2 * Node map implementation
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
33 #include "msxml_private.h"
35 #include "wine/debug.h"
37 WINE_DEFAULT_DEBUG_CHANNEL(msxml
);
41 typedef struct _xmlnodemap
43 const struct IXMLDOMNamedNodeMapVtbl
*lpVtbl
;
44 const struct ISupportErrorInfoVtbl
*lpSEIVtbl
;
49 static inline xmlnodemap
*impl_from_IXMLDOMNamedNodeMap( IXMLDOMNamedNodeMap
*iface
)
51 return (xmlnodemap
*)((char*)iface
- FIELD_OFFSET(xmlnodemap
, lpVtbl
));
54 static inline xmlnodemap
*impl_from_ISupportErrorInfo( ISupportErrorInfo
*iface
)
56 return (xmlnodemap
*)((char*)iface
- FIELD_OFFSET(xmlnodemap
, lpSEIVtbl
));
59 static HRESULT WINAPI
xmlnodemap_QueryInterface(
60 IXMLDOMNamedNodeMap
*iface
,
61 REFIID riid
, void** ppvObject
)
63 xmlnodemap
*This
= impl_from_IXMLDOMNamedNodeMap( iface
);
64 TRACE("%p %s %p\n", iface
, debugstr_guid(riid
), ppvObject
);
66 if( IsEqualGUID( riid
, &IID_IUnknown
) ||
67 IsEqualGUID( riid
, &IID_IDispatch
) ||
68 IsEqualGUID( riid
, &IID_IXMLDOMNamedNodeMap
) )
72 else if( IsEqualGUID( riid
, &IID_ISupportErrorInfo
))
74 *ppvObject
= &This
->lpSEIVtbl
;
78 FIXME("interface %s not implemented\n", debugstr_guid(riid
));
82 IXMLDOMElement_AddRef( iface
);
87 static ULONG WINAPI
xmlnodemap_AddRef(
88 IXMLDOMNamedNodeMap
*iface
)
90 xmlnodemap
*This
= impl_from_IXMLDOMNamedNodeMap( iface
);
91 return InterlockedIncrement( &This
->ref
);
94 static ULONG WINAPI
xmlnodemap_Release(
95 IXMLDOMNamedNodeMap
*iface
)
97 xmlnodemap
*This
= impl_from_IXMLDOMNamedNodeMap( iface
);
100 ref
= InterlockedDecrement( &This
->ref
);
103 IXMLDOMNode_Release( This
->node
);
104 HeapFree( GetProcessHeap(), 0, This
);
110 static HRESULT WINAPI
xmlnodemap_GetTypeInfoCount(
111 IXMLDOMNamedNodeMap
*iface
,
118 static HRESULT WINAPI
xmlnodemap_GetTypeInfo(
119 IXMLDOMNamedNodeMap
*iface
,
120 UINT iTInfo
, LCID lcid
,
121 ITypeInfo
** ppTInfo
)
127 static HRESULT WINAPI
xmlnodemap_GetIDsOfNames(
128 IXMLDOMNamedNodeMap
*iface
,
129 REFIID riid
, LPOLESTR
* rgszNames
,
130 UINT cNames
, LCID lcid
, DISPID
* rgDispId
)
136 static HRESULT WINAPI
xmlnodemap_Invoke(
137 IXMLDOMNamedNodeMap
*iface
,
138 DISPID dispIdMember
, REFIID riid
, LCID lcid
,
139 WORD wFlags
, DISPPARAMS
* pDispParams
, VARIANT
* pVarResult
,
140 EXCEPINFO
* pExcepInfo
, UINT
* puArgErr
)
146 xmlChar
*xmlChar_from_wchar( LPWSTR str
)
151 len
= WideCharToMultiByte( CP_UTF8
, 0, str
, -1, NULL
, 0, NULL
, NULL
);
152 xmlstr
= (xmlChar
*) HeapAlloc( GetProcessHeap(), 0, len
);
154 WideCharToMultiByte( CP_UTF8
, 0, str
, -1, (LPSTR
) xmlstr
, len
, NULL
, NULL
);
158 static HRESULT WINAPI
xmlnodemap_getNamedItem(
159 IXMLDOMNamedNodeMap
*iface
,
161 IXMLDOMNode
** namedItem
)
163 xmlnodemap
*This
= impl_from_IXMLDOMNamedNodeMap( iface
);
164 xmlChar
*element_name
;
168 TRACE("%p %s\n", This
, debugstr_w(name
) );
170 node
= xmlNodePtr_from_domnode( This
->node
, 0 );
174 element_name
= xmlChar_from_wchar( name
);
175 attr
= xmlHasNsProp( node
, element_name
, NULL
);
176 HeapFree( GetProcessHeap(), 0, element_name
);
181 *namedItem
= create_node( (xmlNodePtr
) attr
);
186 static HRESULT WINAPI
xmlnodemap_setNamedItem(
187 IXMLDOMNamedNodeMap
*iface
,
188 IXMLDOMNode
* newItem
,
189 IXMLDOMNode
** namedItem
)
195 static HRESULT WINAPI
