dlls/msxml3/node.c

   1 /*
   2  *    Node implementation
   3  *
   4  * Copyright 2005 Mike McCormack
   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 #include "config.h"
  22
  23 #define COBJMACROS
  24
  25 #include <stdarg.h>
  26 #include <assert.h>
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "winuser.h"
  30 #include "winnls.h"
  31 #include "ole2.h"
  32 #include "msxml2.h"
  33
  34 #include "msxml_private.h"
  35
  36 #ifdef HAVE_LIBXML2
  37 # include <libxml/HTMLtree.h>
  38 #endif
  39
  40 #include "wine/debug.h"
  41
  42 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
  43
  44 #ifdef HAVE_LIBXML2
  45
  46 static const WCHAR szBinBase64[]  = {'b','i','n','.','b','a','s','e','6','4',0};
  47 static const WCHAR szString[]     = {'s','t','r','i','n','g',0};
  48 static const WCHAR szNumber[]     = {'n','u','m','b','e','r',0};
  49 static const WCHAR szInt[]        = {'I','n','t',0};
  50 static const WCHAR szFixed[]      = {'F','i','x','e','d','.','1','4','.','4',0};
  51 static const WCHAR szBoolean[]    = {'B','o','o','l','e','a','n',0};
  52 static const WCHAR szDateTime[]   = {'d','a','t','e','T','i','m','e',0};
  53 static const WCHAR szDateTimeTZ[] = {'d','a','t','e','T','i','m','e','.','t','z',0};
  54 static const WCHAR szDate[]       = {'D','a','t','e',0};
  55 static const WCHAR szTime[]       = {'T','i','m','e',0};
  56 static const WCHAR szTimeTZ[]     = {'T','i','m','e','.','t','z',0};
  57 static const WCHAR szI1[]         = {'i','1',0};
  58 static const WCHAR szI2[]         = {'i','2',0};
  59 static const WCHAR szI4[]         = {'i','4',0};
  60 static const WCHAR szIU1[]        = {'u','i','1',0};
  61 static const WCHAR szIU2[]        = {'u','i','2',0};
  62 static const WCHAR szIU4[]        = {'u','i','4',0};
  63 static const WCHAR szR4[]         = {'r','4',0};
  64 static const WCHAR szR8[]         = {'r','8',0};
  65 static const WCHAR szFloat[]      = {'f','l','o','a','t',0};
  66 static const WCHAR szUUID[]       = {'u','u','i','d',0};
  67 static const WCHAR szBinHex[]     = {'b','i','n','.','h','e','x',0};
  68
  69 static inline xmlnode *impl_from_InternalUnknown( IUnknown *iface )
  70 {
  71     return (xmlnode *)((char*)iface - FIELD_OFFSET(xmlnode, lpInternalUnkVtbl));
  72 }
  73
  74 xmlNodePtr xmlNodePtr_from_domnode( IXMLDOMNode *iface, xmlElementType type )
  75 {
  76     xmlnode *This;
  77
  78     if ( !iface )
  79         return NULL;
  80     This = impl_from_IXMLDOMNode( iface );
  81     if ( !This->node )
  82         return NULL;
  83     if ( type && This->node->type != type )
  84         return NULL;
  85     return This->node;
  86 }
  87
  88 static HRESULT WINAPI xmlnode_QueryInterface(
  89     IXMLDOMNode *iface,
  90     REFIID riid,
  91     void** ppvObject )
  92 {
  93     xmlnode *This = impl_from_IXMLDOMNode( iface );
  94     TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
  95
  96     return IUnknown_QueryInterface(This->pUnkOuter, riid, ppvObject);
  97 }
  98
  99 static ULONG WINAPI xmlnode_AddRef(
 100     IXMLDOMNode *iface )
 101 {
 102     xmlnode *This = impl_from_IXMLDOMNode( iface );
 103     return IUnknown_AddRef(This->pUnkOuter);
 104 }
 105
 106 static ULONG WINAPI xmlnode_Release(
 107     IXMLDOMNode *iface )
 108 {
 109     xmlnode *This = impl_from_IXMLDOMNode( iface );
 110     return IUnknown_Release(This->pUnkOuter);
 111 }
 112
 113 static HRESULT WINAPI xmlnode_GetTypeInfoCount(
 114     IXMLDOMNode *iface,
 115     UINT* pctinfo )
 116 {
 117     xmlnode *This = impl_from_IXMLDOMNode( iface );
 118
 119     TRACE("(%p)->(%p)\n", This, pctinfo);
 120
 121     *pctinfo = 1;
 122
 123     return S_OK;
 124 }
 125
 126 static HRESULT WINAPI xmlnode_GetTypeInfo(
 127     IXMLDOMNode *iface,
 128     UINT iTInfo,
 129     LCID lcid,
 130     ITypeInfo** ppTInfo )
 131 {
 132     xmlnode *This = impl_from_IXMLDOMNode( iface );
 133     HRESULT hr;
 134
 135     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 136
 137     hr = get_typeinfo(IXMLDOMNode_tid, ppTInfo);
 138
 139     return hr;
 140 }
 141
 142 static HRESULT WINAPI xmlnode_GetIDsOfNames(
 143     IXMLDOMNode *iface,
 144     REFIID riid,
 145     LPOLESTR* rgszNames,
 146     UINT cNames,
 147     LCID lcid,
 148     DISPID* rgDispId )
 149 {
 150     xmlnode *This = impl_from_IXMLDOMNode( iface );
 151
 152     ITypeInfo *typeinfo;
 153     HRESULT hr;
 154
 155     TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 156           lcid, rgDispId);
 157
 158     if(!rgszNames || cNames == 0 || !rgDispId)
 159         return E_INVALIDARG;
 160
 161     hr = get_typeinfo(IXMLDOMNode_tid, &typeinfo);
 162     if(SUCCEEDED(hr))
 163     {
 164         hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
 165         ITypeInfo_Release(typeinfo);
 166     }
 167
 168     return hr;
 169 }
 170
 171 static HRESULT WINAPI xmlnode_Invoke(
 172     IXMLDOMNode *iface,
 173     DISPID dispIdMember,
 174     REFIID riid,
 175     LCID lcid,
 176     WORD wFlags,
 177     DISPPARAMS* pDispParams,
 178     VARIANT* pVarResult,
 179     EXCEPINFO* pExcepInfo,
 180     UINT* puArgErr )
 181 {
 182     xmlnode *This = impl_from_IXMLDOMNode( iface );
 183     ITypeInfo *typeinfo;
 184     HRESULT hr;
 185
 186     TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 187           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 188
 189     hr = get_typeinfo(IXMLDOMNode_tid, &typeinfo);
 190     if(SUCCEEDED(hr))
 191     {
 192         hr = ITypeInfo_Invoke(typeinfo, &(This->lpVtbl), dispIdMember, wFlags, pDispParams,
 193                 pVarResult, pExcepInfo, puArgErr);
 194         ITypeInfo_Release(typeinfo);
 195     }
 196
 197     return hr;
 198 }
 199
 200 static HRESULT WINAPI xmlnode_get_nodeName(
 201     IXMLDOMNode *iface,
 202     BSTR* name)
 203 {
 204     xmlnode *This = impl_from_IXMLDOMNode( iface );
 205     const xmlChar *str;
