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 #ifdef HAVE_LIBXML2
  27 # include <libxml/parser.h>
  28 # include <libxml/xmlerror.h>
  29 #endif
  30
  31 #include "windef.h"
  32 #include "winbase.h"
  33 #include "winuser.h"
  34 #include "ole2.h"
  35 #include "msxml6.h"
  36
  37 #include "msxml_private.h"
  38
  39 #include "wine/debug.h"
  40
  41 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
  42
  43 #ifdef HAVE_LIBXML2
  44
  45 typedef struct _domfrag
  46 {
  47     xmlnode node;
  48     IXMLDOMDocumentFragment IXMLDOMDocumentFragment_iface;
  49     LONG ref;
  50 } domfrag;
  51
  52 static const tid_t domfrag_se_tids[] = {
  53     IXMLDOMNode_tid,
  54     IXMLDOMDocumentFragment_tid,
  55     0
  56 };
  57
  58 static inline domfrag *impl_from_IXMLDOMDocumentFragment( IXMLDOMDocumentFragment *iface )
  59 {
  60     return CONTAINING_RECORD(iface, domfrag, IXMLDOMDocumentFragment_iface);
  61 }
  62
  63 static HRESULT WINAPI domfrag_QueryInterface(
  64     IXMLDOMDocumentFragment *iface,
  65     REFIID riid,
  66     void** ppvObject )
  67 {
  68     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
  69     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
  70
  71     if ( IsEqualGUID( riid, &IID_IXMLDOMDocumentFragment ) ||
  72          IsEqualGUID( riid, &IID_IXMLDOMNode ) ||
  73          IsEqualGUID( riid, &IID_IDispatch ) ||
  74          IsEqualGUID( riid, &IID_IUnknown ) )
  75     {
  76         *ppvObject = iface;
  77     }
  78     else if(node_query_interface(&This->node, riid, ppvObject))
  79     {
  80         return *ppvObject ? S_OK : E_NOINTERFACE;
  81     }
  82     else if(IsEqualGUID( riid, &IID_ISupportErrorInfo ))
  83     {
  84         return node_create_supporterrorinfo(domfrag_se_tids, ppvObject);
  85     }
  86     else
  87     {
  88         TRACE("Unsupported interface %s\n", debugstr_guid(riid));
  89         *ppvObject = NULL;
  90         return E_NOINTERFACE;
  91     }
  92
  93     IXMLDOMText_AddRef((IUnknown*)*ppvObject);
  94     return S_OK;
  95 }
  96
  97 static ULONG WINAPI domfrag_AddRef(
  98     IXMLDOMDocumentFragment *iface )
  99 {
 100     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 101     ULONG ref = InterlockedIncrement( &This->ref );
 102     TRACE("(%p)->(%d)\n", This, ref);
 103     return ref;
 104 }
 105
 106 static ULONG WINAPI domfrag_Release(
 107     IXMLDOMDocumentFragment *iface )
 108 {
 109     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 110     ULONG ref = InterlockedDecrement( &This->ref );
 111
 112     TRACE("(%p)->(%d)\n", This, ref);
 113     if ( ref == 0 )
 114     {
 115         destroy_xmlnode(&This->node);
 116         heap_free( This );
 117     }
 118
 119     return ref;
 120 }
 121
 122 static HRESULT WINAPI domfrag_GetTypeInfoCount(
 123     IXMLDOMDocumentFragment *iface,
 124     UINT* pctinfo )
 125 {
 126     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 127     return IDispatchEx_GetTypeInfoCount(&This->node.dispex.IDispatchEx_iface, pctinfo);
 128 }
 129
 130 static HRESULT WINAPI domfrag_GetTypeInfo(
 131     IXMLDOMDocumentFragment *iface,
 132     UINT iTInfo, LCID lcid,
 133     ITypeInfo** ppTInfo )
 134 {
 135     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 136     return IDispatchEx_GetTypeInfo(&This->node.dispex.IDispatchEx_iface,
 137         iTInfo, lcid, ppTInfo);
 138 }
 139
 140 static HRESULT WINAPI domfrag_GetIDsOfNames(
 141     IXMLDOMDocumentFragment *iface,
 142     REFIID riid, LPOLESTR* rgszNames,
 143     UINT cNames, LCID lcid, DISPID* rgDispId )
 144 {
