msxml3: Move string conversion helper to header.
[wine.git] / dlls / msxml3 / element.c
blob74a9bb7906a2620b4fd298131cc58b4ce2e15006
1 /*
2 * DOM Document 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
21 #define COBJMACROS
23 #include "config.h"
25 #include <stdarg.h>
26 #ifdef HAVE_LIBXML2
27 # include <libxml/parser.h>
28 # include <libxml/xmlerror.h>
29 #endif
31 #include "windef.h"
32 #include "winbase.h"
33 #include "winuser.h"
34 #include "winnls.h"
35 #include "ole2.h"
36 #include "msxml6.h"
38 #include "msxml_private.h"
40 #include "wine/debug.h"
42 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
44 #ifdef HAVE_LIBXML2
46 static const xmlChar DT_prefix[] = "dt";
47 static const xmlChar DT_nsURI[] = "urn:schemas-microsoft-com:datatypes";
49 typedef struct _domelem
51 xmlnode node;
52 IXMLDOMElement IXMLDOMElement_iface;
53 LONG ref;
54 } domelem;
56 static inline domelem *impl_from_IXMLDOMElement( IXMLDOMElement *iface )
58 return CONTAINING_RECORD(iface, domelem, IXMLDOMElement_iface);
61 static inline xmlNodePtr get_element( const domelem *This )
63 return This->node.node;
66 static HRESULT WINAPI domelem_QueryInterface(
67 IXMLDOMElement *iface,
68 REFIID riid,
69 void** ppvObject )
71 domelem *This = impl_from_IXMLDOMElement( iface );
73 TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
75 if ( IsEqualGUID( riid, &IID_IXMLDOMElement ) ||
76 IsEqualGUID( riid, &IID_IXMLDOMNode ) ||
77 IsEqualGUID( riid, &IID_IDispatch ) ||
78 IsEqualGUID( riid, &IID_IUnknown ) )
80 *ppvObject = &This->IXMLDOMElement_iface;
82 else if(node_query_interface(&This->node, riid, ppvObject))
84 return *ppvObject ? S_OK : E_NOINTERFACE;
86 else
88 FIXME("interface %s not implemented\n", debugstr_guid(riid));
89 *ppvObject = NULL;
90 return E_NOINTERFACE;
93 IUnknown_AddRef( (IUnknown*)*ppvObject );
94 return S_OK;
97 static ULONG WINAPI domelem_AddRef(
98 IXMLDOMElement *iface )
100 domelem *This = impl_from_IXMLDOMElement( iface );
101 LONG ref = InterlockedIncrement(&This->ref);
103 TRACE("(%p)->(%d)\n", This, ref);
105 return ref;
108 static ULONG WINAPI domelem_Release(
109 IXMLDOMElement *iface )
111 domelem *This = impl_from_IXMLDOMElement( iface );
112 ULONG ref = InterlockedDecrement(&This->ref);
114 TRACE("(%p)->(%d)\n", This, ref);
116 if(!ref) {
117 destroy_xmlnode(&This->node);
118 heap_free(This);
121 return ref;
124 static HRESULT WINAPI domelem_GetTypeInfoCount(
125 IXMLDOMElement *iface,
126 UINT* pctinfo )
128 domelem *This = impl_from_IXMLDOMElement( iface );
130 TRACE("(%p)->(%p)\n", This, pctinfo);
132 *pctinfo = 1;
134 return S_OK;
137 static HRESULT WINAPI domelem_GetTypeInfo(
138 IXMLDOMElement *iface,
139 UINT iTInfo, LCID lcid,
140 ITypeInfo** ppTInfo )
142 domelem *This = impl_from_IXMLDOMElement( iface );
143 HRESULT hr;
145 TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
147 hr = get_typeinfo(IXMLDOMElement_tid, ppTInfo);
149 return hr;
152 static HRESULT WINAPI domelem_GetIDsOfNames(
153 IXMLDOMElement *iface,
154 REFIID riid, LPOLESTR* rgszNames,
155 UINT cNames, LCID lcid, DISPID* rgDispId )
157 domelem *This = impl_from_IXMLDOMElement( iface );
158 ITypeInfo *typeinfo;
159 HRESULT hr;
161 TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
162 lcid, rgDispId);
164 if(!rgszNames || cNames == 0 || !rgDispId)
165 return E_INVALIDARG;
167 hr = get_typeinfo(IXMLDOMElement_tid, &typeinfo);
168 if(SUCCEEDED(hr))
170 hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
171 ITypeInfo_Release(typeinfo);
174 return hr;
177 static HRESULT WINAPI domelem_Invoke(
178 IXMLDOMElement *iface,
179 DISPID dispIdMember, REFIID riid, LCID lcid,
180 WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
181 EXCEPINFO* pExcepInfo, UINT* puArgErr )
183 domelem *This = impl_from_IXMLDOMElement( iface );
184 ITypeInfo *typeinfo;
185 HRESULT hr;
187 TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
188 lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
190 hr = get_typeinfo(IXMLDOMElement_tid, &typeinfo);
