parser(id, mode, source, source_len, options TSRMLS_CC);
if (!newdoc)
RETURN_FALSE;
if (id != NULL) {
intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC);
if (intern != NULL) {
docp = (xmlDocPtr) dom_object_get_node(intern);
doc_prop = NULL;
if (docp != NULL) {
php_libxml_decrement_node_ptr((php_libxml_node_object *) intern TSRMLS_CC);
doc_prop = intern->document->doc_props;
intern->document->doc_props = NULL;
refcount = php_libxml_decrement_doc_ref((php_libxml_node_object *)intern TSRMLS_CC);
if (refcount != 0) {
docp->_private = NULL;
}
}
intern->document = NULL;
if (php_libxml_increment_doc_ref((php_libxml_node_object *)intern, newdoc TSRMLS_CC) == -1) {
RETURN_FALSE;
}
intern->document->doc_props = doc_prop;
}
php_libxml_increment_node_ptr((php_libxml_node_object *)intern, (xmlNodePtr)newdoc, (void *)intern TSRMLS_CC);
RETURN_TRUE;
} else {
DOM_RET_OBJ((xmlNodePtr) newdoc, &ret, NULL);
}
}
/* }}} end dom_parser_document */
/* {{{ proto DOMNode dom_document_load(string source [, int options]);
URL: http://www.w3.org/TR/DOM-Level-3-LS/load-save.html#LS-DocumentLS-load
Since: DOM Level 3
*/
PHP_METHOD(domdocument, load)
{
dom_parse_document(INTERNAL_FUNCTION_PARAM_PASSTHRU, DOM_LOAD_FILE);
}
/* }}} end dom_document_load */
/* {{{ proto DOMNode dom_document_loadxml(string source [, int options]);
URL: http://www.w3.org/TR/DOM-Level-3-LS/load-save.html#LS-DocumentLS-loadXML
Since: DOM Level 3
*/
PHP_METHOD(domdocument, loadXML)
{
dom_parse_document(INTERNAL_FUNCTION_PARAM_PASSTHRU, DOM_LOAD_STRING);
}
/* }}} end dom_document_loadxml */
/* {{{ proto int dom_document_save(string file);
Convenience method to save to file
*/
PHP_FUNCTION(dom_document_save)
{
zval *id;
xmlDoc *docp;
int file_len = 0, bytes, format, saveempty = 0;
dom_object *intern;
dom_doc_propsptr doc_props;
char *file;
long options = 0;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os|l", &id, dom_document_class_entry, &file, &file_len, &options) == FAILURE) {
return;
}
if (file_len == 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid Filename");
RETURN_FALSE;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
/* encoding handled by property on doc */
doc_props = dom_get_doc_props(intern->document);
format = doc_props->formatoutput;
if (options & LIBXML_SAVE_NOEMPTYTAG) {
saveempty = xmlSaveNoEmptyTags;
xmlSaveNoEmptyTags = 1;
}
bytes = xmlSaveFormatFileEnc(file, docp, NULL, format);
if (options & LIBXML_SAVE_NOEMPTYTAG) {
xmlSaveNoEmptyTags = saveempty;
}
if (bytes == -1) {
RETURN_FALSE;
}
RETURN_LONG(bytes);
}
/* }}} end dom_document_save */
/* {{{ proto string dom_document_savexml([node n]);
URL: http://www.w3.org/TR/DOM-Level-3-LS/load-save.html#LS-DocumentLS-saveXML
Since: DOM Level 3
*/
PHP_FUNCTION(dom_document_savexml)
{
zval *id, *nodep = NULL;
xmlDoc *docp;
xmlNode *node;
xmlBufferPtr buf;
xmlChar *mem;
dom_object *intern, *nodeobj;
dom_doc_propsptr doc_props;
int size, format, saveempty = 0;
long options = 0;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|O!l", &id, dom_document_class_entry, &nodep, dom_node_class_entry, &options) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
doc_props = dom_get_doc_props(intern->document);
format = doc_props->formatoutput;
if (nodep != NULL) {
/* Dump contents of Node */
DOM_GET_OBJ(node, nodep, xmlNodePtr, nodeobj);
if (node->doc != docp) {
php_dom_throw_error(WRONG_DOCUMENT_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
buf = xmlBufferCreate();
if (!buf) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not fetch buffer");
RETURN_FALSE;
}
if (options & LIBXML_SAVE_NOEMPTYTAG) {
saveempty = xmlSaveNoEmptyTags;
xmlSaveNoEmptyTags = 1;
}
xmlNodeDump(buf, docp, node, 0, format);
