2 * DOM comment node implementation
4 * Copyright 2006 Huw Davies
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
32 #include "msxml_private.h"
34 #include "wine/debug.h"
36 WINE_DEFAULT_DEBUG_CHANNEL(msxml
);
40 typedef struct _domcomment
42 const struct IXMLDOMCommentVtbl
*lpVtbl
;
48 static inline domcomment
*impl_from_IXMLDOMComment( IXMLDOMComment
*iface
)
50 return (domcomment
*)((char*)iface
- FIELD_OFFSET(domcomment
, lpVtbl
));
53 static HRESULT WINAPI
domcomment_QueryInterface(
54 IXMLDOMComment
*iface
,
58 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
59 TRACE("%p %s %p\n", This
, debugstr_guid(riid
), ppvObject
);
61 if ( IsEqualGUID( riid
, &IID_IXMLDOMComment
) ||
62 IsEqualGUID( riid
, &IID_IDispatch
) ||
63 IsEqualGUID( riid
, &IID_IUnknown
) )
67 else if ( IsEqualGUID( riid
, &IID_IXMLDOMNode
) )
69 return IUnknown_QueryInterface(This
->node_unk
, riid
, ppvObject
);
73 FIXME("Unsupported interface %s\n", debugstr_guid(riid
));
77 IXMLDOMComment_AddRef( iface
);
82 static ULONG WINAPI
domcomment_AddRef(
83 IXMLDOMComment
*iface
)
85 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
86 return InterlockedIncrement( &This
->ref
);
89 static ULONG WINAPI
domcomment_Release(
90 IXMLDOMComment
*iface
)
92 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
95 ref
= InterlockedDecrement( &This
->ref
);
98 IUnknown_Release( This
->node_unk
);
99 HeapFree( GetProcessHeap(), 0, This
);
105 static HRESULT WINAPI
domcomment_GetTypeInfoCount(
106 IXMLDOMComment
*iface
,
109 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
111 TRACE("(%p)->(%p)\n", This
, pctinfo
);
118 static HRESULT WINAPI
domcomment_GetTypeInfo(
119 IXMLDOMComment
*iface
,
120 UINT iTInfo
, LCID lcid
,
121 ITypeInfo
** ppTInfo
)
123 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
126 TRACE("(%p)->(%u %u %p)\n", This
, iTInfo
, lcid
, ppTInfo
);
128 hr
= get_typeinfo(IXMLDOMComment_tid
, ppTInfo
);
133 static HRESULT WINAPI
domcomment_GetIDsOfNames(
134 IXMLDOMComment
*iface
,
135 REFIID riid
, LPOLESTR
* rgszNames
,
136 UINT cNames
, LCID lcid
, DISPID
* rgDispId
)
138 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
142 TRACE("(%p)->(%s %p %u %u %p)\n", This
, debugstr_guid(riid
), rgszNames
, cNames
,
145 if(!rgszNames
|| cNames
== 0 || !rgDispId
)
148 hr
= get_typeinfo(IXMLDOMComment_tid
, &typeinfo
);
151 hr
= ITypeInfo_GetIDsOfNames(typeinfo
, rgszNames
, cNames
, rgDispId
);
152 ITypeInfo_Release(typeinfo
);
158 static HRESULT WINAPI
domcomment_Invoke(
159 IXMLDOMComment
*iface
,
160 DISPID dispIdMember
, REFIID riid
, LCID lcid
,
161 WORD wFlags
, DISPPARAMS
* pDispParams
, VARIANT
* pVarResult
,
162 EXCEPINFO
* pExcepInfo
, UINT
* puArgErr
)
164 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
168 TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This
, dispIdMember
, debugstr_guid(riid
),
169 lcid
, wFlags
, pDispParams
, pVarResult
, pExcepInfo
, puArgErr
);
171 hr
= get_typeinfo(IXMLDOMComment_tid
, &typeinfo
);
174 hr
= ITypeInfo_Invoke(typeinfo
, &(This
->lpVtbl
), dispIdMember
, wFlags
, pDispParams
,
175 pVarResult
, pExcepInfo
, puArgErr
);
176 ITypeInfo_Release(typeinfo
);
182 static HRESULT WINAPI
domcomment_get_nodeName(
183 IXMLDOMComment
*iface
,
186 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
187 return IXMLDOMNode_get_nodeName( This
->node
, p
);
190 static HRESULT WINAPI
domcomment_get_nodeValue(
191 IXMLDOMComment
*iface
,
194 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
195 return IXMLDOMNode_get_nodeValue( This
->node
, var1
);
198 static HRESULT WINAPI
domcomment_put_nodeValue(
199 IXMLDOMComment
*iface
,
202 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
203 return IXMLDOMNode_put_nodeValue( This
->node
, var1
);
206 static HRESULT WINAPI
domcomment_get_nodeType(
207 IXMLDOMComment
*iface
,
208 DOMNodeType
* domNodeType
)
