git.oblomov.eu Git - wine/blob - 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 #ifdef HAVE_LIBXML2
  27 # include <libxml/parser.h>
  28 # include <libxml/xmlerror.h>
  29 # include <libxml/SAX2.h>
  30 # include <libxml/parserInternals.h>
  31 #endif
  32
  33 #include "windef.h"
  34 #include "winbase.h"
  35 #include "winuser.h"
  36 #include "winnls.h"
  37 #include "ole2.h"
  38 #include "msxml6.h"
  39 #include "wininet.h"
  40 #include "urlmon.h"
  41 #include "winreg.h"
  42 #include "shlwapi.h"
  43
  44 #include "wine/debug.h"
  45 #include "wine/list.h"
  46
  47 #include "msxml_private.h"
  48
  49 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
  50
  51 #ifdef HAVE_LIBXML2
  52
  53 typedef enum
  54 {
  55     FeatureUnknown               = 0,
  56     ExhaustiveErrors             = 1 << 1,
  57     ExternalGeneralEntities      = 1 << 2,
  58     ExternalParameterEntities    = 1 << 3,
  59     ForcedResync                 = 1 << 4,
  60     NamespacePrefixes            = 1 << 5,
  61     Namespaces                   = 1 << 6,
  62     ParameterEntities            = 1 << 7,
  63     PreserveSystemIndentifiers   = 1 << 8,
  64     ProhibitDTD                  = 1 << 9,
  65     SchemaValidation             = 1 << 10,
  66     ServerHttpRequest            = 1 << 11,
  67     SuppressValidationfatalError = 1 << 12,
  68     UseInlineSchema              = 1 << 13,
  69     UseSchemaLocation            = 1 << 14,
  70     LexicalHandlerParEntities    = 1 << 15
  71 } saxreader_feature;
  72
  73 /* feature names */
  74 static const WCHAR FeatureExternalGeneralEntitiesW[] = {
  75     'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/','s','a','x','/',
  76     'f','e','a','t','u','r','e','s','/','e','x','t','e','r','n','a','l','-','g','e','n','e','r','a','l',
  77     '-','e','n','t','i','t','i','e','s',0
  78 };
  79
  80 static const WCHAR FeatureExternalParameterEntitiesW[] = {
  81     'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/','s','a','x','/','f','e','a','t','u','r','e','s',
  82     '/','e','x','t','e','r','n','a','l','-','p','a','r','a','m','e','t','e','r','-','e','n','t','i','t','i','e','s',0
  83 };
  84
  85 static const WCHAR FeatureLexicalHandlerParEntitiesW[] = {
  86     'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/','s','a','x','/','f','e','a','t','u','r','e','s',
  87     '/','l','e','x','i','c','a','l','-','h','a','n','d','l','e','r','/','p','a','r','a','m','e','t','e','r','-','e','n','t','i','t','i','e','s',0
  88 };
  89
  90 static const WCHAR FeatureProhibitDTDW[] = {
  91     'p','r','o','h','i','b','i','t','-','d','t','d',0
  92 };
  93
  94 static const WCHAR FeatureNamespacesW[] = {
  95     'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/','s','a','x','/','f','e','a','t','u','r','e','s',
  96     '/','n','a','m','e','s','p','a','c','e','s',0
  97 };
  98
  99 static const WCHAR FeatureNamespacePrefixesW[] = {
 100     'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/','s','a','x','/','f','e','a','t','u','r','e','s',
 101     '/','n','a','m','e','s','p','a','c','e','-','p','r','e','f','i','x','e','s',0
 102 };
 103
 104 struct saxreader_feature_pair
 105 {
 106     saxreader_feature feature;
 107     const WCHAR *name;
 108 };
 109
 110 static const struct saxreader_feature_pair saxreader_feature_map[] = {
 111     { ExternalGeneralEntities, FeatureExternalGeneralEntitiesW },