 206
 207     TRACE("%p\n", This );
 208
 209     if (!name)
 210         return E_INVALIDARG;
 211
 212     if ( !This->node )
 213         return E_FAIL;
 214
 215     switch( This->node->type )
 216     {
 217     case XML_CDATA_SECTION_NODE:
 218         str = (const xmlChar*) "#cdata-section";
 219         break;
 220     case XML_COMMENT_NODE:
 221         str = (const xmlChar*) "#comment";
 222         break;
 223     case XML_DOCUMENT_FRAG_NODE:
 224         str = (const xmlChar*) "#document-fragment";
 225         break;
 226     case XML_TEXT_NODE:
 227          str = (const xmlChar*) "#text";
 228          break;
 229     case XML_DOCUMENT_NODE:
 230          str = (const xmlChar*) "#document";
 231             break;
 232         case XML_ATTRIBUTE_NODE:
 233         case XML_ELEMENT_NODE:
 234         case XML_PI_NODE:
 235         str = This->node->name;
 236             break;
 237     default:
 238         FIXME("nodeName not mapped correctly (%d)\n", This->node->type);
 239         str = This->node->name;
 240         break;
 241     }
 242
 243     *name = bstr_from_xmlChar( str );
 244     if (!*name)
 245         return S_FALSE;
 246
 247     return S_OK;
 248 }
 249
 250 BSTR bstr_from_xmlChar( const xmlChar *buf )
 251 {
 252     DWORD len;
 253     LPWSTR str;
 254     BSTR bstr;
 255
 256     if ( !buf )
 257         return NULL;
 258
 259     len = MultiByteToWideChar( CP_UTF8, 0, (LPCSTR) buf, -1, NULL, 0 );
 260     str = HeapAlloc( GetProcessHeap(), 0, len * sizeof (WCHAR) );
 261     if ( !str )
 262         return NULL;
 263     MultiByteToWideChar( CP_UTF8, 0, (LPCSTR) buf, -1, str, len );
 264     bstr = SysAllocString( str );
 265     HeapFree( GetProcessHeap(), 0, str );
 266     return bstr;
 267 }
 268
 269 static HRESULT WINAPI xmlnode_get_nodeValue(
 270     IXMLDOMNode *iface,
 271     VARIANT* value)
 272 {
 273     xmlnode *This = impl_from_IXMLDOMNode( iface );
 274     HRESULT r = S_FALSE;
 275
 276     TRACE("%p %p\n", This, value);
 277
 278     if(!value)
 279         return E_INVALIDARG;
 280
 281     V_BSTR(value) = NULL;
 282     V_VT(value) = VT_NULL;
 283
 284     switch ( This->node->type )
 285     {
 286     case XML_CDATA_SECTION_NODE:
 287     case XML_COMMENT_NODE:
 288     case XML_PI_NODE:
 289     case XML_ATTRIBUTE_NODE:
 290       {
 291         xmlChar *content = xmlNodeGetContent(This->node);
 292         V_VT(value) = VT_BSTR;
 293         V_BSTR(value) = bstr_from_xmlChar( content );
 294         xmlFree(content);
 295         r = S_OK;
 296         break;
 297       }
 298     case XML_TEXT_NODE:
 299         V_VT(value) = VT_BSTR;
 300         V_BSTR(value) = bstr_from_xmlChar( This->node->content );
 301         r = S_OK;
 302         break;
 303     case XML_ELEMENT_NODE:
 304     case XML_DOCUMENT_NODE:
 305         /* these seem to return NULL */
 306         break;
 307
 308     default:
 309         FIXME("node %p type %d\n", This, This->node->type);
 310     }
 311
 312     TRACE("%p returned %s\n", This, debugstr_w( V_BSTR(value) ) );
 313
 314     return r;
 315 }
 316
 317 static HRESULT WINAPI xmlnode_put_nodeValue(
 318     IXMLDOMNode *iface,
 319     VARIANT value)
 320 {
 321     xmlnode *This = impl_from_IXMLDOMNode( iface );
 322     HRESULT hr;
 323     xmlChar *str = NULL;
 324     VARIANT string_value;
 325
 326     TRACE("%p type(%d)\n", This, This->node->type);
 327
 328     VariantInit(&string_value);
 329     hr = VariantChangeType(&string_value, &value, 0, VT_BSTR);
 330     if(FAILED(hr))
 331     {
 332         VariantClear(&string_value);
 333         WARN("Couldn't convert to VT_BSTR\n");
 334         return hr;
 335     }
 336
 337     hr = S_FALSE;
 338     /* Document, Document Fragment, Document Type, Element,
 339         Entity, Entity Reference, Notation aren't supported. */
 340     switch ( This->node->type )
 341     {
 342     case XML_ATTRIBUTE_NODE:
 343     case XML_CDATA_SECTION_NODE:
 344     case XML_COMMENT_NODE:
 345     case XML_PI_NODE:
 346     case XML_TEXT_NODE:
 347       {
 348         str = xmlChar_from_wchar((WCHAR*)V_BSTR(&string_value));
 349         xmlNodeSetContent(This->node, str);
 350         HeapFree(GetProcessHeap(),0,str);
 351         hr = S_OK;
 352         break;
 353       }
 354     default:
 355         /* Do nothing for unsupported types. */
 356         break;
 357     }
 358
 359     VariantClear(&string_value);
 360
 361     return hr;
 362 }
 363
 364 static HRESULT WINAPI xmlnode_get_nodeType(
 365     IXMLDOMNode *iface,
 366     DOMNodeType* type)
 367 {
 368     xmlnode *This = impl_from_IXMLDOMNode( iface );
 369
 370     TRACE("%p %p\n", This, type);
 371
 372     assert( NODE_ELEMENT == XML_ELEMENT_NODE );
 373     assert( NODE_NOTATION == XML_NOTATION_NODE );
 374
 375     *type = This->node->type;
 376
 377     return S_OK;
 378 }
 379
 380 static HRESULT get_node(
 381     xmlnode *This,
 382     const char *name,
 383     xmlNodePtr node,
 384     IXMLDOMNode **out )
 385 {
 386     TRACE("%p->%s %p\n", This, name, node );
 387
 388     if ( !out )
 389         return E_INVALIDARG;
 390     *out = create_node( node );
 391     if (!*out)
 392         return S_FALSE;
 393     return S_OK;
 394 }
 395
 396 static HRESULT WINAPI xmlnode_get_parentNode(
 397     IXMLDOMNode *iface,
 398     IXMLDOMNode** parent)
 399 {
 400     xmlnode *This = impl_from_IXMLDOMNode( iface );
 401     return get_node( This, "parent", This->node->parent, parent );
 402 }
 403
 404 static HRESULT WINAPI xmlnode_get_childNodes(
 405     IXMLDOMNode *iface,
 406     IXMLDOMNodeList** childList)
 407 {
 408     xmlnode *This = impl_from_IXMLDOMNode( iface );
 409
 410     TRACE("%p %p\n", This, childList );
 411
 412     if ( !childList )
 413         return E_INVALIDARG;
 414
 415     *childList = create_children_nodelist(This->node);
 416     if (*childList == NULL)
