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 "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 _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_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 domfrag_AddRef(
  82     IXMLDOMDocumentFragment *iface )
  83 {
  84     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
  85     return InterlockedIncrement( &This->ref );
  86 }
  87
  88 static ULONG WINAPI domfrag_Release(
  89     IXMLDOMDocumentFragment *iface )
  90 {
  91     domfrag *This = impl_from_IXMLDOMDocumentFragment( 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 domfrag_GetTypeInfoCount(
 105     IXMLDOMDocumentFragment *iface,
 106     UINT* pctinfo )
 107 {
 108     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 109
 110     TRACE("(%p)->(%p)\n", This, pctinfo);
 111
 112     *pctinfo = 1;
 113
 114     return S_OK;
 115 }
 116
 117 static HRESULT WINAPI domfrag_GetTypeInfo(
 118     IXMLDOMDocumentFragment *iface,
 119     UINT iTInfo, LCID lcid,
 120     ITypeInfo** ppTInfo )
 121 {
 122     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 123     HRESULT hr;
 124
 125     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 126
 127     hr = get_typeinfo(IXMLDOMDocumentFragment_tid, ppTInfo);
 128
 129     return hr;
 130 }
 131
 132 static HRESULT WINAPI domfrag_GetIDsOfNames(
 133     IXMLDOMDocumentFragment *iface,
 134     REFIID riid, LPOLESTR* rgszNames,
 135     UINT cNames, LCID lcid, DISPID* rgDispId )
 136 {
 137     domfrag *This = impl_from_IXMLDOMDocumentFragment( 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(IXMLDOMDocumentFragment_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 domfrag_Invoke(
 158     IXMLDOMDocumentFragment *iface,
 159     DISPID dispIdMember, REFIID riid, LCID lcid,
 160     WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
 161     EXCEPINFO* pExcepInfo, UINT* puArgErr )
 162 {
 163     domfrag *This = impl_from_IXMLDOMDocumentFragment( 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(IXMLDOMDocumentFragment_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 domfrag_get_nodeName(
 182     IXMLDOMDocumentFragment *iface,
 183     BSTR* p )
 184 {
 185     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 186
 187     static const WCHAR document_fragmentW[] =
 188         {'#','d','o','c','u','m','e','n','t','-','f','r','a','g','m','e','n','t',0};
 189
 190     TRACE("(%p)->(%p)\n", This, p);
 191
 192     return return_bstr(document_fragmentW, p);
 193 }
 194
 195 static HRESULT WINAPI domfrag_get_nodeValue(
 196     IXMLDOMDocumentFragment *iface,
 197     VARIANT* value)
 198 {
 199     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 200
 201     FIXME("(%p)->(%p)\n", This, value);
 202
 203     if(!value)
 204         return E_INVALIDARG;
 205
 206     V_VT(value) = VT_NULL;
 207     return S_FALSE;
 208 }
 209
 210 static HRESULT WINAPI domfrag_put_nodeValue(
 211     IXMLDOMDocumentFragment *iface,
 212     VARIANT value)
 213 {
 214     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 215     FIXME("(%p)->(v%d)\n", This, V_VT(&value));
 216     return E_FAIL;
 217 }
 218
 219 static HRESULT WINAPI domfrag_get_nodeType(
 220     IXMLDOMDocumentFragment *iface,
 221     DOMNodeType* domNodeType )
 222 {
 223     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 224
 225     TRACE("(%p)->(%p)\n", This, domNodeType);
 226
 227     *domNodeType = NODE_DOCUMENT_FRAGMENT;
 228     return S_OK;
 229 }
 230
 231 static HRESULT WINAPI domfrag_get_parentNode(
 232     IXMLDOMDocumentFragment *iface,
 233     IXMLDOMNode** parent )
 234 {
 235     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 236
 237     TRACE("(%p)->(%p)\n", This, parent);
 238
 239     return node_get_parent(&This->node, parent);