 145     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 146     return IDispatchEx_GetIDsOfNames(&This->node.dispex.IDispatchEx_iface,
 147         riid, rgszNames, cNames, lcid, rgDispId);
 148 }
 149
 150 static HRESULT WINAPI domfrag_Invoke(
 151     IXMLDOMDocumentFragment *iface,
 152     DISPID dispIdMember, REFIID riid, LCID lcid,
 153     WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
 154     EXCEPINFO* pExcepInfo, UINT* puArgErr )
 155 {
 156     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 157     return IDispatchEx_Invoke(&This->node.dispex.IDispatchEx_iface,
 158         dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 159 }
 160
 161 static HRESULT WINAPI domfrag_get_nodeName(
 162     IXMLDOMDocumentFragment *iface,
 163     BSTR* p )
 164 {
 165     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 166
 167     static const WCHAR document_fragmentW[] =
 168         {'#','d','o','c','u','m','e','n','t','-','f','r','a','g','m','e','n','t',0};
 169
 170     TRACE("(%p)->(%p)\n", This, p);
 171
 172     return return_bstr(document_fragmentW, p);
 173 }
 174
 175 static HRESULT WINAPI domfrag_get_nodeValue(
 176     IXMLDOMDocumentFragment *iface,
 177     VARIANT* value)
 178 {
 179     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 180
 181     FIXME("(%p)->(%p)\n", This, value);
 182
 183     if(!value)
 184         return E_INVALIDARG;
 185
 186     V_VT(value) = VT_NULL;
 187     return S_FALSE;
 188 }
 189
 190 static HRESULT WINAPI domfrag_put_nodeValue(
 191     IXMLDOMDocumentFragment *iface,
 192     VARIANT value)
 193 {
 194     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 195     TRACE("(%p)->(%s)\n", This, debugstr_variant(&value));
 196     return E_FAIL;
 197 }
 198
 199 static HRESULT WINAPI domfrag_get_nodeType(
 200     IXMLDOMDocumentFragment *iface,
 201     DOMNodeType* domNodeType )
 202 {
 203     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 204
 205     TRACE("(%p)->(%p)\n", This, domNodeType);
 206
 207     *domNodeType = NODE_DOCUMENT_FRAGMENT;
 208     return S_OK;
 209 }
 210
 211 static HRESULT WINAPI domfrag_get_parentNode(
 212     IXMLDOMDocumentFragment *iface,
 213     IXMLDOMNode** parent )
 214 {
 215     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 216
 217     TRACE("(%p)->(%p)\n", This, parent);
 218
 219     return node_get_parent(&This->node, parent);
 220 }
 221
 222 static HRESULT WINAPI domfrag_get_childNodes(
 223     IXMLDOMDocumentFragment *iface,
 224     IXMLDOMNodeList** outList)
 225 {
 226     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 227
 228     TRACE("(%p)->(%p)\n", This, outList);
 229
 230     return node_get_child_nodes(&This->node, outList);
 231 }
 232
 233 static HRESULT WINAPI domfrag_get_firstChild(
 234     IXMLDOMDocumentFragment *iface,
 235     IXMLDOMNode** domNode)
 236 {
 237     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 238
 239     TRACE("(%p)->(%p)\n", This, domNode);
 240
 241     return node_get_first_child(&This->node, domNode);
 242 }
 243
 244 static HRESULT WINAPI domfrag_get_lastChild(
 245     IXMLDOMDocumentFragment *iface,
 246     IXMLDOMNode** domNode)
 247 {
 248     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 249
 250     TRACE("(%p)->(%p)\n", This, domNode);
 251
 252     return node_get_last_child(&This->node, domNode);
 253 }
 254
 255 static HRESULT WINAPI domfrag_get_previousSibling(
 256     IXMLDOMDocumentFragment *iface,
 257     IXMLDOMNode** domNode)
 258 {
 259     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 260
 261     TRACE("(%p)->(%p)\n", This, domNode);
 262
 263     return return_null_node(domNode);
 264 }
 265
