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
27 # include <libxml/parser.h>
28 # include <libxml/xmlerror.h>
38 #include "msxml_private.h"
40 #include "wine/debug.h"
42 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
46 typedef struct _xmlnodemap
48 IXMLDOMNamedNodeMap IXMLDOMNamedNodeMap_iface;
49 ISupportErrorInfo ISupportErrorInfo_iface;
56 static inline xmlnodemap *impl_from_IXMLDOMNamedNodeMap( IXMLDOMNamedNodeMap *iface )
58 return CONTAINING_RECORD(iface, xmlnodemap, IXMLDOMNamedNodeMap_iface);
61 static inline xmlnodemap *impl_from_ISupportErrorInfo( ISupportErrorInfo *iface )
63 return CONTAINING_RECORD(iface, xmlnodemap, ISupportErrorInfo_iface);
66 static HRESULT WINAPI xmlnodemap_QueryInterface(
67 IXMLDOMNamedNodeMap *iface,
68 REFIID riid, void** ppvObject )
70 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
71 TRACE("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppvObject);
73 if( IsEqualGUID( riid, &IID_IUnknown ) ||
74 IsEqualGUID( riid, &IID_IDispatch ) ||
75 IsEqualGUID( riid, &IID_IXMLDOMNamedNodeMap ) )
79 else if( IsEqualGUID( riid, &IID_ISupportErrorInfo ))
81 *ppvObject = &This->ISupportErrorInfo_iface;
85 TRACE("interface %s not implemented\n", debugstr_guid(riid));
90 IXMLDOMElement_AddRef( iface );
95 static ULONG WINAPI xmlnodemap_AddRef(
96 IXMLDOMNamedNodeMap *iface )
98 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
99 ULONG ref = InterlockedIncrement( &This->ref );
100 TRACE("(%p)->(%d)\n", This, ref);
104 static ULONG WINAPI xmlnodemap_Release(
105 IXMLDOMNamedNodeMap *iface )
107 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
108 ULONG ref = InterlockedDecrement( &This->ref );
110 TRACE("(%p)->(%d)\n", This, ref);
113 xmldoc_release( This->node->doc );
120 static HRESULT WINAPI xmlnodemap_GetTypeInfoCount(
121 IXMLDOMNamedNodeMap *iface,
124 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
126 TRACE("(%p)->(%p)\n", This, pctinfo);
133 static HRESULT WINAPI xmlnodemap_GetTypeInfo(
134 IXMLDOMNamedNodeMap *iface,
135 UINT iTInfo, LCID lcid,
136 ITypeInfo** ppTInfo )
138 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
139 TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
140 return get_typeinfo(IXMLDOMNamedNodeMap_tid, ppTInfo);
143 static HRESULT WINAPI xmlnodemap_GetIDsOfNames(
144 IXMLDOMNamedNodeMap *iface,
145 REFIID riid, LPOLESTR* rgszNames,
146 UINT cNames, LCID lcid, DISPID* rgDispId )
148 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
152 TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
155 if(!rgszNames || cNames == 0 || !rgDispId)
158 hr = get_typeinfo(IXMLDOMNamedNodeMap_tid, &typeinfo);
161 hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
162 ITypeInfo_Release(typeinfo);
168 static HRESULT WINAPI xmlnodemap_Invoke(
169 IXMLDOMNamedNodeMap *iface,
170 DISPID dispIdMember, REFIID riid, LCID lcid,
171 WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
172 EXCEPINFO* pExcepInfo, UINT* puArgErr )
174 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
178 TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
179 lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