 417         return E_OUTOFMEMORY;
 418
 419     return S_OK;
 420 }
 421
 422 static HRESULT WINAPI xmlnode_get_firstChild(
 423     IXMLDOMNode *iface,
 424     IXMLDOMNode** firstChild)
 425 {
 426     xmlnode *This = impl_from_IXMLDOMNode( iface );
 427     return get_node( This, "firstChild", This->node->children, firstChild );
 428 }
 429
 430 static HRESULT WINAPI xmlnode_get_lastChild(
 431     IXMLDOMNode *iface,
 432     IXMLDOMNode** lastChild)
 433 {
 434     xmlnode *This = impl_from_IXMLDOMNode( iface );
 435
 436     TRACE("%p\n", This );
 437
 438     if (!lastChild)
 439         return E_INVALIDARG;
 440
 441     switch( This->node->type )
 442     {
 443     /* CDATASection, Comment, PI and Text Nodes do not support lastChild */
 444     case XML_TEXT_NODE:
 445     case XML_CDATA_SECTION_NODE:
 446     case XML_PI_NODE:
 447     case XML_COMMENT_NODE:
 448         *lastChild = NULL;
 449         return S_FALSE;
 450     default:
 451         return get_node( This, "lastChild", This->node->last, lastChild );
 452     }
 453 }
 454
 455 static HRESULT WINAPI xmlnode_get_previousSibling(
 456     IXMLDOMNode *iface,
 457     IXMLDOMNode** previousSibling)
 458 {
 459     xmlnode *This = impl_from_IXMLDOMNode( iface );
 460
 461     TRACE("%p\n", This );
 462
 463     if (!previousSibling)
 464         return E_INVALIDARG;
 465
 466     switch( This->node->type )
 467     {
 468     /* Attribute, Document and Document Fragment Nodes do not support previousSibling */
 469     case XML_DOCUMENT_NODE:
 470     case XML_DOCUMENT_FRAG_NODE:
 471     case XML_ATTRIBUTE_NODE:
 472         *previousSibling = NULL;
 473         return S_FALSE;
 474     default:
 475         return get_node( This, "previous", This->node->prev, previousSibling );
 476     }
 477 }
 478
 479 static HRESULT WINAPI xmlnode_get_nextSibling(
 480     IXMLDOMNode *iface,
 481     IXMLDOMNode** nextSibling)
 482 {
 483     xmlnode *This = impl_from_IXMLDOMNode( iface );
 484
 485     TRACE("%p\n", This );
 486
 487     if (!nextSibling)
 488         return E_INVALIDARG;
 489
 490     switch( This->node->type )
 491     {
 492     /* Attribute, Document and Document Fragment Nodes do not support nextSibling */
 493     case XML_DOCUMENT_NODE:
 494     case XML_DOCUMENT_FRAG_NODE:
 495     case XML_ATTRIBUTE_NODE:
 496         *nextSibling = NULL;
 497         return S_FALSE;
 498     default:
 499         return get_node( This, "next", This->node->next, nextSibling );
 500     }
 501 }
 502
 503 static HRESULT WINAPI xmlnode_get_attributes(
 504     IXMLDOMNode *iface,
 505     IXMLDOMNamedNodeMap** attributeMap)
 506 {
 507     xmlnode *This = impl_from_IXMLDOMNode( iface );
 508     TRACE("%p\n", This);
 509
 510     if (!attributeMap)
 511         return E_INVALIDARG;
 512
 513     switch( This->node->type )
 514     {
 515     /* Attribute, CDataSection, Comment, Documents, Documents Fragments,
 516        Entity and Text Nodes does not support get_attributes */
 517     case XML_ATTRIBUTE_NODE:
 518     case XML_CDATA_SECTION_NODE:
 519     case XML_COMMENT_NODE:
 520     case XML_DOCUMENT_NODE:
 521     case XML_DOCUMENT_FRAG_NODE:
 522     case XML_ENTITY_NODE:
 523     case XML_ENTITY_REF_NODE:
 524     case XML_TEXT_NODE:
 525         *attributeMap = NULL;
 526         return S_FALSE;
 527     default:
 528         *attributeMap = create_nodemap( iface );
 529         return S_OK;
 530     }
 531 }
 532
 533 static HRESULT WINAPI xmlnode_insertBefore(
 534     IXMLDOMNode *iface,
 535     IXMLDOMNode* newChild,
 536     VARIANT refChild,
 537     IXMLDOMNode** outNewChild)
 538 {
 539     xmlnode *This = impl_from_IXMLDOMNode( iface );
 540     xmlNodePtr before_node, new_child_node;
 541     IXMLDOMNode *before = NULL, *new;
 542     HRESULT hr;
 543
 544     TRACE("(%p)->(%p,var,%p)\n",This,newChild,outNewChild);
 545
 546     if (!newChild)
 547         return E_INVALIDARG;
 548
 549     switch(V_VT(&refChild))
 550     {
 551     case VT_EMPTY:
 552     case VT_NULL:
 553         break;
 554
 555     case VT_UNKNOWN:
 556         hr = IUnknown_QueryInterface(V_UNKNOWN(&refChild), &IID_IXMLDOMNode, (LPVOID)&before);
 557         if(FAILED(hr)) return hr;
 558         break;
 559
 560     case VT_DISPATCH:
 561         hr = IDispatch_QueryInterface(V_DISPATCH(&refChild), &IID_IXMLDOMNode, (LPVOID)&before);
 562         if(FAILED(hr)) return hr;
 563         break;
 564
 565     default:
 566         FIXME("refChild var type %x\n", V_VT(&refChild));
 567         return E_FAIL;
 568     }
 569
 570     IXMLDOMNode_QueryInterface(newChild, &IID_IXMLDOMNode, (LPVOID)&new);
 571     new_child_node = impl_from_IXMLDOMNode(new)->node;
 572     TRACE("new_child_node %p This->node %p\n", new_child_node, This->node);
 573
 574     if(!new_child_node->parent)
 575         if(xmldoc_remove_orphan(new_child_node->doc, new_child_node) != S_OK)
 576             WARN("%p is not an orphan of %p\n", new_child_node, new_child_node->doc);
 577
 578     if(before)
 579     {
 580         before_node = impl_from_IXMLDOMNode(before)->node;
 581         xmlAddPrevSibling(before_node, new_child_node);
 582         IXMLDOMNode_Release(before);
 583     }
 584     else
 585     {
 586         xmlAddChild(This->node, new_child_node);
 587     }
 588
 589     IXMLDOMNode_Release(new);
 590     IXMLDOMNode_AddRef(newChild);
 591     if(outNewChild)
 592         *outNewChild = newChild;
 593
 594     TRACE("ret S_OK\n");
 595     return S_OK;
 596 }
 597
 598 static HRESULT WINAPI xmlnode_replaceChild(
 599     IXMLDOMNode *iface,
 600     IXMLDOMNode* newChild,
 601     IXMLDOMNode* oldChild,
 602     IXMLDOMNode** outOldChild)
 603 {
 604     xmlnode *This = impl_from_IXMLDOMNode( iface );
 605     xmlNode *old_child_ptr, *new_child_ptr;
 606     xmlDocPtr leaving_doc;
 607     xmlNode *my_ancestor;
 608     IXMLDOMNode *realOldChild;
 609     HRESULT hr;
 610
