dlls/msxml3/saxreader.c

   1 /*
   2  *    SAX Reader implementation
   3  *
   4  * Copyright 2008 Alistair Leslie-Hughes
   5  * Copyright 2008 Piotr Caban
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21 #define COBJMACROS
  22
  23 #include "config.h"
  24
  25 #include <stdarg.h>
  26 #include <assert.h>
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "winuser.h"
  30 #include "winnls.h"
  31 #include "ole2.h"
  32 #include "msxml2.h"
  33 #include "wininet.h"
  34 #include "urlmon.h"
  35 #include "winreg.h"
  36 #include "shlwapi.h"
  37
  38 #include "wine/debug.h"
  39
  40 #include "msxml_private.h"
  41
  42 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
  43
  44 #ifdef HAVE_LIBXML2
  45
  46 #include <libxml/SAX2.h>
  47 #include <libxml/parserInternals.h>
  48
  49 typedef struct _saxreader
  50 {
  51     const struct IVBSAXXMLReaderVtbl *lpVBSAXXMLReaderVtbl;
  52     const struct ISAXXMLReaderVtbl *lpSAXXMLReaderVtbl;
  53     LONG ref;
  54     struct ISAXContentHandler *contentHandler;
  55     struct IVBSAXContentHandler *vbcontentHandler;
  56     struct ISAXErrorHandler *errorHandler;
  57     struct IVBSAXErrorHandler *vberrorHandler;
  58     struct ISAXLexicalHandler *lexicalHandler;
  59     struct IVBSAXLexicalHandler *vblexicalHandler;
  60     struct ISAXDeclHandler *declHandler;
  61     struct IVBSAXDeclHandler *vbdeclHandler;
  62     xmlSAXHandler sax;
  63     BOOL isParsing;
  64 } saxreader;
  65
  66 typedef struct _saxlocator
  67 {
  68     const struct IVBSAXLocatorVtbl *lpVBSAXLocatorVtbl;
  69     const struct ISAXLocatorVtbl *lpSAXLocatorVtbl;
  70     LONG ref;
  71     saxreader *saxreader;
  72     HRESULT ret;
  73     xmlParserCtxtPtr pParserCtxt;
  74     WCHAR *publicId;
  75     WCHAR *systemId;
  76     xmlChar *lastCur;
  77     int line;
  78     int realLine;
  79     int column;
  80     int realColumn;
  81     BOOL vbInterface;
  82     int nsStackSize;
  83     int nsStackLast;
  84     int *nsStack;
  85 } saxlocator;
  86
  87 typedef struct _saxattributes
  88 {
  89     const struct IVBSAXAttributesVtbl *lpVBSAXAttributesVtbl;
  90     const struct ISAXAttributesVtbl *lpSAXAttributesVtbl;
  91     LONG ref;
  92     int nb_attributes;
  93     BSTR *szLocalname;
  94     BSTR *szURI;
  95     BSTR *szValue;
  96     BSTR *szQName;
  97 } saxattributes;
  98
  99 static inline saxreader *impl_from_IVBSAXXMLReader( IVBSAXXMLReader *iface )
 100 {
 101     return (saxreader *)((char*)iface - FIELD_OFFSET(saxreader, lpVBSAXXMLReaderVtbl));
 102 }
 103
 104 static inline saxreader *impl_from_ISAXXMLReader( ISAXXMLReader *iface )
 105 {
 106     return (saxreader *)((char*)iface - FIELD_OFFSET(saxreader, lpSAXXMLReaderVtbl));
 107 }
 108
 109 static inline saxlocator *impl_from_IVBSAXLocator( IVBSAXLocator *iface )
 110 {
 111     return (saxlocator *)((char*)iface - FIELD_OFFSET(saxlocator, lpVBSAXLocatorVtbl));
 112 }
 113
 114 static inline saxlocator *impl_from_ISAXLocator( ISAXLocator *iface )
 115 {
 116     return (saxlocator *)((char*)iface - FIELD_OFFSET(saxlocator, lpSAXLocatorVtbl));
 117 }
 118
 119 static inline saxattributes *impl_from_IVBSAXAttributes( IVBSAXAttributes *iface )
 120 {
 121     return (saxattributes *)((char*)iface - FIELD_OFFSET(saxattributes, lpVBSAXAttributesVtbl));
 122 }
 123
 124 static inline saxattributes *impl_from_ISAXAttributes( ISAXAttributes *iface )
 125 {
 126     return (saxattributes *)((char*)iface - FIELD_OFFSET(saxattributes, lpSAXAttributesVtbl));
 127 }
 128
 129
 130 static HRESULT namespacePush(saxlocator *locator, int ns)
 131 {
 132     if(locator->nsStackLast>=locator->nsStackSize)
 133     {
 134         int *new_stack;
 135
 136         new_stack = HeapReAlloc(GetProcessHeap(), 0,
 137                 locator->nsStack, locator->nsStackSize*2);
 138         if(!new_stack) return E_OUTOFMEMORY;
 139         locator->nsStack = new_stack;
 140         locator->nsStackSize *= 2;
 141     }
 142     locator->nsStack[locator->nsStackLast++] = ns;
 143
 144     return S_OK;
 145 }
 146
 147 static int namespacePop(saxlocator *locator)
 148 {
 149     if(locator->nsStackLast == 0) return 0;
 150     return locator->nsStack[--locator->nsStackLast];
 151 }
 152
 153 static BSTR bstr_from_xmlCharN(const xmlChar *buf, int len)
 154 {
 155     DWORD dLen;
 156     LPWSTR str;
 157     BSTR bstr;
 158
 159     if (!buf)
 160         return NULL;
 161
 162     dLen = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)buf, len, NULL, 0);
 163     if(len != -1) dLen++;
 164     str = (LPWSTR)HeapAlloc(GetProcessHeap(), 0, dLen * sizeof (WCHAR));
 165     if (!str)
 166         return NULL;
 167     MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)buf, len, str, dLen);
 168     if(len != -1) str[dLen-1] = '\0';
 169     bstr = SysAllocString(str);
 170     HeapFree(GetProcessHeap(), 0, str);
 171
 172     return bstr;
 173 }
 174
 175 static BSTR QName_from_xmlChar(const xmlChar *prefix, const xmlChar *name)
 176 {
 177     DWORD dLen, dLast;
 178     LPWSTR str;
 179     BSTR bstr;
 180
 181     if(!name) return NULL;
 182
 183     if(!prefix || *prefix=='\0')
 184         return bstr_from_xmlChar(name);
 185
 186     dLen = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)prefix, -1, NULL, 0)
 187         + MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)name, -1, NULL, 0);
 188     str = HeapAlloc(GetProcessHeap(), 0, dLen * sizeof(WCHAR));
 189     if(!str)
 190         return NULL;
 191
 192     dLast = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)prefix, -1, str, dLen);
 193     str[dLast-1] = ':';
 194     MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)name, -1, &str[dLast], dLen-dLast);
 195     bstr = SysAllocString(str);
 196
 197     HeapFree(GetProcessHeap(), 0, str);
 198
 199     return bstr;
 200 }
 201
 202 static void format_error_message_from_id(saxlocator *This, HRESULT hr)
 203 {
 204     xmlStopParser(This->pParserCtxt);
 205     This->ret = hr;
 206
 207     if((This->vbInterface && This->saxreader->vberrorHandler)
 208             || (!This->vbInterface && This->saxreader->errorHandler))
 209     {
 210         WCHAR msg[1024];
 211         if(!FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM,
 212                     NULL, hr, 0, msg, sizeof(msg), NULL))
 213         {
 214             FIXME("MSXML errors not yet supported.\n");
 215             msg[0] = '\0';
 216         }
 217
 218         if(This->vbInterface)
 219         {
 220             BSTR bstrMsg = SysAllocString(msg);
 221             IVBSAXErrorHandler_fatalError(This->saxreader->vberrorHandler,
 222                     (IVBSAXLocator*)&This->lpVBSAXLocatorVtbl, &bstrMsg, hr);
 223         }
 224         else
 225             ISAXErrorHandler_fatalError(This->saxreader->errorHandler,
 226                     (ISAXLocator*)&This->lpSAXLocatorVtbl, msg, hr);
 227     }
 228 }
 229
 230 static void update_position(saxlocator *This, xmlChar *end)
 231 {
 232     if(This->lastCur == NULL)
 233     {
 234         This->lastCur = (xmlChar*)This->pParserCtxt->input->base;
 235         This->realLine = 1;
 236         This->realColumn = 1;
 237     }
 238     else if(This->lastCur < This->pParserCtxt->input->base)
 239     {
 240         This->lastCur = (xmlChar*)This->pParserCtxt->input->base;
 241         This->realLine = 1;
 242         This->realColumn = 1;
 243     }
 244
 245     if(This->pParserCtxt->input->cur<This->lastCur)
 246     {
 247         This->lastCur = (xmlChar*)This->pParserCtxt->input->base;
 248         This->realLine -= 1;
 249         This->realColumn = 1;
 250     }
 251
 252     if(!end) end = (xmlChar*)This->pParserCtxt->input->cur;
 253
 254     while(This->lastCur < end)
 255     {
 256         if(*(This->lastCur) == '\n')
 257         {
 258             This->realLine++;
 259             This->realColumn = 1;
 260         }
 261         else if(*(This->lastCur) == '\r' &&
 262                 (This->lastCur==This->pParserCtxt->input->end ||
 263                  *(This->lastCur+1)!='\n'))
 264         {
 265             This->realLine++;
 266             This->realColumn = 1;
 267         }
 268         else This->realColumn++;
 269
 270         This->lastCur++;
 271
 272         /* Count multibyte UTF8 encoded characters once */
 273         while((*(This->lastCur)&0xC0) == 0x80) This->lastCur++;
 274     }
 275
 276     This->line = This->realLine;
 277     This->column = This->realColumn;
 278 }
 279
 280 /*** IVBSAXAttributes interface ***/
 281 /*** IUnknown methods ***/
 282 static HRESULT WINAPI ivbsaxattributes_QueryInterface(
 283         IVBSAXAttributes* iface,
 284         REFIID riid,
 285         void **ppvObject)
 286 {
 287     saxattributes *This = impl_from_IVBSAXAttributes(iface);
 288
 289     TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
 290
 291     *ppvObject = NULL;
 292
 293     if (IsEqualGUID(riid, &IID_IUnknown) ||
 294             IsEqualGUID(riid, &IID_IDispatch) ||
 295             IsEqualGUID(riid, &IID_IVBSAXAttributes))
 296     {
 297         *ppvObject = iface;
 298     }
 299     else
 300     {
 301         FIXME("interface %s not implemented\n", debugstr_guid(riid));
 302         return E_NOINTERFACE;
 303     }
 304
 305     IVBSAXAttributes_AddRef(iface);
 306
 307     return S_OK;
 308 }
 309
 310 static ULONG WINAPI ivbsaxattributes_AddRef(IVBSAXAttributes* iface)
 311 {
 312     saxattributes *This = impl_from_IVBSAXAttributes(iface);
 313     return ISAXAttributes_AddRef((ISAXAttributes*)&This->lpSAXAttributesVtbl);
 314 }
 315
 316 static ULONG WINAPI ivbsaxattributes_Release(IVBSAXAttributes* iface)
 317 {
 318     saxattributes *This = impl_from_IVBSAXAttributes(iface);
 319     return ISAXAttributes_Release((ISAXAttributes*)&This->lpSAXAttributesVtbl);
 320 }
 321
 322 /*** IDispatch methods ***/
 323 static HRESULT WINAPI ivbsaxattributes_GetTypeInfoCount( IVBSAXAttributes *iface, UINT* pctinfo )
 324 {
 325     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 326
 327     TRACE("(%p)->(%p)\n", This, pctinfo);
 328
 329     *pctinfo = 1;
 330
 331     return S_OK;
 332 }
 333
 334 static HRESULT WINAPI ivbsaxattributes_GetTypeInfo(
 335     IVBSAXAttributes *iface,
 336     UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo )
 337 {
 338     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 339     HRESULT hr;
 340
 341     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 342
 343     hr = get_typeinfo(IVBSAXAttributes_tid, ppTInfo);
 344
 345     return hr;
 346 }
 347
 348 static HRESULT WINAPI ivbsaxattributes_GetIDsOfNames(
 349     IVBSAXAttributes *iface,
 350     REFIID riid,
 351     LPOLESTR* rgszNames,
 352     UINT cNames,
 353     LCID lcid,
 354     DISPID* rgDispId)
 355 {
 356     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 357     ITypeInfo *typeinfo;
 358     HRESULT hr;
 359
 360     TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 361           lcid, rgDispId);
 362
 363     if(!rgszNames || cNames == 0 || !rgDispId)
 364         return E_INVALIDARG;
 365
 366     hr = get_typeinfo(IVBSAXAttributes_tid, &typeinfo);
 367     if(SUCCEEDED(hr))
 368     {
 369         hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
 370         ITypeInfo_Release(typeinfo);
 371     }
 372
 373     return hr;
 374 }
 375
 376 static HRESULT WINAPI ivbsaxattributes_Invoke(
 377     IVBSAXAttributes *iface,
 378     DISPID dispIdMember,
 379     REFIID riid,
 380     LCID lcid,
 381     WORD wFlags,
 382     DISPPARAMS* pDispParams,
 383     VARIANT* pVarResult,
 384     EXCEPINFO* pExcepInfo,
 385     UINT* puArgErr)
 386 {
 387     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 388     ITypeInfo *typeinfo;
 389     HRESULT hr;
 390
