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/parserInternals.h>
  30 # include <libxml/xmlerror.h>
  31 # include <libxml/HTMLtree.h>
  32 # ifdef SONAME_LIBXSLT
  33 #  ifdef HAVE_LIBXSLT_PATTERN_H
  34 #   include <libxslt/pattern.h>
  35 #  endif
  36 #  ifdef HAVE_LIBXSLT_TRANSFORM_H
  37 #   include <libxslt/transform.h>
  38 #  endif
  39 #  include <libxslt/imports.h>
  40 #  include <libxslt/variables.h>
  41 #  include <libxslt/xsltutils.h>
  42 #  include <libxslt/xsltInternals.h>
  43 #  include <libxslt/documents.h>
  44 # endif
  45 #endif
  46
  47 #include "windef.h"
  48 #include "winbase.h"
  49 #include "winuser.h"
  50 #include "winnls.h"
  51 #include "ole2.h"
  52 #include "msxml6.h"
  53
  54 #include "msxml_private.h"
  55
  56 #include "wine/debug.h"
  57
  58 #ifdef HAVE_LIBXML2
  59
  60 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
  61
  62 #ifdef SONAME_LIBXSLT
  63 extern void* libxslt_handle;
  64 # define MAKE_FUNCPTR(f) extern typeof(f) * p##f
  65 MAKE_FUNCPTR(xsltApplyStylesheet);
  66 MAKE_FUNCPTR(xsltApplyStylesheetUser);
  67 MAKE_FUNCPTR(xsltCleanupGlobals);
  68 MAKE_FUNCPTR(xsltFreeStylesheet);
  69 MAKE_FUNCPTR(xsltFreeTransformContext);
  70 MAKE_FUNCPTR(xsltNewTransformContext);
  71 MAKE_FUNCPTR(xsltNextImport);
  72 MAKE_FUNCPTR(xsltParseStylesheetDoc);
  73 MAKE_FUNCPTR(xsltQuoteUserParams);
  74 MAKE_FUNCPTR(xsltSaveResultTo);
  75 # undef MAKE_FUNCPTR
  76 #else
  77 WINE_DECLARE_DEBUG_CHANNEL(winediag);
  78 #endif
  79
  80 static const IID IID_xmlnode = {0x4f2f4ba2,0xb822,0x11df,{0x8b,0x8a,0x68,0x50,0xdf,0xd7,0x20,0x85}};
  81
  82 xmlNodePtr xmlNodePtr_from_domnode( IXMLDOMNode *iface, xmlElementType type )
  83 {
  84     xmlnode *This;
  85
  86     if ( !iface )
  87         return NULL;
  88     This = get_node_obj( iface );
  89     if ( !This || !This->node )
  90         return NULL;
  91     if ( type && This->node->type != type )
  92         return NULL;
  93     return This->node;
  94 }
  95
  96 BOOL node_query_interface(xmlnode *This, REFIID riid, void **ppv)
  97 {
  98     if(IsEqualGUID(&IID_xmlnode, riid)) {
  99         TRACE("(%p)->(IID_xmlnode %p)\n", This, ppv);
 100         *ppv = This;
 101         return TRUE;
 102     }
 103
 104     return dispex_query_interface(&This->dispex, riid, ppv);
 105 }
 106
 107 /* common ISupportErrorInfo implementation */
 108 typedef struct {
 109    ISupportErrorInfo ISupportErrorInfo_iface;
 110    LONG ref;
 111
 112    const tid_t* iids;
 113 } SupportErrorInfo;
 114
 115 static inline SupportErrorInfo *impl_from_ISupportErrorInfo(ISupportErrorInfo *iface)
 116 {
 117     return CONTAINING_RECORD(iface, SupportErrorInfo, ISupportErrorInfo_iface);
 118 }
 119
 120 static HRESULT WINAPI SupportErrorInfo_QueryInterface(ISupportErrorInfo *iface, REFIID riid, void **obj)
 121 {
 122     SupportErrorInfo *This = impl_from_ISupportErrorInfo(iface);
 123     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
 124
 125     *obj = NULL;
 126
 127     if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_ISupportErrorInfo)) {
 128         *obj = iface;
 129         ISupportErrorInfo_AddRef(iface);
 130         return S_OK;
 131     }
 132
 133     return E_NOINTERFACE;
 134 }
 135
 136 static ULONG WINAPI SupportErrorInfo_AddRef(ISupportErrorInfo *iface)
 137 {
 138     SupportErrorInfo *This = impl_from_ISupportErrorInfo(iface);
 139     ULONG ref = InterlockedIncrement(&This->ref);
 140     TRACE("(%p)->(%d)\n", This, ref );
 141     return ref;
 142 }
 143
 144 static ULONG WINAPI SupportErrorInfo_Release(ISupportErrorInfo *iface)
 145 {
 146     SupportErrorInfo *This = impl_from_ISupportErrorInfo(iface);
 147     LONG ref = InterlockedDecrement(&This->ref);
 148
 149     TRACE("(%p)->(%d)\n", This, ref);
 150
 151     if (ref == 0)
 152         heap_free(This);
 153
 154     return ref;
 155 }
 156
 157 static HRESULT WINAPI SupportErrorInfo_InterfaceSupportsErrorInfo(ISupportErrorInfo *iface, REFIID riid)
 158 {
 159     SupportErrorInfo *This = impl_from_ISupportErrorInfo(iface);
 160     enum tid_t const *tid;
 161
 162     TRACE("(%p)->(%s)\n", This, debugstr_guid(riid));
 163
 164     tid = This->iids;
 165     while (*tid != NULL_tid)
 166     {
 167         if (IsEqualGUID(riid, get_riid_from_tid(*tid)))
 168             return S_OK;
 169         tid++;
 170     }
 171
 172     return S_FALSE;
 173 }
 174
 175 static const struct ISupportErrorInfoVtbl SupportErrorInfoVtbl = {
 176     SupportErrorInfo_QueryInterface,
 177     SupportErrorInfo_AddRef,
 178     SupportErrorInfo_Release,
 179     SupportErrorInfo_InterfaceSupportsErrorInfo
 180 };
 181
 182 HRESULT node_create_supporterrorinfo(enum tid_t const *iids, void **obj)
 183 {
 184     SupportErrorInfo *This;
 185
 186     This = heap_alloc(sizeof(*This));
 187     if (!This) return E_OUTOFMEMORY;
 188
 189     This->ISupportErrorInfo_iface.lpVtbl = &SupportErrorInfoVtbl;
 190     This->ref = 1;
 191     This->iids = iids;
 192
 193     *obj = &This->ISupportErrorInfo_iface;
 194
 195     return S_OK;
 196 }
 197
 198 xmlnode *get_node_obj(IXMLDOMNode *node)
 199 {
 200     xmlnode *obj = NULL;
 201     HRESULT hres;
 202
 203     hres = IXMLDOMNode_QueryInterface(node, &IID_xmlnode, (void**)&obj);
 204     if (!obj) WARN("node is not our IXMLDOMNode implementation\n");
 205     return SUCCEEDED(hres) ? obj : NULL;
 206 }
 207
 208 HRESULT node_get_nodeName(xmlnode *This, BSTR *name)
 209 {
 210     BSTR prefix, base;
 211     HRESULT hr;
 212
 213     if (!name)
 214         return E_INVALIDARG;
 215
 216     hr = node_get_base_name(This, &base);
 217     if (hr != S_OK) return hr;
 218
 219     hr = node_get_prefix(This, &prefix);
 220     if (hr == S_OK)
 221     {
 222         static const WCHAR colW = ':';
 223         WCHAR *ptr;
 224
 225         /* +1 for ':' */
 226         ptr = *name = SysAllocStringLen(NULL, SysStringLen(base) + SysStringLen(prefix) + 1);
 227         memcpy(ptr, prefix, SysStringByteLen(prefix));
 228         ptr += SysStringLen(prefix);
 229         memcpy(ptr++, &colW, sizeof(WCHAR));
 230         memcpy(ptr, base, SysStringByteLen(base));
 231
 232         SysFreeString(base);
 233         SysFreeString(prefix);
 234     }
 235     else
 236         *name = base;
 237
 238     return S_OK;
 239 }
 240
 241 HRESULT node_get_content(xmlnode *This, VARIANT *value)
 242 {
 243     xmlChar *content;
 244
 245     if(!value)
 246         return E_INVALIDARG;
 247
 248     content = xmlNodeGetContent(This->node);
 249     V_VT(value) = VT_BSTR;
 250     V_BSTR(value) = bstr_from_xmlChar( content );
 251     xmlFree(content);
 252
 253     TRACE("%p returned %s\n", This, debugstr_w(V_BSTR(value)));
 254     return S_OK;
 255 }
 256
 257 HRESULT node_set_content(xmlnode *This, LPCWSTR value)
 258 {
 259     xmlChar *str;
 260
 261     TRACE("(%p)->(%s)\n", This, debugstr_w(value));
 262     str = xmlchar_from_wchar(value);
 263     if(!str)
 264         return E_OUTOFMEMORY;
 265
 266     xmlNodeSetContent(This->node, str);
 267     heap_free(str);
 268     return S_OK;
 269 }
 270
 271 static HRESULT node_set_content_escaped(xmlnode *This, LPCWSTR value)
 272 {
 273     xmlChar *str, *escaped;
 274
 275     TRACE("(%p)->(%s)\n", This, debugstr_w(value));
 276     str = xmlchar_from_wchar(value);
 277     if(!str)
 278         return E_OUTOFMEMORY;
 279
 280     escaped = xmlEncodeSpecialChars(NULL, str);
 281     if(!escaped)
 282     {
 283         heap_free(str);
 284         return E_OUTOFMEMORY;
 285     }
 286
 287     xmlNodeSetContent(This->node, escaped);
 288
 289     heap_free(str);
 290     xmlFree(escaped);
 291
 292     return S_OK;
 293 }
 294
 295 HRESULT node_put_value(xmlnode *This, VARIANT *value)
 296 {
 297     HRESULT hr;
 298
 299     if (V_VT(value) != VT_BSTR)
 300     {
 301         VARIANT string_value;
 302
 303         VariantInit(&string_value);
 304         hr = VariantChangeType(&string_value, value, 0, VT_BSTR);
 305         if(FAILED(hr)) {
 306             WARN("Couldn't convert to VT_BSTR\n");
 307             return hr;
 308         }
 309
 310         hr = node_set_content(This, V_BSTR(&string_value));
 311         VariantClear(&string_value);
 312     }
 313     else
 314         hr = node_set_content(This, V_BSTR(value));
 315
 316     return hr;
 317 }
 318
 319 HRESULT node_put_value_escaped(xmlnode *This, VARIANT *value)
 320 {
 321     HRESULT hr;
 322
 323     if (V_VT(value) != VT_BSTR)
 324     {
 325        VARIANT string_value;
 326
 327         VariantInit(&string_value);
 328         hr = VariantChangeType(&string_value, value, 0, VT_BSTR);
 329         if(FAILED(hr)) {
 330             WARN("Couldn't convert to VT_BSTR\n");
 331             return hr;
 332         }
 333
 334         hr = node_set_content_escaped(This, V_BSTR(&string_value));
 335         VariantClear(&string_value);
 336     }
 337     else
 338         hr = node_set_content_escaped(This, V_BSTR(value));
 339
 340     return hr;
 341 }
 342