 611     TRACE("%p->(%p,%p,%p)\n",This,newChild,oldChild,outOldChild);
 612
 613     /* Do not believe any documentation telling that newChild == NULL
 614        means removal. It does certainly *not* apply to msxml3! */
 615     if(!newChild || !oldChild)
 616         return E_INVALIDARG;
 617
 618     if(outOldChild)
 619         *outOldChild = NULL;
 620
 621     hr = IXMLDOMNode_QueryInterface(oldChild,&IID_IXMLDOMNode,(LPVOID*)&realOldChild);
 622     if(FAILED(hr))
 623         return hr;
 624
 625     old_child_ptr = impl_from_IXMLDOMNode(realOldChild)->node;
 626     IXMLDOMNode_Release(realOldChild);
 627     if(old_child_ptr->parent != This->node)
 628     {
 629         WARN("childNode %p is not a child of %p\n", oldChild, iface);
 630         return E_INVALIDARG;
 631     }
 632
 633     new_child_ptr = impl_from_IXMLDOMNode(newChild)->node;
 634     my_ancestor = This->node;
 635     while(my_ancestor)
 636     {
 637         if(my_ancestor == new_child_ptr)
 638         {
 639             WARN("tried to create loop\n");
 640             return E_FAIL;
 641         }
 642         my_ancestor = my_ancestor->parent;
 643     }
 644
 645     if(!new_child_ptr->parent)
 646         if(xmldoc_remove_orphan(new_child_ptr->doc, new_child_ptr) != S_OK)
 647             WARN("%p is not an orphan of %p\n", new_child_ptr, new_child_ptr->doc);
 648
 649     leaving_doc = new_child_ptr->doc;
 650     xmldoc_add_ref(old_child_ptr->doc);
 651     xmlReplaceNode(old_child_ptr, new_child_ptr);
 652     xmldoc_release(leaving_doc);
 653
 654     xmldoc_add_orphan(old_child_ptr->doc, old_child_ptr);
 655
 656     if(outOldChild)
 657     {
 658         IXMLDOMNode_AddRef(oldChild);
 659         *outOldChild = oldChild;
 660     }
 661
 662     return S_OK;
 663 }
 664
 665 static HRESULT WINAPI xmlnode_removeChild(
 666     IXMLDOMNode *iface,
 667     IXMLDOMNode* childNode,
 668     IXMLDOMNode** oldChild)
 669 {
 670     xmlnode *This = impl_from_IXMLDOMNode( iface );
 671     xmlNode *child_node_ptr;
 672     HRESULT hr;
 673     IXMLDOMNode *child;
 674
 675     TRACE("%p->(%p, %p)\n", This, childNode, oldChild);
 676
 677     if(!childNode) return E_INVALIDARG;
 678
 679     if(oldChild)
 680         *oldChild = NULL;
 681
 682     hr = IXMLDOMNode_QueryInterface(childNode, &IID_IXMLDOMNode, (LPVOID)&child);
 683     if(FAILED(hr))
 684         return hr;
 685
 686     child_node_ptr = impl_from_IXMLDOMNode(child)->node;
 687     if(child_node_ptr->parent != This->node)
 688     {
 689         WARN("childNode %p is not a child of %p\n", childNode, iface);
 690         IXMLDOMNode_Release(child);
 691         return E_INVALIDARG;
 692     }
 693
 694     xmlUnlinkNode(child_node_ptr);
 695
 696     IXMLDOMNode_Release(child);
 697
 698     if(oldChild)
 699     {
 700         IXMLDOMNode_AddRef(childNode);
 701         *oldChild = childNode;
 702     }
 703
 704     return S_OK;
 705 }
 706
 707 static HRESULT WINAPI xmlnode_appendChild(
 708     IXMLDOMNode *iface,
 709     IXMLDOMNode* newChild,
 710     IXMLDOMNode** outNewChild)
 711 {
 712     xmlnode *This = impl_from_IXMLDOMNode( iface );
 713     DOMNodeType type;
 714     VARIANT var;
 715     HRESULT hr;
 716
 717     TRACE("(%p)->(%p,%p)\n", This, newChild, outNewChild);
 718
 719     hr = IXMLDOMNode_get_nodeType(newChild, &type);
 720     if(FAILED(hr) || type == NODE_ATTRIBUTE) {
 721         if(outNewChild) *outNewChild = NULL;
 722         return E_FAIL;
 723     }
 724
 725     VariantInit(&var);
 726     return IXMLDOMNode_insertBefore(iface, newChild, var, outNewChild);
 727 }
 728
 729 static HRESULT WINAPI xmlnode_hasChildNodes(
 730     IXMLDOMNode *iface,
 731     VARIANT_BOOL* hasChild)
 732 {
 733     xmlnode *This = impl_from_IXMLDOMNode( iface );
 734
 735     TRACE("%p\n", This);
 736
 737     if (!hasChild)
 738         return E_INVALIDARG;
 739     if (!This->node->children)
 740     {
 741         *hasChild = VARIANT_FALSE;
 742         return S_FALSE;
 743     }
 744
 745     *hasChild = VARIANT_TRUE;
 746     return S_OK;
 747 }
 748
 749 static HRESULT WINAPI xmlnode_get_ownerDocument(
 750     IXMLDOMNode *iface,
 751     IXMLDOMDocument** DOMDocument)
 752 {
 753     xmlnode *This = impl_from_IXMLDOMNode( iface );
 754
 755     TRACE("%p (%p)\n", This, DOMDocument);
 756
 757     return DOMDocument_create_from_xmldoc(This->node->doc, (IXMLDOMDocument2**)DOMDocument);
 758 }
 759
 760 static HRESULT WINAPI xmlnode_cloneNode(
 761     IXMLDOMNode *iface,
 762     VARIANT_BOOL deep,
 763     IXMLDOMNode** cloneRoot)
 764 {
 765     xmlnode *This = impl_from_IXMLDOMNode( iface );
 766     xmlNodePtr pClone = NULL;
 767     IXMLDOMNode *pNode = NULL;
 768
 769     TRACE("%p (%d)\n", This, deep);
 770
 771     if(!cloneRoot)
 772         return E_INVALIDARG;
 773
 774     pClone = xmlCopyNode(This->node, deep ? 1 : 2);
 775     if(pClone)
 776     {
 777         pClone->doc = This->node->doc;
 778         xmldoc_add_orphan(pClone->doc, pClone);
 779
 780         pNode = create_node(pClone);
 781         if(!pNode)
 782         {
 783             ERR("Copy failed\n");
 784             return E_FAIL;
 785         }
 786
 787         *cloneRoot = pNode;
 788     }
 789     else
 790     {
 791         ERR("Copy failed\n");
 792         return E_FAIL;
 793     }
 794
 795     return S_OK;
 796 }
 797
 798 static HRESULT WINAPI xmlnode_get_nodeTypeString(
 799     IXMLDOMNode *iface,
 800     BSTR* xmlnodeType)
 801 {
 802     xmlnode *This = impl_from_IXMLDOMNode( iface );
 803     const xmlChar *str;
 804
 805     TRACE("%p\n", This );
 806
 807     if (!xmlnodeType)
 808         return E_INVALIDARG;
 809
 810     if ( !This->node )
 811         return E_FAIL;
 812
 813     switch( This->node->type )
 814     {
 815     case XML_ATTRIBUTE_NODE:
 816         str = (const xmlChar*) "attribute";
 817         break;
 818     case XML_CDATA_SECTION_NODE:
