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;
50 static inline xmlnodemap *impl_from_IXMLDOMNamedNodeMap( IXMLDOMNamedNodeMap *iface )
52 return (xmlnodemap *)((char*)iface - FIELD_OFFSET(xmlnodemap, lpVtbl));
55 static inline xmlnodemap *impl_from_ISupportErrorInfo( ISupportErrorInfo *iface )
57 return (xmlnodemap *)((char*)iface - FIELD_OFFSET(xmlnodemap, lpSEIVtbl));
60 static HRESULT WINAPI xmlnodemap_QueryInterface(
61 IXMLDOMNamedNodeMap *iface,
62 REFIID riid, void** ppvObject )
64 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
65 TRACE("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppvObject);
67 if( IsEqualGUID( riid, &IID_IUnknown ) ||
68 IsEqualGUID( riid, &IID_IDispatch ) ||
69 IsEqualGUID( riid, &IID_IXMLDOMNamedNodeMap ) )
73 else if( IsEqualGUID( riid, &IID_ISupportErrorInfo ))
75 *ppvObject = &This->lpSEIVtbl;
79 FIXME("interface %s not implemented\n", debugstr_guid(riid));
83 IXMLDOMElement_AddRef( iface );
88 static ULONG WINAPI xmlnodemap_AddRef(
89 IXMLDOMNamedNodeMap *iface )
91 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
92 return InterlockedIncrement( &This->ref );
95 static ULONG WINAPI xmlnodemap_Release(
96 IXMLDOMNamedNodeMap *iface )
98 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
101 ref = InterlockedDecrement( &This->ref );
104 IXMLDOMNode_Release( This->node );
111 static HRESULT WINAPI xmlnodemap_GetTypeInfoCount(
112 IXMLDOMNamedNodeMap *iface,
115 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
117 TRACE("(%p)->(%p)\n", This, pctinfo);
124 static HRESULT WINAPI xmlnodemap_GetTypeInfo(
125 IXMLDOMNamedNodeMap *iface,
126 UINT iTInfo, LCID lcid,
127 ITypeInfo** ppTInfo )
129 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
130 TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
131 return get_typeinfo(IXMLDOMNamedNodeMap_tid, ppTInfo);
134 static HRESULT WINAPI xmlnodemap_GetIDsOfNames(
135 IXMLDOMNamedNodeMap *iface,
136 REFIID riid, LPOLESTR* rgszNames,
137 UINT cNames, LCID lcid, DISPID* rgDispId )
139 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
143 TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
146 if(!rgszNames || cNames == 0 || !rgDispId)
149 hr = get_typeinfo(IXMLDOMNamedNodeMap_tid, &typeinfo);
152 hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
153 ITypeInfo_Release(typeinfo);
159 static HRESULT WINAPI xmlnodemap_Invoke(
160 IXMLDOMNamedNodeMap *iface,
161 DISPID dispIdMember, REFIID riid, LCID lcid,
162 WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
163 EXCEPINFO* pExcepInfo, UINT* puArgErr )
165 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
169 TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
170 lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
172 hr = get_typeinfo(IXMLDOMNamedNodeMap_tid, &typeinfo);
175 hr = ITypeInfo_Invoke(typeinfo, &(This->lpVtbl), dispIdMember, wFlags, pDispParams,
176 pVarResult, pExcepInfo, puArgErr);
177 ITypeInfo_Release(typeinfo);
183 xmlChar *xmlChar_from_wchar( LPCWSTR str )
188 len = WideCharToMultiByte( CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL );
189 xmlstr = heap_alloc( len );
191 WideCharToMultiByte( CP_UTF8, 0, str, -1, (LPSTR) xmlstr, len, NULL, NULL );