210 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
211 return IXMLDOMNode_get_nodeType( This
->node
, domNodeType
);
214 static HRESULT WINAPI
domcomment_get_parentNode(
215 IXMLDOMComment
*iface
,
216 IXMLDOMNode
** parent
)
218 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
219 return IXMLDOMNode_get_parentNode( This
->node
, parent
);
222 static HRESULT WINAPI
domcomment_get_childNodes(
223 IXMLDOMComment
*iface
,
224 IXMLDOMNodeList
** outList
)
226 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
227 return IXMLDOMNode_get_childNodes( This
->node
, outList
);
230 static HRESULT WINAPI
domcomment_get_firstChild(
231 IXMLDOMComment
*iface
,
232 IXMLDOMNode
** domNode
)
234 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
235 return IXMLDOMNode_get_firstChild( This
->node
, domNode
);
238 static HRESULT WINAPI
domcomment_get_lastChild(
239 IXMLDOMComment
*iface
,
240 IXMLDOMNode
** domNode
)
242 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
243 return IXMLDOMNode_get_lastChild( This
->node
, domNode
);
246 static HRESULT WINAPI
domcomment_get_previousSibling(
247 IXMLDOMComment
*iface
,
248 IXMLDOMNode
** domNode
)
250 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
251 return IXMLDOMNode_get_previousSibling( This
->node
, domNode
);
254 static HRESULT WINAPI
domcomment_get_nextSibling(
255 IXMLDOMComment
*iface
,
256 IXMLDOMNode
** domNode
)
258 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
259 return IXMLDOMNode_get_nextSibling( This
->node
, domNode
);
262 static HRESULT WINAPI
domcomment_get_attributes(
263 IXMLDOMComment
*iface
,
264 IXMLDOMNamedNodeMap
** attributeMap
)
266 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
267 return IXMLDOMNode_get_attributes( This
->node
, attributeMap
);
270 static HRESULT WINAPI
domcomment_insertBefore(
271 IXMLDOMComment
*iface
,
272 IXMLDOMNode
* newNode
, VARIANT var1
,
273 IXMLDOMNode
** outOldNode
)
275 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
276 return IXMLDOMNode_insertBefore( This
->node
, newNode
, var1
, outOldNode
);
279 static HRESULT WINAPI
domcomment_replaceChild(
280 IXMLDOMComment
*iface
,
281 IXMLDOMNode
* newNode
,
282 IXMLDOMNode
* oldNode
,
283 IXMLDOMNode
** outOldNode
)
285 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
286 return IXMLDOMNode_replaceChild( This
->node
, newNode
, oldNode
, outOldNode
);
289 static HRESULT WINAPI
domcomment_removeChild(
290 IXMLDOMComment
*iface
,
291 IXMLDOMNode
* domNode
, IXMLDOMNode
** oldNode
)
293 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
294 return IXMLDOMNode_removeChild( This
->node
, domNode
, oldNode
);
297 static HRESULT WINAPI
domcomment_appendChild(
298 IXMLDOMComment
*iface
,
299 IXMLDOMNode
* newNode
, IXMLDOMNode
** outNewNode
)
301 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
302 return IXMLDOMNode_appendChild( This
->node
, newNode
, outNewNode
);
305 static HRESULT WINAPI
domcomment_hasChildNodes(
306 IXMLDOMComment
*iface
,
309 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
310 return IXMLDOMNode_hasChildNodes( This
->node
, pbool
);
313 static HRESULT WINAPI
domcomment_get_ownerDocument(
314 IXMLDOMComment
*iface
,
315 IXMLDOMDocument
** domDocument
)
317 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
318 return IXMLDOMNode_get_ownerDocument( This
->node
, domDocument
);
321 static HRESULT WINAPI
domcomment_cloneNode(
322 IXMLDOMComment
*iface
,
323 VARIANT_BOOL pbool
, IXMLDOMNode
** outNode
)
325 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
326 return IXMLDOMNode_cloneNode( This
->node
, pbool
, outNode
);
329 static HRESULT WINAPI
domcomment_get_nodeTypeString(
330 IXMLDOMComment
*iface
,
333 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
334 return IXMLDOMNode_get_nodeTypeString( This
->node
, p
);
337 static HRESULT WINAPI
domcomment_get_text(
338 IXMLDOMComment
