dlls/msxml3/attribute.c

   1 /*
   2  *    DOM Attribute implementation
   3  *
   4  * Copyright 2006 Huw Davies
   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 _domattr
  41 {
  42     xmlnode node;
  43     const struct IXMLDOMAttributeVtbl *lpVtbl;
  44     LONG ref;
  45 } domattr;
  46
  47 static inline domattr *impl_from_IXMLDOMAttribute( IXMLDOMAttribute *iface )
  48 {
  49     return (domattr *)((char*)iface - FIELD_OFFSET(domattr, lpVtbl));
  50 }
  51
  52 static HRESULT WINAPI domattr_QueryInterface(
  53     IXMLDOMAttribute *iface,
  54     REFIID riid,
  55     void** ppvObject )
  56 {
  57     domattr *This = impl_from_IXMLDOMAttribute( iface );
  58     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
  59
  60     if ( IsEqualGUID( riid, &IID_IXMLDOMAttribute ) ||
  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 domattr_AddRef(
  82     IXMLDOMAttribute *iface )
  83 {
  84     domattr *This = impl_from_IXMLDOMAttribute( iface );
  85     return InterlockedIncrement( &This->ref );
  86 }
  87
  88 static ULONG WINAPI domattr_Release(
  89     IXMLDOMAttribute *iface )
  90 {
  91     domattr *This = impl_from_IXMLDOMAttribute( 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 domattr_GetTypeInfoCount(
 105     IXMLDOMAttribute *iface,
 106     UINT* pctinfo )
 107 {
 108     domattr *This = impl_from_IXMLDOMAttribute( iface );
 109
 110     TRACE("(%p)->(%p)\n", This, pctinfo);
 111
 112     *pctinfo = 1;
 113
 114     return S_OK;
 115 }
 116
 117 static HRESULT WINAPI domattr_GetTypeInfo(
 118     IXMLDOMAttribute *iface,
 119     UINT iTInfo, LCID lcid,
 120     ITypeInfo** ppTInfo )
 121 {
 122     domattr *This = impl_from_IXMLDOMAttribute( iface );
 123     HRESULT hr;
 124
 125     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 126
 127     hr = get_typeinfo(IXMLDOMAttribute_tid, ppTInfo);
 128
 129     return hr;
 130 }
 131
 132 static HRESULT WINAPI domattr_GetIDsOfNames(
 133     IXMLDOMAttribute *iface,
 134     REFIID riid, LPOLESTR* rgszNames,
 135     UINT cNames, LCID lcid, DISPID* rgDispId )
 136 {
 137     domattr *This = impl_from_IXMLDOMAttribute( 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(IXMLDOMAttribute_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 domattr_Invoke(
 158     IXMLDOMAttribute *iface,
 159     DISPID dispIdMember, REFIID riid, LCID lcid,
 160     WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
 161     EXCEPINFO* pExcepInfo, UINT* puArgErr )
 162 {
 163     domattr *This = impl_from_IXMLDOMAttribute( 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(IXMLDOMAttribute_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     return hr;
 178 }
 179
 180 static HRESULT WINAPI domattr_get_nodeName(
 181     IXMLDOMAttribute *iface,
 182     BSTR* p )
 183 {
 184     domattr *This = impl_from_IXMLDOMAttribute( iface );
 185
 186     TRACE("(%p)->(%p)\n", This, p);
 187
 188     return node_get_nodeName(&This->node, p);
 189 }
 190
 191 static HRESULT WINAPI domattr_get_nodeValue(
 192     IXMLDOMAttribute *iface,
 193     VARIANT* value)
 194 {
 195     domattr *This = impl_from_IXMLDOMAttribute( iface );
 196
 197     TRACE("(%p)->(%p)\n", This, value);
 198
 199     return node_get_content(&This->node, value);
 200 }
 201
 202 static HRESULT WINAPI domattr_put_nodeValue(