 112     { ExternalParameterEntities, FeatureExternalParameterEntitiesW },
 113     { LexicalHandlerParEntities, FeatureLexicalHandlerParEntitiesW },
 114     { NamespacePrefixes, FeatureNamespacePrefixesW },
 115     { Namespaces, FeatureNamespacesW },
 116     { ProhibitDTD, FeatureProhibitDTDW }
 117 };
 118
 119 static saxreader_feature get_saxreader_feature(const WCHAR *name)
 120 {
 121     int min, max, n, c;
 122
 123     min = 0;
 124     max = sizeof(saxreader_feature_map)/sizeof(struct saxreader_feature_pair) - 1;
 125
 126     while (min <= max)
 127     {
 128         n = (min+max)/2;
 129
 130         c = strcmpW(saxreader_feature_map[n].name, name);
 131         if (!c)
 132             return saxreader_feature_map[n].feature;
 133
 134         if (c > 0)
 135             max = n-1;
 136         else
 137             min = n+1;
 138     }
 139
 140     return FeatureUnknown;
 141 }
 142
 143 struct bstrpool
 144 {
 145     BSTR *pool;
 146     unsigned int index;
 147     unsigned int len;
 148 };
 149
 150 typedef struct
 151 {
 152     BSTR prefix;
 153     BSTR uri;
 154 } ns;
 155
 156 typedef struct
 157 {
 158     struct list entry;
 159     BSTR prefix;
 160     BSTR local;
 161     BSTR qname;
 162     ns *ns; /* namespaces defined in this particular element */
 163     int ns_count;
 164 } element_entry;
 165
 166 typedef struct
 167 {
 168     DispatchEx dispex;
 169     IVBSAXXMLReader IVBSAXXMLReader_iface;
 170     ISAXXMLReader ISAXXMLReader_iface;
 171     LONG ref;
 172     ISAXContentHandler *contentHandler;
 173     IVBSAXContentHandler *vbcontentHandler;
 174     ISAXErrorHandler *errorHandler;
 175     IVBSAXErrorHandler *vberrorHandler;
 176     ISAXLexicalHandler *lexicalHandler;
 177     IVBSAXLexicalHandler *vblexicalHandler;
 178     ISAXDeclHandler *declHandler;
 179     IVBSAXDeclHandler *vbdeclHandler;
 180     xmlSAXHandler sax;
 181     BOOL isParsing;
 182     struct bstrpool pool;
 183     saxreader_feature features;
 184     MSXML_VERSION version;
 185 } saxreader;
 186
 187 typedef struct
 188 {
 189     IVBSAXLocator IVBSAXLocator_iface;
 190     ISAXLocator ISAXLocator_iface;
 191     IVBSAXAttributes IVBSAXAttributes_iface;
 192     ISAXAttributes ISAXAttributes_iface;
 193     LONG ref;
 194     saxreader *saxreader;
 195     HRESULT ret;
 196     xmlParserCtxtPtr pParserCtxt;
 197     WCHAR *publicId;
 198     WCHAR *systemId;
 199     int line;
 200     int column;
 201     BOOL vbInterface;
 202     struct list elements;
 203
 204     BSTR namespaceUri;
 205     int attributesSize;
 206     int nb_attributes;
 207     struct _attributes
 208     {
 209         BSTR szLocalname;
 210         BSTR szURI;
 211         BSTR szValue;
 212         BSTR szQName;
 213     } *attributes;
 214 } saxlocator;
 215
 216 static inline saxreader *impl_from_IVBSAXXMLReader( IVBSAXXMLReader *iface )
 217 {
 218     return CONTAINING_RECORD(iface, saxreader, IVBSAXXMLReader_iface);
 219 }
 220
 221 static inline saxreader *impl_from_ISAXXMLReader( ISAXXMLReader *iface )
 222 {
 223     return CONTAINING_RECORD(iface, saxreader, ISAXXMLReader_iface);
 224 }
 225
 226 static inline saxlocator *impl_from_IVBSAXLocator( IVBSAXLocator *iface )
 227 {
 228     return CONTAINING_RECORD(iface, saxlocator, IVBSAXLocator_iface);
 229 }
 230
 231 static inline saxlocator *impl_from_ISAXLocator( ISAXLocator *iface )
 232 {