 391     TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 392           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 393
 394     hr = get_typeinfo(IVBSAXAttributes_tid, &typeinfo);
 395     if(SUCCEEDED(hr))
 396     {
 397         hr = ITypeInfo_Invoke(typeinfo, &(This->lpVBSAXAttributesVtbl), dispIdMember, wFlags, pDispParams,
 398                 pVarResult, pExcepInfo, puArgErr);
 399         ITypeInfo_Release(typeinfo);
 400     }
 401
 402     return hr;
 403 }
 404
 405 /*** IVBSAXAttributes methods ***/
 406 static HRESULT WINAPI ivbsaxattributes_get_length(
 407         IVBSAXAttributes* iface,
 408         int *nLength)
 409 {
 410     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 411     return ISAXAttributes_getLength(
 412             (ISAXAttributes*)&This->lpSAXAttributesVtbl,
 413             nLength);
 414 }
 415
 416 static HRESULT WINAPI ivbsaxattributes_getURI(
 417         IVBSAXAttributes* iface,
 418         int nIndex,
 419         BSTR *uri)
 420 {
 421     int len;
 422     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 423     return ISAXAttributes_getURI(
 424             (ISAXAttributes*)&This->lpSAXAttributesVtbl,
 425             nIndex, (const WCHAR**)uri, &len);
 426 }
 427
 428 static HRESULT WINAPI ivbsaxattributes_getLocalName(
 429         IVBSAXAttributes* iface,
 430         int nIndex,
 431         BSTR *localName)
 432 {
 433     int len;
 434     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 435     return ISAXAttributes_getLocalName(
 436             (ISAXAttributes*)&This->lpSAXAttributesVtbl,
 437             nIndex, (const WCHAR**)localName, &len);
 438 }
 439
 440 static HRESULT WINAPI ivbsaxattributes_getQName(
 441         IVBSAXAttributes* iface,
 442         int nIndex,
 443         BSTR *QName)
 444 {
 445     int len;
 446     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 447     return ISAXAttributes_getQName(
 448             (ISAXAttributes*)&This->lpSAXAttributesVtbl,
 449             nIndex, (const WCHAR**)QName, &len);
 450 }
 451
 452 static HRESULT WINAPI ivbsaxattributes_getIndexFromName(
 453         IVBSAXAttributes* iface,
 454         BSTR uri,
 455         BSTR localName,
 456         int *index)
 457 {
 458     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 459     return ISAXAttributes_getIndexFromName(
 460             (ISAXAttributes*)&This->lpSAXAttributesVtbl,
 461             (const WCHAR*)uri, SysStringLen(uri),
 462             (const WCHAR*)localName, SysStringLen(localName), index);
 463 }
 464
 465 static HRESULT WINAPI ivbsaxattributes_getIndexFromQName(
 466         IVBSAXAttributes* iface,
 467         BSTR QName,
 468         int *index)
 469 {
 470     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 471     return ISAXAttributes_getIndexFromQName(
 472             (ISAXAttributes*)&This->lpSAXAttributesVtbl,
 473             (const WCHAR*)QName, SysStringLen(QName), index);
 474 }
 475
 476 static HRESULT WINAPI ivbsaxattributes_getType(
 477         IVBSAXAttributes* iface,
 478         int nIndex,
 479         BSTR *type)
 480 {
 481     int len;
 482     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 483     return ISAXAttributes_getType(
 484             (ISAXAttributes*)&This->lpSAXAttributesVtbl,
 485             nIndex, (const WCHAR**)type, &len);
 486 }
 487
 488 static HRESULT WINAPI ivbsaxattributes_getTypeFromName(
 489         IVBSAXAttributes* iface,
 490         BSTR uri,
 491         BSTR localName,
 492         BSTR *type)
 493 {
 494     int len;
 495     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 496     return ISAXAttributes_getTypeFromName(
 497             (ISAXAttributes*)&This->lpSAXAttributesVtbl,
 498             (const WCHAR*)uri, SysStringLen(uri),
 499             (const WCHAR*)localName, SysStringLen(localName),
 500             (const WCHAR**)type, &len);
 501 }
 502
 503 static HRESULT WINAPI ivbsaxattributes_getTypeFromQName(
 504         IVBSAXAttributes* iface,
 505         BSTR QName,
 506         BSTR *type)
 507 {
 508     int len;
 509     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 510     return ISAXAttributes_getTypeFromQName(
 511             (ISAXAttributes*)&This->lpSAXAttributesVtbl,
 512             (const WCHAR*)QName, SysStringLen(QName),
 513             (const WCHAR**)type, &len);
 514 }
 515
 516 static HRESULT WINAPI ivbsaxattributes_getValue(
 517         IVBSAXAttributes* iface,
 518         int nIndex,
 519         BSTR *value)
 520 {
 521     int len;
 522     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 523     return ISAXAttributes_getValue(
 524             (ISAXAttributes*)&This->lpSAXAttributesVtbl,
 525             nIndex, (const WCHAR**)value, &len);
 526 }
 527
 528 static HRESULT WINAPI ivbsaxattributes_getValueFromName(
 529         IVBSAXAttributes* iface,
 530         BSTR uri,
 531         BSTR localName,
 532         BSTR *value)
 533 {
 534     int len;
 535     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 536     return ISAXAttributes_getValueFromName(
 537             (ISAXAttributes*)&This->lpSAXAttributesVtbl,
 538             (const WCHAR*)uri, SysStringLen(uri),
 539             (const WCHAR*)localName, SysStringLen(localName),
 540             (const WCHAR**)value, &len);
 541 }
 542
 543 static HRESULT WINAPI ivbsaxattributes_getValueFromQName(
 544         IVBSAXAttributes* iface,
 545         BSTR QName,
 546         BSTR *value)
 547 {
 548     int len;
 549     saxattributes *This = impl_from_IVBSAXAttributes( iface );
 550     return ISAXAttributes_getValueFromQName(
 551             (ISAXAttributes*)&This->lpSAXAttributesVtbl,
 552             (const WCHAR*)QName, SysStringLen(QName),
 553             (const WCHAR**)value, &len);
 554 }
 555
 556 static const struct IVBSAXAttributesVtbl ivbsaxattributes_vtbl =
 557 {
 558     ivbsaxattributes_QueryInterface,
 559     ivbsaxattributes_AddRef,
 560     ivbsaxattributes_Release,
 561     ivbsaxattributes_GetTypeInfoCount,
 562     ivbsaxattributes_GetTypeInfo,
 563     ivbsaxattributes_GetIDsOfNames,
 564     ivbsaxattributes_Invoke,
 565     ivbsaxattributes_get_length,
 566     ivbsaxattributes_getURI,
 567     ivbsaxattributes_getLocalName,
 568     ivbsaxattributes_getQName,
 569     ivbsaxattributes_getIndexFromName,
 570     ivbsaxattributes_getIndexFromQName,
 571     ivbsaxattributes_getType,
 572     ivbsaxattributes_getTypeFromName,
 573     ivbsaxattributes_getTypeFromQName,
 574     ivbsaxattributes_getValue,
 575     ivbsaxattributes_getValueFromName,
 576     ivbsaxattributes_getValueFromQName
 577 };
 578
 579 /*** ISAXAttributes interface ***/
 580 /*** IUnknown methods ***/
 581 static HRESULT WINAPI isaxattributes_QueryInterface(
 582         ISAXAttributes* iface,
 583         REFIID riid,
 584         void **ppvObject)
 585 {
 586     saxattributes *This = impl_from_ISAXAttributes(iface);
 587
 588     TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
 589
 590     *ppvObject = NULL;
 591
 592     if (IsEqualGUID(riid, &IID_IUnknown) ||
 593             IsEqualGUID(riid, &IID_ISAXAttributes))
 594     {
 595         *ppvObject = iface;
 596     }
 597     else
 598     {
 599         FIXME("interface %s not implemented\n", debugstr_guid(riid));
 600         return E_NOINTERFACE;
 601     }
 602
 603     ISAXAttributes_AddRef(iface);
 604
 605     return S_OK;
 606 }
 607
 608 static ULONG WINAPI isaxattributes_AddRef(ISAXAttributes* iface)
 609 {
 610     saxattributes *This = impl_from_ISAXAttributes(iface);
 611     TRACE("%p\n", This);
 612     return InterlockedIncrement(&This->ref);
 613 }
 614
 615 static ULONG WINAPI isaxattributes_Release(ISAXAttributes* iface)
 616 {
 617     saxattributes *This = impl_from_ISAXAttributes(iface);
 618     LONG ref;
 619
 620     TRACE("%p\n", This);
 621
 622     ref = InterlockedDecrement(&This->ref);
 623     if (ref==0)
 624     {
 625         int index;
 626         for(index=0; index<This->nb_attributes; index++)
 627         {
 628             SysFreeString(This->szLocalname[index]);
 629             SysFreeString(This->szURI[index]);
 630             SysFreeString(This->szValue[index]);
 631             SysFreeString(This->szQName[index]);
 632         }
 633
 634         HeapFree(GetProcessHeap(), 0, This->szLocalname);
 635         HeapFree(GetProcessHeap(), 0, This->szURI);
 636         HeapFree(GetProcessHeap(), 0, This->szValue);
 637         HeapFree(GetProcessHeap(), 0, This->szQName);
 638
 639         HeapFree(GetProcessHeap(), 0, This);
 640     }
 641
 642     return ref;
 643 }
 644
 645 /*** ISAXAttributes methods ***/
 646 static HRESULT WINAPI isaxattributes_getLength(
 647         ISAXAttributes* iface,
 648         int *length)
 649 {
 650     saxattributes *This = impl_from_ISAXAttributes( iface );
 651
 652     *length = This->nb_attributes;
 653     TRACE("Length set to %d\n", *length);
 654     return S_OK;
 655 }
 656
 657 static HRESULT WINAPI isaxattributes_getURI(
 658         ISAXAttributes* iface,
 659         int nIndex,
 660         const WCHAR **pUrl,
 661         int *pUriSize)
 662 {
 663     saxattributes *This = impl_from_ISAXAttributes( iface );
 664     TRACE("(%p)->(%d)\n", This, nIndex);
 665
 666     if(nIndex>=This->nb_attributes || nIndex<0) return E_INVALIDARG;
 667     if(!pUrl || !pUriSize) return E_POINTER;
 668
 669     *pUriSize = SysStringLen(This->szURI[nIndex]);
 670     *pUrl = This->szURI[nIndex];
 671
 672     return S_OK;
 673 }
 674
 675 static HRESULT WINAPI isaxattributes_getLocalName(
 676         ISAXAttributes* iface,
 677         int nIndex,
 678         const WCHAR **pLocalName,
 679         int *pLocalNameLength)
 680 {
 681     saxattributes *This = impl_from_ISAXAttributes( iface );
 682     TRACE("(%p)->(%d)\n", This, nIndex);
 683
 684     if(nIndex>=This->nb_attributes || nIndex<0) return E_INVALIDARG;
 685     if(!pLocalName || !pLocalNameLength) return E_POINTER;
 686
 687     *pLocalNameLength = SysStringLen(This->szLocalname[nIndex]);
 688     *pLocalName = This->szLocalname[nIndex];
 689
 690     return S_OK;
 691 }
 692
 693 static HRESULT WINAPI isaxattributes_getQName(
 694         ISAXAttributes* iface,
 695         int nIndex,
 696         const WCHAR **pQName,
 697         int *pQNameLength)
 698 {
 699     saxattributes *This = impl_from_ISAXAttributes( iface );
 700     TRACE("(%p)->(%d)\n", This, nIndex);
 701
 702     if(nIndex>=This->nb_attributes || nIndex<0) return E_INVALIDARG;
 703     if(!pQName || !pQNameLength) return E_POINTER;
 704
 705     *pQNameLength = SysStringLen(This->szQName[nIndex]);
 706     *pQName = This->szQName[nIndex];
 707
 708     return S_OK;
 709 }
 710
 711 static HRESULT WINAPI isaxattributes_getName(
 712         ISAXAttributes* iface,
 713         int nIndex,
 714         const WCHAR **pUri,
 715         int *pUriLength,
 716         const WCHAR **pLocalName,
 717         int *pLocalNameSize,
 718         const WCHAR **pQName,
 719         int *pQNameLength)
 720 {
 721     saxattributes *This = impl_from_ISAXAttributes( iface );
 722     TRACE("(%p)->(%d)\n", This, nIndex);
 723
 724     if(nIndex>=This->nb_attributes || nIndex<0) return E_INVALIDARG;
 725     if(!pUri || !pUriLength || !pLocalName || !pLocalNameSize
 726             || !pQName || !pQNameLength) return E_POINTER;
 727
 728     *pUriLength = SysStringLen(This->szURI[nIndex]);
 729     *pUri = This->szURI[nIndex];
 730     *pLocalNameSize = SysStringLen(This->szLocalname[nIndex]);
 731     *pLocalName = This->szLocalname[nIndex];
 732     *pQNameLength = SysStringLen(This->szQName[nIndex]);
 733     *pQName = This->szQName[nIndex];
 734
 735     return S_OK;
 736 }
 737
 738 static HRESULT WINAPI isaxattributes_getIndexFromName(
 739         ISAXAttributes* iface,
 740         const WCHAR *pUri,
 741         int cUriLength,
