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document.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 |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Christian Stocker <[email protected]> |
| Rob Richards <[email protected]> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#if defined(HAVE_LIBXML) && defined(HAVE_DOM)
#include "php_dom.h"
#include <libxml/SAX.h>
#include <libxml/xmlsave.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
/*
* class DOMDocument extends DOMNode
*
* URL: https://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-i-Document
* Since:
*/
/* {{{ 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)
{
xmlDoc *docp = (xmlDocPtr) dom_object_get_node(obj);
xmlDtdPtr dtdptr;
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 1);
return FAILURE;
}
dtdptr = xmlGetIntSubset(docp);
if (!dtdptr) {
ZVAL_NULL(retval);
return SUCCESS;
}
php_dom_create_object((xmlNodePtr) dtdptr, retval, obj);
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)
{
php_dom_create_implementation(retval);
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)
{
xmlDoc *docp = (xmlDocPtr) dom_object_get_node(obj);
xmlNode *root;
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 1);
return FAILURE;
}
root = xmlDocGetRootElement(docp);
if (!root) {
ZVAL_NULL(retval);
return SUCCESS;
}
php_dom_create_object(root, retval, obj);
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)
{
xmlDoc *docp = (xmlDocPtr) dom_object_get_node(obj);
char *encoding;
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 1);
return FAILURE;
}
encoding = (char *) docp->encoding;
if (encoding != NULL) {
ZVAL_STRING(retval, encoding);
} else {
ZVAL_NULL(retval);
}
return SUCCESS;
}
zend_result dom_document_encoding_write(dom_object *obj, zval *newval)
{
xmlDoc *docp = (xmlDocPtr) dom_object_get_node(obj);
xmlCharEncodingHandlerPtr handler;
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 1);
return FAILURE;
}
/* Typed property, can only be IS_STRING or IS_NULL. */
ZEND_ASSERT(Z_TYPE_P(newval) == IS_STRING || Z_TYPE_P(newval) == IS_NULL);
if (Z_TYPE_P(newval) == IS_NULL) {
goto invalid_encoding;
}
zend_string *str = Z_STR_P(newval);
handler = xmlFindCharEncodingHandler(ZSTR_VAL(str));
if (handler != NULL) {
xmlCharEncCloseFunc(handler);
if (docp->encoding != NULL) {
xmlFree((xmlChar *)docp->encoding);
}
docp->encoding = xmlStrdup((const xmlChar *) ZSTR_VAL(str));
} else {
goto invalid_encoding;
}
return SUCCESS;
invalid_encoding:
zend_value_error("Invalid document encoding");
return FAILURE;
}
/* }}} */
/* {{{ 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)
{
xmlDoc *docp;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 1);
return FAILURE;
}
ZVAL_BOOL(retval, docp->standalone > 0);
return SUCCESS;
}
int dom_document_standalone_write(dom_object *obj, zval *newval)
{
xmlDoc *docp = (xmlDocPtr) dom_object_get_node(obj);
zend_long standalone;
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 1);
return FAILURE;
}
standalone = zval_get_long(newval);
docp->standalone = ZEND_NORMALIZE_BOOL(standalone);
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)
{
xmlDoc *docp = (xmlDocPtr) dom_object_get_node(obj);
char *version;
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 1);
return FAILURE;
}
version = (char *) docp->version;
if (version != NULL) {
ZVAL_STRING(retval, version);
} else {
ZVAL_NULL(retval);
}
return SUCCESS;
}
int dom_document_version_write(dom_object *obj, zval *newval)
{
xmlDoc *docp = (xmlDocPtr) dom_object_get_node(obj);
zend_string *str;
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 1);
return FAILURE;
}
str = zval_try_get_string(newval);
if (UNEXPECTED(!str)) {
return FAILURE;
}
if (docp->version != NULL) {
xmlFree((xmlChar *) docp->version );
}
docp->version = xmlStrdup((const xmlChar *) ZSTR_VAL(str));
zend_string_release_ex(str, 0);
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)
{
if (obj->document) {
dom_doc_propsptr 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)
{
if (obj->document) {