 233     return CONTAINING_RECORD(iface, saxlocator, ISAXLocator_iface);
 234 }
 235
 236 static inline saxlocator *impl_from_IVBSAXAttributes( IVBSAXAttributes *iface )
 237 {
 238     return CONTAINING_RECORD(iface, saxlocator, IVBSAXAttributes_iface);
 239 }
 240
 241 static inline saxlocator *impl_from_ISAXAttributes( ISAXAttributes *iface )
 242 {
 243     return CONTAINING_RECORD(iface, saxlocator, ISAXAttributes_iface);
 244 }
 245
 246 /* property names */
 247 static const WCHAR PropertyCharsetW[] = {
 248     'c','h','a','r','s','e','t',0
 249 };
 250 static const WCHAR PropertyDeclHandlerW[] = {
 251     'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/',
 252     's','a','x','/','p','r','o','p','e','r','t','i','e','s','/',
 253     'd','e','c','l','a','r','a','t','i','o','n',
 254     '-','h','a','n','d','l','e','r',0
 255 };
 256 static const WCHAR PropertyDomNodeW[] = {
 257     'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/',
 258     's','a','x','/','p','r','o','p','e','r','t','i','e','s','/',
 259     'd','o','m','-','n','o','d','e',0
 260 };
 261 static const WCHAR PropertyInputSourceW[] = {
 262     'i','n','p','u','t','-','s','o','u','r','c','e',0
 263 };
 264 static const WCHAR PropertyLexicalHandlerW[] = {
 265     'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/',
 266     's','a','x','/','p','r','o','p','e','r','t','i','e','s','/',
 267     'l','e','x','i','c','a','l','-','h','a','n','d','l','e','r',0
 268 };
 269 static const WCHAR PropertyMaxElementDepthW[] = {
 270     'm','a','x','-','e','l','e','m','e','n','t','-','d','e','p','t','h',0
 271 };
 272 static const WCHAR PropertyMaxXMLSizeW[] = {
 273     'm','a','x','-','x','m','l','-','s','i','z','e',0
 274 };
 275 static const WCHAR PropertySchemaDeclHandlerW[] = {
 276     's','c','h','e','m','a','-','d','e','c','l','a','r','a','t','i','o','n','-',
 277     'h','a','n','d','l','e','r',0
 278 };
 279 static const WCHAR PropertyXMLDeclEncodingW[] = {
 280     'x','m','l','d','e','c','l','-','e','n','c','o','d','i','n','g',0
 281 };
 282 static const WCHAR PropertyXMLDeclStandaloneW[] = {
 283     'x','m','l','d','e','c','l','-','s','t','a','n','d','a','l','o','n','e',0
 284 };
 285 static const WCHAR PropertyXMLDeclVersionW[] = {
 286     'x','m','l','d','e','c','l','-','v','e','r','s','i','o','n',0
 287 };
 288
 289 static inline HRESULT set_feature_value(saxreader *reader, saxreader_feature feature, VARIANT_BOOL value)
 290 {
 291     /* handling of non-VARIANT_* values is version dependent */
 292     if ((reader->version <  MSXML4) && (value != VARIANT_TRUE))
 293         value = VARIANT_FALSE;
 294     if ((reader->version >= MSXML4) && (value != VARIANT_FALSE))
 295         value = VARIANT_TRUE;
 296
 297     if (value == VARIANT_TRUE)
 298         reader->features |=  feature;
 299     else
 300         reader->features &= ~feature;
 301
 302     return S_OK;
 303 }
 304
 305 static inline HRESULT get_feature_value(const saxreader *reader, saxreader_feature feature, VARIANT_BOOL *value)
 306 {
 307     *value = reader->features & feature ? VARIANT_TRUE : VARIANT_FALSE;
 308     return S_OK;
 309 }
 310
 311 static BOOL is_namespaces_enabled(const saxreader *reader)
 312 {
 313     return (reader->version < MSXML4) || (reader->features & Namespaces);
 314 }
 315
 316 static inline int has_content_handler(const saxlocator *locator)
 317 {