 819         str = (const xmlChar*) "cdatasection";
 820         break;
 821     case XML_COMMENT_NODE:
 822         str = (const xmlChar*) "comment";
 823         break;
 824     case XML_DOCUMENT_NODE:
 825         str = (const xmlChar*) "document";
 826         break;
 827     case XML_DOCUMENT_FRAG_NODE:
 828         str = (const xmlChar*) "documentfragment";
 829         break;
 830     case XML_ELEMENT_NODE:
 831         str = (const xmlChar*) "element";
 832         break;
 833     case XML_ENTITY_NODE:
 834         str = (const xmlChar*) "entity";
 835         break;
 836     case XML_ENTITY_REF_NODE:
 837         str = (const xmlChar*) "entityreference";
 838         break;
 839     case XML_NOTATION_NODE:
 840         str = (const xmlChar*) "notation";
 841         break;
 842     case XML_PI_NODE:
 843         str = (const xmlChar*) "processinginstruction";
 844         break;
 845     case XML_TEXT_NODE:
 846         str = (const xmlChar*) "text";
 847         break;
 848     default:
 849         FIXME("Unknown node type (%d)\n", This->node->type);
 850         str = This->node->name;
 851         break;
 852     }
 853
 854     *xmlnodeType = bstr_from_xmlChar( str );
 855     if (!*xmlnodeType)
 856         return S_FALSE;
 857
 858     return S_OK;
 859 }
 860
 861 static HRESULT WINAPI xmlnode_get_text(
 862     IXMLDOMNode *iface,
 863     BSTR* text)
 864 {
 865     xmlnode *This = impl_from_IXMLDOMNode( iface );
 866     BSTR str = NULL;
 867     xmlChar *pContent;
 868
 869     TRACE("%p type %d\n", This, This->node->type);
 870
 871     if ( !text )
 872         return E_INVALIDARG;
 873
 874     pContent = xmlNodeGetContent((xmlNodePtr)This->node);
 875     if(pContent)
 876     {
 877         str = bstr_from_xmlChar(pContent);
 878         xmlFree(pContent);
 879     }
 880
 881     /* Always return a string. */
 882     if (!str) str = SysAllocStringLen( NULL, 0 );
 883
 884     TRACE("%p %s\n", This, debugstr_w(str) );
 885     *text = str;
 886
 887     return S_OK;
 888 }
 889
 890 static HRESULT WINAPI xmlnode_put_text(
 891     IXMLDOMNode *iface,
 892     BSTR text)
 893 {
 894     xmlnode *This = impl_from_IXMLDOMNode( iface );
 895     xmlChar *str, *str2;
 896
 897     TRACE("%p\n", This);
 898
 899     switch(This->node->type)
 900     {
 901     case XML_DOCUMENT_NODE:
 902         return E_FAIL;
 903     default:
 904         break;
 905     }
 906
 907     str = xmlChar_from_wchar((WCHAR*)text);
 908
 909     /* Escape the string. */
 910     str2 = xmlEncodeEntitiesReentrant(This->node->doc, str);
 911     HeapFree(GetProcessHeap(), 0, str);
 912
 913     xmlNodeSetContent(This->node, str2);
 914     xmlFree(str2);
 915
 916     return S_OK;
 917 }
 918
 919 static HRESULT WINAPI xmlnode_get_specified(
 920     IXMLDOMNode *iface,
 921     VARIANT_BOOL* isSpecified)
 922 {
 923     FIXME("\n");
 924     return E_NOTIMPL;
 925 }
 926
 927 static HRESULT WINAPI xmlnode_get_definition(
 928     IXMLDOMNode *iface,
 929     IXMLDOMNode** definitionNode)
 930 {
 931     FIXME("\n");
 932     return E_NOTIMPL;
 933 }
 934
 935 static HRESULT WINAPI xmlnode_get_nodeTypedValue(
 936     IXMLDOMNode *iface,
 937     VARIANT* typedValue)
 938 {
 939     xmlnode *This = impl_from_IXMLDOMNode( iface );
 940     HRESULT r = S_FALSE;
 941
 942     FIXME("ignoring data type %p %p\n", This, typedValue);
 943
 944     if(!typedValue)
 945         return E_INVALIDARG;
 946
 947     V_VT(typedValue) = VT_NULL;
 948
 949     switch ( This->node->type )
 950     {
 951     case XML_ELEMENT_NODE:
 952     {
 953         xmlChar *content = xmlNodeGetContent(This->node);
 954         V_VT(typedValue) = VT_BSTR;
 955         V_BSTR(typedValue) = bstr_from_xmlChar( content );
 956         xmlFree(content);
 957         r = S_OK;
 958         break;
 959     }
 960     default:
 961         r = xmlnode_get_nodeValue(iface, typedValue);
 962     }
 963
 964     return r;
 965 }
 966
 967 static HRESULT WINAPI xmlnode_put_nodeTypedValue(
 968     IXMLDOMNode *iface,
 969     VARIANT typedValue)
 970 {
 971     FIXME("\n");
 972     return E_NOTIMPL;
 973 }
 974
 975 static HRESULT WINAPI xmlnode_get_dataType(
 976     IXMLDOMNode *iface,
 977     VARIANT* dataTypeName)
 978 {
 979     xmlnode *This = impl_from_IXMLDOMNode( iface );
 980     xmlChar *pVal;
 981
 982     TRACE("iface %p\n", iface);
 983
 984     if(!dataTypeName)
 985         return E_INVALIDARG;
 986
 987     /* Attribute, CDATA Section, Comment, Document, Document Fragment,
 988         Entity, Notation, PI, and Text Node are non-typed. */
 989     V_BSTR(dataTypeName) = NULL;
 990     V_VT(dataTypeName) = VT_NULL;
 991
 992     switch ( This->node->type )
 993     {
 994     case XML_ELEMENT_NODE:
 995         pVal = xmlGetNsProp(This->node, (xmlChar*)"dt",
 996                             (xmlChar*)"urn:schemas-microsoft-com:datatypes");
 997         if (pVal)
 998         {
 999             V_VT(dataTypeName) = VT_BSTR;
1000             V_BSTR(dataTypeName) = bstr_from_xmlChar( pVal );
1001             xmlFree(pVal);
1002         }
1003         break;
1004     case XML_ENTITY_REF_NODE:
1005         FIXME("XML_ENTITY_REF_NODE should return a valid value.\n");
1006         break;
1007     default:
1008         TRACE("Type %d returning NULL\n", This->node->type);
1009     }
1010
1011     /* non-typed nodes return S_FALSE */
1012     if(V_VT(dataTypeName) == VT_NULL)
1013     {
1014         return S_FALSE;
1015     }
1016
1017     return S_OK;
1018 }
1019
1020 static HRESULT WINAPI xmlnode_put_dataType(
1021     IXMLDOMNode *iface,
1022     BSTR dataTypeName)
1023 {
1024     xmlnode *This = impl_from_IXMLDOMNode( iface );
1025     HRESULT hr = E_FAIL;
1026
1027     TRACE("iface %p\n", iface);
1028
1029     if(dataTypeName == NULL)
1030         return E_INVALIDARG;
1031
1032     /* An example of this is. The Text in the node needs to be a 0 or 1 for a boolean type.