 742         const WCHAR *pLocalName,
 743         int cocalNameLength,
 744         int *index)
 745 {
 746     saxattributes *This = impl_from_ISAXAttributes( iface );
 747     int i;
 748     TRACE("(%p)->(%s, %d, %s, %d)\n", This, debugstr_w(pUri), cUriLength,
 749             debugstr_w(pLocalName), cocalNameLength);
 750
 751     if(!pUri || !pLocalName || !index) return E_POINTER;
 752
 753     for(i=0; i<This->nb_attributes; i++)
 754     {
 755         if(cUriLength!=SysStringLen(This->szURI[i])
 756                 || cocalNameLength!=SysStringLen(This->szLocalname[i]))
 757             continue;
 758         if(cUriLength && memcmp(pUri, This->szURI[i],
 759                     sizeof(WCHAR)*cUriLength))
 760             continue;
 761         if(cocalNameLength && memcmp(pLocalName, This->szLocalname[i],
 762                     sizeof(WCHAR)*cocalNameLength))
 763             continue;
 764
 765         *index = i;
 766         return S_OK;
 767     }
 768
 769     return E_INVALIDARG;
 770 }
 771
 772 static HRESULT WINAPI isaxattributes_getIndexFromQName(
 773         ISAXAttributes* iface,
 774         const WCHAR *pQName,
 775         int nQNameLength,
 776         int *index)
 777 {
 778     saxattributes *This = impl_from_ISAXAttributes( iface );
 779     int i;
 780     TRACE("(%p)->(%s, %d)\n", This, debugstr_w(pQName), nQNameLength);
 781
 782     if(!pQName || !index) return E_POINTER;
 783     if(!nQNameLength) return E_INVALIDARG;
 784
 785     for(i=0; i<This->nb_attributes; i++)
 786     {
 787         if(nQNameLength!=SysStringLen(This->szQName[i])) continue;
 788         if(memcmp(pQName, This->szQName, sizeof(WCHAR)*nQNameLength)) continue;
 789
 790         *index = i;
 791         return S_OK;
 792     }
 793
 794     return E_INVALIDARG;
 795 }
 796
 797 static HRESULT WINAPI isaxattributes_getType(
 798         ISAXAttributes* iface,
 799         int nIndex,
 800         const WCHAR **pType,
 801         int *pTypeLength)
 802 {
 803     saxattributes *This = impl_from_ISAXAttributes( iface );
 804
 805     FIXME("(%p)->(%d) stub\n", This, nIndex);
 806     return E_NOTIMPL;
 807 }
 808
 809 static HRESULT WINAPI isaxattributes_getTypeFromName(
 810         ISAXAttributes* iface,
 811         const WCHAR *pUri,
 812         int nUri,
 813         const WCHAR *pLocalName,
 814         int nLocalName,
 815         const WCHAR **pType,
 816         int *nType)
 817 {
 818     saxattributes *This = impl_from_ISAXAttributes( iface );
 819
 820     FIXME("(%p)->(%s, %d, %s, %d) stub\n", This, debugstr_w(pUri), nUri,
 821             debugstr_w(pLocalName), nLocalName);
 822     return E_NOTIMPL;
 823 }
 824
 825 static HRESULT WINAPI isaxattributes_getTypeFromQName(
 826         ISAXAttributes* iface,
 827         const WCHAR *pQName,
 828         int nQName,
 829         const WCHAR **pType,
 830         int *nType)
 831 {
 832     saxattributes *This = impl_from_ISAXAttributes( iface );
 833
 834     FIXME("(%p)->(%s, %d) stub\n", This, debugstr_w(pQName), nQName);
 835     return E_NOTIMPL;
 836 }
 837
 838 static HRESULT WINAPI isaxattributes_getValue(
 839         ISAXAttributes* iface,
 840         int nIndex,
 841         const WCHAR **pValue,
 842         int *nValue)
 843 {
 844     saxattributes *This = impl_from_ISAXAttributes( iface );
 845     TRACE("(%p)->(%d)\n", This, nIndex);
 846
 847     if(nIndex>=This->nb_attributes || nIndex<0) return E_INVALIDARG;
 848     if(!pValue || !nValue) return E_POINTER;
 849
 850     *nValue = SysStringLen(This->szValue[nIndex]);
 851     *pValue = This->szValue[nIndex];
 852
 853     return S_OK;
 854 }
 855
 856 static HRESULT WINAPI isaxattributes_getValueFromName(
 857         ISAXAttributes* iface,
 858         const WCHAR *pUri,
 859         int nUri,
 860         const WCHAR *pLocalName,
 861         int nLocalName,
 862         const WCHAR **pValue,
 863         int *nValue)
 864 {
 865     HRESULT hr;
 866     int index;
 867     saxattributes *This = impl_from_ISAXAttributes( iface );
 868     TRACE("(%p)->(%s, %d, %s, %d)\n", This, debugstr_w(pUri), nUri,
 869             debugstr_w(pLocalName), nLocalName);
 870
 871     hr = ISAXAttributes_getIndexFromName(iface,
 872             pUri, nUri, pLocalName, nLocalName, &index);
 873     if(hr==S_OK) hr = ISAXAttributes_getValue(iface, index, pValue, nValue);
 874
 875     return hr;
 876 }
 877
 878 static HRESULT WINAPI isaxattributes_getValueFromQName(
 879         ISAXAttributes* iface,
 880         const WCHAR *pQName,
 881         int nQName,
 882         const WCHAR **pValue,
 883         int *nValue)
 884 {
 885     HRESULT hr;
 886     int index;
 887     saxattributes *This = impl_from_ISAXAttributes( iface );
 888     TRACE("(%p)->(%s, %d)\n", This, debugstr_w(pQName), nQName);
 889
 890     hr = ISAXAttributes_getIndexFromQName(iface, pQName, nQName, &index);
 891     if(hr==S_OK) hr = ISAXAttributes_getValue(iface, index, pValue, nValue);
 892
 893     return hr;
 894 }
 895
 896 static const struct ISAXAttributesVtbl isaxattributes_vtbl =
 897 {
 898     isaxattributes_QueryInterface,
 899     isaxattributes_AddRef,
 900     isaxattributes_Release,
 901     isaxattributes_getLength,
 902     isaxattributes_getURI,
 903     isaxattributes_getLocalName,
 904     isaxattributes_getQName,
 905     isaxattributes_getName,
 906     isaxattributes_getIndexFromName,
 907     isaxattributes_getIndexFromQName,
 908     isaxattributes_getType,
 909     isaxattributes_getTypeFromName,
 910     isaxattributes_getTypeFromQName,
 911     isaxattributes_getValue,
 912     isaxattributes_getValueFromName,
 913     isaxattributes_getValueFromQName
 914 };
 915
 916 static HRESULT SAXAttributes_create(saxattributes **attr,
 917         int nb_namespaces, const xmlChar **xmlNamespaces,
 918         int nb_attributes, const xmlChar **xmlAttributes)
 919 {
 920     saxattributes *attributes;
 921     int index;
 922     static const xmlChar xmlns[] = "xmlns";
 923
 924     attributes = HeapAlloc(GetProcessHeap(), 0, sizeof(*attributes));
 925     if(!attributes)
 926         return E_OUTOFMEMORY;
 927
 928     attributes->lpVBSAXAttributesVtbl = &ivbsaxattributes_vtbl;
 929     attributes->lpSAXAttributesVtbl = &isaxattributes_vtbl;
 930     attributes->ref = 1;
 931
 932     attributes->nb_attributes = nb_namespaces+nb_attributes;
 933
 934     attributes->szLocalname =
 935         HeapAlloc(GetProcessHeap(), 0, sizeof(BSTR)*attributes->nb_attributes);
 936     attributes->szURI =
 937         HeapAlloc(GetProcessHeap(), 0, sizeof(BSTR)*attributes->nb_attributes);
 938     attributes->szValue =
 939         HeapAlloc(GetProcessHeap(), 0, sizeof(BSTR)*attributes->nb_attributes);
 940     attributes->szQName =
 941         HeapAlloc(GetProcessHeap(), 0, sizeof(BSTR)*attributes->nb_attributes);
 942
 943     if(!attributes->szLocalname || !attributes->szURI
 944             || !attributes->szValue || !attributes->szQName)
 945     {
 946         HeapFree(GetProcessHeap(), 0, attributes->szLocalname);
 947         HeapFree(GetProcessHeap(), 0, attributes->szURI);
 948         HeapFree(GetProcessHeap(), 0, attributes->szValue);
 949         HeapFree(GetProcessHeap(), 0, attributes->szQName);
 950         HeapFree(GetProcessHeap(), 0, attributes);
 951         return E_FAIL;
 952     }
 953
 954     for(index=0; index<nb_namespaces; index++)
 955     {
 956         attributes->szLocalname[index] = SysAllocStringLen(NULL, 0);
 957         attributes->szURI[index] = SysAllocStringLen(NULL, 0);
 958         attributes->szValue[index] = bstr_from_xmlChar(xmlNamespaces[2*index+1]);
 959         attributes->szQName[index] = QName_from_xmlChar(xmlns, xmlNamespaces[2*index]);
 960     }
 961
 962     for(index=0; index<nb_attributes; index++)
 963     {
 964         attributes->szLocalname[nb_namespaces+index] =
 965             bstr_from_xmlChar(xmlAttributes[index*5]);
 966         attributes->szURI[nb_namespaces+index] =
 967             bstr_from_xmlChar(xmlAttributes[index*5+2]);
 968         attributes->szValue[nb_namespaces+index] =
 969             bstr_from_xmlCharN(xmlAttributes[index*5+3],
 970                     xmlAttributes[index*5+4]-xmlAttributes[index*5+3]);
 971         attributes->szQName[nb_namespaces+index] =
 972             QName_from_xmlChar(xmlAttributes[index*5+1], xmlAttributes[index*5]);
 973     }
 974
 975     *attr = attributes;
 976
 977     TRACE("returning %p\n", *attr);
 978
 979     return S_OK;
 980 }
 981
 982 /*** LibXML callbacks ***/
 983 static void libxmlStartDocument(void *ctx)
 984 {
 985     saxlocator *This = ctx;
 986     HRESULT hr;
 987
 988     if((This->vbInterface && This->saxreader->vbcontentHandler)
 989             || (!This->vbInterface && This->saxreader->contentHandler))
 990     {
 991         if(This->vbInterface)
 992             hr = IVBSAXContentHandler_startDocument(This->saxreader->vbcontentHandler);
 993         else
 994             hr = ISAXContentHandler_startDocument(This->saxreader->contentHandler);
 995
 996         if(hr != S_OK)
 997             format_error_message_from_id(This, hr);
 998     }
 999
1000     update_position(This, NULL);
1001 }
1002
1003 static void libxmlEndDocument(void *ctx)
1004 {
1005     saxlocator *This = ctx;
1006     HRESULT hr;
1007
1008     This->column = 0;
1009     This->line = 0;
1010
1011     if(This->ret != S_OK) return;
1012
1013     if((This->vbInterface && This->saxreader->vbcontentHandler)
1014             || (!This->vbInterface && This->saxreader->contentHandler))
1015     {
1016         if(This->vbInterface)
1017             hr = IVBSAXContentHandler_endDocument(This->saxreader->vbcontentHandler);
1018         else
1019             hr = ISAXContentHandler_endDocument(This->saxreader->contentHandler);
1020
1021         if(hr != S_OK)
1022             format_error_message_from_id(This, hr);
1023     }
1024 }
1025
1026 static void libxmlStartElementNS(
1027         void *ctx,
1028         const xmlChar *localname,
1029         const xmlChar *prefix,
1030         const xmlChar *URI,
1031         int nb_namespaces,
1032         const xmlChar **namespaces,
1033         int nb_attributes,
1034         int nb_defaulted,
1035         const xmlChar **attributes)
1036 {
1037     BSTR NamespaceUri, LocalName, QName, Prefix, Uri;
1038     saxlocator *This = ctx;
1039     HRESULT hr;
1040     saxattributes *attr;
1041     int index;
1042
1043     if(*(This->pParserCtxt->input->cur) == '/')
1044         update_position(This, (xmlChar*)This->pParserCtxt->input->cur+2);
1045     else
1046         update_position(This, (xmlChar*)This->pParserCtxt->input->cur+1);
1047
1048     hr = namespacePush(This, nb_namespaces);
1049     if(hr==S_OK && ((This->vbInterface && This->saxreader->vbcontentHandler)
1050                 || (!This->vbInterface && This->saxreader->contentHandler)))
1051     {
1052         for(index=0; index<nb_namespaces; index++)
1053         {
1054             Prefix = bstr_from_xmlChar(namespaces[2*index]);
1055             Uri = bstr_from_xmlChar(namespaces[2*index+1]);
1056
1057             if(This->vbInterface)
1058                 hr = IVBSAXContentHandler_startPrefixMapping(
1059                         This->saxreader->vbcontentHandler,
1060                         &Prefix, &Uri);
1061             else
1062                 hr = ISAXContentHandler_startPrefixMapping(
1063                         This->saxreader->contentHandler,
1064                         Prefix, SysStringLen(Prefix),
1065                         Uri, SysStringLen(Uri));
1066
1067             SysFreeString(Prefix);
1068             SysFreeString(Uri);
1069
1070             if(hr != S_OK)
1071             {
1072                 format_error_message_from_id(This, hr);
1073                 return;
1074             }
1075         }
1076