 343 static HRESULT get_node(
 344     xmlnode *This,
 345     const char *name,
 346     xmlNodePtr node,
 347     IXMLDOMNode **out )
 348 {
 349     TRACE("(%p)->(%s %p %p)\n", This, name, node, out );
 350
 351     if ( !out )
 352         return E_INVALIDARG;
 353
 354     /* if we don't have a doc, use our parent. */
 355     if(node && !node->doc && node->parent)
 356         node->doc = node->parent->doc;
 357
 358     *out = create_node( node );
 359     if (!*out)
 360         return S_FALSE;
 361     return S_OK;
 362 }
 363
 364 HRESULT node_get_parent(xmlnode *This, IXMLDOMNode **parent)
 365 {
 366     return get_node( This, "parent", This->node->parent, parent );
 367 }
 368
 369 HRESULT node_get_child_nodes(xmlnode *This, IXMLDOMNodeList **ret)
 370 {
 371     if(!ret)
 372         return E_INVALIDARG;
 373
 374     *ret = create_children_nodelist(This->node);
 375     if(!*ret)
 376         return E_OUTOFMEMORY;
 377
 378     return S_OK;
 379 }
 380
 381 HRESULT node_get_first_child(xmlnode *This, IXMLDOMNode **ret)
 382 {
 383     return get_node(This, "firstChild", This->node->children, ret);
 384 }
 385
 386 HRESULT node_get_last_child(xmlnode *This, IXMLDOMNode **ret)
 387 {
 388     return get_node(This, "lastChild", This->node->last, ret);
 389 }
 390
 391 HRESULT node_get_previous_sibling(xmlnode *This, IXMLDOMNode **ret)
 392 {
 393     return get_node(This, "previous", This->node->prev, ret);
 394 }
 395
 396 HRESULT node_get_next_sibling(xmlnode *This, IXMLDOMNode **ret)
 397 {
 398     return get_node(This, "next", This->node->next, ret);
 399 }
 400
 401 static int node_get_inst_cnt(xmlNodePtr node)
 402 {
 403     int ret = *(LONG *)&node->_private & NODE_PRIV_REFCOUNT_MASK;
 404     xmlNodePtr child;
 405
 406     /* add attribute counts */
 407     if (node->type == XML_ELEMENT_NODE)
 408     {
 409         xmlAttrPtr prop = node->properties;
 410
 411         while (prop)
 412         {
 413             ret += node_get_inst_cnt((xmlNodePtr)prop);
 414             prop = prop->next;
 415         }
 416     }
 417
 418     /* add children counts */
 419     child = node->children;
 420     while (child)
 421     {
 422         ret += node_get_inst_cnt(child);
 423         child = child->next;
 424     }
 425
 426     return ret;
 427 }
 428
 429 int xmlnode_get_inst_cnt(xmlnode *node)
 430 {
 431     return node_get_inst_cnt(node->node);
 432 }
 433
 434 /* _private field holds a number of COM instances spawned from this libxml2 node
 435  * most significant bits are used to store information about ignorable whitespace nodes */
 436 void xmlnode_add_ref(xmlNodePtr node)
 437 {
 438     if (node->type == XML_DOCUMENT_NODE) return;
 439     InterlockedIncrement((LONG*)&node->_private);
 440 }
 441
 442 void xmlnode_release(xmlNodePtr node)
 443 {
 444     if (node->type == XML_DOCUMENT_NODE) return;
 445     InterlockedDecrement((LONG*)&node->_private);
 446 }
 447
 448 HRESULT node_insert_before(xmlnode *This, IXMLDOMNode *new_child, const VARIANT *ref_child,
 449         IXMLDOMNode **ret)
 450 {
 451     IXMLDOMNode *before = NULL;
 452     xmlnode *node_obj;
 453     int refcount = 0;
 454     xmlDocPtr doc;
 455     HRESULT hr;
 456
 457     if(!new_child)
 458         return E_INVALIDARG;
 459
 460     node_obj = get_node_obj(new_child);
 461     if(!node_obj) return E_FAIL;
 462
 463     switch(V_VT(ref_child))
 464     {
 465     case VT_EMPTY:
 466     case VT_NULL:
 467         break;
 468
 469     case VT_UNKNOWN:
 470     case VT_DISPATCH:
 471         if (V_UNKNOWN(ref_child))
 472         {
 473             hr = IUnknown_QueryInterface(V_UNKNOWN(ref_child), &IID_IXMLDOMNode, (void**)&before);
 474             if(FAILED(hr)) return hr;
 475         }
 476         break;
 477
 478     default:
 479         FIXME("refChild var type %x\n", V_VT(ref_child));
 480         return E_FAIL;
 481     }
 482
 483     TRACE("new child %p, This->node %p\n", node_obj->node, This->node);
 484
 485     if(!node_obj->node->parent)
 486         if(xmldoc_remove_orphan(node_obj->node->doc, node_obj->node) != S_OK)
 487             WARN("%p is not an orphan of %p\n", node_obj->node, node_obj->node->doc);
 488
 489     refcount = xmlnode_get_inst_cnt(node_obj);
 490
 491     if(before)
 492     {
 493         xmlnode *before_node_obj = get_node_obj(before);
 494         IXMLDOMNode_Release(before);
 495         if(!before_node_obj) return E_FAIL;
 496     }
 497
 498     /* unlink from current parent first */
 499     if(node_obj->parent)
 500     {
 501         hr = IXMLDOMNode_removeChild(node_obj->parent, node_obj->iface, NULL);
 502         if (hr == S_OK) xmldoc_remove_orphan(node_obj->node->doc, node_obj->node);
 503     }
 504     doc = node_obj->node->doc;
 505
 506     if(before)
 507     {
 508         xmlNodePtr new_node;
 509         xmlnode *before_node_obj = get_node_obj(before);
 510
 511         /* refs count including subtree */
 512         if (doc != before_node_obj->node->doc)
 513             refcount = xmlnode_get_inst_cnt(node_obj);
 514
 515         if (refcount) xmldoc_add_refs(before_node_obj->node->doc, refcount);
 516         new_node = xmlAddPrevSibling(before_node_obj->node, node_obj->node);
 517         if (new_node != node_obj->node)
 518         {
 519             if (refcount != 1)
 520                 FIXME("referenced xmlNode was freed, expect crashes\n");
 521             xmlnode_add_ref(new_node);
 522             node_obj->node = new_node;
 523         }
 524         if (refcount) xmldoc_release_refs(doc, refcount);
 525         node_obj->parent = This->parent;
 526     }
 527     else
 528     {
 529         xmlNodePtr new_node;
 530
 531         if (doc != This->node->doc)
 532             refcount = xmlnode_get_inst_cnt(node_obj);
 533
 534         if (refcount) xmldoc_add_refs(This->node->doc, refcount);
 535         /* xmlAddChild doesn't unlink node from previous parent */
 536         xmlUnlinkNode(node_obj->node);
 537         new_node = xmlAddChild(This->node, node_obj->node);
 538         if (new_node != node_obj->node)
 539         {
 540             if (refcount != 1)
 541                 FIXME("referenced xmlNode was freed, expect crashes\n");
 542             xmlnode_add_ref(new_node);
 543             node_obj->node = new_node;
 544         }
 545         if (refcount) xmldoc_release_refs(doc, refcount);
 546         node_obj->parent = This->iface;
 547     }
 548
 549     if(ret)
 550     {
 551         IXMLDOMNode_AddRef(new_child);
 552         *ret = new_child;
 553     }
 554
 555     TRACE("ret S_OK\n");
 556     return S_OK;
 557 }
 558
 559 HRESULT node_replace_child(xmlnode *This, IXMLDOMNode *newChild, IXMLDOMNode *oldChild,
 560         IXMLDOMNode **ret)
 561 {
 562     xmlnode *old_child, *new_child;
 563     xmlDocPtr leaving_doc;
 564     xmlNode *my_ancestor;
 565     int refcount = 0;
 566
 567     /* Do not believe any documentation telling that newChild == NULL
 568        means removal. It does certainly *not* apply to msxml3! */
 569     if(!newChild || !oldChild)
 570         return E_INVALIDARG;
 571
 572     if(ret)
 573         *ret = NULL;
 574
 575     old_child = get_node_obj(oldChild);
 576     if(!old_child) return E_FAIL;
 577
 578     if(old_child->node->parent != This->node)
 579     {
 580         WARN("childNode %p is not a child of %p\n", oldChild, This);
 581         return E_INVALIDARG;
 582     }
 583
 584     new_child = get_node_obj(newChild);
 585     if(!new_child) return E_FAIL;
 586
 587     my_ancestor = This->node;
 588     while(my_ancestor)
 589     {
 590         if(my_ancestor == new_child->node)
 591         {
 592             WARN("tried to create loop\n");
 593             return E_FAIL;
 594         }
 595         my_ancestor = my_ancestor->parent;
 596     }
 597
 598     if(!new_child->node->parent)
 599         if(xmldoc_remove_orphan(new_child->node->doc, new_child->node) != S_OK)
 600             WARN("%p is not an orphan of %p\n", new_child->node, new_child->node->doc);
 601
 602     leaving_doc = new_child->node->doc;
 603
 604     if (leaving_doc != old_child->node->doc)
 605         refcount = xmlnode_get_inst_cnt(new_child);
 606
 607     if (refcount) xmldoc_add_refs(old_child->node->doc, refcount);
 608     xmlReplaceNode(old_child->node, new_child->node);
 609     if (refcount) xmldoc_release_refs(leaving_doc, refcount);
 610     new_child->parent = old_child->parent;
 611     old_child->parent = NULL;
 612
 613     xmldoc_add_orphan(old_child->node->doc, old_child->node);
 614
 615     if(ret)
 616     {
 617         IXMLDOMNode_AddRef(oldChild);
 618         *ret = oldChild;
 619     }
 620
 621     return S_OK;
 622 }
 623
 624 HRESULT node_remove_child(xmlnode *This, IXMLDOMNode* child, IXMLDOMNode** oldChild)
 625 {
 626     xmlnode *child_node;
 627
 628     if(!child) return E_INVALIDARG;
 629
 630     if(oldChild)
 631         *oldChild = NULL;
 632
 633     child_node = get_node_obj(child);
 634     if(!child_node) return E_FAIL;
 635