191 if(SUCCEEDED(hr))
193 hr = ITypeInfo_Invoke(typeinfo, &This->IXMLDOMElement_iface, dispIdMember, wFlags,
194 pDispParams, pVarResult, pExcepInfo, puArgErr);
195 ITypeInfo_Release(typeinfo);
198 return hr;
201 static HRESULT WINAPI domelem_get_nodeName(
202 IXMLDOMElement *iface,
203 BSTR* p )
205 domelem *This = impl_from_IXMLDOMElement( iface );
207 TRACE("(%p)->(%p)\n", This, p);
209 return node_get_nodeName(&This->node, p);
212 static HRESULT WINAPI domelem_get_nodeValue(
213 IXMLDOMElement *iface,
214 VARIANT* value)
216 domelem *This = impl_from_IXMLDOMElement( iface );
218 TRACE("(%p)->(%p)\n", This, value);
220 if(!value)
221 return E_INVALIDARG;
223 V_VT(value) = VT_NULL;
224 V_BSTR(value) = NULL; /* tests show that we should do this */
225 return S_FALSE;
228 static HRESULT WINAPI domelem_put_nodeValue(
229 IXMLDOMElement *iface,
230 VARIANT value)
232 domelem *This = impl_from_IXMLDOMElement( iface );
233 TRACE("(%p)->(%s)\n", This, debugstr_variant(&value));
234 return E_FAIL;
237 static HRESULT WINAPI domelem_get_nodeType(
238 IXMLDOMElement *iface,
239 DOMNodeType* domNodeType )
241 domelem *This = impl_from_IXMLDOMElement( iface );
243 TRACE("(%p)->(%p)\n", This, domNodeType);
245 *domNodeType = NODE_ELEMENT;
246 return S_OK;
249 static HRESULT WINAPI domelem_get_parentNode(
250 IXMLDOMElement *iface,
251 IXMLDOMNode** parent )
253 domelem *This = impl_from_IXMLDOMElement( iface );
255 TRACE("(%p)->(%p)\n", This, parent);
257 return node_get_parent(&This->node, parent);
260 static HRESULT WINAPI domelem_get_childNodes(
261 IXMLDOMElement *iface,
262 IXMLDOMNodeList** outList)
264 domelem *This = impl_from_IXMLDOMElement( iface );
266 TRACE("(%p)->(%p)\n", This, outList);
268 return node_get_child_nodes(&This->node, outList);
271 static HRESULT WINAPI domelem_get_firstChild(
272 IXMLDOMElement *iface,
273 IXMLDOMNode** domNode)
275 domelem *This = impl_from_IXMLDOMElement( iface );
277 TRACE("(%p)->(%p)\n", This, domNode);
279 return node_get_first_child(&This->node, domNode);
282 static HRESULT WINAPI domelem_get_lastChild(
283 IXMLDOMElement *iface,
284 IXMLDOMNode** domNode)
286 domelem *This = impl_from_IXMLDOMElement( iface );
288 TRACE("(%p)->(%p)\n", This, domNode);
290 return node_get_last_child(&This->node, domNode);
293 static HRESULT WINAPI domelem_get_previousSibling(
294 IXMLDOMElement *iface,
295 IXMLDOMNode** domNode)
297 domelem *This = impl_from_IXMLDOMElement( iface );
299 TRACE("(%p)->(%p)\n", This, domNode);
301 return node_get_previous_sibling(&This->node, domNode);
304 static HRESULT WINAPI domelem_get_nextSibling(
305 IXMLDOMElement *iface,
306 IXMLDOMNode** domNode)
308 domelem *This = impl_from_IXMLDOMElement( iface );
310 TRACE("(%p)->(%p)\n", This, domNode);
312 return node_get_next_sibling(&This->node, domNode);
315 static HRESULT WINAPI domelem_get_attributes(
316 IXMLDOMElement *iface,
317 IXMLDOMNamedNodeMap** map)
319 domelem *This = impl_from_IXMLDOMElement( iface );
321 TRACE("(%p)->(%p)\n", This, map);
323 *map = create_nodemap(This->node.node);
324 return S_OK;
327 static HRESULT WINAPI domelem_insertBefore(
328 IXMLDOMElement *iface,
329 IXMLDOMNode* newNode, VARIANT refChild,
330 IXMLDOMNode** outOldNode)
332 domelem *This = impl_from_IXMLDOMElement( iface );
334 TRACE("(%p)->(%p %s %p)\n", This, newNode, debugstr_variant(&refChild), outOldNode);
336 return node_insert_before(&This->node, newNode, &refChild, outOldNode);
339 static HRESULT WINAPI domelem_replaceChild(
340 IXMLDOMElement *iface,
341 IXMLDOMNode* newNode,
342 IXMLDOMNode* oldNode,
343 IXMLDOMNode** outOldNode)
345 domelem *This = impl_from_IXMLDOMElement( iface );
347 TRACE("(%p)->(%p %p %p)\n", This, newNode, oldNode, outOldNode);
349 return node_replace_child(&This->node, newNode, oldNode, outOldNode);
352 static HRESULT WINAPI domelem_removeChild(
353 IXMLDOMElement *iface,
354 IXMLDOMNode *child, IXMLDOMNode **oldChild)
356 domelem *This = impl_from_IXMLDOMElement( iface );
357 TRACE("(%p)->(%p %p)\n", This, child, oldChild);