1077         NamespaceUri = bstr_from_xmlChar(URI);
1078         LocalName = bstr_from_xmlChar(localname);
1079         QName = QName_from_xmlChar(prefix, localname);
1080
1081         hr = SAXAttributes_create(&attr, nb_namespaces, namespaces, nb_attributes, attributes);
1082         if(hr == S_OK)
1083         {
1084             if(This->vbInterface)
1085                 hr = IVBSAXContentHandler_startElement(
1086                         This->saxreader->vbcontentHandler,
1087                         &NamespaceUri, &LocalName, &QName,
1088                         (IVBSAXAttributes*)&attr->lpVBSAXAttributesVtbl);
1089             else
1090                 hr = ISAXContentHandler_startElement(
1091                         This->saxreader->contentHandler,
1092                         NamespaceUri, SysStringLen(NamespaceUri),
1093                         LocalName, SysStringLen(LocalName),
1094                         QName, SysStringLen(QName),
1095                         (ISAXAttributes*)&attr->lpSAXAttributesVtbl);
1096
1097             ISAXAttributes_Release((ISAXAttributes*)&attr->lpSAXAttributesVtbl);
1098         }
1099
1100         SysFreeString(NamespaceUri);
1101         SysFreeString(LocalName);
1102         SysFreeString(QName);
1103     }
1104
1105     if(hr != S_OK)
1106         format_error_message_from_id(This, hr);
1107 }
1108
1109 static void libxmlEndElementNS(
1110         void *ctx,
1111         const xmlChar *localname,
1112         const xmlChar *prefix,
1113         const xmlChar *URI)
1114 {
1115     BSTR NamespaceUri, LocalName, QName, Prefix;
1116     saxlocator *This = ctx;
1117     HRESULT hr;
1118     xmlChar *end;
1119     int nsNr, index;
1120
1121     end = (xmlChar*)This->pParserCtxt->input->cur;
1122     if(*(end-1) != '>' || *(end-2) != '/')
1123         while(*(end-2)!='<' && *(end-1)!='/') end--;
1124
1125     update_position(This, end);
1126
1127     nsNr = namespacePop(This);
1128
1129     if((This->vbInterface && This->saxreader->vbcontentHandler)
1130             || (!This->vbInterface && This->saxreader->contentHandler))
1131     {
1132         NamespaceUri = bstr_from_xmlChar(URI);
1133         LocalName = bstr_from_xmlChar(localname);
1134         QName = QName_from_xmlChar(prefix, localname);
1135
1136         if(This->vbInterface)
1137             hr = IVBSAXContentHandler_endElement(
1138                     This->saxreader->vbcontentHandler,
1139                     &NamespaceUri, &LocalName, &QName);
1140         else
1141             hr = ISAXContentHandler_endElement(
1142                     This->saxreader->contentHandler,
1143                     NamespaceUri, SysStringLen(NamespaceUri),
1144                     LocalName, SysStringLen(LocalName),
1145                     QName, SysStringLen(QName));
1146
1147         SysFreeString(NamespaceUri);
1148         SysFreeString(LocalName);
1149         SysFreeString(QName);
1150
1151         if(hr != S_OK)
1152         {
1153             format_error_message_from_id(This, hr);
1154             return;
1155         }
1156
1157         for(index=This->pParserCtxt->nsNr-2;
1158                 index>=This->pParserCtxt->nsNr-nsNr*2; index-=2)
1159         {
1160             Prefix = bstr_from_xmlChar(This->pParserCtxt->nsTab[index]);
1161
1162             if(This->vbInterface)
1163                 hr = IVBSAXContentHandler_endPrefixMapping(
1164                         This->saxreader->vbcontentHandler, &Prefix);
1165             else
1166                 hr = ISAXContentHandler_endPrefixMapping(
1167                         This->saxreader->contentHandler,
1168                         Prefix, SysStringLen(Prefix));
1169
1170             SysFreeString(Prefix);
1171
1172             if(hr != S_OK)
1173             {
1174                 format_error_message_from_id(This, hr);
1175                 return;
1176             }
1177
1178         }
1179     }
1180
1181     update_position(This, NULL);
1182 }
1183
1184 static void libxmlCharacters(
1185         void *ctx,
1186         const xmlChar *ch,
1187         int len)
1188 {
1189     saxlocator *This = ctx;
1190     BSTR Chars;
1191     HRESULT hr;
1192     xmlChar *cur;
1193     xmlChar *end;
1194     BOOL lastEvent = FALSE;
1195
1196     if((This->vbInterface && !This->saxreader->vbcontentHandler)
1197             || (!This->vbInterface && !This->saxreader->contentHandler))
1198         return;
1199
1200     cur = (xmlChar*)ch;
1201     if(*(ch-1)=='\r') cur--;
1202     end = cur;
1203
1204     if(ch<This->pParserCtxt->input->base || ch>This->pParserCtxt->input->end)
1205         This->column++;
1206
1207     while(1)
1208     {
1209         while(end-ch<len && *end!='\r') end++;
1210         if(end-ch==len)
1211         {
1212             end--;
1213             lastEvent = TRUE;
1214         }
1215
1216         if(!lastEvent) *end = '\n';
1217
1218         Chars = bstr_from_xmlCharN(cur, end-cur+1);
1219         if(This->vbInterface)
1220             hr = IVBSAXContentHandler_characters(
1221                     This->saxreader->vbcontentHandler, &Chars);
1222         else
1223             hr = ISAXContentHandler_characters(
1224                     This->saxreader->contentHandler,
1225                     Chars, SysStringLen(Chars));
1226         SysFreeString(Chars);
1227
1228         if(hr != S_OK)
1229         {
1230             format_error_message_from_id(This, hr);
1231             return;
1232         }
1233
1234         This->column += end-cur+1;
1235
1236         if(lastEvent)
1237             break;
1238
1239         *end = '\r';
1240         end++;
1241         if(*end == '\n')
1242         {
1243             end++;
1244             This->column++;
1245         }
1246         cur = end;
1247
1248         if(end-ch == len) break;
1249     }
1250
1251     if(ch<This->pParserCtxt->input->base || ch>This->pParserCtxt->input->end)
1252         This->column = This->realColumn
1253             +This->pParserCtxt->input->cur-This->lastCur;
1254 }
1255
1256 static void libxmlSetDocumentLocator(
1257         void *ctx,
1258         xmlSAXLocatorPtr loc)
1259 {
1260     saxlocator *This = ctx;
1261     HRESULT hr;
1262
1263     if(This->vbInterface)
1264         hr = IVBSAXContentHandler_putref_documentLocator(
1265                 This->saxreader->vbcontentHandler,
1266                 (IVBSAXLocator*)&This->lpVBSAXLocatorVtbl);
1267     else
1268         hr = ISAXContentHandler_putDocumentLocator(
1269                 This->saxreader->contentHandler,
1270                 (ISAXLocator*)&This->lpSAXLocatorVtbl);
1271
1272     if(FAILED(hr))
1273         format_error_message_from_id(This, hr);
1274 }
1275
1276 static void libxmlComment(void *ctx, const xmlChar *value)
1277 {
1278     saxlocator *This = ctx;
1279     BSTR bValue;
1280     HRESULT hr;
1281     xmlChar *beg = (xmlChar*)This->pParserCtxt->input->cur;
1282
1283     while(memcmp(beg-4, "<!--", sizeof(char[4]))) beg--;
1284     update_position(This, beg);
1285
1286     if(!This->vbInterface && !This->saxreader->lexicalHandler) return;
1287     if(This->vbInterface && !This->saxreader->vblexicalHandler) return;
1288
1289     bValue = bstr_from_xmlChar(value);
1290
1291     if(This->vbInterface)
1292         hr = IVBSAXLexicalHandler_comment(
1293                 This->saxreader->vblexicalHandler, &bValue);
1294     else
1295         hr = ISAXLexicalHandler_comment(
1296                 This->saxreader->lexicalHandler,
1297                 bValue, SysStringLen(bValue));
1298
1299     SysFreeString(bValue);
1300
1301     if(FAILED(hr))
1302         format_error_message_from_id(This, hr);
1303
1304     update_position(This, NULL);
1305 }
1306
1307 static void libxmlFatalError(void *ctx, const char *msg, ...)
1308 {
1309     saxlocator *This = ctx;
1310     char message[1024];
1311     WCHAR *wszError;
1312     DWORD len;
1313     va_list args;
1314
1315     if((This->vbInterface && !This->saxreader->vberrorHandler)
1316             || (!This->vbInterface && !This->saxreader->errorHandler))
1317     {
1318         xmlStopParser(This->pParserCtxt);
1319         This->ret = E_FAIL;
1320         return;
1321     }
1322
1323     FIXME("Error handling is not compatible.\n");
1324
1325     va_start(args, msg);
1326     vsprintf(message, msg, args);
1327     va_end(args);
1328
1329     len = MultiByteToWideChar(CP_UNIXCP, 0, message, -1, NULL, 0);
1330     wszError = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR)*len);
1331     if(wszError)
1332         MultiByteToWideChar(CP_UNIXCP, 0, message, -1, (LPWSTR)wszError, len);
1333
1334     if(This->vbInterface)
1335     {
1336         BSTR bstrError = SysAllocString(wszError);
1337         IVBSAXErrorHandler_fatalError(This->saxreader->vberrorHandler,
1338                 (IVBSAXLocator*)&This->lpVBSAXLocatorVtbl, &bstrError, E_FAIL);
1339     }
1340     else
1341         ISAXErrorHandler_fatalError(This->saxreader->errorHandler,
1342                 (ISAXLocator*)&This->lpSAXLocatorVtbl, wszError, E_FAIL);
1343
1344     HeapFree(GetProcessHeap(), 0, wszError);
1345
1346     xmlStopParser(This->pParserCtxt);
1347     This->ret = E_FAIL;
1348 }
1349
1350 static void libxmlCDataBlock(void *ctx, const xmlChar *value, int len)
1351 {
1352     saxlocator *This = ctx;
1353     HRESULT hr = S_OK;
1354     xmlChar *beg = (xmlChar*)This->pParserCtxt->input->cur-len;
1355     xmlChar *cur, *end;
1356     int realLen;
1357     BSTR Chars;
1358     BOOL lastEvent = FALSE, change;
1359
1360     while(memcmp(beg-9, "<![CDATA[", sizeof(char[9]))) beg--;
1361     update_position(This, beg);
1362
1363     if(This->vbInterface && This->saxreader->vblexicalHandler)
1364         hr = IVBSAXLexicalHandler_startCDATA(This->saxreader->vblexicalHandler);
1365     if(!This->vbInterface && This->saxreader->lexicalHandler)
1366         hr = ISAXLexicalHandler_startCDATA(This->saxreader->lexicalHandler);
1367
1368     if(FAILED(hr))
1369     {
1370         format_error_message_from_id(This, hr);
1371         return;
1372     }
1373
1374     realLen = This->pParserCtxt->input->cur-beg-3;
1375     cur = beg;
1376     end = beg;
1377
1378     while(1)
1379     {
1380         while(end-beg<realLen && *end!='\r') end++;
1381         if(end-beg==realLen)
1382         {
1383             end--;
1384             lastEvent = TRUE;
1385         }
1386         else if(end-beg==realLen-1 && *end=='\r' && *(end+1)=='\n')
1387             lastEvent = TRUE;
1388
1389         if(*end == '\r') change = TRUE;
1390         else change = FALSE;
1391
1392         if(change) *end = '\n';
1393
1394         if((This->vbInterface && This->saxreader->vbcontentHandler) ||
1395                 (!This->vbInterface && This->saxreader->contentHandler))
1396         {
1397             Chars = bstr_from_xmlCharN(cur, end-cur+1);
1398             if(This->vbInterface)
1399                 hr = IVBSAXContentHandler_characters(
1400                         This->saxreader->vbcontentHandler, &Chars);
1401             else
1402                 hr = ISAXContentHandler_characters(
1403                         This->saxreader->contentHandler,
1404                         Chars, SysStringLen(Chars));
1405             SysFreeString(Chars);
1406         }
1407
1408         if(change) *end = '\r';
1409
1410         if(lastEvent)
1411             break;
1412
1413         This->column += end-cur+2;
1414         end += 2;
1415         cur = end;
1416     }
1417
1418     if(This->vbInterface && This->saxreader->vblexicalHandler)
1419         hr = IVBSAXLexicalHandler_endCDATA(This->saxreader->vblexicalHandler);
1420     if(!This->vbInterface && This->saxreader->lexicalHandler)
1421         hr = ISAXLexicalHandler_endCDATA(This->saxreader->lexicalHandler);
1422
1423     if(FAILED(hr))
1424         format_error_message_from_id(This, hr);
1425
1426     This->column += 4+end-cur;
