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 "msxml2.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_IDispatch ) ||
  62          IsEqualGUID( riid, &IID_IUnknown ) )
  63     {
  64         *ppvObject = iface;
  65     }
  66     else if ( IsEqualGUID( riid, &IID_IXMLDOMNode ) )
  67     {
  68         *ppvObject = IXMLDOMNode_from_impl(&This->node);
  69     }
  70     else
  71     {
  72         FIXME("Unsupported interface %s\n", debugstr_guid(riid));
  73         return E_NOINTERFACE;
  74     }
  75
  76     IXMLDOMText_AddRef((IUnknown*)*ppvObject);
  77     return S_OK;
  78 }
  79
  80 static ULONG WINAPI domattr_AddRef(
  81     IXMLDOMAttribute *iface )
  82 {
  83     domattr *This = impl_from_IXMLDOMAttribute( iface );
  84     return InterlockedIncrement( &This->ref );
  85 }
  86
  87 static ULONG WINAPI domattr_Release(
  88     IXMLDOMAttribute *iface )
  89 {
  90     domattr *This = impl_from_IXMLDOMAttribute( iface );
  91     ULONG ref;
  92
  93     ref = InterlockedDecrement( &This->ref );
  94     if ( ref == 0 )
  95     {
  96         destroy_xmlnode(&This->node);
  97         heap_free( This );
  98     }
  99
 100     return ref;
 101 }
 102
 103 static HRESULT WINAPI domattr_GetTypeInfoCount(
 104     IXMLDOMAttribute *iface,
 105     UINT* pctinfo )
 106 {
 107     domattr *This = impl_from_IXMLDOMAttribute( iface );
 108
 109     TRACE("(%p)->(%p)\n", This, pctinfo);
 110
 111     *pctinfo = 1;
 112
 113     return S_OK;
 114 }
 115
 116 static HRESULT WINAPI domattr_GetTypeInfo(
 117     IXMLDOMAttribute *iface,
 118     UINT iTInfo, LCID lcid,
 119     ITypeInfo** ppTInfo )
 120 {
 121     domattr *This = impl_from_IXMLDOMAttribute( iface );
 122     HRESULT hr;
 123
 124     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 125
 126     hr = get_typeinfo(IXMLDOMAttribute_tid, ppTInfo);
 127
 128     return hr;
 129 }
 130
 131 static HRESULT WINAPI domattr_GetIDsOfNames(
 132     IXMLDOMAttribute *iface,
 133     REFIID riid, LPOLESTR* rgszNames,
 134     UINT cNames, LCID lcid, DISPID* rgDispId )
 135 {
 136     domattr *This = impl_from_IXMLDOMAttribute( iface );
 137     ITypeInfo *typeinfo;
 138     HRESULT hr;
 139
 140     TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 141           lcid, rgDispId);
 142
 143     if(!rgszNames || cNames == 0 || !rgDispId)
 144         return E_INVALIDARG;
 145
 146     hr = get_typeinfo(IXMLDOMAttribute_tid, &typeinfo);
 147     if(SUCCEEDED(hr))
 148     {
 149         hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
 150         ITypeInfo_Release(typeinfo);
 151     }
 152
 153     return hr;
 154 }
 155
 156 static HRESULT WINAPI domattr_Invoke(
 157     IXMLDOMAttribute *iface,
 158     DISPID dispIdMember, REFIID riid, LCID lcid,
 159     WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
 160     EXCEPINFO* pExcepInfo, UINT* puArgErr )
 161 {
 162     domattr *This = impl_from_IXMLDOMAttribute( iface );
 163     ITypeInfo *typeinfo;
 164     HRESULT hr;
 165
 166     TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 167           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 168
 169     hr = get_typeinfo(IXMLDOMAttribute_tid, &typeinfo);
 170     if(SUCCEEDED(hr))
 171     {
 172         hr = ITypeInfo_Invoke(typeinfo, &(This->lpVtbl), dispIdMember, wFlags, pDispParams,
