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     return IXMLDOMNode_get_parentNode( IXMLDOMNode_from_impl(&This->node), parent );
 217 }
 218
 219 static HRESULT WINAPI domattr_get_childNodes(
 220     IXMLDOMAttribute *iface,
 221     IXMLDOMNodeList** outList)
 222 {
 223     domattr *This = impl_from_IXMLDOMAttribute( iface );
 224     return IXMLDOMNode_get_childNodes( IXMLDOMNode_from_impl(&This->node), outList );
 225 }
 226
 227 static HRESULT WINAPI domattr_get_firstChild(
 228     IXMLDOMAttribute *iface,
 229     IXMLDOMNode** domNode)
 230 {
 231     domattr *This = impl_from_IXMLDOMAttribute( iface );
 232     return IXMLDOMNode_get_firstChild( IXMLDOMNode_from_impl(&This->node), domNode );
 233 }
 234
 235 static HRESULT WINAPI domattr_get_lastChild(
 236     IXMLDOMAttribute *iface,
 237     IXMLDOMNode** domNode)
 238 {
 239     domattr *This = impl_from_IXMLDOMAttribute( iface );
 240     return IXMLDOMNode_get_lastChild( IXMLDOMNode_from_impl(&This->node), domNode );
 241 }
 242
 243 static HRESULT WINAPI domattr_get_previousSibling(
 244     IXMLDOMAttribute *iface,
 245     IXMLDOMNode** domNode)
 246 {
 247     domattr *This = impl_from_IXMLDOMAttribute( iface );
 248     return IXMLDOMNode_get_previousSibling( IXMLDOMNode_from_impl(&This->node), domNode );
 249 }
 250
 251 static HRESULT WINAPI domattr_get_nextSibling(
 252     IXMLDOMAttribute *iface,
 253     IXMLDOMNode** domNode)
 254 {
 255     domattr *This = impl_from_IXMLDOMAttribute( iface );
 256     return IXMLDOMNode_get_nextSibling( IXMLDOMNode_from_impl(&This->node), domNode );
 257 }
 258
 259 static HRESULT WINAPI domattr_get_attributes(
 260     IXMLDOMAttribute *iface,
 261     IXMLDOMNamedNodeMap** attributeMap)
 262 {
 263     domattr *This = impl_from_IXMLDOMAttribute( iface );
 264     return IXMLDOMNode_get_attributes( IXMLDOMNode_from_impl(&This->node), attributeMap );
 265 }
 266
 267 static HRESULT WINAPI domattr_insertBefore(
 268     IXMLDOMAttribute *iface,
 269     IXMLDOMNode* newNode, VARIANT var1,
 270     IXMLDOMNode** outOldNode)
 271 {
 272     domattr *This = impl_from_IXMLDOMAttribute( iface );
 273     return IXMLDOMNode_insertBefore( IXMLDOMNode_from_impl(&This->node), newNode, var1, outOldNode );
 274 }
 275
 276 static HRESULT WINAPI domattr_replaceChild(
 277     IXMLDOMAttribute *iface,
 278     IXMLDOMNode* newNode,
 279     IXMLDOMNode* oldNode,
 280     IXMLDOMNode** outOldNode)
 281 {
 282     domattr *This = impl_from_IXMLDOMAttribute( iface );
 283     return IXMLDOMNode_replaceChild( IXMLDOMNode_from_impl(&This->node), newNode, oldNode, outOldNode );
 284 }
 285
 286 static HRESULT WINAPI domattr_removeChild(
 287     IXMLDOMAttribute *iface,
 288     IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
 289 {
 290     domattr *This = impl_from_IXMLDOMAttribute( iface );
 291     return IXMLDOMNode_removeChild( IXMLDOMNode_from_impl(&This->node), domNode, oldNode );
 292 }
 293
 294 static HRESULT WINAPI domattr_appendChild(