1427 }
1428
1429 /*** IVBSAXLocator interface ***/
1430 /*** IUnknown methods ***/
1431 static HRESULT WINAPI ivbsaxlocator_QueryInterface(IVBSAXLocator* iface, REFIID riid, void **ppvObject)
1432 {
1433     saxlocator *This = impl_from_IVBSAXLocator( iface );
1434
1435     TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppvObject);
1436
1437     *ppvObject = NULL;
1438
1439     if ( IsEqualGUID( riid, &IID_IUnknown ) ||
1440             IsEqualGUID( riid, &IID_IDispatch) ||
1441             IsEqualGUID( riid, &IID_IVBSAXLocator ))
1442     {
1443         *ppvObject = iface;
1444     }
1445     else
1446     {
1447         FIXME("interface %s not implemented\n", debugstr_guid(riid));
1448         return E_NOINTERFACE;
1449     }
1450
1451     IVBSAXLocator_AddRef( iface );
1452
1453     return S_OK;
1454 }
1455
1456 static ULONG WINAPI ivbsaxlocator_AddRef(IVBSAXLocator* iface)
1457 {
1458     saxlocator *This = impl_from_IVBSAXLocator( iface );
1459     TRACE("%p\n", This );
1460     return InterlockedIncrement( &This->ref );
1461 }
1462
1463 static ULONG WINAPI ivbsaxlocator_Release(
1464         IVBSAXLocator* iface)
1465 {
1466     saxlocator *This = impl_from_IVBSAXLocator( iface );
1467     return ISAXLocator_Release((ISAXLocator*)&This->lpVBSAXLocatorVtbl);
1468 }
1469
1470 /*** IDispatch methods ***/
1471 static HRESULT WINAPI ivbsaxlocator_GetTypeInfoCount( IVBSAXLocator *iface, UINT* pctinfo )
1472 {
1473     saxlocator *This = impl_from_IVBSAXLocator( iface );
1474
1475     TRACE("(%p)->(%p)\n", This, pctinfo);
1476
1477     *pctinfo = 1;
1478
1479     return S_OK;
1480 }
1481
1482 static HRESULT WINAPI ivbsaxlocator_GetTypeInfo(
1483     IVBSAXLocator *iface,
1484     UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo )
1485 {
1486     saxlocator *This = impl_from_IVBSAXLocator( iface );
1487     HRESULT hr;
1488
1489     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
1490
1491     hr = get_typeinfo(IVBSAXLocator_tid, ppTInfo);
1492
1493     return hr;
1494 }
1495
1496 static HRESULT WINAPI ivbsaxlocator_GetIDsOfNames(
1497     IVBSAXLocator *iface,
1498     REFIID riid,
1499     LPOLESTR* rgszNames,
1500     UINT cNames,
1501     LCID lcid,
1502     DISPID* rgDispId)
1503 {
1504     saxlocator *This = impl_from_IVBSAXLocator( iface );
1505     ITypeInfo *typeinfo;
1506     HRESULT hr;
1507
1508     TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
1509           lcid, rgDispId);
1510
1511     if(!rgszNames || cNames == 0 || !rgDispId)
1512         return E_INVALIDARG;
1513
1514     hr = get_typeinfo(IVBSAXLocator_tid, &typeinfo);
1515     if(SUCCEEDED(hr))
1516     {
1517         hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
1518         ITypeInfo_Release(typeinfo);
1519     }
1520
1521     return hr;
1522 }
1523
1524 static HRESULT WINAPI ivbsaxlocator_Invoke(
1525     IVBSAXLocator *iface,
1526     DISPID dispIdMember,
1527     REFIID riid,
1528     LCID lcid,
1529     WORD wFlags,
1530     DISPPARAMS* pDispParams,
1531     VARIANT* pVarResult,
1532     EXCEPINFO* pExcepInfo,
1533     UINT* puArgErr)
1534 {
1535     saxlocator *This = impl_from_IVBSAXLocator( iface );
1536     ITypeInfo *typeinfo;
1537     HRESULT hr;
1538
1539     TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
1540           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
1541
1542     hr = get_typeinfo(IVBSAXLocator_tid, &typeinfo);
1543     if(SUCCEEDED(hr))
1544     {
1545         hr = ITypeInfo_Invoke(typeinfo, &(This->lpVBSAXLocatorVtbl), dispIdMember, wFlags, pDispParams,
1546                 pVarResult, pExcepInfo, puArgErr);
1547         ITypeInfo_Release(typeinfo);
1548     }
1549
1550     return hr;
1551 }
1552
1553 /*** IVBSAXLocator methods ***/
1554 static HRESULT WINAPI ivbsaxlocator_get_columnNumber(
1555         IVBSAXLocator* iface,
1556         int *pnColumn)
1557 {
1558     saxlocator *This = impl_from_IVBSAXLocator( iface );
1559     return ISAXLocator_getColumnNumber(
1560             (ISAXLocator*)&This->lpVBSAXLocatorVtbl,
1561             pnColumn);
1562 }
1563
1564 static HRESULT WINAPI ivbsaxlocator_get_lineNumber(
1565         IVBSAXLocator* iface,
1566         int *pnLine)
1567 {
1568     saxlocator *This = impl_from_IVBSAXLocator( iface );
1569     return ISAXLocator_getLineNumber(
1570             (ISAXLocator*)&This->lpVBSAXLocatorVtbl,
1571             pnLine);
1572 }
1573
1574 static HRESULT WINAPI ivbsaxlocator_get_publicId(
1575         IVBSAXLocator* iface,
1576         BSTR* publicId)
1577 {
1578     saxlocator *This = impl_from_IVBSAXLocator( iface );
1579     return ISAXLocator_getPublicId(
1580             (ISAXLocator*)&This->lpVBSAXLocatorVtbl,
1581             (const WCHAR**)publicId);
1582 }
1583
1584 static HRESULT WINAPI ivbsaxlocator_get_systemId(
1585         IVBSAXLocator* iface,
1586         BSTR* systemId)
1587 {
1588     saxlocator *This = impl_from_IVBSAXLocator( iface );
1589     return ISAXLocator_getSystemId(
1590             (ISAXLocator*)&This->lpVBSAXLocatorVtbl,
1591             (const WCHAR**)systemId);
1592 }
1593
1594 static const struct IVBSAXLocatorVtbl ivbsaxlocator_vtbl =
1595 {
1596     ivbsaxlocator_QueryInterface,
1597     ivbsaxlocator_AddRef,
1598     ivbsaxlocator_Release,
1599     ivbsaxlocator_GetTypeInfoCount,
1600     ivbsaxlocator_GetTypeInfo,
1601     ivbsaxlocator_GetIDsOfNames,
1602     ivbsaxlocator_Invoke,
1603     ivbsaxlocator_get_columnNumber,
1604     ivbsaxlocator_get_lineNumber,
1605     ivbsaxlocator_get_publicId,
1606     ivbsaxlocator_get_systemId
1607 };
1608
1609 /*** ISAXLocator interface ***/
1610 /*** IUnknown methods ***/
1611 static HRESULT WINAPI isaxlocator_QueryInterface(ISAXLocator* iface, REFIID riid, void **ppvObject)
1612 {
1613     saxlocator *This = impl_from_ISAXLocator( iface );
1614
1615     TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppvObject );
1616
1617     *ppvObject = NULL;
1618
1619     if ( IsEqualGUID( riid, &IID_IUnknown ) ||
1620             IsEqualGUID( riid, &IID_ISAXLocator ))
1621     {
1622         *ppvObject = iface;
1623     }
1624     else
1625     {
1626         FIXME("interface %s not implemented\n", debugstr_guid(riid));
1627         return E_NOINTERFACE;
1628     }
1629
1630     ISAXLocator_AddRef( iface );
1631
1632     return S_OK;
1633 }
1634
1635 static ULONG WINAPI isaxlocator_AddRef(ISAXLocator* iface)
1636 {
1637     saxlocator *This = impl_from_ISAXLocator( iface );
1638     TRACE("%p\n", This );
1639     return InterlockedIncrement( &This->ref );
1640 }
1641
1642 static ULONG WINAPI isaxlocator_Release(
1643         ISAXLocator* iface)
1644 {
1645     saxlocator *This = impl_from_ISAXLocator( iface );
1646     LONG ref;
1647
1648     TRACE("%p\n", This );
1649
1650     ref = InterlockedDecrement( &This->ref );
1651     if ( ref == 0 )
1652     {
1653         SysFreeString(This->publicId);
1654         SysFreeString(This->systemId);
1655         HeapFree(GetProcessHeap(), 0, This->nsStack);
1656
1657         ISAXXMLReader_Release((ISAXXMLReader*)&This->saxreader->lpSAXXMLReaderVtbl);
1658         HeapFree( GetProcessHeap(), 0, This );
1659     }
1660
1661     return ref;
1662 }
1663
1664 /*** ISAXLocator methods ***/
1665 static HRESULT WINAPI isaxlocator_getColumnNumber(
1666         ISAXLocator* iface,
1667         int *pnColumn)
1668 {
1669     saxlocator *This = impl_from_ISAXLocator( iface );
1670
1671     *pnColumn = This->column;
1672     return S_OK;
1673 }
1674
1675 static HRESULT WINAPI isaxlocator_getLineNumber(
1676         ISAXLocator* iface,
1677         int *pnLine)
1678 {
1679     saxlocator *This = impl_from_ISAXLocator( iface );
1680
1681     *pnLine = This->line;
1682     return S_OK;
1683 }
1684
1685 static HRESULT WINAPI isaxlocator_getPublicId(
1686         ISAXLocator* iface,
1687         const WCHAR ** ppwchPublicId)
1688 {
1689     BSTR publicId;
1690     saxlocator *This = impl_from_ISAXLocator( iface );
1691
1692     SysFreeString(This->publicId);
1693
1694     publicId = bstr_from_xmlChar(xmlSAX2GetPublicId(This->pParserCtxt));
1695     if(SysStringLen(publicId))
1696         This->publicId = (WCHAR*)&publicId;
1697     else
1698     {
1699         SysFreeString(publicId);
1700         This->publicId = NULL;
1701     }
1702
1703     *ppwchPublicId = This->publicId;
1704     return S_OK;
1705 }
1706
1707 static HRESULT WINAPI isaxlocator_getSystemId(
1708         ISAXLocator* iface,
1709         const WCHAR ** ppwchSystemId)
1710 {
1711     BSTR systemId;
1712     saxlocator *This = impl_from_ISAXLocator( iface );
1713
1714     SysFreeString(This->systemId);
1715
1716     systemId = bstr_from_xmlChar(xmlSAX2GetSystemId(This->pParserCtxt));
1717     if(SysStringLen(systemId))
1718         This->systemId = (WCHAR*)&systemId;
1719     else
1720     {
1721         SysFreeString(systemId);
1722         This->systemId = NULL;
1723     }
1724
1725     *ppwchSystemId = This->systemId;
1726     return S_OK;
1727 }
1728
1729 static const struct ISAXLocatorVtbl isaxlocator_vtbl =
1730 {
1731     isaxlocator_QueryInterface,
1732     isaxlocator_AddRef,
1733     isaxlocator_Release,
1734     isaxlocator_getColumnNumber,
1735     isaxlocator_getLineNumber,
1736     isaxlocator_getPublicId,
1737     isaxlocator_getSystemId
1738 };
1739
1740 static HRESULT SAXLocator_create(saxreader *reader, saxlocator **ppsaxlocator, BOOL vbInterface)
1741 {
1742     saxlocator *locator;
1743
1744     locator = HeapAlloc( GetProcessHeap(), 0, sizeof (*locator) );
1745     if( !locator )
1746         return E_OUTOFMEMORY;
1747
1748     locator->lpVBSAXLocatorVtbl = &ivbsaxlocator_vtbl;
1749     locator->lpSAXLocatorVtbl = &isaxlocator_vtbl;
1750     locator->ref = 1;
1751     locator->vbInterface = vbInterface;
1752
1753     locator->saxreader = reader;
1754     ISAXXMLReader_AddRef((ISAXXMLReader*)&reader->lpSAXXMLReaderVtbl);
1755
1756     locator->pParserCtxt = NULL;
1757     locator->publicId = NULL;
1758     locator->systemId = NULL;
1759     locator->lastCur = NULL;
1760     locator->line = 0;
1761     locator->column = 0;
1762     locator->ret = S_OK;
1763     locator->nsStackSize = 8;
1764     locator->nsStackLast = 0;
1765     locator->nsStack = HeapAlloc(GetProcessHeap(), 0, locator->nsStackSize);
1766     if(!locator->nsStack)
1767     {
1768         ISAXXMLReader_Release((ISAXXMLReader*)&reader->lpSAXXMLReaderVtbl);
1769         HeapFree(GetProcessHeap(), 0, locator);
1770         return E_OUTOFMEMORY;
1771     }
1772
1773     *ppsaxlocator = locator;
1774
1775     TRACE("returning %p\n", *ppsaxlocator);
1776
1777     return S_OK;
1778 }
1779
1780 /*** SAXXMLReader internal functions ***/
1781 static HRESULT internal_parseBuffer(saxreader *This, const char *buffer, int size, BOOL vbInterface)
1782 {
1783     saxlocator *locator;
1784     HRESULT hr;
1785
1786     hr = SAXLocator_create(This, &locator, vbInterface);
1787     if(FAILED(hr))
1788         return hr;
1789
1790     locator->pParserCtxt = xmlCreateMemoryParserCtxt(buffer, size);
1791     if(!locator->pParserCtxt)
1792     {
1793         ISAXLocator_Release((ISAXLocator*)&locator->lpSAXLocatorVtbl);
1794         return E_FAIL;
1795     }
1796
1797     locator->pParserCtxt->sax = &locator->saxreader->sax;
1798     locator->pParserCtxt->userData = locator;
1799
1800     This->isParsing = TRUE;
1801     if(xmlParseDocument(locator->pParserCtxt)) hr = E_FAIL;
1802     else hr = locator->ret;
1803     This->isParsing = FALSE;
1804
1805     if(locator->pParserCtxt)
1806     {
1807         locator->pParserCtxt->sax = NULL;
1808         xmlFreeParserCtxt(locator->pParserCtxt);
1809         locator->pParserCtxt = NULL;
1810     }
1811
1812     ISAXLocator_Release((ISAXLocator*)&locator->lpSAXLocatorVtbl);
1813     return hr;
1814 }
1815
1816 static HRESULT internal_parseStream(saxreader *This, IStream *stream, BOOL vbInterface)