1033        This applies to changing types (string->bool) or setting a new one
1034      */
1035     FIXME("Need to Validate the data before allowing a type to be set.\n");
1036
1037     /* Check all supported types. */
1038     if(lstrcmpiW(dataTypeName,szString) == 0  ||
1039        lstrcmpiW(dataTypeName,szNumber) == 0  ||
1040        lstrcmpiW(dataTypeName,szUUID) == 0    ||
1041        lstrcmpiW(dataTypeName,szInt) == 0     ||
1042        lstrcmpiW(dataTypeName,szI4) == 0      ||
1043        lstrcmpiW(dataTypeName,szFixed) == 0   ||
1044        lstrcmpiW(dataTypeName,szBoolean) == 0 ||
1045        lstrcmpiW(dataTypeName,szDateTime) == 0 ||
1046        lstrcmpiW(dataTypeName,szDateTimeTZ) == 0 ||
1047        lstrcmpiW(dataTypeName,szDate) == 0    ||
1048        lstrcmpiW(dataTypeName,szTime) == 0    ||
1049        lstrcmpiW(dataTypeName,szTimeTZ) == 0  ||
1050        lstrcmpiW(dataTypeName,szI1) == 0      ||
1051        lstrcmpiW(dataTypeName,szI2) == 0      ||
1052        lstrcmpiW(dataTypeName,szIU1) == 0     ||
1053        lstrcmpiW(dataTypeName,szIU2) == 0     ||
1054        lstrcmpiW(dataTypeName,szIU4) == 0     ||
1055        lstrcmpiW(dataTypeName,szR4) == 0      ||
1056        lstrcmpiW(dataTypeName,szR8) == 0      ||
1057        lstrcmpiW(dataTypeName,szFloat) == 0   ||
1058        lstrcmpiW(dataTypeName,szBinHex) == 0  ||
1059        lstrcmpiW(dataTypeName,szBinBase64) == 0)
1060     {
1061         xmlNsPtr pNS = NULL;
1062         xmlAttrPtr pAttr = NULL;
1063         xmlChar* str = xmlChar_from_wchar((WCHAR*)dataTypeName);
1064
1065         pAttr = xmlHasNsProp(This->node, (xmlChar*)"dt",
1066                             (xmlChar*)"urn:schemas-microsoft-com:datatypes");
1067         if (pAttr)
1068         {
1069             pAttr = xmlSetNsProp(This->node, pAttr->ns, (xmlChar*)"dt", str);
1070
1071             hr = S_OK;
1072         }
1073         else
1074         {
1075             pNS = xmlNewNs(This->node, (xmlChar*)"urn:schemas-microsoft-com:datatypes", (xmlChar*)"dt");
1076             if(pNS)
1077             {
1078                 pAttr = xmlNewNsProp(This->node, pNS, (xmlChar*)"dt", str);
1079                 if(pAttr)
1080                 {
1081                     xmlAddChild(This->node, (xmlNodePtr)pAttr);
1082
1083                     hr = S_OK;
1084                 }
1085                 else
1086                     ERR("Failed to create Attribute\n");
1087             }
1088             else
1089                 ERR("Failed to Create Namepsace\n");
1090         }
1091         HeapFree( GetProcessHeap(), 0, str );
1092     }
1093
1094     return hr;
1095 }
1096
1097 static BSTR EnsureCorrectEOL(BSTR sInput)
1098 {
1099     static const WCHAR SZ_RETURN[] = {'\n',0};
1100     static const WCHAR SZ_LINEFEED[] = {'\r',0};
1101     int nNum = 0;
1102     BSTR sNew;
1103     int nLen;
1104     int i;
1105
1106     nLen = lstrlenW(sInput);
1107     /* Count line endings */
1108     for(i=0; i < nLen; i++)
1109     {
1110         if(sInput[i] == SZ_RETURN[0])
1111             nNum++;
1112     }
1113
1114     TRACE("len=%d, num=%d\n", nLen, nNum);
1115
1116     /* Add linefeed as needed */
1117     if(nNum > 0)
1118     {
1119         int nPlace = 0;
1120         sNew = SysAllocStringLen(NULL, nLen + nNum+1);
1121         for(i=0; i < nLen; i++)
1122         {
1123             if(sInput[i] == SZ_RETURN[0])
1124             {
1125                 sNew[i+nPlace] = SZ_LINEFEED[0];
1126                 nPlace++;
1127             }
1128             sNew[i+nPlace] = sInput[i];
1129         }
1130
1131         SysFreeString(sInput);
1132     }
1133     else
1134     {
1135         sNew = sInput;
1136     }
1137
1138     TRACE("len %d\n", lstrlenW(sNew));
1139
1140     return sNew;
1141 }
1142
1143 /* Removes encoding information and last character (nullbyte) */
1144 static BSTR EnsureNoEncoding(BSTR sInput)
1145 {
1146     static const WCHAR wszEncoding[] = {'e','n','c','o','d','i','n','g','='};
1147     BSTR sNew;
1148     WCHAR *pBeg, *pEnd;
1149
1150     pBeg = sInput;
1151     while(*pBeg != '\n' && memcmp(pBeg, wszEncoding, sizeof(wszEncoding)))
1152         pBeg++;
1153
1154     if(*pBeg == '\n')
1155     {
1156         SysReAllocStringLen(&sInput, sInput, SysStringLen(sInput)-1);
1157         return sInput;
1158     }
1159     pBeg--;
1160
1161     pEnd = pBeg + sizeof(wszEncoding)/sizeof(WCHAR) + 2;
1162     while(*pEnd != '\"') pEnd++;
1163     pEnd++;
1164
1165     sNew = SysAllocStringLen(NULL,
1166             pBeg-sInput + SysStringLen(sInput)-(pEnd-sInput)-1);
1167     memcpy(sNew, sInput, (pBeg-sInput)*sizeof(WCHAR));
1168     memcpy(&sNew[pBeg-sInput], pEnd, (SysStringLen(sInput)-(pEnd-sInput)-1)*sizeof(WCHAR));
1169
1170     SysFreeString(sInput);
1171     return sNew;
1172 }
1173
1174 /*
1175  * We are trying to replicate the same behaviour as msxml by converting
1176  * line endings to \r\n and using idents as \t. The problem is that msxml
1177  * only formats nodes that have a line ending. Using libxml we cannot
1178  * reproduce behaviour exactly.
