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
  27 #ifdef HAVE_LIBXML2
  28 # include <libxml/parser.h>
  29 # include <libxml/xmlerror.h>
  30 # include <libxml/HTMLtree.h>
  31 # ifdef SONAME_LIBXSLT
  32 #  ifdef HAVE_LIBXSLT_PATTERN_H
  33 #   include <libxslt/pattern.h>
  34 #  endif
  35 #  ifdef HAVE_LIBXSLT_TRANSFORM_H
  36 #   include <libxslt/transform.h>
  37 #  endif
  38 #  include <libxslt/xsltutils.h>
  39 #  include <libxslt/xsltInternals.h>
  40 # endif
  41 #endif
  42
  43 #include "windef.h"
  44 #include "winbase.h"
  45 #include "winuser.h"
  46 #include "winnls.h"
  47 #include "ole2.h"
  48 #include "msxml6.h"
  49
  50 #include "msxml_private.h"
  51
  52 #include "wine/debug.h"
  53
  54 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
  55
  56 #ifdef HAVE_LIBXML2
  57
  58 #ifdef SONAME_LIBXSLT
  59 extern void* libxslt_handle;
  60 # define MAKE_FUNCPTR(f) extern typeof(f) * p##f
  61 MAKE_FUNCPTR(xsltApplyStylesheet);
  62 MAKE_FUNCPTR(xsltCleanupGlobals);
  63 MAKE_FUNCPTR(xsltFreeStylesheet);
  64 MAKE_FUNCPTR(xsltParseStylesheetDoc);
  65 # undef MAKE_FUNCPTR
  66 #endif
  67
  68 static const IID IID_xmlnode = {0x4f2f4ba2,0xb822,0x11df,{0x8b,0x8a,0x68,0x50,0xdf,0xd7,0x20,0x85}};
  69
  70 xmlNodePtr xmlNodePtr_from_domnode( IXMLDOMNode *iface, xmlElementType type )
  71 {
  72     xmlnode *This;
  73
  74     if ( !iface )
  75         return NULL;
  76     This = get_node_obj( iface );
  77     if ( !This || !This->node )
  78         return NULL;
  79     if ( type && This->node->type != type )
  80         return NULL;
  81     return This->node;
  82 }
  83
  84 BOOL node_query_interface(xmlnode *This, REFIID riid, void **ppv)
  85 {
  86     if(IsEqualGUID(&IID_xmlnode, riid)) {
  87         TRACE("(%p)->(IID_xmlnode %p)\n", This, ppv);
  88         *ppv = This;
  89         return TRUE;
  90     }
  91
  92     return dispex_query_interface(&This->dispex, riid, ppv);
  93 }
  94
  95 /* common ISupportErrorInfo implementation */
  96 typedef struct {
  97    ISupportErrorInfo ISupportErrorInfo_iface;
  98    LONG ref;
  99
 100    const tid_t* iids;
 101 } SupportErrorInfo;
 102
 103 static inline SupportErrorInfo *impl_from_ISupportErrorInfo(ISupportErrorInfo *iface)
 104 {
 105     return CONTAINING_RECORD(iface, SupportErrorInfo, ISupportErrorInfo_iface);
 106 }
 107
 108 static HRESULT WINAPI SupportErrorInfo_QueryInterface(ISupportErrorInfo *iface, REFIID riid, void **obj)
 109 {
 110     SupportErrorInfo *This = impl_from_ISupportErrorInfo(iface);
 111     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
 112
 113     *obj = NULL;
 114
 115     if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_ISupportErrorInfo)) {
 116         *obj = iface;
 117         ISupportErrorInfo_AddRef(iface);
 118         return S_OK;
 119     }
 120
 121     return E_NOINTERFACE;
 122 }
 123
 124 static ULONG WINAPI SupportErrorInfo_AddRef(ISupportErrorInfo *iface)
 125 {
 126     SupportErrorInfo *This = impl_from_ISupportErrorInfo(iface);
 127     ULONG ref = InterlockedIncrement(&This->ref);
 128     TRACE("(%p)->(%d)\n", This, ref );
 129     return ref;
 130 }
 131
 132 static ULONG WINAPI SupportErrorInfo_Release(ISupportErrorInfo *iface)
 133 {
 134     SupportErrorInfo *This = impl_from_ISupportErrorInfo(iface);
 135     LONG ref = InterlockedDecrement(&This->ref);
 136
 137     TRACE("(%p)->(%d)\n", This, ref);
 138
 139     if (ref == 0)
 140         heap_free(This);
 141
 142     return ref;
 143 }
 144
 145 static HRESULT WINAPI SupportErrorInfo_InterfaceSupportsErrorInfo(ISupportErrorInfo *iface, REFIID riid)
 146 {
 147     SupportErrorInfo *This = impl_from_ISupportErrorInfo(iface);
 148     enum tid_t const *tid;
 149
 150     TRACE("(%p)->(%s)\n", This, debugstr_guid(riid));
 151
 152     tid = This->iids;
 153     while (*tid)
 154     {
 155         if (IsEqualGUID(riid, get_riid_from_tid(*tid)))
 156             return S_OK;
 157         tid++;
 158     }
 159
 160     return S_FALSE;
 161 }
 162
 163 static const struct ISupportErrorInfoVtbl SupportErrorInfoVtbl = {
 164     SupportErrorInfo_QueryInterface,
 165     SupportErrorInfo_AddRef,
 166     SupportErrorInfo_Release,
 167     SupportErrorInfo_InterfaceSupportsErrorInfo
 168 };
 169
 170 HRESULT node_create_supporterrorinfo(enum tid_t const *iids, void **obj)
 171 {
 172     SupportErrorInfo *This;
 173
 174     This = heap_alloc(sizeof(*This));
 175     if (!This) return E_OUTOFMEMORY;
 176
 177     This->ISupportErrorInfo_iface.lpVtbl = &SupportErrorInfoVtbl;
 178     This->ref = 1;
 179     This->iids = iids;
 180
 181     *obj = &This->ISupportErrorInfo_iface;
 182
 183     return S_OK;
 184 }
 185
 186 xmlnode *get_node_obj(IXMLDOMNode *node)
 187 {
 188     xmlnode *obj = NULL;
 189     HRESULT hres;
 190
 191     hres = IXMLDOMNode_QueryInterface(node, &IID_xmlnode, (void**)&obj);
 192     if (!obj) WARN("node is not our IXMLDOMNode implementation\n");
 193     return SUCCEEDED(hres) ? obj : NULL;
 194 }
 195
 196 HRESULT node_get_nodeName(xmlnode *This, BSTR *name)
 197 {
 198     BSTR prefix, base;
 199     HRESULT hr;
 200
 201     if (!name)
 202         return E_INVALIDARG;
 203
 204     hr = node_get_base_name(This, &base);
 205     if (hr != S_OK) return hr;
 206
 207     hr = node_get_prefix(This, &prefix);
 208     if (hr == S_OK)
 209     {
 210         static const WCHAR colW = ':';
 211         WCHAR *ptr;
 212
 213         /* +1 for ':' */
 214         ptr = *name = SysAllocStringLen(NULL, SysStringLen(base) + SysStringLen(prefix) + 1);
 215         memcpy(ptr, prefix, SysStringByteLen(prefix));
 216         ptr += SysStringLen(prefix);
 217         memcpy(ptr++, &colW, sizeof(WCHAR));
 218         memcpy(ptr, base, SysStringByteLen(base));
 219
 220         SysFreeString(base);
 221         SysFreeString(prefix);
 222     }
 223     else
 224         *name = base;
 225
