dlls/msxml3/docfrag.c

   1 /*
   2  *    DOM Document Fragment 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 _domfrag
  41 {
  42     xmlnode node;
  43     const struct IXMLDOMDocumentFragmentVtbl *lpVtbl;
  44     LONG ref;
  45 } domfrag;
  46
  47 static inline domfrag *impl_from_IXMLDOMDocumentFragment( IXMLDOMDocumentFragment *iface )
  48 {
  49     return (domfrag *)((char*)iface - FIELD_OFFSET(domfrag, lpVtbl));
  50 }
  51
  52 static HRESULT WINAPI domfrag_QueryInterface(
  53     IXMLDOMDocumentFragment *iface,
  54     REFIID riid,
  55     void** ppvObject )
  56 {
  57     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
  58     TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
  59
  60     if ( IsEqualGUID( riid, &IID_IXMLDOMDocumentFragment ) ||
  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 domfrag_AddRef(
  81     IXMLDOMDocumentFragment *iface )
  82 {
  83     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
  84     return InterlockedIncrement( &This->ref );
  85 }
  86
  87 static ULONG WINAPI domfrag_Release(
  88     IXMLDOMDocumentFragment *iface )
  89 {
  90     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
  91     ULONG ref;
  92
  93     ref = InterlockedDecrement( &This->ref );
  94     if ( ref == 0 )
  95     {
  96         destroy_xmlnode(&This->node);
  97         HeapFree( GetProcessHeap(), 0, This );
  98     }
  99
 100     return ref;
 101 }
 102
 103 static HRESULT WINAPI domfrag_GetTypeInfoCount(
 104     IXMLDOMDocumentFragment *iface,
 105     UINT* pctinfo )
 106 {
 107     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 108
 109     TRACE("(%p)->(%p)\n", This, pctinfo);
 110
 111     *pctinfo = 1;
 112
 113     return S_OK;
 114 }
 115
 116 static HRESULT WINAPI domfrag_GetTypeInfo(
 117     IXMLDOMDocumentFragment *iface,
 118     UINT iTInfo, LCID lcid,
 119     ITypeInfo** ppTInfo )
 120 {
 121     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 122     HRESULT hr;
 123
 124     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 125
 126     hr = get_typeinfo(IXMLDOMDocumentFragment_tid, ppTInfo);
 127
 128     return hr;
 129 }
 130
 131 static HRESULT WINAPI domfrag_GetIDsOfNames(
 132     IXMLDOMDocumentFragment *iface,
 133     REFIID riid, LPOLESTR* rgszNames,
 134     UINT cNames, LCID lcid, DISPID* rgDispId )
 135 {
 136     domfrag *This = impl_from_IXMLDOMDocumentFragment( 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(IXMLDOMDocumentFragment_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 domfrag_Invoke(
 157     IXMLDOMDocumentFragment *iface,
 158     DISPID dispIdMember, REFIID riid, LCID lcid,
 159     WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
 160     EXCEPINFO* pExcepInfo, UINT* puArgErr )
 161 {
 162     domfrag *This = impl_from_IXMLDOMDocumentFragment( 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(IXMLDOMDocumentFragment_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
 177     return hr;
 178 }
 179
 180 static HRESULT WINAPI domfrag_get_nodeName(
 181     IXMLDOMDocumentFragment *iface,
 182     BSTR* p )
 183 {
 184     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 185     return IXMLDOMNode_get_nodeName( IXMLDOMNode_from_impl(&This->node), p );
 186 }
 187
 188 static HRESULT WINAPI domfrag_get_nodeValue(
 189     IXMLDOMDocumentFragment *iface,
 190     VARIANT* var1 )
 191 {
 192     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 193     return IXMLDOMNode_get_nodeValue( IXMLDOMNode_from_impl(&This->node), var1 );
 194 }
 195
 196 static HRESULT WINAPI domfrag_put_nodeValue(
 197     IXMLDOMDocumentFragment *iface,
 198     VARIANT var1 )
 199 {
 200     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 201     return IXMLDOMNode_put_nodeValue( IXMLDOMNode_from_impl(&This->node), var1 );
 202 }
 203
 204 static HRESULT WINAPI domfrag_get_nodeType(