 636     if(child_node->node->parent != This->node)
 637     {
 638         WARN("childNode %p is not a child of %p\n", child, This);
 639         return E_INVALIDARG;
 640     }
 641
 642     xmlUnlinkNode(child_node->node);
 643     child_node->parent = NULL;
 644     xmldoc_add_orphan(child_node->node->doc, child_node->node);
 645
 646     if(oldChild)
 647     {
 648         IXMLDOMNode_AddRef(child);
 649         *oldChild = child;
 650     }
 651
 652     return S_OK;
 653 }
 654
 655 HRESULT node_append_child(xmlnode *This, IXMLDOMNode *child, IXMLDOMNode **outChild)
 656 {
 657     DOMNodeType type;
 658     VARIANT var;
 659     HRESULT hr;
 660
 661     if (!child)
 662         return E_INVALIDARG;
 663
 664     hr = IXMLDOMNode_get_nodeType(child, &type);
 665     if(FAILED(hr) || type == NODE_ATTRIBUTE) {
 666         if (outChild) *outChild = NULL;
 667         return E_FAIL;
 668     }
 669
 670     VariantInit(&var);
 671     return IXMLDOMNode_insertBefore(This->iface, child, var, outChild);
 672 }
 673
 674 HRESULT node_has_childnodes(const xmlnode *This, VARIANT_BOOL *ret)
 675 {
 676     if (!ret) return E_INVALIDARG;
 677
 678     if (!This->node->children)
 679     {
 680         *ret = VARIANT_FALSE;
 681         return S_FALSE;
 682     }
 683
 684     *ret = VARIANT_TRUE;
 685     return S_OK;
 686 }
 687
 688 HRESULT node_get_owner_doc(const xmlnode *This, IXMLDOMDocument **doc)
 689 {
 690     if(!doc)
 691         return E_INVALIDARG;
 692     return get_domdoc_from_xmldoc(This->node->doc, (IXMLDOMDocument3**)doc);
 693 }
 694
 695 HRESULT node_clone(xmlnode *This, VARIANT_BOOL deep, IXMLDOMNode **cloneNode)
 696 {
 697     IXMLDOMNode *node;
 698     xmlNodePtr clone;
 699
 700     if(!cloneNode) return E_INVALIDARG;
 701
 702     clone = xmlCopyNode(This->node, deep ? 1 : 2);
 703     if (clone)
 704     {
 705         xmlSetTreeDoc(clone, This->node->doc);
 706         xmldoc_add_orphan(clone->doc, clone);
 707
 708         node = create_node(clone);
 709         if (!node)
 710         {
 711             ERR("Copy failed\n");
 712             xmldoc_remove_orphan(clone->doc, clone);
 713             xmlFreeNode(clone);
 714             return E_FAIL;
 715         }
 716
 717         *cloneNode = node;
 718     }
 719     else
 720     {
 721         ERR("Copy failed\n");
 722         return E_FAIL;
 723     }
 724
 725     return S_OK;
 726 }
 727
 728 static xmlChar* do_get_text(xmlNodePtr node, BOOL trim, DWORD *first, DWORD *last, BOOL *trail_ig_ws)
 729 {
 730     xmlNodePtr child;
 731     xmlChar* str;
 732     BOOL preserving = is_preserving_whitespace(node);
 733
 734     *first = -1;
 735     *last = 0;
 736
 737     if (!node->children)
 738     {
 739         str = xmlNodeGetContent(node);
 740         *trail_ig_ws = *(DWORD*)&node->_private & NODE_PRIV_CHILD_IGNORABLE_WS;
 741     }
 742     else
 743     {
 744         BOOL ig_ws = FALSE;
 745         xmlChar* tmp;
 746         DWORD pos = 0;
 747         str = xmlStrdup(BAD_CAST "");
 748
 749         if (node->type != XML_DOCUMENT_NODE)
 750             ig_ws = *(DWORD*)&node->_private & NODE_PRIV_CHILD_IGNORABLE_WS;
 751         *trail_ig_ws = FALSE;
 752
 753         for (child = node->children; child != NULL; child = child->next)
 754         {
 755             switch (child->type)
 756             {
 757             case XML_ELEMENT_NODE: {
 758                 DWORD node_first, node_last;
 759
 760                 tmp = do_get_text(child, FALSE, &node_first, &node_last, trail_ig_ws);
 761
 762                 if (node_first!=-1 && pos+node_first<*first)
 763                     *first = pos+node_first;
 764                 if (node_last && pos+node_last>*last)
 765                     *last = pos+node_last;
 766                 break;
 767             }
 768             case XML_TEXT_NODE:
 769                 tmp = xmlNodeGetContent(child);
 770                 if (!preserving && tmp[0])
 771                 {
 772                     xmlChar *beg;
 773
 774                     for (beg = tmp; *beg; beg++)
 775                         if (!isspace(*beg)) break;
 776
 777                     if (!*beg)
 778                     {
 779                         ig_ws = TRUE;
 780                         xmlFree(tmp);
 781                         tmp = NULL;
 782                     }
 783                 }
 784                 break;
 785             case XML_CDATA_SECTION_NODE:
 786             case XML_ENTITY_REF_NODE:
 787             case XML_ENTITY_NODE:
 788                 tmp = xmlNodeGetContent(child);
 789                 break;
 790             default:
 791                 tmp = NULL;
 792                 break;
 793             }
 794
 795             if ((tmp && *tmp) || child->type==XML_CDATA_SECTION_NODE)
 796             {
 797                 if (ig_ws && str[0])
 798                 {
 799                     str = xmlStrcat(str, BAD_CAST " ");
 800                     pos++;
 801                 }
 802                 if (tmp && *tmp) str = xmlStrcat(str, tmp);
 803                 if (child->type==XML_CDATA_SECTION_NODE && pos<*first)
 804                     *first = pos;
 805                 if (tmp && *tmp) pos += xmlStrlen(tmp);
 806                 if (child->type==XML_CDATA_SECTION_NODE && pos>*last)
 807                     *last = pos;
 808                 ig_ws = FALSE;
 809             }
 810             if (tmp) xmlFree(tmp);
 811
 812             if (!ig_ws)
 813             {
 814                 ig_ws = *(DWORD*)&child->_private & NODE_PRIV_TRAILING_IGNORABLE_WS;
 815             }
 816             if (!ig_ws)
 817                 ig_ws = *trail_ig_ws;
 818             *trail_ig_ws = FALSE;
 819         }
 820
 821         *trail_ig_ws = ig_ws;
 822     }
 823
 824     switch (node->type)
 825     {
 826     case XML_ELEMENT_NODE:
 827     case XML_TEXT_NODE:
 828     case XML_ENTITY_REF_NODE:
 829     case XML_ENTITY_NODE:
 830     case XML_DOCUMENT_NODE:
 831     case XML_DOCUMENT_FRAG_NODE:
 832         if (trim && !preserving)
 833         {
 834             xmlChar* ret;
 835             int len;
 836
 837             if (!str)
 838                 break;
 839
 840             for (ret = str; *ret && isspace(*ret) && (*first)--; ret++)
 841                 if (*last) (*last)--;
 842             for (len = xmlStrlen(ret)-1; len >= 0 && len >= *last; len--)
 843                 if(!isspace(ret[len])) break;
 844
 845             ret = xmlStrndup(ret, len+1);
 846             xmlFree(str);
 847             str = ret;
 848             break;
 849         }
 850         break;
 851     default:
 852         break;
 853     }
 854
 855     return str;
 856 }
 857
 858 HRESULT node_get_text(const xmlnode *This, BSTR *text)
 859 {
 860     BSTR str = NULL;
 861     xmlChar *content;
 862     DWORD first, last;
 863     BOOL tmp;
 864
 865     if (!text) return E_INVALIDARG;
 866
 867     content = do_get_text(This->node, TRUE, &first, &last, &tmp);
 868     if (content)
 869     {
 870         str = bstr_from_xmlChar(content);
 871         xmlFree(content);
 872     }
 873
 874     /* Always return a string. */
 875     if (!str) str = SysAllocStringLen( NULL, 0 );
 876
 877     TRACE("%p %s\n", This, debugstr_w(str) );
 878     *text = str;
 879
 880     return S_OK;
 881 }
 882
 883 HRESULT node_put_text(xmlnode *This, BSTR text)
 884 {
 885     xmlChar *str, *str2;
 886
 887     TRACE("(%p)->(%s)\n", This, debugstr_w(text));
 888
 889     str = xmlchar_from_wchar(text);
 890
 891     /* Escape the string. */
 892     str2 = xmlEncodeEntitiesReentrant(This->node->doc, str);
 893     heap_free(str);
 894
 895     xmlNodeSetContent(This->node, str2);
 896     xmlFree(str2);
 897
 898     return S_OK;
 899 }
 900
 901 BSTR EnsureCorrectEOL(BSTR sInput)
 902 {
 903     int nNum = 0;
 904     BSTR sNew;
 905     int nLen;
 906     int i;
 907
 908     nLen = SysStringLen(sInput);
 909     /* Count line endings */
 910     for(i=0; i < nLen; i++)
 911     {
 912         if(sInput[i] == '\n')
 913             nNum++;
 914     }
 915
 916     TRACE("len=%d, num=%d\n", nLen, nNum);
 917
 918     /* Add linefeed as needed */
 919     if(nNum > 0)
 920     {
 921         int nPlace = 0;
 922         sNew = SysAllocStringLen(NULL, nLen + nNum);
 923         for(i=0; i < nLen; i++)
 924         {
 925             if(sInput[i] == '\n')
 926             {
 927                 sNew[i+nPlace] = '\r';
 928                 nPlace++;
 929             }
 930             sNew[i+nPlace] = sInput[i];
 931         }
 932
 933         SysFreeString(sInput);
 934     }
 935     else
 936     {
 937         sNew = sInput;
 938     }
 939
 940     TRACE("len %d\n", SysStringLen(sNew));
 941
 942     return sNew;
 943 }
 944
 945 /*
 946  * We are trying to replicate the same behaviour as msxml by converting
 947  * line endings to \r\n and using indents as \t. The problem is that msxml
 948  * only formats nodes that have a line ending. Using libxml we cannot
 949  * reproduce behaviour exactly.