1179  *
1180  */
1181 static HRESULT WINAPI xmlnode_get_xml(
1182     IXMLDOMNode *iface,
1183     BSTR* xmlString)
1184 {
1185     xmlnode *This = impl_from_IXMLDOMNode( iface );
1186     xmlBufferPtr pXmlBuf;
1187     int nSize;
1188
1189     TRACE("iface %p %d\n", iface, This->node->type);
1190
1191     if(!xmlString)
1192         return E_INVALIDARG;
1193
1194     *xmlString = NULL;
1195
1196     pXmlBuf = xmlBufferCreate();
1197     if(pXmlBuf)
1198     {
1199         nSize = xmlNodeDump(pXmlBuf, This->node->doc, This->node, 0, 1);
1200         if(nSize > 0)
1201         {
1202             const xmlChar *pContent;
1203             BSTR bstrContent;
1204
1205             /* Attribute Nodes return a space in front of their name */
1206             pContent = xmlBufferContent(pXmlBuf);
1207             if( ((char*)pContent)[0] == ' ')
1208                 bstrContent = bstr_from_xmlChar(pContent+1);
1209             else
1210                 bstrContent = bstr_from_xmlChar(pContent);
1211
1212             switch(This->node->type)
1213             {
1214                 case XML_ELEMENT_NODE:
1215                     *xmlString = EnsureCorrectEOL(bstrContent);
1216                     break;
1217                 case XML_DOCUMENT_NODE:
1218                     *xmlString = EnsureCorrectEOL(bstrContent);
1219                     *xmlString = EnsureNoEncoding(*xmlString);
1220                     break;
1221                 default:
1222                     *xmlString = bstrContent;
1223             }
1224         }
1225
1226         xmlBufferFree(pXmlBuf);
1227     }
1228
1229     /* Always returns a string. */
1230     if(*xmlString == NULL)  *xmlString = SysAllocStringLen( NULL, 0 );
1231
1232     return S_OK;
1233 }
1234
1235 static HRESULT WINAPI xmlnode_transformNode(
1236     IXMLDOMNode *iface,
1237     IXMLDOMNode* styleSheet,
1238     BSTR* xmlString)
1239 {
1240 #ifdef SONAME_LIBXSLT
1241     xmlnode *This = impl_from_IXMLDOMNode( iface );
1242     xmlnode *pStyleSheet = NULL;
1243     xsltStylesheetPtr xsltSS = NULL;
1244     xmlDocPtr result = NULL;
1245     IXMLDOMNode *ssNew;
1246
1247     TRACE("%p %p %p\n", This, styleSheet, xmlString);
1248
1249     if (!libxslt_handle)
1250         return E_NOTIMPL;
1251     if(!styleSheet || !xmlString)
1252         return E_INVALIDARG;
1253
1254     *xmlString = NULL;
1255
1256     if(IXMLDOMNode_QueryInterface(styleSheet, &IID_IXMLDOMNode, (LPVOID)&ssNew) == S_OK)
1257     {
1258         pStyleSheet = impl_from_IXMLDOMNode( ssNew );
1259
1260         xsltSS = pxsltParseStylesheetDoc( pStyleSheet->node->doc);
1261         if(xsltSS)
1262         {
1263             result = pxsltApplyStylesheet(xsltSS, This->node->doc, NULL);
1264             if(result)
1265             {
1266                 const xmlChar *pContent;
1267
1268                 if(result->type == XML_HTML_DOCUMENT_NODE)
1269                 {
1270                     xmlOutputBufferPtr  pOutput = xmlAllocOutputBuffer(NULL);
1271                     if(pOutput)
1272                     {
1273                         htmlDocContentDumpOutput(pOutput, result->doc, NULL);
1274                         pContent = xmlBufferContent(pOutput->buffer);
1275                         *xmlString = bstr_from_xmlChar(pContent);
1276                         xmlOutputBufferClose(pOutput);
1277                     }
1278                 }
1279                 else
1280                 {
1281                     xmlBufferPtr pXmlBuf;
1282                     int nSize;
1283
1284                     pXmlBuf = xmlBufferCreate();
1285                     if(pXmlBuf)
1286                     {
1287                         nSize = xmlNodeDump(pXmlBuf, NULL, (xmlNodePtr)result, 0, 0);
1288                         if(nSize > 0)
1289                         {
1290                             pContent = xmlBufferContent(pXmlBuf);
1291                             *xmlString = bstr_from_xmlChar(pContent);
1292                         }
1293                         xmlBufferFree(pXmlBuf);
1294                     }
1295                 }
1296                 xmlFreeDoc(result);
1297             }
1298             /* libxslt "helpfully" frees the XML document the stylesheet was
1299                generated from, too */
1300             xsltSS->doc = NULL;
1301             pxsltFreeStylesheet(xsltSS);
1302         }
1303
1304         IXMLDOMNode_Release(ssNew);
1305     }
1306
1307     if(*xmlString == NULL)
1308         *xmlString = SysAllocStringLen(NULL, 0);
1309
1310     return S_OK;
1311 #else
1312     FIXME("libxslt headers were not found at compile time\n");
1313     return E_NOTIMPL;
1314 #endif
1315 }
1316
1317 static HRESULT WINAPI xmlnode_selectNodes(
1318     IXMLDOMNode *iface,
1319     BSTR queryString,
1320     IXMLDOMNodeList** resultList)
1321 {
1322     xmlnode *This = impl_from_IXMLDOMNode( iface );
1323
1324     TRACE("%p %s %p\n", This, debugstr_w(queryString), resultList );
1325
1326     return queryresult_create( This->node, queryString, resultList );
1327 }
1328
1329 static HRESULT WINAPI xmlnode_selectSingleNode(
1330     IXMLDOMNode *iface,
1331     BSTR queryString,
1332     IXMLDOMNode** resultNode)
1333 {
1334     xmlnode *This = impl_from_IXMLDOMNode( iface );
1335     IXMLDOMNodeList *list;
1336     HRESULT r;
1337
1338     TRACE("%p %s %p\n", This, debugstr_w(queryString), resultNode );
1339
1340     *resultNode = NULL;
1341     r = IXMLDOMNode_selectNodes(iface, queryString, &list);
1342     if(r == S_OK)
1343     {
1344         r = IXMLDOMNodeList_nextNode(list, resultNode);
1345         IXMLDOMNodeList_Release(list);
1346     }
1347     return r;
1348 }
1349
1350 static HRESULT WINAPI xmlnode_get_parsed(
1351     IXMLDOMNode *iface,
1352     VARIANT_BOOL* isParsed)
1353 {
1354     FIXME("\n");
1355     return E_NOTIMPL;
1356 }
1357
1358 static HRESULT WINAPI xmlnode_get_namespaceURI(
1359     IXMLDOMNode *iface,
1360     BSTR* namespaceURI)
1361 {
1362     xmlnode *This = impl_from_IXMLDOMNode( iface );
1363     HRESULT hr = S_FALSE;
1364     xmlNsPtr *pNSList;
1365
1366     TRACE("%p %p\n", This, namespaceURI );
1367
1368     if(!namespaceURI)
1369         return E_INVALIDARG;
1370
1371     *namespaceURI = NULL;
1372
1373     pNSList = xmlGetNsList(This->node->doc, This->node);
1374     if(pNSList)
1375     {
1376         *namespaceURI = bstr_from_xmlChar( pNSList[0]->href );
1377
1378         xmlFree( pNSList );
1379         hr = S_OK;
1380     }
1381
1382     return hr;
1383 }
1384
1385 static HRESULT WINAPI xmlnode_get_prefix(
1386     IXMLDOMNode *iface,