 266 static HRESULT WINAPI domfrag_get_nextSibling(
 267     IXMLDOMDocumentFragment *iface,
 268     IXMLDOMNode** domNode)
 269 {
 270     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 271
 272     TRACE("(%p)->(%p)\n", This, domNode);
 273
 274     return return_null_node(domNode);
 275 }
 276
 277 static HRESULT WINAPI domfrag_get_attributes(
 278     IXMLDOMDocumentFragment *iface,
 279     IXMLDOMNamedNodeMap** attributeMap)
 280 {
 281     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 282
 283     TRACE("(%p)->(%p)\n", This, attributeMap);
 284
 285     return return_null_ptr((void**)attributeMap);
 286 }
 287
 288 static HRESULT WINAPI domfrag_insertBefore(
 289     IXMLDOMDocumentFragment *iface,
 290     IXMLDOMNode* newNode, VARIANT refChild,
 291     IXMLDOMNode** outOldNode)
 292 {
 293     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 294
 295     TRACE("(%p)->(%p %s %p)\n", This, newNode, debugstr_variant(&refChild), outOldNode);
 296
 297     /* TODO: test */
 298     return node_insert_before(&This->node, newNode, &refChild, outOldNode);
 299 }
 300
 301 static HRESULT WINAPI domfrag_replaceChild(
 302     IXMLDOMDocumentFragment *iface,
 303     IXMLDOMNode* newNode,
 304     IXMLDOMNode* oldNode,
 305     IXMLDOMNode** outOldNode)
 306 {
 307     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 308
 309     TRACE("(%p)->(%p %p %p)\n", This, newNode, oldNode, outOldNode);
 310
 311     /* TODO: test */
 312     return node_replace_child(&This->node, newNode, oldNode, outOldNode);
 313 }
 314
 315 static HRESULT WINAPI domfrag_removeChild(
 316     IXMLDOMDocumentFragment *iface,
 317     IXMLDOMNode *child, IXMLDOMNode **oldChild)
 318 {
 319     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 320     TRACE("(%p)->(%p %p)\n", This, child, oldChild);
 321     return node_remove_child(&This->node, child, oldChild);
 322 }
 323
 324 static HRESULT WINAPI domfrag_appendChild(
 325     IXMLDOMDocumentFragment *iface,
 326     IXMLDOMNode *child, IXMLDOMNode **outChild)
 327 {
 328     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 329     TRACE("(%p)->(%p %p)\n", This, child, outChild);
 330     return node_append_child(&This->node, child, outChild);
 331 }
 332
 333 static HRESULT WINAPI domfrag_hasChildNodes(
 334     IXMLDOMDocumentFragment *iface,
 335     VARIANT_BOOL *ret)
 336 {
 337     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 338     TRACE("(%p)->(%p)\n", This, ret);
 339     return node_has_childnodes(&This->node, ret);
 340 }
 341
 342 static HRESULT WINAPI domfrag_get_ownerDocument(
 343     IXMLDOMDocumentFragment *iface,
 344     IXMLDOMDocument **doc)
 345 {
 346     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 347     TRACE("(%p)->(%p)\n", This, doc);
 348     return node_get_owner_doc(&This->node, doc);
 349 }
 350
 351 static HRESULT WINAPI domfrag_cloneNode(
 352     IXMLDOMDocumentFragment *iface,
 353     VARIANT_BOOL deep, IXMLDOMNode** outNode)
 354 {
 355     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 356     TRACE("(%p)->(%d %p)\n", This, deep, outNode);
 357     return node_clone( &This->node, deep, outNode );
 358 }
 359
 360 static HRESULT WINAPI domfrag_get_nodeTypeString(
 361     IXMLDOMDocumentFragment *iface,
 362     BSTR* p)
 363 {
 364     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 365     static const WCHAR documentfragmentW[] = {'d','o','c','u','m','e','n','t','f','r','a','g','m','e','n','t',0};
 366
 367     TRACE("(%p)->(%p)\n", This, p);
 368
 369     return return_bstr(documentfragmentW, p);
 370 }
 371
 372 static HRESULT WINAPI domfrag_get_text(
 373     IXMLDOMDocumentFragment *iface,
