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php-src/ext/dom/element.c
Peter Kokot 92ac598aab Remove local variables 
This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly used by Vim and Emacs editors
yet with recent changes the once working definitions don't work
anymore in Vim without custom plugins or additional configuration.
Neither are these settings synced across the PHP code base.

A simpler and better approach is EditorConfig and fixing code
using some code style fixing tools in the future instead.

This patch also removes the so called modelines for Vim. Modelines
allow Vim editor specifically to set some editor configuration such as
syntax highlighting, indentation style and tab width to be set in the
first line or the last 5 lines per file basis. Since the php test
files have syntax highlighting already set in most editors properly and
EditorConfig takes care of the indentation settings, this patch removes
these as well for the Vim 6.0 and newer versions.

With the removal of local variables for certain editors such as
Emacs and Vim, the footer is also probably not needed anymore when
creating extensions using ext_skel.php script.

Additionally, Vim modelines for setting php syntax and some editor
settings has been removed from some *.phpt files.  All these are
mostly not relevant for phpt files neither work properly in the
middle of the file.
2019-02-03 21:03:00 +01:00

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/*
+----------------------------------------------------------------------+
| PHP Version 7 |
+----------------------------------------------------------------------+
| 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: |
| 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> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#if HAVE_LIBXML && HAVE_DOM
#include "php_dom.h"
/* {{{ arginfo */
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_element_get_attribute, 0, 0, 1)
ZEND_ARG_INFO(0, name)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_element_set_attribute, 0, 0, 2)
ZEND_ARG_INFO(0, name)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_element_remove_attribute, 0, 0, 1)
ZEND_ARG_INFO(0, name)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_element_get_attribute_node, 0, 0, 1)
ZEND_ARG_INFO(0, name)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_element_set_attribute_node, 0, 0, 1)
ZEND_ARG_OBJ_INFO(0, newAttr, DOMAttr, 0)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_element_remove_attribute_node, 0, 0, 1)
ZEND_ARG_OBJ_INFO(0, oldAttr, DOMAttr, 0)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_element_get_elements_by_tag_name, 0, 0, 1)
ZEND_ARG_INFO(0, name)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_element_get_attribute_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_element_set_attribute_ns, 0, 0, 3)
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_element_remove_attribute_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_element_get_attribute_node_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_element_set_attribute_node_ns, 0, 0, 1)
ZEND_ARG_OBJ_INFO(0, newAttr, DOMAttr, 0)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_element_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_element_has_attribute, 0, 0, 1)
ZEND_ARG_INFO(0, name)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_element_has_attribute_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_element_set_id_attribute, 0, 0, 2)
ZEND_ARG_INFO(0, name)
ZEND_ARG_INFO(0, isId)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_element_set_id_attribute_ns, 0, 0, 3)
ZEND_ARG_INFO(0, namespaceURI)
ZEND_ARG_INFO(0, localName)
ZEND_ARG_INFO(0, isId)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_element_set_id_attribute_node, 0, 0, 2)
ZEND_ARG_OBJ_INFO(0, attr, DOMAttr, 0)
ZEND_ARG_INFO(0, isId)
ZEND_END_ARG_INFO();