 226     return S_OK;
 227 }
 228
 229 HRESULT node_get_content(xmlnode *This, VARIANT *value)
 230 {
 231     xmlChar *content;
 232
 233     if(!value)
 234         return E_INVALIDARG;
 235
 236     content = xmlNodeGetContent(This->node);
 237     V_VT(value) = VT_BSTR;
 238     V_BSTR(value) = bstr_from_xmlChar( content );
 239     xmlFree(content);
 240
 241     TRACE("%p returned %s\n", This, debugstr_w(V_BSTR(value)));
 242     return S_OK;
 243 }
 244
 245 HRESULT node_set_content(xmlnode *This, LPCWSTR value)
 246 {
 247     xmlChar *str;
 248
 249     TRACE("(%p)->(%s)\n", This, debugstr_w(value));
 250     str = xmlchar_from_wchar(value);
 251     if(!str)
 252         return E_OUTOFMEMORY;
 253
 254     xmlNodeSetContent(This->node, str);
 255     heap_free(str);
 256     return S_OK;
 257 }
 258
 259 static HRESULT node_set_content_escaped(xmlnode *This, LPCWSTR value)
 260 {
 261     xmlChar *str, *escaped;
 262
 263     TRACE("(%p)->(%s)\n", This, debugstr_w(value));
 264     str = xmlchar_from_wchar(value);
 265     if(!str)
 266         return E_OUTOFMEMORY;
 267
 268     escaped = xmlEncodeSpecialChars(NULL, str);
 269     if(!escaped)
 270     {
 271         heap_free(str);
 272         return E_OUTOFMEMORY;
 273     }
 274
 275     xmlNodeSetContent(This->node, escaped);
 276
 277     heap_free(str);
 278     xmlFree(escaped);
 279
 280     return S_OK;
 281 }
 282
 283 HRESULT node_put_value(xmlnode *This, VARIANT *value)
 284 {
 285     HRESULT hr;
 286
 287     if (V_VT(value) != VT_BSTR)
 288     {
 289         VARIANT string_value;
 290
 291         VariantInit(&string_value);
 292         hr = VariantChangeType(&string_value, value, 0, VT_BSTR);
 293         if(FAILED(hr)) {
 294             WARN("Couldn't convert to VT_BSTR\n");
 295             return hr;
 296         }
 297
 298         hr = node_set_content(This, V_BSTR(&string_value));
 299         VariantClear(&string_value);
 300     }
 301     else
 302         hr = node_set_content(This, V_BSTR(value));
 303
 304     return hr;
 305 }
 306
 307 HRESULT node_put_value_escaped(xmlnode *This, VARIANT *value)
 308 {
 309     HRESULT hr;
 310
 311     if (V_VT(value) != VT_BSTR)
 312     {
 313        VARIANT string_value;
 314
 315         VariantInit(&string_value);
 316         hr = VariantChangeType(&string_value, value, 0, VT_BSTR);
 317         if(FAILED(hr)) {
 318             WARN("Couldn't convert to VT_BSTR\n");
 319             return hr;
 320         }
 321
 322         hr = node_set_content_escaped(This, V_BSTR(&string_value));
 323         VariantClear(&string_value);
 324     }
 325     else
 326         hr = node_set_content_escaped(This, V_BSTR(value));
 327
 328     return hr;
 329 }
 330
 331 static HRESULT get_node(
 332     xmlnode *This,
 333     const char *name,
 334     xmlNodePtr node,
 335     IXMLDOMNode **out )
 336 {
 337     TRACE("(%p)->(%s %p %p)\n", This, name, node, out );
 338
 339     if ( !out )
 340         return E_INVALIDARG;
 341
 342     /* if we don't have a doc, use our parent. */
 343     if(node && !node->doc && node->parent)
 344         node->doc = node->parent->doc;
 345
 346     *out = create_node( node );
 347     if (!*out)
 348         return S_FALSE;
 349     return S_OK;
 350 }
 351
 352 HRESULT node_get_parent(xmlnode *This, IXMLDOMNode **parent)
 353 {
 354     return get_node( This, "parent", This->node->parent, parent );
 355 }
 356
 357 HRESULT node_get_child_nodes(xmlnode *This, IXMLDOMNodeList **ret)
 358 {
 359     if(!ret)
 360         return E_INVALIDARG;
 361
 362     *ret = create_children_nodelist(This->node);
 363     if(!*ret)
 364         return E_OUTOFMEMORY;
 365
 366     return S_OK;
 367 }
 368
 369 HRESULT node_get_first_child(xmlnode *This, IXMLDOMNode **ret)
 370 {
 371     return get_node(This, "firstChild", This->node->children, ret);
 372 }
 373
 374 HRESULT node_get_last_child(xmlnode *This, IXMLDOMNode **ret)
 375 {
 376     return get_node(This, "lastChild", This->node->last, ret);
 377 }
 378
 379 HRESULT node_get_previous_sibling(xmlnode *This, IXMLDOMNode **ret)
 380 {
 381     return get_node(This, "previous", This->node->prev, ret);
 382 }
 383
 384 HRESULT node_get_next_sibling(xmlnode *This, IXMLDOMNode **ret)
 385 {
 386     return get_node(This, "next", This->node->next, ret);
 387 }
 388
 389 static int node_get_inst_cnt(xmlNodePtr node)
 390 {
 391     int ret = *(LONG *)&node->_private;
 392     xmlNodePtr child;
 393
 394     /* add attribute counts */
 395     if (node->type == XML_ELEMENT_NODE)
 396     {
 397         xmlAttrPtr prop = node->properties;
 398
 399         while (prop)
 400         {
 401             ret += node_get_inst_cnt((xmlNodePtr)prop);
 402             prop = prop->next;
 403         }
 404     }
 405
 406     /* add children counts */
 407     child = node->children;
 408     while (child)
 409     {
 410         ret += node_get_inst_cnt(child);
 411         child = child->next;
 412     }
 413
 414     return ret;
 415 }
 416
 417 int xmlnode_get_inst_cnt(xmlnode *node)
 418 {
 419     return node_get_inst_cnt(node->node);
 420 }
 421
 422 HRESULT node_insert_before(xmlnode *This, IXMLDOMNode *new_child, const VARIANT *ref_child,
 423         IXMLDOMNode **ret)
 424 {
 425     IXMLDOMNode *before = NULL;
 426     xmlnode *node_obj;
 427     int refcount = 0;
 428     xmlDocPtr doc;
 429     HRESULT hr;
 430
 431     if(!new_child)
 432         return E_INVALIDARG;
 433
 434     node_obj = get_node_obj(new_child);
 435     if(!node_obj) return E_FAIL;
 436
 437     switch(V_VT(ref_child))
 438     {
 439     case VT_EMPTY:
 440     case VT_NULL:
 441         break;
 442
 443     case VT_UNKNOWN:
 444     case VT_DISPATCH:
 445         if (V_UNKNOWN(ref_child))
 446         {
 447             hr = IUnknown_QueryInterface(V_UNKNOWN(ref_child), &IID_IXMLDOMNode, (void**)&before);
 448             if(FAILED(hr)) return hr;