if (options & LIBXML_SAVE_NOEMPTYTAG) {
xmlSaveNoEmptyTags = saveempty;
}
mem = (xmlChar*) xmlBufferContent(buf);
if (!mem) {
xmlBufferFree(buf);
RETURN_FALSE;
}
RETVAL_STRING(mem, 1);
xmlBufferFree(buf);
} else {
if (options & LIBXML_SAVE_NOEMPTYTAG) {
saveempty = xmlSaveNoEmptyTags;
xmlSaveNoEmptyTags = 1;
}
/* Encoding is handled from the encoding property set on the document */
xmlDocDumpFormatMemory(docp, &mem, &size, format);
if (options & LIBXML_SAVE_NOEMPTYTAG) {
xmlSaveNoEmptyTags = saveempty;
}
if (!size) {
RETURN_FALSE;
}
RETVAL_STRINGL(mem, size, 1);
xmlFree(mem);
}
}
/* }}} end dom_document_savexml */
static xmlNodePtr php_dom_free_xinclude_node(xmlNodePtr cur TSRMLS_DC) /* {{{ */
{
xmlNodePtr xincnode;
xincnode = cur;
cur = cur->next;
xmlUnlinkNode(xincnode);
php_libxml_node_free_resource(xincnode TSRMLS_CC);
return cur;
}
/* }}} */
static void php_dom_remove_xinclude_nodes(xmlNodePtr cur TSRMLS_DC) /* {{{ */
{
while(cur) {
if (cur->type == XML_XINCLUDE_START) {
cur = php_dom_free_xinclude_node(cur TSRMLS_CC);
/* XML_XINCLUDE_END node will be a sibling of XML_XINCLUDE_START */
while(cur && cur->type != XML_XINCLUDE_END) {
/* remove xinclude processing nodes from recursive xincludes */
if (cur->type == XML_ELEMENT_NODE) {
php_dom_remove_xinclude_nodes(cur->children TSRMLS_CC);
}
cur = cur->next;
}
if (cur && cur->type == XML_XINCLUDE_END) {
cur = php_dom_free_xinclude_node(cur TSRMLS_CC);
}
} else {
if (cur->type == XML_ELEMENT_NODE) {
php_dom_remove_xinclude_nodes(cur->children TSRMLS_CC);
}
cur = cur->next;
}
}
}
/* }}} */
/* {{{ proto int dom_document_xinclude([int options])
Substitutues xincludes in a DomDocument */
PHP_FUNCTION(dom_document_xinclude)
{
zval *id;
xmlDoc *docp;
xmlNodePtr root;
long flags = 0;
int err;
dom_object *intern;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|l", &id, dom_document_class_entry, &flags) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
err = xmlXIncludeProcessFlags(docp, flags);
/* XML_XINCLUDE_START and XML_XINCLUDE_END nodes need to be removed as these
are added via xmlXIncludeProcess to mark beginning and ending of xincluded document
but are not wanted in resulting document - must be done even if err as it could fail after
having processed some xincludes */
root = (xmlNodePtr) docp->children;
while(root && root->type != XML_ELEMENT_NODE && root->type != XML_XINCLUDE_START) {
root = root->next;
}
if (root) {
php_dom_remove_xinclude_nodes(root TSRMLS_CC);
}
if (err) {
RETVAL_LONG(err);
} else {
RETVAL_FALSE;
}
}
/* }}} */
/* {{{ proto boolean dom_document_validate();
Since: DOM extended
*/
PHP_FUNCTION(dom_document_validate)
{
zval *id;
xmlDoc *docp;
dom_object *intern;
xmlValidCtxt *cvp;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, dom_document_class_entry) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
cvp = xmlNewValidCtxt();
cvp->userData = NULL;
cvp->error = (xmlValidityErrorFunc) php_libxml_error_handler;
cvp->warning = (xmlValidityErrorFunc) php_libxml_error_handler;
if (xmlValidateDocument(cvp, docp)) {
RETVAL_TRUE;
} else {
RETVAL_FALSE;
}
xmlFreeValidCtxt(cvp);
}
/* }}} */
#if defined(LIBXML_SCHEMAS_ENABLED)
static void _dom_document_schema_validate(INTERNAL_FUNCTION_PARAMETERS, int type) /* {{{ */
{
zval *id;
xmlDoc *docp;
dom_object *intern;
char *source = NULL, *valid_file = NULL;
int source_len = 0;
xmlSchemaParserCtxtPtr parser;
xmlSchemaPtr sptr;
xmlSchemaValidCtxtPtr vptr;
int is_valid;
char resolved_path[MAXPATHLEN + 1];
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Op", &id, dom_document_class_entry, &source, &source_len) == FAILURE) {
return;
}
if (source_len == 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid Schema source");