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_element_construct, 0, 0, 1)
ZEND_ARG_INFO(0, name)
ZEND_ARG_INFO(0, value)
ZEND_ARG_INFO(0, uri)
ZEND_END_ARG_INFO();
/* }}} */
/*
* class DOMElement extends DOMNode
*
* URL: https://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-745549614
* Since:
*/
const zend_function_entry php_dom_element_class_functions[] = { /* {{{ */
PHP_FALIAS(getAttribute, dom_element_get_attribute, arginfo_dom_element_get_attribute)
PHP_FALIAS(setAttribute, dom_element_set_attribute, arginfo_dom_element_set_attribute)
PHP_FALIAS(removeAttribute, dom_element_remove_attribute, arginfo_dom_element_remove_attribute)
PHP_FALIAS(getAttributeNode, dom_element_get_attribute_node, arginfo_dom_element_get_attribute_node)
PHP_FALIAS(setAttributeNode, dom_element_set_attribute_node, arginfo_dom_element_set_attribute_node)
PHP_FALIAS(removeAttributeNode, dom_element_remove_attribute_node, arginfo_dom_element_remove_attribute_node)
PHP_FALIAS(getElementsByTagName, dom_element_get_elements_by_tag_name, arginfo_dom_element_get_elements_by_tag_name)
PHP_FALIAS(getAttributeNS, dom_element_get_attribute_ns, arginfo_dom_element_get_attribute_ns)
PHP_FALIAS(setAttributeNS, dom_element_set_attribute_ns, arginfo_dom_element_set_attribute_ns)
PHP_FALIAS(removeAttributeNS, dom_element_remove_attribute_ns, arginfo_dom_element_remove_attribute_ns)
PHP_FALIAS(getAttributeNodeNS, dom_element_get_attribute_node_ns, arginfo_dom_element_get_attribute_node_ns)
PHP_FALIAS(setAttributeNodeNS, dom_element_set_attribute_node_ns, arginfo_dom_element_set_attribute_node_ns)
PHP_FALIAS(getElementsByTagNameNS, dom_element_get_elements_by_tag_name_ns, arginfo_dom_element_get_elements_by_tag_name_ns)
PHP_FALIAS(hasAttribute, dom_element_has_attribute, arginfo_dom_element_has_attribute)
PHP_FALIAS(hasAttributeNS, dom_element_has_attribute_ns, arginfo_dom_element_has_attribute_ns)
PHP_FALIAS(setIdAttribute, dom_element_set_id_attribute, arginfo_dom_element_set_id_attribute)
PHP_FALIAS(setIdAttributeNS, dom_element_set_id_attribute_ns, arginfo_dom_element_set_id_attribute_ns)
PHP_FALIAS(setIdAttributeNode, dom_element_set_id_attribute_node, arginfo_dom_element_set_id_attribute_node)
PHP_ME(domelement, __construct, arginfo_dom_element_construct, ZEND_ACC_PUBLIC)
PHP_FE_END
};
/* }}} */
/* {{{ proto DOMElement::__construct(string name, [string value], [string uri]) */
PHP_METHOD(domelement, __construct)
{
xmlNodePtr nodep = NULL, oldnode = NULL;
dom_object *intern;
char *name, *value = NULL, *uri = NULL;
char *localname = NULL, *prefix = NULL;
int errorcode = 0;
size_t name_len, value_len = 0, uri_len = 0;
int name_valid;
xmlNsPtr nsptr = NULL;
if (zend_parse_parameters_throw(ZEND_NUM_ARGS(), "s|s!s", &name, &name_len, &value, &value_len, &uri, &uri_len) == FAILURE) {
return;
}
name_valid = xmlValidateName((xmlChar *) name, 0);
if (name_valid != 0) {
php_dom_throw_error(INVALID_CHARACTER_ERR, 1);
RETURN_FALSE;
}
/* Namespace logic is separate and only when uri passed in to insure no BC breakage */
if (uri_len > 0) {
errorcode = dom_check_qname(name, &localname, &prefix, uri_len, name_len);
if (errorcode == 0) {
nodep = xmlNewNode (NULL, (xmlChar *)localname);
if (nodep != NULL && uri != NULL) {
nsptr = dom_get_ns(nodep, uri, &errorcode, prefix);
xmlSetNs(nodep, nsptr);
}
}
xmlFree(localname);
if (prefix != NULL) {
xmlFree(prefix);
}
if (errorcode != 0) {
if (nodep != NULL) {
xmlFreeNode(nodep);
}
php_dom_throw_error(errorcode, 1);
RETURN_FALSE;
}
} else {
/* If you don't pass a namespace uri, then you can't set a prefix */
localname = (char *) xmlSplitQName2((xmlChar *) name, (xmlChar **) &prefix);
if (prefix != NULL) {
xmlFree(localname);
xmlFree(prefix);
php_dom_throw_error(NAMESPACE_ERR, 1);
RETURN_FALSE;
}
nodep = xmlNewNode(NULL, (xmlChar *) name);
}
if (!nodep) {
php_dom_throw_error(INVALID_STATE_ERR, 1);
RETURN_FALSE;
}
if (value_len > 0) {
