dlls/msxml3/attribute.c

   1 /*
   2  *    DOM Attribute implementation
   3  *
   4  * Copyright 2006 Huw Davies
   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 "ole2.h"
  30 #include "msxml6.h"
  31
  32 #include "msxml_private.h"
  33
  34 #include "wine/debug.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
  37
  38 #ifdef HAVE_LIBXML2
  39
  40 typedef struct _domattr
  41 {
  42     xmlnode node;
  43     const struct IXMLDOMAttributeVtbl *lpVtbl;
  44     LONG ref;
  45 } domattr;
  46
  47 static inline domattr *impl_from_IXMLDOMAttribute( IXMLDOMAttribute *iface )
  48 {
  49     return (domattr *)((char*)iface - FIELD_OFFSET(domattr, lpVtbl));
  50 }
  51
  52 static HRESULT WINAPI domattr_QueryInterface(
  53     IXMLDOMAttribute *iface,
  54     REFIID riid,
  55     void** ppvObject )
  56 {
  57     domattr *This = impl_from_IXMLDOMAttribute( iface );
  58     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
  59
  60     if ( IsEqualGUID( riid, &IID_IXMLDOMAttribute ) ||
  61          IsEqualGUID( riid, &IID_IXMLDOMNode ) ||
  62          IsEqualGUID( riid, &IID_IDispatch ) ||
  63          IsEqualGUID( riid, &IID_IUnknown ) )
  64     {
  65         *ppvObject = iface;
  66     }
  67     else if(node_query_interface(&This->node, riid, ppvObject))
  68     {
  69         return *ppvObject ? S_OK : E_NOINTERFACE;
  70     }
  71     else
  72     {
  73         FIXME("Unsupported interface %s\n", debugstr_guid(riid));
  74         return E_NOINTERFACE;
  75     }
  76
  77     IXMLDOMText_AddRef((IUnknown*)*ppvObject);
  78     return S_OK;
  79 }
  80
  81 static ULONG WINAPI domattr_AddRef(
  82     IXMLDOMAttribute *iface )
  83 {
  84     domattr *This = impl_from_IXMLDOMAttribute( iface );
  85     return InterlockedIncrement( &This->ref );
  86 }
  87
  88 static ULONG WINAPI domattr_Release(
  89     IXMLDOMAttribute *iface )
  90 {
  91     domattr *This = impl_from_IXMLDOMAttribute( iface );
  92     ULONG ref;
  93
  94     ref = InterlockedDecrement( &This->ref );
  95     if ( ref == 0 )
  96     {
  97         destroy_xmlnode(&This->node);
  98         heap_free( This );
  99     }
 100
 101     return ref;
 102 }
 103
 104 static HRESULT WINAPI domattr_GetTypeInfoCount(
 105     IXMLDOMAttribute *iface,
 106     UINT* pctinfo )
 107 {
 108     domattr *This = impl_from_IXMLDOMAttribute( iface );
 109
 110     TRACE("(%p)->(%p)\n", This, pctinfo);
 111
 112     *pctinfo = 1;
 113
 114     return S_OK;
 115 }
 116
 117 static HRESULT WINAPI domattr_GetTypeInfo(
 118     IXMLDOMAttribute *iface,
 119     UINT iTInfo, LCID lcid,
 120     ITypeInfo** ppTInfo )
 121 {
 122     domattr *This = impl_from_IXMLDOMAttribute( iface );
 123     HRESULT hr;
 124
 125     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 126
 127     hr = get_typeinfo(IXMLDOMAttribute_tid, ppTInfo);
 128
 129     return hr;
 130 }
 131
 132 static HRESULT WINAPI domattr_GetIDsOfNames(
 133     IXMLDOMAttribute *iface,
 134     REFIID riid, LPOLESTR* rgszNames,