dom_doc_propsptr doc_prop = dom_get_doc_props(obj->document);
doc_prop->stricterror = zend_is_true(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ formatOutput boolean
readonly=no
*/
int dom_document_format_output_read(dom_object *obj, zval *retval)
{
if (obj->document) {
dom_doc_propsptr 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)
{
if (obj->document) {
dom_doc_propsptr doc_prop = dom_get_doc_props(obj->document);
doc_prop->formatoutput = zend_is_true(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ validateOnParse boolean
readonly=no
*/
int dom_document_validate_on_parse_read(dom_object *obj, zval *retval)
{
if (obj->document) {
dom_doc_propsptr 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)
{
if (obj->document) {
dom_doc_propsptr doc_prop = dom_get_doc_props(obj->document);
doc_prop->validateonparse = zend_is_true(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ resolveExternals boolean
readonly=no
*/
int dom_document_resolve_externals_read(dom_object *obj, zval *retval)
{
if (obj->document) {
dom_doc_propsptr 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)
{
if (obj->document) {
dom_doc_propsptr doc_prop = dom_get_doc_props(obj->document);
doc_prop->resolveexternals = zend_is_true(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ preserveWhiteSpace boolean
readonly=no
*/
int dom_document_preserve_whitespace_read(dom_object *obj, zval *retval)
{
if (obj->document) {
dom_doc_propsptr 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)
{
if (obj->document) {
dom_doc_propsptr doc_prop = dom_get_doc_props(obj->document);
doc_prop->preservewhitespace = zend_is_true(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ recover boolean
readonly=no
*/
int dom_document_recover_read(dom_object *obj, zval *retval)
{
if (obj->document) {
dom_doc_propsptr 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)
{
if (obj->document) {
dom_doc_propsptr doc_prop = dom_get_doc_props(obj->document);
doc_prop->recover = zend_is_true(newval);
}
return SUCCESS;
}
/* }}} */
/* {{{ substituteEntities boolean
readonly=no
*/
int dom_document_substitue_entities_read(dom_object *obj, zval *retval)
{
if (obj->document) {
dom_doc_propsptr 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)
{
if (obj->document) {
dom_doc_propsptr doc_prop = dom_get_doc_props(obj->document);
doc_prop->substituteentities = zend_is_true(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)
{
xmlDoc *docp = (xmlDocPtr) dom_object_get_node(obj);
char *url;
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 1);
return FAILURE;
}
url = (char *) docp->URL;
if (url != NULL) {
ZVAL_STRING(retval, url);
} else {
ZVAL_NULL(retval);
}
return SUCCESS;
}
int dom_document_document_uri_write(dom_object *obj, zval *newval)
{
xmlDoc *docp = (xmlDocPtr) dom_object_get_node(obj);
zend_string *str;
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 1);
return FAILURE;
}
str = zval_try_get_string(newval);
if (UNEXPECTED(!str)) {
return FAILURE;
}
if (docp->URL != NULL) {
xmlFree((xmlChar *) docp->URL);
}
docp->URL = xmlStrdup((const xmlChar *) ZSTR_VAL(str));
zend_string_release_ex(str, 0);
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)
{
ZVAL_NULL(retval);
return SUCCESS;
}
/* }}} */
/* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-2141741547
Since:
*/
PHP_METHOD(DOMDocument, createElement)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
dom_object *intern;
int ret;
size_t name_len, value_len;
char *name, *value = NULL;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|s", &name, &name_len, &value, &value_len) == FAILURE) {
RETURN_THROWS();
}
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));
RETURN_FALSE;
}
node = xmlNewDocNode(docp, NULL, (xmlChar *) name, (xmlChar *) value);
if (!node) {
php_dom_throw_error(INVALID_STATE_ERR, /* strict */ true);
RETURN_THROWS();
}
DOM_RET_OBJ(node, &ret, intern);
}
/* }}} end dom_document_create_element */
/* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-35CB04B5
Since:
*/
