4 * Copyright 2005 Mike McCormack
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
34 #include "msxml_private.h"
36 #include "wine/debug.h"
38 WINE_DEFAULT_DEBUG_CHANNEL(msxml
);
42 typedef struct _xmlnode
44 const struct IXMLDOMNodeVtbl
*lpVtbl
;
45 const struct IUnknownVtbl
*lpInternalUnkVtbl
;
51 static inline xmlnode
*impl_from_IXMLDOMNode( IXMLDOMNode
*iface
)
53 return (xmlnode
*)((char*)iface
- FIELD_OFFSET(xmlnode
, lpVtbl
));
56 static inline xmlnode
*impl_from_InternalUnknown( IUnknown
*iface
)
58 return (xmlnode
*)((char*)iface
- FIELD_OFFSET(xmlnode
, lpInternalUnkVtbl
));
61 xmlNodePtr
xmlNodePtr_from_domnode( IXMLDOMNode
*iface
, xmlElementType type
)
67 This
= impl_from_IXMLDOMNode( iface
);
70 if ( type
&& This
->node
->type
!= type
)
75 void attach_xmlnode( IXMLDOMNode
*node
, xmlNodePtr xml
)
77 xmlnode
*This
= impl_from_IXMLDOMNode( node
);
80 xmldoc_release(This
->node
->doc
);
84 xmldoc_add_ref(This
->node
->doc
);
89 static HRESULT WINAPI
xmlnode_QueryInterface(
94 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
95 TRACE("%p %s %p\n", This
, debugstr_guid(riid
), ppvObject
);
97 return IUnknown_QueryInterface(This
->pUnkOuter
, riid
, ppvObject
);
100 static ULONG WINAPI
xmlnode_AddRef(
103 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
104 return IUnknown_AddRef(This
->pUnkOuter
);
107 static ULONG WINAPI
xmlnode_Release(
110 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
111 return IUnknown_Release(This
->pUnkOuter
);
114 static HRESULT WINAPI
xmlnode_GetTypeInfoCount(
122 static HRESULT WINAPI
xmlnode_GetTypeInfo(
126 ITypeInfo
** ppTInfo
)
132 static HRESULT WINAPI
xmlnode_GetIDsOfNames(
144 static HRESULT WINAPI
xmlnode_Invoke(
150 DISPPARAMS
* pDispParams
,
152 EXCEPINFO
* pExcepInfo
,
159 static HRESULT WINAPI
xmlnode_get_nodeName(
163 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
166 TRACE("%p\n", This
);
174 switch( This
->node
->type
)
177 str
= (const xmlChar
*) "#text";
179 case XML_DOCUMENT_NODE
:
180 str
= (const xmlChar
*) "#document";
183 str
= This
->node
->name
;
187 *name
= bstr_from_xmlChar( str
);
194 BSTR
bstr_from_xmlChar( const xmlChar
*buf
)
203 len
= MultiByteToWideChar( CP_UTF8
, 0, (LPCSTR
) buf
, -1, NULL
, 0 );
204 str
= (LPWSTR
) HeapAlloc( GetProcessHeap(), 0, len
* sizeof (WCHAR
) );
207 MultiByteToWideChar( CP_UTF8
, 0, (LPCSTR
) buf
, -1, str
, len
);
208 bstr
= SysAllocString( str
);
209 HeapFree( GetProcessHeap(), 0, str
);
213 static HRESULT WINAPI
xmlnode_get_nodeValue(
217 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
220 TRACE("%p %p\n", This
, value
);
225 V_BSTR(value
) = NULL
;
226 V_VT(value
) = VT_NULL
;
228 switch ( This
->node
->type
)
230 case XML_ATTRIBUTE_NODE
:
232 xmlChar
*content
= xmlNodeGetContent(This
->node
);
233 V_VT(value
) = VT_BSTR
;
234 V_BSTR(value
) = bstr_from_xmlChar( content
);
240 V_VT(value
) = VT_BSTR
;
241 V_BSTR(value
) = bstr_from_xmlChar( This
->node
->content
);
244 case XML_ELEMENT_NODE
:
245 case XML_DOCUMENT_NODE
:
246 /* these seem to return NULL */
250 FIXME("node %p type %d\n", This
, This
->node
->type
);
253 TRACE("%p returned %s\n", This
, debugstr_w( V_BSTR(value
) ) );
258 static HRESULT WINAPI
xmlnode_put_nodeValue(
266 static HRESULT WINAPI
xmlnode_get_nodeType(
270 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
272 TRACE("%p %p\n", This
, type
);
274 assert( NODE_ELEMENT
== XML_ELEMENT_NODE
);
275 assert( NODE_NOTATION
== XML_NOTATION_NODE
);
277 *type
= This
->node
->type
;
282 static HRESULT
