Sweden-Number/dlls/msxml3/attribute.c

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/*
* DOM Attribute implementation
*
* Copyright 2006 Huw Davies
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#include <stdarg.h>
#include <libxml/parser.h>
#include <libxml/xmlerror.h>
#include <libxml/HTMLtree.h>
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "ole2.h"
#include "msxml6.h"
#include "msxml_private.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(msxml);
static const xmlChar xmlns[] = "xmlns";
typedef struct _domattr
{
xmlnode node;
IXMLDOMAttribute IXMLDOMAttribute_iface;
LONG ref;
BOOL floating;
} domattr;
static const tid_t domattr_se_tids[] = {
IXMLDOMNode_tid,
IXMLDOMAttribute_tid,
NULL_tid
};
static inline domattr *impl_from_IXMLDOMAttribute( IXMLDOMAttribute *iface )
{
return CONTAINING_RECORD(iface, domattr, IXMLDOMAttribute_iface);
}
static HRESULT WINAPI domattr_QueryInterface(
IXMLDOMAttribute *iface,
REFIID riid,
void** ppvObject )
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
if ( IsEqualGUID( riid, &IID_IXMLDOMAttribute ) ||
IsEqualGUID( riid, &IID_IXMLDOMNode ) ||
IsEqualGUID( riid, &IID_IDispatch ) ||
IsEqualGUID( riid, &IID_IUnknown ) )
{
*ppvObject = iface;
}
else if(node_query_interface(&This->node, riid, ppvObject))
{
return *ppvObject ? S_OK : E_NOINTERFACE;
}
else if(IsEqualGUID( riid, &IID_ISupportErrorInfo ))
{
return node_create_supporterrorinfo(domattr_se_tids, ppvObject);
}
else
{
TRACE("Unsupported interface %s\n", debugstr_guid(riid));
*ppvObject = NULL;
return E_NOINTERFACE;
}
IXMLDOMAttribute_AddRef(iface);
return S_OK;
}
static ULONG WINAPI domattr_AddRef(
IXMLDOMAttribute *iface )
{
domattr *attr = impl_from_IXMLDOMAttribute( iface );
ULONG ref = InterlockedIncrement( &attr->ref );
TRACE("%p, refcount %lu.\n", iface, ref);
return ref;
}
static ULONG WINAPI domattr_Release(
IXMLDOMAttribute *iface )
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
ULONG ref = InterlockedDecrement( &This->ref );
TRACE("%p, refcount %lu.\n", iface, ref);
if ( ref == 0 )
{
destroy_xmlnode(&This->node);
if ( This->floating )
{
xmlFreeNs( This->node.node->ns );
xmlFreeNode( This->node.node );
}
heap_free( This );
}
return ref;
}
static HRESULT WINAPI domattr_GetTypeInfoCount(
IXMLDOMAttribute *iface,
UINT* pctinfo )
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
return IDispatchEx_GetTypeInfoCount(&This->node.dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI domattr_GetTypeInfo(
IXMLDOMAttribute *iface,
UINT iTInfo, LCID lcid,
ITypeInfo** ppTInfo )
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
return IDispatchEx_GetTypeInfo(&This->node.dispex.IDispatchEx_iface,
iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI domattr_GetIDsOfNames(
IXMLDOMAttribute *iface,
REFIID riid, LPOLESTR* rgszNames,
UINT cNames, LCID lcid, DISPID* rgDispId )
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
return IDispatchEx_GetIDsOfNames(&This->node.dispex.IDispatchEx_iface,
riid, rgszNames, cNames, lcid, rgDispId);
}
static HRESULT WINAPI domattr_Invoke(
IXMLDOMAttribute *iface,
DISPID dispIdMember, REFIID riid, LCID lcid,
WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
EXCEPINFO* pExcepInfo, UINT* puArgErr )
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
return IDispatchEx_Invoke(&This->node.dispex.IDispatchEx_iface,
dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI domattr_get_nodeName(
IXMLDOMAttribute *iface,
BSTR* p )
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, p);
return node_get_nodeName(&This->node, p);
}
static HRESULT WINAPI domattr_get_nodeValue(
IXMLDOMAttribute *iface,
VARIANT* value)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, value);
return node_get_content(&This->node, value);
}
static HRESULT WINAPI domattr_put_nodeValue(
IXMLDOMAttribute *iface,
VARIANT value)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%s)\n", This, debugstr_variant(&value));
return node_put_value_escaped(&This->node, &value);