 295     IXMLDOMAttribute *iface,
 296     IXMLDOMNode* newNode, IXMLDOMNode** outNewNode)
 297 {
 298     domattr *This = impl_from_IXMLDOMAttribute( iface );
 299     return IXMLDOMNode_appendChild( IXMLDOMNode_from_impl(&This->node), newNode, outNewNode );
 300 }
 301
 302 static HRESULT WINAPI domattr_hasChildNodes(
 303     IXMLDOMAttribute *iface,
 304     VARIANT_BOOL* pbool)
 305 {
 306     domattr *This = impl_from_IXMLDOMAttribute( iface );
 307     return IXMLDOMNode_hasChildNodes( IXMLDOMNode_from_impl(&This->node), pbool );
 308 }
 309
 310 static HRESULT WINAPI domattr_get_ownerDocument(
 311     IXMLDOMAttribute *iface,
 312     IXMLDOMDocument** domDocument)
 313 {
 314     domattr *This = impl_from_IXMLDOMAttribute( iface );
 315     return IXMLDOMNode_get_ownerDocument( IXMLDOMNode_from_impl(&This->node), domDocument );
 316 }
 317
 318 static HRESULT WINAPI domattr_cloneNode(
 319     IXMLDOMAttribute *iface,
 320     VARIANT_BOOL pbool, IXMLDOMNode** outNode)
 321 {
 322     domattr *This = impl_from_IXMLDOMAttribute( iface );
 323     return IXMLDOMNode_cloneNode( IXMLDOMNode_from_impl(&This->node), pbool, outNode );
 324 }
 325
 326 static HRESULT WINAPI domattr_get_nodeTypeString(
 327     IXMLDOMAttribute *iface,
 328     BSTR* p)
 329 {
 330     domattr *This = impl_from_IXMLDOMAttribute( iface );
 331     return IXMLDOMNode_get_nodeTypeString( IXMLDOMNode_from_impl(&This->node), p );
 332 }
 333
 334 static HRESULT WINAPI domattr_get_text(
 335     IXMLDOMAttribute *iface,
 336     BSTR* p)
 337 {
 338     domattr *This = impl_from_IXMLDOMAttribute( iface );
 339     return IXMLDOMNode_get_text( IXMLDOMNode_from_impl(&This->node), p );
 340 }
 341
 342 static HRESULT WINAPI domattr_put_text(
 343     IXMLDOMAttribute *iface,
 344     BSTR p)
 345 {
 346     domattr *This = impl_from_IXMLDOMAttribute( iface );
 347     return IXMLDOMNode_put_text( IXMLDOMNode_from_impl(&This->node), p );
 348 }
 349
 350 static HRESULT WINAPI domattr_get_specified(
 351     IXMLDOMAttribute *iface,
 352     VARIANT_BOOL* pbool)
 353 {
 354     domattr *This = impl_from_IXMLDOMAttribute( iface );
 355     return IXMLDOMNode_get_specified( IXMLDOMNode_from_impl(&This->node), pbool );
 356 }
 357
 358 static HRESULT WINAPI domattr_get_definition(
 359     IXMLDOMAttribute *iface,
 360     IXMLDOMNode** domNode)
 361 {
 362     domattr *This = impl_from_IXMLDOMAttribute( iface );
 363     return IXMLDOMNode_get_definition( IXMLDOMNode_from_impl(&This->node), domNode );
 364 }
 365
 366 static HRESULT WINAPI domattr_get_nodeTypedValue(
 367     IXMLDOMAttribute *iface,
 368     VARIANT* var1)
 369 {
 370     domattr *This = impl_from_IXMLDOMAttribute( iface );
 371     return IXMLDOMNode_get_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 372 }
 373
 374 static HRESULT WINAPI domattr_put_nodeTypedValue(
 375     IXMLDOMAttribute *iface,
 376     VARIANT var1)
 377 {
 378     domattr *This = impl_from_IXMLDOMAttribute( iface );