 318     return  (locator->vbInterface && locator->saxreader->vbcontentHandler) ||
 319            (!locator->vbInterface && locator->saxreader->contentHandler);
 320 }
 321
 322 static inline int has_lexical_handler(const saxlocator *locator)
 323 {
 324     return  (locator->vbInterface && locator->saxreader->vblexicalHandler) ||
 325            (!locator->vbInterface && locator->saxreader->lexicalHandler);
 326 }
 327
 328 static inline int has_error_handler(const saxlocator *locator)
 329 {
 330     return (locator->vbInterface && locator->saxreader->vberrorHandler) ||
 331           (!locator->vbInterface && locator->saxreader->errorHandler);
 332 }
 333
 334 static BSTR build_qname(BSTR prefix, BSTR local)
 335 {
 336     if (prefix && *prefix)
 337     {
 338         BSTR qname = SysAllocStringLen(NULL, SysStringLen(prefix) + SysStringLen(local) + 1);
 339         WCHAR *ptr;
 340
 341         ptr = qname;
 342         strcpyW(ptr, prefix);
 343         ptr += SysStringLen(prefix);
 344         *ptr++ = ':';
 345         strcpyW(ptr, local);
 346         return qname;
 347     }
 348     else
 349         return SysAllocString(local);
 350 }
 351
 352 static element_entry* alloc_element_entry(const xmlChar *local, const xmlChar *prefix, int nb_ns,
 353     const xmlChar **namespaces)
 354 {
 355     element_entry *ret;
 356     int i;
 357
 358     ret = heap_alloc(sizeof(*ret));
 359     if (!ret) return ret;
 360
 361     ret->local  = bstr_from_xmlChar(local);
 362     ret->prefix = bstr_from_xmlChar(prefix);
 363     ret->qname  = build_qname(ret->prefix, ret->local);
 364     ret->ns = nb_ns ? heap_alloc(nb_ns*sizeof(ns)) : NULL;
 365     ret->ns_count = nb_ns;
 366
 367     for (i=0; i < nb_ns; i++)
 368     {
 369         ret->ns[i].prefix = bstr_from_xmlChar(namespaces[2*i]);
 370         ret->ns[i].uri = bstr_from_xmlChar(namespaces[2*i+1]);
 371     }
 372
 373     return ret;
 374 }
 375
 376 static void free_element_entry(element_entry *element)
 377 {
 378     int i;
 379
 380     for (i=0; i<element->ns_count;i++)
 381     {
 382         SysFreeString(element->ns[i].prefix);
 383         SysFreeString(element->ns[i].uri);
 384     }
 385
 386     SysFreeString(element->prefix);
 387     SysFreeString(element->local);
 388
 389     heap_free(element->ns);
 390     heap_free(element);
 391 }
 392
 393 static void push_element_ns(saxlocator *locator, element_entry *element)
 394 {
 395     list_add_head(&locator->elements, &element->entry);
 396 }
 397
 398 static element_entry * pop_element_ns(saxlocator *locator)
 399 {
 400     element_entry *element = LIST_ENTRY(list_head(&locator->elements), element_entry, entry);
 401
 402     if (element)
 403         list_remove(&element->entry);
 404
 405     return element;
 406 }
 407
 408 static BSTR find_element_uri(saxlocator *locator, const xmlChar *uri)
 409 {
 410     element_entry *element;
 411     BSTR uriW;
 412     int i;
 413
 414     if (!uri) return NULL;
 415
 416     uriW = bstr_from_xmlChar(uri);
 417
 418     LIST_FOR_EACH_ENTRY(element, &locator->elements, element_entry, entry)
 419     {
 420         for (i=0; i < element->ns_count; i++)
 421             if (!strcmpW(uriW, element->ns[i].uri))
 422             {
 423                 SysFreeString(uriW);
 424                 return element->ns[i].uri;
 425             }
 426     }
 427
 428     SysFreeString(uriW);
 429     ERR("namespace uri not found, %s\n", debugstr_a((char*)uri));