 203     IXMLDOMAttribute *iface,
 204     VARIANT value)
 205 {
 206     domattr *This = impl_from_IXMLDOMAttribute( iface );
 207
 208     TRACE("(%p)->(v%d)\n", This, V_VT(&value));
 209
 210     return node_put_value_escaped(&This->node, &value);
 211 }
 212
 213 static HRESULT WINAPI domattr_get_nodeType(
 214     IXMLDOMAttribute *iface,
 215     DOMNodeType* domNodeType )
 216 {
 217     domattr *This = impl_from_IXMLDOMAttribute( iface );
 218
 219     TRACE("(%p)->(%p)\n", This, domNodeType);
 220
 221     *domNodeType = NODE_ATTRIBUTE;
 222     return S_OK;
 223 }
 224
 225 static HRESULT WINAPI domattr_get_parentNode(
 226     IXMLDOMAttribute *iface,
 227     IXMLDOMNode** parent )
 228 {
 229     domattr *This = impl_from_IXMLDOMAttribute( iface );
 230     TRACE("(%p)->(%p)\n", This, parent);
 231     if (!parent) return E_INVALIDARG;
 232     *parent = NULL;
 233     return S_FALSE;
 234 }
 235
 236 static HRESULT WINAPI domattr_get_childNodes(
 237     IXMLDOMAttribute *iface,
 238     IXMLDOMNodeList** outList)
 239 {
 240     domattr *This = impl_from_IXMLDOMAttribute( iface );
 241
 242     TRACE("(%p)->(%p)\n", This, outList);
 243
 244     return node_get_child_nodes(&This->node, outList);
 245 }
 246
 247 static HRESULT WINAPI domattr_get_firstChild(
 248     IXMLDOMAttribute *iface,
 249     IXMLDOMNode** domNode)
 250 {
 251     domattr *This = impl_from_IXMLDOMAttribute( iface );
 252
 253     TRACE("(%p)->(%p)\n", This, domNode);
 254
 255     return node_get_first_child(&This->node, domNode);
 256 }
 257
 258 static HRESULT WINAPI domattr_get_lastChild(
 259     IXMLDOMAttribute *iface,
 260     IXMLDOMNode** domNode)
 261 {
 262     domattr *This = impl_from_IXMLDOMAttribute( iface );
 263
 264     TRACE("(%p)->(%p)\n", This, domNode);
 265
 266     return node_get_last_child(&This->node, domNode);
 267 }
 268
 269 static HRESULT WINAPI domattr_get_previousSibling(
 270     IXMLDOMAttribute *iface,
 271     IXMLDOMNode** domNode)
 272 {
 273     domattr *This = impl_from_IXMLDOMAttribute( iface );
 274
 275     TRACE("(%p)->(%p)\n", This, domNode);
 276
 277     return return_null_node(domNode);
 278 }
 279
 280 static HRESULT WINAPI domattr_get_nextSibling(
 281     IXMLDOMAttribute *iface,
 282     IXMLDOMNode** domNode)
 283 {
 284     domattr *This = impl_from_IXMLDOMAttribute( iface );
 285
 286     TRACE("(%p)->(%p)\n", This, domNode);
 287
 288     return return_null_node(domNode);
 289 }
 290
 291 static HRESULT WINAPI domattr_get_attributes(
 292     IXMLDOMAttribute *iface,
 293     IXMLDOMNamedNodeMap** attributeMap)
 294 {
 295     domattr *This = impl_from_IXMLDOMAttribute( iface );
 296
 297     TRACE("(%p)->(%p)\n", This, attributeMap);
 298
 299     return return_null_ptr((void**)attributeMap);
 300 }
 301
 302 static HRESULT WINAPI domattr_insertBefore(
 303     IXMLDOMAttribute *iface,
 304     IXMLDOMNode* newNode, VARIANT refChild,
 305     IXMLDOMNode** outOldNode)
 306 {
 307     domattr *This = impl_from_IXMLDOMAttribute( iface );
 308
 309     FIXME("(%p)->(%p x%d %p) needs test\n", This, newNode, V_VT(&refChild), outOldNode);
 310
 311     return node_insert_before(&This->node, newNode, &refChild, outOldNode);
 312 }
 313
 314 static HRESULT WINAPI domattr_replaceChild(
 315     IXMLDOMAttribute *iface,