 449         }
 450         break;
 451
 452     default:
 453         FIXME("refChild var type %x\n", V_VT(ref_child));
 454         return E_FAIL;
 455     }
 456
 457     TRACE("new child %p, This->node %p\n", node_obj->node, This->node);
 458
 459     if(!node_obj->node->parent)
 460         if(xmldoc_remove_orphan(node_obj->node->doc, node_obj->node) != S_OK)
 461             WARN("%p is not an orphan of %p\n", node_obj->node, node_obj->node->doc);
 462
 463     refcount = xmlnode_get_inst_cnt(node_obj);
 464
 465     if(before)
 466     {
 467         xmlnode *before_node_obj = get_node_obj(before);
 468         IXMLDOMNode_Release(before);
 469         if(!before_node_obj) return E_FAIL;
 470
 471         /* unlink from current parent first */
 472         if(node_obj->parent)
 473         {
 474             hr = IXMLDOMNode_removeChild(node_obj->parent, node_obj->iface, NULL);
 475             if (hr == S_OK) xmldoc_remove_orphan(node_obj->node->doc, node_obj->node);
 476         }
 477
 478         doc = node_obj->node->doc;
 479
 480         /* refs count including subtree */
 481         if (doc != before_node_obj->node->doc)
 482             refcount = xmlnode_get_inst_cnt(node_obj);
 483
 484         if (refcount) xmldoc_add_refs(before_node_obj->node->doc, refcount);
 485         xmlAddPrevSibling(before_node_obj->node, node_obj->node);
 486         if (refcount) xmldoc_release_refs(doc, refcount);
 487         node_obj->parent = This->parent;
 488     }
 489     else
 490     {
 491         /* unlink from current parent first */
 492         if(node_obj->parent)
 493         {
 494             hr = IXMLDOMNode_removeChild(node_obj->parent, node_obj->iface, NULL);
 495             if (hr == S_OK) xmldoc_remove_orphan(node_obj->node->doc, node_obj->node);
 496         }
 497         doc = node_obj->node->doc;
 498
 499         if (doc != This->node->doc)
 500             refcount = xmlnode_get_inst_cnt(node_obj);
 501
 502         if (refcount) xmldoc_add_refs(This->node->doc, refcount);
 503         /* xmlAddChild doesn't unlink node from previous parent */
 504         xmlUnlinkNode(node_obj->node);
 505         xmlAddChild(This->node, node_obj->node);
 506         if (refcount) xmldoc_release_refs(doc, refcount);
 507         node_obj->parent = This->iface;
 508     }
 509
 510     if(ret)
 511     {
 512         IXMLDOMNode_AddRef(new_child);
 513         *ret = new_child;
 514     }
 515
 516     TRACE("ret S_OK\n");
 517     return S_OK;
 518 }
 519
 520 HRESULT node_replace_child(xmlnode *This, IXMLDOMNode *newChild, IXMLDOMNode *oldChild,
 521         IXMLDOMNode **ret)
 522 {
 523     xmlnode *old_child, *new_child;
 524     xmlDocPtr leaving_doc;
 525     xmlNode *my_ancestor;
 526     int refcount = 0;
 527
 528     /* Do not believe any documentation telling that newChild == NULL
 529        means removal. It does certainly *not* apply to msxml3! */
 530     if(!newChild || !oldChild)
 531         return E_INVALIDARG;
 532
 533     if(ret)
 534         *ret = NULL;
 535
 536     old_child = get_node_obj(oldChild);
 537     if(!old_child) return E_FAIL;
 538
 539     if(old_child->node->parent != This->node)
 540     {
 541         WARN("childNode %p is not a child of %p\n", oldChild, This);
 542         return E_INVALIDARG;
 543     }
 544
 545     new_child = get_node_obj(newChild);
 546     if(!new_child) return E_FAIL;
 547
 548     my_ancestor = This->node;
 549     while(my_ancestor)
 550     {
 551         if(my_ancestor == new_child->node)
 552         {
 553             WARN("tried to create loop\n");
 554             return E_FAIL;
 555         }
 556         my_ancestor = my_ancestor->parent;
 557     }
 558
 559     if(!new_child->node->parent)
 560         if(xmldoc_remove_orphan(new_child->node->doc, new_child->node) != S_OK)
 561             WARN("%p is not an orphan of %p\n", new_child->node, new_child->node->doc);
 562
 563     leaving_doc = new_child->node->doc;
 564
 565     if (leaving_doc != old_child->node->doc)
 566         refcount = xmlnode_get_inst_cnt(new_child);
 567
 568     if (refcount) xmldoc_add_refs(old_child->node->doc, refcount);
 569     xmlReplaceNode(old_child->node, new_child->node);
 570     if (refcount) xmldoc_release_refs(leaving_doc, refcount);
 571     new_child->parent = old_child->parent;
 572     old_child->parent = NULL;
 573
 574     xmldoc_add_orphan(old_child->node->doc, old_child->node);
 575
 576     if(ret)
 577     {
 578         IXMLDOMNode_AddRef(oldChild);
 579         *ret = oldChild;
 580     }
 581
 582     return S_OK;
 583 }
 584
 585 HRESULT node_remove_child(xmlnode *This, IXMLDOMNode* child, IXMLDOMNode** oldChild)
 586 {
 587     xmlnode *child_node;
 588
 589     if(!child) return E_INVALIDARG;
 590
 591     if(oldChild)
 592         *oldChild = NULL;
 593
 594     child_node = get_node_obj(child);
 595     if(!child_node) return E_FAIL;
 596
 597     if(child_node->node->parent != This->node)
 598     {
 599         WARN("childNode %p is not a child of %p\n", child, This);
 600         return E_INVALIDARG;
 601     }
 602
 603     xmlUnlinkNode(child_node->node);
 604     child_node->parent = NULL;
 605     xmldoc_add_orphan(child_node->node->doc, child_node->node);
 606
 607     if(oldChild)
 608     {
 609         IXMLDOMNode_AddRef(child);
 610         *oldChild = child;
 611     }
 612
 613     return S_OK;
 614 }
 615
 616 HRESULT node_append_child(xmlnode *This, IXMLDOMNode *child, IXMLDOMNode **outChild)
 617 {
 618     DOMNodeType type;
 619     VARIANT var;
 620     HRESULT hr;
 621
 622     hr = IXMLDOMNode_get_nodeType(child, &type);
 623     if(FAILED(hr) || type == NODE_ATTRIBUTE) {
 624         if (outChild) *outChild = NULL;
 625         return E_FAIL;
 626     }
 627
 628     VariantInit(&var);
 629     return IXMLDOMNode_insertBefore(This->iface, child, var, outChild);
 630 }
 631