 374     BSTR* p)
 375 {
 376     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 377     TRACE("(%p)->(%p)\n", This, p);
 378     return node_get_text(&This->node, p);
 379 }
 380
 381 static HRESULT WINAPI domfrag_put_text(
 382     IXMLDOMDocumentFragment *iface,
 383     BSTR p)
 384 {
 385     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 386     TRACE("(%p)->(%s)\n", This, debugstr_w(p));
 387     return node_put_text( &This->node, p );
 388 }
 389
 390 static HRESULT WINAPI domfrag_get_specified(
 391     IXMLDOMDocumentFragment *iface,
 392     VARIANT_BOOL* isSpecified)
 393 {
 394     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 395     FIXME("(%p)->(%p) stub!\n", This, isSpecified);
 396     *isSpecified = VARIANT_TRUE;
 397     return S_OK;
 398 }
 399
 400 static HRESULT WINAPI domfrag_get_definition(
 401     IXMLDOMDocumentFragment *iface,
 402     IXMLDOMNode** definitionNode)
 403 {
 404     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 405     FIXME("(%p)->(%p)\n", This, definitionNode);
 406     return E_NOTIMPL;
 407 }
 408
 409 static HRESULT WINAPI domfrag_get_nodeTypedValue(
 410     IXMLDOMDocumentFragment *iface,
 411     VARIANT *v)
 412 {
 413     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 414     TRACE("(%p)->(%p)\n", This, v);
 415     return return_null_var(v);
 416 }
 417
 418 static HRESULT WINAPI domfrag_put_nodeTypedValue(
 419     IXMLDOMDocumentFragment *iface,
 420     VARIANT typedValue)
 421 {
 422     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 423     FIXME("(%p)->(%s)\n", This, debugstr_variant(&typedValue));
 424     return E_NOTIMPL;
 425 }
 426
 427 static HRESULT WINAPI domfrag_get_dataType(
 428     IXMLDOMDocumentFragment *iface,
 429     VARIANT* typename)
 430 {
 431     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 432     TRACE("(%p)->(%p)\n", This, typename);
 433     return return_null_var( typename );
 434 }
 435
 436 static HRESULT WINAPI domfrag_put_dataType(
 437     IXMLDOMDocumentFragment *iface,
 438     BSTR p)
 439 {
 440     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 441
 442     FIXME("(%p)->(%s)\n", This, debugstr_w(p));
 443
 444     if(!p)
 445         return E_INVALIDARG;
 446
 447     return E_FAIL;
 448 }
 449
 450 static HRESULT WINAPI domfrag_get_xml(
 451     IXMLDOMDocumentFragment *iface,
 452     BSTR* p)
 453 {
 454     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 455
 456     TRACE("(%p)->(%p)\n", This, p);
 457
 458     return node_get_xml(&This->node, FALSE, FALSE, p);
 459 }
 460
 461 static HRESULT WINAPI domfrag_transformNode(
 462     IXMLDOMDocumentFragment *iface,
 463     IXMLDOMNode *node, BSTR *p)
 464 {
 465     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 466     TRACE("(%p)->(%p %p)\n", This, node, p);
 467     return node_transform_node(&This->node, node, p);
 468 }
 469
 470 static HRESULT WINAPI domfrag_selectNodes(
 471     IXMLDOMDocumentFragment *iface,
 472     BSTR p, IXMLDOMNodeList** outList)
 473 {
 474     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 475     TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outList);
 476     return node_select_nodes(&This->node, p, outList);
 477 }
 478
 479 static HRESULT WINAPI domfrag_selectSingleNode(
 480     IXMLDOMDocumentFragment *iface,
 481     BSTR p, IXMLDOMNode** outNode)
 482 {
 483     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 484     TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outNode);
 485     return node_select_singlenode(&This->node, p, outNode);
 486 }
 487
 488 static HRESULT WINAPI domfrag_get_parsed(