 950  *
 951  */
 952 HRESULT node_get_xml(xmlnode *This, BOOL ensure_eol, BSTR *ret)
 953 {
 954     xmlBufferPtr xml_buf;
 955     xmlNodePtr xmldecl;
 956     int size;
 957
 958     if(!ret)
 959         return E_INVALIDARG;
 960
 961     *ret = NULL;
 962
 963     xml_buf = xmlBufferCreate();
 964     if(!xml_buf)
 965         return E_OUTOFMEMORY;
 966
 967     xmldecl = xmldoc_unlink_xmldecl( This->node->doc );
 968
 969     size = xmlNodeDump(xml_buf, This->node->doc, This->node, 0, 1);
 970     if(size > 0) {
 971         const xmlChar *buf_content;
 972         BSTR content;
 973
 974         /* Attribute Nodes return a space in front of their name */
 975         buf_content = xmlBufferContent(xml_buf);
 976
 977         content = bstr_from_xmlChar(buf_content + (buf_content[0] == ' ' ? 1 : 0));
 978         if(ensure_eol)
 979             content = EnsureCorrectEOL(content);
 980
 981         *ret = content;
 982     }else {
 983         *ret = SysAllocStringLen(NULL, 0);
 984     }
 985
 986     xmlBufferFree(xml_buf);
 987     xmldoc_link_xmldecl( This->node->doc, xmldecl );
 988     return *ret ? S_OK : E_OUTOFMEMORY;
 989 }
 990
 991 #ifdef SONAME_LIBXSLT
 992
 993 /* duplicates xmlBufferWriteQuotedString() logic */
 994 static void xml_write_quotedstring(xmlOutputBufferPtr buf, const xmlChar *string)
 995 {
 996     const xmlChar *cur, *base;
 997
 998     if (xmlStrchr(string, '\"'))
 999     {
1000         if (xmlStrchr(string, '\''))
1001         {
1002             xmlOutputBufferWrite(buf, 1, "\"");
1003             base = cur = string;
1004
1005             while (*cur)
1006             {
1007                 if (*cur == '"')
1008                 {
1009                     if (base != cur)
1010                         xmlOutputBufferWrite(buf, cur-base, (const char*)base);
1011                     xmlOutputBufferWrite(buf, 6, "&quot;");
1012                     cur++;
1013                     base = cur;
1014                 }
1015                 else
1016                     cur++;
1017             }
1018             if (base != cur)
1019                 xmlOutputBufferWrite(buf, cur-base, (const char*)base);
1020             xmlOutputBufferWrite(buf, 1, "\"");
1021         }
1022         else
1023         {
1024             xmlOutputBufferWrite(buf, 1, "\'");
1025             xmlOutputBufferWriteString(buf, (const char*)string);
1026             xmlOutputBufferWrite(buf, 1, "\'");
1027         }
1028     }
1029     else
1030     {
1031         xmlOutputBufferWrite(buf, 1, "\"");
1032         xmlOutputBufferWriteString(buf, (const char*)string);
1033         xmlOutputBufferWrite(buf, 1, "\"");
1034     }
1035 }
1036
1037 static int XMLCALL transform_to_stream_write(void *context, const char *buffer, int len)
1038 {
1039     DWORD written;
1040     HRESULT hr = ISequentialStream_Write((ISequentialStream *)context, buffer, len, &written);
1041     return hr == S_OK ? written : -1;
1042 }
1043
1044 /* Output for method "text" */
1045 static void transform_write_text(xmlDocPtr result, xsltStylesheetPtr style, xmlOutputBufferPtr output)
1046 {
1047     xmlNodePtr cur = result->children;
1048     while (cur)
1049     {
1050         if (cur->type == XML_TEXT_NODE)
1051             xmlOutputBufferWriteString(output, (const char*)cur->content);
1052
1053         /* skip to next node */
1054         if (cur->children)
1055         {
1056             if ((cur->children->type != XML_ENTITY_DECL) &&
1057                 (cur->children->type != XML_ENTITY_REF_NODE) &&
1058                 (cur->children->type != XML_ENTITY_NODE))
1059             {
1060                 cur = cur->children;
1061                 continue;
1062             }
1063         }
1064
1065         if (cur->next) {
1066             cur = cur->next;
1067             continue;
1068         }
1069
1070         do
1071         {
1072             cur = cur->parent;
1073             if (cur == NULL)
1074                 break;
1075             if (cur == (xmlNodePtr) style->doc) {
1076                 cur = NULL;
1077                 break;
1078             }
1079             if (cur->next) {
1080                 cur = cur->next;
1081                 break;
1082             }
1083         } while (cur);
1084     }
1085 }
1086
1087 #undef XSLT_GET_IMPORT_PTR
1088 #define XSLT_GET_IMPORT_PTR(res, style, name) {          \
1089     xsltStylesheetPtr st = style;                        \
1090     res = NULL;                                          \
1091     while (st != NULL) {                                 \
1092         if (st->name != NULL) { res = st->name; break; } \
1093         st = pxsltNextImport(st);                        \
1094     }}
1095
1096 #undef XSLT_GET_IMPORT_INT
1097 #define XSLT_GET_IMPORT_INT(res, style, name) {         \
1098     xsltStylesheetPtr st = style;                       \
1099     res = -1;                                           \
1100     while (st != NULL) {                                \
1101         if (st->name != -1) { res = st->name; break; }  \
1102         st = pxsltNextImport(st);                       \
1103     }}
1104
1105 static void transform_write_xmldecl(xmlDocPtr result, xsltStylesheetPtr style, BOOL omit_encoding, xmlOutputBufferPtr output)
1106 {
1107     int omit_xmldecl, standalone;
1108
1109     XSLT_GET_IMPORT_INT(omit_xmldecl, style, omitXmlDeclaration);
1110     if (omit_xmldecl == 1) return;
1111
1112     XSLT_GET_IMPORT_INT(standalone, style, standalone);
1113
1114     xmlOutputBufferWriteString(output, "<?xml version=");
1115     if (result->version)
1116     {
1117         xmlOutputBufferWriteString(output, "\"");
1118         xmlOutputBufferWriteString(output, (const char *)result->version);
1119         xmlOutputBufferWriteString(output, "\"");
1120     }
1121     else
1122         xmlOutputBufferWriteString(output, "\"1.0\"");
1123
1124     if (!omit_encoding)
1125     {
1126         const xmlChar *encoding;
1127
1128         /* default encoding is UTF-16 */
1129         XSLT_GET_IMPORT_PTR(encoding, style, encoding);
1130         xmlOutputBufferWriteString(output, " encoding=");
1131         xmlOutputBufferWriteString(output, "\"");
1132         xmlOutputBufferWriteString(output, encoding ? (const char *)encoding : "UTF-16");
1133         xmlOutputBufferWriteString(output, "\"");
1134     }
1135
1136     /* standalone attribute */
1137     if (standalone != -1)
1138         xmlOutputBufferWriteString(output, standalone == 0 ? " standalone=\"no\"" : " standalone=\"yes\"");
1139
1140     xmlOutputBufferWriteString(output, "?>");
1141 }
1142
1143 static void htmldtd_dumpcontent(xmlOutputBufferPtr buf, xmlDocPtr doc)
1144 {
1145     xmlDtdPtr cur = doc->intSubset;
1146
1147     xmlOutputBufferWriteString(buf, "<!DOCTYPE ");
1148     xmlOutputBufferWriteString(buf, (const char *)cur->name);
1149     if (cur->ExternalID)
1150     {
1151         xmlOutputBufferWriteString(buf, " PUBLIC ");
1152         xml_write_quotedstring(buf, cur->ExternalID);
1153         if (cur->SystemID)
1154         {
1155             xmlOutputBufferWriteString(buf, " ");
1156             xml_write_quotedstring(buf, cur->SystemID);
1157         }
1158     }
1159     else if (cur->SystemID)
1160     {
1161         xmlOutputBufferWriteString(buf, " SYSTEM ");
1162         xml_write_quotedstring(buf, cur->SystemID);
1163     }
1164     xmlOutputBufferWriteString(buf, ">\n");
1165 }
1166
1167 /* Duplicates htmlDocContentDumpFormatOutput() the way we need it - doesn't add trailing newline. */
1168 static void htmldoc_dumpcontent(xmlOutputBufferPtr buf, xmlDocPtr doc, const char *encoding, int format)
1169 {
1170     xmlElementType type;
1171
1172     /* force HTML output */
1173     type = doc->type;
1174     doc->type = XML_HTML_DOCUMENT_NODE;
1175     if (doc->intSubset)
1176         htmldtd_dumpcontent(buf, doc);
1177     if (doc->children) {
1178         xmlNodePtr cur = doc->children;
1179         while (cur) {
1180             htmlNodeDumpFormatOutput(buf, doc, cur, encoding, format);
1181             cur = cur->next;
1182         }
1183     }
1184     doc->type = type;
1185 }
1186
1187 static inline BOOL transform_is_empty_resultdoc(xmlDocPtr result)
1188 {
1189     return !result->children || ((result->children->type == XML_DTD_NODE) && !result->children->next);
1190 }
1191
1192 static inline BOOL transform_is_valid_method(xsltStylesheetPtr style)
1193 {
1194     return !style->methodURI || !(style->method && xmlStrEqual(style->method, (const xmlChar *)"xhtml"));