358 return node_remove_child(&This->node, child, oldChild);
361 static HRESULT WINAPI domelem_appendChild(
362 IXMLDOMElement *iface,
363 IXMLDOMNode *child, IXMLDOMNode **outChild)
365 domelem *This = impl_from_IXMLDOMElement( iface );
366 TRACE("(%p)->(%p %p)\n", This, child, outChild);
367 return node_append_child(&This->node, child, outChild);
370 static HRESULT WINAPI domelem_hasChildNodes(
371 IXMLDOMElement *iface,
372 VARIANT_BOOL *ret)
374 domelem *This = impl_from_IXMLDOMElement( iface );
375 TRACE("(%p)->(%p)\n", This, ret);
376 return node_has_childnodes(&This->node, ret);
379 static HRESULT WINAPI domelem_get_ownerDocument(
380 IXMLDOMElement *iface,
381 IXMLDOMDocument **doc)
383 domelem *This = impl_from_IXMLDOMElement( iface );
384 TRACE("(%p)->(%p)\n", This, doc);
385 return node_get_owner_doc(&This->node, doc);
388 static HRESULT WINAPI domelem_cloneNode(
389 IXMLDOMElement *iface,
390 VARIANT_BOOL deep, IXMLDOMNode** outNode)
392 domelem *This = impl_from_IXMLDOMElement( iface );
393 TRACE("(%p)->(%d %p)\n", This, deep, outNode);
394 return node_clone( &This->node, deep, outNode );
397 static HRESULT WINAPI domelem_get_nodeTypeString(
398 IXMLDOMElement *iface,
399 BSTR* p)
401 domelem *This = impl_from_IXMLDOMElement( iface );
402 static const WCHAR elementW[] = {'e','l','e','m','e','n','t',0};
404 TRACE("(%p)->(%p)\n", This, p);
406 return return_bstr(elementW, p);
409 static HRESULT WINAPI domelem_get_text(
410 IXMLDOMElement *iface,
411 BSTR* p)
413 domelem *This = impl_from_IXMLDOMElement( iface );
414 TRACE("(%p)->(%p)\n", This, p);
415 return node_get_text(&This->node, p);
418 static HRESULT WINAPI domelem_put_text(
419 IXMLDOMElement *iface,
420 BSTR p)
422 domelem *This = impl_from_IXMLDOMElement( iface );
423 TRACE("(%p)->(%s)\n", This, debugstr_w(p));
424 return node_put_text( &This->node, p );
427 static HRESULT WINAPI domelem_get_specified(
428 IXMLDOMElement *iface,
429 VARIANT_BOOL* isSpecified)
431 domelem *This = impl_from_IXMLDOMElement( iface );
432 FIXME("(%p)->(%p) stub!\n", This, isSpecified);
433 *isSpecified = VARIANT_TRUE;
434 return S_OK;
437 static HRESULT WINAPI domelem_get_definition(
438 IXMLDOMElement *iface,
439 IXMLDOMNode** definitionNode)
441 domelem *This = impl_from_IXMLDOMElement( iface );
442 FIXME("(%p)->(%p)\n", This, definitionNode);
443 return E_NOTIMPL;
446 static inline BYTE hex_to_byte(xmlChar c)
448 if(c <= '9') return c-'0';
449 if(c <= 'F') return c-'A'+10;
450 return c-'a'+10;
453 static inline BYTE base64_to_byte(xmlChar c)
455 if(c == '+') return 62;
456 if(c == '/') return 63;
457 if(c <= '9') return c-'0'+52;
458 if(c <= 'Z') return c-'A';
459 return c-'a'+26;
462 static inline HRESULT VARIANT_from_DT(XDR_DT dt, xmlChar* str, VARIANT* v)
464 VARIANT src;
465 HRESULT hr = S_OK;
466 BOOL handled = FALSE;
468 VariantInit(&src);
470 switch (dt)
472 case DT_INVALID:
473 case DT_STRING:
474 case DT_NMTOKEN:
475 case DT_NMTOKENS:
476 case DT_NUMBER:
477 case DT_URI:
478 case DT_UUID:
480 V_VT(v) = VT_BSTR;
481 V_BSTR(v) = bstr_from_xmlChar(str);
483 if(!V_BSTR(v))
484 return E_OUTOFMEMORY;
485 handled = TRUE;
487 break;
488 case DT_DATE:
489 case DT_DATE_TZ:
490 case DT_DATETIME:
491 case DT_DATETIME_TZ:
492 case DT_TIME:
493 case DT_TIME_TZ:
495 WCHAR *p, *e;
496 SYSTEMTIME st;
497 DOUBLE date = 0.0;
499 st.wYear = 1899;
500 st.wMonth = 12;
501 st.wDay = 30;
502 st.wDayOfWeek = st.wHour = st.wMinute = st.wSecond = st.wMilliseconds = 0;
504 V_VT(&src) = VT_BSTR;
505 V_BSTR(&src) = bstr_from_xmlChar(str);
507 if(!V_BSTR(&src))
508 return E_OUTOFMEMORY;
510 p = V_BSTR(&src);
511 e = p + SysStringLen(V_BSTR(&src));
513 if(p+4<e && *(p+4)=='-') /* parse date (yyyy-mm-dd) */
515 st.wYear = atoiW(p);
516 st.wMonth = atoiW(p+5);
517 st.wDay = atoiW(p+8);
518 p += 10;
520 if(*p == 'T') p++;
523 if(p+2<e && *(p+2)==':') /* parse time (hh:mm:ss.?) */
525 st.wHour = atoiW(p);
526 st.wMinute = atoiW(p+3);
527 st.wSecond = atoiW(p+6);
528 p += 8;
530 if(*p == '.')