 489     IXMLDOMDocumentFragment *iface,
 490     VARIANT_BOOL* isParsed)
 491 {
 492     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 493     FIXME("(%p)->(%p) stub!\n", This, isParsed);
 494     *isParsed = VARIANT_TRUE;
 495     return S_OK;
 496 }
 497
 498 static HRESULT WINAPI domfrag_get_namespaceURI(
 499     IXMLDOMDocumentFragment *iface,
 500     BSTR* p)
 501 {
 502     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 503     TRACE("(%p)->(%p)\n", This, p);
 504     return node_get_namespaceURI(&This->node, p);
 505 }
 506
 507 static HRESULT WINAPI domfrag_get_prefix(
 508     IXMLDOMDocumentFragment *iface,
 509     BSTR* prefix)
 510 {
 511     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 512     TRACE("(%p)->(%p)\n", This, prefix);
 513     return return_null_bstr( prefix );
 514 }
 515
 516 static HRESULT WINAPI domfrag_get_baseName(
 517     IXMLDOMDocumentFragment *iface,
 518     BSTR* name)
 519 {
 520     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 521     FIXME("(%p)->(%p): needs test\n", This, name);
 522     return return_null_bstr( name );
 523 }
 524
 525 static HRESULT WINAPI domfrag_transformNodeToObject(
 526     IXMLDOMDocumentFragment *iface,
 527     IXMLDOMNode* domNode, VARIANT var1)
 528 {
 529     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 530     FIXME("(%p)->(%p %s)\n", This, domNode, debugstr_variant(&var1));
 531     return E_NOTIMPL;
 532 }
 533
 534 static const struct IXMLDOMDocumentFragmentVtbl domfrag_vtbl =
 535 {
 536     domfrag_QueryInterface,
 537     domfrag_AddRef,
 538     domfrag_Release,
 539     domfrag_GetTypeInfoCount,
 540     domfrag_GetTypeInfo,
 541     domfrag_GetIDsOfNames,
 542     domfrag_Invoke,
 543     domfrag_get_nodeName,
 544     domfrag_get_nodeValue,
 545     domfrag_put_nodeValue,
 546     domfrag_get_nodeType,
 547     domfrag_get_parentNode,
 548     domfrag_get_childNodes,
 549     domfrag_get_firstChild,
 550     domfrag_get_lastChild,
 551     domfrag_get_previousSibling,
 552     domfrag_get_nextSibling,
 553     domfrag_get_attributes,
 554     domfrag_insertBefore,
 555     domfrag_replaceChild,
 556     domfrag_removeChild,
 557     domfrag_appendChild,
 558     domfrag_hasChildNodes,
 559     domfrag_get_ownerDocument,
 560     domfrag_cloneNode,
 561     domfrag_get_nodeTypeString,
 562     domfrag_get_text,
 563     domfrag_put_text,
 564     domfrag_get_specified,
 565     domfrag_get_definition,
 566     domfrag_get_nodeTypedValue,
 567     domfrag_put_nodeTypedValue,
 568     domfrag_get_dataType,
 569     domfrag_put_dataType,
 570     domfrag_get_xml,
 571     domfrag_transformNode,
 572     domfrag_selectNodes,
 573     domfrag_selectSingleNode,
 574     domfrag_get_parsed,
 575     domfrag_get_namespaceURI,
 576     domfrag_get_prefix,
 577     domfrag_get_baseName,
 578     domfrag_transformNodeToObject
 579 };
 580
 581 static const tid_t domfrag_iface_tids[] = {
 582     IXMLDOMDocumentFragment_tid,
 583     0
 584 };
 585
 586 static dispex_static_data_t domfrag_dispex = {
 587     NULL,
 588     IXMLDOMDocumentFragment_tid,
 589     NULL,
 590     domfrag_iface_tids
 591 };
 592
 593 IUnknown* create_doc_fragment( xmlNodePtr fragment )
 594 {
 595     domfrag *This;
 596
 597     This = heap_alloc( sizeof *This );
 598     if ( !This )
 599         return NULL;
 600
 601     This->IXMLDOMDocumentFragment_iface.lpVtbl = &domfrag_vtbl;
 602     This->ref = 1;
 603
 604     init_xmlnode(&This->node, fragment, (IXMLDOMNode*)&This->IXMLDOMDocumentFragment_iface, &domfrag_dispex);
 605
 606     return (IUnknown*)&This->IXMLDOMDocumentFragment_iface;
 607 }
 608
 609 #endif