*iface
,
341 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
342 return IXMLDOMNode_get_text( This
->node
, p
);
345 static HRESULT WINAPI
domcomment_put_text(
346 IXMLDOMComment
*iface
,
349 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
350 return IXMLDOMNode_put_text( This
->node
, p
);
353 static HRESULT WINAPI
domcomment_get_specified(
354 IXMLDOMComment
*iface
,
357 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
358 return IXMLDOMNode_get_specified( This
->node
, pbool
);
361 static HRESULT WINAPI
domcomment_get_definition(
362 IXMLDOMComment
*iface
,
363 IXMLDOMNode
** domNode
)
365 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
366 return IXMLDOMNode_get_definition( This
->node
, domNode
);
369 static HRESULT WINAPI
domcomment_get_nodeTypedValue(
370 IXMLDOMComment
*iface
,
373 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
374 return IXMLDOMNode_get_nodeTypedValue( This
->node
, var1
);
377 static HRESULT WINAPI
domcomment_put_nodeTypedValue(
378 IXMLDOMComment
*iface
,
381 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
382 return IXMLDOMNode_put_nodeTypedValue( This
->node
, var1
);
385 static HRESULT WINAPI
domcomment_get_dataType(
386 IXMLDOMComment
*iface
,
389 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
390 return IXMLDOMNode_get_dataType( This
->node
, var1
);
393 static HRESULT WINAPI
domcomment_put_dataType(
394 IXMLDOMComment
*iface
,
397 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
398 return IXMLDOMNode_put_dataType( This
->node
, p
);
401 static HRESULT WINAPI
domcomment_get_xml(
402 IXMLDOMComment
*iface
,
405 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
406 return IXMLDOMNode_get_xml( This
->node
, p
);
409 static HRESULT WINAPI
domcomment_transformNode(
410 IXMLDOMComment
*iface
,
411 IXMLDOMNode
* domNode
, BSTR
* p
)
413 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
414 return IXMLDOMNode_transformNode( This
->node
, domNode
, p
);
417 static HRESULT WINAPI
domcomment_selectNodes(
418 IXMLDOMComment
*iface
,
419 BSTR p
, IXMLDOMNodeList
** outList
)
421 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
422 return IXMLDOMNode_selectNodes( This
->node
, p
, outList
);
425 static HRESULT WINAPI
domcomment_selectSingleNode(
426 IXMLDOMComment
*iface
,
427 BSTR p
, IXMLDOMNode
** outNode
)
429 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
430 return IXMLDOMNode_selectSingleNode( This
->node
, p
, outNode
);
433 static HRESULT WINAPI
domcomment_get_parsed(
434 IXMLDOMComment
*iface
,
437 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
438 return IXMLDOMNode_get_parsed( This
->node
, pbool
);
441 static HRESULT WINAPI
domcomment_get_namespaceURI(
442 IXMLDOMComment
*iface
,
445 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
446 return IXMLDOMNode_get_namespaceURI( This
->node
, p
);
449 static HRESULT WINAPI
domcomment_get_prefix(
450 IXMLDOMComment
*iface
,
453 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
454 return IXMLDOMNode_get_prefix( This
->node
, p
);
457 static HRESULT WINAPI
domcomment_get_baseName(
458 IXMLDOMComment
*iface
,
461 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
462 return IXMLDOMNode_get_baseName( This
->node
, p
);
465 static HRESULT WINAPI
domcomment_transformNodeToObject(
466 IXMLDOMComment
*iface
,
467 IXMLDOMNode
* domNode
, VARIANT var1
)
469 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
470 return IXMLDOMNode_transformNodeToObject( This
->node
, domNode
, var1
);
473 static HRESULT WINAPI
domcomment_get_data(
474 IXMLDOMComment
*iface
,
477 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
484 hr
= IXMLDOMNode_get_nodeValue( This
->node
, &vRet
);
493 static HRESULT WINAPI
domcomment_put_data(
494 IXMLDOMComment
*iface
,
497 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
501 TRACE("%p %s\n", This
, debugstr_w(data