 240 }
 241
 242 static HRESULT WINAPI domfrag_get_childNodes(
 243     IXMLDOMDocumentFragment *iface,
 244     IXMLDOMNodeList** outList)
 245 {
 246     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 247
 248     TRACE("(%p)->(%p)\n", This, outList);
 249
 250     return node_get_child_nodes(&This->node, outList);
 251 }
 252
 253 static HRESULT WINAPI domfrag_get_firstChild(
 254     IXMLDOMDocumentFragment *iface,
 255     IXMLDOMNode** domNode)
 256 {
 257     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 258
 259     TRACE("(%p)->(%p)\n", This, domNode);
 260
 261     return node_get_first_child(&This->node, domNode);
 262 }
 263
 264 static HRESULT WINAPI domfrag_get_lastChild(
 265     IXMLDOMDocumentFragment *iface,
 266     IXMLDOMNode** domNode)
 267 {
 268     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 269
 270     TRACE("(%p)->(%p)\n", This, domNode);
 271
 272     return node_get_last_child(&This->node, domNode);
 273 }
 274
 275 static HRESULT WINAPI domfrag_get_previousSibling(
 276     IXMLDOMDocumentFragment *iface,
 277     IXMLDOMNode** domNode)
 278 {
 279     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 280
 281     TRACE("(%p)->(%p)\n", This, domNode);
 282
 283     return return_null_node(domNode);
 284 }
 285
 286 static HRESULT WINAPI domfrag_get_nextSibling(
 287     IXMLDOMDocumentFragment *iface,
 288     IXMLDOMNode** domNode)
 289 {
 290     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 291
 292     TRACE("(%p)->(%p)\n", This, domNode);
 293
 294     return return_null_node(domNode);
 295 }
 296
 297 static HRESULT WINAPI domfrag_get_attributes(
 298     IXMLDOMDocumentFragment *iface,
 299     IXMLDOMNamedNodeMap** attributeMap)
 300 {
 301     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 302
 303     TRACE("(%p)->(%p)\n", This, attributeMap);
 304
 305     return return_null_ptr((void**)attributeMap);
 306 }
 307
 308 static HRESULT WINAPI domfrag_insertBefore(
 309     IXMLDOMDocumentFragment *iface,
 310     IXMLDOMNode* newNode, VARIANT refChild,
 311     IXMLDOMNode** outOldNode)
 312 {
 313     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 314
 315     TRACE("(%p)->(%p x%d %p)\n", This, newNode, V_VT(&refChild), outOldNode);
 316
 317     /* TODO: test */
 318     return node_insert_before(&This->node, newNode, &refChild, outOldNode);
 319 }
 320
 321 static HRESULT WINAPI domfrag_replaceChild(
 322     IXMLDOMDocumentFragment *iface,
 323     IXMLDOMNode* newNode,
 324     IXMLDOMNode* oldNode,
 325     IXMLDOMNode** outOldNode)
 326 {
 327     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 328     return IXMLDOMNode_replaceChild( IXMLDOMNode_from_impl(&This->node), newNode, oldNode, outOldNode );
 329 }
 330
 331 static HRESULT WINAPI domfrag_removeChild(
 332     IXMLDOMDocumentFragment *iface,
 333     IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
 334 {
 335     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 336     return IXMLDOMNode_removeChild( IXMLDOMNode_from_impl(&This->node), domNode, oldNode );
 337 }
 338
 339 static HRESULT WINAPI domfrag_appendChild(
 340     IXMLDOMDocumentFragment *iface,
 341     IXMLDOMNode* newNode, IXMLDOMNode** outNewNode)
 342 {
 343     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 344     return IXMLDOMNode_appendChild( IXMLDOMNode_from_impl(&This->node), newNode, outNewNode );
 345 }
 346
 347 static HRESULT WINAPI domfrag_hasChildNodes(
 348     IXMLDOMDocumentFragment *iface,
 349     VARIANT_BOOL* pbool)
 350 {
 351     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 352     return IXMLDOMNode_hasChildNodes( IXMLDOMNode_from_impl(&This->node), pbool );
 353 }
 354
 355 static HRESULT WINAPI domfrag_get_ownerDocument(
