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 static inline xmlnode *impl_from_InternalUnknown( IUnknown *iface )
44 return (xmlnode *)((char*)iface - FIELD_OFFSET(xmlnode, lpInternalUnkVtbl));
47 xmlNodePtr xmlNodePtr_from_domnode( IXMLDOMNode *iface, xmlElementType type )
53 This = impl_from_IXMLDOMNode( iface );
56 if ( type && This->node->type != type )
61 void attach_xmlnode( IXMLDOMNode *node, xmlNodePtr xml )
63 xmlnode *This = impl_from_IXMLDOMNode( node );
66 xmldoc_release(This->node->doc);
70 xmldoc_add_ref(This->node->doc);
75 static HRESULT WINAPI xmlnode_QueryInterface(
80 xmlnode *This = impl_from_IXMLDOMNode( iface );
81 TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
83 return IUnknown_QueryInterface(This->pUnkOuter, riid, ppvObject);
86 static ULONG WINAPI xmlnode_AddRef(
89 xmlnode *This = impl_from_IXMLDOMNode( iface );
90 return IUnknown_AddRef(This->pUnkOuter);
93 static ULONG WINAPI xmlnode_Release(
96 xmlnode *This = impl_from_IXMLDOMNode( iface );
97 return IUnknown_Release(This->pUnkOuter);
100 static HRESULT WINAPI xmlnode_GetTypeInfoCount(
108 static HRESULT WINAPI xmlnode_GetTypeInfo(
112 ITypeInfo** ppTInfo )
118 static HRESULT WINAPI xmlnode_GetIDsOfNames(
130 static HRESULT WINAPI xmlnode_Invoke(
136 DISPPARAMS* pDispParams,
138 EXCEPINFO* pExcepInfo,
145 static HRESULT WINAPI xmlnode_get_nodeName(
149 xmlnode *This = impl_from_IXMLDOMNode( iface );
152 TRACE("%p\n", This );
160 switch( This->node->type )
162 case XML_CDATA_SECTION_NODE:
163 str = (const xmlChar*) "#cdata-section";
165 case XML_COMMENT_NODE:
166 str = (const xmlChar*) "#comment";
168 case XML_DOCUMENT_FRAG_NODE:
169 str = (const xmlChar*) "#document-fragment";
172 str = (const xmlChar*) "#text";
174 case XML_DOCUMENT_NODE:
175 str = (const xmlChar*) "#document";
177 case XML_ATTRIBUTE_NODE:
178 case XML_ELEMENT_NODE:
179 str = This->node->name;
182 FIXME("nodeName not mapped correctly (%d)\n", This->node->type);
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 );
485 IXMLDOMNode *pAttr = NULL;
488 TRACE("(%p)->(%p,%p)\n", This, newChild, outNewChild);
490 /* Cannot Append an Attribute node. */
491 IUnknown_QueryInterface(newChild, &IID_IXMLDOMNode, (LPVOID*)&pAttr);
494 xmlnode *ThisNew = impl_from_IXMLDOMNode( pAttr );
496 if(ThisNew->node->type == XML_ATTRIBUTE_NODE)
498 if(outNewChild) *outNewChild = NULL;
500 IUnknown_Release(pAttr);
505 IUnknown_Release(pAttr);
509 return IXMLDOMNode_insertBefore(iface, newChild, var, outNewChild);
512 static HRESULT WINAPI xmlnode_hasChildNodes(
514 VARIANT_BOOL* hasChild)
516 xmlnode *This = impl_from_IXMLDOMNode( iface );
522 if (!This->node->children)
524 *hasChild = VARIANT_FALSE;
528 *hasChild = VARIANT_TRUE;
532 static HRESULT WINAPI xmlnode_get_ownerDocument(
534 IXMLDOMDocument** DOMDocument)
540 static HRESULT WINAPI xmlnode_cloneNode(
543 IXMLDOMNode** cloneRoot)
545 xmlnode *This = impl_from_IXMLDOMNode( iface );
546 xmlNodePtr pClone = NULL;
547 IXMLDOMNode *pNode = NULL;
549 TRACE("%p (%d)\n", This, deep);
554 pClone = xmlCopyNode(This->node, deep ? 1 : 2);
557 pClone->doc = This->node->doc;