 379     return IXMLDOMNode_put_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 380 }
 381
 382 static HRESULT WINAPI domattr_get_dataType(
 383     IXMLDOMAttribute *iface,
 384     VARIANT* var1)
 385 {
 386     domattr *This = impl_from_IXMLDOMAttribute( iface );
 387     return IXMLDOMNode_get_dataType( IXMLDOMNode_from_impl(&This->node), var1 );
 388 }
 389
 390 static HRESULT WINAPI domattr_put_dataType(
 391     IXMLDOMAttribute *iface,
 392     BSTR p)
 393 {
 394     domattr *This = impl_from_IXMLDOMAttribute( iface );
 395     return IXMLDOMNode_put_dataType( IXMLDOMNode_from_impl(&This->node), p );
 396 }
 397
 398 static HRESULT WINAPI domattr_get_xml(
 399     IXMLDOMAttribute *iface,
 400     BSTR* p)
 401 {
 402     domattr *This = impl_from_IXMLDOMAttribute( iface );
 403     return IXMLDOMNode_get_xml( IXMLDOMNode_from_impl(&This->node), p );
 404 }
 405
 406 static HRESULT WINAPI domattr_transformNode(
 407     IXMLDOMAttribute *iface,
 408     IXMLDOMNode* domNode, BSTR* p)
 409 {
 410     domattr *This = impl_from_IXMLDOMAttribute( iface );
 411     return IXMLDOMNode_transformNode( IXMLDOMNode_from_impl(&This->node), domNode, p );
 412 }
 413
 414 static HRESULT WINAPI domattr_selectNodes(
 415     IXMLDOMAttribute *iface,
 416     BSTR p, IXMLDOMNodeList** outList)
 417 {
 418     domattr *This = impl_from_IXMLDOMAttribute( iface );
 419     return IXMLDOMNode_selectNodes( IXMLDOMNode_from_impl(&This->node), p, outList );
 420 }
 421
 422 static HRESULT WINAPI domattr_selectSingleNode(
 423     IXMLDOMAttribute *iface,
 424     BSTR p, IXMLDOMNode** outNode)
 425 {
 426     domattr *This = impl_from_IXMLDOMAttribute( iface );
 427     return IXMLDOMNode_selectSingleNode( IXMLDOMNode_from_impl(&This->node), p, outNode );
 428 }
 429
 430 static HRESULT WINAPI domattr_get_parsed(
 431     IXMLDOMAttribute *iface,
 432     VARIANT_BOOL* pbool)
 433 {
 434     domattr *This = impl_from_IXMLDOMAttribute( iface );
 435     return IXMLDOMNode_get_parsed( IXMLDOMNode_from_impl(&This->node), pbool );
 436 }
 437
 438 static HRESULT WINAPI domattr_get_namespaceURI(
 439     IXMLDOMAttribute *iface,
 440     BSTR* p)
 441 {
 442     domattr *This = impl_from_IXMLDOMAttribute( iface );
 443     return IXMLDOMNode_get_namespaceURI( IXMLDOMNode_from_impl(&This->node), p );
 444 }
 445
 446 static HRESULT WINAPI domattr_get_prefix(
 447     IXMLDOMAttribute *iface,
 448     BSTR* p)
 449 {
 450     domattr *This = impl_from_IXMLDOMAttribute( iface );
 451     return IXMLDOMNode_get_prefix( IXMLDOMNode_from_impl(&This->node), p );
 452 }
 453
 454 static HRESULT WINAPI domattr_get_baseName(
 455     IXMLDOMAttribute *iface,
 456     BSTR* p)
 457 {
 458     domattr *This = impl_from_IXMLDOMAttribute( iface );
 459     return IXMLDOMNode_get_baseName( IXMLDOMNode_from_impl(&This->node), p );
 460 }
 461
 462 static HRESULT WINAPI domattr_transformNodeToObject(
 463     IXMLDOMAttribute *iface,
 464     IXMLDOMNode* domNode, VARIANT var1)