 205     IXMLDOMDocumentFragment *iface,
 206     DOMNodeType* domNodeType )
 207 {
 208     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 209     return IXMLDOMNode_get_nodeType( IXMLDOMNode_from_impl(&This->node), domNodeType );
 210 }
 211
 212 static HRESULT WINAPI domfrag_get_parentNode(
 213     IXMLDOMDocumentFragment *iface,
 214     IXMLDOMNode** parent )
 215 {
 216     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 217     return IXMLDOMNode_get_parentNode( IXMLDOMNode_from_impl(&This->node), parent );
 218 }
 219
 220 static HRESULT WINAPI domfrag_get_childNodes(
 221     IXMLDOMDocumentFragment *iface,
 222     IXMLDOMNodeList** outList)
 223 {
 224     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 225     return IXMLDOMNode_get_childNodes( IXMLDOMNode_from_impl(&This->node), outList );
 226 }
 227
 228 static HRESULT WINAPI domfrag_get_firstChild(
 229     IXMLDOMDocumentFragment *iface,
 230     IXMLDOMNode** domNode)
 231 {
 232     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 233     return IXMLDOMNode_get_firstChild( IXMLDOMNode_from_impl(&This->node), domNode );
 234 }
 235
 236 static HRESULT WINAPI domfrag_get_lastChild(
 237     IXMLDOMDocumentFragment *iface,
 238     IXMLDOMNode** domNode)
 239 {
 240     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 241     return IXMLDOMNode_get_lastChild( IXMLDOMNode_from_impl(&This->node), domNode );
 242 }
 243
 244 static HRESULT WINAPI domfrag_get_previousSibling(
 245     IXMLDOMDocumentFragment *iface,
 246     IXMLDOMNode** domNode)
 247 {
 248     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 249     return IXMLDOMNode_get_previousSibling( IXMLDOMNode_from_impl(&This->node), domNode );
 250 }
 251
 252 static HRESULT WINAPI domfrag_get_nextSibling(
 253     IXMLDOMDocumentFragment *iface,
 254     IXMLDOMNode** domNode)
 255 {
 256     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 257     return IXMLDOMNode_get_nextSibling( IXMLDOMNode_from_impl(&This->node), domNode );
 258 }
 259
 260 static HRESULT WINAPI domfrag_get_attributes(
 261     IXMLDOMDocumentFragment *iface,
 262     IXMLDOMNamedNodeMap** attributeMap)
 263 {
 264     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 265     return IXMLDOMNode_get_attributes( IXMLDOMNode_from_impl(&This->node), attributeMap );
 266 }
 267
 268 static HRESULT WINAPI domfrag_insertBefore(
 269     IXMLDOMDocumentFragment *iface,
 270     IXMLDOMNode* newNode, VARIANT var1,
 271     IXMLDOMNode** outOldNode)
 272 {
 273     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 274     return IXMLDOMNode_insertBefore( IXMLDOMNode_from_impl(&This->node), newNode, var1, outOldNode );
 275 }
 276
 277 static HRESULT WINAPI domfrag_replaceChild(
 278     IXMLDOMDocumentFragment *iface,
 279     IXMLDOMNode* newNode,
 280     IXMLDOMNode* oldNode,
 281     IXMLDOMNode** outOldNode)
 282 {
 283     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 284     return IXMLDOMNode_replaceChild( IXMLDOMNode_from_impl(&This->node), newNode, oldNode, outOldNode );
 285 }
 286
 287 static HRESULT WINAPI domfrag_removeChild(
 288     IXMLDOMDocumentFragment *iface,
 289     IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
 290 {
 291     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 292     return IXMLDOMNode_removeChild( IXMLDOMNode_from_impl(&This->node), domNode, oldNode );
 293 }
 294
 295 static HRESULT WINAPI domfrag_appendChild(
 296     IXMLDOMDocumentFragment *iface,
 297     IXMLDOMNode* newNode, IXMLDOMNode** outNewNode)
 298 {
 299     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 300     return IXMLDOMNode_appendChild( IXMLDOMNode_from_impl(&This->node), newNode, outNewNode );
 301 }
 302
 303 static HRESULT WINAPI domfrag_hasChildNodes(
 304     IXMLDOMDocumentFragment *iface,
 305     VARIANT_BOOL* pbool)
 306 {