xmlNodeSetContentLen(nodep, (xmlChar *) value, value_len);
}
intern = Z_DOMOBJ_P(ZEND_THIS);
oldnode = dom_object_get_node(intern);
if (oldnode != NULL) {
php_libxml_node_free_resource(oldnode );
}
php_libxml_increment_node_ptr((php_libxml_node_object *)intern, nodep, (void *)intern);
}
/* }}} end DOMElement::__construct */
/* {{{ tagName string
readonly=yes
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-104682815
Since:
*/
int dom_element_tag_name_read(dom_object *obj, zval *retval)
{
xmlNodePtr nodep;
xmlNsPtr ns;
xmlChar *qname;
nodep = dom_object_get_node(obj);
if (nodep == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0);
return FAILURE;
}
ns = nodep->ns;
if (ns != NULL && ns->prefix) {
qname = xmlStrdup(ns->prefix);
qname = xmlStrcat(qname, (xmlChar *)":");
qname = xmlStrcat(qname, nodep->name);
ZVAL_STRING(retval, (char *)qname);
xmlFree(qname);
} else {
ZVAL_STRING(retval, (char *) nodep->name);
}
return SUCCESS;
}
/* }}} */
/* {{{ schemaTypeInfo typeinfo
readonly=yes
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Element-schemaTypeInfo
Since: DOM Level 3
*/
int dom_element_schema_type_info_read(dom_object *obj, zval *retval)
{
ZVAL_NULL(retval);
return SUCCESS;
}
/* }}} */
static xmlNodePtr dom_get_dom1_attribute(xmlNodePtr elem, xmlChar *name) /* {{{ */
{
int len;
const xmlChar *nqname;
nqname = xmlSplitQName3(name, &len);
if (nqname != NULL) {
xmlNsPtr ns;
xmlChar *prefix = xmlStrndup(name, len);
if (prefix && xmlStrEqual(prefix, (xmlChar *)"xmlns")) {
ns = elem->nsDef;
while (ns) {
if (xmlStrEqual(ns->prefix, nqname)) {
break;
}
ns = ns->next;
}
xmlFree(prefix);
return (xmlNodePtr)ns;
}
ns = xmlSearchNs(elem->doc, elem, prefix);
if (prefix != NULL) {
xmlFree(prefix);
}
if (ns != NULL) {
return (xmlNodePtr)xmlHasNsProp(elem, nqname, ns->href);
}
} else {
if (xmlStrEqual(name, (xmlChar *)"xmlns")) {
xmlNsPtr nsPtr = elem->nsDef;
while (nsPtr) {
if (nsPtr->prefix == NULL) {
return (xmlNodePtr)nsPtr;
}
nsPtr = nsPtr->next;
}
return NULL;
}
}
return (xmlNodePtr)xmlHasNsProp(elem, name, NULL);
}
/* }}} */
/* {{{ proto string dom_element_get_attribute(string name);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-666EE0F9
Since:
*/
PHP_FUNCTION(dom_element_get_attribute)
{
zval *id;
xmlNode *nodep;
char *name;
xmlChar *value = NULL;
dom_object *intern;
xmlNodePtr attr;
size_t name_len;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(nodep, id, xmlNodePtr, intern);
attr = dom_get_dom1_attribute(nodep, (xmlChar *)name);
if (attr) {
switch (attr->type) {
case XML_ATTRIBUTE_NODE:
value = xmlNodeListGetString(attr->doc, attr->children, 1);
break;
case XML_NAMESPACE_DECL:
value = xmlStrdup(((xmlNsPtr)attr)->href);
break;
default:
value = xmlStrdup(((xmlAttributePtr)attr)->defaultValue);
}
}
if (value == NULL) {
RETURN_EMPTY_STRING();
} else {
RETVAL_STRING((char *)value);
xmlFree(value);
}
}
/* }}} end dom_element_get_attribute */
/* {{{ proto void dom_element_set_attribute(string name, string value);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-F68F082
Since:
*/
PHP_FUNCTION(dom_element_set_attribute)
{
zval *id;
xmlNode *nodep;
xmlNodePtr attr = NULL;
int ret, name_valid;
size_t name_len, value_len;
dom_object *intern;
char *name, *value;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "ss", &name, &name_len, &value, &value_len) == FAILURE) {
return;
}
if (name_len == 0) {
php_error_docref(NULL, E_WARNING, "Attribute Name is required");
RETURN_FALSE;
}
name_valid = xmlValidateName((xmlChar *) name, 0);
if (name_valid != 0) {
php_dom_throw_error(INVALID_CHARACTER_ERR, 1);
RETURN_FALSE;
}
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;
}
attr = dom_get_dom1_attribute(nodep, (xmlChar *)name);
if (attr != NULL) {
switch (attr->type) {
case XML_ATTRIBUTE_NODE:
node_list_unlink(attr->children);
break;
case XML_NAMESPACE_DECL:
RETURN_FALSE;
default:
break;
}
}