532 p++;
533 while(isdigitW(*p)) p++;
537 SystemTimeToVariantTime(&st, &date);
538 V_VT(v) = VT_DATE;
539 V_DATE(v) = date;
541 if(*p == '+') /* parse timezone offset (+hh:mm) */
542 V_DATE(v) += (DOUBLE)atoiW(p+1)/24 + (DOUBLE)atoiW(p+4)/1440;
543 else if(*p == '-') /* parse timezone offset (-hh:mm) */
544 V_DATE(v) -= (DOUBLE)atoiW(p+1)/24 + (DOUBLE)atoiW(p+4)/1440;
546 VariantClear(&src);
547 handled = TRUE;
549 break;
550 case DT_BIN_HEX:
552 SAFEARRAYBOUND sab;
553 int i, len;
555 len = xmlStrlen(str)/2;
556 sab.lLbound = 0;
557 sab.cElements = len;
559 V_VT(v) = (VT_ARRAY|VT_UI1);
560 V_ARRAY(v) = SafeArrayCreate(VT_UI1, 1, &sab);
562 if(!V_ARRAY(v))
563 return E_OUTOFMEMORY;
565 for(i=0; i<len; i++)
566 ((BYTE*)V_ARRAY(v)->pvData)[i] = (hex_to_byte(str[2*i])<<4)
567 + hex_to_byte(str[2*i+1]);
568 handled = TRUE;
570 break;
571 case DT_BIN_BASE64:
573 SAFEARRAYBOUND sab;
574 int i, len;
576 len = xmlStrlen(str);
577 if(str[len-2] == '=') i = 2;
578 else if(str[len-1] == '=') i = 1;
579 else i = 0;
581 sab.lLbound = 0;
582 sab.cElements = len/4*3-i;
584 V_VT(v) = (VT_ARRAY|VT_UI1);
585 V_ARRAY(v) = SafeArrayCreate(VT_UI1, 1, &sab);
587 if(!V_ARRAY(v))
588 return E_OUTOFMEMORY;
590 for(i=0; i<len/4; i++)
592 ((BYTE*)V_ARRAY(v)->pvData)[3*i] = (base64_to_byte(str[4*i])<<2)
593 + (base64_to_byte(str[4*i+1])>>4);
594 if(3*i+1 < sab.cElements)
595 ((BYTE*)V_ARRAY(v)->pvData)[3*i+1] = (base64_to_byte(str[4*i+1])<<4)
596 + (base64_to_byte(str[4*i+2])>>2);
597 if(3*i+2 < sab.cElements)
598 ((BYTE*)V_ARRAY(v)->pvData)[3*i+2] = (base64_to_byte(str[4*i+2])<<6)
599 + base64_to_byte(str[4*i+3]);
601 handled = TRUE;
603 break;
604 case DT_BOOLEAN:
605 V_VT(v) = VT_BOOL;
606 break;
607 case DT_FIXED_14_4:
608 V_VT(v) = VT_CY;
609 break;
610 case DT_I1:
611 V_VT(v) = VT_I1;
612 break;
613 case DT_I2:
614 V_VT(v) = VT_I2;
615 break;
616 case DT_I4:
617 case DT_INT:
618 V_VT(v) = VT_I4;
619 break;
620 case DT_I8:
621 V_VT(v) = VT_I8;
622 break;
623 case DT_R4:
624 V_VT(v) = VT_R4;
625 break;
626 case DT_FLOAT:
627 case DT_R8:
628 V_VT(v) = VT_R8;
629 break;
630 case DT_UI1:
631 V_VT(v) = VT_UI1;
632 break;
633 case DT_UI2:
634 V_VT(v) = VT_UI2;
635 break;
636 case DT_UI4:
637 V_VT(v) = VT_UI4;
638 break;
639 case DT_UI8:
640 V_VT(v) = VT_UI8;
641 break;
642 case DT_CHAR:
643 case DT_ENTITY:
644 case DT_ENTITIES:
645 case DT_ENUMERATION:
646 case DT_ID:
647 case DT_IDREF:
648 case DT_IDREFS:
649 case DT_NOTATION:
650 FIXME("need to handle dt:%s\n", dt_to_str(dt));
651 V_VT(v) = VT_BSTR;
652 V_BSTR(v) = bstr_from_xmlChar(str);
653 if (!V_BSTR(v))
654 return E_OUTOFMEMORY;
655 handled = TRUE;
656 break;
659 if (!handled)
661 V_VT(&src) = VT_BSTR;
662 V_BSTR(&src) = bstr_from_xmlChar(str);
664 if(!V_BSTR(&src))
665 return E_OUTOFMEMORY;
667 hr = VariantChangeTypeEx(v, &src,
668 MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT),0, V_VT(v));
669 VariantClear(&src);
671 return hr;
674 static HRESULT WINAPI domelem_get_nodeTypedValue(
675 IXMLDOMElement *iface,
676 VARIANT* var1)
678 domelem *This = impl_from_IXMLDOMElement( iface );
679 XDR_DT dt;
680 xmlChar* content;
681 HRESULT hr;
683 TRACE("(%p)->(%p)\n", This, var1);
685 if(!var1)
686 return E_INVALIDARG;
688 V_VT(var1) = VT_NULL;
690 dt = element_get_dt(get_element(This));
691 content = xmlNodeGetContent(get_element(This));