1195 }
1196
1197 /* Helper to write transformation result to specified output buffer. */
1198 static HRESULT node_transform_write(xsltStylesheetPtr style, xmlDocPtr result, BOOL omit_encoding, const char *encoding, xmlOutputBufferPtr output)
1199 {
1200     const xmlChar *method;
1201     int indent;
1202
1203     if (!transform_is_valid_method(style))
1204     {
1205         ERR("unknown output method\n");
1206         return E_FAIL;
1207     }
1208
1209     XSLT_GET_IMPORT_PTR(method, style, method)
1210     XSLT_GET_IMPORT_INT(indent, style, indent);
1211
1212     if (!method && (result->type == XML_HTML_DOCUMENT_NODE))
1213         method = (const xmlChar *) "html";
1214
1215     if (method && xmlStrEqual(method, (const xmlChar *)"html"))
1216     {
1217         htmlSetMetaEncoding(result, (const xmlChar *)encoding);
1218         if (indent == -1)
1219             indent = 1;
1220         htmldoc_dumpcontent(output, result, encoding, indent);
1221     }
1222     else if (method && xmlStrEqual(method, (const xmlChar *)"xhtml"))
1223     {
1224         htmlSetMetaEncoding(result, (const xmlChar *) encoding);
1225         htmlDocContentDumpOutput(output, result, encoding);
1226     }
1227     else if (method && xmlStrEqual(method, (const xmlChar *)"text"))
1228         transform_write_text(result, style, output);
1229     else
1230     {
1231         transform_write_xmldecl(result, style, omit_encoding, output);
1232
1233         if (result->children)
1234         {
1235             xmlNodePtr child = result->children;
1236
1237             while (child)
1238             {
1239                 xmlNodeDumpOutput(output, result, child, 0, indent == 1, encoding);
1240                 if (indent && ((child->type == XML_DTD_NODE) || ((child->type == XML_COMMENT_NODE) && child->next)))
1241                     xmlOutputBufferWriteString(output, "\r\n");
1242                 child = child->next;
1243             }
1244         }
1245     }
1246
1247     xmlOutputBufferFlush(output);
1248     return S_OK;
1249 }
1250
1251 /* For BSTR output is always UTF-16, without 'encoding' attribute */
1252 static HRESULT node_transform_write_to_bstr(xsltStylesheetPtr style, xmlDocPtr result, BSTR *str)
1253 {
1254     HRESULT hr = S_OK;
1255
1256     if (transform_is_empty_resultdoc(result))
1257         *str = SysAllocStringLen(NULL, 0);
1258     else
1259     {
1260         xmlOutputBufferPtr output = xmlAllocOutputBuffer(xmlFindCharEncodingHandler("UTF-16"));
1261         const xmlChar *content;
1262         size_t len;
1263
1264         *str = NULL;
1265         if (!output)
1266             return E_OUTOFMEMORY;
1267
1268         hr = node_transform_write(style, result, TRUE, "UTF-16", output);
1269 #ifdef LIBXML2_NEW_BUFFER
1270         content = xmlBufContent(output->conv);
1271         len = xmlBufUse(output->conv);
1272 #else
1273         content = xmlBufferContent(output->conv);
1274         len = xmlBufferLength(output->conv);
1275 #endif
1276         /* UTF-16 encoder places UTF-16 bom, we don't need it for BSTR */
1277         content += sizeof(WCHAR);
1278         *str = SysAllocStringLen((WCHAR*)content, len/sizeof(WCHAR) - 1);
1279         xmlOutputBufferClose(output);
1280     }
1281
1282     return *str ? hr : E_OUTOFMEMORY;
1283 }
1284
1285 static HRESULT node_transform_write_to_stream(xsltStylesheetPtr style, xmlDocPtr result, ISequentialStream *stream)
1286 {
1287     static const xmlChar *utf16 = (const xmlChar*)"UTF-16";
1288     xmlOutputBufferPtr output;
1289     const xmlChar *encoding;
1290     HRESULT hr;
1291
1292     if (transform_is_empty_resultdoc(result))
1293     {
1294         WARN("empty result document\n");
1295         return S_OK;
1296     }
1297
1298     if (style->methodURI && (!style->method || !xmlStrEqual(style->method, (const xmlChar *) "xhtml")))
1299     {
1300         ERR("unknown output method\n");
1301         return E_FAIL;
1302     }
1303
1304     /* default encoding is UTF-16 */
1305     XSLT_GET_IMPORT_PTR(encoding, style, encoding);
1306     if (!encoding)
1307         encoding = utf16;
1308
1309     output = xmlOutputBufferCreateIO(transform_to_stream_write, NULL, stream, xmlFindCharEncodingHandler((const char*)encoding));
1310     if (!output)
1311         return E_OUTOFMEMORY;
1312
1313     hr = node_transform_write(style, result, FALSE, (const char*)encoding, output);
1314     xmlOutputBufferClose(output);
1315     return hr;
1316 }
1317
1318 struct import_buffer
1319 {
1320     char *data;
1321     int cur;
1322     int len;
1323 };
1324
1325 static int XMLCALL import_loader_io_read(void *context, char *out, int len)
1326 {
1327     struct import_buffer *buffer = (struct import_buffer *)context;
1328
1329     TRACE("%p, %p, %d\n", context, out, len);
1330
1331     if (buffer->cur == buffer->len)
1332         return 0;
1333
1334     len = min(len, buffer->len - buffer->cur);
1335     memcpy(out, &buffer->data[buffer->cur], len);
1336     buffer->cur += len;
1337
1338     TRACE("read %d\n", len);
1339
1340     return len;
1341 }
1342
1343 static int XMLCALL import_loader_io_close(void * context)
1344 {
1345     struct import_buffer *buffer = (struct import_buffer *)context;
1346
1347     TRACE("%p\n", context);
1348
1349     heap_free(buffer->data);
1350     heap_free(buffer);
1351     return 0;
1352 }
1353
1354 static HRESULT import_loader_onDataAvailable(void *ctxt, char *ptr, DWORD len)
1355 {
1356     xmlParserInputPtr *input = (xmlParserInputPtr *)ctxt;
1357     xmlParserInputBufferPtr inputbuffer;
1358     struct import_buffer *buffer;
1359
1360     buffer = heap_alloc(sizeof(*buffer));
1361
1362     buffer->data = heap_alloc(len);
1363     memcpy(buffer->data, ptr, len);
1364     buffer->cur = 0;
1365     buffer->len = len;
1366
1367     inputbuffer = xmlParserInputBufferCreateIO(import_loader_io_read, import_loader_io_close, buffer,
1368             XML_CHAR_ENCODING_NONE);
1369     *input = xmlNewIOInputStream(ctxt, inputbuffer, XML_CHAR_ENCODING_NONE);
1370     if (!*input)
1371         xmlFreeParserInputBuffer(inputbuffer);
1372
1373     return *input ? S_OK : E_FAIL;
1374 }
1375
1376 static HRESULT xslt_doc_get_uri(const xmlChar *uri, void *_ctxt, xsltLoadType type, IUri **doc_uri)
1377 {
1378     xsltStylesheetPtr style = (xsltStylesheetPtr)_ctxt;
1379     IUri *href_uri;
1380     HRESULT hr;
1381     BSTR uriW;
1382
1383     *doc_uri = NULL;
1384
1385     uriW = bstr_from_xmlChar(uri);
1386     hr = CreateUri(uriW, Uri_CREATE_ALLOW_RELATIVE | Uri_CREATE_ALLOW_IMPLICIT_FILE_SCHEME, 0, &href_uri);
1387     SysFreeString(uriW);
1388     if (FAILED(hr))
1389     {
1390         WARN("Failed to create href uri, %#x.\n", hr);
1391         return hr;
1392     }
1393
1394     if (type == XSLT_LOAD_STYLESHEET && style->doc && style->doc->name)
1395     {
1396         IUri *base_uri;
1397         BSTR baseuriW;
1398
1399         baseuriW = bstr_from_xmlChar((xmlChar *)style->doc->name);
1400         hr = CreateUri(baseuriW, Uri_CREATE_ALLOW_IMPLICIT_FILE_SCHEME, 0, &base_uri);
1401         SysFreeString(baseuriW);
1402         if (FAILED(hr))
1403         {
1404             WARN("Failed to create base uri, %#x.\n", hr);
1405             return hr;
1406         }
1407
1408         hr = CoInternetCombineIUri(base_uri, href_uri, 0, doc_uri, 0);
1409         IUri_Release(base_uri);
1410         if (FAILED(hr))
1411             WARN("Failed to combine uris, %#x.\n", hr);
1412     }
1413     else
1414     {
1415         *doc_uri = href_uri;
1416         IUri_AddRef(*doc_uri);
1417     }
1418
1419     IUri_Release(href_uri);
1420
1421     return hr;
1422 }
1423
1424 xmlDocPtr xslt_doc_default_loader(const xmlChar *uri, xmlDictPtr dict, int options,
1425     void *_ctxt, xsltLoadType type)
1426 {
1427     IUri *import_uri = NULL;
1428     xmlParserInputPtr input;
1429     xmlParserCtxtPtr pctxt;
1430     xmlDocPtr doc = NULL;
1431     IMoniker *moniker;
1432     HRESULT hr;
1433     bsc_t *bsc;
1434     BSTR uriW;
1435
1436     TRACE("%s, %p, %#x, %p, %d\n", debugstr_a((const char *)uri), dict, options, _ctxt, type);
1437
1438     pctxt = xmlNewParserCtxt();
1439     if (!pctxt)
1440         return NULL;
1441
1442     if (dict && pctxt->dict)
1443     {
1444         xmlDictFree(pctxt->dict);
1445         pctxt->dict = NULL;
1446     }
1447
1448     if (dict)
1449     {
1450         pctxt->dict = dict;
1451         xmlDictReference(pctxt->dict);
1452     }
1453
1454     xmlCtxtUseOptions(pctxt, options);
1455
