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 <stdarg.h>
  24 #include <libxml/parser.h>
  25 #include <libxml/xmlerror.h>
  26
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "winuser.h"
  30 #include "ole2.h"
  31 #include "msxml6.h"
  32
  33 #include "msxml_private.h"
  34
  35 #include "wine/debug.h"
  36
  37 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
  38
  39 typedef struct _domfrag
  40 {
  41     xmlnode node;
  42     IXMLDOMDocumentFragment IXMLDOMDocumentFragment_iface;
  43     LONG ref;
  44 } domfrag;
  45
  46 static const tid_t domfrag_se_tids[] = {
  47     IXMLDOMNode_tid,
  48     IXMLDOMDocumentFragment_tid,
  49     NULL_tid
  50 };
  51
  52 static inline domfrag *impl_from_IXMLDOMDocumentFragment( IXMLDOMDocumentFragment *iface )
  53 {
  54     return CONTAINING_RECORD(iface, domfrag, IXMLDOMDocumentFragment_iface);
  55 }
  56
  57 static HRESULT WINAPI domfrag_QueryInterface(
  58     IXMLDOMDocumentFragment *iface,
  59     REFIID riid,
  60     void** ppvObject )
  61 {
  62     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
  63     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
  64
  65     if ( IsEqualGUID( riid, &IID_IXMLDOMDocumentFragment ) ||
  66          IsEqualGUID( riid, &IID_IXMLDOMNode ) ||
  67          IsEqualGUID( riid, &IID_IDispatch ) ||
  68          IsEqualGUID( riid, &IID_IUnknown ) )
  69     {
  70         *ppvObject = iface;
  71     }
  72     else if(node_query_interface(&This->node, riid, ppvObject))
  73     {
  74         return *ppvObject ? S_OK : E_NOINTERFACE;
  75     }
  76     else if(IsEqualGUID( riid, &IID_ISupportErrorInfo ))
  77     {
  78         return node_create_supporterrorinfo(domfrag_se_tids, ppvObject);
  79     }
  80     else
  81     {
  82         TRACE("Unsupported interface %s\n", debugstr_guid(riid));
  83         *ppvObject = NULL;
  84         return E_NOINTERFACE;
  85     }
  86
  87     IXMLDOMDocumentFragment_AddRef(iface);
  88     return S_OK;
  89 }
  90
  91 static ULONG WINAPI domfrag_AddRef(IXMLDOMDocumentFragment *iface)
  92 {
  93     domfrag *domfrag = impl_from_IXMLDOMDocumentFragment(iface);
  94     ULONG ref = InterlockedIncrement(&domfrag->ref);
  95     TRACE("%p, refcount %lu.\n", iface, ref);
  96     return ref;
  97 }
  98
  99 static ULONG WINAPI domfrag_Release(IXMLDOMDocumentFragment *iface)
 100 {
 101     domfrag *domfrag = impl_from_IXMLDOMDocumentFragment(iface);
 102     ULONG ref = InterlockedDecrement(&domfrag->ref);
 103
 104     TRACE("%p, refcount %lu.\n", iface, ref);
 105
 106     if (!ref)
 107     {
 108         destroy_xmlnode(&domfrag->node);
 109         free(domfrag);
 110     }
 111
 112     return ref;
 113 }
 114
 115 static HRESULT WINAPI domfrag_GetTypeInfoCount(
 116     IXMLDOMDocumentFragment *iface,
 117     UINT* pctinfo )
 118 {
 119     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 120     return IDispatchEx_GetTypeInfoCount(&This->node.dispex.IDispatchEx_iface, pctinfo);
 121 }
 122
 123 static HRESULT WINAPI domfrag_GetTypeInfo(
 124     IXMLDOMDocumentFragment *iface,
 125     UINT iTInfo, LCID lcid,
 126     ITypeInfo** ppTInfo )
 127 {
 128     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 129     return IDispatchEx_GetTypeInfo(&This->node.dispex.IDispatchEx_iface,
 130         iTInfo, lcid, ppTInfo);
 131 }
 132
 133 static HRESULT WINAPI domfrag_GetIDsOfNames(
 134     IXMLDOMDocumentFragment *iface,
 135     REFIID riid, LPOLESTR* rgszNames,
 136     UINT cNames, LCID lcid, DISPID* rgDispId )
 137 {
 138     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 139     return IDispatchEx_GetIDsOfNames(&This->node.dispex.IDispatchEx_iface,
 140         riid, rgszNames, cNames, lcid, rgDispId);
 141 }
 142
 143 static HRESULT WINAPI domfrag_Invoke(
 144     IXMLDOMDocumentFragment *iface,
 145     DISPID dispIdMember, REFIID riid, LCID lcid,
 146     WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
 147     EXCEPINFO* pExcepInfo, UINT* puArgErr )
 148 {
 149     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 150     return IDispatchEx_Invoke(&This->node.dispex.IDispatchEx_iface,