1817 {
1818     saxlocator *locator;
1819     HRESULT hr;
1820     ULONG dataRead;
1821     char data[1024];
1822
1823     hr = IStream_Read(stream, data, sizeof(data), &dataRead);
1824     if(hr != S_OK)
1825         return hr;
1826
1827     hr = SAXLocator_create(This, &locator, vbInterface);
1828     if(FAILED(hr))
1829         return hr;
1830
1831     locator->pParserCtxt = xmlCreatePushParserCtxt(
1832             &locator->saxreader->sax, locator,
1833             data, dataRead, NULL);
1834     if(!locator->pParserCtxt)
1835     {
1836         ISAXLocator_Release((ISAXLocator*)&locator->lpSAXLocatorVtbl);
1837         return E_FAIL;
1838     }
1839
1840     This->isParsing = TRUE;
1841     while(1)
1842     {
1843         hr = IStream_Read(stream, data, sizeof(data), &dataRead);
1844         if(hr != S_OK)
1845             break;
1846
1847         if(xmlParseChunk(locator->pParserCtxt, data, dataRead, 0)) hr = E_FAIL;
1848         else hr = locator->ret;
1849
1850         if(hr != S_OK) break;
1851
1852         if(dataRead != sizeof(data))
1853         {
1854             if(xmlParseChunk(locator->pParserCtxt, data, 0, 1)) hr = E_FAIL;
1855             else hr = locator->ret;
1856
1857             break;
1858         }
1859     }
1860     This->isParsing = FALSE;
1861
1862     locator->pParserCtxt->sax = NULL;
1863     xmlFreeParserCtxt(locator->pParserCtxt);
1864     locator->pParserCtxt = NULL;
1865     ISAXLocator_Release((ISAXLocator*)&locator->lpSAXLocatorVtbl);
1866     return hr;
1867 }
1868
1869 static HRESULT WINAPI internal_getEntityResolver(
1870         saxreader *This,
1871         void *pEntityResolver,
1872         BOOL vbInterface)
1873 {
1874     FIXME("(%p)->(%p) stub\n", This, pEntityResolver);
1875     return E_NOTIMPL;
1876 }
1877
1878 static HRESULT WINAPI internal_putEntityResolver(
1879         saxreader *This,
1880         void *pEntityResolver,
1881         BOOL vbInterface)
1882 {
1883     FIXME("(%p)->(%p) stub\n", This, pEntityResolver);
1884     return E_NOTIMPL;
1885 }
1886
1887 static HRESULT WINAPI internal_getContentHandler(
1888         saxreader* This,
1889         void *pContentHandler,
1890         BOOL vbInterface)
1891 {
1892     TRACE("(%p)->(%p)\n", This, pContentHandler);
1893     if(pContentHandler == NULL)
1894         return E_POINTER;
1895     if((vbInterface && This->vbcontentHandler)
1896             || (!vbInterface && This->contentHandler))
1897     {
1898         if(vbInterface)
1899             IVBSAXContentHandler_AddRef(This->vbcontentHandler);
1900         else
1901             ISAXContentHandler_AddRef(This->contentHandler);
1902     }
1903     if(vbInterface) *(IVBSAXContentHandler**)pContentHandler =
1904         This->vbcontentHandler;
1905     else *(ISAXContentHandler**)pContentHandler = This->contentHandler;
1906
1907     return S_OK;
1908 }
1909
1910 static HRESULT WINAPI internal_putContentHandler(
1911         saxreader* This,
1912         void *contentHandler,
1913         BOOL vbInterface)
1914 {
1915     TRACE("(%p)->(%p)\n", This, contentHandler);
1916     if(contentHandler)
1917     {
1918         if(vbInterface)
1919             IVBSAXContentHandler_AddRef((IVBSAXContentHandler*)contentHandler);
1920         else
1921             ISAXContentHandler_AddRef((ISAXContentHandler*)contentHandler);
1922     }
1923     if((vbInterface && This->vbcontentHandler)
1924             || (!vbInterface && This->contentHandler))
1925     {
1926         if(vbInterface)
1927             IVBSAXContentHandler_Release(This->vbcontentHandler);
1928         else
1929             ISAXContentHandler_Release(This->contentHandler);
1930     }
1931     if(vbInterface)
1932         This->vbcontentHandler = contentHandler;
1933     else
1934         This->contentHandler = contentHandler;
1935
1936     return S_OK;
1937 }
1938
1939 static HRESULT WINAPI internal_getDTDHandler(
1940         saxreader* This,
1941         void *pDTDHandler,
1942         BOOL vbInterface)
1943 {
1944     FIXME("(%p)->(%p) stub\n", This, pDTDHandler);
1945     return E_NOTIMPL;
1946 }
1947
1948 static HRESULT WINAPI internal_putDTDHandler(
1949         saxreader* This,
1950         void *pDTDHandler,
1951         BOOL vbInterface)
1952 {
1953     FIXME("(%p)->(%p) stub\n", This, pDTDHandler);
1954     return E_NOTIMPL;
1955 }
1956
1957 static HRESULT WINAPI internal_getErrorHandler(
1958         saxreader* This,
1959         void *pErrorHandler,
1960         BOOL vbInterface)
1961 {
1962     TRACE("(%p)->(%p)\n", This, pErrorHandler);
1963     if(pErrorHandler == NULL)
1964         return E_POINTER;
1965
1966     if(vbInterface && This->vberrorHandler)
1967         IVBSAXErrorHandler_AddRef(This->vberrorHandler);
1968     else if(!vbInterface && This->errorHandler)
1969         ISAXErrorHandler_AddRef(This->errorHandler);
1970
1971     if(vbInterface)
1972         *(IVBSAXErrorHandler**)pErrorHandler = This->vberrorHandler;
1973     else
1974         *(ISAXErrorHandler**)pErrorHandler = This->errorHandler;
1975
1976     return S_OK;
1977
1978 }
1979
1980 static HRESULT WINAPI internal_putErrorHandler(
1981         saxreader* This,
1982         void *errorHandler,
1983         BOOL vbInterface)
1984 {
1985     TRACE("(%p)->(%p)\n", This, errorHandler);
1986     if(errorHandler)
1987     {
1988         if(vbInterface)
1989             IVBSAXErrorHandler_AddRef((IVBSAXErrorHandler*)errorHandler);
1990         else
1991             ISAXErrorHandler_AddRef((ISAXErrorHandler*)errorHandler);
1992     }
1993
1994     if(vbInterface && This->vberrorHandler)
1995         IVBSAXErrorHandler_Release(This->vberrorHandler);
1996     else if(!vbInterface && This->errorHandler)
1997         ISAXErrorHandler_Release(This->errorHandler);
1998
1999     if(vbInterface)
2000         This->vberrorHandler = errorHandler;
2001     else
2002         This->errorHandler = errorHandler;
2003
2004     return S_OK;
2005
2006 }
2007
2008 static HRESULT WINAPI internal_parse(
2009         saxreader* This,
2010         VARIANT varInput,
2011         BOOL vbInterface)
2012 {
2013     HRESULT hr;
2014
2015     TRACE("(%p)\n", This);
2016
2017     hr = S_OK;
2018     switch(V_VT(&varInput))
2019     {
2020         case VT_BSTR:
2021             hr = internal_parseBuffer(This, (const char*)V_BSTR(&varInput),
2022                     SysStringByteLen(V_BSTR(&varInput)), vbInterface);
2023             break;
2024         case VT_ARRAY|VT_UI1: {
2025             void *pSAData;
2026             LONG lBound, uBound;
2027             ULONG dataRead;
2028
2029             hr = SafeArrayGetLBound(V_ARRAY(&varInput), 1, &lBound);
2030             if(hr != S_OK) break;
2031             hr = SafeArrayGetUBound(V_ARRAY(&varInput), 1, &uBound);
2032             if(hr != S_OK) break;
2033             dataRead = (uBound-lBound)*SafeArrayGetElemsize(V_ARRAY(&varInput));
2034             hr = SafeArrayAccessData(V_ARRAY(&varInput), (void**)&pSAData);
2035             if(hr != S_OK) break;
2036             hr = internal_parseBuffer(This, pSAData, dataRead, vbInterface);
2037             SafeArrayUnaccessData(V_ARRAY(&varInput));
2038             break;
2039         }
2040         case VT_UNKNOWN:
2041         case VT_DISPATCH: {
2042             IPersistStream *persistStream;
2043             IStream *stream = NULL;
2044             IXMLDOMDocument *xmlDoc;
2045
2046             if(IUnknown_QueryInterface(V_UNKNOWN(&varInput),
2047                         &IID_IXMLDOMDocument, (void**)&xmlDoc) == S_OK)
2048             {
2049                 BSTR bstrData;
2050
2051                 IXMLDOMDocument_get_xml(xmlDoc, &bstrData);
2052                 hr = internal_parseBuffer(This, (const char*)bstrData,
2053                         SysStringByteLen(bstrData), vbInterface);
2054                 IXMLDOMDocument_Release(xmlDoc);
2055                 break;
2056             }
2057             if(IUnknown_QueryInterface(V_UNKNOWN(&varInput),
2058                         &IID_IPersistStream, (void**)&persistStream) == S_OK)
2059             {
2060                 hr = IPersistStream_Save(persistStream, stream, TRUE);
2061                 IPersistStream_Release(persistStream);
2062                 if(hr != S_OK) break;
2063             }
2064             if(stream || IUnknown_QueryInterface(V_UNKNOWN(&varInput),
2065                         &IID_IStream, (void**)&stream) == S_OK)
2066             {
2067                 hr = internal_parseStream(This, stream, vbInterface);
2068                 IStream_Release(stream);
2069                 break;
2070             }
2071         }
2072         default:
2073             WARN("vt %d not implemented\n", V_VT(&varInput));
2074             hr = E_INVALIDARG;
2075     }
2076
2077     return hr;
2078 }
2079
2080 static HRESULT internal_vbonDataAvailable(void *obj, char *ptr, DWORD len)
2081 {
2082     saxreader *This = obj;
2083
2084     return internal_parseBuffer(This, ptr, len, TRUE);
2085 }
2086
2087 static HRESULT internal_onDataAvailable(void *obj, char *ptr, DWORD len)
2088 {
2089     saxreader *This = obj;
2090
2091     return internal_parseBuffer(This, ptr, len, FALSE);
2092 }
2093
2094 static HRESULT WINAPI internal_parseURL(
2095         saxreader* This,
2096         const WCHAR *url,
2097         BOOL vbInterface)
2098 {
2099     bsc_t *bsc;
2100     HRESULT hr;
2101
2102     TRACE("(%p)->(%s)\n", This, debugstr_w(url));
2103
2104     if(vbInterface) hr = bind_url(url, internal_vbonDataAvailable, This, &bsc);
2105     else hr = bind_url(url, internal_onDataAvailable, This, &bsc);
2106
2107     if(FAILED(hr))
2108         return hr;
2109
2110     detach_bsc(bsc);
2111
2112     return S_OK;
2113 }
2114
2115 static HRESULT WINAPI internal_putProperty(
2116     saxreader* This,
2117     const WCHAR *pProp,
2118     VARIANT value,
2119     BOOL vbInterface)
2120 {
2121     static const WCHAR wszCharset[] = {
2122         'c','h','a','r','s','e','t',0
2123     };
2124     static const WCHAR wszDeclarationHandler[] = {
2125         'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/',
2126         's','a','x','/','p','r','o','p','e','r','t','i','e','s','/',
2127         'd','e','c','l','a','r','a','t','i','o','n',
2128         '-','h','a','n','d','l','e','r',0
2129     };
2130     static const WCHAR wszDomNode[] = {
2131         'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/',
2132         's','a','x','/','p','r','o','p','e','r','t','i','e','s','/',
2133         'd','o','m','-','n','o','d','e',0
2134     };
2135     static const WCHAR wszInputSource[] = {
2136         'i','n','p','u','t','-','s','o','u','r','c','e',0
2137     };
2138     static const WCHAR wszLexicalHandler[] = {
2139         'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/',
2140         's','a','x','/','p','r','o','p','e','r','t','i','e','s','/',
2141         'l','e','x','i','c','a','l','-','h','a','n','d','l','e','r',0
2142     };
2143     static const WCHAR wszMaxElementDepth[] = {
2144         'm','a','x','-','e','l','e','m','e','n','t','-','d','e','p','t','h',0
2145     };
2146     static const WCHAR wszMaxXMLSize[] = {
2147         'm','a','x','-','x','m','l','-','s','i','z','e',0
2148     };
2149     static const WCHAR wszSchemaDeclarationHandler[] = {
2150         's','c','h','e','m','a','-',
2151         'd','e','c','l','a','r','a','t','i','o','n','-',
2152         'h','a','n','d','l','e','r',0
2153     };
2154     static const WCHAR wszXMLDeclEncoding[] = {
2155         'x','m','l','d','e','c','l','-','e','n','c','o','d','i','n','g',0
2156     };
2157     static const WCHAR wszXMLDeclStandalone[] = {
2158         'x','m','l','d','e','c','l',
2159         '-','s','t','a','n','d','a','l','o','n','e',0
2160     };
2161     static const WCHAR wszXMLDeclVersion[] = {
2162         'x','m','l','d','e','c','l','-','v','e','r','s','i','o','n',0