) );
503 V_VT(&val
) = VT_BSTR
;
506 hr
= IXMLDOMNode_put_nodeValue( This
->node
, val
);
511 static HRESULT WINAPI
domcomment_get_length(
512 IXMLDOMComment
*iface
,
515 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
516 xmlnode
*pDOMNode
= impl_from_IXMLDOMNode( This
->node
);
520 TRACE("%p\n", iface
);
525 pContent
= xmlNodeGetContent(pDOMNode
->node
);
528 nLength
= xmlStrlen(pContent
);
537 static HRESULT WINAPI
domcomment_substringData(
538 IXMLDOMComment
*iface
,
539 long offset
, long count
, BSTR
*p
)
541 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
542 xmlnode
*pDOMNode
= impl_from_IXMLDOMNode( This
->node
);
545 HRESULT hr
= S_FALSE
;
547 TRACE("%p\n", iface
);
553 if(offset
< 0 || count
< 0)
559 pContent
= xmlNodeGetContent(pDOMNode
->node
);
562 nLength
= xmlStrlen(pContent
);
564 if( offset
< nLength
)
566 BSTR sContent
= bstr_from_xmlChar(pContent
);
567 if(offset
+ count
> nLength
)
568 *p
= SysAllocString(&sContent
[offset
]);
570 *p
= SysAllocStringLen(&sContent
[offset
], count
);
572 SysFreeString(sContent
);
582 static HRESULT WINAPI
domcomment_appendData(
583 IXMLDOMComment
*iface
,
586 domcomment
*This
= impl_from_IXMLDOMComment( iface
);
587 xmlnode
*pDOMNode
= impl_from_IXMLDOMNode( This
->node
);
589 HRESULT hr
= S_FALSE
;
591 TRACE("%p\n", iface
);
593 /* Nothing to do if NULL or an Empty string passed in. */
594 if(p
== NULL
|| SysStringLen(p
) == 0)
597 pContent
= xmlChar_from_wchar( (WCHAR
*)p
);
600 if(xmlTextConcat(pDOMNode
->node
, pContent
, SysStringLen(p
) ) == 0)
614 static HRESULT WINAPI
domcomment_insertData(
615 IXMLDOMComment
*iface
,
622 static HRESULT WINAPI
domcomment_deleteData(
623 IXMLDOMComment
*iface
,
624 long offset
, long count
)
630 static HRESULT WINAPI
domcomment_replaceData(
631 IXMLDOMComment
*iface
,
632 long offset
, long count
, BSTR p
)
638 static const struct IXMLDOMCommentVtbl domcomment_vtbl
=
640 domcomment_QueryInterface
,
643 domcomment_GetTypeInfoCount
,
644 domcomment_GetTypeInfo
,
645 domcomment_GetIDsOfNames
,
647 domcomment_get_nodeName
,
648 domcomment_get_nodeValue
,
649 domcomment_put_nodeValue
,
650 domcomment_get_nodeType
,
651 domcomment_get_parentNode
,
652 domcomment_get_childNodes
,
653 domcomment_get_firstChild
,
654 domcomment_get_lastChild
,
655 domcomment_get_previousSibling
,
656 domcomment_get_nextSibling
,
657 domcomment_get_attributes
,
658 domcomment_insertBefore
,
659 domcomment_replaceChild
,
660 domcomment_removeChild
,
661 domcomment_appendChild
,
662 domcomment_hasChildNodes
,
663 domcomment_get_ownerDocument
,
664 domcomment_cloneNode
,
665 domcomment_get_nodeTypeString
,
668 domcomment_get_specified
,
669 domcomment_get_definition
,
670 domcomment_get_nodeTypedValue
,
671 domcomment_put_nodeTypedValue
,
672 domcomment_get_dataType
,
673 domcomment_put_dataType
,
675 domcomment_transformNode
,
676 domcomment_selectNodes
,
677 domcomment_selectSingleNode
,
678 domcomment_get_parsed
,
679 domcomment_get_namespaceURI
,
680 domcomment_get_prefix
,
681 domcomment_get_baseName
,
682 domcomment_transformNodeToObject
,
685 domcomment_get_length
,
686 domcomment_substringData
,
687 domcomment_appendData
,
688 domcomment_insertData
,
689 domcomment_deleteData
,
690 domcomment_replaceData
693 IUnknown
* create_comment( xmlNodePtr comment
)
698 This
= HeapAlloc( GetProcessHeap(), 0, sizeof *This
);
702 This
->lpVtbl
= &domcomment_vtbl
;
705 This
->node_unk
= create_basic_node( comment
, (IUnknown
*)&This
->lpVtbl
);
708 HeapFree(GetProcessHeap(), 0, This
);
712 hr
= IUnknown_QueryInterface(This
->node_unk
, &IID_IXMLDOMNode
, (LPVOID
*)&This
->node
);
715 IUnknown_Release(This
->node_unk
);
716 HeapFree( GetProcessHeap(), 0, This
);
719 /* The ref on This->node is actually looped back into this object, so release it */
720 IXMLDOMNode_Release(This
->node
);
722 return (IUnknown
*) &This
->lpVtbl
;