559 pNode = create_node(pClone);
562 ERR("Copy failed\n");
570 ERR("Copy failed\n");
577 static HRESULT WINAPI xmlnode_get_nodeTypeString(
585 static HRESULT WINAPI xmlnode_get_text(
589 xmlnode *This = impl_from_IXMLDOMNode( iface );
597 switch(This->node->type)
599 case XML_ELEMENT_NODE:
600 case XML_ATTRIBUTE_NODE:
602 xmlNodePtr child = This->node->children;
603 if ( child && child->type == XML_TEXT_NODE )
604 str = bstr_from_xmlChar( child->content );
609 case XML_CDATA_SECTION_NODE:
611 case XML_COMMENT_NODE:
612 str = bstr_from_xmlChar( This->node->content );
616 FIXME("Unhandled node type %d\n", This->node->type);
619 /* Always return a string. */
620 if (!str) str = SysAllocStringLen( NULL, 0 );
622 TRACE("%p %s\n", This, debugstr_w(str) );
628 static HRESULT WINAPI xmlnode_put_text(
636 static HRESULT WINAPI xmlnode_get_specified(
638 VARIANT_BOOL* isSpecified)
644 static HRESULT WINAPI xmlnode_get_definition(
646 IXMLDOMNode** definitionNode)
652 static HRESULT WINAPI xmlnode_get_nodeTypedValue(
656 FIXME("ignoring data type\n");
657 return xmlnode_get_nodeValue(iface, typedValue);
660 static HRESULT WINAPI xmlnode_put_nodeTypedValue(
668 static HRESULT WINAPI xmlnode_get_dataType(
670 VARIANT* dataTypeName)
676 static HRESULT WINAPI xmlnode_put_dataType(
684 static HRESULT WINAPI xmlnode_get_xml(
688 xmlnode *This = impl_from_IXMLDOMNode( iface );
689 xmlBufferPtr pXmlBuf;
692 TRACE("iface %p\n", iface);
699 pXmlBuf = xmlBufferCreate();
702 nSize = xmlNodeDump(pXmlBuf, This->node->doc, This->node, 0, 0);
705 const xmlChar *pContent;
707 /* Attribute Nodes return a space infront of their name */
708 pContent = xmlBufferContent(pXmlBuf);
709 if( ((char*)pContent)[0] == ' ')
710 *xmlString = bstr_from_xmlChar(pContent+1);
712 *xmlString = bstr_from_xmlChar(pContent);
715 xmlBufferFree(pXmlBuf);
719 /* Always returns a string. */
720 if(*xmlString == NULL) *xmlString = SysAllocStringLen( NULL, 0 );
725 static HRESULT WINAPI xmlnode_transformNode(
727 IXMLDOMNode* styleSheet,
734 static HRESULT WINAPI xmlnode_selectNodes(
737 IXMLDOMNodeList** resultList)
739 xmlnode *This = impl_from_IXMLDOMNode( iface );
741 TRACE("%p %s %p\n", This, debugstr_w(queryString), resultList );
743 return queryresult_create( This->node, queryString, resultList );
746 static HRESULT WINAPI xmlnode_selectSingleNode(
749 IXMLDOMNode** resultNode)
751 xmlnode *This = impl_from_IXMLDOMNode( iface );
752 IXMLDOMNodeList *list;
755 TRACE("%p %s %p\n", This, debugstr_w(queryString), resultNode );
758 r = IXMLDOMNode_selectNodes(iface, queryString, &list);
761 r = IXMLDOMNodeList_nextNode(list, resultNode);
762 IXMLDOMNodeList_Release(list);
767 static HRESULT WINAPI xmlnode_get_parsed(
769 VARIANT_BOOL* isParsed)
775 static HRESULT WINAPI xmlnode_get_namespaceURI(
783 static HRESULT WINAPI xmlnode_get_prefix(
791 static HRESULT WINAPI xmlnode_get_baseName(
795 xmlnode *This = impl_from_IXMLDOMNode( iface );
799 TRACE("%p %p\n", This, nameString );
804 switch ( This->node->type )
806 case XML_ELEMENT_NODE:
807 case XML_ATTRIBUTE_NODE:
808 str = bstr_from_xmlChar( This->node->name );