if (xmlStrEqual((xmlChar *)name, (xmlChar *)"xmlns")) {
if (xmlNewNs(nodep, (xmlChar *)value, NULL)) {
RETURN_TRUE;
}
} else {
attr = (xmlNodePtr)xmlSetProp(nodep, (xmlChar *) name, (xmlChar *)value);
}
if (!attr) {
php_error_docref(NULL, E_WARNING, "No such attribute '%s'", name);
RETURN_FALSE;
}
DOM_RET_OBJ(attr, &ret, intern);
}
/* }}} end dom_element_set_attribute */
/* {{{ proto void dom_element_remove_attribute(string name);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-6D6AC0F9
Since:
*/
PHP_FUNCTION(dom_element_remove_attribute)
{
zval *id;
xmlNodePtr nodep, attrp;
dom_object *intern;
size_t name_len;
char *name;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &name, &name_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));
RETURN_FALSE;
}
attrp = dom_get_dom1_attribute(nodep, (xmlChar *)name);
if (attrp == NULL) {
RETURN_FALSE;
}
switch (attrp->type) {
case XML_ATTRIBUTE_NODE:
if (php_dom_object_get_data(attrp) == NULL) {
node_list_unlink(attrp->children);
xmlUnlinkNode(attrp);
xmlFreeProp((xmlAttrPtr)attrp);
} else {
xmlUnlinkNode(attrp);
}
break;
case XML_NAMESPACE_DECL:
RETURN_FALSE;
default:
break;
}
RETURN_TRUE;
}
/* }}} end dom_element_remove_attribute */
/* {{{ proto DOMAttr dom_element_get_attribute_node(string name);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-217A91B8
Since:
*/
PHP_FUNCTION(dom_element_get_attribute_node)
{
zval *id;
xmlNodePtr nodep, attrp;
size_t name_len;
int ret;
dom_object *intern;
char *name;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(nodep, id, xmlNodePtr, intern);
attrp = dom_get_dom1_attribute(nodep, (xmlChar *)name);
if (attrp == NULL) {
RETURN_FALSE;
}
if (attrp->type == XML_NAMESPACE_DECL) {
xmlNsPtr curns;
xmlNodePtr nsparent;
nsparent = attrp->_private;
curns = xmlNewNs(NULL, attrp->name, NULL);
if (attrp->children) {
curns->prefix = xmlStrdup((xmlChar *) attrp->children);
}
if (attrp->children) {
attrp = xmlNewDocNode(nodep->doc, NULL, (xmlChar *) attrp->children, attrp->name);
} else {
attrp = xmlNewDocNode(nodep->doc, NULL, (xmlChar *)"xmlns", attrp->name);
}
attrp->type = XML_NAMESPACE_DECL;
attrp->parent = nsparent;
attrp->ns = curns;
}
DOM_RET_OBJ((xmlNodePtr) attrp, &ret, intern);
}
/* }}} end dom_element_get_attribute_node */
/* {{{ proto DOMAttr dom_element_set_attribute_node(DOMAttr newAttr);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-887236154
Since:
*/
PHP_FUNCTION(dom_element_set_attribute_node)
{
zval *id, *node;
xmlNode *nodep;
xmlAttr *attrp, *existattrp = NULL;
dom_object *intern, *attrobj, *oldobj;
int ret;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "O", &node, dom_attr_class_entry) == 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));
RETURN_FALSE;
}
DOM_GET_OBJ(attrp, node, xmlAttrPtr, attrobj);
if (attrp->type != XML_ATTRIBUTE_NODE) {
php_error_docref(NULL, E_WARNING, "Attribute node is required");
RETURN_FALSE;
}
if (!(attrp->doc == NULL || attrp->doc == nodep->doc)) {
php_dom_throw_error(WRONG_DOCUMENT_ERR, dom_get_strict_error(intern->document));
RETURN_FALSE;
}
existattrp = xmlHasProp(nodep, attrp->name);
if (existattrp != NULL && existattrp->type != XML_ATTRIBUTE_DECL) {
if ((oldobj = php_dom_object_get_data((xmlNodePtr) existattrp)) != NULL &&
((php_libxml_node_ptr *)oldobj->ptr)->node == (xmlNodePtr) attrp)
{
RETURN_NULL();
}
xmlUnlinkNode((xmlNodePtr) existattrp);
}
if (attrp->parent != NULL) {
xmlUnlinkNode((xmlNodePtr) attrp);
}
if (attrp->doc == NULL && nodep->doc != NULL) {
attrobj->document = intern->document;
php_libxml_increment_doc_ref((php_libxml_node_object *)attrobj, NULL);
}
xmlAddChild(nodep, (xmlNodePtr) attrp);
/* Returns old property if removed otherwise NULL */
if (existattrp != NULL) {
DOM_RET_OBJ((xmlNodePtr) existattrp, &ret, intern);
} else {
RETVAL_NULL();
}
}
/* }}} end dom_element_set_attribute_node */
/* {{{ proto DOMAttr dom_element_remove_attribute_node(DOMAttr oldAttr);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-D589198