 307     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 308     return IXMLDOMNode_hasChildNodes( IXMLDOMNode_from_impl(&This->node), pbool );
 309 }
 310
 311 static HRESULT WINAPI domfrag_get_ownerDocument(
 312     IXMLDOMDocumentFragment *iface,
 313     IXMLDOMDocument** domDocument)
 314 {
 315     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 316     return IXMLDOMNode_get_ownerDocument( IXMLDOMNode_from_impl(&This->node), domDocument );
 317 }
 318
 319 static HRESULT WINAPI domfrag_cloneNode(
 320     IXMLDOMDocumentFragment *iface,
 321     VARIANT_BOOL pbool, IXMLDOMNode** outNode)
 322 {
 323     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 324     return IXMLDOMNode_cloneNode( IXMLDOMNode_from_impl(&This->node), pbool, outNode );
 325 }
 326
 327 static HRESULT WINAPI domfrag_get_nodeTypeString(
 328     IXMLDOMDocumentFragment *iface,
 329     BSTR* p)
 330 {
 331     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 332     return IXMLDOMNode_get_nodeTypeString( IXMLDOMNode_from_impl(&This->node), p );
 333 }
 334
 335 static HRESULT WINAPI domfrag_get_text(
 336     IXMLDOMDocumentFragment *iface,
 337     BSTR* p)
 338 {
 339     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 340     return IXMLDOMNode_get_text( IXMLDOMNode_from_impl(&This->node), p );
 341 }
 342
 343 static HRESULT WINAPI domfrag_put_text(
 344     IXMLDOMDocumentFragment *iface,
 345     BSTR p)
 346 {
 347     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 348     return IXMLDOMNode_put_text( IXMLDOMNode_from_impl(&This->node), p );
 349 }
 350
 351 static HRESULT WINAPI domfrag_get_specified(
 352     IXMLDOMDocumentFragment *iface,
 353     VARIANT_BOOL* pbool)
 354 {
 355     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 356     return IXMLDOMNode_get_specified( IXMLDOMNode_from_impl(&This->node), pbool );
 357 }
 358
 359 static HRESULT WINAPI domfrag_get_definition(
 360     IXMLDOMDocumentFragment *iface,
 361     IXMLDOMNode** domNode)
 362 {
 363     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 364     return IXMLDOMNode_get_definition( IXMLDOMNode_from_impl(&This->node), domNode );
 365 }
 366
 367 static HRESULT WINAPI domfrag_get_nodeTypedValue(
 368     IXMLDOMDocumentFragment *iface,
 369     VARIANT* var1)
 370 {
 371     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 372     return IXMLDOMNode_get_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 373 }
 374
 375 static HRESULT WINAPI domfrag_put_nodeTypedValue(
 376     IXMLDOMDocumentFragment *iface,
 377     VARIANT var1)
 378 {
 379     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 380     return IXMLDOMNode_put_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 381 }
 382
 383 static HRESULT WINAPI domfrag_get_dataType(
 384     IXMLDOMDocumentFragment *iface,
 385     VARIANT* var1)
 386 {
 387     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 388     return IXMLDOMNode_get_dataType( IXMLDOMNode_from_impl(&This->node), var1 );
 389 }
 390
 391 static HRESULT WINAPI domfrag_put_dataType(
 392     IXMLDOMDocumentFragment *iface,
 393     BSTR p)
 394 {
 395     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 396     return IXMLDOMNode_put_dataType( IXMLDOMNode_from_impl(&This->node), p );
 397 }
 398
 399 static HRESULT WINAPI domfrag_get_xml(
 400     IXMLDOMDocumentFragment *iface,
 401     BSTR* p)
 402 {
 403     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 404     return IXMLDOMNode_get_xml( IXMLDOMNode_from_impl(&This->node), p );
 405 }
 406
 407 static HRESULT WINAPI domfrag_transformNode(
 408     IXMLDOMDocumentFragment *iface,
 409     IXMLDOMNode* domNode, BSTR* p)
 410 {
 411     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 412     return IXMLDOMNode_transformNode( IXMLDOMNode_from_impl(&This->node), domNode, p );
 413 }
 414
 415 static HRESULT WINAPI domfrag_selectNodes(