 173                 pVarResult, pExcepInfo, puArgErr);
 174         ITypeInfo_Release(typeinfo);
 175     }
 176     return hr;
 177 }
 178
 179 static HRESULT WINAPI domattr_get_nodeName(
 180     IXMLDOMAttribute *iface,
 181     BSTR* p )
 182 {
 183     domattr *This = impl_from_IXMLDOMAttribute( iface );
 184     return IXMLDOMNode_get_nodeName( IXMLDOMNode_from_impl(&This->node), p );
 185 }
 186
 187 static HRESULT WINAPI domattr_get_nodeValue(
 188     IXMLDOMAttribute *iface,
 189     VARIANT* var1 )
 190 {
 191     domattr *This = impl_from_IXMLDOMAttribute( iface );
 192     return IXMLDOMNode_get_nodeValue( IXMLDOMNode_from_impl(&This->node), var1 );
 193 }
 194
 195 static HRESULT WINAPI domattr_put_nodeValue(
 196     IXMLDOMAttribute *iface,
 197     VARIANT var1 )
 198 {
 199     domattr *This = impl_from_IXMLDOMAttribute( iface );
 200     return IXMLDOMNode_put_nodeValue( IXMLDOMNode_from_impl(&This->node), var1 );
 201 }
 202
 203 static HRESULT WINAPI domattr_get_nodeType(
 204     IXMLDOMAttribute *iface,
 205     DOMNodeType* domNodeType )
 206 {
 207     domattr *This = impl_from_IXMLDOMAttribute( iface );
 208     return IXMLDOMNode_get_nodeType( IXMLDOMNode_from_impl(&This->node), domNodeType );
 209 }
 210
 211 static HRESULT WINAPI domattr_get_parentNode(
 212     IXMLDOMAttribute *iface,
 213     IXMLDOMNode** parent )
 214 {
 215     domattr *This = impl_from_IXMLDOMAttribute( iface );
 216     TRACE("(%p)->(%p)\n", This, parent);
 217     if (!parent) return E_INVALIDARG;
 218     *parent = NULL;
 219     return S_FALSE;
 220 }
 221
 222 static HRESULT WINAPI domattr_get_childNodes(
 223     IXMLDOMAttribute *iface,
 224     IXMLDOMNodeList** outList)
 225 {
 226     domattr *This = impl_from_IXMLDOMAttribute( iface );
 227     return IXMLDOMNode_get_childNodes( IXMLDOMNode_from_impl(&This->node), outList );
 228 }
 229
 230 static HRESULT WINAPI domattr_get_firstChild(
 231     IXMLDOMAttribute *iface,
 232     IXMLDOMNode** domNode)
 233 {
 234     domattr *This = impl_from_IXMLDOMAttribute( iface );
 235     return IXMLDOMNode_get_firstChild( IXMLDOMNode_from_impl(&This->node), domNode );
 236 }
 237
 238 static HRESULT WINAPI domattr_get_lastChild(
 239     IXMLDOMAttribute *iface,
 240     IXMLDOMNode** domNode)
 241 {
 242     domattr *This = impl_from_IXMLDOMAttribute( iface );
 243     return IXMLDOMNode_get_lastChild( IXMLDOMNode_from_impl(&This->node), domNode );
 244 }
 245
 246 static HRESULT WINAPI domattr_get_previousSibling(
 247     IXMLDOMAttribute *iface,
 248     IXMLDOMNode** domNode)
 249 {
 250     domattr *This = impl_from_IXMLDOMAttribute( iface );
 251     return IXMLDOMNode_get_previousSibling( IXMLDOMNode_from_impl(&This->node), domNode );
 252 }
 253
 254 static HRESULT WINAPI domattr_get_nextSibling(
 255     IXMLDOMAttribute *iface,
 256     IXMLDOMNode** domNode)
 257 {
 258     domattr *This = impl_from_IXMLDOMAttribute( iface );
 259     return IXMLDOMNode_get_nextSibling( IXMLDOMNode_from_impl(&This->node), domNode );
 260 }
 261
 262 static HRESULT WINAPI domattr_get_attributes(
 263     IXMLDOMAttribute *iface,
 264     IXMLDOMNamedNodeMap** attributeMap)
 265 {
 266     domattr *This = impl_from_IXMLDOMAttribute( iface );
 267     return IXMLDOMNode_get_attributes( IXMLDOMNode_from_impl(&This->node), attributeMap );
 268 }
 269
