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 #ifdef HAVE_LIBXML2
  42
  43 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
  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     NULL_tid
  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     IXMLDOMDocumentFragment_AddRef(iface);
  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     TRACE("(%p)->(%p)\n", This, value);
 181     return return_null_var(value);
 182 }
 183
 184 static HRESULT WINAPI domfrag_put_nodeValue(
 185     IXMLDOMDocumentFragment *iface,
 186     VARIANT value)
 187 {
 188     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 189     TRACE("(%p)->(%s)\n", This, debugstr_variant(&value));
 190     return E_FAIL;
 191 }
 192
 193 static HRESULT WINAPI domfrag_get_nodeType(
 194     IXMLDOMDocumentFragment *iface,
 195     DOMNodeType* domNodeType )
 196 {
 197     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 198
 199     TRACE("(%p)->(%p)\n", This, domNodeType);
 200
 201     *domNodeType = NODE_DOCUMENT_FRAGMENT;
 202     return S_OK;
 203 }
 204
 205 static HRESULT WINAPI domfrag_get_parentNode(
 206     IXMLDOMDocumentFragment *iface,
 207     IXMLDOMNode** parent )
 208 {
 209     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 210
 211     TRACE("(%p)->(%p)\n", This, parent);
 212
 213     return node_get_parent(&This->node, parent);
 214 }
 215
 216 static HRESULT WINAPI domfrag_get_childNodes(
 217     IXMLDOMDocumentFragment *iface,
 218     IXMLDOMNodeList** outList)
 219 {
 220     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 221
 222     TRACE("(%p)->(%p)\n", This, outList);
 223
 224     return node_get_child_nodes(&This->node, outList);
 225 }
 226
 227 static HRESULT WINAPI domfrag_get_firstChild(
 228     IXMLDOMDocumentFragment *iface,
 229     IXMLDOMNode** domNode)
 230 {
 231     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 232
 233     TRACE("(%p)->(%p)\n", This, domNode);
 234
 235     return node_get_first_child(&This->node, domNode);
 236 }
 237
 238 static HRESULT WINAPI domfrag_get_lastChild(
 239     IXMLDOMDocumentFragment *iface,
 240     IXMLDOMNode** domNode)
 241 {
 242     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 243
 244     TRACE("(%p)->(%p)\n", This, domNode);
 245
 246     return node_get_last_child(&This->node, domNode);
 247 }
 248
 249 static HRESULT WINAPI domfrag_get_previousSibling(
 250     IXMLDOMDocumentFragment *iface,
 251     IXMLDOMNode** domNode)
 252 {
 253     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 254
 255     TRACE("(%p)->(%p)\n", This, domNode);
 256
 257     return return_null_node(domNode);
 258 }
 259
 260 static HRESULT WINAPI domfrag_get_nextSibling(
 261     IXMLDOMDocumentFragment *iface,
 262     IXMLDOMNode** domNode)
 263 {
 264     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 265
 266     TRACE("(%p)->(%p)\n", This, domNode);
 267
 268     return return_null_node(domNode);
 269 }
 270
 271 static HRESULT WINAPI domfrag_get_attributes(
 272     IXMLDOMDocumentFragment *iface,
 273     IXMLDOMNamedNodeMap** attributeMap)
 274 {
 275     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 276
 277     TRACE("(%p)->(%p)\n", This, attributeMap);
 278
 279     return return_null_ptr((void**)attributeMap);
 280 }
 281
 282 static HRESULT WINAPI domfrag_insertBefore(
 283     IXMLDOMDocumentFragment *iface,
 284     IXMLDOMNode* newNode, VARIANT refChild,
 285     IXMLDOMNode** outOldNode)
 286 {
 287     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 288
 289     TRACE("(%p)->(%p %s %p)\n", This, newNode, debugstr_variant(&refChild), outOldNode);
 290
 291     /* TODO: test */
 292     return node_insert_before(&This->node, newNode, &refChild, outOldNode);
 293 }
 294
 295 static HRESULT WINAPI domfrag_replaceChild(
 296     IXMLDOMDocumentFragment *iface,
 297     IXMLDOMNode* newNode,
 298     IXMLDOMNode* oldNode,
 299     IXMLDOMNode** outOldNode)
 300 {
 301     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 302
 303     TRACE("(%p)->(%p %p %p)\n", This, newNode, oldNode, outOldNode);
 304
 305     /* TODO: test */
 306     return node_replace_child(&This->node, newNode, oldNode, outOldNode);
 307 }
 308
 309 static HRESULT WINAPI domfrag_removeChild(
 310     IXMLDOMDocumentFragment *iface,
 311     IXMLDOMNode *child, IXMLDOMNode **oldChild)
 312 {
 313     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 314     TRACE("(%p)->(%p %p)\n", This, child, oldChild);