RETURN_FALSE;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
switch (type) {
case DOM_LOAD_FILE:
valid_file = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (!valid_file) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid Schema file source");
RETURN_FALSE;
}
parser = xmlSchemaNewParserCtxt(valid_file);
break;
case DOM_LOAD_STRING:
parser = xmlSchemaNewMemParserCtxt(source, source_len);
/* If loading from memory, we need to set the base directory for the document
but it is not apparent how to do that for schema's */
break;
default:
return;
}
xmlSchemaSetParserErrors(parser,
(xmlSchemaValidityErrorFunc) php_libxml_error_handler,
(xmlSchemaValidityWarningFunc) php_libxml_error_handler,
parser);
sptr = xmlSchemaParse(parser);
xmlSchemaFreeParserCtxt(parser);
if (!sptr) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid Schema");
RETURN_FALSE;
}
docp = (xmlDocPtr) dom_object_get_node(intern);
vptr = xmlSchemaNewValidCtxt(sptr);
if (!vptr) {
xmlSchemaFree(sptr);
php_error(E_ERROR, "Invalid Schema Validation Context");
RETURN_FALSE;
}
xmlSchemaSetValidErrors(vptr, php_libxml_error_handler, php_libxml_error_handler, vptr);
is_valid = xmlSchemaValidateDoc(vptr, docp);
xmlSchemaFree(sptr);
xmlSchemaFreeValidCtxt(vptr);
if (is_valid == 0) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto boolean dom_document_schema_validate_file(string filename); */
PHP_FUNCTION(dom_document_schema_validate_file)
{
_dom_document_schema_validate(INTERNAL_FUNCTION_PARAM_PASSTHRU, DOM_LOAD_FILE);
}
/* }}} end dom_document_schema_validate_file */
/* {{{ proto boolean dom_document_schema_validate(string source); */
PHP_FUNCTION(dom_document_schema_validate_xml)
{
_dom_document_schema_validate(INTERNAL_FUNCTION_PARAM_PASSTHRU, DOM_LOAD_STRING);
}
/* }}} end dom_document_schema_validate */
static void _dom_document_relaxNG_validate(INTERNAL_FUNCTION_PARAMETERS, int type) /* {{{ */
{
zval *id;
xmlDoc *docp;
dom_object *intern;
char *source = NULL, *valid_file = NULL;
int source_len = 0;
xmlRelaxNGParserCtxtPtr parser;
xmlRelaxNGPtr sptr;
xmlRelaxNGValidCtxtPtr vptr;
int is_valid;
char resolved_path[MAXPATHLEN + 1];
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Op", &id, dom_document_class_entry, &source, &source_len) == FAILURE) {
return;
}
if (source_len == 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid Schema source");
RETURN_FALSE;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
switch (type) {
case DOM_LOAD_FILE:
valid_file = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (!valid_file) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid RelaxNG file source");
RETURN_FALSE;
}
parser = xmlRelaxNGNewParserCtxt(valid_file);
break;
case DOM_LOAD_STRING:
parser = xmlRelaxNGNewMemParserCtxt(source, source_len);
/* If loading from memory, we need to set the base directory for the document
but it is not apparent how to do that for schema's */
break;
default:
return;
}
xmlRelaxNGSetParserErrors(parser,
(xmlRelaxNGValidityErrorFunc) php_libxml_error_handler,
(xmlRelaxNGValidityWarningFunc) php_libxml_error_handler,
parser);
sptr = xmlRelaxNGParse(parser);
xmlRelaxNGFreeParserCtxt(parser);
if (!sptr) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid RelaxNG");
RETURN_FALSE;
}
docp = (xmlDocPtr) dom_object_get_node(intern);
vptr = xmlRelaxNGNewValidCtxt(sptr);
if (!vptr) {
xmlRelaxNGFree(sptr);
php_error(E_ERROR, "Invalid RelaxNG Validation Context");
RETURN_FALSE;
}
xmlRelaxNGSetValidErrors(vptr, php_libxml_error_handler, php_libxml_error_handler, vptr);
is_valid = xmlRelaxNGValidateDoc(vptr, docp);
xmlRelaxNGFree(sptr);
xmlRelaxNGFreeValidCtxt(vptr);