 416     IXMLDOMDocumentFragment *iface,
 417     BSTR p, IXMLDOMNodeList** outList)
 418 {
 419     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 420     return IXMLDOMNode_selectNodes( IXMLDOMNode_from_impl(&This->node), p, outList );
 421 }
 422
 423 static HRESULT WINAPI domfrag_selectSingleNode(
 424     IXMLDOMDocumentFragment *iface,
 425     BSTR p, IXMLDOMNode** outNode)
 426 {
 427     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 428     return IXMLDOMNode_selectSingleNode( IXMLDOMNode_from_impl(&This->node), p, outNode );
 429 }
 430
 431 static HRESULT WINAPI domfrag_get_parsed(
 432     IXMLDOMDocumentFragment *iface,
 433     VARIANT_BOOL* pbool)
 434 {
 435     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 436     return IXMLDOMNode_get_parsed( IXMLDOMNode_from_impl(&This->node), pbool );
 437 }
 438
 439 static HRESULT WINAPI domfrag_get_namespaceURI(
 440     IXMLDOMDocumentFragment *iface,
 441     BSTR* p)
 442 {
 443     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 444     return IXMLDOMNode_get_namespaceURI( IXMLDOMNode_from_impl(&This->node), p );
 445 }
 446
 447 static HRESULT WINAPI domfrag_get_prefix(
 448     IXMLDOMDocumentFragment *iface,
 449     BSTR* p)
 450 {
 451     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 452     return IXMLDOMNode_get_prefix( IXMLDOMNode_from_impl(&This->node), p );
 453 }
 454
 455 static HRESULT WINAPI domfrag_get_baseName(
 456     IXMLDOMDocumentFragment *iface,
 457     BSTR* p)
 458 {
 459     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 460     return IXMLDOMNode_get_baseName( IXMLDOMNode_from_impl(&This->node), p );
 461 }
 462
 463 static HRESULT WINAPI domfrag_transformNodeToObject(
 464     IXMLDOMDocumentFragment *iface,
 465     IXMLDOMNode* domNode, VARIANT var1)
 466 {
 467     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 468     return IXMLDOMNode_transformNodeToObject( IXMLDOMNode_from_impl(&This->node), domNode, var1 );
 469 }
 470
 471 static const struct IXMLDOMDocumentFragmentVtbl domfrag_vtbl =
 472 {
 473     domfrag_QueryInterface,
 474     domfrag_AddRef,
 475     domfrag_Release,
 476     domfrag_GetTypeInfoCount,
 477     domfrag_GetTypeInfo,
 478     domfrag_GetIDsOfNames,
 479     domfrag_Invoke,
 480     domfrag_get_nodeName,
 481     domfrag_get_nodeValue,
 482     domfrag_put_nodeValue,
 483     domfrag_get_nodeType,
 484     domfrag_get_parentNode,
 485     domfrag_get_childNodes,
 486     domfrag_get_firstChild,
 487     domfrag_get_lastChild,
 488     domfrag_get_previousSibling,
 489     domfrag_get_nextSibling,
 490     domfrag_get_attributes,
 491     domfrag_insertBefore,
 492     domfrag_replaceChild,
 493     domfrag_removeChild,
 494     domfrag_appendChild,
 495     domfrag_hasChildNodes,
 496     domfrag_get_ownerDocument,
 497     domfrag_cloneNode,
 498     domfrag_get_nodeTypeString,
 499     domfrag_get_text,
 500     domfrag_put_text,
 501     domfrag_get_specified,
 502     domfrag_get_definition,
 503     domfrag_get_nodeTypedValue,
 504     domfrag_put_nodeTypedValue,
 505     domfrag_get_dataType,
 506     domfrag_put_dataType,
 507     domfrag_get_xml,
 508     domfrag_transformNode,
 509     domfrag_selectNodes,
 510     domfrag_selectSingleNode,
 511     domfrag_get_parsed,
 512     domfrag_get_namespaceURI,
 513     domfrag_get_prefix,
 514     domfrag_get_baseName,
 515     domfrag_transformNodeToObject
 516 };
 517
 518 IUnknown* create_doc_fragment( xmlNodePtr fragment )
 519 {
 520     domfrag *This;
 521
 522     This = HeapAlloc( GetProcessHeap(), 0, sizeof *This );
 523     if ( !This )
 524         return NULL;
 525
 526     This->lpVtbl = &domfrag_vtbl;
 527     This->ref = 1;
 528
 529     init_xmlnode(&This->node, fragment, (IUnknown*)&This->lpVtbl, NULL);
 530
 531     return (IUnknown*) &This->lpVtbl;
 532 }
 533
 534 #endif