dlls/msxml3/entityref.c

   1 /*
   2  *    DOM Entity Reference implementation
   3  *
   4  * Copyright 2007 Alistair Leslie-Hughes
   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 _entityref
  41 {
  42     const struct IXMLDOMEntityReferenceVtbl *lpVtbl;
  43     LONG ref;
  44     IUnknown *node_unk;
  45     IXMLDOMNode *node;
  46 } entityref;
  47
  48 static inline entityref *impl_from_IXMLDOMEntityReference( IXMLDOMEntityReference *iface )
  49 {
  50     return (entityref *)((char*)iface - FIELD_OFFSET(entityref, lpVtbl));
  51 }
  52
  53 static HRESULT WINAPI entityref_QueryInterface(
  54     IXMLDOMEntityReference *iface,
  55     REFIID riid,
  56     void** ppvObject )
  57 {
  58     entityref *This = impl_from_IXMLDOMEntityReference( iface );
  59     TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
  60
  61     if ( IsEqualGUID( riid, &IID_IXMLDOMEntityReference ) ||
  62          IsEqualGUID( riid, &IID_IDispatch ) ||
  63          IsEqualGUID( riid, &IID_IUnknown ) )
  64     {
  65         *ppvObject = iface;
  66     }
  67     else if ( IsEqualGUID( riid, &IID_IXMLDOMNode ) )
  68     {
  69         return IUnknown_QueryInterface(This->node_unk, riid, ppvObject);
  70     }
  71     else
  72     {
  73         FIXME("Unsupported interface %s\n", debugstr_guid(riid));
  74         return E_NOINTERFACE;
  75     }
  76
  77     IXMLDOMEntityReference_AddRef( iface );
  78
  79     return S_OK;
  80 }
  81
  82 static ULONG WINAPI entityref_AddRef(
  83     IXMLDOMEntityReference *iface )
  84 {
  85     entityref *This = impl_from_IXMLDOMEntityReference( iface );
  86     return InterlockedIncrement( &This->ref );
  87 }
  88
  89 static ULONG WINAPI entityref_Release(
  90     IXMLDOMEntityReference *iface )
  91 {
  92     entityref *This = impl_from_IXMLDOMEntityReference( iface );
  93     ULONG ref;
  94
  95     ref = InterlockedDecrement( &This->ref );
  96     if ( ref == 0 )
  97     {
  98         IUnknown_Release( This->node_unk );
  99         HeapFree( GetProcessHeap(), 0, This );
 100     }
 101
 102     return ref;
 103 }
 104
 105 static HRESULT WINAPI entityref_GetTypeInfoCount(
 106     IXMLDOMEntityReference *iface,
 107     UINT* pctinfo )
 108 {
 109     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 110     TRACE("(%p)->(%p)\n", This, pctinfo);
 111
 112     *pctinfo = 1;
 113
 114     return S_OK;
 115 }
 116
 117 static HRESULT WINAPI entityref_GetTypeInfo(
 118     IXMLDOMEntityReference *iface,
 119     UINT iTInfo, LCID lcid,
 120     ITypeInfo** ppTInfo )
 121 {
 122     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 123     HRESULT hr;
 124
 125     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 126
 127     hr = get_typeinfo(IXMLDOMEntityReference_tid, ppTInfo);
 128
 129     return hr;
 130 }
 131
 132 static HRESULT WINAPI entityref_GetIDsOfNames(
 133     IXMLDOMEntityReference *iface,
 134     REFIID riid, LPOLESTR* rgszNames,
 135     UINT cNames, LCID lcid, DISPID* rgDispId )
 136 {
 137     entityref *This = impl_from_IXMLDOMEntityReference( 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(IXMLDOMEntityReference_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 entityref_Invoke(
 158     IXMLDOMEntityReference *iface,
 159     DISPID dispIdMember, REFIID riid, LCID lcid,
 160     WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
 161     EXCEPINFO* pExcepInfo, UINT* puArgErr )
 162 {
 163     entityref *This = impl_from_IXMLDOMEntityReference( 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(IXMLDOMEntityReference_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
 178     return hr;
 179 }
 180
 181 static HRESULT WINAPI entityref_get_nodeName(
 182     IXMLDOMEntityReference *iface,
 183     BSTR* p )
 184 {
 185     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 186     return IXMLDOMNode_get_nodeName( This->node, p );
 187 }
 188
 189 static HRESULT WINAPI entityref_get_nodeValue(
 190     IXMLDOMEntityReference *iface,