 356     IXMLDOMDocumentFragment *iface,
 357     IXMLDOMDocument** domDocument)
 358 {
 359     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 360     return IXMLDOMNode_get_ownerDocument( IXMLDOMNode_from_impl(&This->node), domDocument );
 361 }
 362
 363 static HRESULT WINAPI domfrag_cloneNode(
 364     IXMLDOMDocumentFragment *iface,
 365     VARIANT_BOOL pbool, IXMLDOMNode** outNode)
 366 {
 367     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 368     return IXMLDOMNode_cloneNode( IXMLDOMNode_from_impl(&This->node), pbool, outNode );
 369 }
 370
 371 static HRESULT WINAPI domfrag_get_nodeTypeString(
 372     IXMLDOMDocumentFragment *iface,
 373     BSTR* p)
 374 {
 375     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 376     return IXMLDOMNode_get_nodeTypeString( IXMLDOMNode_from_impl(&This->node), p );
 377 }
 378
 379 static HRESULT WINAPI domfrag_get_text(
 380     IXMLDOMDocumentFragment *iface,
 381     BSTR* p)
 382 {
 383     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 384     return IXMLDOMNode_get_text( IXMLDOMNode_from_impl(&This->node), p );
 385 }
 386
 387 static HRESULT WINAPI domfrag_put_text(
 388     IXMLDOMDocumentFragment *iface,
 389     BSTR p)
 390 {
 391     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 392     return IXMLDOMNode_put_text( IXMLDOMNode_from_impl(&This->node), p );
 393 }
 394
 395 static HRESULT WINAPI domfrag_get_specified(
 396     IXMLDOMDocumentFragment *iface,
 397     VARIANT_BOOL* pbool)
 398 {
 399     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 400     return IXMLDOMNode_get_specified( IXMLDOMNode_from_impl(&This->node), pbool );
 401 }
 402
 403 static HRESULT WINAPI domfrag_get_definition(
 404     IXMLDOMDocumentFragment *iface,
 405     IXMLDOMNode** domNode)
 406 {
 407     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 408     return IXMLDOMNode_get_definition( IXMLDOMNode_from_impl(&This->node), domNode );
 409 }
 410
 411 static HRESULT WINAPI domfrag_get_nodeTypedValue(
 412     IXMLDOMDocumentFragment *iface,
 413     VARIANT* var1)
 414 {
 415     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 416     return IXMLDOMNode_get_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 417 }
 418
 419 static HRESULT WINAPI domfrag_put_nodeTypedValue(
 420     IXMLDOMDocumentFragment *iface,
 421     VARIANT var1)
 422 {
 423     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 424     return IXMLDOMNode_put_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 425 }
 426
 427 static HRESULT WINAPI domfrag_get_dataType(
 428     IXMLDOMDocumentFragment *iface,
 429     VARIANT* var1)
 430 {
 431     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 432     return IXMLDOMNode_get_dataType( IXMLDOMNode_from_impl(&This->node), var1 );
 433 }
 434
 435 static HRESULT WINAPI domfrag_put_dataType(
 436     IXMLDOMDocumentFragment *iface,
 437     BSTR p)
 438 {
 439     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 440     return IXMLDOMNode_put_dataType( IXMLDOMNode_from_impl(&This->node), p );
 441 }
 442
 443 static HRESULT WINAPI domfrag_get_xml(
 444     IXMLDOMDocumentFragment *iface,
 445     BSTR* p)
 446 {
 447     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 448     return IXMLDOMNode_get_xml( IXMLDOMNode_from_impl(&This->node), p );
 449 }
 450
 451 static HRESULT WINAPI domfrag_transformNode(
 452     IXMLDOMDocumentFragment *iface,
 453     IXMLDOMNode* domNode, BSTR* p)
 454 {
 455     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 456     return IXMLDOMNode_transformNode( IXMLDOMNode_from_impl(&This->node), domNode, p );
 457 }
 458
 459 static HRESULT WINAPI domfrag_selectNodes(
 460     IXMLDOMDocumentFragment *iface,
 461     BSTR p, IXMLDOMNodeList** outList)