 316     IXMLDOMNode* newNode,
 317     IXMLDOMNode* oldNode,
 318     IXMLDOMNode** outOldNode)
 319 {
 320     domattr *This = impl_from_IXMLDOMAttribute( iface );
 321
 322     FIXME("(%p)->(%p %p %p) needs tests\n", This, newNode, oldNode, outOldNode);
 323
 324     return node_replace_child(&This->node, newNode, oldNode, outOldNode);
 325 }
 326
 327 static HRESULT WINAPI domattr_removeChild(
 328     IXMLDOMAttribute *iface,
 329     IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
 330 {
 331     domattr *This = impl_from_IXMLDOMAttribute( iface );
 332     return IXMLDOMNode_removeChild( IXMLDOMNode_from_impl(&This->node), domNode, oldNode );
 333 }
 334
 335 static HRESULT WINAPI domattr_appendChild(
 336     IXMLDOMAttribute *iface,
 337     IXMLDOMNode* newNode, IXMLDOMNode** outNewNode)
 338 {
 339     domattr *This = impl_from_IXMLDOMAttribute( iface );
 340     return IXMLDOMNode_appendChild( IXMLDOMNode_from_impl(&This->node), newNode, outNewNode );
 341 }
 342
 343 static HRESULT WINAPI domattr_hasChildNodes(
 344     IXMLDOMAttribute *iface,
 345     VARIANT_BOOL* pbool)
 346 {
 347     domattr *This = impl_from_IXMLDOMAttribute( iface );
 348     return IXMLDOMNode_hasChildNodes( IXMLDOMNode_from_impl(&This->node), pbool );
 349 }
 350
 351 static HRESULT WINAPI domattr_get_ownerDocument(
 352     IXMLDOMAttribute *iface,
 353     IXMLDOMDocument** domDocument)
 354 {
 355     domattr *This = impl_from_IXMLDOMAttribute( iface );
 356     return IXMLDOMNode_get_ownerDocument( IXMLDOMNode_from_impl(&This->node), domDocument );
 357 }
 358
 359 static HRESULT WINAPI domattr_cloneNode(
 360     IXMLDOMAttribute *iface,
 361     VARIANT_BOOL deep, IXMLDOMNode** outNode)
 362 {
 363     domattr *This = impl_from_IXMLDOMAttribute( iface );
 364     TRACE("(%p)->(%d %p)\n", This, deep, outNode);
 365     return node_clone( &This->node, deep, outNode );
 366 }
 367
 368 static HRESULT WINAPI domattr_get_nodeTypeString(
 369     IXMLDOMAttribute *iface,
 370     BSTR* p)
 371 {
 372     domattr *This = impl_from_IXMLDOMAttribute( iface );
 373     static const WCHAR attributeW[] = {'a','t','t','r','i','b','u','t','e',0};
 374
 375     TRACE("(%p)->(%p)\n", This, p);
 376
 377     return return_bstr(attributeW, p);
 378 }
 379
 380 static HRESULT WINAPI domattr_get_text(
 381     IXMLDOMAttribute *iface,
 382     BSTR* p)
 383 {
 384     domattr *This = impl_from_IXMLDOMAttribute( iface );
 385     return IXMLDOMNode_get_text( IXMLDOMNode_from_impl(&This->node), p );
 386 }
 387
 388 static HRESULT WINAPI domattr_put_text(
 389     IXMLDOMAttribute *iface,
 390     BSTR p)
 391 {
 392     domattr *This = impl_from_IXMLDOMAttribute( iface );
 393     TRACE("(%p)->(%s)\n", This, debugstr_w(p));
 394     return node_put_text( &This->node, p );
 395 }
 396
 397 static HRESULT WINAPI domattr_get_specified(
 398     IXMLDOMAttribute *iface,
 399     VARIANT_BOOL* isSpecified)
 400 {
 401     domattr *This = impl_from_IXMLDOMAttribute( iface );
 402     FIXME("(%p)->(%p) stub!\n", This, isSpecified);
 403     *isSpecified = VARIANT_TRUE;
 404     return S_OK;
 405 }
 406
 407 static HRESULT WINAPI domattr_get_definition(
 408     IXMLDOMAttribute *iface,
 409     IXMLDOMNode** definitionNode)
 410 {
 411     domattr *This = impl_from_IXMLDOMAttribute( iface );