 191     VARIANT* var1 )
 192 {
 193     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 194     return IXMLDOMNode_get_nodeValue( This->node, var1 );
 195 }
 196
 197 static HRESULT WINAPI entityref_put_nodeValue(
 198     IXMLDOMEntityReference *iface,
 199     VARIANT var1 )
 200 {
 201     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 202     return IXMLDOMNode_put_nodeValue( This->node, var1 );
 203 }
 204
 205 static HRESULT WINAPI entityref_get_nodeType(
 206     IXMLDOMEntityReference *iface,
 207     DOMNodeType* domNodeType )
 208 {
 209     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 210     return IXMLDOMNode_get_nodeType( This->node, domNodeType );
 211 }
 212
 213 static HRESULT WINAPI entityref_get_parentNode(
 214     IXMLDOMEntityReference *iface,
 215     IXMLDOMNode** parent )
 216 {
 217     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 218     return IXMLDOMNode_get_parentNode( This->node, parent );
 219 }
 220
 221 static HRESULT WINAPI entityref_get_childNodes(
 222     IXMLDOMEntityReference *iface,
 223     IXMLDOMNodeList** outList)
 224 {
 225     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 226     return IXMLDOMNode_get_childNodes( This->node, outList );
 227 }
 228
 229 static HRESULT WINAPI entityref_get_firstChild(
 230     IXMLDOMEntityReference *iface,
 231     IXMLDOMNode** domNode)
 232 {
 233     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 234     return IXMLDOMNode_get_firstChild( This->node, domNode );
 235 }
 236
 237 static HRESULT WINAPI entityref_get_lastChild(
 238     IXMLDOMEntityReference *iface,
 239     IXMLDOMNode** domNode)
 240 {
 241     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 242     return IXMLDOMNode_get_lastChild( This->node, domNode );
 243 }
 244
 245 static HRESULT WINAPI entityref_get_previousSibling(
 246     IXMLDOMEntityReference *iface,
 247     IXMLDOMNode** domNode)
 248 {
 249     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 250     return IXMLDOMNode_get_previousSibling( This->node, domNode );
 251 }
 252
 253 static HRESULT WINAPI entityref_get_nextSibling(
 254     IXMLDOMEntityReference *iface,
 255     IXMLDOMNode** domNode)
 256 {
 257     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 258     return IXMLDOMNode_get_nextSibling( This->node, domNode );
 259 }
 260
 261 static HRESULT WINAPI entityref_get_attributes(
 262     IXMLDOMEntityReference *iface,
 263     IXMLDOMNamedNodeMap** attributeMap)
 264 {
 265     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 266     return IXMLDOMNode_get_attributes( This->node, attributeMap );
 267 }
 268
 269 static HRESULT WINAPI entityref_insertBefore(
 270     IXMLDOMEntityReference *iface,
 271     IXMLDOMNode* newNode, VARIANT var1,
 272     IXMLDOMNode** outOldNode)
 273 {
 274     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 275     return IXMLDOMNode_insertBefore( This->node, newNode, var1, outOldNode );
 276 }
 277
 278 static HRESULT WINAPI entityref_replaceChild(
 279     IXMLDOMEntityReference *iface,
 280     IXMLDOMNode* newNode,
 281     IXMLDOMNode* oldNode,
 282     IXMLDOMNode** outOldNode)
 283 {
 284     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 285     return IXMLDOMNode_replaceChild( This->node, newNode, oldNode, outOldNode );
 286 }
 287
 288 static HRESULT WINAPI entityref_removeChild(
 289     IXMLDOMEntityReference *iface,
 290     IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
 291 {
 292     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 293     return IXMLDOMNode_removeChild( This->node, domNode, oldNode );
 294 }
 295
 296 static HRESULT WINAPI entityref_appendChild(
 297     IXMLDOMEntityReference *iface,
 298     IXMLDOMNode* newNode, IXMLDOMNode** outNewNode)
 299 {
 300     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 301     return IXMLDOMNode_appendChild( This->node, newNode, outNewNode );
 302 }
 303
 304 static HRESULT WINAPI entityref_hasChildNodes(
 305     IXMLDOMEntityReference *iface,