1456     hr = xslt_doc_get_uri(uri, _ctxt, type, &import_uri);
1457     if (FAILED(hr))
1458         goto failed;
1459
1460     hr = CreateURLMonikerEx2(NULL, import_uri, &moniker, 0);
1461     if (FAILED(hr))
1462         goto failed;
1463
1464     hr = bind_url(moniker, import_loader_onDataAvailable, &input, &bsc);
1465     IMoniker_Release(moniker);
1466     if (FAILED(hr))
1467         goto failed;
1468
1469     if (FAILED(detach_bsc(bsc)))
1470         goto failed;
1471
1472     if (!input)
1473         goto failed;
1474
1475     inputPush(pctxt, input);
1476     xmlParseDocument(pctxt);
1477
1478     if (pctxt->wellFormed)
1479     {
1480         doc = pctxt->myDoc;
1481         /* Set imported uri, to give nested imports a chance. */
1482         if (IUri_GetPropertyBSTR(import_uri, Uri_PROPERTY_ABSOLUTE_URI, &uriW, 0) == S_OK)
1483         {
1484             doc->name = (char *)xmlchar_from_wcharn(uriW, SysStringLen(uriW), TRUE);
1485             SysFreeString(uriW);
1486         }
1487     }
1488     else
1489     {
1490         doc = NULL;
1491         xmlFreeDoc(pctxt->myDoc);
1492         pctxt->myDoc = NULL;
1493     }
1494
1495 failed:
1496     xmlFreeParserCtxt(pctxt);
1497     if (import_uri)
1498         IUri_Release(import_uri);
1499
1500     return doc;
1501 }
1502
1503 #endif /* SONAME_LIBXSLT */
1504
1505 HRESULT node_transform_node_params(const xmlnode *This, IXMLDOMNode *stylesheet, BSTR *p,
1506     ISequentialStream *stream, const struct xslprocessor_params *params)
1507 {
1508 #ifdef SONAME_LIBXSLT
1509     xsltStylesheetPtr xsltSS;
1510     xmlDocPtr sheet_doc;
1511     HRESULT hr = S_OK;
1512     xmlnode *sheet;
1513
1514     if (!libxslt_handle) return E_NOTIMPL;
1515     if (!stylesheet || (!p && !stream)) return E_INVALIDARG;
1516
1517     if (p) *p = NULL;
1518
1519     sheet = get_node_obj(stylesheet);
1520     if(!sheet) return E_FAIL;
1521
1522     sheet_doc = xmlCopyDoc(sheet->node->doc, 1);
1523     xsltSS = pxsltParseStylesheetDoc(sheet_doc);
1524     if (xsltSS)
1525     {
1526         const char **xslparams = NULL;
1527         xmlDocPtr result;
1528         unsigned int i;
1529
1530         /* convert our parameter list to libxml2 format */
1531         if (params && params->count)
1532         {
1533             struct xslprocessor_par *par;
1534
1535             i = 0;
1536             xslparams = heap_alloc((params->count*2 + 1)*sizeof(char*));
1537             LIST_FOR_EACH_ENTRY(par, &params->list, struct xslprocessor_par, entry)
1538             {
1539                 xslparams[i++] = (char*)xmlchar_from_wchar(par->name);
1540                 xslparams[i++] = (char*)xmlchar_from_wchar(par->value);
1541             }
1542             xslparams[i] = NULL;
1543         }
1544
1545         if (xslparams)
1546         {
1547             xsltTransformContextPtr ctxt = pxsltNewTransformContext(xsltSS, This->node->doc);
1548
1549             /* push parameters to user context */
1550             pxsltQuoteUserParams(ctxt, xslparams);
1551             result = pxsltApplyStylesheetUser(xsltSS, This->node->doc, NULL, NULL, NULL, ctxt);
1552             pxsltFreeTransformContext(ctxt);
1553
1554             for (i = 0; i < params->count*2; i++)
1555                 heap_free((char*)xslparams[i]);
1556             heap_free(xslparams);
1557         }
1558         else
1559             result = pxsltApplyStylesheet(xsltSS, This->node->doc, NULL);
1560
1561         if (result)
1562         {
1563             if (stream)
1564                 hr = node_transform_write_to_stream(xsltSS, result, stream);
1565             else
1566                 hr = node_transform_write_to_bstr(xsltSS, result, p);
1567             xmlFreeDoc(result);
1568         }
1569
1570         pxsltFreeStylesheet(xsltSS);
1571     }
1572     else
1573         xmlFreeDoc(sheet_doc);
1574
1575     if (p && !*p) *p = SysAllocStringLen(NULL, 0);
1576
1577     return hr;
1578 #else
1579     ERR_(winediag)("libxslt headers were not found at compile time. Expect problems.\n");
1580
1581     return E_NOTIMPL;
1582 #endif
1583 }
1584
1585 HRESULT node_transform_node(const xmlnode *node, IXMLDOMNode *stylesheet, BSTR *p)
1586 {
1587     return node_transform_node_params(node, stylesheet, p, NULL, NULL);
1588 }
1589
1590 HRESULT node_select_nodes(const xmlnode *This, BSTR query, IXMLDOMNodeList **nodes)
1591 {
1592     xmlChar* str;
1593     HRESULT hr;
1594
1595     if (!query || !nodes) return E_INVALIDARG;
1596
1597     str = xmlchar_from_wchar(query);
1598     hr = create_selection(This->node, str, nodes);
1599     heap_free(str);
1600
1601     return hr;
1602 }
1603
1604 HRESULT node_select_singlenode(const xmlnode *This, BSTR query, IXMLDOMNode **node)
1605 {
1606     IXMLDOMNodeList *list;
1607     HRESULT hr;
1608
1609     hr = node_select_nodes(This, query, &list);
1610     if (hr == S_OK)
1611     {
1612         hr = IXMLDOMNodeList_nextNode(list, node);
1613         IXMLDOMNodeList_Release(list);
1614     }
1615     return hr;
1616 }
1617
1618 HRESULT node_get_namespaceURI(xmlnode *This, BSTR *namespaceURI)
1619 {
1620     xmlNsPtr ns = This->node->ns;
1621
1622     if(!namespaceURI)
1623         return E_INVALIDARG;
1624
1625     *namespaceURI = NULL;
1626
1627     if (ns && ns->href)
1628         *namespaceURI = bstr_from_xmlChar(ns->href);
1629
1630     TRACE("uri: %s\n", debugstr_w(*namespaceURI));
1631
1632     return *namespaceURI ? S_OK : S_FALSE;
1633 }
1634
1635 HRESULT node_get_prefix(xmlnode *This, BSTR *prefix)
1636 {
1637     xmlNsPtr ns = This->node->ns;
1638
1639     if (!prefix) return E_INVALIDARG;
1640
1641     *prefix = NULL;
1642
1643     if (ns && ns->prefix)
1644         *prefix = bstr_from_xmlChar(ns->prefix);
1645
1646     TRACE("prefix: %s\n", debugstr_w(*prefix));
1647
1648     return *prefix ? S_OK : S_FALSE;
1649 }
1650
1651 HRESULT node_get_base_name(xmlnode *This, BSTR *name)
1652 {
1653     if (!name) return E_INVALIDARG;
1654
1655     *name = bstr_from_xmlChar(This->node->name);
1656     if (!*name) return E_OUTOFMEMORY;
1657
1658     TRACE("returning %s\n", debugstr_w(*name));
1659
1660     return S_OK;
1661 }
1662
1663 void destroy_xmlnode(xmlnode *This)
1664 {
1665     if(This->node)
1666     {
1667         xmlnode_release(This->node);
1668         xmldoc_release(This->node->doc);
1669     }
1670 }
1671
1672 void init_xmlnode(xmlnode *This, xmlNodePtr node, IXMLDOMNode *node_iface, dispex_static_data_t *dispex_data)
1673 {
1674     if(node)
1675     {
1676         xmlnode_add_ref(node);
1677         xmldoc_add_ref(node->doc);
1678     }
1679
1680     This->node = node;
1681     This->iface = node_iface;
1682     This->parent = NULL;
1683
1684     init_dispex(&This->dispex, (IUnknown*)This->iface, dispex_data);
1685 }
1686
1687 typedef struct {
1688     xmlnode node;
1689     IXMLDOMNode IXMLDOMNode_iface;
1690     LONG ref;
1691 } unknode;
1692
1693 static inline unknode *unknode_from_IXMLDOMNode(IXMLDOMNode *iface)
1694 {
1695     return CONTAINING_RECORD(iface, unknode, IXMLDOMNode_iface);
1696 }
1697
1698 static HRESULT WINAPI unknode_QueryInterface(
1699     IXMLDOMNode *iface,
1700     REFIID riid,
1701     void** ppvObject )
1702 {
1703     unknode *This = unknode_from_IXMLDOMNode( iface );
1704
1705     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
1706
1707     if (IsEqualGUID(riid, &IID_IUnknown)) {
1708         *ppvObject = iface;
1709     }else if (IsEqualGUID( riid, &IID_IDispatch) ||
1710               IsEqualGUID( riid, &IID_IXMLDOMNode)) {
1711         *ppvObject = &This->IXMLDOMNode_iface;
1712     }else if(node_query_interface(&This->node, riid, ppvObject)) {
1713         return *ppvObject ? S_OK : E_NOINTERFACE;
1714     }else  {
1715         FIXME("interface %s not implemented\n", debugstr_guid(riid));
1716         *ppvObject = NULL;
1717         return E_NOINTERFACE;
1718     }
1719
1720     IUnknown_AddRef((IUnknown*)*ppvObject);
1721     return S_OK;
1722 }
1723
1724 static ULONG WINAPI unknode_AddRef(
1725     IXMLDOMNode *iface )
1726 {
1727     unknode *This = unknode_from_IXMLDOMNode( iface );
1728
1729     return InterlockedIncrement(&This->ref);
1730 }
1731
1732 static ULONG WINAPI unknode_Release(
1733     IXMLDOMNode *iface )
1734 {
1735     unknode *This = unknode_from_IXMLDOMNode( iface );
1736     LONG ref;
1737
1738     ref = InterlockedDecrement( &This->ref );
1739     if(!ref) {
1740         destroy_xmlnode(&This->node);
1741         heap_free(This);
1742     }
1743
1744     return ref;
1745 }
1746
1747 static HRESULT WINAPI unknode_GetTypeInfoCount(