181 hr = get_typeinfo(IXMLDOMNamedNodeMap_tid, &typeinfo);
184 hr = ITypeInfo_Invoke(typeinfo, &This->IXMLDOMNamedNodeMap_iface, dispIdMember, wFlags,
185 pDispParams, pVarResult, pExcepInfo, puArgErr);
186 ITypeInfo_Release(typeinfo);
192 static HRESULT WINAPI xmlnodemap_getNamedItem(
193 IXMLDOMNamedNodeMap *iface,
195 IXMLDOMNode** namedItem)
197 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
198 TRACE("(%p)->(%s %p)\n", This, debugstr_w(name), namedItem );
199 return IXMLDOMNamedNodeMap_getQualifiedItem(iface, name, NULL, namedItem);
202 static HRESULT WINAPI xmlnodemap_setNamedItem(
203 IXMLDOMNamedNodeMap *iface,
204 IXMLDOMNode* newItem,
205 IXMLDOMNode** namedItem)
207 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
211 TRACE("(%p)->(%p %p)\n", This, newItem, namedItem );
216 if(namedItem) *namedItem = NULL;
218 /* Must be an Attribute */
219 ThisNew = get_node_obj( newItem );
220 if(!ThisNew) return E_FAIL;
222 if(ThisNew->node->type != XML_ATTRIBUTE_NODE)
225 if(!ThisNew->node->parent)
226 if(xmldoc_remove_orphan(ThisNew->node->doc, ThisNew->node) != S_OK)
227 WARN("%p is not an orphan of %p\n", ThisNew->node, ThisNew->node->doc);
229 nodeNew = xmlAddChild(This->node, ThisNew->node);
232 *namedItem = create_node( nodeNew );
236 static HRESULT WINAPI xmlnodemap_removeNamedItem(
237 IXMLDOMNamedNodeMap *iface,
239 IXMLDOMNode** namedItem)
241 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
242 TRACE("(%p)->(%s %p)\n", This, debugstr_w(name), namedItem );
243 return IXMLDOMNamedNodeMap_removeQualifiedItem(iface, name, NULL, namedItem);
246 static HRESULT WINAPI xmlnodemap_get_item(
247 IXMLDOMNamedNodeMap *iface,
249 IXMLDOMNode** listItem)
251 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
255 TRACE("(%p)->(%d %p)\n", This, index, listItem);
262 curr = This->node->properties;
264 for (attrIndex = 0; attrIndex < index; attrIndex++) {
265 if (curr->next == NULL)
271 *listItem = create_node( (xmlNodePtr) curr );
276 static HRESULT WINAPI xmlnodemap_get_length(
277 IXMLDOMNamedNodeMap *iface,
284 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
286 TRACE("(%p)->(%p)\n", This, listLength);
291 first = This->node->properties;
303 *listLength = attrCount;
308 static HRESULT WINAPI xmlnodemap_getQualifiedItem(
309 IXMLDOMNamedNodeMap *iface,
312 IXMLDOMNode** qualifiedItem)
314 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
319 TRACE("(%p)->(%s %s %p)\n", This, debugstr_w(baseName), debugstr_w(namespaceURI), qualifiedItem);
321 if (!baseName || !qualifiedItem) return E_INVALIDARG;
323 if (namespaceURI && *namespaceURI)
325 href = xmlchar_from_wchar(namespaceURI);
326 if (!href) return E_OUTOFMEMORY;
331 name = xmlchar_from_wchar(baseName);
335 return E_OUTOFMEMORY;
338 attr = xmlHasNsProp(This->node, name, href);
345 *qualifiedItem = NULL;
349 *qualifiedItem = create_node((xmlNodePtr)attr);
354 static HRESULT WINAPI xmlnodemap_removeQualifiedItem(
355 IXMLDOMNamedNodeMap *iface,
358 IXMLDOMNode** qualifiedItem)
360 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
365 TRACE("(%p)->(%s %s %p)\n", This, debugstr_w(baseName), debugstr_w(namespaceURI), qualifiedItem);