xmlnodemap_removeNamedItem(
196 IXMLDOMNamedNodeMap
*iface
,
198 IXMLDOMNode
** namedItem
)
204 static HRESULT WINAPI
xmlnodemap_get_item(
205 IXMLDOMNamedNodeMap
*iface
,
207 IXMLDOMNode
** listItem
)
209 xmlnodemap
*This
= impl_from_IXMLDOMNamedNodeMap( iface
);
214 TRACE("%p %ld\n", This
, index
);
221 node
= xmlNodePtr_from_domnode( This
->node
, 0 );
222 curr
= node
->properties
;
224 for (attrIndex
= 0; attrIndex
< index
; attrIndex
++) {
225 if (curr
->next
== NULL
)
231 *listItem
= create_node( (xmlNodePtr
) curr
);
236 static HRESULT WINAPI
xmlnodemap_get_length(
237 IXMLDOMNamedNodeMap
*iface
,
245 xmlnodemap
*This
= impl_from_IXMLDOMNamedNodeMap( iface
);
249 node
= xmlNodePtr_from_domnode( This
->node
, 0 );
253 first
= node
->properties
;
261 while (curr
->next
!= NULL
) {
265 *listLength
= attrCount
;
270 static HRESULT WINAPI
xmlnodemap_getQualifiedItem(
271 IXMLDOMNamedNodeMap
*iface
,
274 IXMLDOMNode
** qualifiedItem
)
280 static HRESULT WINAPI
xmlnodemap_removeQualifiedItem(
281 IXMLDOMNamedNodeMap
*iface
,
284 IXMLDOMNode
** qualifiedItem
)
290 static HRESULT WINAPI
xmlnodemap_nextNode(
291 IXMLDOMNamedNodeMap
*iface
,
292 IXMLDOMNode
** nextItem
)
298 static HRESULT WINAPI
xmlnodemap_reset(
299 IXMLDOMNamedNodeMap
*iface
)
305 static HRESULT WINAPI
xmlnodemap__newEnum(
306 IXMLDOMNamedNodeMap
*iface
,
313 static const struct IXMLDOMNamedNodeMapVtbl xmlnodemap_vtbl
=
315 xmlnodemap_QueryInterface
,
318 xmlnodemap_GetTypeInfoCount
,
319 xmlnodemap_GetTypeInfo
,
320 xmlnodemap_GetIDsOfNames
,
322 xmlnodemap_getNamedItem
,
323 xmlnodemap_setNamedItem
,
324 xmlnodemap_removeNamedItem
,
326 xmlnodemap_get_length
,
327 xmlnodemap_getQualifiedItem
,
328 xmlnodemap_removeQualifiedItem
,
334 static HRESULT WINAPI
support_error_QueryInterface(
335 ISupportErrorInfo
*iface
,
336 REFIID riid
, void** ppvObject
)
338 xmlnodemap
*This
= impl_from_ISupportErrorInfo( iface
);
339 TRACE("%p %s %p\n", iface
, debugstr_guid(riid
), ppvObject
);
341 return IXMLDOMNamedNodeMap_QueryInterface((IXMLDOMNamedNodeMap
*)&This
->lpVtbl
, riid
, ppvObject
);
344 static ULONG WINAPI
support_error_AddRef(
345 ISupportErrorInfo
*iface
)
347 xmlnodemap
*This
= impl_from_ISupportErrorInfo( iface
);
348 return IXMLDOMNamedNodeMap_AddRef((IXMLDOMNamedNodeMap
*)&This
->lpVtbl
);
351 static ULONG WINAPI
support_error_Release(
352 ISupportErrorInfo
*iface
)
354 xmlnodemap
*This
= impl_from_ISupportErrorInfo( iface
);
355 return IXMLDOMNamedNodeMap_Release((IXMLDOMNamedNodeMap
*)&This
->lpVtbl
);
358 static HRESULT WINAPI
support_error_InterfaceSupportsErrorInfo(
359 ISupportErrorInfo
*iface
,
362 FIXME("(%p)->(%s)\n", iface
, debugstr_guid(riid
));
366 static const struct ISupportErrorInfoVtbl support_error_vtbl
=
368 support_error_QueryInterface
,
369 support_error_AddRef
,
370 support_error_Release
,
371 support_error_InterfaceSupportsErrorInfo
374 IXMLDOMNamedNodeMap
*create_nodemap( IXMLDOMNode
*node
)
378 nodemap
= HeapAlloc( GetProcessHeap(), 0, sizeof *nodemap
);
382 nodemap
->lpVtbl
= &xmlnodemap_vtbl
;
383 nodemap
->lpSEIVtbl
= &support_error_vtbl
;
384 nodemap
->node
= node
;
387 IXMLDOMNode_AddRef( node
);
388 /* Since we AddRef a node here, we don't need to call xmldoc_add_ref() */
390 return (IXMLDOMNamedNodeMap
*) &nodemap
->lpVtbl
;