dlls/msxml3/element.c

   1 /*
   2  *    DOM Document implementation
   3  *
   4  * Copyright 2005 Mike McCormack
   5  *
   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.
  10  *
  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.
  15  *
  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
  19  */
  20
  21 #define COBJMACROS
  22
  23 #include "config.h"
  24
  25 #include <stdarg.h>
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winuser.h"
  29 #include "winnls.h"
  30 #include "ole2.h"
  31 #include "msxml6.h"
  32
  33 #include "msxml_private.h"
  34
  35 #include "wine/debug.h"
  36
  37 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
  38
  39 #ifdef HAVE_LIBXML2
  40
  41 typedef struct _domelem
  42 {
  43     xmlnode node;
  44     const struct IXMLDOMElementVtbl *lpVtbl;
  45     LONG ref;
  46 } domelem;
  47
  48 static inline domelem *impl_from_IXMLDOMElement( IXMLDOMElement *iface )
  49 {
  50     return (domelem *)((char*)iface - FIELD_OFFSET(domelem, lpVtbl));
  51 }
  52
  53 static inline xmlNodePtr get_element( domelem *This )
  54 {
  55     return This->node.node;
  56 }
  57
  58 static HRESULT WINAPI domelem_QueryInterface(
  59     IXMLDOMElement *iface,
  60     REFIID riid,
  61     void** ppvObject )
  62 {
  63     domelem *This = impl_from_IXMLDOMElement( iface );
  64
  65     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
  66
  67     if ( IsEqualGUID( riid, &IID_IXMLDOMElement ) ||
  68          IsEqualGUID( riid, &IID_IXMLDOMNode ) ||
  69          IsEqualGUID( riid, &IID_IDispatch ) ||
  70          IsEqualGUID( riid, &IID_IUnknown ) )
  71     {
  72         *ppvObject = &This->lpVtbl;
  73     }
  74     else if(node_query_interface(&This->node, riid, ppvObject))
  75     {
  76         return *ppvObject ? S_OK : E_NOINTERFACE;
  77     }
  78     else
  79     {
  80         FIXME("interface %s not implemented\n", debugstr_guid(riid));
  81         return E_NOINTERFACE;
  82     }
  83
  84     IUnknown_AddRef( (IUnknown*)*ppvObject );
  85     return S_OK;
  86 }
  87
  88 static ULONG WINAPI domelem_AddRef(
  89     IXMLDOMElement *iface )
  90 {
  91     domelem *This = impl_from_IXMLDOMElement( iface );
  92     LONG ref = InterlockedIncrement(&This->ref);
  93
  94     TRACE("(%p) ref=%d\n", This, ref);
  95
  96     return ref;
  97 }
  98
  99 static ULONG WINAPI domelem_Release(
 100     IXMLDOMElement *iface )
 101 {
 102     domelem *This = impl_from_IXMLDOMElement( iface );
 103     ULONG ref = InterlockedDecrement(&This->ref);
 104
 105     TRACE("(%p) ref=%d\n", This, ref);
 106
 107     if(!ref) {
 108         destroy_xmlnode(&This->node);
 109         heap_free(This);
 110     }
 111
 112     return ref;
 113 }
 114
 115 static HRESULT WINAPI domelem_GetTypeInfoCount(
 116     IXMLDOMElement *iface,
 117     UINT* pctinfo )
 118 {
 119     domelem *This = impl_from_IXMLDOMElement( iface );
 120
 121     TRACE("(%p)->(%p)\n", This, pctinfo);
 122
 123     *pctinfo = 1;
 124
 125     return S_OK;
 126 }
 127
 128 static HRESULT WINAPI domelem_GetTypeInfo(
 129     IXMLDOMElement *iface,
 130     UINT iTInfo, LCID lcid,