 632 HRESULT node_has_childnodes(const xmlnode *This, VARIANT_BOOL *ret)
 633 {
 634     if (!ret) return E_INVALIDARG;
 635
 636     if (!This->node->children)
 637     {
 638         *ret = VARIANT_FALSE;
 639         return S_FALSE;
 640     }
 641
 642     *ret = VARIANT_TRUE;
 643     return S_OK;
 644 }
 645
 646 HRESULT node_get_owner_doc(const xmlnode *This, IXMLDOMDocument **doc)
 647 {
 648     return get_domdoc_from_xmldoc(This->node->doc, (IXMLDOMDocument3**)doc);
 649 }
 650
 651 HRESULT node_clone(xmlnode *This, VARIANT_BOOL deep, IXMLDOMNode **cloneNode)
 652 {
 653     IXMLDOMNode *node;
 654     xmlNodePtr clone;
 655
 656     if(!cloneNode) return E_INVALIDARG;
 657
 658     clone = xmlCopyNode(This->node, deep ? 1 : 2);
 659     if (clone)
 660     {
 661         xmlSetTreeDoc(clone, This->node->doc);
 662         xmldoc_add_orphan(clone->doc, clone);
 663
 664         node = create_node(clone);
 665         if (!node)
 666         {
 667             ERR("Copy failed\n");
 668             xmldoc_remove_orphan(clone->doc, clone);
 669             xmlFreeNode(clone);
 670             return E_FAIL;
 671         }
 672
 673         *cloneNode = node;
 674     }
 675     else
 676     {
 677         ERR("Copy failed\n");
 678         return E_FAIL;
 679     }
 680
 681     return S_OK;
 682 }
 683
 684 static inline xmlChar* trim_whitespace(xmlChar* str)
 685 {
 686     xmlChar* ret = str;
 687     int len;
 688
 689     if (!str)
 690         return NULL;
 691
 692     while (*ret && isspace(*ret))
 693         ++ret;
 694     len = xmlStrlen(ret);
 695     if (len)
 696         while (isspace(ret[len-1])) --len;
 697
 698     ret = xmlStrndup(ret, len);
 699     xmlFree(str);
 700     return ret;
 701 }
 702
 703 static xmlChar* do_get_text(xmlNodePtr node)
 704 {
 705     xmlNodePtr child;
 706     xmlChar* str;
 707     BOOL preserving = is_preserving_whitespace(node);
 708
 709     if (!node->children)
 710     {
 711         str = xmlNodeGetContent(node);
 712     }
 713     else
 714     {
 715         xmlElementType prev_type = XML_TEXT_NODE;
 716         xmlChar* tmp;
 717         str = xmlStrdup(BAD_CAST "");
 718         for (child = node->children; child != NULL; child = child->next)
 719         {
 720             switch (child->type)
 721             {
 722             case XML_ELEMENT_NODE:
 723                 tmp = do_get_text(child);
 724                 break;
 725             case XML_TEXT_NODE:
 726             case XML_CDATA_SECTION_NODE:
 727             case XML_ENTITY_REF_NODE:
 728             case XML_ENTITY_NODE:
 729                 tmp = xmlNodeGetContent(child);
 730                 break;
 731             default:
 732                 tmp = NULL;
 733                 break;
 734             }
 735
 736             if (tmp)
 737             {
 738                 if (*tmp)
 739                 {
 740                     if (prev_type == XML_ELEMENT_NODE && child->type == XML_ELEMENT_NODE)
 741                         str = xmlStrcat(str, BAD_CAST " ");
 742                     str = xmlStrcat(str, tmp);
 743                     prev_type = child->type;
 744                 }
 745                 xmlFree(tmp);
 746             }
 747         }
 748     }
 749
 750     switch (node->type)
 751     {
 752     case XML_ELEMENT_NODE:
 753     case XML_TEXT_NODE:
 754     case XML_ENTITY_REF_NODE:
 755     case XML_ENTITY_NODE:
 756     case XML_DOCUMENT_NODE:
 757     case XML_DOCUMENT_FRAG_NODE:
 758         if (!preserving)
 759             str = trim_whitespace(str);
 760         break;
 761     default:
 762         break;
 763     }
 764
 765     return str;
 766 }
 767
 768 HRESULT node_get_text(const xmlnode *This, BSTR *text)
 769 {
 770     BSTR str = NULL;
 771     xmlChar *content;
 772
 773     if (!text) return E_INVALIDARG;
 774
 775     content = do_get_text(This->node);
 776     if (content)
 777     {
 778         str = bstr_from_xmlChar(content);
 779         xmlFree(content);
 780     }
 781
 782     /* Always return a string. */
 783     if (!str) str = SysAllocStringLen( NULL, 0 );
 784
 785     TRACE("%p %s\n", This, debugstr_w(str) );
 786     *text = str;
 787
 788     return S_OK;
 789 }
 790
 791 HRESULT node_put_text(xmlnode *This, BSTR text)
 792 {
 793     xmlChar *str, *str2;
 794
 795     TRACE("(%p)->(%s)\n", This, debugstr_w(text));
 796
 797     str = xmlchar_from_wchar(text);
 798
 799     /* Escape the string. */
 800     str2 = xmlEncodeEntitiesReentrant(This->node->doc, str);
 801     heap_free(str);
 802
 803     xmlNodeSetContent(This->node, str2);
 804     xmlFree(str2);
 805
 806     return S_OK;
 807 }
 808
 809 BSTR EnsureCorrectEOL(BSTR sInput)
 810 {
 811     int nNum = 0;
 812     BSTR sNew;
 813     int nLen;
 814     int i;
 815
 816     nLen = SysStringLen(sInput);
 817     /* Count line endings */
 818     for(i=0; i < nLen; i++)
 819     {
 820         if(sInput[i] == '\n')
 821             nNum++;
 822     }
 823
 824     TRACE("len=%d, num=%d\n", nLen, nNum);
 825
 826     /* Add linefeed as needed */
 827     if(nNum > 0)
 828     {
 829         int nPlace = 0;
 830         sNew = SysAllocStringLen(NULL, nLen + nNum);
 831         for(i=0; i < nLen; i++)
 832         {
 833             if(sInput[i] == '\n')
 834             {
 835                 sNew[i+nPlace] = '\r';
 836                 nPlace++;
 837             }
 838             sNew[i+nPlace] = sInput[i];
 839         }
 840
 841         SysFreeString(sInput);
 842     }
 843     else
 844     {
 845         sNew = sInput;
 846     }
 847
 848     TRACE("len %d\n", SysStringLen(sNew));
 849
 850     return sNew;
 851 }
 852
 853 /*
 854  * We are trying to replicate the same behaviour as msxml by converting
 855  * line endings to \r\n and using indents as \t. The problem is that msxml
 856  * only formats nodes that have a line ending. Using libxml we cannot
 857  * reproduce behaviour exactly.