195 static HRESULT WINAPI xmlnodemap_getNamedItem(
196 IXMLDOMNamedNodeMap *iface,
198 IXMLDOMNode** namedItem)
200 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
201 TRACE("(%p)->(%s %p)\n", This, debugstr_w(name), namedItem );
202 return IXMLDOMNamedNodeMap_getQualifiedItem(iface, name, NULL, namedItem);
205 static HRESULT WINAPI xmlnodemap_setNamedItem(
206 IXMLDOMNamedNodeMap *iface,
207 IXMLDOMNode* newItem,
208 IXMLDOMNode** namedItem)
210 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
215 TRACE("(%p)->(%p %p)\n", This, newItem, namedItem );
220 if(namedItem) *namedItem = NULL;
222 node = xmlNodePtr_from_domnode( This->node, 0 );
226 /* Must be an Attribute */
227 ThisNew = get_node_obj( newItem );
229 FIXME("ThisNew is not our node implementation\n");
233 if(ThisNew->node->type != XML_ATTRIBUTE_NODE)
236 if(!ThisNew->node->parent)
237 if(xmldoc_remove_orphan(ThisNew->node->doc, ThisNew->node) != S_OK)
238 WARN("%p is not an orphan of %p\n", ThisNew->node, ThisNew->node->doc);
240 nodeNew = xmlAddChild(node, ThisNew->node);
243 *namedItem = create_node( nodeNew );
247 static HRESULT WINAPI xmlnodemap_removeNamedItem(
248 IXMLDOMNamedNodeMap *iface,
250 IXMLDOMNode** namedItem)
252 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
253 TRACE("(%p)->(%s %p)\n", This, debugstr_w(name), namedItem );
254 return IXMLDOMNamedNodeMap_removeQualifiedItem(iface, name, NULL, namedItem);
257 static HRESULT WINAPI xmlnodemap_get_item(
258 IXMLDOMNamedNodeMap *iface,
260 IXMLDOMNode** listItem)
262 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
267 TRACE("(%p)->(%d %p)\n", This, index, listItem);
274 node = xmlNodePtr_from_domnode( This->node, 0 );
275 curr = node->properties;
277 for (attrIndex = 0; attrIndex < index; attrIndex++) {
278 if (curr->next == NULL)
284 *listItem = create_node( (xmlNodePtr) curr );
289 static HRESULT WINAPI xmlnodemap_get_length(
290 IXMLDOMNamedNodeMap *iface,
298 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
300 TRACE("(%p)->(%p)\n", This, listLength);
305 node = xmlNodePtr_from_domnode( This->node, 0 );
309 first = node->properties;
321 *listLength = attrCount;
326 static HRESULT WINAPI xmlnodemap_getQualifiedItem(
327 IXMLDOMNamedNodeMap *iface,
330 IXMLDOMNode** qualifiedItem)
332 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
338 TRACE("(%p)->(%s %s %p)\n", This, debugstr_w(baseName), debugstr_w(namespaceURI), qualifiedItem);
340 if (!baseName || !qualifiedItem) return E_INVALIDARG;
342 node = xmlNodePtr_from_domnode(This->node, XML_ELEMENT_NODE);
346 if (namespaceURI && *namespaceURI)
348 href = xmlChar_from_wchar(namespaceURI);
349 if (!href) return E_OUTOFMEMORY;
354 name = xmlChar_from_wchar(baseName);
358 return E_OUTOFMEMORY;
361 attr = xmlHasNsProp(node, name, href);
368 *qualifiedItem = NULL;
372 *qualifiedItem = create_node((xmlNodePtr)attr);
377 static HRESULT WINAPI xmlnodemap_removeQualifiedItem(
378 IXMLDOMNamedNodeMap *iface,
381 IXMLDOMNode** qualifiedItem)
383 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
389 TRACE("(%p)->(%s %s %p)\n", This, debugstr_w(baseName), debugstr_w(namespaceURI), qualifiedItem);
391 if (!baseName) return E_INVALIDARG;
393 node = xmlNodePtr_from_domnode( This->node, XML_ELEMENT_NODE );