2163     };
2164
2165     FIXME("(%p)->(%s): semi-stub\n", This, debugstr_w(pProp));
2166
2167     if(!memcmp(pProp, wszCharset, sizeof(wszCharset)))
2168         return E_NOTIMPL;
2169
2170     if(!memcmp(pProp, wszDeclarationHandler, sizeof(wszDeclarationHandler)))
2171     {
2172         if(This->isParsing) return E_FAIL;
2173
2174         if(V_UNKNOWN(&value))
2175         {
2176             if(vbInterface)
2177                 IVBSAXDeclHandler_AddRef((IVBSAXDeclHandler*)V_UNKNOWN(&value));
2178             else
2179                 ISAXDeclHandler_AddRef((ISAXDeclHandler*)V_UNKNOWN(&value));
2180         }
2181         if((vbInterface && This->vbdeclHandler)
2182                 || (!vbInterface && This->declHandler))
2183         {
2184             if(vbInterface)
2185                 IVBSAXDeclHandler_Release(This->vbdeclHandler);
2186             else
2187                 ISAXDeclHandler_Release(This->declHandler);
2188         }
2189         if(vbInterface)
2190             This->vbdeclHandler = (IVBSAXDeclHandler*)V_UNKNOWN(&value);
2191         else
2192             This->declHandler = (ISAXDeclHandler*)V_UNKNOWN(&value);
2193         return S_OK;
2194     }
2195
2196     if(!memcmp(pProp, wszDomNode, sizeof(wszDomNode)))
2197         return E_FAIL;
2198
2199     if(!memcmp(pProp, wszInputSource, sizeof(wszInputSource)))
2200         return E_NOTIMPL;
2201
2202     if(!memcmp(pProp, wszLexicalHandler, sizeof(wszLexicalHandler)))
2203     {
2204         if(This->isParsing) return E_FAIL;
2205
2206         if(V_UNKNOWN(&value))
2207         {
2208             if(vbInterface)
2209                 IVBSAXLexicalHandler_AddRef(
2210                         (IVBSAXLexicalHandler*)V_UNKNOWN(&value));
2211             else
2212                 ISAXLexicalHandler_AddRef(
2213                         (ISAXLexicalHandler*)V_UNKNOWN(&value));
2214         }
2215         if((vbInterface && This->vblexicalHandler)
2216                 || (!vbInterface && This->lexicalHandler))
2217         {
2218             if(vbInterface)
2219                 IVBSAXLexicalHandler_Release(This->vblexicalHandler);
2220             else
2221                 ISAXLexicalHandler_Release(This->lexicalHandler);
2222         }
2223         if(vbInterface)
2224             This->vblexicalHandler = (IVBSAXLexicalHandler*)V_UNKNOWN(&value);
2225         else
2226             This->lexicalHandler = (ISAXLexicalHandler*)V_UNKNOWN(&value);
2227         return S_OK;
2228     }
2229
2230     if(!memcmp(pProp, wszMaxElementDepth, sizeof(wszMaxElementDepth)))
2231         return E_NOTIMPL;
2232
2233     if(!memcmp(pProp, wszMaxXMLSize, sizeof(wszMaxXMLSize)))
2234         return E_NOTIMPL;
2235
2236     if(!memcmp(pProp, wszSchemaDeclarationHandler,
2237                 sizeof(wszSchemaDeclarationHandler)))
2238         return E_NOTIMPL;
2239
2240     if(!memcmp(pProp, wszXMLDeclEncoding, sizeof(wszXMLDeclEncoding)))
2241         return E_FAIL;
2242
2243     if(!memcmp(pProp, wszXMLDeclStandalone, sizeof(wszXMLDeclStandalone)))
2244         return E_FAIL;
2245
2246     if(!memcmp(pProp, wszXMLDeclVersion, sizeof(wszXMLDeclVersion)))
2247         return E_FAIL;
2248
2249     return E_INVALIDARG;
2250 }
2251
2252 /*** IVBSAXXMLReader interface ***/
2253 /*** IUnknown methods ***/
2254 static HRESULT WINAPI saxxmlreader_QueryInterface(IVBSAXXMLReader* iface, REFIID riid, void **ppvObject)
2255 {
2256     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2257
2258     TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppvObject );
2259
2260     *ppvObject = NULL;
2261
2262     if ( IsEqualGUID( riid, &IID_IUnknown ) ||
2263          IsEqualGUID( riid, &IID_IDispatch ) ||
2264          IsEqualGUID( riid, &IID_IVBSAXXMLReader ))
2265     {
2266         *ppvObject = iface;
2267     }
2268     else if( IsEqualGUID( riid, &IID_ISAXXMLReader ))
2269     {
2270         *ppvObject = (ISAXXMLReader*)&This->lpSAXXMLReaderVtbl;
2271     }
2272     else
2273     {
2274         FIXME("interface %s not implemented\n", debugstr_guid(riid));
2275         return E_NOINTERFACE;
2276     }
2277
2278     IVBSAXXMLReader_AddRef( iface );
2279
2280     return S_OK;
2281 }
2282
2283 static ULONG WINAPI saxxmlreader_AddRef(IVBSAXXMLReader* iface)
2284 {
2285     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2286     TRACE("%p\n", This );
2287     return InterlockedIncrement( &This->ref );
2288 }
2289
2290 static ULONG WINAPI saxxmlreader_Release(
2291     IVBSAXXMLReader* iface)
2292 {
2293     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2294     LONG ref;
2295
2296     TRACE("%p\n", This );
2297
2298     ref = InterlockedDecrement( &This->ref );
2299     if ( ref == 0 )
2300     {
2301         if(This->contentHandler)
2302             ISAXContentHandler_Release(This->contentHandler);
2303
2304         if(This->vbcontentHandler)
2305             IVBSAXContentHandler_Release(This->vbcontentHandler);
2306
2307         if(This->errorHandler)
2308             ISAXErrorHandler_Release(This->errorHandler);
2309
2310         if(This->vberrorHandler)
2311             IVBSAXErrorHandler_Release(This->vberrorHandler);
2312
2313         if(This->lexicalHandler)
2314             ISAXLexicalHandler_Release(This->lexicalHandler);
2315
2316         if(This->vblexicalHandler)
2317             IVBSAXLexicalHandler_Release(This->vblexicalHandler);
2318
2319         if(This->declHandler)
2320             ISAXDeclHandler_Release(This->declHandler);
2321
2322         if(This->vbdeclHandler)
2323             IVBSAXDeclHandler_Release(This->vbdeclHandler);
2324
2325         HeapFree( GetProcessHeap(), 0, This );
2326     }
2327
2328     return ref;
2329 }
2330 /*** IDispatch ***/
2331 static HRESULT WINAPI saxxmlreader_GetTypeInfoCount( IVBSAXXMLReader *iface, UINT* pctinfo )
2332 {
2333     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2334
2335     TRACE("(%p)->(%p)\n", This, pctinfo);
2336
2337     *pctinfo = 1;
2338
2339     return S_OK;
2340 }
2341
2342 static HRESULT WINAPI saxxmlreader_GetTypeInfo(
2343     IVBSAXXMLReader *iface,
2344     UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo )
2345 {
2346     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2347     HRESULT hr;
2348
2349     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
2350
2351     hr = get_typeinfo(IVBSAXXMLReader_tid, ppTInfo);
2352
2353     return hr;
2354 }
2355
2356 static HRESULT WINAPI saxxmlreader_GetIDsOfNames(
2357     IVBSAXXMLReader *iface,
2358     REFIID riid,
2359     LPOLESTR* rgszNames,
2360     UINT cNames,
2361     LCID lcid,
2362     DISPID* rgDispId)
2363 {
2364     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2365     ITypeInfo *typeinfo;
2366     HRESULT hr;
2367
2368     TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
2369           lcid, rgDispId);
2370
2371     if(!rgszNames || cNames == 0 || !rgDispId)
2372         return E_INVALIDARG;
2373
2374     hr = get_typeinfo(IVBSAXXMLReader_tid, &typeinfo);
2375     if(SUCCEEDED(hr))
2376     {
2377         hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
2378         ITypeInfo_Release(typeinfo);
2379     }
2380
2381     return hr;
2382 }
2383
2384 static HRESULT WINAPI saxxmlreader_Invoke(
2385     IVBSAXXMLReader *iface,
2386     DISPID dispIdMember,
2387     REFIID riid,
2388     LCID lcid,
2389     WORD wFlags,
2390     DISPPARAMS* pDispParams,
2391     VARIANT* pVarResult,
2392     EXCEPINFO* pExcepInfo,
2393     UINT* puArgErr)
2394 {
2395     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2396     ITypeInfo *typeinfo;
2397     HRESULT hr;
2398
2399     TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
2400           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
2401
2402     hr = get_typeinfo(IVBSAXXMLReader_tid, &typeinfo);
2403     if(SUCCEEDED(hr))
2404     {
2405         hr = ITypeInfo_Invoke(typeinfo, &(This->lpVBSAXXMLReaderVtbl), dispIdMember, wFlags, pDispParams,
2406                 pVarResult, pExcepInfo, puArgErr);
2407         ITypeInfo_Release(typeinfo);
2408     }
2409
2410     return hr;
2411 }
2412
2413 /*** IVBSAXXMLReader methods ***/
2414 static HRESULT WINAPI saxxmlreader_getFeature(
2415     IVBSAXXMLReader* iface,
2416     const WCHAR *pFeature,
2417     VARIANT_BOOL *pValue)
2418 {
2419     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2420
2421     FIXME("(%p)->(%s %p) stub\n", This, debugstr_w(pFeature), pValue);
2422     return E_NOTIMPL;
2423 }
2424
2425 static HRESULT WINAPI saxxmlreader_putFeature(
2426     IVBSAXXMLReader* iface,
2427     const WCHAR *pFeature,
2428     VARIANT_BOOL vfValue)
2429 {
2430     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2431
2432     FIXME("(%p)->(%s %x) stub\n", This, debugstr_w(pFeature), vfValue);
2433     return E_NOTIMPL;
2434 }
2435
2436 static HRESULT WINAPI saxxmlreader_getProperty(
2437     IVBSAXXMLReader* iface,
2438     const WCHAR *pProp,
2439     VARIANT *pValue)
2440 {
2441     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2442
2443     FIXME("(%p)->(%s %p) stub\n", This, debugstr_w(pProp), pValue);
2444     return E_NOTIMPL;
2445 }
2446
2447 static HRESULT WINAPI saxxmlreader_putProperty(
2448     IVBSAXXMLReader* iface,
2449     const WCHAR *pProp,
2450     VARIANT value)
2451 {
2452     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2453     return internal_putProperty(This, pProp, value, TRUE);
2454 }
2455
2456 static HRESULT WINAPI saxxmlreader_get_entityResolver(
2457     IVBSAXXMLReader* iface,
2458     IVBSAXEntityResolver **pEntityResolver)
2459 {
2460     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2461     return internal_getEntityResolver(This, pEntityResolver, TRUE);
2462 }
2463
2464 static HRESULT WINAPI saxxmlreader_put_entityResolver(
2465     IVBSAXXMLReader* iface,
2466     IVBSAXEntityResolver *pEntityResolver)
2467 {
2468     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2469     return internal_putEntityResolver(This, pEntityResolver, TRUE);
2470 }
2471
2472 static HRESULT WINAPI saxxmlreader_get_contentHandler(
2473     IVBSAXXMLReader* iface,
2474     IVBSAXContentHandler **ppContentHandler)
2475 {
2476     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2477     return internal_getContentHandler(This, ppContentHandler, TRUE);
2478 }
2479
2480 static HRESULT WINAPI saxxmlreader_put_contentHandler(
2481     IVBSAXXMLReader* iface,
2482     IVBSAXContentHandler *contentHandler)
2483 {
2484     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2485     return internal_putContentHandler(This, contentHandler, TRUE);
2486 }
2487
2488 static HRESULT WINAPI saxxmlreader_get_dtdHandler(
2489     IVBSAXXMLReader* iface,
2490     IVBSAXDTDHandler **pDTDHandler)
2491 {
2492     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2493     return internal_getDTDHandler(This, pDTDHandler, TRUE);
2494 }
2495
2496 static HRESULT WINAPI saxxmlreader_put_dtdHandler(
2497     IVBSAXXMLReader* iface,
2498     IVBSAXDTDHandler *pDTDHandler)
2499 {
2500     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2501     return internal_putDTDHandler(This, pDTDHandler, TRUE);
2502 }
2503
2504 static HRESULT WINAPI saxxmlreader_get_errorHandler(
2505     IVBSAXXMLReader* iface,
2506     IVBSAXErrorHandler **pErrorHandler)
2507 {
2508     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2509     return internal_getErrorHandler(This, pErrorHandler, TRUE);
2510 }
2511
2512 static HRESULT WINAPI saxxmlreader_put_errorHandler(
2513     IVBSAXXMLReader* iface,
2514     IVBSAXErrorHandler *errorHandler)
2515 {
2516     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2517     return internal_putErrorHandler(This, errorHandler, TRUE);
2518 }
2519
2520 static HRESULT WINAPI saxxmlreader_get_baseURL(
2521     IVBSAXXMLReader* iface,
2522     const WCHAR **pBaseUrl)