692 hr = VARIANT_from_DT(dt, content, var1);
693 xmlFree(content);
695 return hr;
698 static HRESULT WINAPI domelem_put_nodeTypedValue(
699 IXMLDOMElement *iface,
700 VARIANT value)
702 domelem *This = impl_from_IXMLDOMElement( iface );
703 VARIANT type;
704 HRESULT hr;
706 TRACE("(%p)->(%s)\n", This, debugstr_variant(&value));
708 /* for untyped node coerce to BSTR and set */
709 if (IXMLDOMElement_get_dataType(iface, &type) == S_FALSE)
711 if (V_VT(&value) != VT_BSTR)
713 hr = VariantChangeType(&value, &value, 0, VT_BSTR);
714 if (hr == S_OK)
716 hr = node_set_content(&This->node, V_BSTR(&value));
717 VariantClear(&value);
720 else
721 hr = node_set_content(&This->node, V_BSTR(&value));
723 else
725 FIXME("not implemented for typed nodes. type %s\n", debugstr_w(V_BSTR(&value)));
726 VariantClear(&type);
727 return E_NOTIMPL;
730 return hr;
733 XDR_DT element_get_dt(xmlNodePtr node)
735 XDR_DT dt = DT_INVALID;
737 TRACE("(%p)\n", node);
738 if(node->type != XML_ELEMENT_NODE)
740 FIXME("invalid element node\n");
741 return dt;
744 if (node->ns && xmlStrEqual(node->ns->href, DT_nsURI))
746 dt = str_to_dt(node->name, -1);
748 else
750 xmlChar* pVal = xmlGetNsProp(node, BAD_CAST "dt", DT_nsURI);
751 if (pVal)
753 dt = str_to_dt(pVal, -1);
754 xmlFree(pVal);
756 else if (node->doc)
758 IXMLDOMDocument3* doc = (IXMLDOMDocument3*)create_domdoc((xmlNodePtr)node->doc);
759 if (doc)
761 VARIANT v;
762 VariantInit(&v);
764 if (IXMLDOMDocument3_get_schemas(doc, &v) == S_OK &&
765 V_VT(&v) == VT_DISPATCH)
767 dt = SchemaCache_get_node_dt((IXMLDOMSchemaCollection2*)V_DISPATCH(&v), node);
769 VariantClear(&v);
770 IXMLDOMDocument3_Release(doc);
775 TRACE("=> dt:%s\n", dt_to_str(dt));
776 return dt;
779 static HRESULT WINAPI domelem_get_dataType(
780 IXMLDOMElement *iface,
781 VARIANT* typename)
783 domelem *This = impl_from_IXMLDOMElement( iface );
784 XDR_DT dt;
786 TRACE("(%p)->(%p)\n", This, typename);
788 if (!typename)
789 return E_INVALIDARG;
791 dt = element_get_dt(get_element(This));
792 switch (dt)
794 case DT_BIN_BASE64:
795 case DT_BIN_HEX:
796 case DT_BOOLEAN:
797 case DT_CHAR:
798 case DT_DATE:
799 case DT_DATE_TZ:
800 case DT_DATETIME:
801 case DT_DATETIME_TZ:
802 case DT_FIXED_14_4:
803 case DT_FLOAT:
804 case DT_I1:
805 case DT_I2:
806 case DT_I4:
807 case DT_I8:
808 case DT_INT:
809 case DT_NUMBER:
810 case DT_R4:
811 case DT_R8:
812 case DT_TIME:
813 case DT_TIME_TZ:
814 case DT_UI1:
815 case DT_UI2:
816 case DT_UI4:
817 case DT_UI8:
818 case DT_URI:
819 case DT_UUID:
820 V_VT(typename) = VT_BSTR;
821 V_BSTR(typename) = SysAllocString(dt_to_bstr(dt));
823 if (!V_BSTR(typename))
824 return E_OUTOFMEMORY;
825 break;
826 default:
827 /* Other types (DTD equivalents) do not return anything here,
828 * but the pointer part of the VARIANT is set to NULL */
829 V_VT(typename) = VT_NULL;
830 V_BSTR(typename) = NULL;
831 break;
833 return (V_VT(typename) != VT_NULL) ? S_OK : S_FALSE;
836 static HRESULT WINAPI domelem_put_dataType(
837 IXMLDOMElement *iface,
838 BSTR dtName)
840 domelem *This = impl_from_IXMLDOMElement( iface );
841 HRESULT hr = E_FAIL;
842 xmlChar *str;
843 XDR_DT dt;
845 TRACE("(%p)->(%s)\n", This, debugstr_w(dtName));
847 if(dtName == NULL)
848 return E_INVALIDARG;
850 dt = bstr_to_dt(dtName, -1);
852 /* An example of this is. The Text in the node needs to be a 0 or 1 for a boolean type.