get_node(
288 TRACE("%p->%s %p\n", This
, name
, node
);
292 *out
= create_node( node
);
298 static HRESULT WINAPI
xmlnode_get_parentNode(
300 IXMLDOMNode
** parent
)
302 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
303 return get_node( This
, "parent", This
->node
->parent
, parent
);
306 static HRESULT WINAPI
xmlnode_get_childNodes(
308 IXMLDOMNodeList
** childList
)
310 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
312 TRACE("%p %p\n", This
, childList
);
317 *childList
= create_children_nodelist(This
->node
);
318 if (*childList
== NULL
)
319 return E_OUTOFMEMORY
;
324 static HRESULT WINAPI
xmlnode_get_firstChild(
326 IXMLDOMNode
** firstChild
)
328 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
329 return get_node( This
, "firstChild", This
->node
->children
, firstChild
);
332 static HRESULT WINAPI
xmlnode_get_lastChild(
334 IXMLDOMNode
** lastChild
)
336 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
337 return get_node( This
, "lastChild", This
->node
->last
, lastChild
);
340 static HRESULT WINAPI
xmlnode_get_previousSibling(
342 IXMLDOMNode
** previousSibling
)
344 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
345 return get_node( This
, "previous", This
->node
->prev
, previousSibling
);
348 static HRESULT WINAPI
xmlnode_get_nextSibling(
350 IXMLDOMNode
** nextSibling
)
352 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
353 return get_node( This
, "next", This
->node
->next
, nextSibling
);
356 static HRESULT WINAPI
xmlnode_get_attributes(
358 IXMLDOMNamedNodeMap
** attributeMap
)
360 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
362 *attributeMap
= create_nodemap( iface
);
366 static HRESULT WINAPI
xmlnode_insertBefore(
368 IXMLDOMNode
* newChild
,
370 IXMLDOMNode
** outNewChild
)
372 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
373 xmlNodePtr before_node
, new_child_node
;
374 IXMLDOMNode
*before
= NULL
, *new;
377 TRACE("(%p)->(%p,var,%p)\n",This
,newChild
,outNewChild
);
382 switch(V_VT(&refChild
))
389 hr
= IUnknown_QueryInterface(V_UNKNOWN(&refChild
), &IID_IXMLDOMNode
, (LPVOID
)&before
);
390 if(FAILED(hr
)) return hr
;
394 hr
= IDispatch_QueryInterface(V_DISPATCH(&refChild
), &IID_IXMLDOMNode
, (LPVOID
)&before
);
395 if(FAILED(hr
)) return hr
;
399 FIXME("refChild var type %x\n", V_VT(&refChild
));
403 IXMLDOMNode_QueryInterface(newChild
, &IID_IXMLDOMNode
, (LPVOID
)&new);
404 new_child_node
= impl_from_IXMLDOMNode(new)->node
;
405 TRACE("new_child_node %p This->node %p\n", new_child_node
, This
->node
);
409 before_node
= impl_from_IXMLDOMNode(before
)->node
;
410 xmlAddPrevSibling(before_node
, new_child_node
);
411 IXMLDOMNode_Release(before
);
415 xmlAddChild(This
->node
, new_child_node
);
418 IXMLDOMNode_Release(new);
419 IXMLDOMNode_AddRef(newChild
);
421 *outNewChild
= newChild
;
427 static HRESULT WINAPI
xmlnode_replaceChild(
429 IXMLDOMNode
* newChild
,
430 IXMLDOMNode
* oldChild
,
431 IXMLDOMNode
** outOldChild
)
437 static HRESULT WINAPI
xmlnode_removeChild(
439 IXMLDOMNode
* childNode
,
440 IXMLDOMNode
** oldChild
)
442 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
443 xmlNode
*ancestor
, *child_node_ptr
;
447 TRACE("%p->(%p, %p)\n", This
, childNode
, oldChild
);
451 if(!childNode
) return E_INVALIDARG
;
453 hr
= IXMLDOMNode_QueryInterface(childNode
, &IID_IXMLDOMNode
, (LPVOID
)&child
);
457 child_node_ptr
= ancestor
= impl_from_IXMLDOMNode(child
)->node
;
458 while(ancestor
->parent
)
460 if(ancestor
->parent
== This
->node
)
462 ancestor