}
static HRESULT WINAPI domattr_get_nodeType(
IXMLDOMAttribute *iface,
DOMNodeType* domNodeType )
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, domNodeType);
*domNodeType = NODE_ATTRIBUTE;
return S_OK;
}
static HRESULT WINAPI domattr_get_parentNode(
IXMLDOMAttribute *iface,
IXMLDOMNode** parent )
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, parent);
if (!parent) return E_INVALIDARG;
*parent = NULL;
return S_FALSE;
}
static HRESULT WINAPI domattr_get_childNodes(
IXMLDOMAttribute *iface,
IXMLDOMNodeList** outList)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, outList);
return node_get_child_nodes(&This->node, outList);
}
static HRESULT WINAPI domattr_get_firstChild(
IXMLDOMAttribute *iface,
IXMLDOMNode** domNode)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, domNode);
return node_get_first_child(&This->node, domNode);
}
static HRESULT WINAPI domattr_get_lastChild(
IXMLDOMAttribute *iface,
IXMLDOMNode** domNode)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, domNode);
return node_get_last_child(&This->node, domNode);
}
static HRESULT WINAPI domattr_get_previousSibling(
IXMLDOMAttribute *iface,
IXMLDOMNode** domNode)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, domNode);
return return_null_node(domNode);
}
static HRESULT WINAPI domattr_get_nextSibling(
IXMLDOMAttribute *iface,
IXMLDOMNode** domNode)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, domNode);
return return_null_node(domNode);
}
static HRESULT WINAPI domattr_get_attributes(
IXMLDOMAttribute *iface,
IXMLDOMNamedNodeMap** attributeMap)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, attributeMap);
return return_null_ptr((void**)attributeMap);
}
static HRESULT WINAPI domattr_insertBefore(
IXMLDOMAttribute *iface,
IXMLDOMNode* newNode, VARIANT refChild,
IXMLDOMNode** old_node)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
DOMNodeType type;
HRESULT hr;
FIXME("(%p)->(%p %s %p) needs test\n", This, newNode, debugstr_variant(&refChild), old_node);
if (!newNode) return E_INVALIDARG;
hr = IXMLDOMNode_get_nodeType(newNode, &type);
if (hr != S_OK) return hr;
TRACE("new node type %d\n", type);
switch (type)
{
case NODE_ATTRIBUTE:
case NODE_CDATA_SECTION:
case NODE_COMMENT:
case NODE_ELEMENT:
case NODE_PROCESSING_INSTRUCTION:
if (old_node) *old_node = NULL;
return E_FAIL;
default:
return node_insert_before(&This->node, newNode, &refChild, old_node);
}
}
static HRESULT WINAPI domattr_replaceChild(
IXMLDOMAttribute *iface,
IXMLDOMNode* newNode,
IXMLDOMNode* oldNode,
IXMLDOMNode** outOldNode)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
FIXME("(%p)->(%p %p %p) needs tests\n", This, newNode, oldNode, outOldNode);
return node_replace_child(&This->node, newNode, oldNode, outOldNode);
}
static HRESULT WINAPI domattr_removeChild(
IXMLDOMAttribute *iface,
IXMLDOMNode *child, IXMLDOMNode **oldChild)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p %p)\n", This, child, oldChild);
return node_remove_child(&This->node, child, oldChild);
}
static HRESULT WINAPI domattr_appendChild(
IXMLDOMAttribute *iface,
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IXMLDOMNode *child, IXMLDOMNode **outChild)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
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TRACE("(%p)->(%p %p)\n", This, child, outChild);
return node_append_child(&This->node, child, outChild);
}
static HRESULT WINAPI domattr_hasChildNodes(
IXMLDOMAttribute *iface,
VARIANT_BOOL *ret)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, ret);
return node_has_childnodes(&This->node, ret);
}
static HRESULT WINAPI domattr_get_ownerDocument(
IXMLDOMAttribute *iface,
IXMLDOMDocument **doc)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, doc);
return node_get_owner_doc(&This->node, doc);
}
static HRESULT WINAPI domattr_cloneNode(
IXMLDOMAttribute *iface,
VARIANT_BOOL deep, IXMLDOMNode** outNode)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%d %p)\n", This, deep, outNode);
