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
 329     TRACE("(%p)->(%p %p %p)\n", This, newNode, oldNode, outOldNode);
 330
 331     /* TODO: test */
 332     return node_replace_child(&This->node, newNode, oldNode, outOldNode);
 333 }
 334
 335 static HRESULT WINAPI domfrag_removeChild(
 336     IXMLDOMDocumentFragment *iface,
 337     IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
 338 {
 339     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 340     return IXMLDOMNode_removeChild( IXMLDOMNode_from_impl(&This->node), domNode, oldNode );
 341 }
 342
 343 static HRESULT WINAPI domfrag_appendChild(
 344     IXMLDOMDocumentFragment *iface,
 345     IXMLDOMNode* newNode, IXMLDOMNode** outNewNode)
 346 {
 347     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 348     return IXMLDOMNode_appendChild( IXMLDOMNode_from_impl(&This->node), newNode, outNewNode );
 349 }
 350
 351 static HRESULT WINAPI domfrag_hasChildNodes(
 352     IXMLDOMDocumentFragment *iface,
 353     VARIANT_BOOL* pbool)
 354 {
 355     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 356     return IXMLDOMNode_hasChildNodes( IXMLDOMNode_from_impl(&This->node), pbool );
 357 }
 358
 359 static HRESULT WINAPI domfrag_get_ownerDocument(
 360     IXMLDOMDocumentFragment *iface,
 361     IXMLDOMDocument** domDocument)
 362 {
 363     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 364     return IXMLDOMNode_get_ownerDocument( IXMLDOMNode_from_impl(&This->node), domDocument );
 365 }
 366
 367 static HRESULT WINAPI domfrag_cloneNode(
 368     IXMLDOMDocumentFragment *iface,
 369     VARIANT_BOOL pbool, IXMLDOMNode** outNode)
 370 {
 371     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 372     return IXMLDOMNode_cloneNode( IXMLDOMNode_from_impl(&This->node), pbool, outNode );
 373 }
 374
 375 static HRESULT WINAPI domfrag_get_nodeTypeString(
 376     IXMLDOMDocumentFragment *iface,
 377     BSTR* p)
 378 {
 379     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 380     return IXMLDOMNode_get_nodeTypeString( IXMLDOMNode_from_impl(&This->node), p );
 381 }
 382
 383 static HRESULT WINAPI domfrag_get_text(
 384     IXMLDOMDocumentFragment *iface,
 385     BSTR* p)
 386 {
 387     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 388     return IXMLDOMNode_get_text( IXMLDOMNode_from_impl(&This->node), p );
 389 }
 390
 391 static HRESULT WINAPI domfrag_put_text(
 392     IXMLDOMDocumentFragment *iface,
 393     BSTR p)
 394 {
 395     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 396     TRACE("(%p)->(%s)\n", This, debugstr_w(p));
 397     return node_put_text( &This->node, p );
 398 }
 399
 400 static HRESULT WINAPI domfrag_get_specified(
 401     IXMLDOMDocumentFragment *iface,
 402     VARIANT_BOOL* pbool)
 403 {
 404     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 405     return IXMLDOMNode_get_specified( IXMLDOMNode_from_impl(&This->node), pbool );
 406 }
 407
 408 static HRESULT WINAPI domfrag_get_definition(
 409     IXMLDOMDocumentFragment *iface,
 410     IXMLDOMNode** domNode)
 411 {
 412     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 413     return IXMLDOMNode_get_definition( IXMLDOMNode_from_impl(&This->node), domNode );
 414 }
 415
 416 static HRESULT WINAPI domfrag_get_nodeTypedValue(
 417     IXMLDOMDocumentFragment *iface,
 418     VARIANT* var1)
 419 {
 420     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 421     return IXMLDOMNode_get_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 422 }
 423
 424 static HRESULT WINAPI domfrag_put_nodeTypedValue(
 425     IXMLDOMDocumentFragment *iface,
 426     VARIANT var1)
 427 {
 428     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 429     return IXMLDOMNode_put_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 430 }
 431
 432 static HRESULT WINAPI domfrag_get_dataType(
 433     IXMLDOMDocumentFragment *iface,
 434     VARIANT* typename)
 435 {
 436     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 437     TRACE("(%p)->(%p)\n", This, typename);
 438     return return_null_var( typename );
 439 }
 440
 441 static HRESULT WINAPI domfrag_put_dataType(
 442     IXMLDOMDocumentFragment *iface,
 443     BSTR p)
 444 {
 445     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 446     return IXMLDOMNode_put_dataType( IXMLDOMNode_from_impl(&This->node), p );
 447 }
 448
 449 static HRESULT WINAPI domfrag_get_xml(