 315     return node_remove_child(&This->node, child, oldChild);
 316 }
 317
 318 static HRESULT WINAPI domfrag_appendChild(
 319     IXMLDOMDocumentFragment *iface,
 320     IXMLDOMNode *child, IXMLDOMNode **outChild)
 321 {
 322     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 323     TRACE("(%p)->(%p %p)\n", This, child, outChild);
 324     return node_append_child(&This->node, child, outChild);
 325 }
 326
 327 static HRESULT WINAPI domfrag_hasChildNodes(
 328     IXMLDOMDocumentFragment *iface,
 329     VARIANT_BOOL *ret)
 330 {
 331     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 332     TRACE("(%p)->(%p)\n", This, ret);
 333     return node_has_childnodes(&This->node, ret);
 334 }
 335
 336 static HRESULT WINAPI domfrag_get_ownerDocument(
 337     IXMLDOMDocumentFragment *iface,
 338     IXMLDOMDocument **doc)
 339 {
 340     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 341     TRACE("(%p)->(%p)\n", This, doc);
 342     return node_get_owner_doc(&This->node, doc);
 343 }
 344
 345 static HRESULT WINAPI domfrag_cloneNode(
 346     IXMLDOMDocumentFragment *iface,
 347     VARIANT_BOOL deep, IXMLDOMNode** outNode)
 348 {
 349     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 350     TRACE("(%p)->(%d %p)\n", This, deep, outNode);
 351     return node_clone( &This->node, deep, outNode );
 352 }
 353
 354 static HRESULT WINAPI domfrag_get_nodeTypeString(
 355     IXMLDOMDocumentFragment *iface,
 356     BSTR* p)
 357 {
 358     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 359     static const WCHAR documentfragmentW[] = {'d','o','c','u','m','e','n','t','f','r','a','g','m','e','n','t',0};
 360
 361     TRACE("(%p)->(%p)\n", This, p);
 362
 363     return return_bstr(documentfragmentW, p);
 364 }
 365
 366 static HRESULT WINAPI domfrag_get_text(
 367     IXMLDOMDocumentFragment *iface,
 368     BSTR* p)
 369 {
 370     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 371     TRACE("(%p)->(%p)\n", This, p);
 372     return node_get_text(&This->node, p);
 373 }
 374
 375 static HRESULT WINAPI domfrag_put_text(
 376     IXMLDOMDocumentFragment *iface,
 377     BSTR p)
 378 {
 379     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 380     TRACE("(%p)->(%s)\n", This, debugstr_w(p));
 381     return node_put_text( &This->node, p );
 382 }
 383
 384 static HRESULT WINAPI domfrag_get_specified(
 385     IXMLDOMDocumentFragment *iface,
 386     VARIANT_BOOL* isSpecified)
 387 {
 388     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 389     FIXME("(%p)->(%p) stub!\n", This, isSpecified);
 390     *isSpecified = VARIANT_TRUE;
 391     return S_OK;
 392 }
 393
 394 static HRESULT WINAPI domfrag_get_definition(
 395     IXMLDOMDocumentFragment *iface,
 396     IXMLDOMNode** definitionNode)
 397 {
 398     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 399     FIXME("(%p)->(%p)\n", This, definitionNode);
 400     return E_NOTIMPL;
 401 }
 402
 403 static HRESULT WINAPI domfrag_get_nodeTypedValue(
 404     IXMLDOMDocumentFragment *iface,
 405     VARIANT *v)
 406 {
 407     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 408     TRACE("(%p)->(%p)\n", This, v);
 409     return return_null_var(v);
 410 }
 411
 412 static HRESULT WINAPI domfrag_put_nodeTypedValue(
 413     IXMLDOMDocumentFragment *iface,
 414     VARIANT typedValue)
 415 {
 416     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 417     FIXME("(%p)->(%s)\n", This, debugstr_variant(&typedValue));
 418     return E_NOTIMPL;
 419 }
 420
 421 static HRESULT WINAPI domfrag_get_dataType(
 422     IXMLDOMDocumentFragment *iface,
 423     VARIANT* typename)
 424 {
 425     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 426     TRACE("(%p)->(%p)\n", This, typename);
 427     return return_null_var( typename );
 428 }
 429
 430 static HRESULT WINAPI domfrag_put_dataType(
 431     IXMLDOMDocumentFragment *iface,
 432     BSTR p)
 433 {
 434     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 435
 436     TRACE("(%p)->(%s)\n", This, debugstr_w(p));
 437
 438     if(!p)
 439         return E_INVALIDARG;
 440
 441     return E_FAIL;
 442 }
 443
 444 static HRESULT WINAPI domfrag_get_xml(
 445     IXMLDOMDocumentFragment *iface,
 446     BSTR* p)
 447 {
 448     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 449
 450     TRACE("(%p)->(%p)\n", This, p);
 451
 452     return node_get_xml(&This->node, FALSE, p);
 453 }
 454
 455 static HRESULT WINAPI domfrag_transformNode(