 412     FIXME("(%p)->(%p)\n", This, definitionNode);
 413     return E_NOTIMPL;
 414 }
 415
 416 static HRESULT WINAPI domattr_get_nodeTypedValue(
 417     IXMLDOMAttribute *iface,
 418     VARIANT* var1)
 419 {
 420     domattr *This = impl_from_IXMLDOMAttribute( iface );
 421     return IXMLDOMNode_get_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 422 }
 423
 424 static HRESULT WINAPI domattr_put_nodeTypedValue(
 425     IXMLDOMAttribute *iface,
 426     VARIANT var1)
 427 {
 428     domattr *This = impl_from_IXMLDOMAttribute( iface );
 429     return IXMLDOMNode_put_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
 430 }
 431
 432 static HRESULT WINAPI domattr_get_dataType(
 433     IXMLDOMAttribute *iface,
 434     VARIANT* typename)
 435 {
 436     domattr *This = impl_from_IXMLDOMAttribute( iface );
 437     TRACE("(%p)->(%p)\n", This, typename);
 438     return return_null_var( typename );
 439 }
 440
 441 static HRESULT WINAPI domattr_put_dataType(
 442     IXMLDOMAttribute *iface,
 443     BSTR p)
 444 {
 445     domattr *This = impl_from_IXMLDOMAttribute( iface );
 446     return IXMLDOMNode_put_dataType( IXMLDOMNode_from_impl(&This->node), p );
 447 }
 448
 449 static HRESULT WINAPI domattr_get_xml(
 450     IXMLDOMAttribute *iface,
 451     BSTR* p)
 452 {
 453     domattr *This = impl_from_IXMLDOMAttribute( iface );
 454
 455     TRACE("(%p)->(%p)\n", This, p);
 456
 457     return node_get_xml(&This->node, FALSE, FALSE, p);
 458 }
 459
 460 static HRESULT WINAPI domattr_transformNode(
 461     IXMLDOMAttribute *iface,
 462     IXMLDOMNode* domNode, BSTR* p)
 463 {
 464     domattr *This = impl_from_IXMLDOMAttribute( iface );
 465     return IXMLDOMNode_transformNode( IXMLDOMNode_from_impl(&This->node), domNode, p );
 466 }
 467
 468 static HRESULT WINAPI domattr_selectNodes(
 469     IXMLDOMAttribute *iface,
 470     BSTR p, IXMLDOMNodeList** outList)
 471 {
 472     domattr *This = impl_from_IXMLDOMAttribute( iface );
 473     return IXMLDOMNode_selectNodes( IXMLDOMNode_from_impl(&This->node), p, outList );
 474 }
 475
 476 static HRESULT WINAPI domattr_selectSingleNode(
 477     IXMLDOMAttribute *iface,
 478     BSTR p, IXMLDOMNode** outNode)
 479 {
 480     domattr *This = impl_from_IXMLDOMAttribute( iface );
 481     return IXMLDOMNode_selectSingleNode( IXMLDOMNode_from_impl(&This->node), p, outNode );
 482 }
 483
 484 static HRESULT WINAPI domattr_get_parsed(
 485     IXMLDOMAttribute *iface,
 486     VARIANT_BOOL* isParsed)
 487 {
 488     domattr *This = impl_from_IXMLDOMAttribute( iface );
 489     FIXME("(%p)->(%p) stub!\n", This, isParsed);
 490     *isParsed = VARIANT_TRUE;
 491     return S_OK;
 492 }
 493
 494 static HRESULT WINAPI domattr_get_namespaceURI(
 495     IXMLDOMAttribute *iface,
 496     BSTR* p)
 497 {
 498     domattr *This = impl_from_IXMLDOMAttribute( iface );
 499     return IXMLDOMNode_get_namespaceURI( IXMLDOMNode_from_impl(&This->node), p );
 500 }
 501
 502 static HRESULT WINAPI domattr_get_prefix(
 503     IXMLDOMAttribute *iface,
 504     BSTR* prefix)
 505 {
 506     domattr *This = impl_from_IXMLDOMAttribute( iface );
 507     TRACE("(%p)->(%p)\n", This, prefix);
 508     return node_get_prefix( &This->node, prefix );
 509 }
 510
 511 static HRESULT WINAPI domattr_get_baseName(
 512     IXMLDOMAttribute *iface,