Since:
*/
PHP_FUNCTION(dom_element_remove_attribute_node)
{
zval *id, *node;
xmlNode *nodep;
xmlAttr *attrp;
dom_object *intern, *attrobj;
int ret;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "O", &node, dom_attr_class_entry) == 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));
RETURN_FALSE;
}
DOM_GET_OBJ(attrp, node, xmlAttrPtr, attrobj);
if (attrp->type != XML_ATTRIBUTE_NODE || attrp->parent != nodep) {
php_dom_throw_error(NOT_FOUND_ERR, dom_get_strict_error(intern->document));
RETURN_FALSE;
}
xmlUnlinkNode((xmlNodePtr) attrp);
DOM_RET_OBJ((xmlNodePtr) attrp, &ret, intern);
}
/* }}} end dom_element_remove_attribute_node */
/* {{{ proto DOMNodeList dom_element_get_elements_by_tag_name(string name);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-1938918D
Since:
*/
PHP_FUNCTION(dom_element_get_elements_by_tag_name)
{
zval *id;
xmlNodePtr elemp;
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;
}
DOM_GET_OBJ(elemp, id, xmlNodePtr, intern);
php_dom_create_interator(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_element_get_elements_by_tag_name */
/* {{{ proto string dom_element_get_attribute_ns(string namespaceURI, string localName);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-ElGetAttrNS
Since: DOM Level 2
*/
PHP_FUNCTION(dom_element_get_attribute_ns)
{
zval *id;
xmlNodePtr elemp;
xmlNsPtr nsptr;
dom_object *intern;
size_t uri_len = 0, name_len = 0;
char *uri, *name;
xmlChar *strattr;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s!s", &uri, &uri_len, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(elemp, id, xmlNodePtr, intern);
strattr = xmlGetNsProp(elemp, (xmlChar *) name, (xmlChar *) uri);
if (strattr != NULL) {
RETVAL_STRING((char *)strattr);
xmlFree(strattr);
} else {
if (xmlStrEqual((xmlChar *) uri, (xmlChar *)DOM_XMLNS_NAMESPACE)) {
nsptr = dom_get_nsdecl(elemp, (xmlChar *)name);
if (nsptr != NULL) {
RETVAL_STRING((char *) nsptr->href);
} else {
RETVAL_EMPTY_STRING();
}
} else {
RETVAL_EMPTY_STRING();
}
}
}
/* }}} end dom_element_get_attribute_ns */
static xmlNsPtr _dom_new_reconNs(xmlDocPtr doc, xmlNodePtr tree, xmlNsPtr ns) /* {{{ */
{
xmlNsPtr def;
xmlChar prefix[50];
int counter = 1;
if ((tree == NULL) || (ns == NULL) || (ns->type != XML_NAMESPACE_DECL)) {
return NULL;
}
/* Code taken from libxml2 (2.6.20) xmlNewReconciliedNs
*
* Find a close prefix which is not already in use.
* Let's strip namespace prefixes longer than 20 chars !
*/
if (ns->prefix == NULL)
snprintf((char *) prefix, sizeof(prefix), "default");
else
snprintf((char *) prefix, sizeof(prefix), "%.20s", (char *)ns->prefix);
def = xmlSearchNs(doc, tree, prefix);
while (def != NULL) {
if (counter > 1000) return(NULL);
if (ns->prefix == NULL)
snprintf((char *) prefix, sizeof(prefix), "default%d", counter++);
else
snprintf((char *) prefix, sizeof(prefix), "%.20s%d",
(char *)ns->prefix, counter++);
def = xmlSearchNs(doc, tree, prefix);
}
/*
* OK, now we are ready to create a new one.
*/
def = xmlNewNs(tree, ns->href, prefix);
return(def);
}
/* }}} */
/* {{{ proto void dom_element_set_attribute_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-ElSetAttrNS
Since: DOM Level 2
*/
PHP_FUNCTION(dom_element_set_attribute_ns)
{
zval *id;
xmlNodePtr elemp, nodep = NULL;
xmlNsPtr nsptr;
xmlAttr *attr;
size_t uri_len = 0, name_len = 0, value_len = 0;
char *uri, *name, *value;
char *localname = NULL, *prefix = NULL;
dom_object *intern;
int errorcode = 0, stricterror, is_xmlns = 0, name_valid;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s!ss", &uri, &uri_len, &name, &name_len, &value, &value_len) == FAILURE) {
return;
}
if (name_len == 0) {
php_error_docref(NULL, E_WARNING, "Attribute Name is required");
RETURN_FALSE;
}
DOM_GET_OBJ(elemp, id, xmlNodePtr, intern);
stricterror = dom_get_strict_error(intern->document);
if (dom_node_is_read_only(elemp) == SUCCESS) {