 270 static HRESULT WINAPI domattr_insertBefore(
 271     IXMLDOMAttribute *iface,
 272     IXMLDOMNode* newNode, VARIANT var1,
 273     IXMLDOMNode** outOldNode)
 274 {
 275     domattr *This = impl_from_IXMLDOMAttribute( iface );
 276     return IXMLDOMNode_insertBefore( IXMLDOMNode_from_impl(&This->node), newNode, var1, outOldNode );
 277 }
 278
 279 static HRESULT WINAPI domattr_replaceChild(
 280     IXMLDOMAttribute *iface,
 281     IXMLDOMNode* newNode,
 282     IXMLDOMNode* oldNode,
 283     IXMLDOMNode** outOldNode)
 284 {
 285     domattr *This = impl_from_IXMLDOMAttribute( iface );
 286     return IXMLDOMNode_replaceChild( IXMLDOMNode_from_impl(&This->node), newNode, oldNode, outOldNode );
 287 }
 288
 289 static HRESULT WINAPI domattr_removeChild(
 290     IXMLDOMAttribute *iface,
 291     IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
 292 {
 293     domattr *This = impl_from_IXMLDOMAttribute( iface );
 294     return IXMLDOMNode_removeChild( IXMLDOMNode_from_impl(&This->node), domNode, oldNode );
 295 }
 296
 297 static HRESULT WINAPI domattr_appendChild(
 298     IXMLDOMAttribute *iface,
 299     IXMLDOMNode* newNode, IXMLDOMNode** outNewNode)
 300 {
 301     domattr *This = impl_from_IXMLDOMAttribute( iface );
 302     return IXMLDOMNode_appendChild( IXMLDOMNode_from_impl(&This->node), newNode, outNewNode );
 303 }
 304
 305 static HRESULT WINAPI domattr_hasChildNodes(
 306     IXMLDOMAttribute *iface,
 307     VARIANT_BOOL* pbool)
 308 {
 309     domattr *This = impl_from_IXMLDOMAttribute( iface );
 310     return IXMLDOMNode_hasChildNodes( IXMLDOMNode_from_impl(&This->node), pbool );
 311 }
 312
 313 static HRESULT WINAPI domattr_get_ownerDocument(
 314     IXMLDOMAttribute *iface,
 315     IXMLDOMDocument** domDocument)
 316 {
 317     domattr *This = impl_from_IXMLDOMAttribute( iface );
 318     return IXMLDOMNode_get_ownerDocument( IXMLDOMNode_from_impl(&This->node), domDocument );
 319 }
 320
 321 static HRESULT WINAPI domattr_cloneNode(
 322     IXMLDOMAttribute *iface,
 323     VARIANT_BOOL pbool, IXMLDOMNode** outNode)
 324 {
 325     domattr *This = impl_from_IXMLDOMAttribute( iface );
 326     return IXMLDOMNode_cloneNode( IXMLDOMNode_from_impl(&This->node), pbool, outNode );
 327 }
 328
 329 static HRESULT WINAPI domattr_get_nodeTypeString(
 330     IXMLDOMAttribute *iface,
 331     BSTR* p)
 332 {
 333     domattr *This = impl_from_IXMLDOMAttribute( iface );
 334     return IXMLDOMNode_get_nodeTypeString( IXMLDOMNode_from_impl(&This->node), p );
 335 }
 336
 337 static HRESULT WINAPI domattr_get_text(
 338     IXMLDOMAttribute *iface,
 339     BSTR* p)
 340 {
 341     domattr *This = impl_from_IXMLDOMAttribute( iface );
 342     return IXMLDOMNode_get_text( IXMLDOMNode_from_impl(&This->node), p );
 343 }
 344
 345 static HRESULT WINAPI domattr_put_text(
 346     IXMLDOMAttribute *iface,
 347     BSTR p)
 348 {
 349     domattr *This = impl_from_IXMLDOMAttribute( iface );
 350     return IXMLDOMNode_put_text( IXMLDOMNode_from_impl(&This->node), p );
 351 }
 352
 353 static HRESULT WINAPI domattr_get_specified(
 354     IXMLDOMAttribute *iface,
 355     VARIANT_BOOL* pbool)
 356 {
 357     domattr *This = impl_from_IXMLDOMAttribute( iface );
 358     return IXMLDOMNode_get_specified( IXMLDOMNode_from_impl(&This->node), pbool );
 359 }
 360