= ancestor
->parent
;
464 if(!ancestor
->parent
)
466 WARN("childNode %p is not a child of %p\n", childNode
, iface
);
467 IXMLDOMNode_Release(child
);
471 xmlUnlinkNode(child_node_ptr
);
473 IXMLDOMNode_Release(child
);
474 IXMLDOMNode_AddRef(childNode
);
475 *oldChild
= childNode
;
479 static HRESULT WINAPI
xmlnode_appendChild(
481 IXMLDOMNode
* newChild
,
482 IXMLDOMNode
** outNewChild
)
484 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
487 TRACE("(%p)->(%p,%p)\n", This
, newChild
, outNewChild
);
489 return IXMLDOMNode_insertBefore(iface
, newChild
, var
, outNewChild
);
492 static HRESULT WINAPI
xmlnode_hasChildNodes(
494 VARIANT_BOOL
* hasChild
)
496 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
502 if (!This
->node
->children
)
504 *hasChild
= VARIANT_FALSE
;
508 *hasChild
= VARIANT_TRUE
;
512 static HRESULT WINAPI
xmlnode_get_ownerDocument(
514 IXMLDOMDocument
** DOMDocument
)
520 static HRESULT WINAPI
xmlnode_cloneNode(
523 IXMLDOMNode
** cloneRoot
)
525 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
526 xmlNodePtr pClone
= NULL
;
527 IXMLDOMNode
*pNode
= NULL
;
529 TRACE("%p (%d)\n", This
, deep
);
534 pClone
= xmlCopyNode(This
->node
, deep
? 1 : 2);
537 pClone
->doc
= This
->node
->doc
;
539 pNode
= create_node(pClone
);
542 ERR("Copy failed\n");
550 ERR("Copy failed\n");
557 static HRESULT WINAPI
xmlnode_get_nodeTypeString(
565 static HRESULT WINAPI
xmlnode_get_text(
569 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
577 switch(This
->node
->type
)
579 case XML_ELEMENT_NODE
:
580 case XML_ATTRIBUTE_NODE
:
582 xmlNodePtr child
= This
->node
->children
;
583 if ( child
&& child
->type
== XML_TEXT_NODE
)
584 str
= bstr_from_xmlChar( child
->content
);
589 case XML_CDATA_SECTION_NODE
:
591 case XML_COMMENT_NODE
:
592 str
= bstr_from_xmlChar( This
->node
->content
);
596 FIXME("Unhandled node type %d\n", This
->node
->type
);
599 /* Always return a string. */
600 if (!str
) str
= SysAllocStringLen( NULL
, 0 );
602 TRACE("%p %s\n", This
, debugstr_w(str
) );
608 static HRESULT WINAPI
xmlnode_put_text(
616 static HRESULT WINAPI
xmlnode_get_specified(
618 VARIANT_BOOL
* isSpecified
)
624 static HRESULT WINAPI
xmlnode_get_definition(
626 IXMLDOMNode
** definitionNode
)
632 static HRESULT WINAPI
xmlnode_get_nodeTypedValue(
636 FIXME("ignoring data type\n");
637 return xmlnode_get_nodeValue(iface
, typedValue
);
640 static HRESULT WINAPI
xmlnode_put_nodeTypedValue(
648 static HRESULT WINAPI
xmlnode_get_dataType(
650 VARIANT
* dataTypeName
)
656 static HRESULT WINAPI
xmlnode_put_dataType(
664 static HRESULT WINAPI
xmlnode_get_xml(
672 static HRESULT WINAPI
xmlnode_transformNode(
674 IXMLDOMNode
* styleSheet
,
681 static HRESULT WINAPI
xmlnode_selectNodes(
684 IXMLDOMNodeList
** resultList
)
686 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
688 TRACE("%p %s %p\n", This
, debugstr_w(queryString
), resultList
);
690 return queryresult_create( This
->node
, queryString
, resultList
);
693 static HRESULT WINAPI
xmlnode_selectSingleNode(
696 IXMLDOMNode
** resultNode
)
698 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
699 IXMLDOMNodeList
*list
;
702 TRACE("%p %s %p\n", This
, debugstr_w(queryString
), resultNode
);
705 r
= IXMLDOMNode_selectNodes(iface
, queryString
, &list
);
708 r
= IXMLDOMNodeList_nextNode(list
, resultNode
);
709 IXMLDOMNodeList_Release(list
);
714 static HRESULT WINAPI
xmlnode_get_parsed(
716 VARIANT_BOOL
* isParsed
)
722 static HRESULT WINAPI
xmlnode_get_namespaceURI(
730 static HRESULT WINAPI