853 This applies to changing types (string->bool) or setting a new one
855 str = xmlNodeGetContent(get_element(This));
856 hr = dt_validate(dt, str);
857 xmlFree(str);
859 /* Check all supported types. */
860 if (hr == S_OK)
862 switch (dt)
864 case DT_BIN_BASE64:
865 case DT_BIN_HEX:
866 case DT_BOOLEAN:
867 case DT_CHAR:
868 case DT_DATE:
869 case DT_DATE_TZ:
870 case DT_DATETIME:
871 case DT_DATETIME_TZ:
872 case DT_FIXED_14_4:
873 case DT_FLOAT:
874 case DT_I1:
875 case DT_I2:
876 case DT_I4:
877 case DT_I8:
878 case DT_INT:
879 case DT_NMTOKEN:
880 case DT_NMTOKENS:
881 case DT_NUMBER:
882 case DT_R4:
883 case DT_R8:
884 case DT_STRING:
885 case DT_TIME:
886 case DT_TIME_TZ:
887 case DT_UI1:
888 case DT_UI2:
889 case DT_UI4:
890 case DT_UI8:
891 case DT_URI:
892 case DT_UUID:
894 xmlAttrPtr attr = xmlHasNsProp(get_element(This), DT_prefix, DT_nsURI);
895 if (attr)
897 attr = xmlSetNsProp(get_element(This), attr->ns, DT_prefix, dt_to_str(dt));
898 hr = S_OK;
900 else
902 xmlNsPtr ns = xmlNewNs(get_element(This), DT_nsURI, DT_prefix);
903 if (ns)
905 attr = xmlNewNsProp(get_element(This), ns, DT_prefix, dt_to_str(dt));
906 if (attr)
908 xmlAddChild(get_element(This), (xmlNodePtr)attr);
909 hr = S_OK;
911 else
912 ERR("Failed to create Attribute\n");
914 else
915 ERR("Failed to create Namespace\n");
918 break;
919 default:
920 FIXME("need to handle dt:%s\n", dt_to_str(dt));
921 break;
925 return hr;
928 static HRESULT WINAPI domelem_get_xml(
929 IXMLDOMElement *iface,
930 BSTR* p)
932 domelem *This = impl_from_IXMLDOMElement( iface );
934 TRACE("(%p)->(%p)\n", This, p);
936 return node_get_xml(&This->node, TRUE, FALSE, p);
939 static HRESULT WINAPI domelem_transformNode(
940 IXMLDOMElement *iface,
941 IXMLDOMNode *node, BSTR *p)
943 domelem *This = impl_from_IXMLDOMElement( iface );
944 TRACE("(%p)->(%p %p)\n", This, node, p);
945 return node_transform_node(&This->node, node, p);
948 static HRESULT WINAPI domelem_selectNodes(
949 IXMLDOMElement *iface,
950 BSTR p, IXMLDOMNodeList** outList)
952 domelem *This = impl_from_IXMLDOMElement( iface );
953 TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outList);
954 return node_select_nodes(&This->node, p, outList);
957 static HRESULT WINAPI domelem_selectSingleNode(
958 IXMLDOMElement *iface,
959 BSTR p, IXMLDOMNode** outNode)
961 domelem *This = impl_from_IXMLDOMElement( iface );
962 TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outNode);
963 return node_select_singlenode(&This->node, p, outNode);
966 static HRESULT WINAPI domelem_get_parsed(
967 IXMLDOMElement *iface,
968 VARIANT_BOOL* isParsed)
970 domelem *This = impl_from_IXMLDOMElement( iface );
971 FIXME("(%p)->(%p) stub!\n", This, isParsed);
972 *isParsed = VARIANT_TRUE;
973 return S_OK;
976 static HRESULT WINAPI domelem_get_namespaceURI(
977 IXMLDOMElement *iface,
978 BSTR* p)
980 domelem *This = impl_from_IXMLDOMElement( iface );
981 TRACE("(%p)->(%p)\n", This, p);
982 return node_get_namespaceURI(&This->node, p);
985 static HRESULT WINAPI domelem_get_prefix(
986 IXMLDOMElement *iface,
987 BSTR* prefix)
989 domelem *This = impl_from_IXMLDOMElement( iface );
990 TRACE("(%p)->(%p)\n", This, prefix);
991 return node_get_prefix( &This->node, prefix );
994 static HRESULT WINAPI domelem_get_baseName(
995 IXMLDOMElement *iface,
996 BSTR* name)
998 domelem *This = impl_from_IXMLDOMElement( iface );
999 TRACE("(%p)->(%p)\n", This, name);
1000 return node_get_base_name( &This->node, name );
1003 static HRESULT WINAPI domelem_transformNodeToObject(
1004 IXMLDOMElement *iface,
1005 IXMLDOMNode* domNode, VARIANT var1)
1007 domelem *This = impl_from_IXMLDOMElement( iface );
1008 FIXME("(%p)->(%p %s)\n", This, domNode, debugstr_variant(&var1));
1009 return E_NOTIMPL;
1012 static HRESULT WINAPI domelem_get_tagName(
1013 IXMLDOMElement *iface,
1014 BSTR* p)
1016 domelem *This = impl_from_IXMLDOMElement( iface );
1017 xmlNodePtr element;
1018 const xmlChar *prefix;
1019 xmlChar *qname;
1021 TRACE("(%p)->(%p)\n", This, p );
1023 if (!p) return E_INVALIDARG;
1025 element = get_element( This );
1026 if ( !element )
1027 return E_FAIL;
1029 prefix = element->ns ? element->ns->prefix : NULL;