1748     IXMLDOMNode *iface,
1749     UINT* pctinfo )
1750 {
1751     unknode *This = unknode_from_IXMLDOMNode( iface );
1752
1753     TRACE("(%p)->(%p)\n", This, pctinfo);
1754
1755     *pctinfo = 1;
1756
1757     return S_OK;
1758 }
1759
1760 static HRESULT WINAPI unknode_GetTypeInfo(
1761     IXMLDOMNode *iface,
1762     UINT iTInfo,
1763     LCID lcid,
1764     ITypeInfo** ppTInfo )
1765 {
1766     unknode *This = unknode_from_IXMLDOMNode( iface );
1767     HRESULT hr;
1768
1769     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
1770
1771     hr = get_typeinfo(IXMLDOMNode_tid, ppTInfo);
1772
1773     return hr;
1774 }
1775
1776 static HRESULT WINAPI unknode_GetIDsOfNames(
1777     IXMLDOMNode *iface,
1778     REFIID riid,
1779     LPOLESTR* rgszNames,
1780     UINT cNames,
1781     LCID lcid,
1782     DISPID* rgDispId )
1783 {
1784     unknode *This = unknode_from_IXMLDOMNode( iface );
1785
1786     ITypeInfo *typeinfo;
1787     HRESULT hr;
1788
1789     TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
1790           lcid, rgDispId);
1791
1792     if(!rgszNames || cNames == 0 || !rgDispId)
1793         return E_INVALIDARG;
1794
1795     hr = get_typeinfo(IXMLDOMNode_tid, &typeinfo);
1796     if(SUCCEEDED(hr))
1797     {
1798         hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
1799         ITypeInfo_Release(typeinfo);
1800     }
1801
1802     return hr;
1803 }
1804
1805 static HRESULT WINAPI unknode_Invoke(
1806     IXMLDOMNode *iface,
1807     DISPID dispIdMember,
1808     REFIID riid,
1809     LCID lcid,
1810     WORD wFlags,
1811     DISPPARAMS* pDispParams,
1812     VARIANT* pVarResult,
1813     EXCEPINFO* pExcepInfo,
1814     UINT* puArgErr )
1815 {
1816     unknode *This = unknode_from_IXMLDOMNode( iface );
1817     ITypeInfo *typeinfo;
1818     HRESULT hr;
1819
1820     TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
1821           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
1822
1823     hr = get_typeinfo(IXMLDOMNode_tid, &typeinfo);
1824     if(SUCCEEDED(hr))
1825     {
1826         hr = ITypeInfo_Invoke(typeinfo, &This->IXMLDOMNode_iface, dispIdMember, wFlags, pDispParams,
1827                 pVarResult, pExcepInfo, puArgErr);
1828         ITypeInfo_Release(typeinfo);
1829     }
1830
1831     return hr;
1832 }
1833
1834 static HRESULT WINAPI unknode_get_nodeName(
1835     IXMLDOMNode *iface,
1836     BSTR* p )
1837 {
1838     unknode *This = unknode_from_IXMLDOMNode( iface );
1839
1840     FIXME("(%p)->(%p)\n", This, p);
1841
1842     return node_get_nodeName(&This->node, p);
1843 }
1844
1845 static HRESULT WINAPI unknode_get_nodeValue(
1846     IXMLDOMNode *iface,
1847     VARIANT* value)
1848 {
1849     unknode *This = unknode_from_IXMLDOMNode( iface );
1850
1851     FIXME("(%p)->(%p)\n", This, value);
1852
1853     if(!value)
1854         return E_INVALIDARG;
1855
1856     V_VT(value) = VT_NULL;
1857     return S_FALSE;
1858 }
1859
1860 static HRESULT WINAPI unknode_put_nodeValue(
1861     IXMLDOMNode *iface,
1862     VARIANT value)
1863 {
1864     unknode *This = unknode_from_IXMLDOMNode( iface );
1865     FIXME("(%p)->(v%d)\n", This, V_VT(&value));
1866     return E_FAIL;
1867 }
1868
1869 static HRESULT WINAPI unknode_get_nodeType(
1870     IXMLDOMNode *iface,
1871     DOMNodeType* domNodeType )
1872 {
1873     unknode *This = unknode_from_IXMLDOMNode( iface );
1874
1875     FIXME("(%p)->(%p)\n", This, domNodeType);
1876
1877     switch (This->node.node->type)
1878     {
1879     case XML_ELEMENT_NODE:
1880     case XML_ATTRIBUTE_NODE:
1881     case XML_TEXT_NODE:
1882     case XML_CDATA_SECTION_NODE:
1883     case XML_ENTITY_REF_NODE:
1884     case XML_ENTITY_NODE:
1885     case XML_PI_NODE:
1886     case XML_COMMENT_NODE:
1887     case XML_DOCUMENT_NODE:
1888     case XML_DOCUMENT_TYPE_NODE:
1889     case XML_DOCUMENT_FRAG_NODE:
1890     case XML_NOTATION_NODE:
1891         /* we only care about this set of types, libxml2 type values are
1892            exactly what we need */
1893         *domNodeType = (DOMNodeType)This->node.node->type;
1894         break;
1895     default:
1896         *domNodeType = NODE_INVALID;
1897         break;
1898     }
1899
1900     return S_OK;
1901 }
1902
1903 static HRESULT WINAPI unknode_get_parentNode(
1904     IXMLDOMNode *iface,
1905     IXMLDOMNode** parent )
1906 {
1907     unknode *This = unknode_from_IXMLDOMNode( iface );
1908     FIXME("(%p)->(%p)\n", This, parent);
1909     if (!parent) return E_INVALIDARG;
1910     *parent = NULL;
1911     return S_FALSE;
1912 }
1913
1914 static HRESULT WINAPI unknode_get_childNodes(
1915     IXMLDOMNode *iface,
1916     IXMLDOMNodeList** outList)
1917 {
1918     unknode *This = unknode_from_IXMLDOMNode( iface );
1919
1920     TRACE("(%p)->(%p)\n", This, outList);
1921
1922     return node_get_child_nodes(&This->node, outList);
1923 }
1924
1925 static HRESULT WINAPI unknode_get_firstChild(
1926     IXMLDOMNode *iface,
1927     IXMLDOMNode** domNode)
1928 {
1929     unknode *This = unknode_from_IXMLDOMNode( iface );
1930
1931     TRACE("(%p)->(%p)\n", This, domNode);
1932
1933     return node_get_first_child(&This->node, domNode);
1934 }
1935
1936 static HRESULT WINAPI unknode_get_lastChild(
1937     IXMLDOMNode *iface,
1938     IXMLDOMNode** domNode)
1939 {
1940     unknode *This = unknode_from_IXMLDOMNode( iface );
1941
1942     TRACE("(%p)->(%p)\n", This, domNode);
1943
1944     return node_get_last_child(&This->node, domNode);
1945 }
1946
1947 static HRESULT WINAPI unknode_get_previousSibling(
1948     IXMLDOMNode *iface,
1949     IXMLDOMNode** domNode)
1950 {
1951     unknode *This = unknode_from_IXMLDOMNode( iface );
1952
1953     TRACE("(%p)->(%p)\n", This, domNode);
1954
1955     return node_get_previous_sibling(&This->node, domNode);
1956 }
1957
1958 static HRESULT WINAPI unknode_get_nextSibling(
1959     IXMLDOMNode *iface,
1960     IXMLDOMNode** domNode)
1961 {
1962     unknode *This = unknode_from_IXMLDOMNode( iface );
1963
1964     TRACE("(%p)->(%p)\n", This, domNode);
1965
1966     return node_get_next_sibling(&This->node, domNode);
1967 }
1968
1969 static HRESULT WINAPI unknode_get_attributes(
1970     IXMLDOMNode *iface,
1971     IXMLDOMNamedNodeMap** attributeMap)
1972 {
1973     unknode *This = unknode_from_IXMLDOMNode( iface );
1974
1975     FIXME("(%p)->(%p)\n", This, attributeMap);
1976
1977     return return_null_ptr((void**)attributeMap);
1978 }
1979
1980 static HRESULT WINAPI unknode_insertBefore(
1981     IXMLDOMNode *iface,
1982     IXMLDOMNode* newNode, VARIANT refChild,
1983     IXMLDOMNode** outOldNode)
1984 {
1985     unknode *This = unknode_from_IXMLDOMNode( iface );
1986
1987     FIXME("(%p)->(%p x%d %p)\n", This, newNode, V_VT(&refChild), outOldNode);
1988
1989     return node_insert_before(&This->node, newNode, &refChild, outOldNode);
1990 }
1991
1992 static HRESULT WINAPI unknode_replaceChild(
1993     IXMLDOMNode *iface,
1994     IXMLDOMNode* newNode,
1995     IXMLDOMNode* oldNode,
1996     IXMLDOMNode** outOldNode)
1997 {
1998     unknode *This = unknode_from_IXMLDOMNode( iface );
1999
2000     FIXME("(%p)->(%p %p %p)\n", This, newNode, oldNode, outOldNode);
2001
2002     return node_replace_child(&This->node, newNode, oldNode, outOldNode);
2003 }
2004
2005 static HRESULT WINAPI unknode_removeChild(
2006     IXMLDOMNode *iface,
2007     IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
2008 {
2009     unknode *This = unknode_from_IXMLDOMNode( iface );
2010     return node_remove_child(&This->node, domNode, oldNode);
2011 }
2012
2013 static HRESULT WINAPI unknode_appendChild(
2014     IXMLDOMNode *iface,
2015     IXMLDOMNode* newNode, IXMLDOMNode** outNewNode)
2016 {
2017     unknode *This = unknode_from_IXMLDOMNode( iface );
2018     return node_append_child(&This->node, newNode, outNewNode);
2019 }
2020
2021 static HRESULT WINAPI unknode_hasChildNodes(
2022     IXMLDOMNode *iface,
2023     VARIANT_BOOL* pbool)
2024 {
2025     unknode *This = unknode_from_IXMLDOMNode( iface );
2026     return node_has_childnodes(&This->node, pbool);
2027 }
2028
2029 static HRESULT WINAPI unknode_get_ownerDocument(
2030     IXMLDOMNode *iface,
2031     IXMLDOMDocument** domDocument)
2032 {
2033     unknode *This = unknode_from_IXMLDOMNode( iface );
2034     return node_get_owner_doc(&This->node, domDocument);
2035 }
2036
2037 static HRESULT WINAPI unknode_cloneNode(
2038     IXMLDOMNode *iface,
2039     VARIANT_BOOL pbool, IXMLDOMNode** outNode)
2040 {
2041     unknode *This = unknode_from_IXMLDOMNode( iface );