 131     ITypeInfo** ppTInfo )
 132 {
 133     domelem *This = impl_from_IXMLDOMElement( iface );
 134     HRESULT hr;
 135
 136     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 137
 138     hr = get_typeinfo(IXMLDOMElement_tid, ppTInfo);
 139
 140     return hr;
 141 }
 142
 143 static HRESULT WINAPI domelem_GetIDsOfNames(
 144     IXMLDOMElement *iface,
 145     REFIID riid, LPOLESTR* rgszNames,
 146     UINT cNames, LCID lcid, DISPID* rgDispId )
 147 {
 148     domelem *This = impl_from_IXMLDOMElement( iface );
 149     ITypeInfo *typeinfo;
 150     HRESULT hr;
 151
 152     TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 153           lcid, rgDispId);
 154
 155     if(!rgszNames || cNames == 0 || !rgDispId)
 156         return E_INVALIDARG;
 157
 158     hr = get_typeinfo(IXMLDOMElement_tid, &typeinfo);
 159     if(SUCCEEDED(hr))
 160     {
 161         hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
 162         ITypeInfo_Release(typeinfo);
 163     }
 164
 165     return hr;
 166 }
 167
 168 static HRESULT WINAPI domelem_Invoke(
 169     IXMLDOMElement *iface,
 170     DISPID dispIdMember, REFIID riid, LCID lcid,
 171     WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
 172     EXCEPINFO* pExcepInfo, UINT* puArgErr )
 173 {
 174     domelem *This = impl_from_IXMLDOMElement( iface );
 175     ITypeInfo *typeinfo;
 176     HRESULT hr;
 177
 178     TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 179           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 180
 181     hr = get_typeinfo(IXMLDOMElement_tid, &typeinfo);
 182     if(SUCCEEDED(hr))
 183     {
 184         hr = ITypeInfo_Invoke(typeinfo, &(This->lpVtbl), dispIdMember, wFlags, pDispParams,
 185                 pVarResult, pExcepInfo, puArgErr);
 186         ITypeInfo_Release(typeinfo);
 187     }
 188
 189     return hr;
 190 }
 191
 192 static HRESULT WINAPI domelem_get_nodeName(
 193     IXMLDOMElement *iface,
 194     BSTR* p )
 195 {
 196     domelem *This = impl_from_IXMLDOMElement( iface );
 197
 198     TRACE("(%p)->(%p)\n", This, p);
 199
 200     return node_get_nodeName(&This->node, p);
 201 }
 202
 203 static HRESULT WINAPI domelem_get_nodeValue(
 204     IXMLDOMElement *iface,
 205     VARIANT* value)
 206 {
 207     domelem *This = impl_from_IXMLDOMElement( iface );
 208
 209     TRACE("(%p)->(%p)\n", This, value);
 210
 211     if(!value)
 212         return E_INVALIDARG;
 213
 214     V_VT(value) = VT_NULL;
 215     V_BSTR(value) = NULL; /* tests show that we should do this */
 216     return S_FALSE;
 217 }
 218
 219 static HRESULT WINAPI domelem_put_nodeValue(
 220     IXMLDOMElement *iface,
 221     VARIANT value)
 222 {
 223     domelem *This = impl_from_IXMLDOMElement( iface );
 224     FIXME("(%p)->(v%d)\n", This, V_VT(&value));
 225     return E_FAIL;
 226 }
 227
 228 static HRESULT WINAPI domelem_get_nodeType(
 229     IXMLDOMElement *iface,
 230     DOMNodeType* domNodeType )
 231 {
 232     domelem *This = impl_from_IXMLDOMElement( iface );
 233
 234     TRACE("(%p)->(%p)\n", This, domNodeType);
 235
 236     *domNodeType = NODE_ELEMENT;
 237     return S_OK;
 238 }
 239