 513     BSTR* name)
 514 {
 515     domattr *This = impl_from_IXMLDOMAttribute( iface );
 516     TRACE("(%p)->(%p)\n", This, name);
 517     return node_get_base_name( &This->node, name );
 518 }
 519
 520 static HRESULT WINAPI domattr_transformNodeToObject(
 521     IXMLDOMAttribute *iface,
 522     IXMLDOMNode* domNode, VARIANT var1)
 523 {
 524     domattr *This = impl_from_IXMLDOMAttribute( iface );
 525     return IXMLDOMNode_transformNodeToObject( IXMLDOMNode_from_impl(&This->node), domNode, var1 );
 526 }
 527
 528 static HRESULT WINAPI domattr_get_name(
 529     IXMLDOMAttribute *iface,
 530     BSTR *p)
 531 {
 532     domattr *This = impl_from_IXMLDOMAttribute( iface );
 533
 534     TRACE("(%p)->(%p)\n", This, p);
 535
 536     return node_get_nodeName(&This->node, p);
 537 }
 538
 539 static HRESULT WINAPI domattr_get_value(
 540     IXMLDOMAttribute *iface,
 541     VARIANT *value)
 542 {
 543     domattr *This = impl_from_IXMLDOMAttribute( iface );
 544
 545     TRACE("(%p)->(%p)\n", This, value);
 546
 547     return node_get_content(&This->node, value);
 548 }
 549
 550 static HRESULT WINAPI domattr_put_value(
 551     IXMLDOMAttribute *iface,
 552     VARIANT value)
 553 {
 554     domattr *This = impl_from_IXMLDOMAttribute( iface );
 555
 556     TRACE("(%p)->(v%d)\n", This, V_VT(&value));
 557
 558     return node_put_value(&This->node, &value);
 559 }
 560
 561 static const struct IXMLDOMAttributeVtbl domattr_vtbl =
 562 {
 563     domattr_QueryInterface,
 564     domattr_AddRef,
 565     domattr_Release,
 566     domattr_GetTypeInfoCount,
 567     domattr_GetTypeInfo,
 568     domattr_GetIDsOfNames,
 569     domattr_Invoke,
 570     domattr_get_nodeName,
 571     domattr_get_nodeValue,
 572     domattr_put_nodeValue,
 573     domattr_get_nodeType,
 574     domattr_get_parentNode,
 575     domattr_get_childNodes,
 576     domattr_get_firstChild,
 577     domattr_get_lastChild,
 578     domattr_get_previousSibling,
 579     domattr_get_nextSibling,
 580     domattr_get_attributes,
 581     domattr_insertBefore,
 582     domattr_replaceChild,
 583     domattr_removeChild,
 584     domattr_appendChild,
 585     domattr_hasChildNodes,
 586     domattr_get_ownerDocument,
 587     domattr_cloneNode,
 588     domattr_get_nodeTypeString,
 589     domattr_get_text,
 590     domattr_put_text,
 591     domattr_get_specified,
 592     domattr_get_definition,
 593     domattr_get_nodeTypedValue,
 594     domattr_put_nodeTypedValue,
 595     domattr_get_dataType,
 596     domattr_put_dataType,
 597     domattr_get_xml,
 598     domattr_transformNode,
 599     domattr_selectNodes,
 600     domattr_selectSingleNode,
 601     domattr_get_parsed,
 602     domattr_get_namespaceURI,
 603     domattr_get_prefix,
 604     domattr_get_baseName,
 605     domattr_transformNodeToObject,
 606     domattr_get_name,
 607     domattr_get_value,
 608     domattr_put_value
 609 };
 610
 611 IUnknown* create_attribute( xmlNodePtr attribute )
 612 {
 613     domattr *This;
 614
 615     This = heap_alloc( sizeof *This );
 616     if ( !This )
 617         return NULL;
 618
 619     This->lpVtbl = &domattr_vtbl;
 620     This->ref = 1;
 621
 622     init_xmlnode(&This->node, attribute, (IXMLDOMNode*)&This->lpVtbl, NULL);
 623
 624     return (IUnknown*) &This->lpVtbl;
 625 }
 626
 627 #endif