1030 qname = xmlBuildQName(element->name, prefix, NULL, 0);
1032 *p = bstr_from_xmlChar(qname);
1033 if (qname != element->name) xmlFree(qname);
1035 return *p ? S_OK : E_OUTOFMEMORY;
1038 static HRESULT WINAPI domelem_getAttribute(
1039 IXMLDOMElement *iface,
1040 BSTR name, VARIANT* value)
1042 domelem *This = impl_from_IXMLDOMElement( iface );
1043 xmlNodePtr element;
1044 xmlChar *xml_name, *xml_value = NULL;
1045 HRESULT hr = S_FALSE;
1047 TRACE("(%p)->(%s %p)\n", This, debugstr_w(name), value);
1049 if(!value || !name)
1050 return E_INVALIDARG;
1052 element = get_element( This );
1053 if ( !element )
1054 return E_FAIL;
1056 V_BSTR(value) = NULL;
1057 V_VT(value) = VT_NULL;
1059 xml_name = xmlchar_from_wchar( name );
1061 if(!xmlValidateNameValue(xml_name))
1062 hr = E_FAIL;
1063 else
1064 xml_value = xmlGetNsProp(element, xml_name, NULL);
1066 heap_free(xml_name);
1067 if(xml_value)
1069 V_VT(value) = VT_BSTR;
1070 V_BSTR(value) = bstr_from_xmlChar( xml_value );
1071 xmlFree(xml_value);
1072 hr = S_OK;
1075 return hr;
1078 static HRESULT WINAPI domelem_setAttribute(
1079 IXMLDOMElement *iface,
1080 BSTR name, VARIANT value)
1082 domelem *This = impl_from_IXMLDOMElement( iface );
1083 xmlNodePtr element;
1084 xmlChar *xml_name, *xml_value;
1085 HRESULT hr;
1086 VARIANT var;
1088 TRACE("(%p)->(%s %s)\n", This, debugstr_w(name), debugstr_variant(&value));
1090 element = get_element( This );
1091 if ( !element )
1092 return E_FAIL;
1094 VariantInit(&var);
1095 hr = VariantChangeType(&var, &value, 0, VT_BSTR);
1096 if(hr != S_OK)
1098 FIXME("VariantChangeType failed\n");
1099 return hr;
1102 xml_name = xmlchar_from_wchar( name );
1103 xml_value = xmlchar_from_wchar( V_BSTR(&var) );
1105 if(!xmlSetNsProp(element, NULL, xml_name, xml_value))
1106 hr = E_FAIL;
1108 heap_free(xml_value);
1109 heap_free(xml_name);
1110 VariantClear(&var);
1112 return hr;
1115 static HRESULT WINAPI domelem_removeAttribute(
1116 IXMLDOMElement *iface,
1117 BSTR p)
1119 domelem *This = impl_from_IXMLDOMElement( iface );
1120 IXMLDOMNamedNodeMap *attr;
1121 HRESULT hr;
1123 TRACE("(%p)->(%s)\n", This, debugstr_w(p));
1125 hr = IXMLDOMElement_get_attributes(iface, &attr);
1126 if (hr != S_OK) return hr;
1128 hr = IXMLDOMNamedNodeMap_removeNamedItem(attr, p, NULL);
1129 IXMLDOMNamedNodeMap_Release(attr);
1131 return hr;
1134 static HRESULT WINAPI domelem_getAttributeNode(
1135 IXMLDOMElement *iface,
1136 BSTR p, IXMLDOMAttribute** attributeNode )
1138 domelem *This = impl_from_IXMLDOMElement( iface );
1139 xmlChar *xml_name;
1140 xmlNodePtr element;
1141 xmlAttrPtr attr;
1142 IUnknown *unk;
1143 HRESULT hr = S_FALSE;
1145 TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), attributeNode);
1147 if(!attributeNode)
1148 return E_FAIL;
1150 *attributeNode = NULL;
1152 element = get_element( This );
1153 if ( !element )
1154 return E_FAIL;
1156 xml_name = xmlchar_from_wchar(p);
1158 if(!xmlValidateNameValue(xml_name))
1160 heap_free(xml_name);
1161 return E_FAIL;
1164 attr = xmlHasProp(element, xml_name);
1165 if(attr) {
1166 unk = create_attribute((xmlNodePtr)attr);
1167 hr = IUnknown_QueryInterface(unk, &IID_IXMLDOMAttribute, (void**)attributeNode);
1168 IUnknown_Release(unk);
1171 heap_free(xml_name);
1173 return hr;
1176 static HRESULT WINAPI domelem_setAttributeNode(
1177 IXMLDOMElement *iface,
1178 IXMLDOMAttribute* attribute,
1179 IXMLDOMAttribute** old)
1181 domelem *This = impl_from_IXMLDOMElement( iface );
1182 static const WCHAR xmlnsW[] = {'x','m','l','n','s',0};
1183 xmlChar *name, *value;
1184 BSTR nameW, prefix;
1185 xmlnode *attr_node;
1186 xmlAttrPtr attr;
1187 VARIANT valueW;
1188 HRESULT hr;
1190 FIXME("(%p)->(%p %p): semi-stub\n", This, attribute, old);
1192 if (!attribute) return E_INVALIDARG;
1194 attr_node = get_node_obj((IXMLDOMNode*)attribute);
1195 if (!attr_node) return E_FAIL;
1197 if (attr_node->parent)
1199 WARN("attempt to add already used attribute\n");
1200 return E_FAIL;
1203 hr = IXMLDOMAttribute_get_nodeName(attribute, &nameW);
1204 if (hr != S_OK) return hr;
1206 /* adding xmlns attribute doesn't change a tree or existing namespace definition */
1207 if (!strcmpW(nameW, xmlnsW))
1209 SysFreeString(nameW);