return node_clone( &This->node, deep, outNode );
}
static HRESULT WINAPI domattr_get_nodeTypeString(
IXMLDOMAttribute *iface,
BSTR* p)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
static const WCHAR attributeW[] = {'a','t','t','r','i','b','u','t','e',0};
TRACE("(%p)->(%p)\n", This, p);
return return_bstr(attributeW, p);
}
static HRESULT WINAPI domattr_get_text(
IXMLDOMAttribute *iface,
BSTR* p)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
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TRACE("(%p)->(%p)\n", This, p);
return node_get_text(&This->node, p);
}
static HRESULT WINAPI domattr_put_text(
IXMLDOMAttribute *iface,
BSTR p)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%s)\n", This, debugstr_w(p));
return node_put_text( &This->node, p );
}
static HRESULT WINAPI domattr_get_specified(
IXMLDOMAttribute *iface,
VARIANT_BOOL* isSpecified)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
FIXME("(%p)->(%p) stub!\n", This, isSpecified);
*isSpecified = VARIANT_TRUE;
return S_OK;
}
static HRESULT WINAPI domattr_get_definition(
IXMLDOMAttribute *iface,
IXMLDOMNode** definitionNode)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
FIXME("(%p)->(%p)\n", This, definitionNode);
return E_NOTIMPL;
}
static HRESULT WINAPI domattr_get_nodeTypedValue(
IXMLDOMAttribute *iface,
VARIANT* value)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
IXMLDOMDocument *doc;
HRESULT hr;
TRACE("(%p)->(%p)\n", This, value);
hr = IXMLDOMAttribute_get_ownerDocument(iface, &doc);
if (hr == S_OK)
{
IXMLDOMDocument3 *doc3;
hr = IXMLDOMDocument_QueryInterface(doc, &IID_IXMLDOMDocument3, (void**)&doc3);
IXMLDOMDocument_Release(doc);
if (hr == S_OK)
{
VARIANT schemas;
hr = IXMLDOMDocument3_get_schemas(doc3, &schemas);
IXMLDOMDocument3_Release(doc3);
if (hr != S_OK)
return IXMLDOMAttribute_get_value(iface, value);
else
{
FIXME("need to query schema for attribute type\n");
VariantClear(&schemas);
}
}
}
return return_null_var(value);
}
static HRESULT WINAPI domattr_put_nodeTypedValue(
IXMLDOMAttribute *iface,
VARIANT typedValue)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
FIXME("(%p)->(%s)\n", This, debugstr_variant(&typedValue));
return E_NOTIMPL;
}
static HRESULT WINAPI domattr_get_dataType(
IXMLDOMAttribute *iface,
VARIANT* typename)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, typename);
return return_null_var( typename );
}
static HRESULT WINAPI domattr_put_dataType(
IXMLDOMAttribute *iface,
BSTR p)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
FIXME("(%p)->(%s)\n", This, debugstr_w(p));
if(!p)
return E_INVALIDARG;
return E_FAIL;
}
static HRESULT WINAPI domattr_get_xml(
IXMLDOMAttribute *iface,
BSTR* p)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, p);
return node_get_xml(&This->node, FALSE, p);
}
static HRESULT WINAPI domattr_transformNode(
IXMLDOMAttribute *iface,
IXMLDOMNode *node, BSTR *p)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p %p)\n", This, node, p);
return node_transform_node(&This->node, node, p);
}
static HRESULT WINAPI domattr_selectNodes(
IXMLDOMAttribute *iface,
BSTR p, IXMLDOMNodeList** outList)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
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TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outList);
return node_select_nodes(&This->node, p, outList);
}
static HRESULT WINAPI domattr_selectSingleNode(
IXMLDOMAttribute *iface,
BSTR p, IXMLDOMNode** outNode)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outNode);
return node_select_singlenode(&This->node, p, outNode);
}
static HRESULT WINAPI domattr_get_parsed(
IXMLDOMAttribute *iface,
VARIANT_BOOL* isParsed)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
FIXME("(%p)->(%p) stub!\n", This, isParsed);
*isParsed = VARIANT_TRUE;
return S_OK;
}
static HRESULT WINAPI domattr_get_namespaceURI(
IXMLDOMAttribute *iface,
BSTR* p)
{
static const WCHAR w3xmlns[] = { 'h','t','t','p',':','/','/', 'w','w','w','.','w','3','.',