 240 static HRESULT WINAPI domelem_get_parentNode(
 241     IXMLDOMElement *iface,
 242     IXMLDOMNode** parent )
 243 {
 244     domelem *This = impl_from_IXMLDOMElement( iface );
 245
 246     TRACE("(%p)->(%p)\n", This, parent);
 247
 248     return node_get_parent(&This->node, parent);
 249 }
 250
 251 static HRESULT WINAPI domelem_get_childNodes(
 252     IXMLDOMElement *iface,
 253     IXMLDOMNodeList** outList)
 254 {
 255     domelem *This = impl_from_IXMLDOMElement( iface );
 256
 257     TRACE("(%p)->(%p)\n", This, outList);
 258
 259     return node_get_child_nodes(&This->node, outList);
 260 }
 261
 262 static HRESULT WINAPI domelem_get_firstChild(
 263     IXMLDOMElement *iface,
 264     IXMLDOMNode** domNode)
 265 {
 266     domelem *This = impl_from_IXMLDOMElement( iface );
 267
 268     TRACE("(%p)->(%p)\n", This, domNode);
 269
 270     return node_get_first_child(&This->node, domNode);
 271 }
 272
 273 static HRESULT WINAPI domelem_get_lastChild(
 274     IXMLDOMElement *iface,
 275     IXMLDOMNode** domNode)
 276 {
 277     domelem *This = impl_from_IXMLDOMElement( iface );
 278
 279     TRACE("(%p)->(%p)\n", This, domNode);
 280
 281     return node_get_last_child(&This->node, domNode);
 282 }
 283
 284 static HRESULT WINAPI domelem_get_previousSibling(
 285     IXMLDOMElement *iface,
 286     IXMLDOMNode** domNode)
 287 {
 288     domelem *This = impl_from_IXMLDOMElement( iface );
 289
 290     TRACE("(%p)->(%p)\n", This, domNode);
 291
 292     return node_get_previous_sibling(&This->node, domNode);
 293 }
 294
 295 static HRESULT WINAPI domelem_get_nextSibling(
 296     IXMLDOMElement *iface,
 297     IXMLDOMNode** domNode)
 298 {
 299     domelem *This = impl_from_IXMLDOMElement( iface );
 300
 301     TRACE("(%p)->(%p)\n", This, domNode);
 302
 303     return node_get_next_sibling(&This->node, domNode);
 304 }
 305
 306 static HRESULT WINAPI domelem_get_attributes(
 307     IXMLDOMElement *iface,
 308     IXMLDOMNamedNodeMap** attributeMap)
 309 {
 310     domelem *This = impl_from_IXMLDOMElement( iface );
 311
 312     TRACE("(%p)->(%p)\n", This, attributeMap);
 313
 314     *attributeMap = create_nodemap((IXMLDOMNode*)&This->lpVtbl);
 315     return S_OK;
 316 }
 317
 318 static HRESULT WINAPI domelem_insertBefore(
 319     IXMLDOMElement *iface,
 320     IXMLDOMNode* newNode, VARIANT refChild,
 321     IXMLDOMNode** outOldNode)
 322 {
 323     domelem *This = impl_from_IXMLDOMElement( iface );
 324
 325     TRACE("(%p)->(%p x%d %p)\n", This, newNode, V_VT(&refChild), outOldNode);
 326
 327     return node_insert_before(&This->node, newNode, &refChild, outOldNode);
 328 }
 329
 330 static HRESULT WINAPI domelem_replaceChild(
 331     IXMLDOMElement *iface,
 332     IXMLDOMNode* newNode,
 333     IXMLDOMNode* oldNode,
 334     IXMLDOMNode** outOldNode)
 335 {
 336     domelem *This = impl_from_IXMLDOMElement( iface );
 337     return IXMLDOMNode_replaceChild( IXMLDOMNode_from_impl(&This->node), newNode, oldNode, outOldNode );
 338 }
 339
 340 static HRESULT WINAPI domelem_removeChild(
 341     IXMLDOMElement *iface,
 342     IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
 343 {