 151         dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 152 }
 153
 154 static HRESULT WINAPI domfrag_get_nodeName(
 155     IXMLDOMDocumentFragment *iface,
 156     BSTR* p )
 157 {
 158     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 159
 160     static const WCHAR document_fragmentW[] =
 161         {'#','d','o','c','u','m','e','n','t','-','f','r','a','g','m','e','n','t',0};
 162
 163     TRACE("(%p)->(%p)\n", This, p);
 164
 165     return return_bstr(document_fragmentW, p);
 166 }
 167
 168 static HRESULT WINAPI domfrag_get_nodeValue(
 169     IXMLDOMDocumentFragment *iface,
 170     VARIANT* value)
 171 {
 172     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 173     TRACE("(%p)->(%p)\n", This, value);
 174     return return_null_var(value);
 175 }
 176
 177 static HRESULT WINAPI domfrag_put_nodeValue(
 178     IXMLDOMDocumentFragment *iface,
 179     VARIANT value)
 180 {
 181     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 182     TRACE("(%p)->(%s)\n", This, debugstr_variant(&value));
 183     return E_FAIL;
 184 }
 185
 186 static HRESULT WINAPI domfrag_get_nodeType(
 187     IXMLDOMDocumentFragment *iface,
 188     DOMNodeType* domNodeType )
 189 {
 190     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 191
 192     TRACE("(%p)->(%p)\n", This, domNodeType);
 193
 194     *domNodeType = NODE_DOCUMENT_FRAGMENT;
 195     return S_OK;
 196 }
 197
 198 static HRESULT WINAPI domfrag_get_parentNode(
 199     IXMLDOMDocumentFragment *iface,
 200     IXMLDOMNode** parent )
 201 {
 202     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 203
 204     TRACE("(%p)->(%p)\n", This, parent);
 205
 206     return node_get_parent(&This->node, parent);
 207 }
 208
 209 static HRESULT WINAPI domfrag_get_childNodes(
 210     IXMLDOMDocumentFragment *iface,
 211     IXMLDOMNodeList** outList)
 212 {
 213     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 214
 215     TRACE("(%p)->(%p)\n", This, outList);
 216
 217     return node_get_child_nodes(&This->node, outList);
 218 }
 219
 220 static HRESULT WINAPI domfrag_get_firstChild(
 221     IXMLDOMDocumentFragment *iface,
 222     IXMLDOMNode** domNode)
 223 {
 224     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 225
 226     TRACE("(%p)->(%p)\n", This, domNode);
 227
 228     return node_get_first_child(&This->node, domNode);
 229 }
 230
 231 static HRESULT WINAPI domfrag_get_lastChild(
 232     IXMLDOMDocumentFragment *iface,
 233     IXMLDOMNode** domNode)
 234 {
 235     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 236
 237     TRACE("(%p)->(%p)\n", This, domNode);
 238
 239     return node_get_last_child(&This->node, domNode);
 240 }
 241
 242 static HRESULT WINAPI domfrag_get_previousSibling(
 243     IXMLDOMDocumentFragment *iface,
 244     IXMLDOMNode** domNode)
 245 {
 246     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 247
 248     TRACE("(%p)->(%p)\n", This, domNode);
 249
 250     return return_null_node(domNode);
 251 }
 252
 253 static HRESULT WINAPI domfrag_get_nextSibling(
 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 return_null_node(domNode);
 262 }
 263
 264 static HRESULT WINAPI domfrag_get_attributes(
 265     IXMLDOMDocumentFragment *iface,
 266     IXMLDOMNamedNodeMap** attributeMap)
 267 {
 268     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 269
 270     TRACE("(%p)->(%p)\n", This, attributeMap);
 271
 272     return return_null_ptr((void**)attributeMap);
 273 }
 274
 275 static HRESULT WINAPI domfrag_insertBefore(
 276     IXMLDOMDocumentFragment *iface,
 277     IXMLDOMNode* newNode, VARIANT refChild,
 278     IXMLDOMNode** outOldNode)
 279 {
 280     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 281
 282     TRACE("(%p)->(%p %s %p)\n", This, newNode, debugstr_variant(&refChild), outOldNode);
 283
 284     /* TODO: test */
 285     return node_insert_before(&This->node, newNode, &refChild, outOldNode);
 286 }
 287
 288 static HRESULT WINAPI domfrag_replaceChild(
 289     IXMLDOMDocumentFragment *iface,
 290     IXMLDOMNode* newNode,
 291     IXMLDOMNode* oldNode,