PHP_METHOD(DOMDocument, createDocumentFragment)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
dom_object *intern;
int ret;
id = ZEND_THIS;
if (zend_parse_parameters_none() == FAILURE) {
RETURN_THROWS();
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewDocFragment(docp);
if (!node) {
php_dom_throw_error(INVALID_STATE_ERR, /* strict */ true);
RETURN_THROWS();
}
DOM_RET_OBJ(node, &ret, intern);
}
/* }}} end dom_document_create_document_fragment */
/* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-1975348127
Since:
*/
PHP_METHOD(DOMDocument, createTextNode)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
int ret;
size_t value_len;
dom_object *intern;
char *value;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &value, &value_len) == FAILURE) {
RETURN_THROWS();
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewDocText(docp, (xmlChar *) value);
if (!node) {
php_dom_throw_error(INVALID_STATE_ERR, /* strict */ true);
RETURN_THROWS();
}
DOM_RET_OBJ(node, &ret, intern);
}
/* }}} end dom_document_create_text_node */
/* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-1334481328
Since:
*/
PHP_METHOD(DOMDocument, createComment)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
int ret;
size_t value_len;
dom_object *intern;
char *value;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &value, &value_len) == FAILURE) {
RETURN_THROWS();
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewDocComment(docp, (xmlChar *) value);
if (!node) {
php_dom_throw_error(INVALID_STATE_ERR, /* strict */ true);
RETURN_THROWS();
}
DOM_RET_OBJ(node, &ret, intern);
}
/* }}} end dom_document_create_comment */
/* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-D26C0AF8
Since:
*/
PHP_METHOD(DOMDocument, createCDATASection)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
int ret;
size_t value_len;
dom_object *intern;
char *value;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &value, &value_len) == FAILURE) {
RETURN_THROWS();
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewCDataBlock(docp, (xmlChar *) value, value_len);
if (!node) {
php_dom_throw_error(INVALID_STATE_ERR, /* strict */ true);
RETURN_THROWS();
}
DOM_RET_OBJ(node, &ret, intern);
}
/* }}} end dom_document_create_cdatasection */
/* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-135944439
Since:
*/
PHP_METHOD(DOMDocument, createProcessingInstruction)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
int ret;
size_t value_len, name_len = 0;
dom_object *intern;
char *name, *value = NULL;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|s", &name, &name_len, &value, &value_len) == FAILURE) {
RETURN_THROWS();
}
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));
RETURN_FALSE;
}
node = xmlNewPI((xmlChar *) name, (xmlChar *) value);
if (!node) {
php_dom_throw_error(INVALID_STATE_ERR, /* strict */ true);
RETURN_THROWS();
}
node->doc = docp;
DOM_RET_OBJ(node, &ret, intern);
}
/* }}} end dom_document_create_processing_instruction */
/* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-1084891198
Since:
*/
PHP_METHOD(DOMDocument, createAttribute)
{
zval *id;
xmlAttrPtr node;
xmlDocPtr docp;
int ret;
size_t name_len;
dom_object *intern;
char *name;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &name, &name_len) == FAILURE) {
RETURN_THROWS();
}
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));
RETURN_FALSE;
}
node = xmlNewDocProp(docp, (xmlChar *) name, NULL);
if (!node) {
php_dom_throw_error(INVALID_STATE_ERR, /* strict */ true);
RETURN_THROWS();
}
DOM_RET_OBJ((xmlNodePtr) node, &ret, intern);
}
/* }}} end dom_document_create_attribute */
/* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-392B75AE
Since:
*/
PHP_METHOD(DOMDocument, createEntityReference)
{
zval *id;
xmlNode *node;
xmlDocPtr docp = NULL;
dom_object *intern;
int ret;
size_t name_len;
char *name;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &name, &name_len) == FAILURE) {
RETURN_THROWS();
}
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));
RETURN_FALSE;
}