 361 static HRESULT WINAPI domattr_get_definition(
 362     IXMLDOMAttribute *iface,
 363     IXMLDOMNode** domNode)
 364 {
 365     domattr *This = impl_from_IXMLDOMAttribute( iface );
 366     return IXMLDOMNode_get_definition( IXMLDOMNode_from_impl(&This->node), domNode );
 367 }
 368
 369 static HRESULT WINAPI domattr_get_nodeTypedValue(
 370     IXMLDOMAttribute *iface,
 371     VARIANT* var1)
 372 {
 373     domattr *This = impl_from_IXMLDOMAttribute( iface );
 374     return IXMLDOMNode_get_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 375 }
 376
 377 static HRESULT WINAPI domattr_put_nodeTypedValue(
 378     IXMLDOMAttribute *iface,
 379     VARIANT var1)
 380 {
 381     domattr *This = impl_from_IXMLDOMAttribute( iface );
 382     return IXMLDOMNode_put_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 383 }
 384
 385 static HRESULT WINAPI domattr_get_dataType(
 386     IXMLDOMAttribute *iface,
 387     VARIANT* var1)
 388 {
 389     domattr *This = impl_from_IXMLDOMAttribute( iface );
 390     return IXMLDOMNode_get_dataType( IXMLDOMNode_from_impl(&This->node), var1 );
 391 }
 392
 393 static HRESULT WINAPI domattr_put_dataType(
 394     IXMLDOMAttribute *iface,
 395     BSTR p)
 396 {
 397     domattr *This = impl_from_IXMLDOMAttribute( iface );
 398     return IXMLDOMNode_put_dataType( IXMLDOMNode_from_impl(&This->node), p );
 399 }
 400
 401 static HRESULT WINAPI domattr_get_xml(
 402     IXMLDOMAttribute *iface,
 403     BSTR* p)
 404 {
 405     domattr *This = impl_from_IXMLDOMAttribute( iface );
 406     return IXMLDOMNode_get_xml( IXMLDOMNode_from_impl(&This->node), p );
 407 }
 408
 409 static HRESULT WINAPI domattr_transformNode(
 410     IXMLDOMAttribute *iface,
 411     IXMLDOMNode* domNode, BSTR* p)
 412 {
 413     domattr *This = impl_from_IXMLDOMAttribute( iface );
 414     return IXMLDOMNode_transformNode( IXMLDOMNode_from_impl(&This->node), domNode, p );
 415 }
 416
 417 static HRESULT WINAPI domattr_selectNodes(
 418     IXMLDOMAttribute *iface,
 419     BSTR p, IXMLDOMNodeList** outList)
 420 {
 421     domattr *This = impl_from_IXMLDOMAttribute( iface );
 422     return IXMLDOMNode_selectNodes( IXMLDOMNode_from_impl(&This->node), p, outList );
 423 }
 424
 425 static HRESULT WINAPI domattr_selectSingleNode(
 426     IXMLDOMAttribute *iface,
 427     BSTR p, IXMLDOMNode** outNode)
 428 {
 429     domattr *This = impl_from_IXMLDOMAttribute( iface );
 430     return IXMLDOMNode_selectSingleNode( IXMLDOMNode_from_impl(&This->node), p, outNode );
 431 }
 432
 433 static HRESULT WINAPI domattr_get_parsed(
 434     IXMLDOMAttribute *iface,
 435     VARIANT_BOOL* pbool)
 436 {
 437     domattr *This = impl_from_IXMLDOMAttribute( iface );
 438     return IXMLDOMNode_get_parsed( IXMLDOMNode_from_impl(&This->node), pbool );
 439 }
 440
 441 static HRESULT WINAPI domattr_get_namespaceURI(
 442     IXMLDOMAttribute *iface,
 443     BSTR* p)
 444 {
 445     domattr *This = impl_from_IXMLDOMAttribute( iface );
 446     return IXMLDOMNode_get_namespaceURI( IXMLDOMNode_from_impl(&This->node), p );
 447 }
 448
 449 static HRESULT WINAPI domattr_get_prefix(
 450     IXMLDOMAttribute *iface,
 451     BSTR* p)
 452 {
 453     domattr *This = impl_from_IXMLDOMAttribute( iface );
 454     return IXMLDOMNode_get_prefix( IXMLDOMNode_from_impl(&This->node), p );
 455 }
 456
 457 static HRESULT WINAPI domattr_get_baseName(