1387     BSTR* prefixString)
1388 {
1389     xmlnode *This = impl_from_IXMLDOMNode( iface );
1390     HRESULT hr = S_FALSE;
1391     xmlNsPtr *pNSList;
1392
1393     TRACE("%p %p\n", This, prefixString );
1394
1395     if(!prefixString)
1396         return E_INVALIDARG;
1397
1398     *prefixString = NULL;
1399
1400     pNSList = xmlGetNsList(This->node->doc, This->node);
1401     if(pNSList)
1402     {
1403         *prefixString = bstr_from_xmlChar( pNSList[0]->prefix );
1404
1405         xmlFree(pNSList);
1406         hr = S_OK;
1407     }
1408
1409     return hr;
1410 }
1411
1412 static HRESULT WINAPI xmlnode_get_baseName(
1413     IXMLDOMNode *iface,
1414     BSTR* nameString)
1415 {
1416     xmlnode *This = impl_from_IXMLDOMNode( iface );
1417     BSTR str = NULL;
1418     HRESULT r = S_FALSE;
1419
1420     TRACE("%p %p\n", This, nameString );
1421
1422     if ( !nameString )
1423         return E_INVALIDARG;
1424
1425     switch ( This->node->type )
1426     {
1427     case XML_ELEMENT_NODE:
1428     case XML_ATTRIBUTE_NODE:
1429         str = bstr_from_xmlChar( This->node->name );
1430         r = S_OK;
1431         break;
1432     case XML_TEXT_NODE:
1433         break;
1434     default:
1435         ERR("Unhandled type %d\n", This->node->type );
1436         break;
1437     }
1438
1439     TRACE("returning %08x str = %s\n", r, debugstr_w( str ) );
1440
1441     *nameString = str;
1442     return r;
1443 }
1444
1445 static HRESULT WINAPI xmlnode_transformNodeToObject(
1446     IXMLDOMNode *iface,
1447     IXMLDOMNode* stylesheet,
1448     VARIANT outputObject)
1449 {
1450     FIXME("\n");
1451     return E_NOTIMPL;
1452 }
1453
1454 static const struct IXMLDOMNodeVtbl xmlnode_vtbl =
1455 {
1456     xmlnode_QueryInterface,
1457     xmlnode_AddRef,
1458     xmlnode_Release,
1459     xmlnode_GetTypeInfoCount,
1460     xmlnode_GetTypeInfo,
1461     xmlnode_GetIDsOfNames,
1462     xmlnode_Invoke,
1463     xmlnode_get_nodeName,
1464     xmlnode_get_nodeValue,
1465     xmlnode_put_nodeValue,
1466     xmlnode_get_nodeType,
1467     xmlnode_get_parentNode,
1468     xmlnode_get_childNodes,
1469     xmlnode_get_firstChild,
1470     xmlnode_get_lastChild,
1471     xmlnode_get_previousSibling,
1472     xmlnode_get_nextSibling,
1473     xmlnode_get_attributes,
1474     xmlnode_insertBefore,
1475     xmlnode_replaceChild,
1476     xmlnode_removeChild,
1477     xmlnode_appendChild,
1478     xmlnode_hasChildNodes,
1479     xmlnode_get_ownerDocument,
1480     xmlnode_cloneNode,
1481     xmlnode_get_nodeTypeString,
1482     xmlnode_get_text,
1483     xmlnode_put_text,
1484     xmlnode_get_specified,
1485     xmlnode_get_definition,
1486     xmlnode_get_nodeTypedValue,
1487     xmlnode_put_nodeTypedValue,
1488     xmlnode_get_dataType,
1489     xmlnode_put_dataType,
1490     xmlnode_get_xml,
1491     xmlnode_transformNode,
1492     xmlnode_selectNodes,
1493     xmlnode_selectSingleNode,
1494     xmlnode_get_parsed,
1495     xmlnode_get_namespaceURI,
1496     xmlnode_get_prefix,
1497     xmlnode_get_baseName,
1498     xmlnode_transformNodeToObject,
1499 };
1500
1501 static HRESULT WINAPI Internal_QueryInterface(
1502     IUnknown *iface,
1503     REFIID riid,
1504     void** ppvObject )
1505 {
1506     xmlnode *This = impl_from_InternalUnknown( iface );
1507
1508     TRACE("%p %s %p\n", iface, debugstr_guid(riid), ppvObject);
1509
1510
1511     if ( IsEqualGUID( riid, &IID_IUnknown ))
1512         *ppvObject = iface;
1513     else if ( IsEqualGUID( riid, &IID_IDispatch ) ||
1514               IsEqualGUID( riid, &IID_IXMLDOMNode ) )
1515         *ppvObject = &This->lpVtbl;
1516     else
1517     {
1518         FIXME("interface %s not implemented\n", debugstr_guid(riid));
1519         *ppvObject = NULL;
1520         return E_NOINTERFACE;
1521     }
1522
1523     IUnknown_AddRef( (IUnknown*)*ppvObject );
1524
1525     return S_OK;
1526 }
1527
1528 static ULONG WINAPI Internal_AddRef(
1529                  IUnknown *iface )
1530 {
1531     xmlnode *This = impl_from_InternalUnknown( iface );
1532     return InterlockedIncrement( &This->ref );
1533 }
1534
1535 static ULONG WINAPI Internal_Release(
1536     IUnknown *iface )
1537 {
1538     xmlnode *This = impl_from_InternalUnknown( iface );
1539     ULONG ref;
1540
1541     ref = InterlockedDecrement( &This->ref );
1542     if ( ref == 0 )
1543     {
1544         if( This->node )
1545             xmldoc_release( This->node->doc );
1546         HeapFree( GetProcessHeap(), 0, This );
1547     }
1548
1549     return ref;
1550 }
1551
1552 static const struct IUnknownVtbl internal_unk_vtbl =
1553 {
1554     Internal_QueryInterface,
1555     Internal_AddRef,
1556     Internal_Release
1557 };
1558
1559 IUnknown *create_basic_node( xmlNodePtr node, IUnknown *pUnkOuter )
1560 {
1561     xmlnode *This;
1562
1563     This = HeapAlloc( GetProcessHeap(), 0, sizeof *This );
1564     if ( !This )
1565         return NULL;
1566
1567     if(node)
1568         xmldoc_add_ref( node->doc );
1569
1570     This->lpVtbl = &xmlnode_vtbl;
1571     This->lpInternalUnkVtbl = &internal_unk_vtbl;
1572
1573     if(pUnkOuter)
1574         This->pUnkOuter = pUnkOuter; /* Don't take a ref on outer Unknown */
1575     else
1576         This->pUnkOuter = (IUnknown *)&This->lpInternalUnkVtbl;
1577
1578     This->ref = 1;
1579     This->node = node;
1580
1581     return (IUnknown*)&This->lpInternalUnkVtbl;
1582 }
1583
1584 IXMLDOMNode *create_node( xmlNodePtr node )
1585 {
1586     IUnknown *pUnk;
1587     IXMLDOMNode *ret;
1588     HRESULT hr;
1589
1590     if ( !node )
1591         return NULL;
1592
1593     TRACE("type %d\n", node->type);
1594     switch(node->type)
1595     {
1596     case XML_ELEMENT_NODE:
1597         pUnk = create_element( node, NULL );
1598         break;
1599     case XML_ATTRIBUTE_NODE:
1600         pUnk = create_attribute( node );
1601         break;
1602     case XML_TEXT_NODE:
1603         pUnk = create_text( node );
1604         break;
1605     case XML_CDATA_SECTION_NODE:
1606         pUnk = create_cdata( node );
1607         break;
1608     case XML_COMMENT_NODE:
1609         pUnk = create_comment( node );
1610         break;
1611     case XML_DOCUMENT_NODE:
1612         pUnk = create_domdoc( node );
1613         break;
1614     default:
1615         FIXME("only creating basic node for type %d\n", node->type);
1616         pUnk = create_basic_node( node, NULL );
1617     }
1618
1619     hr = IUnknown_QueryInterface(pUnk, &IID_IXMLDOMNode, (LPVOID*)&ret);
1620     IUnknown_Release(pUnk);
1621     if(FAILED(hr)) return NULL;
1622     return ret;
1623 }
1624 #endif