node = xmlNewReference(docp, (xmlChar *) name);
if (!node) {
php_dom_throw_error(INVALID_STATE_ERR, /* strict */ true);
RETURN_THROWS();
}
DOM_RET_OBJ((xmlNodePtr) node, &ret, intern);
}
/* }}} end dom_document_create_entity_reference */
/* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-A6C9094
Since:
*/
PHP_METHOD(DOMDocument, getElementsByTagName)
{
zval *id;
xmlDocPtr docp;
size_t name_len;
dom_object *intern, *namednode;
char *name;
xmlChar *local;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &name, &name_len) == FAILURE) {
RETURN_THROWS();
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
php_dom_create_iterator(return_value, DOM_NODELIST);
namednode = Z_DOMOBJ_P(return_value);
local = xmlCharStrndup(name, name_len);
dom_namednode_iter(intern, 0, namednode, NULL, local, NULL);
}
/* }}} end dom_document_get_elements_by_tag_name */
/* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Core-Document-importNode
Since: DOM Level 2
*/
PHP_METHOD(DOMDocument, importNode)
{
zval *id, *node;
xmlDocPtr docp;
xmlNodePtr nodep, retnodep;
dom_object *intern, *nodeobj;
int ret;
bool recursive = 0;
/* See http://www.xmlsoft.org/html/libxml-tree.html#xmlDocCopyNode for meaning of values */
int extended_recursive;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "O|b", &node, dom_node_class_entry, &recursive) == FAILURE) {
RETURN_THROWS();
}
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, E_WARNING, "Cannot import: Node Type Not Supported");
RETURN_FALSE;
}
if (nodep->doc == docp) {
retnodep = nodep;
} else {
extended_recursive = recursive;
if ((recursive == 0) && (nodep->type == XML_ELEMENT_NODE)) {
extended_recursive = 2;
}
retnodep = xmlDocCopyNode(nodep, docp, extended_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);
/* If there is no root, the namespace cannot be attached to it, so we have to attach it to the old list. */
if (nsptr != NULL && root == NULL) {
dom_set_old_ns(nodep->doc, nsptr);
}
}
retnodep->ns = nsptr;
}
}
DOM_RET_OBJ((xmlNodePtr) retnodep, &ret, intern);
}
/* }}} end dom_document_import_node */
/* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-DocCrElNS
Since: DOM Level 2
*/
PHP_METHOD(DOMDocument, createElementNS)
{
zval *id;
xmlDocPtr docp;
xmlNodePtr nodep = NULL;
xmlNsPtr nsptr = NULL;
int ret;
size_t uri_len = 0, name_len = 0, value_len = 0;
char *uri, *name, *value = NULL;
char *localname = NULL, *prefix = NULL;
int errorcode;
dom_object *intern;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s!s|s", &uri, &uri_len, &name, &name_len, &value, &value_len) == FAILURE) {
RETURN_THROWS();
}
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, (xmlChar *) localname, (xmlChar *) value);
if (nodep != NULL && uri != NULL) {
nsptr = xmlSearchNsByHref(nodep->doc, nodep, (xmlChar *) 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));
RETURN_FALSE;
}
if (nodep == NULL) {
RETURN_FALSE;
}
nodep->ns = nsptr;
DOM_RET_OBJ(nodep, &ret, intern);
}
/* }}} end dom_document_create_element_ns */
/* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-DocCrAttrNS
Since: DOM Level 2
*/
PHP_METHOD(DOMDocument, createAttributeNS)
{
zval *id;
xmlDocPtr docp;
xmlNodePtr nodep = NULL, root;
xmlNsPtr nsptr;
int ret;
size_t uri_len = 0, name_len = 0;
char *uri, *name;
char *localname = NULL, *prefix = NULL;
dom_object *intern;
int errorcode;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s!s", &uri, &uri_len, &name, &name_len) == FAILURE) {
RETURN_THROWS();
}
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, (xmlChar *) localname, NULL);
if (nodep != NULL && uri_len > 0) {
nsptr = xmlSearchNsByHref(nodep->doc, root, (xmlChar *) 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, 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));
RETURN_FALSE;
}
if (nodep == NULL) {
RETURN_FALSE;
}
DOM_RET_OBJ(nodep, &ret, intern);
}
/* }}} end dom_document_create_attribute_ns */
/* {{{ URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-getElBTNNS
Since: DOM Level 2
*/
PHP_METHOD(DOMDocument, getElementsByTagNameNS)
{
zval *id;