xmlnode_get_prefix(
738 static HRESULT WINAPI
xmlnode_get_baseName(
742 xmlnode
*This
= impl_from_IXMLDOMNode( iface
);
746 TRACE("%p %p\n", This
, nameString
);
751 switch ( This
->node
->type
)
753 case XML_ELEMENT_NODE
:
754 case XML_ATTRIBUTE_NODE
:
755 str
= bstr_from_xmlChar( This
->node
->name
);
761 ERR("Unhandled type %d\n", This
->node
->type
);
765 TRACE("returning %08x str = %s\n", r
, debugstr_w( str
) );
771 static HRESULT WINAPI
xmlnode_transformNodeToObject(
773 IXMLDOMNode
* stylesheet
,
774 VARIANT outputObject
)
780 static const struct IXMLDOMNodeVtbl xmlnode_vtbl
=
782 xmlnode_QueryInterface
,
785 xmlnode_GetTypeInfoCount
,
787 xmlnode_GetIDsOfNames
,
789 xmlnode_get_nodeName
,
790 xmlnode_get_nodeValue
,
791 xmlnode_put_nodeValue
,
792 xmlnode_get_nodeType
,
793 xmlnode_get_parentNode
,
794 xmlnode_get_childNodes
,
795 xmlnode_get_firstChild
,
796 xmlnode_get_lastChild
,
797 xmlnode_get_previousSibling
,
798 xmlnode_get_nextSibling
,
799 xmlnode_get_attributes
,
800 xmlnode_insertBefore
,
801 xmlnode_replaceChild
,
804 xmlnode_hasChildNodes
,
805 xmlnode_get_ownerDocument
,
807 xmlnode_get_nodeTypeString
,
810 xmlnode_get_specified
,
811 xmlnode_get_definition
,
812 xmlnode_get_nodeTypedValue
,
813 xmlnode_put_nodeTypedValue
,
814 xmlnode_get_dataType
,
815 xmlnode_put_dataType
,
817 xmlnode_transformNode
,
819 xmlnode_selectSingleNode
,
821 xmlnode_get_namespaceURI
,
823 xmlnode_get_baseName
,
824 xmlnode_transformNodeToObject
,
827 static HRESULT WINAPI
Internal_QueryInterface(
832 xmlnode
*This
= impl_from_InternalUnknown( iface
);
834 TRACE("%p %s %p\n", iface
, debugstr_guid(riid
), ppvObject
);
837 if ( IsEqualGUID( riid
, &IID_IUnknown
))
839 else if ( IsEqualGUID( riid
, &IID_IDispatch
) ||
840 IsEqualGUID( riid
, &IID_IXMLDOMNode
) )
841 *ppvObject
= &This
->lpVtbl
;
844 FIXME("interface %s not implemented\n", debugstr_guid(riid
));
846 return E_NOINTERFACE
;
849 IUnknown_AddRef( (IUnknown
*)*ppvObject
);
854 static ULONG WINAPI
Internal_AddRef(
857 xmlnode
*This
= impl_from_InternalUnknown( iface
);
858 return InterlockedIncrement( &This
->ref
);
861 static ULONG WINAPI
Internal_Release(
864 xmlnode
*This
= impl_from_InternalUnknown( iface
);
867 ref
= InterlockedDecrement( &This
->ref
);
871 xmldoc_release( This
->node
->doc
);
872 HeapFree( GetProcessHeap(), 0, This
);
878 static const struct IUnknownVtbl internal_unk_vtbl
=
880 Internal_QueryInterface
,
885 IUnknown
*create_basic_node( xmlNodePtr node
, IUnknown
*pUnkOuter
)
889 This
= HeapAlloc( GetProcessHeap(), 0, sizeof *This
);
894 xmldoc_add_ref( node
->doc
);
896 This
->lpVtbl
= &xmlnode_vtbl
;
897 This
->lpInternalUnkVtbl
= &internal_unk_vtbl
;
900 This
->pUnkOuter
= pUnkOuter
; /* Don't take a ref on outer Unknown */
902 This
->pUnkOuter
= (IUnknown
*)&This
->lpInternalUnkVtbl
;
907 return (IUnknown
*)&This
->lpInternalUnkVtbl
;
910 IXMLDOMNode
*create_node( xmlNodePtr node
)
919 TRACE("type %d\n", node
->type
);
922 case XML_ELEMENT_NODE
:
923 pUnk
= create_element( node
, NULL
);
925 case XML_ATTRIBUTE_NODE
:
926 pUnk
= create_attribute( node
);
929 pUnk
= create_text( node
);
931 case XML_COMMENT_NODE
:
932 pUnk
= create_comment( node
);
934 case XML_DOCUMENT_NODE
:
935 ERR("shouldn't be here!\n");
938 FIXME("only creating basic node for type %d\n", node
->type
);
939 pUnk
= create_basic_node( node
, NULL
);
942 hr
= IUnknown_QueryInterface(pUnk
, &IID_IXMLDOMNode
, (LPVOID
*)&ret
);
943 IUnknown_Release(pUnk
);
944 if(FAILED(hr
)) return NULL
;