 465 {
 466     domattr *This = impl_from_IXMLDOMAttribute( iface );
 467     return IXMLDOMNode_transformNodeToObject( IXMLDOMNode_from_impl(&This->node), domNode, var1 );
 468 }
 469
 470 static HRESULT WINAPI domattr_get_name(
 471     IXMLDOMAttribute *iface,
 472     BSTR *p)
 473 {
 474     /* name property returns the same value as nodeName */
 475     domattr *This = impl_from_IXMLDOMAttribute( iface );
 476     return IXMLDOMNode_get_nodeName( IXMLDOMNode_from_impl(&This->node), p );
 477 }
 478
 479 static HRESULT WINAPI domattr_get_value(
 480     IXMLDOMAttribute *iface,
 481     VARIANT *var1)
 482 {
 483     domattr *This = impl_from_IXMLDOMAttribute( iface );
 484     return IXMLDOMNode_get_nodeValue( IXMLDOMNode_from_impl(&This->node), var1 );
 485 }
 486
 487 static HRESULT WINAPI domattr_put_value(
 488     IXMLDOMAttribute *iface,
 489     VARIANT var1)
 490 {
 491     domattr *This = impl_from_IXMLDOMAttribute( iface );
 492     return IXMLDOMNode_put_nodeValue( IXMLDOMNode_from_impl(&This->node), var1 );
 493 }
 494
 495 static const struct IXMLDOMAttributeVtbl domattr_vtbl =
 496 {
 497     domattr_QueryInterface,
 498     domattr_AddRef,
 499     domattr_Release,
 500     domattr_GetTypeInfoCount,
 501     domattr_GetTypeInfo,
 502     domattr_GetIDsOfNames,
 503     domattr_Invoke,
 504     domattr_get_nodeName,
 505     domattr_get_nodeValue,
 506     domattr_put_nodeValue,
 507     domattr_get_nodeType,
 508     domattr_get_parentNode,
 509     domattr_get_childNodes,
 510     domattr_get_firstChild,
 511     domattr_get_lastChild,
 512     domattr_get_previousSibling,
 513     domattr_get_nextSibling,
 514     domattr_get_attributes,
 515     domattr_insertBefore,
 516     domattr_replaceChild,
 517     domattr_removeChild,
 518     domattr_appendChild,
 519     domattr_hasChildNodes,
 520     domattr_get_ownerDocument,
 521     domattr_cloneNode,
 522     domattr_get_nodeTypeString,
 523     domattr_get_text,
 524     domattr_put_text,
 525     domattr_get_specified,
 526     domattr_get_definition,
 527     domattr_get_nodeTypedValue,
 528     domattr_put_nodeTypedValue,
 529     domattr_get_dataType,
 530     domattr_put_dataType,
 531     domattr_get_xml,
 532     domattr_transformNode,
 533     domattr_selectNodes,
 534     domattr_selectSingleNode,
 535     domattr_get_parsed,
 536     domattr_get_namespaceURI,
 537     domattr_get_prefix,
 538     domattr_get_baseName,
 539     domattr_transformNodeToObject,
 540     domattr_get_name,
 541     domattr_get_value,
 542     domattr_put_value
 543 };
 544
 545 IUnknown* create_attribute( xmlNodePtr attribute )
 546 {
 547     domattr *This;
 548
 549     This = heap_alloc( sizeof *This );
 550     if ( !This )
 551         return NULL;
 552
 553     This->lpVtbl = &domattr_vtbl;
 554     This->ref = 1;
 555
 556     init_xmlnode(&This->node, attribute, (IUnknown*)&This->lpVtbl, NULL);
 557
 558     return (IUnknown*) &This->lpVtbl;
 559 }
 560
 561 #endif