 450     IXMLDOMDocumentFragment *iface,
 451     BSTR* p)
 452 {
 453     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 454     return IXMLDOMNode_get_xml( IXMLDOMNode_from_impl(&This->node), p );
 455 }
 456
 457 static HRESULT WINAPI domfrag_transformNode(
 458     IXMLDOMDocumentFragment *iface,
 459     IXMLDOMNode* domNode, BSTR* p)
 460 {
 461     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 462     return IXMLDOMNode_transformNode( IXMLDOMNode_from_impl(&This->node), domNode, p );
 463 }
 464
 465 static HRESULT WINAPI domfrag_selectNodes(
 466     IXMLDOMDocumentFragment *iface,
 467     BSTR p, IXMLDOMNodeList** outList)
 468 {
 469     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 470     return IXMLDOMNode_selectNodes( IXMLDOMNode_from_impl(&This->node), p, outList );
 471 }
 472
 473 static HRESULT WINAPI domfrag_selectSingleNode(
 474     IXMLDOMDocumentFragment *iface,
 475     BSTR p, IXMLDOMNode** outNode)
 476 {
 477     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 478     return IXMLDOMNode_selectSingleNode( IXMLDOMNode_from_impl(&This->node), p, outNode );
 479 }
 480
 481 static HRESULT WINAPI domfrag_get_parsed(
 482     IXMLDOMDocumentFragment *iface,
 483     VARIANT_BOOL* pbool)
 484 {
 485     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 486     return IXMLDOMNode_get_parsed( IXMLDOMNode_from_impl(&This->node), pbool );
 487 }
 488
 489 static HRESULT WINAPI domfrag_get_namespaceURI(
 490     IXMLDOMDocumentFragment *iface,
 491     BSTR* p)
 492 {
 493     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 494     return IXMLDOMNode_get_namespaceURI( IXMLDOMNode_from_impl(&This->node), p );
 495 }
 496
 497 static HRESULT WINAPI domfrag_get_prefix(
 498     IXMLDOMDocumentFragment *iface,
 499     BSTR* p)
 500 {
 501     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 502     return IXMLDOMNode_get_prefix( IXMLDOMNode_from_impl(&This->node), p );
 503 }
 504
 505 static HRESULT WINAPI domfrag_get_baseName(
 506     IXMLDOMDocumentFragment *iface,
 507     BSTR* p)
 508 {
 509     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 510     return IXMLDOMNode_get_baseName( IXMLDOMNode_from_impl(&This->node), p );
 511 }
 512
 513 static HRESULT WINAPI domfrag_transformNodeToObject(
 514     IXMLDOMDocumentFragment *iface,
 515     IXMLDOMNode* domNode, VARIANT var1)
 516 {
 517     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 518     return IXMLDOMNode_transformNodeToObject( IXMLDOMNode_from_impl(&This->node), domNode, var1 );
 519 }
 520
 521 static const struct IXMLDOMDocumentFragmentVtbl domfrag_vtbl =
 522 {
 523     domfrag_QueryInterface,
 524     domfrag_AddRef,
 525     domfrag_Release,
 526     domfrag_GetTypeInfoCount,
 527     domfrag_GetTypeInfo,
 528     domfrag_GetIDsOfNames,
 529     domfrag_Invoke,
 530     domfrag_get_nodeName,
 531     domfrag_get_nodeValue,
 532     domfrag_put_nodeValue,
 533     domfrag_get_nodeType,
 534     domfrag_get_parentNode,
 535     domfrag_get_childNodes,
 536     domfrag_get_firstChild,
 537     domfrag_get_lastChild,
 538     domfrag_get_previousSibling,
 539     domfrag_get_nextSibling,
 540     domfrag_get_attributes,
 541     domfrag_insertBefore,
 542     domfrag_replaceChild,
 543     domfrag_removeChild,
 544     domfrag_appendChild,
 545     domfrag_hasChildNodes,
 546     domfrag_get_ownerDocument,
 547     domfrag_cloneNode,
 548     domfrag_get_nodeTypeString,
 549     domfrag_get_text,
 550     domfrag_put_text,
 551     domfrag_get_specified,
 552     domfrag_get_definition,
 553     domfrag_get_nodeTypedValue,
 554     domfrag_put_nodeTypedValue,
 555     domfrag_get_dataType,
 556     domfrag_put_dataType,
 557     domfrag_get_xml,
 558     domfrag_transformNode,
 559     domfrag_selectNodes,
 560     domfrag_selectSingleNode,
 561     domfrag_get_parsed,
 562     domfrag_get_namespaceURI,
 563     domfrag_get_prefix,
 564     domfrag_get_baseName,
 565     domfrag_transformNodeToObject
 566 };
 567
 568 IUnknown* create_doc_fragment( xmlNodePtr fragment )
 569 {
 570     domfrag *This;
 571
 572     This = heap_alloc( sizeof *This );
 573     if ( !This )
 574         return NULL;
 575
 576     This->lpVtbl = &domfrag_vtbl;
 577     This->ref = 1;
 578
 579     init_xmlnode(&This->node, fragment, (IXMLDOMNode*)&This->lpVtbl, NULL);
 580
 581     return (IUnknown*) &This->lpVtbl;
 582 }
 583
 584 #endif