367 if (!baseName) return E_INVALIDARG;
369 if (namespaceURI && *namespaceURI)
371 href = xmlchar_from_wchar(namespaceURI);
372 if (!href) return E_OUTOFMEMORY;
377 name = xmlchar_from_wchar(baseName);
381 return E_OUTOFMEMORY;
384 attr = xmlHasNsProp( This->node, name, href );
391 if (qualifiedItem) *qualifiedItem = NULL;
397 xmlUnlinkNode( (xmlNodePtr) attr );
398 xmldoc_add_orphan( attr->doc, (xmlNodePtr) attr );
399 *qualifiedItem = create_node( (xmlNodePtr) attr );
403 if (xmlRemoveProp(attr) == -1)
404 ERR("xmlRemoveProp failed\n");
410 static HRESULT WINAPI xmlnodemap_nextNode(
411 IXMLDOMNamedNodeMap *iface,
412 IXMLDOMNode** nextItem)
414 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
418 TRACE("(%p)->(%p: %d)\n", This, nextItem, This->iterator);
422 curr = This->node->properties;
424 for (attrIndex = 0; attrIndex < This->iterator; attrIndex++) {
425 if (curr->next == NULL)
433 *nextItem = create_node( (xmlNodePtr) curr );
438 static HRESULT WINAPI xmlnodemap_reset(
439 IXMLDOMNamedNodeMap *iface )
441 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
443 TRACE("(%p: %d)\n", This, This->iterator);
450 static HRESULT WINAPI xmlnodemap__newEnum(
451 IXMLDOMNamedNodeMap *iface,
454 xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
455 FIXME("(%p)->(%p)\n", This, ppUnk);
459 static const struct IXMLDOMNamedNodeMapVtbl xmlnodemap_vtbl =
461 xmlnodemap_QueryInterface,
464 xmlnodemap_GetTypeInfoCount,
465 xmlnodemap_GetTypeInfo,
466 xmlnodemap_GetIDsOfNames,
468 xmlnodemap_getNamedItem,
469 xmlnodemap_setNamedItem,
470 xmlnodemap_removeNamedItem,
472 xmlnodemap_get_length,
473 xmlnodemap_getQualifiedItem,
474 xmlnodemap_removeQualifiedItem,
480 static HRESULT WINAPI support_error_QueryInterface(
481 ISupportErrorInfo *iface,
482 REFIID riid, void** ppvObject )
484 xmlnodemap *This = impl_from_ISupportErrorInfo( iface );
485 TRACE("%p %s %p\n", iface, debugstr_guid(riid), ppvObject);
486 return IXMLDOMNamedNodeMap_QueryInterface(&This->IXMLDOMNamedNodeMap_iface, riid, ppvObject);
489 static ULONG WINAPI support_error_AddRef(
490 ISupportErrorInfo *iface )
492 xmlnodemap *This = impl_from_ISupportErrorInfo( iface );
493 return IXMLDOMNamedNodeMap_AddRef(&This->IXMLDOMNamedNodeMap_iface);
496 static ULONG WINAPI support_error_Release(
497 ISupportErrorInfo *iface )
499 xmlnodemap *This = impl_from_ISupportErrorInfo( iface );
500 return IXMLDOMNamedNodeMap_Release(&This->IXMLDOMNamedNodeMap_iface);
503 static HRESULT WINAPI support_error_InterfaceSupportsErrorInfo(
504 ISupportErrorInfo *iface,
507 FIXME("(%p)->(%s)\n", iface, debugstr_guid(riid));
511 static const struct ISupportErrorInfoVtbl support_error_vtbl =
513 support_error_QueryInterface,
514 support_error_AddRef,
515 support_error_Release,
516 support_error_InterfaceSupportsErrorInfo
519 IXMLDOMNamedNodeMap *create_nodemap( const xmlNodePtr node )
523 nodemap = heap_alloc( sizeof *nodemap );
527 nodemap->IXMLDOMNamedNodeMap_iface.lpVtbl = &xmlnodemap_vtbl;
528 nodemap->ISupportErrorInfo_iface.lpVtbl = &support_error_vtbl;
529 nodemap->node = node;
531 nodemap->iterator = 0;
533 xmldoc_add_ref(node->doc);
535 return &nodemap->IXMLDOMNamedNodeMap_iface;