 306     VARIANT_BOOL* pbool)
 307 {
 308     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 309     return IXMLDOMNode_hasChildNodes( This->node, pbool );
 310 }
 311
 312 static HRESULT WINAPI entityref_get_ownerDocument(
 313     IXMLDOMEntityReference *iface,
 314     IXMLDOMDocument** domDocument)
 315 {
 316     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 317     return IXMLDOMNode_get_ownerDocument( This->node, domDocument );
 318 }
 319
 320 static HRESULT WINAPI entityref_cloneNode(
 321     IXMLDOMEntityReference *iface,
 322     VARIANT_BOOL pbool, IXMLDOMNode** outNode)
 323 {
 324     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 325     return IXMLDOMNode_cloneNode( This->node, pbool, outNode );
 326 }
 327
 328 static HRESULT WINAPI entityref_get_nodeTypeString(
 329     IXMLDOMEntityReference *iface,
 330     BSTR* p)
 331 {
 332     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 333     return IXMLDOMNode_get_nodeTypeString( This->node, p );
 334 }
 335
 336 static HRESULT WINAPI entityref_get_text(
 337     IXMLDOMEntityReference *iface,
 338     BSTR* p)
 339 {
 340     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 341     return IXMLDOMNode_get_text( This->node, p );
 342 }
 343
 344 static HRESULT WINAPI entityref_put_text(
 345     IXMLDOMEntityReference *iface,
 346     BSTR p)
 347 {
 348     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 349     return IXMLDOMNode_put_text( This->node, p );
 350 }
 351
 352 static HRESULT WINAPI entityref_get_specified(
 353     IXMLDOMEntityReference *iface,
 354     VARIANT_BOOL* pbool)
 355 {
 356     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 357     return IXMLDOMNode_get_specified( This->node, pbool );
 358 }
 359
 360 static HRESULT WINAPI entityref_get_definition(
 361     IXMLDOMEntityReference *iface,
 362     IXMLDOMNode** domNode)
 363 {
 364     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 365     return IXMLDOMNode_get_definition( This->node, domNode );
 366 }
 367
 368 static HRESULT WINAPI entityref_get_nodeTypedValue(
 369     IXMLDOMEntityReference *iface,
 370     VARIANT* var1)
 371 {
 372     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 373     return IXMLDOMNode_get_nodeTypedValue( This->node, var1 );
 374 }
 375
 376 static HRESULT WINAPI entityref_put_nodeTypedValue(
 377     IXMLDOMEntityReference *iface,
 378     VARIANT var1)
 379 {
 380     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 381     return IXMLDOMNode_put_nodeTypedValue( This->node, var1 );
 382 }
 383
 384 static HRESULT WINAPI entityref_get_dataType(
 385     IXMLDOMEntityReference *iface,
 386     VARIANT* var1)
 387 {
 388     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 389     return IXMLDOMNode_get_dataType( This->node, var1 );
 390 }
 391
 392 static HRESULT WINAPI entityref_put_dataType(
 393     IXMLDOMEntityReference *iface,
 394     BSTR p)
 395 {
 396     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 397     return IXMLDOMNode_put_dataType( This->node, p );
 398 }
 399
 400 static HRESULT WINAPI entityref_get_xml(
 401     IXMLDOMEntityReference *iface,
 402     BSTR* p)
 403 {
 404     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 405     return IXMLDOMNode_get_xml( This->node, p );
 406 }
 407
 408 static HRESULT WINAPI entityref_transformNode(
 409     IXMLDOMEntityReference *iface,
 410     IXMLDOMNode* domNode, BSTR* p)
 411 {
 412     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 413     return IXMLDOMNode_transformNode( This->node, domNode, p );
 414 }
 415
 416 static HRESULT WINAPI entityref_selectNodes(
 417     IXMLDOMEntityReference *iface,
 418     BSTR p, IXMLDOMNodeList** outList)
 419 {
 420     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 421     return IXMLDOMNode_selectNodes( This->node, p, outList );
 422 }
 423
 424 static HRESULT WINAPI entityref_selectSingleNode(
 425     IXMLDOMEntityReference *iface,
 426     BSTR p, IXMLDOMNode** outNode)