 858  *
 859  */
 860 HRESULT node_get_xml(xmlnode *This, BOOL ensure_eol, BSTR *ret)
 861 {
 862     xmlBufferPtr xml_buf;
 863     xmlNodePtr xmldecl;
 864     int size;
 865
 866     if(!ret)
 867         return E_INVALIDARG;
 868
 869     *ret = NULL;
 870
 871     xml_buf = xmlBufferCreate();
 872     if(!xml_buf)
 873         return E_OUTOFMEMORY;
 874
 875     xmldecl = xmldoc_unlink_xmldecl( This->node->doc );
 876
 877     size = xmlNodeDump(xml_buf, This->node->doc, This->node, 0, 1);
 878     if(size > 0) {
 879         const xmlChar *buf_content;
 880         BSTR content;
 881
 882         /* Attribute Nodes return a space in front of their name */
 883         buf_content = xmlBufferContent(xml_buf);
 884
 885         content = bstr_from_xmlChar(buf_content + (buf_content[0] == ' ' ? 1 : 0));
 886         if(ensure_eol)
 887             content = EnsureCorrectEOL(content);
 888
 889         *ret = content;
 890     }else {
 891         *ret = SysAllocStringLen(NULL, 0);
 892     }
 893
 894     xmlBufferFree(xml_buf);
 895     xmldoc_link_xmldecl( This->node->doc, xmldecl );
 896     return *ret ? S_OK : E_OUTOFMEMORY;
 897 }
 898
 899 static void htmldtd_dumpcontent(xmlOutputBufferPtr buf, xmlDocPtr doc)
 900 {
 901     xmlDtdPtr cur = doc->intSubset;
 902
 903     xmlOutputBufferWriteString(buf, "<!DOCTYPE ");
 904     xmlOutputBufferWriteString(buf, (const char *)cur->name);
 905     if (cur->ExternalID)
 906     {
 907         xmlOutputBufferWriteString(buf, " PUBLIC ");
 908         xmlBufferWriteQuotedString(buf->buffer, cur->ExternalID);
 909         if (cur->SystemID)
 910         {
 911             xmlOutputBufferWriteString(buf, " ");
 912             xmlBufferWriteQuotedString(buf->buffer, cur->SystemID);
 913         }
 914     }
 915     else if (cur->SystemID)
 916     {
 917         xmlOutputBufferWriteString(buf, " SYSTEM ");
 918         xmlBufferWriteQuotedString(buf->buffer, cur->SystemID);
 919     }
 920     xmlOutputBufferWriteString(buf, ">\n");
 921 }
 922
 923 static void htmldoc_dumpcontent(xmlOutputBufferPtr buf, xmlDocPtr doc)
 924 {
 925     xmlElementType type;
 926
 927     /* force HTML output */
 928     type = doc->type;
 929     doc->type = XML_HTML_DOCUMENT_NODE;
 930     if (doc->intSubset)
 931         htmldtd_dumpcontent(buf, doc);
 932     if (doc->children)
 933     {
 934         xmlNodePtr cur = doc->children;
 935
 936         while (cur)
 937         {
 938             htmlNodeDumpFormatOutput(buf, doc, cur, NULL, 1);
 939             cur = cur->next;
 940         }
 941
 942     }
 943     doc->type = type;
 944 }
 945
 946 HRESULT node_transform_node(const xmlnode *This, IXMLDOMNode *stylesheet, BSTR *p)
 947 {
 948 #ifdef SONAME_LIBXSLT
 949     xsltStylesheetPtr xsltSS;
 950     xmlnode *sheet;
 951
 952     if (!libxslt_handle) return E_NOTIMPL;
 953     if (!stylesheet || !p) return E_INVALIDARG;
 954
 955     *p = NULL;
 956
 957     sheet = get_node_obj(stylesheet);
 958     if(!sheet) return E_FAIL;
 959
 960     xsltSS = pxsltParseStylesheetDoc(sheet->node->doc);
 961     if(xsltSS)
 962     {
 963         xmlDocPtr result = pxsltApplyStylesheet(xsltSS, This->node->doc, NULL);
 964         if(result)
 965         {
 966             const xmlChar *content;
 967
 968             if(result->type == XML_HTML_DOCUMENT_NODE)
 969             {
 970                 xmlOutputBufferPtr output = xmlAllocOutputBuffer(NULL);
 971                 if (output)
 972                 {
 973                     htmldoc_dumpcontent(output, result->doc);
 974                     content = xmlBufferContent(output->buffer);
 975                     *p = bstr_from_xmlChar(content);
 976                     xmlOutputBufferClose(output);
 977                 }
 978             }
 979             else
 980             {
 981                 xmlBufferPtr buf = xmlBufferCreate();
 982                 if (buf)
 983                 {
 984                     int size = xmlNodeDump(buf, NULL, (xmlNodePtr)result, 0, 0);
 985                     if(size > 0)
 986                     {
 987                         content = xmlBufferContent(buf);
 988                         *p = bstr_from_xmlChar(content);
 989                     }
 990                     xmlBufferFree(buf);
 991                 }
 992             }
 993             xmlFreeDoc(result);
 994         }
 995         /* libxslt "helpfully" frees the XML document the stylesheet was
 996            generated from, too */
 997         xsltSS->doc = NULL;
 998         pxsltFreeStylesheet(xsltSS);
 999     }
1000
1001     if(!*p) *p = SysAllocStringLen(NULL, 0);
1002
1003     return S_OK;
1004 #else
1005     FIXME("libxslt headers were not found at compile time\n");
1006     return E_NOTIMPL;
1007 #endif
1008 }
1009
1010 HRESULT node_select_nodes(const xmlnode *This, BSTR query, IXMLDOMNodeList **nodes)
1011 {
1012     xmlChar* str;
1013     HRESULT hr;
1014
1015     if (!query || !nodes) return E_INVALIDARG;
1016
1017     str = xmlchar_from_wchar(query);
1018     hr = create_selection(This->node, str, nodes);
1019     heap_free(str);
1020
1021     return hr;
1022 }
1023
1024 HRESULT node_select_singlenode(const xmlnode *This, BSTR query, IXMLDOMNode **node)
1025 {
1026     IXMLDOMNodeList *list;
1027     HRESULT hr;
1028
1029     hr = node_select_nodes(This, query, &list);
1030     if (hr == S_OK)
1031     {
1032         hr = IXMLDOMNodeList_nextNode(list, node);
1033         IXMLDOMNodeList_Release(list);
1034     }
1035     return hr;
1036 }
1037
1038 HRESULT node_get_namespaceURI(xmlnode *This, BSTR *namespaceURI)
1039 {
1040     xmlNsPtr ns = This->node->ns;
1041
1042     if(!namespaceURI)
1043         return E_INVALIDARG;
1044
1045     *namespaceURI = NULL;
1046
1047     if (ns && ns->href)
1048         *namespaceURI = bstr_from_xmlChar(ns->href);
1049
1050     TRACE("uri: %s\n", debugstr_w(*namespaceURI));
1051
1052     return *namespaceURI ? S_OK : S_FALSE;
1053 }
1054
1055 HRESULT node_get_prefix(xmlnode *This, BSTR *prefix)
1056 {
1057     xmlNsPtr ns = This->node->ns;
1058
1059     if (!prefix) return E_INVALIDARG;
1060
1061     *prefix = NULL;
1062
1063     if (ns && ns->prefix)
1064         *prefix = bstr_from_xmlChar(ns->prefix);
1065
1066     TRACE("prefix: %s\n", debugstr_w(*prefix));
1067
1068     return *prefix ? S_OK : S_FALSE;
1069 }
1070
1071 HRESULT node_get_base_name(xmlnode *This, BSTR *name)