 458     IXMLDOMAttribute *iface,
 459     BSTR* p)
 460 {
 461     domattr *This = impl_from_IXMLDOMAttribute( iface );
 462     return IXMLDOMNode_get_baseName( IXMLDOMNode_from_impl(&This->node), p );
 463 }
 464
 465 static HRESULT WINAPI domattr_transformNodeToObject(
 466     IXMLDOMAttribute *iface,
 467     IXMLDOMNode* domNode, VARIANT var1)
 468 {
 469     domattr *This = impl_from_IXMLDOMAttribute( iface );
 470     return IXMLDOMNode_transformNodeToObject( IXMLDOMNode_from_impl(&This->node), domNode, var1 );
 471 }
 472
 473 static HRESULT WINAPI domattr_get_name(
 474     IXMLDOMAttribute *iface,
 475     BSTR *p)
 476 {
 477     /* name property returns the same value as nodeName */
 478     domattr *This = impl_from_IXMLDOMAttribute( iface );
 479     return IXMLDOMNode_get_nodeName( IXMLDOMNode_from_impl(&This->node), p );
 480 }
 481
 482 static HRESULT WINAPI domattr_get_value(
 483     IXMLDOMAttribute *iface,
 484     VARIANT *var1)
 485 {
 486     domattr *This = impl_from_IXMLDOMAttribute( iface );
 487     return IXMLDOMNode_get_nodeValue( IXMLDOMNode_from_impl(&This->node), var1 );
 488 }
 489
 490 static HRESULT WINAPI domattr_put_value(
 491     IXMLDOMAttribute *iface,
 492     VARIANT var1)
 493 {
 494     domattr *This = impl_from_IXMLDOMAttribute( iface );
 495     return IXMLDOMNode_put_nodeValue( IXMLDOMNode_from_impl(&This->node), var1 );
 496 }
 497
 498 static const struct IXMLDOMAttributeVtbl domattr_vtbl =
 499 {
 500     domattr_QueryInterface,
 501     domattr_AddRef,
 502     domattr_Release,
 503     domattr_GetTypeInfoCount,
 504     domattr_GetTypeInfo,
 505     domattr_GetIDsOfNames,
 506     domattr_Invoke,
 507     domattr_get_nodeName,
 508     domattr_get_nodeValue,
 509     domattr_put_nodeValue,
 510     domattr_get_nodeType,
 511     domattr_get_parentNode,
 512     domattr_get_childNodes,
 513     domattr_get_firstChild,
 514     domattr_get_lastChild,
 515     domattr_get_previousSibling,
 516     domattr_get_nextSibling,
 517     domattr_get_attributes,
 518     domattr_insertBefore,
 519     domattr_replaceChild,
 520     domattr_removeChild,
 521     domattr_appendChild,
 522     domattr_hasChildNodes,
 523     domattr_get_ownerDocument,
 524     domattr_cloneNode,
 525     domattr_get_nodeTypeString,
 526     domattr_get_text,
 527     domattr_put_text,
 528     domattr_get_specified,
 529     domattr_get_definition,
 530     domattr_get_nodeTypedValue,
 531     domattr_put_nodeTypedValue,
 532     domattr_get_dataType,
 533     domattr_put_dataType,
 534     domattr_get_xml,
 535     domattr_transformNode,
 536     domattr_selectNodes,
 537     domattr_selectSingleNode,
 538     domattr_get_parsed,
 539     domattr_get_namespaceURI,
 540     domattr_get_prefix,
 541     domattr_get_baseName,
 542     domattr_transformNodeToObject,
 543     domattr_get_name,
 544     domattr_get_value,
 545     domattr_put_value
 546 };
 547
 548 IUnknown* create_attribute( xmlNodePtr attribute )
 549 {
 550     domattr *This;
 551
 552     This = heap_alloc( sizeof *This );
 553     if ( !This )
 554         return NULL;
 555
 556     This->lpVtbl = &domattr_vtbl;
 557     This->ref = 1;
 558
 559     init_xmlnode(&This->node, attribute, (IUnknown*)&This->lpVtbl, NULL);
 560
 561     return (IUnknown*) &This->lpVtbl;
 562 }
 563
 564 #endif