php_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR, stricterror);
RETURN_NULL();
}
errorcode = dom_check_qname(name, &localname, &prefix, uri_len, name_len);
if (errorcode == 0) {
if (uri_len > 0) {
nodep = (xmlNodePtr) xmlHasNsProp(elemp, (xmlChar *) localname, (xmlChar *) uri);
if (nodep != NULL && nodep->type != XML_ATTRIBUTE_DECL) {
node_list_unlink(nodep->children);
}
if ((xmlStrEqual((xmlChar *) prefix, (xmlChar *)"xmlns") ||
(prefix == NULL && xmlStrEqual((xmlChar *) localname, (xmlChar *)"xmlns"))) &&
xmlStrEqual((xmlChar *) uri, (xmlChar *)DOM_XMLNS_NAMESPACE)) {
is_xmlns = 1;
if (prefix == NULL) {
nsptr = dom_get_nsdecl(elemp, NULL);
} else {
nsptr = dom_get_nsdecl(elemp, (xmlChar *)localname);
}
} else {
nsptr = xmlSearchNsByHref(elemp->doc, elemp, (xmlChar *)uri);
if (nsptr && nsptr->prefix == NULL) {
xmlNsPtr tmpnsptr;
tmpnsptr = nsptr->next;
while (tmpnsptr) {
if ((tmpnsptr->prefix != NULL) && (tmpnsptr->href != NULL) &&
(xmlStrEqual(tmpnsptr->href, (xmlChar *) uri))) {
nsptr = tmpnsptr;
break;
}
tmpnsptr = tmpnsptr->next;
}
if (tmpnsptr == NULL) {
nsptr = _dom_new_reconNs(elemp->doc, elemp, nsptr);
}
}
}
if (nsptr == NULL) {
if (prefix == NULL) {
if (is_xmlns == 1) {
xmlNewNs(elemp, (xmlChar *)value, NULL);
xmlReconciliateNs(elemp->doc, elemp);
} else {
errorcode = NAMESPACE_ERR;
}
} else {
if (is_xmlns == 1) {
xmlNewNs(elemp, (xmlChar *)value, (xmlChar *)localname);
} else {
nsptr = dom_get_ns(elemp, uri, &errorcode, prefix);
}
xmlReconciliateNs(elemp->doc, elemp);
}
} else {
if (is_xmlns == 1) {
if (nsptr->href) {
xmlFree((xmlChar *) nsptr->href);
}
nsptr->href = xmlStrdup((xmlChar *)value);
}
}
if (errorcode == 0 && is_xmlns == 0) {
xmlSetNsProp(elemp, nsptr, (xmlChar *)localname, (xmlChar *)value);
}
} else {
name_valid = xmlValidateName((xmlChar *) localname, 0);
if (name_valid != 0) {
errorcode = INVALID_CHARACTER_ERR;
stricterror = 1;
} else {
attr = xmlHasProp(elemp, (xmlChar *)localname);
if (attr != NULL && attr->type != XML_ATTRIBUTE_DECL) {
node_list_unlink(attr->children);
}
xmlSetProp(elemp, (xmlChar *)localname, (xmlChar *)value);
}
}
}
xmlFree(localname);
if (prefix != NULL) {
xmlFree(prefix);
}
if (errorcode != 0) {
php_dom_throw_error(errorcode, stricterror);
}
RETURN_NULL();
}
/* }}} end dom_element_set_attribute_ns */
/* {{{ proto void dom_element_remove_attribute_ns(string namespaceURI, string localName);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-ElRemAtNS
Since: DOM Level 2
*/
PHP_FUNCTION(dom_element_remove_attribute_ns)
{
zval *id;
xmlNode *nodep;
xmlAttr *attrp;
xmlNsPtr nsptr;
dom_object *intern;
size_t name_len, uri_len;
char *name, *uri;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s!s", &uri, &uri_len, &name, &name_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));
RETURN_NULL();
}
attrp = xmlHasNsProp(nodep, (xmlChar *)name, (xmlChar *)uri);
nsptr = dom_get_nsdecl(nodep, (xmlChar *)name);
if (nsptr != NULL) {
if (xmlStrEqual((xmlChar *)uri, nsptr->href)) {
if (nsptr->href != NULL) {
xmlFree((char *) nsptr->href);
nsptr->href = NULL;
}
if (nsptr->prefix != NULL) {
xmlFree((char *) nsptr->prefix);
nsptr->prefix = NULL;
}
} else {
RETURN_NULL();
}
}
if (attrp && attrp->type != XML_ATTRIBUTE_DECL) {
if (php_dom_object_get_data((xmlNodePtr) attrp) == NULL) {
node_list_unlink(attrp->children);
xmlUnlinkNode((xmlNodePtr) attrp);
xmlFreeProp(attrp);
} else {
xmlUnlinkNode((xmlNodePtr) attrp);
}
}
RETURN_NULL();
}
/* }}} end dom_element_remove_attribute_ns */
/* {{{ proto DOMAttr dom_element_get_attribute_node_ns(string namespaceURI, string localName);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-ElGetAtNodeNS
Since: DOM Level 2
*/
PHP_FUNCTION(dom_element_get_attribute_node_ns)
{
zval *id;
xmlNodePtr elemp, fakeAttrp;
xmlAttrPtr attrp;
dom_object *intern;
size_t uri_len, name_len;
int ret;