 135     UINT cNames, LCID lcid, DISPID* rgDispId )
 136 {
 137     domattr *This = impl_from_IXMLDOMAttribute( iface );
 138     ITypeInfo *typeinfo;
 139     HRESULT hr;
 140
 141     TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 142           lcid, rgDispId);
 143
 144     if(!rgszNames || cNames == 0 || !rgDispId)
 145         return E_INVALIDARG;
 146
 147     hr = get_typeinfo(IXMLDOMAttribute_tid, &typeinfo);
 148     if(SUCCEEDED(hr))
 149     {
 150         hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
 151         ITypeInfo_Release(typeinfo);
 152     }
 153
 154     return hr;
 155 }
 156
 157 static HRESULT WINAPI domattr_Invoke(
 158     IXMLDOMAttribute *iface,
 159     DISPID dispIdMember, REFIID riid, LCID lcid,
 160     WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
 161     EXCEPINFO* pExcepInfo, UINT* puArgErr )
 162 {
 163     domattr *This = impl_from_IXMLDOMAttribute( iface );
 164     ITypeInfo *typeinfo;
 165     HRESULT hr;
 166
 167     TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 168           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 169
 170     hr = get_typeinfo(IXMLDOMAttribute_tid, &typeinfo);
 171     if(SUCCEEDED(hr))
 172     {
 173         hr = ITypeInfo_Invoke(typeinfo, &(This->lpVtbl), dispIdMember, wFlags, pDispParams,
 174                 pVarResult, pExcepInfo, puArgErr);
 175         ITypeInfo_Release(typeinfo);
 176     }
 177     return hr;
 178 }
 179
 180 static HRESULT WINAPI domattr_get_nodeName(
 181     IXMLDOMAttribute *iface,
 182     BSTR* p )
 183 {
 184     domattr *This = impl_from_IXMLDOMAttribute( iface );
 185
 186     TRACE("(%p)->(%p)\n", This, p);
 187
 188     return node_get_nodeName(&This->node, p);
 189 }
 190
 191 static HRESULT WINAPI domattr_get_nodeValue(
 192     IXMLDOMAttribute *iface,
 193     VARIANT* value)
 194 {
 195     domattr *This = impl_from_IXMLDOMAttribute( iface );
 196
 197     TRACE("(%p)->(%p)\n", This, value);
 198
 199     return node_get_content(&This->node, value);
 200 }
 201
 202 static HRESULT WINAPI domattr_put_nodeValue(
 203     IXMLDOMAttribute *iface,
 204     VARIANT value)
 205 {
 206     domattr *This = impl_from_IXMLDOMAttribute( iface );
 207
 208     TRACE("(%p)->(v%d)\n", This, V_VT(&value));
 209
 210     return node_put_value(&This->node, &value);
 211 }
 212
 213 static HRESULT WINAPI domattr_get_nodeType(
 214     IXMLDOMAttribute *iface,
 215     DOMNodeType* domNodeType )
 216 {
 217     domattr *This = impl_from_IXMLDOMAttribute( iface );
 218
 219     TRACE("(%p)->(%p)\n", This, domNodeType);
 220
 221     *domNodeType = NODE_ATTRIBUTE;
 222     return S_OK;
 223 }
 224
 225 static HRESULT WINAPI domattr_get_parentNode(
 226     IXMLDOMAttribute *iface,
 227     IXMLDOMNode** parent )
 228 {
 229     domattr *This = impl_from_IXMLDOMAttribute( iface );
 230     TRACE("(%p)->(%p)\n", This, parent);
 231     if (!parent) return E_INVALIDARG;
 232     *parent = NULL;
 233     return S_FALSE;
 234 }
 235
 236 static HRESULT WINAPI domattr_get_childNodes(