1210 return DISP_E_UNKNOWNNAME;
1213 hr = IXMLDOMAttribute_get_nodeValue(attribute, &valueW);
1214 if (hr != S_OK)
1216 SysFreeString(nameW);
1217 return hr;
1220 if (old) *old = NULL;
1222 TRACE("attribute: %s=%s\n", debugstr_w(nameW), debugstr_w(V_BSTR(&valueW)));
1224 hr = IXMLDOMAttribute_get_prefix(attribute, &prefix);
1225 if (hr == S_OK)
1227 FIXME("namespaces not supported: %s\n", debugstr_w(prefix));
1228 SysFreeString(prefix);
1231 name = xmlchar_from_wchar(nameW);
1232 value = xmlchar_from_wchar(V_BSTR(&valueW));
1234 if (!name || !value)
1236 SysFreeString(nameW);
1237 VariantClear(&valueW);
1238 heap_free(name);
1239 heap_free(value);
1240 return E_OUTOFMEMORY;
1243 attr = xmlSetNsProp(get_element(This), NULL, name, value);
1244 if (attr)
1245 attr_node->parent = (IXMLDOMNode*)iface;
1247 SysFreeString(nameW);
1248 VariantClear(&valueW);
1249 heap_free(name);
1250 heap_free(value);
1252 return attr ? S_OK : E_FAIL;
1255 static HRESULT WINAPI domelem_removeAttributeNode(
1256 IXMLDOMElement *iface,
1257 IXMLDOMAttribute* domAttribute,
1258 IXMLDOMAttribute** attributeNode)
1260 domelem *This = impl_from_IXMLDOMElement( iface );
1261 FIXME("(%p)->(%p %p)\n", This, domAttribute, attributeNode);
1262 return E_NOTIMPL;
1265 static HRESULT WINAPI domelem_getElementsByTagName(
1266 IXMLDOMElement *iface,
1267 BSTR tagName, IXMLDOMNodeList** resultList)
1269 domelem *This = impl_from_IXMLDOMElement( iface );
1270 xmlChar *query;
1271 HRESULT hr;
1272 BOOL XPath;
1274 TRACE("(%p)->(%s, %p)\n", This, debugstr_w(tagName), resultList);
1276 if (!tagName || !resultList) return E_INVALIDARG;
1278 XPath = is_xpathmode(get_element(This)->doc);
1279 set_xpathmode(get_element(This)->doc, TRUE);
1280 query = tagName_to_XPath(tagName);
1281 hr = queryresult_create(get_element(This), query, resultList);
1282 xmlFree(query);
1283 set_xpathmode(get_element(This)->doc, XPath);
1285 return hr;
1288 static HRESULT WINAPI domelem_normalize(
1289 IXMLDOMElement *iface )
1291 domelem *This = impl_from_IXMLDOMElement( iface );
1292 FIXME("%p\n", This);
1293 return E_NOTIMPL;
1296 static const struct IXMLDOMElementVtbl domelem_vtbl =
1298 domelem_QueryInterface,
1299 domelem_AddRef,
1300 domelem_Release,
1301 domelem_GetTypeInfoCount,
1302 domelem_GetTypeInfo,
1303 domelem_GetIDsOfNames,
1304 domelem_Invoke,
1305 domelem_get_nodeName,
1306 domelem_get_nodeValue,
1307 domelem_put_nodeValue,
1308 domelem_get_nodeType,
1309 domelem_get_parentNode,
1310 domelem_get_childNodes,
1311 domelem_get_firstChild,
1312 domelem_get_lastChild,
1313 domelem_get_previousSibling,
1314 domelem_get_nextSibling,
1315 domelem_get_attributes,
1316 domelem_insertBefore,
1317 domelem_replaceChild,
1318 domelem_removeChild,
1319 domelem_appendChild,
1320 domelem_hasChildNodes,
1321 domelem_get_ownerDocument,
1322 domelem_cloneNode,
1323 domelem_get_nodeTypeString,
1324 domelem_get_text,
1325 domelem_put_text,
1326 domelem_get_specified,
1327 domelem_get_definition,
1328 domelem_get_nodeTypedValue,
1329 domelem_put_nodeTypedValue,
1330 domelem_get_dataType,
1331 domelem_put_dataType,
1332 domelem_get_xml,
1333 domelem_transformNode,
1334 domelem_selectNodes,
1335 domelem_selectSingleNode,
1336 domelem_get_parsed,
1337 domelem_get_namespaceURI,
1338 domelem_get_prefix,
1339 domelem_get_baseName,
1340 domelem_transformNodeToObject,
1341 domelem_get_tagName,
1342 domelem_getAttribute,
1343 domelem_setAttribute,
1344 domelem_removeAttribute,
1345 domelem_getAttributeNode,
1346 domelem_setAttributeNode,
1347 domelem_removeAttributeNode,
1348 domelem_getElementsByTagName,
1349 domelem_normalize,
1352 static const tid_t domelem_iface_tids[] = {
1353 IXMLDOMElement_tid,
1357 static dispex_static_data_t domelem_dispex = {
1358 NULL,
1359 IXMLDOMElement_tid,
1360 NULL,
1361 domelem_iface_tids
1364 IUnknown* create_element( xmlNodePtr element )
1366 domelem *This;
1368 This = heap_alloc( sizeof *This );
1369 if ( !This )
1370 return NULL;
1372 This->IXMLDOMElement_iface.lpVtbl = &domelem_vtbl;
1373 This->ref = 1;
1375 init_xmlnode(&This->node, element, (IXMLDOMNode*)&This->IXMLDOMElement_iface, &domelem_dispex);
1377 return (IUnknown*)&This->IXMLDOMElement_iface;
1380 #endif