if (is_valid == 0) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto boolean dom_document_relaxNG_validate_file(string filename); */
PHP_FUNCTION(dom_document_relaxNG_validate_file)
{
_dom_document_relaxNG_validate(INTERNAL_FUNCTION_PARAM_PASSTHRU, DOM_LOAD_FILE);
}
/* }}} end dom_document_relaxNG_validate_file */
/* {{{ proto boolean dom_document_relaxNG_validate_xml(string source); */
PHP_FUNCTION(dom_document_relaxNG_validate_xml)
{
_dom_document_relaxNG_validate(INTERNAL_FUNCTION_PARAM_PASSTHRU, DOM_LOAD_STRING);
}
/* }}} end dom_document_relaxNG_validate_xml */
#endif
#if defined(LIBXML_HTML_ENABLED)
static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
{
zval *id;
xmlDoc *docp = NULL, *newdoc;
dom_object *intern;
dom_doc_propsptr doc_prop;
char *source;
int source_len, refcount, ret;
long options = 0;
htmlParserCtxtPtr ctxt;
id = getThis();
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
return;
}
if (!source_len) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Empty string supplied as input");
RETURN_FALSE;
}
if (mode == DOM_LOAD_FILE) {
ctxt = htmlCreateFileParserCtxt(source, NULL);
} else {
source_len = xmlStrlen(source);
ctxt = htmlCreateMemoryParserCtxt(source, source_len);
}
if (!ctxt) {
RETURN_FALSE;
}
if (options) {
htmlCtxtUseOptions(ctxt, options);
}
ctxt->vctxt.error = php_libxml_ctx_error;
ctxt->vctxt.warning = php_libxml_ctx_warning;
if (ctxt->sax != NULL) {
ctxt->sax->error = php_libxml_ctx_error;
ctxt->sax->warning = php_libxml_ctx_warning;
}
htmlParseDocument(ctxt);
newdoc = ctxt->myDoc;
htmlFreeParserCtxt(ctxt);
if (!newdoc)
RETURN_FALSE;
if (id != NULL && instanceof_function(Z_OBJCE_P(id), dom_document_class_entry TSRMLS_CC)) {
intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC);
if (intern != NULL) {
docp = (xmlDocPtr) dom_object_get_node(intern);
doc_prop = NULL;
if (docp != NULL) {
php_libxml_decrement_node_ptr((php_libxml_node_object *) intern TSRMLS_CC);
doc_prop = intern->document->doc_props;
intern->document->doc_props = NULL;
refcount = php_libxml_decrement_doc_ref((php_libxml_node_object *)intern TSRMLS_CC);
if (refcount != 0) {
docp->_private = NULL;
}
}
intern->document = NULL;
if (php_libxml_increment_doc_ref((php_libxml_node_object *)intern, newdoc TSRMLS_CC) == -1) {
RETURN_FALSE;
}
intern->document->doc_props = doc_prop;
}
php_libxml_increment_node_ptr((php_libxml_node_object *)intern, (xmlNodePtr)newdoc, (void *)intern TSRMLS_CC);
RETURN_TRUE;
} else {
DOM_RET_OBJ((xmlNodePtr) newdoc, &ret, NULL);
}
}
/* }}} */
/* {{{ proto DOMNode dom_document_load_html_file(string source);
Since: DOM extended
*/
PHP_METHOD(domdocument, loadHTMLFile)
{
dom_load_html(INTERNAL_FUNCTION_PARAM_PASSTHRU, DOM_LOAD_FILE);
}
/* }}} end dom_document_load_html_file */
/* {{{ proto DOMNode dom_document_load_html(string source);
Since: DOM extended
*/
PHP_METHOD(domdocument, loadHTML)
{
dom_load_html(INTERNAL_FUNCTION_PARAM_PASSTHRU, DOM_LOAD_STRING);
}
/* }}} end dom_document_load_html */
/* {{{ proto int dom_document_save_html_file(string file);
Convenience method to save to file as html
*/
PHP_FUNCTION(dom_document_save_html_file)
{
zval *id;
xmlDoc *docp;
int file_len, bytes, format;
dom_object *intern;
dom_doc_propsptr doc_props;
char *file;
const char *encoding;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &file, &file_len) == FAILURE) {
return;
}
if (file_len == 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid Filename");
RETURN_FALSE;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
encoding = (const char *) htmlGetMetaEncoding(docp);
doc_props = dom_get_doc_props(intern->document);
format = doc_props->formatoutput;
bytes = htmlSaveFileFormat(file, docp, encoding, format);