 344     domelem *This = impl_from_IXMLDOMElement( iface );
 345     return IXMLDOMNode_removeChild( IXMLDOMNode_from_impl(&This->node), domNode, oldNode );
 346 }
 347
 348 static HRESULT WINAPI domelem_appendChild(
 349     IXMLDOMElement *iface,
 350     IXMLDOMNode* newNode, IXMLDOMNode** outNewNode)
 351 {
 352     domelem *This = impl_from_IXMLDOMElement( iface );
 353     return IXMLDOMNode_appendChild( IXMLDOMNode_from_impl(&This->node), newNode, outNewNode );
 354 }
 355
 356 static HRESULT WINAPI domelem_hasChildNodes(
 357     IXMLDOMElement *iface,
 358     VARIANT_BOOL* pbool)
 359 {
 360     domelem *This = impl_from_IXMLDOMElement( iface );
 361     return IXMLDOMNode_hasChildNodes( IXMLDOMNode_from_impl(&This->node), pbool );
 362 }
 363
 364 static HRESULT WINAPI domelem_get_ownerDocument(
 365     IXMLDOMElement *iface,
 366     IXMLDOMDocument** domDocument)
 367 {
 368     domelem *This = impl_from_IXMLDOMElement( iface );
 369     return IXMLDOMNode_get_ownerDocument( IXMLDOMNode_from_impl(&This->node), domDocument );
 370 }
 371
 372 static HRESULT WINAPI domelem_cloneNode(
 373     IXMLDOMElement *iface,
 374     VARIANT_BOOL pbool, IXMLDOMNode** outNode)
 375 {
 376     domelem *This = impl_from_IXMLDOMElement( iface );
 377     return IXMLDOMNode_cloneNode( IXMLDOMNode_from_impl(&This->node), pbool, outNode );
 378 }
 379
 380 static HRESULT WINAPI domelem_get_nodeTypeString(
 381     IXMLDOMElement *iface,
 382     BSTR* p)
 383 {
 384     domelem *This = impl_from_IXMLDOMElement( iface );
 385     return IXMLDOMNode_get_nodeTypeString( IXMLDOMNode_from_impl(&This->node), p );
 386 }
 387
 388 static HRESULT WINAPI domelem_get_text(
 389     IXMLDOMElement *iface,
 390     BSTR* p)
 391 {
 392     domelem *This = impl_from_IXMLDOMElement( iface );
 393     return IXMLDOMNode_get_text( IXMLDOMNode_from_impl(&This->node), p );
 394 }
 395
 396 static HRESULT WINAPI domelem_put_text(
 397     IXMLDOMElement *iface,
 398     BSTR p)
 399 {
 400     domelem *This = impl_from_IXMLDOMElement( iface );
 401     return IXMLDOMNode_put_text( IXMLDOMNode_from_impl(&This->node), p );
 402 }
 403
 404 static HRESULT WINAPI domelem_get_specified(
 405     IXMLDOMElement *iface,
 406     VARIANT_BOOL* pbool)
 407 {
 408     domelem *This = impl_from_IXMLDOMElement( iface );
 409     return IXMLDOMNode_get_specified( IXMLDOMNode_from_impl(&This->node), pbool );
 410 }
 411
 412 static HRESULT WINAPI domelem_get_definition(
 413     IXMLDOMElement *iface,
 414     IXMLDOMNode** domNode)
 415 {
 416     domelem *This = impl_from_IXMLDOMElement( iface );
 417     return IXMLDOMNode_get_definition( IXMLDOMNode_from_impl(&This->node), domNode );
 418 }
 419
 420 static HRESULT WINAPI domelem_get_nodeTypedValue(
 421     IXMLDOMElement *iface,
 422     VARIANT* var1)
 423 {
 424     domelem *This = impl_from_IXMLDOMElement( iface );
 425     return IXMLDOMNode_get_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 426 }
 427
 428 static HRESULT WINAPI domelem_put_nodeTypedValue(
 429     IXMLDOMElement *iface,
 430     VARIANT var1)
 431 {
 432     domelem *This = impl_from_IXMLDOMElement( iface );