char *uri, *name;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s!s", &uri, &uri_len, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(elemp, id, xmlNodePtr, intern);
attrp = xmlHasNsProp(elemp, (xmlChar *)name, (xmlChar *)uri);
if (attrp == NULL) {
if (xmlStrEqual((xmlChar *) uri, (xmlChar *)DOM_XMLNS_NAMESPACE)) {
xmlNsPtr nsptr;
nsptr = dom_get_nsdecl(elemp, (xmlChar *)name);
if (nsptr != NULL) {
xmlNsPtr curns;
curns = xmlNewNs(NULL, nsptr->href, NULL);
if (nsptr->prefix) {
curns->prefix = xmlStrdup((xmlChar *) nsptr->prefix);
}
if (nsptr->prefix) {
fakeAttrp = xmlNewDocNode(elemp->doc, NULL, (xmlChar *) nsptr->prefix, nsptr->href);
} else {
fakeAttrp = xmlNewDocNode(elemp->doc, NULL, (xmlChar *)"xmlns", nsptr->href);
}
fakeAttrp->type = XML_NAMESPACE_DECL;
fakeAttrp->parent = elemp;
fakeAttrp->ns = curns;
DOM_RET_OBJ(fakeAttrp, &ret, intern);
} else {
RETURN_NULL();
}
} else {
RETURN_NULL();
}
} else {
DOM_RET_OBJ((xmlNodePtr) attrp, &ret, intern);
}
}
/* }}} end dom_element_get_attribute_node_ns */
/* {{{ proto DOMAttr dom_element_set_attribute_node_ns(DOMAttr newAttr);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-ElSetAtNodeNS
Since: DOM Level 2
*/
PHP_FUNCTION(dom_element_set_attribute_node_ns)
{
zval *id, *node;
xmlNode *nodep;
xmlNs *nsp;
xmlAttr *attrp, *existattrp = NULL;
dom_object *intern, *attrobj, *oldobj;
int ret;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "O", &node, dom_attr_class_entry) == 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));
RETURN_FALSE;
}
DOM_GET_OBJ(attrp, node, xmlAttrPtr, attrobj);
if (attrp->type != XML_ATTRIBUTE_NODE) {
php_error_docref(NULL, E_WARNING, "Attribute node is required");
RETURN_FALSE;
}
if (!(attrp->doc == NULL || attrp->doc == nodep->doc)) {
php_dom_throw_error(WRONG_DOCUMENT_ERR, dom_get_strict_error(intern->document));
RETURN_FALSE;
}
nsp = attrp->ns;
if (nsp != NULL) {
existattrp = xmlHasNsProp(nodep, nsp->href, attrp->name);
} else {
existattrp = xmlHasProp(nodep, attrp->name);
}
if (existattrp != NULL && existattrp->type != XML_ATTRIBUTE_DECL) {
if ((oldobj = php_dom_object_get_data((xmlNodePtr) existattrp)) != NULL &&
((php_libxml_node_ptr *)oldobj->ptr)->node == (xmlNodePtr) attrp)
{
RETURN_NULL();
}
xmlUnlinkNode((xmlNodePtr) existattrp);
}
if (attrp->parent != NULL) {
xmlUnlinkNode((xmlNodePtr) attrp);
}
if (attrp->doc == NULL && nodep->doc != NULL) {
attrobj->document = intern->document;
php_libxml_increment_doc_ref((php_libxml_node_object *)attrobj, NULL);
}
xmlAddChild(nodep, (xmlNodePtr) attrp);
/* Returns old property if removed otherwise NULL */
if (existattrp != NULL) {
DOM_RET_OBJ((xmlNodePtr) existattrp, &ret, intern);
} else {
RETVAL_NULL();
}
}
/* }}} end dom_element_set_attribute_node_ns */
/* {{{ proto DOMNodeList dom_element_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-A6C90942
Since: DOM Level 2
*/
PHP_FUNCTION(dom_element_get_elements_by_tag_name_ns)
{
zval *id;
xmlNodePtr elemp;
size_t uri_len, name_len;
dom_object *intern, *namednode;
char *uri, *name;
xmlChar *local, *nsuri;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "ss", &uri, &uri_len, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(elemp, id, xmlNodePtr, intern);
php_dom_create_interator(return_value, DOM_NODELIST);
namednode = Z_DOMOBJ_P(return_value);
local = xmlCharStrndup(name, name_len);
nsuri = xmlCharStrndup(uri, uri_len);
dom_namednode_iter(intern, 0, namednode, NULL, local, nsuri);
}
/* }}} end dom_element_get_elements_by_tag_name_ns */
/* {{{ proto bool dom_element_has_attribute(string name);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-ElHasAttr
Since: DOM Level 2
*/
PHP_FUNCTION(dom_element_has_attribute)
{
zval *id;
xmlNode *nodep;
dom_object *intern;
char *name;
size_t name_len;
xmlNodePtr attr;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(nodep, id, xmlNodePtr, intern);
attr = dom_get_dom1_attribute(nodep, (xmlChar *)name);
if (attr == NULL) {
RETURN_FALSE;
} else {