 237     IXMLDOMAttribute *iface,
 238     IXMLDOMNodeList** outList)
 239 {
 240     domattr *This = impl_from_IXMLDOMAttribute( iface );
 241
 242     TRACE("(%p)->(%p)\n", This, outList);
 243
 244     return node_get_child_nodes(&This->node, outList);
 245 }
 246
 247 static HRESULT WINAPI domattr_get_firstChild(
 248     IXMLDOMAttribute *iface,
 249     IXMLDOMNode** domNode)
 250 {
 251     domattr *This = impl_from_IXMLDOMAttribute( iface );
 252
 253     TRACE("(%p)->(%p)\n", This, domNode);
 254
 255     return node_get_first_child(&This->node, domNode);
 256 }
 257
 258 static HRESULT WINAPI domattr_get_lastChild(
 259     IXMLDOMAttribute *iface,
 260     IXMLDOMNode** domNode)
 261 {
 262     domattr *This = impl_from_IXMLDOMAttribute( iface );
 263
 264     TRACE("(%p)->(%p)\n", This, domNode);
 265
 266     return node_get_last_child(&This->node, domNode);
 267 }
 268
 269 static HRESULT WINAPI domattr_get_previousSibling(
 270     IXMLDOMAttribute *iface,
 271     IXMLDOMNode** domNode)
 272 {
 273     domattr *This = impl_from_IXMLDOMAttribute( iface );
 274
 275     TRACE("(%p)->(%p)\n", This, domNode);
 276
 277     return return_null_node(domNode);
 278 }
 279
 280 static HRESULT WINAPI domattr_get_nextSibling(
 281     IXMLDOMAttribute *iface,
 282     IXMLDOMNode** domNode)
 283 {
 284     domattr *This = impl_from_IXMLDOMAttribute( iface );
 285
 286     TRACE("(%p)->(%p)\n", This, domNode);
 287
 288     return return_null_node(domNode);
 289 }
 290
 291 static HRESULT WINAPI domattr_get_attributes(
 292     IXMLDOMAttribute *iface,
 293     IXMLDOMNamedNodeMap** attributeMap)
 294 {
 295     domattr *This = impl_from_IXMLDOMAttribute( iface );
 296
 297     TRACE("(%p)->(%p)\n", This, attributeMap);
 298
 299     return return_null_ptr((void**)attributeMap);
 300 }
 301
 302 static HRESULT WINAPI domattr_insertBefore(
 303     IXMLDOMAttribute *iface,
 304     IXMLDOMNode* newNode, VARIANT refChild,
 305     IXMLDOMNode** outOldNode)
 306 {
 307     domattr *This = impl_from_IXMLDOMAttribute( iface );
 308
 309     FIXME("(%p)->(%p x%d %p) needs test\n", This, newNode, V_VT(&refChild), outOldNode);
 310
 311     return node_insert_before(&This->node, newNode, &refChild, outOldNode);
 312 }
 313
 314 static HRESULT WINAPI domattr_replaceChild(
 315     IXMLDOMAttribute *iface,
 316     IXMLDOMNode* newNode,
 317     IXMLDOMNode* oldNode,
 318     IXMLDOMNode** outOldNode)
 319 {
 320     domattr *This = impl_from_IXMLDOMAttribute( iface );
 321
 322     FIXME("(%p)->(%p %p %p) needs tests\n", This, newNode, oldNode, outOldNode);
 323
 324     return node_replace_child(&This->node, newNode, oldNode, outOldNode);
 325 }
 326
 327 static HRESULT WINAPI domattr_removeChild(
 328     IXMLDOMAttribute *iface,
 329     IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
 330 {
 331     domattr *This = impl_from_IXMLDOMAttribute( iface );
 332     return IXMLDOMNode_removeChild( IXMLDOMNode_from_impl(&This->node), domNode, oldNode );
 333 }
 334
 335 static HRESULT WINAPI domattr_appendChild(