 433     return IXMLDOMNode_put_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 434 }
 435
 436 static HRESULT WINAPI domelem_get_dataType(
 437     IXMLDOMElement *iface,
 438     VARIANT* var1)
 439 {
 440     domelem *This = impl_from_IXMLDOMElement( iface );
 441     return IXMLDOMNode_get_dataType( IXMLDOMNode_from_impl(&This->node), var1 );
 442 }
 443
 444 static HRESULT WINAPI domelem_put_dataType(
 445     IXMLDOMElement *iface,
 446     BSTR p)
 447 {
 448     domelem *This = impl_from_IXMLDOMElement( iface );
 449     return IXMLDOMNode_put_dataType( IXMLDOMNode_from_impl(&This->node), p );
 450 }
 451
 452 static HRESULT WINAPI domelem_get_xml(
 453     IXMLDOMElement *iface,
 454     BSTR* p)
 455 {
 456     domelem *This = impl_from_IXMLDOMElement( iface );
 457     return IXMLDOMNode_get_xml( IXMLDOMNode_from_impl(&This->node), p );
 458 }
 459
 460 static HRESULT WINAPI domelem_transformNode(
 461     IXMLDOMElement *iface,
 462     IXMLDOMNode* domNode, BSTR* p)
 463 {
 464     domelem *This = impl_from_IXMLDOMElement( iface );
 465     return IXMLDOMNode_transformNode( IXMLDOMNode_from_impl(&This->node), domNode, p );
 466 }
 467
 468 static HRESULT WINAPI domelem_selectNodes(
 469     IXMLDOMElement *iface,
 470     BSTR p, IXMLDOMNodeList** outList)
 471 {
 472     domelem *This = impl_from_IXMLDOMElement( iface );
 473     return IXMLDOMNode_selectNodes( IXMLDOMNode_from_impl(&This->node), p, outList );
 474 }
 475
 476 static HRESULT WINAPI domelem_selectSingleNode(
 477     IXMLDOMElement *iface,
 478     BSTR p, IXMLDOMNode** outNode)
 479 {
 480     domelem *This = impl_from_IXMLDOMElement( iface );
 481     return IXMLDOMNode_selectSingleNode( IXMLDOMNode_from_impl(&This->node), p, outNode );
 482 }
 483
 484 static HRESULT WINAPI domelem_get_parsed(
 485     IXMLDOMElement *iface,
 486     VARIANT_BOOL* pbool)
 487 {
 488     domelem *This = impl_from_IXMLDOMElement( iface );
 489     return IXMLDOMNode_get_parsed( IXMLDOMNode_from_impl(&This->node), pbool );
 490 }
 491
 492 static HRESULT WINAPI domelem_get_namespaceURI(
 493     IXMLDOMElement *iface,
 494     BSTR* p)
 495 {
 496     domelem *This = impl_from_IXMLDOMElement( iface );
 497     return IXMLDOMNode_get_namespaceURI( IXMLDOMNode_from_impl(&This->node), p );
 498 }
 499
 500 static HRESULT WINAPI domelem_get_prefix(
 501     IXMLDOMElement *iface,
 502     BSTR* p)
 503 {
 504     domelem *This = impl_from_IXMLDOMElement( iface );
 505     return IXMLDOMNode_get_prefix( IXMLDOMNode_from_impl(&This->node), p );
 506 }
 507
 508 static HRESULT WINAPI domelem_get_baseName(
 509     IXMLDOMElement *iface,
 510     BSTR* p)
 511 {
 512     domelem *This = impl_from_IXMLDOMElement( iface );
 513     return IXMLDOMNode_get_baseName( IXMLDOMNode_from_impl(&This->node), p );
 514 }
 515
 516 static HRESULT WINAPI domelem_transformNodeToObject(
 517     IXMLDOMElement *iface,
 518     IXMLDOMNode* domNode, VARIANT var1)
 519 {
 520     domelem *This = impl_from_IXMLDOMElement( iface );
 521     return IXMLDOMNode_transformNodeToObject( IXMLDOMNode_from_impl(&This->node), domNode, var1 );
 522 }
 523
 524 static HRESULT WINAPI domelem_get_tagName(