1072 {
1073     if (!name) return E_INVALIDARG;
1074
1075     *name = bstr_from_xmlChar(This->node->name);
1076     if (!*name) return E_OUTOFMEMORY;
1077
1078     TRACE("returning %s\n", debugstr_w(*name));
1079
1080     return S_OK;
1081 }
1082
1083 /* _private field holds a number of COM instances spawned from this libxml2 node */
1084 static void xmlnode_add_ref(xmlNodePtr node)
1085 {
1086     if (node->type == XML_DOCUMENT_NODE) return;
1087     InterlockedIncrement((LONG*)&node->_private);
1088 }
1089
1090 static void xmlnode_release(xmlNodePtr node)
1091 {
1092     if (node->type == XML_DOCUMENT_NODE) return;
1093     InterlockedDecrement((LONG*)&node->_private);
1094 }
1095
1096 void destroy_xmlnode(xmlnode *This)
1097 {
1098     if(This->node)
1099     {
1100         xmlnode_release(This->node);
1101         xmldoc_release(This->node->doc);
1102     }
1103     release_dispex(&This->dispex);
1104 }
1105
1106 void init_xmlnode(xmlnode *This, xmlNodePtr node, IXMLDOMNode *node_iface, dispex_static_data_t *dispex_data)
1107 {
1108     if(node)
1109     {
1110         xmlnode_add_ref(node);
1111         xmldoc_add_ref(node->doc);
1112     }
1113
1114     This->node = node;
1115     This->iface = node_iface;
1116     This->parent = NULL;
1117
1118     init_dispex(&This->dispex, (IUnknown*)This->iface, dispex_data);
1119 }
1120
1121 typedef struct {
1122     xmlnode node;
1123     IXMLDOMNode IXMLDOMNode_iface;
1124     LONG ref;
1125 } unknode;
1126
1127 static inline unknode *unknode_from_IXMLDOMNode(IXMLDOMNode *iface)
1128 {
1129     return CONTAINING_RECORD(iface, unknode, IXMLDOMNode_iface);
1130 }
1131
1132 static HRESULT WINAPI unknode_QueryInterface(
1133     IXMLDOMNode *iface,
1134     REFIID riid,
1135     void** ppvObject )
1136 {
1137     unknode *This = unknode_from_IXMLDOMNode( iface );
1138
1139     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
1140
1141     if (IsEqualGUID(riid, &IID_IUnknown)) {
1142         *ppvObject = iface;
1143     }else if (IsEqualGUID( riid, &IID_IDispatch) ||
1144               IsEqualGUID( riid, &IID_IXMLDOMNode)) {
1145         *ppvObject = &This->IXMLDOMNode_iface;
1146     }else if(node_query_interface(&This->node, riid, ppvObject)) {
1147         return *ppvObject ? S_OK : E_NOINTERFACE;
1148     }else  {
1149         FIXME("interface %s not implemented\n", debugstr_guid(riid));
1150         *ppvObject = NULL;
1151         return E_NOINTERFACE;
1152     }
1153
1154     IUnknown_AddRef((IUnknown*)*ppvObject);
1155     return S_OK;
1156 }
1157
1158 static ULONG WINAPI unknode_AddRef(
1159     IXMLDOMNode *iface )
1160 {
1161     unknode *This = unknode_from_IXMLDOMNode( iface );
1162
1163     return InterlockedIncrement(&This->ref);
1164 }
1165
1166 static ULONG WINAPI unknode_Release(
1167     IXMLDOMNode *iface )
1168 {
1169     unknode *This = unknode_from_IXMLDOMNode( iface );
1170     LONG ref;
1171
1172     ref = InterlockedDecrement( &This->ref );
1173     if(!ref) {
1174         destroy_xmlnode(&This->node);
1175         heap_free(This);
1176     }
1177
1178     return ref;
1179 }
1180
1181 static HRESULT WINAPI unknode_GetTypeInfoCount(
1182     IXMLDOMNode *iface,
1183     UINT* pctinfo )
1184 {
1185     unknode *This = unknode_from_IXMLDOMNode( iface );
1186
1187     TRACE("(%p)->(%p)\n", This, pctinfo);
1188
1189     *pctinfo = 1;
1190
1191     return S_OK;
1192 }
1193
1194 static HRESULT WINAPI unknode_GetTypeInfo(
1195     IXMLDOMNode *iface,
1196     UINT iTInfo,
1197     LCID lcid,
1198     ITypeInfo** ppTInfo )
1199 {
1200     unknode *This = unknode_from_IXMLDOMNode( iface );
1201     HRESULT hr;
1202
1203     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
1204
1205     hr = get_typeinfo(IXMLDOMNode_tid, ppTInfo);
1206
1207     return hr;
1208 }
1209
1210 static HRESULT WINAPI unknode_GetIDsOfNames(
1211     IXMLDOMNode *iface,
1212     REFIID riid,
1213     LPOLESTR* rgszNames,
1214     UINT cNames,
1215     LCID lcid,
1216     DISPID* rgDispId )
1217 {
1218     unknode *This = unknode_from_IXMLDOMNode( iface );
1219
1220     ITypeInfo *typeinfo;
1221     HRESULT hr;
1222
1223     TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
1224           lcid, rgDispId);
1225
1226     if(!rgszNames || cNames == 0 || !rgDispId)
1227         return E_INVALIDARG;
1228
1229     hr = get_typeinfo(IXMLDOMNode_tid, &typeinfo);
1230     if(SUCCEEDED(hr))
1231     {
1232         hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
1233         ITypeInfo_Release(typeinfo);
1234     }
1235
1236     return hr;
1237 }
1238
1239 static HRESULT WINAPI unknode_Invoke(
1240     IXMLDOMNode *iface,
1241     DISPID dispIdMember,
1242     REFIID riid,
1243     LCID lcid,
1244     WORD wFlags,
1245     DISPPARAMS* pDispParams,
1246     VARIANT* pVarResult,
1247     EXCEPINFO* pExcepInfo,
1248     UINT* puArgErr )
1249 {
1250     unknode *This = unknode_from_IXMLDOMNode( iface );
1251     ITypeInfo *typeinfo;
1252     HRESULT hr;
1253
1254     TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
1255           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
1256
1257     hr = get_typeinfo(IXMLDOMNode_tid, &typeinfo);
1258     if(SUCCEEDED(hr))
1259     {
1260         hr = ITypeInfo_Invoke(typeinfo, &This->IXMLDOMNode_iface, dispIdMember, wFlags, pDispParams,
1261                 pVarResult, pExcepInfo, puArgErr);
1262         ITypeInfo_Release(typeinfo);
1263     }
1264
1265     return hr;
1266 }
1267
1268 static HRESULT WINAPI unknode_get_nodeName(
1269     IXMLDOMNode *iface,
1270     BSTR* p )
1271 {
1272     unknode *This = unknode_from_IXMLDOMNode( iface );
1273
1274     FIXME("(%p)->(%p)\n", This, p);
1275
1276     return node_get_nodeName(&This->node, p);
1277 }
1278
1279 static HRESULT WINAPI unknode_get_nodeValue(
1280     IXMLDOMNode *iface,
1281     VARIANT* value)
1282 {
1283     unknode *This = unknode_from_IXMLDOMNode( iface );
1284
1285     FIXME("(%p)->(%p)\n", This, value);
1286
1287     if(!value)
1288         return E_INVALIDARG;
1289
1290     V_VT(value) = VT_NULL;
1291     return S_FALSE;
1292 }
1293
1294 static HRESULT WINAPI unknode_put_nodeValue(
1295     IXMLDOMNode *iface,
1296     VARIANT value)
1297 {
1298     unknode *This = unknode_from_IXMLDOMNode( iface );
1299     FIXME("(%p)->(v%d)\n", This, V_VT(&value));
1300     return E_FAIL;
1301 }
1302
1303 static HRESULT WINAPI unknode_get_nodeType(
1304     IXMLDOMNode *iface,