 336     IXMLDOMAttribute *iface,
 337     IXMLDOMNode* newNode, IXMLDOMNode** outNewNode)
 338 {
 339     domattr *This = impl_from_IXMLDOMAttribute( iface );
 340     return IXMLDOMNode_appendChild( IXMLDOMNode_from_impl(&This->node), newNode, outNewNode );
 341 }
 342
 343 static HRESULT WINAPI domattr_hasChildNodes(
 344     IXMLDOMAttribute *iface,
 345     VARIANT_BOOL* pbool)
 346 {
 347     domattr *This = impl_from_IXMLDOMAttribute( iface );
 348     return IXMLDOMNode_hasChildNodes( IXMLDOMNode_from_impl(&This->node), pbool );
 349 }
 350
 351 static HRESULT WINAPI domattr_get_ownerDocument(
 352     IXMLDOMAttribute *iface,
 353     IXMLDOMDocument** domDocument)
 354 {
 355     domattr *This = impl_from_IXMLDOMAttribute( iface );
 356     return IXMLDOMNode_get_ownerDocument( IXMLDOMNode_from_impl(&This->node), domDocument );
 357 }
 358
 359 static HRESULT WINAPI domattr_cloneNode(
 360     IXMLDOMAttribute *iface,
 361     VARIANT_BOOL deep, IXMLDOMNode** outNode)
 362 {
 363     domattr *This = impl_from_IXMLDOMAttribute( iface );
 364     TRACE("(%p)->(%d %p)\n", This, deep, outNode);
 365     return node_clone( &This->node, deep, outNode );
 366 }
 367
 368 static HRESULT WINAPI domattr_get_nodeTypeString(
 369     IXMLDOMAttribute *iface,
 370     BSTR* p)
 371 {
 372     domattr *This = impl_from_IXMLDOMAttribute( iface );
 373     return IXMLDOMNode_get_nodeTypeString( IXMLDOMNode_from_impl(&This->node), p );
 374 }
 375
 376 static HRESULT WINAPI domattr_get_text(
 377     IXMLDOMAttribute *iface,
 378     BSTR* p)
 379 {
 380     domattr *This = impl_from_IXMLDOMAttribute( iface );
 381     return IXMLDOMNode_get_text( IXMLDOMNode_from_impl(&This->node), p );
 382 }
 383
 384 static HRESULT WINAPI domattr_put_text(
 385     IXMLDOMAttribute *iface,
 386     BSTR p)
 387 {
 388     domattr *This = impl_from_IXMLDOMAttribute( iface );
 389     TRACE("(%p)->(%s)\n", This, debugstr_w(p));
 390     return node_put_text( &This->node, p );
 391 }
 392
 393 static HRESULT WINAPI domattr_get_specified(
 394     IXMLDOMAttribute *iface,
 395     VARIANT_BOOL* isSpecified)
 396 {
 397     domattr *This = impl_from_IXMLDOMAttribute( iface );
 398     FIXME("(%p)->(%p) stub!\n", This, isSpecified);
 399     *isSpecified = VARIANT_TRUE;
 400     return S_OK;
 401 }
 402
 403 static HRESULT WINAPI domattr_get_definition(
 404     IXMLDOMAttribute *iface,
 405     IXMLDOMNode** definitionNode)
 406 {
 407     domattr *This = impl_from_IXMLDOMAttribute( iface );
 408     FIXME("(%p)->(%p)\n", This, definitionNode);
 409     return E_NOTIMPL;
 410 }
 411
 412 static HRESULT WINAPI domattr_get_nodeTypedValue(
 413     IXMLDOMAttribute *iface,
 414     VARIANT* var1)
 415 {
 416     domattr *This = impl_from_IXMLDOMAttribute( iface );
 417     return IXMLDOMNode_get_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 418 }
 419
 420 static HRESULT WINAPI domattr_put_nodeTypedValue(
 421     IXMLDOMAttribute *iface,
 422     VARIANT var1)
 423 {
 424     domattr *This = impl_from_IXMLDOMAttribute( iface );