2042     return node_clone(&This->node, pbool, outNode );
2043 }
2044
2045 static HRESULT WINAPI unknode_get_nodeTypeString(
2046     IXMLDOMNode *iface,
2047     BSTR* p)
2048 {
2049     unknode *This = unknode_from_IXMLDOMNode( iface );
2050
2051     FIXME("(%p)->(%p)\n", This, p);
2052
2053     return node_get_nodeName(&This->node, p);
2054 }
2055
2056 static HRESULT WINAPI unknode_get_text(
2057     IXMLDOMNode *iface,
2058     BSTR* p)
2059 {
2060     unknode *This = unknode_from_IXMLDOMNode( iface );
2061     return node_get_text(&This->node, p);
2062 }
2063
2064 static HRESULT WINAPI unknode_put_text(
2065     IXMLDOMNode *iface,
2066     BSTR p)
2067 {
2068     unknode *This = unknode_from_IXMLDOMNode( iface );
2069     return node_put_text(&This->node, p);
2070 }
2071
2072 static HRESULT WINAPI unknode_get_specified(
2073     IXMLDOMNode *iface,
2074     VARIANT_BOOL* isSpecified)
2075 {
2076     unknode *This = unknode_from_IXMLDOMNode( iface );
2077     FIXME("(%p)->(%p) stub!\n", This, isSpecified);
2078     *isSpecified = VARIANT_TRUE;
2079     return S_OK;
2080 }
2081
2082 static HRESULT WINAPI unknode_get_definition(
2083     IXMLDOMNode *iface,
2084     IXMLDOMNode** definitionNode)
2085 {
2086     unknode *This = unknode_from_IXMLDOMNode( iface );
2087     FIXME("(%p)->(%p)\n", This, definitionNode);
2088     return E_NOTIMPL;
2089 }
2090
2091 static HRESULT WINAPI unknode_get_nodeTypedValue(
2092     IXMLDOMNode *iface,
2093     VARIANT* var1)
2094 {
2095     unknode *This = unknode_from_IXMLDOMNode( iface );
2096     FIXME("(%p)->(%p)\n", This, var1);
2097     return return_null_var(var1);
2098 }
2099
2100 static HRESULT WINAPI unknode_put_nodeTypedValue(
2101     IXMLDOMNode *iface,
2102     VARIANT typedValue)
2103 {
2104     unknode *This = unknode_from_IXMLDOMNode( iface );
2105     FIXME("(%p)->(%s)\n", This, debugstr_variant(&typedValue));
2106     return E_NOTIMPL;
2107 }
2108
2109 static HRESULT WINAPI unknode_get_dataType(
2110     IXMLDOMNode *iface,
2111     VARIANT* var1)
2112 {
2113     unknode *This = unknode_from_IXMLDOMNode( iface );
2114     TRACE("(%p)->(%p)\n", This, var1);
2115     return return_null_var(var1);
2116 }
2117
2118 static HRESULT WINAPI unknode_put_dataType(
2119     IXMLDOMNode *iface,
2120     BSTR p)
2121 {
2122     unknode *This = unknode_from_IXMLDOMNode( iface );
2123
2124     FIXME("(%p)->(%s)\n", This, debugstr_w(p));
2125
2126     if(!p)
2127         return E_INVALIDARG;
2128
2129     return E_FAIL;
2130 }
2131
2132 static HRESULT WINAPI unknode_get_xml(
2133     IXMLDOMNode *iface,
2134     BSTR* p)
2135 {
2136     unknode *This = unknode_from_IXMLDOMNode( iface );
2137
2138     FIXME("(%p)->(%p)\n", This, p);
2139
2140     return node_get_xml(&This->node, FALSE, p);
2141 }
2142
2143 static HRESULT WINAPI unknode_transformNode(
2144     IXMLDOMNode *iface,
2145     IXMLDOMNode* domNode, BSTR* p)
2146 {
2147     unknode *This = unknode_from_IXMLDOMNode( iface );
2148     return node_transform_node(&This->node, domNode, p);
2149 }
2150
2151 static HRESULT WINAPI unknode_selectNodes(
2152     IXMLDOMNode *iface,
2153     BSTR p, IXMLDOMNodeList** outList)
2154 {
2155     unknode *This = unknode_from_IXMLDOMNode( iface );
2156     return node_select_nodes(&This->node, p, outList);
2157 }
2158
2159 static HRESULT WINAPI unknode_selectSingleNode(
2160     IXMLDOMNode *iface,
2161     BSTR p, IXMLDOMNode** outNode)
2162 {
2163     unknode *This = unknode_from_IXMLDOMNode( iface );
2164     return node_select_singlenode(&This->node, p, outNode);
2165 }
2166
2167 static HRESULT WINAPI unknode_get_parsed(
2168     IXMLDOMNode *iface,
2169     VARIANT_BOOL* isParsed)
2170 {
2171     unknode *This = unknode_from_IXMLDOMNode( iface );
2172     FIXME("(%p)->(%p) stub!\n", This, isParsed);
2173     *isParsed = VARIANT_TRUE;
2174     return S_OK;
2175 }
2176
2177 static HRESULT WINAPI unknode_get_namespaceURI(
2178     IXMLDOMNode *iface,
2179     BSTR* p)
2180 {
2181     unknode *This = unknode_from_IXMLDOMNode( iface );
2182     TRACE("(%p)->(%p)\n", This, p);
2183     return node_get_namespaceURI(&This->node, p);
2184 }
2185
2186 static HRESULT WINAPI unknode_get_prefix(
2187     IXMLDOMNode *iface,
2188     BSTR* p)
2189 {
2190     unknode *This = unknode_from_IXMLDOMNode( iface );
2191     return node_get_prefix(&This->node, p);
2192 }
2193
2194 static HRESULT WINAPI unknode_get_baseName(
2195     IXMLDOMNode *iface,
2196     BSTR* p)
2197 {
2198     unknode *This = unknode_from_IXMLDOMNode( iface );
2199     return node_get_base_name(&This->node, p);
2200 }
2201
2202 static HRESULT WINAPI unknode_transformNodeToObject(
2203     IXMLDOMNode *iface,
2204     IXMLDOMNode* domNode, VARIANT var1)
2205 {
2206     unknode *This = unknode_from_IXMLDOMNode( iface );
2207     FIXME("(%p)->(%p %s)\n", This, domNode, debugstr_variant(&var1));
2208     return E_NOTIMPL;
2209 }
2210
2211 static const struct IXMLDOMNodeVtbl unknode_vtbl =
2212 {
2213     unknode_QueryInterface,
2214     unknode_AddRef,
2215     unknode_Release,
2216     unknode_GetTypeInfoCount,
2217     unknode_GetTypeInfo,
2218     unknode_GetIDsOfNames,
2219     unknode_Invoke,
2220     unknode_get_nodeName,
2221     unknode_get_nodeValue,
2222     unknode_put_nodeValue,
2223     unknode_get_nodeType,
2224     unknode_get_parentNode,
2225     unknode_get_childNodes,
2226     unknode_get_firstChild,
2227     unknode_get_lastChild,
2228     unknode_get_previousSibling,
2229     unknode_get_nextSibling,
2230     unknode_get_attributes,
2231     unknode_insertBefore,
2232     unknode_replaceChild,
2233     unknode_removeChild,
2234     unknode_appendChild,
2235     unknode_hasChildNodes,
2236     unknode_get_ownerDocument,
2237     unknode_cloneNode,
2238     unknode_get_nodeTypeString,
2239     unknode_get_text,
2240     unknode_put_text,
2241     unknode_get_specified,
2242     unknode_get_definition,
2243     unknode_get_nodeTypedValue,
2244     unknode_put_nodeTypedValue,
2245     unknode_get_dataType,
2246     unknode_put_dataType,
2247     unknode_get_xml,
2248     unknode_transformNode,
2249     unknode_selectNodes,
2250     unknode_selectSingleNode,
2251     unknode_get_parsed,
2252     unknode_get_namespaceURI,
2253     unknode_get_prefix,
2254     unknode_get_baseName,
2255     unknode_transformNodeToObject
2256 };
2257
2258 IXMLDOMNode *create_node( xmlNodePtr node )
2259 {
2260     IUnknown *pUnk;
2261     IXMLDOMNode *ret;
2262     HRESULT hr;
2263
2264     if ( !node )
2265         return NULL;
2266
2267     TRACE("type %d\n", node->type);
2268     switch(node->type)
2269     {
2270     case XML_ELEMENT_NODE:
2271         pUnk = create_element( node );
2272         break;
2273     case XML_ATTRIBUTE_NODE:
2274         pUnk = create_attribute( node, FALSE );
2275         break;
2276     case XML_TEXT_NODE:
2277         pUnk = create_text( node );
2278         break;
2279     case XML_CDATA_SECTION_NODE:
2280         pUnk = create_cdata( node );
2281         break;
2282     case XML_ENTITY_REF_NODE:
2283         pUnk = create_doc_entity_ref( node );
2284         break;
2285     case XML_PI_NODE:
2286         pUnk = create_pi( node );
2287         break;
2288     case XML_COMMENT_NODE:
2289         pUnk = create_comment( node );
2290         break;
2291     case XML_DOCUMENT_NODE:
2292         pUnk = create_domdoc( node );
2293         break;
2294     case XML_DOCUMENT_FRAG_NODE:
2295         pUnk = create_doc_fragment( node );
2296         break;
2297     case XML_DTD_NODE:
2298     case XML_DOCUMENT_TYPE_NODE:
2299         pUnk = create_doc_type( node );
2300         break;
2301     case XML_ENTITY_NODE:
2302     case XML_NOTATION_NODE: {
2303         unknode *new_node;
2304
2305         FIXME("only creating basic node for type %d\n", node->type);
2306
2307         new_node = heap_alloc(sizeof(unknode));
2308         if(!new_node)
2309             return NULL;
2310
2311         new_node->IXMLDOMNode_iface.lpVtbl = &unknode_vtbl;
2312         new_node->ref = 1;
2313         init_xmlnode(&new_node->node, node, &new_node->IXMLDOMNode_iface, NULL);
2314         pUnk = (IUnknown*)&new_node->IXMLDOMNode_iface;
2315         break;
2316     }
2317     default:
2318         ERR("Called for unsupported node type %d\n", node->type);
2319         return NULL;
2320     }
2321
2322     hr = IUnknown_QueryInterface(pUnk, &IID_IXMLDOMNode, (LPVOID*)&ret);
2323     IUnknown_Release(pUnk);
2324     if(FAILED(hr)) return NULL;
2325     return ret;
2326 }
2327 #endif