814 ERR("Unhandled type %d\n", This->node->type );
818 TRACE("returning %08x str = %s\n", r, debugstr_w( str ) );
824 static HRESULT WINAPI xmlnode_transformNodeToObject(
826 IXMLDOMNode* stylesheet,
827 VARIANT outputObject)
833 static const struct IXMLDOMNodeVtbl xmlnode_vtbl =
835 xmlnode_QueryInterface,
838 xmlnode_GetTypeInfoCount,
840 xmlnode_GetIDsOfNames,
842 xmlnode_get_nodeName,
843 xmlnode_get_nodeValue,
844 xmlnode_put_nodeValue,
845 xmlnode_get_nodeType,
846 xmlnode_get_parentNode,
847 xmlnode_get_childNodes,
848 xmlnode_get_firstChild,
849 xmlnode_get_lastChild,
850 xmlnode_get_previousSibling,
851 xmlnode_get_nextSibling,
852 xmlnode_get_attributes,
853 xmlnode_insertBefore,
854 xmlnode_replaceChild,
857 xmlnode_hasChildNodes,
858 xmlnode_get_ownerDocument,
860 xmlnode_get_nodeTypeString,
863 xmlnode_get_specified,
864 xmlnode_get_definition,
865 xmlnode_get_nodeTypedValue,
866 xmlnode_put_nodeTypedValue,
867 xmlnode_get_dataType,
868 xmlnode_put_dataType,
870 xmlnode_transformNode,
872 xmlnode_selectSingleNode,
874 xmlnode_get_namespaceURI,
876 xmlnode_get_baseName,
877 xmlnode_transformNodeToObject,
880 static HRESULT WINAPI Internal_QueryInterface(
885 xmlnode *This = impl_from_InternalUnknown( iface );
887 TRACE("%p %s %p\n", iface, debugstr_guid(riid), ppvObject);
890 if ( IsEqualGUID( riid, &IID_IUnknown ))
892 else if ( IsEqualGUID( riid, &IID_IDispatch ) ||
893 IsEqualGUID( riid, &IID_IXMLDOMNode ) )
894 *ppvObject = &This->lpVtbl;
897 FIXME("interface %s not implemented\n", debugstr_guid(riid));
899 return E_NOINTERFACE;
902 IUnknown_AddRef( (IUnknown*)*ppvObject );
907 static ULONG WINAPI Internal_AddRef(
910 xmlnode *This = impl_from_InternalUnknown( iface );
911 return InterlockedIncrement( &This->ref );
914 static ULONG WINAPI Internal_Release(
917 xmlnode *This = impl_from_InternalUnknown( iface );
920 ref = InterlockedDecrement( &This->ref );
924 xmldoc_release( This->node->doc );
925 HeapFree( GetProcessHeap(), 0, This );
931 static const struct IUnknownVtbl internal_unk_vtbl =
933 Internal_QueryInterface,
938 IUnknown *create_basic_node( xmlNodePtr node, IUnknown *pUnkOuter )
942 This = HeapAlloc( GetProcessHeap(), 0, sizeof *This );
947 xmldoc_add_ref( node->doc );
949 This->lpVtbl = &xmlnode_vtbl;
950 This->lpInternalUnkVtbl = &internal_unk_vtbl;
953 This->pUnkOuter = pUnkOuter; /* Don't take a ref on outer Unknown */
955 This->pUnkOuter = (IUnknown *)&This->lpInternalUnkVtbl;
960 return (IUnknown*)&This->lpInternalUnkVtbl;
963 IXMLDOMNode *create_node( xmlNodePtr node )
972 TRACE("type %d\n", node->type);
975 case XML_ELEMENT_NODE:
976 pUnk = create_element( node, NULL );
978 case XML_ATTRIBUTE_NODE:
979 pUnk = create_attribute( node );
982 pUnk = create_text( node );
984 case XML_COMMENT_NODE:
985 pUnk = create_comment( node );
987 case XML_DOCUMENT_NODE:
988 ERR("shouldn't be here!\n");
991 FIXME("only creating basic node for type %d\n", node->type);
992 pUnk = create_basic_node( node, NULL );
995 hr = IUnknown_QueryInterface(pUnk, &IID_IXMLDOMNode, (LPVOID*)&ret);
996 IUnknown_Release(pUnk);
997 if(FAILED(hr)) return NULL;