 425     return IXMLDOMNode_put_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 426 }
 427
 428 static HRESULT WINAPI domattr_get_dataType(
 429     IXMLDOMAttribute *iface,
 430     VARIANT* typename)
 431 {
 432     domattr *This = impl_from_IXMLDOMAttribute( iface );
 433     TRACE("(%p)->(%p)\n", This, typename);
 434     return return_null_var( typename );
 435 }
 436
 437 static HRESULT WINAPI domattr_put_dataType(
 438     IXMLDOMAttribute *iface,
 439     BSTR p)
 440 {
 441     domattr *This = impl_from_IXMLDOMAttribute( iface );
 442     return IXMLDOMNode_put_dataType( IXMLDOMNode_from_impl(&This->node), p );
 443 }
 444
 445 static HRESULT WINAPI domattr_get_xml(
 446     IXMLDOMAttribute *iface,
 447     BSTR* p)
 448 {
 449     domattr *This = impl_from_IXMLDOMAttribute( iface );
 450
 451     TRACE("(%p)->(%p)\n", This, p);
 452
 453     return node_get_xml(&This->node, FALSE, FALSE, p);
 454 }
 455
 456 static HRESULT WINAPI domattr_transformNode(
 457     IXMLDOMAttribute *iface,
 458     IXMLDOMNode* domNode, BSTR* p)
 459 {
 460     domattr *This = impl_from_IXMLDOMAttribute( iface );
 461     return IXMLDOMNode_transformNode( IXMLDOMNode_from_impl(&This->node), domNode, p );
 462 }
 463
 464 static HRESULT WINAPI domattr_selectNodes(
 465     IXMLDOMAttribute *iface,
 466     BSTR p, IXMLDOMNodeList** outList)
 467 {
 468     domattr *This = impl_from_IXMLDOMAttribute( iface );
 469     return IXMLDOMNode_selectNodes( IXMLDOMNode_from_impl(&This->node), p, outList );
 470 }
 471
 472 static HRESULT WINAPI domattr_selectSingleNode(
 473     IXMLDOMAttribute *iface,
 474     BSTR p, IXMLDOMNode** outNode)
 475 {
 476     domattr *This = impl_from_IXMLDOMAttribute( iface );
 477     return IXMLDOMNode_selectSingleNode( IXMLDOMNode_from_impl(&This->node), p, outNode );
 478 }
 479
 480 static HRESULT WINAPI domattr_get_parsed(
 481     IXMLDOMAttribute *iface,
 482     VARIANT_BOOL* isParsed)
 483 {
 484     domattr *This = impl_from_IXMLDOMAttribute( iface );
 485     FIXME("(%p)->(%p) stub!\n", This, isParsed);
 486     *isParsed = VARIANT_TRUE;
 487     return S_OK;
 488 }
 489
 490 static HRESULT WINAPI domattr_get_namespaceURI(
 491     IXMLDOMAttribute *iface,
 492     BSTR* p)
 493 {
 494     domattr *This = impl_from_IXMLDOMAttribute( iface );
 495     return IXMLDOMNode_get_namespaceURI( IXMLDOMNode_from_impl(&This->node), p );
 496 }
 497
 498 static HRESULT WINAPI domattr_get_prefix(
 499     IXMLDOMAttribute *iface,
 500     BSTR* prefix)
 501 {
 502     domattr *This = impl_from_IXMLDOMAttribute( iface );
 503     TRACE("(%p)->(%p)\n", This, prefix);
 504     return node_get_prefix( &This->node, prefix );
 505 }
 506
 507 static HRESULT WINAPI domattr_get_baseName(
 508     IXMLDOMAttribute *iface,
 509     BSTR* name)
 510 {
 511     domattr *This = impl_from_IXMLDOMAttribute( iface );
 512     TRACE("(%p)->(%p)\n", This, name);
 513     return node_get_base_name( &This->node, name );
 514 }
 515
 516 static HRESULT WINAPI domattr_transformNodeToObject(
 517     IXMLDOMAttribute *iface,