 462 {
 463     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 464     return IXMLDOMNode_selectNodes( IXMLDOMNode_from_impl(&This->node), p, outList );
 465 }
 466
 467 static HRESULT WINAPI domfrag_selectSingleNode(
 468     IXMLDOMDocumentFragment *iface,
 469     BSTR p, IXMLDOMNode** outNode)
 470 {
 471     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 472     return IXMLDOMNode_selectSingleNode( IXMLDOMNode_from_impl(&This->node), p, outNode );
 473 }
 474
 475 static HRESULT WINAPI domfrag_get_parsed(
 476     IXMLDOMDocumentFragment *iface,
 477     VARIANT_BOOL* pbool)
 478 {
 479     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 480     return IXMLDOMNode_get_parsed( IXMLDOMNode_from_impl(&This->node), pbool );
 481 }
 482
 483 static HRESULT WINAPI domfrag_get_namespaceURI(
 484     IXMLDOMDocumentFragment *iface,
 485     BSTR* p)
 486 {
 487     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 488     return IXMLDOMNode_get_namespaceURI( IXMLDOMNode_from_impl(&This->node), p );
 489 }
 490
 491 static HRESULT WINAPI domfrag_get_prefix(
 492     IXMLDOMDocumentFragment *iface,
 493     BSTR* p)
 494 {
 495     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 496     return IXMLDOMNode_get_prefix( IXMLDOMNode_from_impl(&This->node), p );
 497 }
 498
 499 static HRESULT WINAPI domfrag_get_baseName(
 500     IXMLDOMDocumentFragment *iface,
 501     BSTR* p)
 502 {
 503     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 504     return IXMLDOMNode_get_baseName( IXMLDOMNode_from_impl(&This->node), p );
 505 }
 506
 507 static HRESULT WINAPI domfrag_transformNodeToObject(
 508     IXMLDOMDocumentFragment *iface,
 509     IXMLDOMNode* domNode, VARIANT var1)
 510 {
 511     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 512     return IXMLDOMNode_transformNodeToObject( IXMLDOMNode_from_impl(&This->node), domNode, var1 );
 513 }
 514
 515 static const struct IXMLDOMDocumentFragmentVtbl domfrag_vtbl =
 516 {
 517     domfrag_QueryInterface,
 518     domfrag_AddRef,
 519     domfrag_Release,
 520     domfrag_GetTypeInfoCount,
 521     domfrag_GetTypeInfo,
 522     domfrag_GetIDsOfNames,
 523     domfrag_Invoke,
 524     domfrag_get_nodeName,
 525     domfrag_get_nodeValue,
 526     domfrag_put_nodeValue,
 527     domfrag_get_nodeType,
 528     domfrag_get_parentNode,
 529     domfrag_get_childNodes,
 530     domfrag_get_firstChild,
 531     domfrag_get_lastChild,
 532     domfrag_get_previousSibling,
 533     domfrag_get_nextSibling,
 534     domfrag_get_attributes,
 535     domfrag_insertBefore,
 536     domfrag_replaceChild,
 537     domfrag_removeChild,
 538     domfrag_appendChild,
 539     domfrag_hasChildNodes,
 540     domfrag_get_ownerDocument,
 541     domfrag_cloneNode,
 542     domfrag_get_nodeTypeString,
 543     domfrag_get_text,
 544     domfrag_put_text,
 545     domfrag_get_specified,
 546     domfrag_get_definition,
 547     domfrag_get_nodeTypedValue,
 548     domfrag_put_nodeTypedValue,
 549     domfrag_get_dataType,
 550     domfrag_put_dataType,
 551     domfrag_get_xml,
 552     domfrag_transformNode,
 553     domfrag_selectNodes,
 554     domfrag_selectSingleNode,
 555     domfrag_get_parsed,
 556     domfrag_get_namespaceURI,
 557     domfrag_get_prefix,
 558     domfrag_get_baseName,
 559     domfrag_transformNodeToObject
 560 };
 561
 562 IUnknown* create_doc_fragment( xmlNodePtr fragment )
 563 {
 564     domfrag *This;
 565
 566     This = heap_alloc( sizeof *This );
 567     if ( !This )
 568         return NULL;
 569
 570     This->lpVtbl = &domfrag_vtbl;
 571     This->ref = 1;
 572
 573     init_xmlnode(&This->node, fragment, (IXMLDOMNode*)&This->lpVtbl, NULL);
 574
 575     return (IUnknown*) &This->lpVtbl;
 576 }
 577
 578 #endif