if (bytes == -1) {
RETURN_FALSE;
}
RETURN_LONG(bytes);
}
/* }}} end dom_document_save_html_file */
/* {{{ proto string dom_document_save_html();
Convenience method to output as html
*/
PHP_FUNCTION(dom_document_save_html)
{
zval *id, *nodep = NULL;
xmlDoc *docp;
xmlNode *node;
xmlBufferPtr buf;
dom_object *intern, *nodeobj;
xmlChar *mem = NULL;
int size = 0, format;
dom_doc_propsptr doc_props;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(),
"O|O!", &id, dom_document_class_entry, &nodep, dom_node_class_entry)
== FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
doc_props = dom_get_doc_props(intern->document);
format = doc_props->formatoutput;
if (nodep != NULL) {
/* Dump contents of Node */
DOM_GET_OBJ(node, nodep, xmlNodePtr, nodeobj);
if (node->doc != docp) {
php_dom_throw_error(WRONG_DOCUMENT_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
buf = xmlBufferCreate();
if (!buf) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not fetch buffer");
RETURN_FALSE;
}
if (node->type == XML_DOCUMENT_FRAG_NODE) {
int one_size;
for (node = node->children; node; node = node->next) {
one_size = htmlNodeDump(buf, docp, node);
if (one_size >= 0) {
size += one_size;
} else {
size = -1;
break;
}
}
} else {
size = htmlNodeDump(buf, docp, node);
}
if (size >= 0) {
mem = (xmlChar*) xmlBufferContent(buf);
if (!mem) {
RETVAL_FALSE;
} else {
RETVAL_STRINGL((const char*) mem, size, 1);
}
} else {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error dumping HTML node");
RETVAL_FALSE;
}
xmlBufferFree(buf);
} else {
#if LIBXML_VERSION >= 20623
htmlDocDumpMemoryFormat(docp, &mem, &size, format);
#else
htmlDocDumpMemory(docp, &mem, &size);
#endif
if (!size) {
RETVAL_FALSE;
} else {
RETVAL_STRINGL((const char*) mem, size, 1);
}
if (mem)
xmlFree(mem);
}
}
/* }}} end dom_document_save_html */
#endif /* defined(LIBXML_HTML_ENABLED) */
/* {{{ proto boolean DOMDocument::registerNodeClass(string baseclass, string extendedclass);
Register extended class used to create base node type */
PHP_METHOD(domdocument, registerNodeClass)
{
zval *id;
xmlDoc *docp;
char *baseclass = NULL, *extendedclass = NULL;
int baseclass_len = 0, extendedclass_len = 0;
zend_class_entry *basece = NULL, *ce = NULL;
dom_object *intern;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oss!", &id, dom_document_class_entry, &baseclass, &baseclass_len, &extendedclass, &extendedclass_len) == FAILURE) {
return;
}
if (baseclass_len) {
zend_class_entry **pce;
if (zend_lookup_class(baseclass, baseclass_len, &pce TSRMLS_CC) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Class %s does not exist", baseclass);
return;
}
basece = *pce;
}
if (basece == NULL || ! instanceof_function(basece, dom_node_class_entry TSRMLS_CC)) {
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Class %s is not derived from DOMNode.", baseclass);
return;
}
if (extendedclass_len) {
zend_class_entry **pce;
if (zend_lookup_class(extendedclass, extendedclass_len, &pce TSRMLS_CC) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Class %s does not exist", extendedclass);
}
ce = *pce;
}
if (ce == NULL || instanceof_function(ce, basece TSRMLS_CC)) {
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
if (dom_set_doc_classmap(intern->document, basece, ce TSRMLS_CC) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Class %s could not be registered.", extendedclass);
}
RETURN_TRUE;
} else {
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Class %s is not derived from %s.", extendedclass, baseclass);
}
RETURN_FALSE;
}
/* }}} */
#endif /* HAVE_LIBXML && HAVE_DOM */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/
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