2523 {
2524     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2525
2526     FIXME("(%p)->(%p) stub\n", This, pBaseUrl);
2527     return E_NOTIMPL;
2528 }
2529
2530 static HRESULT WINAPI saxxmlreader_put_baseURL(
2531     IVBSAXXMLReader* iface,
2532     const WCHAR *pBaseUrl)
2533 {
2534     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2535
2536     FIXME("(%p)->(%s) stub\n", This, debugstr_w(pBaseUrl));
2537     return E_NOTIMPL;
2538 }
2539
2540 static HRESULT WINAPI saxxmlreader_get_secureBaseURL(
2541     IVBSAXXMLReader* iface,
2542     const WCHAR **pSecureBaseUrl)
2543 {
2544     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2545
2546     FIXME("(%p)->(%p) stub\n", This, pSecureBaseUrl);
2547     return E_NOTIMPL;
2548 }
2549
2550
2551 static HRESULT WINAPI saxxmlreader_put_secureBaseURL(
2552     IVBSAXXMLReader* iface,
2553     const WCHAR *secureBaseUrl)
2554 {
2555     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2556
2557     FIXME("(%p)->(%s) stub\n", This, debugstr_w(secureBaseUrl));
2558     return E_NOTIMPL;
2559 }
2560
2561 static HRESULT WINAPI saxxmlreader_parse(
2562     IVBSAXXMLReader* iface,
2563     VARIANT varInput)
2564 {
2565     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2566     return internal_parse(This, varInput, TRUE);
2567 }
2568
2569 static HRESULT WINAPI saxxmlreader_parseURL(
2570     IVBSAXXMLReader* iface,
2571     const WCHAR *url)
2572 {
2573     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2574     return internal_parseURL(This, url, TRUE);
2575 }
2576
2577 static const struct IVBSAXXMLReaderVtbl saxreader_vtbl =
2578 {
2579     saxxmlreader_QueryInterface,
2580     saxxmlreader_AddRef,
2581     saxxmlreader_Release,
2582     saxxmlreader_GetTypeInfoCount,
2583     saxxmlreader_GetTypeInfo,
2584     saxxmlreader_GetIDsOfNames,
2585     saxxmlreader_Invoke,
2586     saxxmlreader_getFeature,
2587     saxxmlreader_putFeature,
2588     saxxmlreader_getProperty,
2589     saxxmlreader_putProperty,
2590     saxxmlreader_get_entityResolver,
2591     saxxmlreader_put_entityResolver,
2592     saxxmlreader_get_contentHandler,
2593     saxxmlreader_put_contentHandler,
2594     saxxmlreader_get_dtdHandler,
2595     saxxmlreader_put_dtdHandler,
2596     saxxmlreader_get_errorHandler,
2597     saxxmlreader_put_errorHandler,
2598     saxxmlreader_get_baseURL,
2599     saxxmlreader_put_baseURL,
2600     saxxmlreader_get_secureBaseURL,
2601     saxxmlreader_put_secureBaseURL,
2602     saxxmlreader_parse,
2603     saxxmlreader_parseURL
2604 };
2605
2606 /*** ISAXXMLReader interface ***/
2607 /*** IUnknown methods ***/
2608 static HRESULT WINAPI isaxxmlreader_QueryInterface(ISAXXMLReader* iface, REFIID riid, void **ppvObject)
2609 {
2610     saxreader *This = impl_from_ISAXXMLReader( iface );
2611     return saxxmlreader_QueryInterface((IVBSAXXMLReader*)&This->lpVBSAXXMLReaderVtbl, riid, ppvObject);
2612 }
2613
2614 static ULONG WINAPI isaxxmlreader_AddRef(ISAXXMLReader* iface)
2615 {
2616     saxreader *This = impl_from_ISAXXMLReader( iface );
2617     return saxxmlreader_AddRef((IVBSAXXMLReader*)&This->lpVBSAXXMLReaderVtbl);
2618 }
2619
2620 static ULONG WINAPI isaxxmlreader_Release(ISAXXMLReader* iface)
2621 {
2622     saxreader *This = impl_from_ISAXXMLReader( iface );
2623     return saxxmlreader_Release((IVBSAXXMLReader*)&This->lpVBSAXXMLReaderVtbl);
2624 }
2625
2626 /*** ISAXXMLReader methods ***/
2627 static HRESULT WINAPI isaxxmlreader_getFeature(
2628         ISAXXMLReader* iface,
2629         const WCHAR *pFeature,
2630         VARIANT_BOOL *pValue)
2631 {
2632     saxreader *This = impl_from_ISAXXMLReader( iface );
2633     return IVBSAXXMLReader_getFeature(
2634             (IVBSAXXMLReader*)&This->lpVBSAXXMLReaderVtbl,
2635             pFeature, pValue);
2636 }
2637
2638 static HRESULT WINAPI isaxxmlreader_putFeature(
2639         ISAXXMLReader* iface,
2640         const WCHAR *pFeature,
2641         VARIANT_BOOL vfValue)
2642 {
2643     saxreader *This = impl_from_ISAXXMLReader( iface );
2644     return IVBSAXXMLReader_putFeature(
2645             (IVBSAXXMLReader*)&This->lpVBSAXXMLReaderVtbl,
2646             pFeature, vfValue);
2647 }
2648
2649 static HRESULT WINAPI isaxxmlreader_getProperty(
2650         ISAXXMLReader* iface,
2651         const WCHAR *pProp,
2652         VARIANT *pValue)
2653 {
2654     saxreader *This = impl_from_ISAXXMLReader( iface );
2655     return IVBSAXXMLReader_getProperty(
2656             (IVBSAXXMLReader*)&This->lpVBSAXXMLReaderVtbl,
2657             pProp, pValue);
2658 }
2659
2660 static HRESULT WINAPI isaxxmlreader_putProperty(
2661         ISAXXMLReader* iface,
2662         const WCHAR *pProp,
2663         VARIANT value)
2664 {
2665     saxreader *This = impl_from_ISAXXMLReader( iface );
2666     return internal_putProperty(This, pProp, value, FALSE);
2667 }
2668
2669 static HRESULT WINAPI isaxxmlreader_getEntityResolver(
2670         ISAXXMLReader* iface,
2671         ISAXEntityResolver **ppEntityResolver)
2672 {
2673     saxreader *This = impl_from_ISAXXMLReader( iface );
2674     return internal_getEntityResolver(This, ppEntityResolver, FALSE);
2675 }
2676
2677 static HRESULT WINAPI isaxxmlreader_putEntityResolver(
2678         ISAXXMLReader* iface,
2679         ISAXEntityResolver *pEntityResolver)
2680 {
2681     saxreader *This = impl_from_ISAXXMLReader( iface );
2682     return internal_putEntityResolver(This, pEntityResolver, FALSE);
2683 }
2684
2685 static HRESULT WINAPI isaxxmlreader_getContentHandler(
2686         ISAXXMLReader* iface,
2687         ISAXContentHandler **pContentHandler)
2688 {
2689     saxreader *This = impl_from_ISAXXMLReader( iface );
2690     return internal_getContentHandler(This, pContentHandler, FALSE);
2691 }
2692
2693 static HRESULT WINAPI isaxxmlreader_putContentHandler(
2694         ISAXXMLReader* iface,
2695         ISAXContentHandler *contentHandler)
2696 {
2697     saxreader *This = impl_from_ISAXXMLReader( iface );
2698     return internal_putContentHandler(This, contentHandler, FALSE);
2699 }
2700
2701 static HRESULT WINAPI isaxxmlreader_getDTDHandler(
2702         ISAXXMLReader* iface,
2703         ISAXDTDHandler **pDTDHandler)
2704 {
2705     saxreader *This = impl_from_ISAXXMLReader( iface );
2706     return internal_getDTDHandler(This, pDTDHandler, FALSE);
2707 }
2708
2709 static HRESULT WINAPI isaxxmlreader_putDTDHandler(
2710         ISAXXMLReader* iface,
2711         ISAXDTDHandler *pDTDHandler)
2712 {
2713     saxreader *This = impl_from_ISAXXMLReader( iface );
2714     return internal_putDTDHandler(This, pDTDHandler, FALSE);
2715 }
2716
2717 static HRESULT WINAPI isaxxmlreader_getErrorHandler(
2718         ISAXXMLReader* iface,
2719         ISAXErrorHandler **pErrorHandler)
2720 {
2721     saxreader *This = impl_from_ISAXXMLReader( iface );
2722     return internal_getErrorHandler(This, pErrorHandler, FALSE);
2723 }
2724
2725 static HRESULT WINAPI isaxxmlreader_putErrorHandler(
2726         ISAXXMLReader* iface,
2727         ISAXErrorHandler *errorHandler)
2728 {
2729     saxreader *This = impl_from_ISAXXMLReader( iface );
2730     return internal_putErrorHandler(This, errorHandler, FALSE);
2731 }
2732
2733 static HRESULT WINAPI isaxxmlreader_getBaseURL(
2734         ISAXXMLReader* iface,
2735         const WCHAR **pBaseUrl)
2736 {
2737     saxreader *This = impl_from_ISAXXMLReader( iface );
2738     return IVBSAXXMLReader_get_baseURL(
2739             (IVBSAXXMLReader*)&This->lpVBSAXXMLReaderVtbl,
2740             pBaseUrl);
2741 }
2742
2743 static HRESULT WINAPI isaxxmlreader_putBaseURL(
2744         ISAXXMLReader* iface,
2745         const WCHAR *pBaseUrl)
2746 {
2747     saxreader *This = impl_from_ISAXXMLReader( iface );
2748     return IVBSAXXMLReader_put_baseURL(
2749             (IVBSAXXMLReader*)&This->lpVBSAXXMLReaderVtbl,
2750             pBaseUrl);
2751 }
2752
2753 static HRESULT WINAPI isaxxmlreader_getSecureBaseURL(
2754         ISAXXMLReader* iface,
2755         const WCHAR **pSecureBaseUrl)
2756 {
2757     saxreader *This = impl_from_ISAXXMLReader( iface );
2758     return IVBSAXXMLReader_get_secureBaseURL(
2759             (IVBSAXXMLReader*)&This->lpVBSAXXMLReaderVtbl,
2760             pSecureBaseUrl);
2761 }
2762
2763 static HRESULT WINAPI isaxxmlreader_putSecureBaseURL(
2764         ISAXXMLReader* iface,
2765         const WCHAR *secureBaseUrl)
2766 {
2767     saxreader *This = impl_from_ISAXXMLReader( iface );
2768     return IVBSAXXMLReader_put_secureBaseURL(
2769             (IVBSAXXMLReader*)&This->lpVBSAXXMLReaderVtbl,
2770             secureBaseUrl);
2771 }
2772
2773 static HRESULT WINAPI isaxxmlreader_parse(
2774         ISAXXMLReader* iface,
2775         VARIANT varInput)
2776 {
2777     saxreader *This = impl_from_ISAXXMLReader( iface );
2778     return internal_parse(This, varInput, FALSE);
2779 }
2780
2781 static HRESULT WINAPI isaxxmlreader_parseURL(
2782         ISAXXMLReader* iface,
2783         const WCHAR *url)
2784 {
2785     saxreader *This = impl_from_ISAXXMLReader( iface );
2786     return internal_parseURL(This, url, FALSE);
2787 }
2788
2789 static const struct ISAXXMLReaderVtbl isaxreader_vtbl =
2790 {
2791     isaxxmlreader_QueryInterface,
2792     isaxxmlreader_AddRef,
2793     isaxxmlreader_Release,
2794     isaxxmlreader_getFeature,
2795     isaxxmlreader_putFeature,
2796     isaxxmlreader_getProperty,
2797     isaxxmlreader_putProperty,
2798     isaxxmlreader_getEntityResolver,
2799     isaxxmlreader_putEntityResolver,
2800     isaxxmlreader_getContentHandler,
2801     isaxxmlreader_putContentHandler,
2802     isaxxmlreader_getDTDHandler,
2803     isaxxmlreader_putDTDHandler,
2804     isaxxmlreader_getErrorHandler,
2805     isaxxmlreader_putErrorHandler,
2806     isaxxmlreader_getBaseURL,
2807     isaxxmlreader_putBaseURL,
2808     isaxxmlreader_getSecureBaseURL,
2809     isaxxmlreader_putSecureBaseURL,
2810     isaxxmlreader_parse,
2811     isaxxmlreader_parseURL
2812 };
2813
2814 HRESULT SAXXMLReader_create(IUnknown *pUnkOuter, LPVOID *ppObj)
2815 {
2816     saxreader *reader;
2817
2818     TRACE("(%p,%p)\n", pUnkOuter, ppObj);
2819
2820     reader = HeapAlloc( GetProcessHeap(), 0, sizeof (*reader) );
2821     if( !reader )
2822         return E_OUTOFMEMORY;
2823
2824     reader->lpVBSAXXMLReaderVtbl = &saxreader_vtbl;
2825     reader->lpSAXXMLReaderVtbl = &isaxreader_vtbl;
2826     reader->ref = 1;
2827     reader->contentHandler = NULL;
2828     reader->vbcontentHandler = NULL;
2829     reader->errorHandler = NULL;
2830     reader->vberrorHandler = NULL;
2831     reader->lexicalHandler = NULL;
2832     reader->vblexicalHandler = NULL;
2833     reader->declHandler = NULL;
2834     reader->vbdeclHandler = NULL;
2835     reader->isParsing = FALSE;
2836
2837     memset(&reader->sax, 0, sizeof(xmlSAXHandler));
2838     reader->sax.initialized = XML_SAX2_MAGIC;
2839     reader->sax.startDocument = libxmlStartDocument;
2840     reader->sax.endDocument = libxmlEndDocument;
2841     reader->sax.startElementNs = libxmlStartElementNS;
2842     reader->sax.endElementNs = libxmlEndElementNS;
2843     reader->sax.characters = libxmlCharacters;
2844     reader->sax.setDocumentLocator = libxmlSetDocumentLocator;
2845     reader->sax.comment = libxmlComment;
2846     reader->sax.error = libxmlFatalError;
2847     reader->sax.fatalError = libxmlFatalError;
2848     reader->sax.cdataBlock = libxmlCDataBlock;
2849
2850     *ppObj = &reader->lpVBSAXXMLReaderVtbl;
2851
2852     TRACE("returning iface %p\n", *ppObj);
2853
2854     return S_OK;
2855 }
2856
2857 #else
2858
2859 HRESULT SAXXMLReader_create(IUnknown *pUnkOuter, LPVOID *ppObj)
2860 {
2861     MESSAGE("This program tried to use a SAX XML Reader object, but\n"
2862             "libxml2 support was not present at compile time.\n");
2863     return E_NOTIMPL;
2864 }
2865
2866 #endif