 525     IXMLDOMElement *iface,
 526     BSTR* p)
 527 {
 528     domelem *This = impl_from_IXMLDOMElement( iface );
 529     xmlNodePtr element;
 530     const xmlChar *prefix;
 531     xmlChar *qname;
 532
 533     TRACE("(%p)->(%p)\n", This, p );
 534
 535     if (!p) return E_INVALIDARG;
 536
 537     element = get_element( This );
 538     if ( !element )
 539         return E_FAIL;
 540
 541     prefix = element->ns ? element->ns->prefix : NULL;
 542     qname = xmlBuildQName(element->name, prefix, NULL, 0);
 543
 544     *p = bstr_from_xmlChar(qname);
 545     if (qname != element->name) xmlFree(qname);
 546
 547     return *p ? S_OK : E_OUTOFMEMORY;
 548 }
 549
 550 static HRESULT WINAPI domelem_getAttribute(
 551     IXMLDOMElement *iface,
 552     BSTR name, VARIANT* value)
 553 {
 554     domelem *This = impl_from_IXMLDOMElement( iface );
 555     xmlNodePtr element;
 556     xmlChar *xml_name, *xml_value = NULL;
 557     HRESULT hr = S_FALSE;
 558
 559     TRACE("(%p)->(%s %p)\n", This, debugstr_w(name), value);
 560
 561     if(!value || !name)
 562         return E_INVALIDARG;
 563
 564     element = get_element( This );
 565     if ( !element )
 566         return E_FAIL;
 567
 568     V_BSTR(value) = NULL;
 569     V_VT(value) = VT_NULL;
 570
 571     xml_name = xmlChar_from_wchar( name );
 572
 573     if(!xmlValidateNameValue(xml_name))
 574         hr = E_FAIL;
 575     else
 576         xml_value = xmlGetNsProp(element, xml_name, NULL);
 577
 578     heap_free(xml_name);
 579     if(xml_value)
 580     {
 581         V_VT(value) = VT_BSTR;
 582         V_BSTR(value) = bstr_from_xmlChar( xml_value );
 583         xmlFree(xml_value);
 584         hr = S_OK;
 585     }
 586
 587     return hr;
 588 }
 589
 590 static HRESULT WINAPI domelem_setAttribute(
 591     IXMLDOMElement *iface,
 592     BSTR name, VARIANT value)
 593 {
 594     domelem *This = impl_from_IXMLDOMElement( iface );
 595     xmlNodePtr element;
 596     xmlChar *xml_name, *xml_value;
 597     HRESULT hr;
 598     VARIANT var;
 599
 600     TRACE("(%p)->(%s var)\n", This, debugstr_w(name));
 601
 602     element = get_element( This );
 603     if ( !element )
 604         return E_FAIL;
 605
 606     VariantInit(&var);
 607     hr = VariantChangeType(&var, &value, 0, VT_BSTR);
 608     if(hr != S_OK)
 609     {
 610         FIXME("VariantChangeType failed\n");
 611         return hr;
 612     }
 613
 614     xml_name = xmlChar_from_wchar( name );
 615     xml_value = xmlChar_from_wchar( V_BSTR(&var) );
 616
 617     if(!xmlSetNsProp(element, NULL,  xml_name, xml_value))
 618         hr = E_FAIL;
 619
 620     heap_free(xml_value);
 621     heap_free(xml_name);
 622     VariantClear(&var);
 623
 624     return hr;
 625 }
 626
 627 static HRESULT WINAPI domelem_removeAttribute(
 628     IXMLDOMElement *iface,
 629     BSTR p)
 630 {
 631     domelem *This = impl_from_IXMLDOMElement( iface );
 632     IXMLDOMNamedNodeMap *attr;
 633     HRESULT hr;
 634
 635     TRACE("(%p)->(%s)\n", This, debugstr_w(p));
 636
 637     hr = IXMLDOMElement_get_attributes(iface, &attr);
 638     if (hr != S_OK) return hr;
 639