 292     IXMLDOMNode** outOldNode)
 293 {
 294     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 295
 296     TRACE("(%p)->(%p %p %p)\n", This, newNode, oldNode, outOldNode);
 297
 298     /* TODO: test */
 299     return node_replace_child(&This->node, newNode, oldNode, outOldNode);
 300 }
 301
 302 static HRESULT WINAPI domfrag_removeChild(
 303     IXMLDOMDocumentFragment *iface,
 304     IXMLDOMNode *child, IXMLDOMNode **oldChild)
 305 {
 306     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 307     TRACE("(%p)->(%p %p)\n", This, child, oldChild);
 308     return node_remove_child(&This->node, child, oldChild);
 309 }
 310
 311 static HRESULT WINAPI domfrag_appendChild(
 312     IXMLDOMDocumentFragment *iface,
 313     IXMLDOMNode *child, IXMLDOMNode **outChild)
 314 {
 315     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 316     TRACE("(%p)->(%p %p)\n", This, child, outChild);
 317     return node_append_child(&This->node, child, outChild);
 318 }
 319
 320 static HRESULT WINAPI domfrag_hasChildNodes(
 321     IXMLDOMDocumentFragment *iface,
 322     VARIANT_BOOL *ret)
 323 {
 324     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 325     TRACE("(%p)->(%p)\n", This, ret);
 326     return node_has_childnodes(&This->node, ret);
 327 }
 328
 329 static HRESULT WINAPI domfrag_get_ownerDocument(
 330     IXMLDOMDocumentFragment *iface,
 331     IXMLDOMDocument **doc)
 332 {
 333     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 334     TRACE("(%p)->(%p)\n", This, doc);
 335     return node_get_owner_doc(&This->node, doc);
 336 }
 337
 338 static HRESULT WINAPI domfrag_cloneNode(
 339     IXMLDOMDocumentFragment *iface,
 340     VARIANT_BOOL deep, IXMLDOMNode** outNode)
 341 {
 342     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 343     TRACE("(%p)->(%d %p)\n", This, deep, outNode);
 344     return node_clone( &This->node, deep, outNode );
 345 }
 346
 347 static HRESULT WINAPI domfrag_get_nodeTypeString(
 348     IXMLDOMDocumentFragment *iface,
 349     BSTR* p)
 350 {
 351     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 352     static const WCHAR documentfragmentW[] = {'d','o','c','u','m','e','n','t','f','r','a','g','m','e','n','t',0};
 353
 354     TRACE("(%p)->(%p)\n", This, p);
 355
 356     return return_bstr(documentfragmentW, p);
 357 }
 358
 359 static HRESULT WINAPI domfrag_get_text(
 360     IXMLDOMDocumentFragment *iface,
 361     BSTR* p)
 362 {
 363     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 364     TRACE("(%p)->(%p)\n", This, p);
 365     return node_get_text(&This->node, p);
 366 }
 367
 368 static HRESULT WINAPI domfrag_put_text(
 369     IXMLDOMDocumentFragment *iface,
 370     BSTR p)
 371 {
 372     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 373     TRACE("(%p)->(%s)\n", This, debugstr_w(p));
 374     return node_put_text( &This->node, p );
 375 }
 376
 377 static HRESULT WINAPI domfrag_get_specified(
 378     IXMLDOMDocumentFragment *iface,
 379     VARIANT_BOOL* isSpecified)
 380 {
 381     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 382     FIXME("(%p)->(%p) stub!\n", This, isSpecified);
 383     *isSpecified = VARIANT_TRUE;
 384     return S_OK;
 385 }
 386
 387 static HRESULT WINAPI domfrag_get_definition(
 388     IXMLDOMDocumentFragment *iface,
 389     IXMLDOMNode** definitionNode)
 390 {
 391     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 392     FIXME("(%p)->(%p)\n", This, definitionNode);
 393     return E_NOTIMPL;
 394 }
 395
 396 static HRESULT WINAPI domfrag_get_nodeTypedValue(
 397     IXMLDOMDocumentFragment *iface,
 398     VARIANT *v)
 399 {
 400     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 401     TRACE("(%p)->(%p)\n", This, v);
 402     return return_null_var(v);
 403 }
 404
 405 static HRESULT WINAPI domfrag_put_nodeTypedValue(
 406     IXMLDOMDocumentFragment *iface,
 407     VARIANT typedValue)
 408 {
 409     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 410     FIXME("(%p)->(%s)\n", This, debugstr_variant(&typedValue));
 411     return E_NOTIMPL;
 412 }
 413
 414 static HRESULT WINAPI domfrag_get_dataType(