RETURN_TRUE;
}
}
/* }}} end dom_element_has_attribute */
/* {{{ proto bool dom_element_has_attribute_ns(string namespaceURI, string localName);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-ElHasAttrNS
Since: DOM Level 2
*/
PHP_FUNCTION(dom_element_has_attribute_ns)
{
zval *id;
xmlNodePtr elemp;
xmlNs *nsp;
dom_object *intern;
size_t uri_len, name_len;
char *uri, *name;
xmlChar *value;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s!s", &uri, &uri_len, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(elemp, id, xmlNodePtr, intern);
value = xmlGetNsProp(elemp, (xmlChar *)name, (xmlChar *)uri);
if (value != NULL) {
xmlFree(value);
RETURN_TRUE;
} else {
if (xmlStrEqual((xmlChar *)uri, (xmlChar *)DOM_XMLNS_NAMESPACE)) {
nsp = dom_get_nsdecl(elemp, (xmlChar *)name);
if (nsp != NULL) {
RETURN_TRUE;
}
}
}
RETURN_FALSE;
}
/* }}} end dom_element_has_attribute_ns */
static void php_set_attribute_id(xmlAttrPtr attrp, zend_bool is_id) /* {{{ */
{
if (is_id == 1 && attrp->atype != XML_ATTRIBUTE_ID) {
xmlChar *id_val;
id_val = xmlNodeListGetString(attrp->doc, attrp->children, 1);
if (id_val != NULL) {
xmlAddID(NULL, attrp->doc, id_val, attrp);
xmlFree(id_val);
}
} else {
if (attrp->atype == XML_ATTRIBUTE_ID) {
xmlRemoveID(attrp->doc, attrp);
attrp->atype = 0;
}
}
}
/* }}} */
/* {{{ proto void dom_element_set_id_attribute(string name, bool isId);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-ElSetIdAttr
Since: DOM Level 3
*/
PHP_FUNCTION(dom_element_set_id_attribute)
{
zval *id;
xmlNode *nodep;
xmlAttrPtr attrp;
dom_object *intern;
char *name;
size_t name_len;
zend_bool is_id;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "sb", &name, &name_len, &is_id) == 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));
RETURN_NULL();
}
attrp = xmlHasNsProp(nodep, (xmlChar *)name, NULL);
if (attrp == NULL || attrp->type == XML_ATTRIBUTE_DECL) {
php_dom_throw_error(NOT_FOUND_ERR, dom_get_strict_error(intern->document));
} else {
php_set_attribute_id(attrp, is_id);
}
RETURN_NULL();
}
/* }}} end dom_element_set_id_attribute */
/* {{{ proto void dom_element_set_id_attribute_ns(string namespaceURI, string localName, bool isId);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-ElSetIdAttrNS
Since: DOM Level 3
*/
PHP_FUNCTION(dom_element_set_id_attribute_ns)
{
zval *id;
xmlNodePtr elemp;
xmlAttrPtr attrp;
dom_object *intern;
size_t uri_len, name_len;
char *uri, *name;
zend_bool is_id;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "ssb", &uri, &uri_len, &name, &name_len, &is_id) == FAILURE) {
return;
}
DOM_GET_OBJ(elemp, id, xmlNodePtr, intern);
if (dom_node_is_read_only(elemp) == SUCCESS) {
php_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR, dom_get_strict_error(intern->document));
RETURN_NULL();
}
attrp = xmlHasNsProp(elemp, (xmlChar *)name, (xmlChar *)uri);
if (attrp == NULL || attrp->type == XML_ATTRIBUTE_DECL) {
php_dom_throw_error(NOT_FOUND_ERR, dom_get_strict_error(intern->document));
} else {
php_set_attribute_id(attrp, is_id);
}
RETURN_NULL();
}
/* }}} end dom_element_set_id_attribute_ns */
/* {{{ proto void dom_element_set_id_attribute_node(attr idAttr, bool isId);
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-ElSetIdAttrNode
Since: DOM Level 3
*/
PHP_FUNCTION(dom_element_set_id_attribute_node)
{
zval *id, *node;
xmlNode *nodep;
xmlAttrPtr attrp;
dom_object *intern, *attrobj;
zend_bool is_id;
id = ZEND_THIS;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "Ob", &node, dom_attr_class_entry, &is_id) == 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));
RETURN_NULL();
}
DOM_GET_OBJ(attrp, node, xmlAttrPtr, attrobj);
if (attrp->parent != nodep) {
php_dom_throw_error(NOT_FOUND_ERR, dom_get_strict_error(intern->document));
} else {
php_set_attribute_id(attrp, is_id);
}
RETURN_NULL();
}
/* }}} end dom_element_set_id_attribute_node */
#endif
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