 456     IXMLDOMDocumentFragment *iface,
 457     IXMLDOMNode *node, BSTR *p)
 458 {
 459     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 460     TRACE("(%p)->(%p %p)\n", This, node, p);
 461     return node_transform_node(&This->node, node, p);
 462 }
 463
 464 static HRESULT WINAPI domfrag_selectNodes(
 465     IXMLDOMDocumentFragment *iface,
 466     BSTR p, IXMLDOMNodeList** outList)
 467 {
 468     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 469     TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outList);
 470     return node_select_nodes(&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     TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outNode);
 479     return node_select_singlenode(&This->node, p, outNode);
 480 }
 481
 482 static HRESULT WINAPI domfrag_get_parsed(
 483     IXMLDOMDocumentFragment *iface,
 484     VARIANT_BOOL* isParsed)
 485 {
 486     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 487     FIXME("(%p)->(%p) stub!\n", This, isParsed);
 488     *isParsed = VARIANT_TRUE;
 489     return S_OK;
 490 }
 491
 492 static HRESULT WINAPI domfrag_get_namespaceURI(
 493     IXMLDOMDocumentFragment *iface,
 494     BSTR* p)
 495 {
 496     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 497     TRACE("(%p)->(%p)\n", This, p);
 498     return node_get_namespaceURI(&This->node, p);
 499 }
 500
 501 static HRESULT WINAPI domfrag_get_prefix(
 502     IXMLDOMDocumentFragment *iface,
 503     BSTR* prefix)
 504 {
 505     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 506     TRACE("(%p)->(%p)\n", This, prefix);
 507     return return_null_bstr( prefix );
 508 }
 509
 510 static HRESULT WINAPI domfrag_get_baseName(
 511     IXMLDOMDocumentFragment *iface,
 512     BSTR* name)
 513 {
 514     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 515     FIXME("(%p)->(%p): needs test\n", This, name);
 516     return return_null_bstr( name );
 517 }
 518
 519 static HRESULT WINAPI domfrag_transformNodeToObject(
 520     IXMLDOMDocumentFragment *iface,
 521     IXMLDOMNode* domNode, VARIANT var1)
 522 {
 523     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
 524     FIXME("(%p)->(%p %s)\n", This, domNode, debugstr_variant(&var1));
 525     return E_NOTIMPL;
 526 }
 527
 528 static const struct IXMLDOMDocumentFragmentVtbl domfrag_vtbl =
 529 {
 530     domfrag_QueryInterface,
 531     domfrag_AddRef,
 532     domfrag_Release,
 533     domfrag_GetTypeInfoCount,
 534     domfrag_GetTypeInfo,
 535     domfrag_GetIDsOfNames,
 536     domfrag_Invoke,
 537     domfrag_get_nodeName,
 538     domfrag_get_nodeValue,
 539     domfrag_put_nodeValue,
 540     domfrag_get_nodeType,
 541     domfrag_get_parentNode,
 542     domfrag_get_childNodes,
 543     domfrag_get_firstChild,
 544     domfrag_get_lastChild,
 545     domfrag_get_previousSibling,
 546     domfrag_get_nextSibling,
 547     domfrag_get_attributes,
 548     domfrag_insertBefore,
 549     domfrag_replaceChild,
 550     domfrag_removeChild,
 551     domfrag_appendChild,
 552     domfrag_hasChildNodes,
 553     domfrag_get_ownerDocument,
 554     domfrag_cloneNode,
 555     domfrag_get_nodeTypeString,
 556     domfrag_get_text,
 557     domfrag_put_text,
 558     domfrag_get_specified,
 559     domfrag_get_definition,
 560     domfrag_get_nodeTypedValue,
 561     domfrag_put_nodeTypedValue,
 562     domfrag_get_dataType,
 563     domfrag_put_dataType,
 564     domfrag_get_xml,
 565     domfrag_transformNode,
 566     domfrag_selectNodes,
 567     domfrag_selectSingleNode,
 568     domfrag_get_parsed,
 569     domfrag_get_namespaceURI,
 570     domfrag_get_prefix,
 571     domfrag_get_baseName,
 572     domfrag_transformNodeToObject
 573 };
 574
 575 static const tid_t domfrag_iface_tids[] = {
 576     IXMLDOMDocumentFragment_tid,
 577     0
 578 };
 579
 580 static dispex_static_data_t domfrag_dispex = {
 581     NULL,
 582     IXMLDOMDocumentFragment_tid,
 583     NULL,
 584     domfrag_iface_tids
 585 };
 586
 587 IUnknown* create_doc_fragment( xmlNodePtr fragment )
 588 {
 589     domfrag *This;
 590
 591     This = heap_alloc( sizeof *This );
 592     if ( !This )
 593         return NULL;
 594
 595     This->IXMLDOMDocumentFragment_iface.lpVtbl = &domfrag_vtbl;
 596     This->ref = 1;
 597
 598     init_xmlnode(&This->node, fragment, (IXMLDOMNode*)&This->IXMLDOMDocumentFragment_iface, &domfrag_dispex);
 599
 600     return (IUnknown*)&This->IXMLDOMDocumentFragment_iface;
 601 }
 602
 603 #endif