 640     hr = IXMLDOMNamedNodeMap_removeNamedItem(attr, p, NULL);
 641     IXMLDOMNamedNodeMap_Release(attr);
 642
 643     return hr;
 644 }
 645
 646 static HRESULT WINAPI domelem_getAttributeNode(
 647     IXMLDOMElement *iface,
 648     BSTR p, IXMLDOMAttribute** attributeNode )
 649 {
 650     domelem *This = impl_from_IXMLDOMElement( iface );
 651     xmlChar *xml_name;
 652     xmlNodePtr element;
 653     xmlAttrPtr attr;
 654     IUnknown *unk;
 655     HRESULT hr = S_FALSE;
 656
 657     TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), attributeNode);
 658
 659     if(!attributeNode)
 660         return E_FAIL;
 661
 662     *attributeNode = NULL;
 663
 664     element = get_element( This );
 665     if ( !element )
 666         return E_FAIL;
 667
 668     xml_name = xmlChar_from_wchar(p);
 669
 670     if(!xmlValidateNameValue(xml_name))
 671     {
 672         heap_free(xml_name);
 673         return E_FAIL;
 674     }
 675
 676     attr = xmlHasProp(element, xml_name);
 677     if(attr) {
 678         unk = create_attribute((xmlNodePtr)attr);
 679         hr = IUnknown_QueryInterface(unk, &IID_IXMLDOMAttribute, (void**)attributeNode);
 680         IUnknown_Release(unk);
 681     }
 682
 683     heap_free(xml_name);
 684
 685     return hr;
 686 }
 687
 688 static HRESULT WINAPI domelem_setAttributeNode(
 689     IXMLDOMElement *iface,
 690     IXMLDOMAttribute* domAttribute,
 691     IXMLDOMAttribute** attributeNode)
 692 {
 693     domelem *This = impl_from_IXMLDOMElement( iface );
 694
 695     FIXME("(%p)->(%p %p)\n", This, domAttribute, attributeNode);
 696
 697     if(!domAttribute) return E_INVALIDARG;
 698
 699     return E_NOTIMPL;
 700 }
 701
 702 static HRESULT WINAPI domelem_removeAttributeNode(
 703     IXMLDOMElement *iface,
 704     IXMLDOMAttribute* domAttribute,
 705     IXMLDOMAttribute** attributeNode)
 706 {
 707     domelem *This = impl_from_IXMLDOMElement( iface );
 708     FIXME("(%p)->(%p %p)\n", This, domAttribute, attributeNode);
 709     return E_NOTIMPL;
 710 }
 711
 712 static HRESULT WINAPI domelem_getElementsByTagName(
 713     IXMLDOMElement *iface,
 714     BSTR tagName, IXMLDOMNodeList** resultList)
 715 {
 716     domelem *This = impl_from_IXMLDOMElement( iface );
 717     xmlNodePtr element;
 718     HRESULT hr;
 719
 720     TRACE("(%p)->(%s %p)\n", This, debugstr_w(tagName), resultList);
 721
 722     if (!tagName || !resultList) return E_INVALIDARG;
 723     if (!(element = get_element(This))) return E_FAIL;
 724
 725     if (tagName[0] == '*' && tagName[1] == 0)
 726     {
 727         static const WCHAR formatallW[] = {'/','/','*',0};
 728         hr = queryresult_create(element, formatallW, resultList);
 729     }
 730     else
 731     {
 732         static const WCHAR xpathformat[] =
 733             { '/','/','*','[','l','o','c','a','l','-','n','a','m','e','(',')','=','\'' };
 734         static const WCHAR closeW[] = { '\'',']',0 };
 735
 736         LPWSTR pattern;
 737         WCHAR *ptr;
 738         INT length;
 739
 740         length = lstrlenW(tagName);
 741
 742         /* without two WCHARs from format specifier */