1305     DOMNodeType* domNodeType )
1306 {
1307     unknode *This = unknode_from_IXMLDOMNode( iface );
1308
1309     FIXME("(%p)->(%p)\n", This, domNodeType);
1310
1311     *domNodeType = This->node.node->type;
1312     return S_OK;
1313 }
1314
1315 static HRESULT WINAPI unknode_get_parentNode(
1316     IXMLDOMNode *iface,
1317     IXMLDOMNode** parent )
1318 {
1319     unknode *This = unknode_from_IXMLDOMNode( iface );
1320     FIXME("(%p)->(%p)\n", This, parent);
1321     if (!parent) return E_INVALIDARG;
1322     *parent = NULL;
1323     return S_FALSE;
1324 }
1325
1326 static HRESULT WINAPI unknode_get_childNodes(
1327     IXMLDOMNode *iface,
1328     IXMLDOMNodeList** outList)
1329 {
1330     unknode *This = unknode_from_IXMLDOMNode( iface );
1331
1332     TRACE("(%p)->(%p)\n", This, outList);
1333
1334     return node_get_child_nodes(&This->node, outList);
1335 }
1336
1337 static HRESULT WINAPI unknode_get_firstChild(
1338     IXMLDOMNode *iface,
1339     IXMLDOMNode** domNode)
1340 {
1341     unknode *This = unknode_from_IXMLDOMNode( iface );
1342
1343     TRACE("(%p)->(%p)\n", This, domNode);
1344
1345     return node_get_first_child(&This->node, domNode);
1346 }
1347
1348 static HRESULT WINAPI unknode_get_lastChild(
1349     IXMLDOMNode *iface,
1350     IXMLDOMNode** domNode)
1351 {
1352     unknode *This = unknode_from_IXMLDOMNode( iface );
1353
1354     TRACE("(%p)->(%p)\n", This, domNode);
1355
1356     return node_get_last_child(&This->node, domNode);
1357 }
1358
1359 static HRESULT WINAPI unknode_get_previousSibling(
1360     IXMLDOMNode *iface,
1361     IXMLDOMNode** domNode)
1362 {
1363     unknode *This = unknode_from_IXMLDOMNode( iface );
1364
1365     TRACE("(%p)->(%p)\n", This, domNode);
1366
1367     return node_get_previous_sibling(&This->node, domNode);
1368 }
1369
1370 static HRESULT WINAPI unknode_get_nextSibling(
1371     IXMLDOMNode *iface,
1372     IXMLDOMNode** domNode)
1373 {
1374     unknode *This = unknode_from_IXMLDOMNode( iface );
1375
1376     TRACE("(%p)->(%p)\n", This, domNode);
1377
1378     return node_get_next_sibling(&This->node, domNode);
1379 }
1380
1381 static HRESULT WINAPI unknode_get_attributes(
1382     IXMLDOMNode *iface,
1383     IXMLDOMNamedNodeMap** attributeMap)
1384 {
1385     unknode *This = unknode_from_IXMLDOMNode( iface );
1386
1387     FIXME("(%p)->(%p)\n", This, attributeMap);
1388
1389     return return_null_ptr((void**)attributeMap);
1390 }
1391
1392 static HRESULT WINAPI unknode_insertBefore(
1393     IXMLDOMNode *iface,
1394     IXMLDOMNode* newNode, VARIANT refChild,
1395     IXMLDOMNode** outOldNode)
1396 {
1397     unknode *This = unknode_from_IXMLDOMNode( iface );
1398
1399     FIXME("(%p)->(%p x%d %p)\n", This, newNode, V_VT(&refChild), outOldNode);
1400
1401     return node_insert_before(&This->node, newNode, &refChild, outOldNode);
1402 }
1403
1404 static HRESULT WINAPI unknode_replaceChild(
1405     IXMLDOMNode *iface,
1406     IXMLDOMNode* newNode,
1407     IXMLDOMNode* oldNode,
1408     IXMLDOMNode** outOldNode)
1409 {
1410     unknode *This = unknode_from_IXMLDOMNode( iface );
1411
1412     FIXME("(%p)->(%p %p %p)\n", This, newNode, oldNode, outOldNode);
1413
1414     return node_replace_child(&This->node, newNode, oldNode, outOldNode);
1415 }
1416
1417 static HRESULT WINAPI unknode_removeChild(
1418     IXMLDOMNode *iface,
1419     IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
1420 {
1421     unknode *This = unknode_from_IXMLDOMNode( iface );
1422     return node_remove_child(&This->node, domNode, oldNode);
1423 }
1424
1425 static HRESULT WINAPI unknode_appendChild(
1426     IXMLDOMNode *iface,
1427     IXMLDOMNode* newNode, IXMLDOMNode** outNewNode)
1428 {
1429     unknode *This = unknode_from_IXMLDOMNode( iface );
1430     return node_append_child(&This->node, newNode, outNewNode);
1431 }
1432
1433 static HRESULT WINAPI unknode_hasChildNodes(
1434     IXMLDOMNode *iface,
1435     VARIANT_BOOL* pbool)
1436 {
1437     unknode *This = unknode_from_IXMLDOMNode( iface );
1438     return node_has_childnodes(&This->node, pbool);
1439 }
1440
1441 static HRESULT WINAPI unknode_get_ownerDocument(
1442     IXMLDOMNode *iface,
1443     IXMLDOMDocument** domDocument)
1444 {
1445     unknode *This = unknode_from_IXMLDOMNode( iface );
1446     return node_get_owner_doc(&This->node, domDocument);
1447 }
1448
1449 static HRESULT WINAPI unknode_cloneNode(
1450     IXMLDOMNode *iface,
1451     VARIANT_BOOL pbool, IXMLDOMNode** outNode)
1452 {
1453     unknode *This = unknode_from_IXMLDOMNode( iface );
1454     return node_clone(&This->node, pbool, outNode );
1455 }
1456
1457 static HRESULT WINAPI unknode_get_nodeTypeString(
1458     IXMLDOMNode *iface,
1459     BSTR* p)
1460 {
1461     unknode *This = unknode_from_IXMLDOMNode( iface );
1462
1463     FIXME("(%p)->(%p)\n", This, p);
1464
1465     return node_get_nodeName(&This->node, p);
1466 }
1467
1468 static HRESULT WINAPI unknode_get_text(
1469     IXMLDOMNode *iface,
1470     BSTR* p)
1471 {
1472     unknode *This = unknode_from_IXMLDOMNode( iface );
1473     return node_get_text(&This->node, p);
1474 }
1475
1476 static HRESULT WINAPI unknode_put_text(
1477     IXMLDOMNode *iface,
1478     BSTR p)
1479 {
1480     unknode *This = unknode_from_IXMLDOMNode( iface );
1481     return node_put_text(&This->node, p);
1482 }
1483
1484 static HRESULT WINAPI unknode_get_specified(
1485     IXMLDOMNode *iface,
1486     VARIANT_BOOL* isSpecified)
1487 {
1488     unknode *This = unknode_from_IXMLDOMNode( iface );
1489     FIXME("(%p)->(%p) stub!\n", This, isSpecified);
1490     *isSpecified = VARIANT_TRUE;
1491     return S_OK;
1492 }
1493
1494 static HRESULT WINAPI unknode_get_definition(
1495     IXMLDOMNode *iface,
1496     IXMLDOMNode** definitionNode)
1497 {
1498     unknode *This = unknode_from_IXMLDOMNode( iface );
1499     FIXME("(%p)->(%p)\n", This, definitionNode);
1500     return E_NOTIMPL;
1501 }
1502
1503 static HRESULT WINAPI unknode_get_nodeTypedValue(
1504     IXMLDOMNode *iface,
1505     VARIANT* var1)
1506 {
1507     unknode *This = unknode_from_IXMLDOMNode( iface );
1508     FIXME("(%p)->(%p)\n", This, var1);
1509     return return_null_var(var1);
1510 }
1511
1512 static HRESULT WINAPI unknode_put_nodeTypedValue(
1513     IXMLDOMNode *iface,
1514     VARIANT typedValue)
1515 {
1516     unknode *This = unknode_from_IXMLDOMNode( iface );
1517     FIXME("(%p)->(%s)\n", This, debugstr_variant(&typedValue));