'o','r','g','/','2','0','0','0','/','x','m','l','n','s','/',0 };
domattr *This = impl_from_IXMLDOMAttribute( iface );
xmlNsPtr ns = This->node.node->ns;
TRACE("(%p)->(%p)\n", This, p);
if (!p)
return E_INVALIDARG;
*p = NULL;
if (ns)
{
/* special case for default namespace definition */
if (xmlStrEqual(This->node.node->name, xmlns))
*p = bstr_from_xmlChar(xmlns);
else if (xmlStrEqual(ns->prefix, xmlns))
{
if (xmldoc_version(This->node.node->doc) == MSXML6)
*p = SysAllocString(w3xmlns);
else
*p = SysAllocStringLen(NULL, 0);
}
else if (ns->href)
*p = bstr_from_xmlChar(ns->href);
}
TRACE("uri: %s\n", debugstr_w(*p));
return *p ? S_OK : S_FALSE;
}
static HRESULT WINAPI domattr_get_prefix(
IXMLDOMAttribute *iface,
BSTR* prefix)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
xmlNsPtr ns = This->node.node->ns;
TRACE("(%p)->(%p)\n", This, prefix);
if (!prefix) return E_INVALIDARG;
*prefix = NULL;
if (ns)
{
/* special case for default namespace definition */
if (xmlStrEqual(This->node.node->name, xmlns))
*prefix = bstr_from_xmlChar(xmlns);
else if (ns->prefix)
*prefix = bstr_from_xmlChar(ns->prefix);
}
TRACE("prefix: %s\n", debugstr_w(*prefix));
return *prefix ? S_OK : S_FALSE;
}
static HRESULT WINAPI domattr_get_baseName(
IXMLDOMAttribute *iface,
BSTR* name)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, name);
return node_get_base_name( &This->node, name );
}
static HRESULT WINAPI domattr_transformNodeToObject(
IXMLDOMAttribute *iface,
IXMLDOMNode* domNode, VARIANT var1)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
FIXME("(%p)->(%p %s)\n", This, domNode, debugstr_variant(&var1));
return E_NOTIMPL;
}
static HRESULT WINAPI domattr_get_name(
IXMLDOMAttribute *iface,
BSTR *p)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, p);
return node_get_nodeName(&This->node, p);
}
static HRESULT WINAPI domattr_get_value(
IXMLDOMAttribute *iface,
VARIANT *value)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%p)\n", This, value);
return node_get_content(&This->node, value);
}
static HRESULT WINAPI domattr_put_value(
IXMLDOMAttribute *iface,
VARIANT value)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
TRACE("(%p)->(%s)\n", This, debugstr_variant(&value));
return node_put_value_escaped(&This->node, &value);
}
static const struct IXMLDOMAttributeVtbl domattr_vtbl =
{
domattr_QueryInterface,
domattr_AddRef,
domattr_Release,
domattr_GetTypeInfoCount,
domattr_GetTypeInfo,
domattr_GetIDsOfNames,
domattr_Invoke,
domattr_get_nodeName,
domattr_get_nodeValue,
domattr_put_nodeValue,
domattr_get_nodeType,
domattr_get_parentNode,
domattr_get_childNodes,
domattr_get_firstChild,
domattr_get_lastChild,
domattr_get_previousSibling,
domattr_get_nextSibling,
domattr_get_attributes,
domattr_insertBefore,
domattr_replaceChild,
domattr_removeChild,
domattr_appendChild,
domattr_hasChildNodes,
domattr_get_ownerDocument,
domattr_cloneNode,
domattr_get_nodeTypeString,
domattr_get_text,
domattr_put_text,
domattr_get_specified,
domattr_get_definition,
domattr_get_nodeTypedValue,
domattr_put_nodeTypedValue,
domattr_get_dataType,
domattr_put_dataType,
domattr_get_xml,
domattr_transformNode,
domattr_selectNodes,
domattr_selectSingleNode,
domattr_get_parsed,
domattr_get_namespaceURI,
domattr_get_prefix,
domattr_get_baseName,
domattr_transformNodeToObject,
domattr_get_name,
domattr_get_value,
domattr_put_value
};
static const tid_t domattr_iface_tids[] = {
IXMLDOMAttribute_tid,
0
};
static dispex_static_data_t domattr_dispex = {
NULL,
IXMLDOMAttribute_tid,
NULL,
domattr_iface_tids
};
IUnknown* create_attribute( xmlNodePtr attribute, BOOL floating )
{
domattr *This;
This = heap_alloc( sizeof *This );
if ( !This )
return NULL;
This->IXMLDOMAttribute_iface.lpVtbl = &domattr_vtbl;
This->ref = 1;
This->floating = floating;
init_xmlnode(&This->node, attribute, (IXMLDOMNode*)&This->IXMLDOMAttribute_iface, &domattr_dispex);
return (IUnknown*)&This->IXMLDOMAttribute_iface;
}