 743         ptr = pattern = heap_alloc(sizeof(xpathformat) + length*sizeof(WCHAR) + sizeof(closeW));
 744
 745         memcpy(ptr, xpathformat, sizeof(xpathformat));
 746         ptr += sizeof(xpathformat)/sizeof(WCHAR);
 747         memcpy(ptr, tagName, length*sizeof(WCHAR));
 748         ptr += length;
 749         memcpy(ptr, closeW, sizeof(closeW));
 750
 751         TRACE("%s\n", debugstr_w(pattern));
 752         hr = queryresult_create(element, pattern, resultList);
 753         heap_free(pattern);
 754     }
 755
 756     return hr;
 757 }
 758
 759 static HRESULT WINAPI domelem_normalize(
 760     IXMLDOMElement *iface )
 761 {
 762     domelem *This = impl_from_IXMLDOMElement( iface );
 763     FIXME("%p\n", This);
 764     return E_NOTIMPL;
 765 }
 766
 767 static const struct IXMLDOMElementVtbl domelem_vtbl =
 768 {
 769     domelem_QueryInterface,
 770     domelem_AddRef,
 771     domelem_Release,
 772     domelem_GetTypeInfoCount,
 773     domelem_GetTypeInfo,
 774     domelem_GetIDsOfNames,
 775     domelem_Invoke,
 776     domelem_get_nodeName,
 777     domelem_get_nodeValue,
 778     domelem_put_nodeValue,
 779     domelem_get_nodeType,
 780     domelem_get_parentNode,
 781     domelem_get_childNodes,
 782     domelem_get_firstChild,
 783     domelem_get_lastChild,
 784     domelem_get_previousSibling,
 785     domelem_get_nextSibling,
 786     domelem_get_attributes,
 787     domelem_insertBefore,
 788     domelem_replaceChild,
 789     domelem_removeChild,
 790     domelem_appendChild,
 791     domelem_hasChildNodes,
 792     domelem_get_ownerDocument,
 793     domelem_cloneNode,
 794     domelem_get_nodeTypeString,
 795     domelem_get_text,
 796     domelem_put_text,
 797     domelem_get_specified,
 798     domelem_get_definition,
 799     domelem_get_nodeTypedValue,
 800     domelem_put_nodeTypedValue,
 801     domelem_get_dataType,
 802     domelem_put_dataType,
 803     domelem_get_xml,
 804     domelem_transformNode,
 805     domelem_selectNodes,
 806     domelem_selectSingleNode,
 807     domelem_get_parsed,
 808     domelem_get_namespaceURI,
 809     domelem_get_prefix,
 810     domelem_get_baseName,
 811     domelem_transformNodeToObject,
 812     domelem_get_tagName,
 813     domelem_getAttribute,
 814     domelem_setAttribute,
 815     domelem_removeAttribute,
 816     domelem_getAttributeNode,
 817     domelem_setAttributeNode,
 818     domelem_removeAttributeNode,
 819     domelem_getElementsByTagName,
 820     domelem_normalize,
 821 };
 822
 823 static const tid_t domelem_iface_tids[] = {
 824     IXMLDOMElement_tid,
 825     0
 826 };
 827
 828 static dispex_static_data_t domelem_dispex = {
 829     NULL,
 830     IXMLDOMElement_tid,
 831     NULL,
 832     domelem_iface_tids
 833 };
 834
 835 IUnknown* create_element( xmlNodePtr element )
 836 {
 837     domelem *This;
 838
 839     This = heap_alloc( sizeof *This );
 840     if ( !This )
 841         return NULL;
 842
 843     This->lpVtbl = &domelem_vtbl;
 844     This->ref = 1;
 845
 846     init_xmlnode(&This->node, element, (IXMLDOMNode*)&This->lpVtbl, &domelem_dispex);
 847
 848     return (IUnknown*) &This->lpVtbl;
 849 }
 850
 851 #endif