397 if (namespaceURI && *namespaceURI)
399 href = xmlChar_from_wchar(namespaceURI);
400 if (!href) return E_OUTOFMEMORY;
405 name = xmlChar_from_wchar(baseName);
409 return E_OUTOFMEMORY;
412 attr = xmlHasNsProp( node, name, href );
419 if (qualifiedItem) *qualifiedItem = NULL;
425 xmlUnlinkNode( (xmlNodePtr) attr );
426 xmldoc_add_orphan( attr->doc, (xmlNodePtr) attr );
427 *qualifiedItem = create_node( (xmlNodePtr) attr );
431 if (xmlRemoveProp(attr) == -1)
432 ERR("xmlRemoveProp failed\n");
438 static HRESULT WINAPI xmlnodemap_nextNode(
439 IXMLDOMNamedNodeMap *iface,
440 IXMLDOMNode** nextItem)
442 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
447 TRACE("(%p)->(%p: %d)\n", This, nextItem, This->iterator);
451 node = xmlNodePtr_from_domnode( This->node, 0 );
452 curr = node->properties;
454 for (attrIndex = 0; attrIndex < This->iterator; attrIndex++) {
455 if (curr->next == NULL)
463 *nextItem = create_node( (xmlNodePtr) curr );
468 static HRESULT WINAPI xmlnodemap_reset(
469 IXMLDOMNamedNodeMap *iface )
471 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
473 TRACE("(%p: %d)\n", This, This->iterator);
480 static HRESULT WINAPI xmlnodemap__newEnum(
481 IXMLDOMNamedNodeMap *iface,
484 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
485 FIXME("(%p)->(%p)\n", This, ppUnk);
489 static const struct IXMLDOMNamedNodeMapVtbl xmlnodemap_vtbl =
491 xmlnodemap_QueryInterface,
494 xmlnodemap_GetTypeInfoCount,
495 xmlnodemap_GetTypeInfo,
496 xmlnodemap_GetIDsOfNames,
498 xmlnodemap_getNamedItem,
499 xmlnodemap_setNamedItem,
500 xmlnodemap_removeNamedItem,
502 xmlnodemap_get_length,
503 xmlnodemap_getQualifiedItem,
504 xmlnodemap_removeQualifiedItem,
510 static HRESULT WINAPI support_error_QueryInterface(
511 ISupportErrorInfo *iface,
512 REFIID riid, void** ppvObject )
514 xmlnodemap *This = impl_from_ISupportErrorInfo( iface );
515 TRACE("%p %s %p\n", iface, debugstr_guid(riid), ppvObject);
516 return IXMLDOMNamedNodeMap_QueryInterface((IXMLDOMNamedNodeMap*)&This->lpVtbl, riid, ppvObject);
519 static ULONG WINAPI support_error_AddRef(
520 ISupportErrorInfo *iface )
522 xmlnodemap *This = impl_from_ISupportErrorInfo( iface );
523 return IXMLDOMNamedNodeMap_AddRef((IXMLDOMNamedNodeMap*)&This->lpVtbl);
526 static ULONG WINAPI support_error_Release(
527 ISupportErrorInfo *iface )
529 xmlnodemap *This = impl_from_ISupportErrorInfo( iface );
530 return IXMLDOMNamedNodeMap_Release((IXMLDOMNamedNodeMap*)&This->lpVtbl);
533 static HRESULT WINAPI support_error_InterfaceSupportsErrorInfo(
534 ISupportErrorInfo *iface,
537 FIXME("(%p)->(%s)\n", iface, debugstr_guid(riid));
541 static const struct ISupportErrorInfoVtbl support_error_vtbl =
543 support_error_QueryInterface,
544 support_error_AddRef,
545 support_error_Release,
546 support_error_InterfaceSupportsErrorInfo
549 IXMLDOMNamedNodeMap *create_nodemap( IXMLDOMNode *node )
553 nodemap = heap_alloc( sizeof *nodemap );
557 nodemap->lpVtbl = &xmlnodemap_vtbl;
558 nodemap->lpSEIVtbl = &support_error_vtbl;
559 nodemap->node = node;
561 nodemap->iterator = 0;
563 IXMLDOMNode_AddRef( node );
564 /* Since we AddRef a node here, we don't need to call xmldoc_add_ref() */
566 return (IXMLDOMNamedNodeMap*) &nodemap->lpVtbl;