 518     IXMLDOMNode* domNode, VARIANT var1)
 519 {
 520     domattr *This = impl_from_IXMLDOMAttribute( iface );
 521     return IXMLDOMNode_transformNodeToObject( IXMLDOMNode_from_impl(&This->node), domNode, var1 );
 522 }
 523
 524 static HRESULT WINAPI domattr_get_name(
 525     IXMLDOMAttribute *iface,
 526     BSTR *p)
 527 {
 528     domattr *This = impl_from_IXMLDOMAttribute( iface );
 529
 530     TRACE("(%p)->(%p)\n", This, p);
 531
 532     return node_get_nodeName(&This->node, p);
 533 }
 534
 535 static HRESULT WINAPI domattr_get_value(
 536     IXMLDOMAttribute *iface,
 537     VARIANT *value)
 538 {
 539     domattr *This = impl_from_IXMLDOMAttribute( iface );
 540
 541     TRACE("(%p)->(%p)\n", This, value);
 542
 543     return node_get_content(&This->node, value);
 544 }
 545
 546 static HRESULT WINAPI domattr_put_value(
 547     IXMLDOMAttribute *iface,
 548     VARIANT value)
 549 {
 550     domattr *This = impl_from_IXMLDOMAttribute( iface );
 551
 552     TRACE("(%p)->(v%d)\n", This, V_VT(&value));
 553
 554     return node_put_value(&This->node, &value);
 555 }
 556
 557 static const struct IXMLDOMAttributeVtbl domattr_vtbl =
 558 {
 559     domattr_QueryInterface,
 560     domattr_AddRef,
 561     domattr_Release,
 562     domattr_GetTypeInfoCount,
 563     domattr_GetTypeInfo,
 564     domattr_GetIDsOfNames,
 565     domattr_Invoke,
 566     domattr_get_nodeName,
 567     domattr_get_nodeValue,
 568     domattr_put_nodeValue,
 569     domattr_get_nodeType,
 570     domattr_get_parentNode,
 571     domattr_get_childNodes,
 572     domattr_get_firstChild,
 573     domattr_get_lastChild,
 574     domattr_get_previousSibling,
 575     domattr_get_nextSibling,
 576     domattr_get_attributes,
 577     domattr_insertBefore,
 578     domattr_replaceChild,
 579     domattr_removeChild,
 580     domattr_appendChild,
 581     domattr_hasChildNodes,
 582     domattr_get_ownerDocument,
 583     domattr_cloneNode,
 584     domattr_get_nodeTypeString,
 585     domattr_get_text,
 586     domattr_put_text,
 587     domattr_get_specified,
 588     domattr_get_definition,
 589     domattr_get_nodeTypedValue,
 590     domattr_put_nodeTypedValue,
 591     domattr_get_dataType,
 592     domattr_put_dataType,
 593     domattr_get_xml,
 594     domattr_transformNode,
 595     domattr_selectNodes,
 596     domattr_selectSingleNode,
 597     domattr_get_parsed,
 598     domattr_get_namespaceURI,
 599     domattr_get_prefix,
 600     domattr_get_baseName,
 601     domattr_transformNodeToObject,
 602     domattr_get_name,
 603     domattr_get_value,
 604     domattr_put_value
 605 };
 606
 607 IUnknown* create_attribute( xmlNodePtr attribute )
 608 {
 609     domattr *This;
 610
 611     This = heap_alloc( sizeof *This );
 612     if ( !This )
 613         return NULL;
 614
 615     This->lpVtbl = &domattr_vtbl;
 616     This->ref = 1;
 617
 618     init_xmlnode(&This->node, attribute, (IXMLDOMNode*)&This->lpVtbl, NULL);
 619
 620     return (IUnknown*) &This->lpVtbl;
 621 }
 622
 623 #endif