 415     IXMLDOMDocumentFragment *iface,
 416     VARIANT* typename)
 417 {
 418     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 419     TRACE("(%p)->(%p)\n", This, typename);
 420     return return_null_var( typename );
 421 }
 422
 423 static HRESULT WINAPI domfrag_put_dataType(
 424     IXMLDOMDocumentFragment *iface,
 425     BSTR p)
 426 {
 427     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 428
 429     TRACE("(%p)->(%s)\n", This, debugstr_w(p));
 430
 431     if(!p)
 432         return E_INVALIDARG;
 433
 434     return E_FAIL;
 435 }
 436
 437 static HRESULT WINAPI domfrag_get_xml(
 438     IXMLDOMDocumentFragment *iface,
 439     BSTR* p)
 440 {
 441     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 442
 443     TRACE("(%p)->(%p)\n", This, p);
 444
 445     return node_get_xml(&This->node, FALSE, p);
 446 }
 447
 448 static HRESULT WINAPI domfrag_transformNode(
 449     IXMLDOMDocumentFragment *iface,
 450     IXMLDOMNode *node, BSTR *p)
 451 {
 452     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 453     TRACE("(%p)->(%p %p)\n", This, node, p);
 454     return node_transform_node(&This->node, node, p);
 455 }
 456
 457 static HRESULT WINAPI domfrag_selectNodes(
 458     IXMLDOMDocumentFragment *iface,
 459     BSTR p, IXMLDOMNodeList** outList)
 460 {
 461     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 462     TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outList);
 463     return node_select_nodes(&This->node, p, outList);
 464 }
 465
 466 static HRESULT WINAPI domfrag_selectSingleNode(
 467     IXMLDOMDocumentFragment *iface,
 468     BSTR p, IXMLDOMNode** outNode)
 469 {
 470     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 471     TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outNode);
 472     return node_select_singlenode(&This->node, p, outNode);
 473 }
 474
 475 static HRESULT WINAPI domfrag_get_parsed(
 476     IXMLDOMDocumentFragment *iface,
 477     VARIANT_BOOL* isParsed)
 478 {
 479     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 480     FIXME("(%p)->(%p) stub!\n", This, isParsed);
 481     *isParsed = VARIANT_TRUE;
 482     return S_OK;
 483 }
 484
 485 static HRESULT WINAPI domfrag_get_namespaceURI(
 486     IXMLDOMDocumentFragment *iface,
 487     BSTR* p)
 488 {
 489     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 490     TRACE("(%p)->(%p)\n", This, p);
 491     return node_get_namespaceURI(&This->node, p);
 492 }
 493
 494 static HRESULT WINAPI domfrag_get_prefix(
 495     IXMLDOMDocumentFragment *iface,
 496     BSTR* prefix)
 497 {
 498     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 499     TRACE("(%p)->(%p)\n", This, prefix);
 500     return return_null_bstr( prefix );
 501 }
 502
 503 static HRESULT WINAPI domfrag_get_baseName(
 504     IXMLDOMDocumentFragment *iface,
 505     BSTR* name)
 506 {
 507     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 508     FIXME("(%p)->(%p): needs test\n", This, name);
 509     return return_null_bstr( name );
 510 }
 511
 512 static HRESULT WINAPI domfrag_transformNodeToObject(
 513     IXMLDOMDocumentFragment *iface,
 514     IXMLDOMNode* domNode, VARIANT var1)
 515 {
 516     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 517     FIXME("(%p)->(%p %s)\n", This, domNode, debugstr_variant(&var1));
 518     return E_NOTIMPL;
 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 static const tid_t domfrag_iface_tids[] = {
 569     IXMLDOMDocumentFragment_tid,
 570     0
 571 };
 572
 573 static dispex_static_data_t domfrag_dispex = {
 574     NULL,
 575     IXMLDOMDocumentFragment_tid,
 576     NULL,
 577     domfrag_iface_tids
 578 };
 579
 580 IUnknown* create_doc_fragment( xmlNodePtr fragment )
 581 {
 582     domfrag *This;
 583
 584     This = malloc(sizeof(*This));
 585     if ( !This )
 586         return NULL;
 587
 588     This->IXMLDOMDocumentFragment_iface.lpVtbl = &domfrag_vtbl;
 589     This->ref = 1;
 590
 591     init_xmlnode(&This->node, fragment, (IXMLDOMNode*)&This->IXMLDOMDocumentFragment_iface, &domfrag_dispex);
 592
 593     return (IUnknown*)&This->IXMLDOMDocumentFragment_iface;
 594 }