 427 {
 428     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 429     return IXMLDOMNode_selectSingleNode( This->node, p, outNode );
 430 }
 431
 432 static HRESULT WINAPI entityref_get_parsed(
 433     IXMLDOMEntityReference *iface,
 434     VARIANT_BOOL* pbool)
 435 {
 436     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 437     return IXMLDOMNode_get_parsed( This->node, pbool );
 438 }
 439
 440 static HRESULT WINAPI entityref_get_namespaceURI(
 441     IXMLDOMEntityReference *iface,
 442     BSTR* p)
 443 {
 444     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 445     return IXMLDOMNode_get_namespaceURI( This->node, p );
 446 }
 447
 448 static HRESULT WINAPI entityref_get_prefix(
 449     IXMLDOMEntityReference *iface,
 450     BSTR* p)
 451 {
 452     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 453     return IXMLDOMNode_get_prefix( This->node, p );
 454 }
 455
 456 static HRESULT WINAPI entityref_get_baseName(
 457     IXMLDOMEntityReference *iface,
 458     BSTR* p)
 459 {
 460     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 461     return IXMLDOMNode_get_baseName( This->node, p );
 462 }
 463
 464 static HRESULT WINAPI entityref_transformNodeToObject(
 465     IXMLDOMEntityReference *iface,
 466     IXMLDOMNode* domNode, VARIANT var1)
 467 {
 468     entityref *This = impl_from_IXMLDOMEntityReference( iface );
 469     return IXMLDOMNode_transformNodeToObject( This->node, domNode, var1 );
 470 }
 471
 472 static const struct IXMLDOMEntityReferenceVtbl entityref_vtbl =
 473 {
 474     entityref_QueryInterface,
 475     entityref_AddRef,
 476     entityref_Release,
 477     entityref_GetTypeInfoCount,
 478     entityref_GetTypeInfo,
 479     entityref_GetIDsOfNames,
 480     entityref_Invoke,
 481     entityref_get_nodeName,
 482     entityref_get_nodeValue,
 483     entityref_put_nodeValue,
 484     entityref_get_nodeType,
 485     entityref_get_parentNode,
 486     entityref_get_childNodes,
 487     entityref_get_firstChild,
 488     entityref_get_lastChild,
 489     entityref_get_previousSibling,
 490     entityref_get_nextSibling,
 491     entityref_get_attributes,
 492     entityref_insertBefore,
 493     entityref_replaceChild,
 494     entityref_removeChild,
 495     entityref_appendChild,
 496     entityref_hasChildNodes,
 497     entityref_get_ownerDocument,
 498     entityref_cloneNode,
 499     entityref_get_nodeTypeString,
 500     entityref_get_text,
 501     entityref_put_text,
 502     entityref_get_specified,
 503     entityref_get_definition,
 504     entityref_get_nodeTypedValue,
 505     entityref_put_nodeTypedValue,
 506     entityref_get_dataType,
 507     entityref_put_dataType,
 508     entityref_get_xml,
 509     entityref_transformNode,
 510     entityref_selectNodes,
 511     entityref_selectSingleNode,
 512     entityref_get_parsed,
 513     entityref_get_namespaceURI,
 514     entityref_get_prefix,
 515     entityref_get_baseName,
 516     entityref_transformNodeToObject,
 517 };
 518
 519 IUnknown* create_doc_entity_ref( xmlNodePtr entity )
 520 {
 521     entityref *This;
 522     HRESULT hr;
 523
 524     This = HeapAlloc( GetProcessHeap(), 0, sizeof *This );
 525     if ( !This )
 526         return NULL;
 527
 528     This->lpVtbl = &entityref_vtbl;
 529     This->ref = 1;
 530
 531     This->node_unk = create_basic_node( entity, (IUnknown*)&This->lpVtbl );
 532     if(!This->node_unk)
 533     {
 534         HeapFree(GetProcessHeap(), 0, This);
 535         return NULL;
 536     }
 537
 538     hr = IUnknown_QueryInterface(This->node_unk, &IID_IXMLDOMNode, (LPVOID*)&This->node);
 539     if(FAILED(hr))
 540     {
 541         IUnknown_Release(This->node_unk);
 542         HeapFree( GetProcessHeap(), 0, This );
 543         return NULL;
 544     }
 545     /* The ref on This->node is actually looped back into this object, so release it */
 546     IXMLDOMNode_Release(This->node);
 547
 548     return (IUnknown*) &This->lpVtbl;
 549 }
 550
 551 #endif