1518     return E_NOTIMPL;
1519 }
1520
1521 static HRESULT WINAPI unknode_get_dataType(
1522     IXMLDOMNode *iface,
1523     VARIANT* var1)
1524 {
1525     unknode *This = unknode_from_IXMLDOMNode( iface );
1526     TRACE("(%p)->(%p)\n", This, var1);
1527     return return_null_var(var1);
1528 }
1529
1530 static HRESULT WINAPI unknode_put_dataType(
1531     IXMLDOMNode *iface,
1532     BSTR p)
1533 {
1534     unknode *This = unknode_from_IXMLDOMNode( iface );
1535
1536     FIXME("(%p)->(%s)\n", This, debugstr_w(p));
1537
1538     if(!p)
1539         return E_INVALIDARG;
1540
1541     return E_FAIL;
1542 }
1543
1544 static HRESULT WINAPI unknode_get_xml(
1545     IXMLDOMNode *iface,
1546     BSTR* p)
1547 {
1548     unknode *This = unknode_from_IXMLDOMNode( iface );
1549
1550     FIXME("(%p)->(%p)\n", This, p);
1551
1552     return node_get_xml(&This->node, FALSE, p);
1553 }
1554
1555 static HRESULT WINAPI unknode_transformNode(
1556     IXMLDOMNode *iface,
1557     IXMLDOMNode* domNode, BSTR* p)
1558 {
1559     unknode *This = unknode_from_IXMLDOMNode( iface );
1560     return node_transform_node(&This->node, domNode, p);
1561 }
1562
1563 static HRESULT WINAPI unknode_selectNodes(
1564     IXMLDOMNode *iface,
1565     BSTR p, IXMLDOMNodeList** outList)
1566 {
1567     unknode *This = unknode_from_IXMLDOMNode( iface );
1568     return node_select_nodes(&This->node, p, outList);
1569 }
1570
1571 static HRESULT WINAPI unknode_selectSingleNode(
1572     IXMLDOMNode *iface,
1573     BSTR p, IXMLDOMNode** outNode)
1574 {
1575     unknode *This = unknode_from_IXMLDOMNode( iface );
1576     return node_select_singlenode(&This->node, p, outNode);
1577 }
1578
1579 static HRESULT WINAPI unknode_get_parsed(
1580     IXMLDOMNode *iface,
1581     VARIANT_BOOL* isParsed)
1582 {
1583     unknode *This = unknode_from_IXMLDOMNode( iface );
1584     FIXME("(%p)->(%p) stub!\n", This, isParsed);
1585     *isParsed = VARIANT_TRUE;
1586     return S_OK;
1587 }
1588
1589 static HRESULT WINAPI unknode_get_namespaceURI(
1590     IXMLDOMNode *iface,
1591     BSTR* p)
1592 {
1593     unknode *This = unknode_from_IXMLDOMNode( iface );
1594     TRACE("(%p)->(%p)\n", This, p);
1595     return node_get_namespaceURI(&This->node, p);
1596 }
1597
1598 static HRESULT WINAPI unknode_get_prefix(
1599     IXMLDOMNode *iface,
1600     BSTR* p)
1601 {
1602     unknode *This = unknode_from_IXMLDOMNode( iface );
1603     return node_get_prefix(&This->node, p);
1604 }
1605
1606 static HRESULT WINAPI unknode_get_baseName(
1607     IXMLDOMNode *iface,
1608     BSTR* p)
1609 {
1610     unknode *This = unknode_from_IXMLDOMNode( iface );
1611     return node_get_base_name(&This->node, p);
1612 }
1613
1614 static HRESULT WINAPI unknode_transformNodeToObject(
1615     IXMLDOMNode *iface,
1616     IXMLDOMNode* domNode, VARIANT var1)
1617 {
1618     unknode *This = unknode_from_IXMLDOMNode( iface );
1619     FIXME("(%p)->(%p %s)\n", This, domNode, debugstr_variant(&var1));
1620     return E_NOTIMPL;
1621 }
1622
1623 static const struct IXMLDOMNodeVtbl unknode_vtbl =
1624 {
1625     unknode_QueryInterface,
1626     unknode_AddRef,
1627     unknode_Release,
1628     unknode_GetTypeInfoCount,
1629     unknode_GetTypeInfo,
1630     unknode_GetIDsOfNames,
1631     unknode_Invoke,
1632     unknode_get_nodeName,
1633     unknode_get_nodeValue,
1634     unknode_put_nodeValue,
1635     unknode_get_nodeType,
1636     unknode_get_parentNode,
1637     unknode_get_childNodes,
1638     unknode_get_firstChild,
1639     unknode_get_lastChild,
1640     unknode_get_previousSibling,
1641     unknode_get_nextSibling,
1642     unknode_get_attributes,
1643     unknode_insertBefore,
1644     unknode_replaceChild,
1645     unknode_removeChild,
1646     unknode_appendChild,
1647     unknode_hasChildNodes,
1648     unknode_get_ownerDocument,
1649     unknode_cloneNode,
1650     unknode_get_nodeTypeString,
1651     unknode_get_text,
1652     unknode_put_text,
1653     unknode_get_specified,
1654     unknode_get_definition,
1655     unknode_get_nodeTypedValue,
1656     unknode_put_nodeTypedValue,
1657     unknode_get_dataType,
1658     unknode_put_dataType,
1659     unknode_get_xml,
1660     unknode_transformNode,
1661     unknode_selectNodes,
1662     unknode_selectSingleNode,
1663     unknode_get_parsed,
1664     unknode_get_namespaceURI,
1665     unknode_get_prefix,
1666     unknode_get_baseName,
1667     unknode_transformNodeToObject
1668 };
1669
1670 IXMLDOMNode *create_node( xmlNodePtr node )
1671 {
1672     IUnknown *pUnk;
1673     IXMLDOMNode *ret;
1674     HRESULT hr;
1675
1676     if ( !node )
1677         return NULL;
1678
1679     TRACE("type %d\n", node->type);
1680     switch(node->type)
1681     {
1682     case XML_ELEMENT_NODE:
1683         pUnk = create_element( node );
1684         break;
1685     case XML_ATTRIBUTE_NODE:
1686         pUnk = create_attribute( node );
1687         break;
1688     case XML_TEXT_NODE:
1689         pUnk = create_text( node );
1690         break;
1691     case XML_CDATA_SECTION_NODE:
1692         pUnk = create_cdata( node );
1693         break;
1694     case XML_ENTITY_REF_NODE:
1695         pUnk = create_doc_entity_ref( node );
1696         break;
1697     case XML_PI_NODE:
1698         pUnk = create_pi( node );
1699         break;
1700     case XML_COMMENT_NODE:
1701         pUnk = create_comment( node );
1702         break;
1703     case XML_DOCUMENT_NODE:
1704         pUnk = create_domdoc( node );
1705         break;
1706     case XML_DOCUMENT_FRAG_NODE:
1707         pUnk = create_doc_fragment( node );
1708         break;
1709     case XML_DTD_NODE:
1710         pUnk = create_doc_type( node );
1711         break;
1712     default: {
1713         unknode *new_node;
1714
1715         FIXME("only creating basic node for type %d\n", node->type);
1716
1717         new_node = heap_alloc(sizeof(unknode));
1718         if(!new_node)
1719             return NULL;
1720
1721         new_node->IXMLDOMNode_iface.lpVtbl = &unknode_vtbl;
1722         new_node->ref = 1;
1723         init_xmlnode(&new_node->node, node, &new_node->IXMLDOMNode_iface, NULL);
1724         pUnk = (IUnknown*)&new_node->IXMLDOMNode_iface;
1725     }
1726     }
1727
1728     hr = IUnknown_QueryInterface(pUnk, &IID_IXMLDOMNode, (LPVOID*)&ret);
1729     IUnknown_Release(pUnk);
1730     if(FAILED(hr)) return NULL;
1731     return ret;
1732 }
1733 #endif