 430     return NULL;
 431 }
 432
 433 /* used to localize version dependent error check behaviour */
 434 static inline BOOL sax_callback_failed(saxlocator *This, HRESULT hr)
 435 {
 436     return This->saxreader->version >= MSXML4 ? FAILED(hr) : hr != S_OK;
 437 }
 438
 439 /* index value -1 means it tries to loop for a first time */
 440 static inline BOOL iterate_endprefix_index(saxlocator *This, const element_entry *element, int *i)
 441 {
 442     if (This->saxreader->version >= MSXML4)
 443     {
 444         if (*i == -1) *i = 0; else ++*i;
 445         return *i < element->ns_count;
 446     }
 447     else
 448     {
 449         if (*i == -1) *i = element->ns_count-1; else --*i;
 450         return *i >= 0;
 451     }
 452 }
 453
 454 static BOOL bstr_pool_insert(struct bstrpool *pool, BSTR pool_entry)
 455 {
 456     if (!pool->pool)
 457     {
 458         pool->pool = HeapAlloc(GetProcessHeap(), 0, 16 * sizeof(*pool->pool));
 459         if (!pool->pool)
 460             return FALSE;
 461
 462         pool->index = 0;
 463         pool->len = 16;
 464     }
 465     else if (pool->index == pool->len)
 466     {
 467         BSTR *realloc = HeapReAlloc(GetProcessHeap(), 0, pool->pool, pool->len * 2 * sizeof(*realloc));
 468
 469         if (!realloc)
 470             return FALSE;
 471
 472         pool->pool = realloc;
 473         pool->len *= 2;
 474     }
 475
 476     pool->pool[pool->index++] = pool_entry;
 477     return TRUE;
 478 }
 479
 480 static void free_bstr_pool(struct bstrpool *pool)
 481 {
 482     unsigned int i;
 483
 484     for (i = 0; i < pool->index; i++)
 485         SysFreeString(pool->pool[i]);
 486
 487     HeapFree(GetProcessHeap(), 0, pool->pool);
 488
 489     pool->pool = NULL;
 490     pool->index = pool->len = 0;
 491 }
 492
 493 static BSTR bstr_from_xmlCharN(const xmlChar *buf, int len)
 494 {
 495     DWORD dLen;
 496     BSTR bstr;
 497
 498     if (!buf)
 499         return NULL;
 500
 501     dLen = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)buf, len, NULL, 0);
 502     if(len != -1) dLen++;
 503     bstr = SysAllocStringLen(NULL, dLen-1);
 504     if (!bstr)
 505         return NULL;
 506     MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)buf, len, bstr, dLen);
 507     if(len != -1) bstr[dLen-1] = '\0';
 508
 509     return bstr;
 510 }
 511
 512 static BSTR QName_from_xmlChar(const xmlChar *prefix, const xmlChar *name)
 513 {
 514     xmlChar *qname;
 515     BSTR bstr;
 516
 517     if(!name) return NULL;
 518
 519     if(!prefix || !*prefix)
 520         return bstr_from_xmlChar(name);
 521
 522     qname = xmlBuildQName(name, prefix, NULL, 0);
 523     bstr = bstr_from_xmlChar(qname);
 524     xmlFree(qname);
 525
 526     return bstr;
 527 }
 528
 529 static BSTR pooled_bstr_from_xmlChar(struct bstrpool *pool, const xmlChar *buf)
 530 {
 531     BSTR pool_entry = bstr_from_xmlChar(buf);
 532
 533     if (pool_entry && !bstr_pool_insert(pool, pool_entry))
 534     {
 535         SysFreeString(pool_entry);
 536         return NULL;
 537     }
 538
 539     return pool_entry;
 540 }
 541
 542 static BSTR pooled_bstr_from_xmlCharN(struct bstrpool *pool, const xmlChar *buf, int len)
 543 {
 544     BSTR pool_entry = bstr_from_xmlCharN(buf, len);
 545
 546     if (pool_entry && !bstr_pool_insert(pool, pool_entry))
 547     {
 548         SysFreeString(pool_entry);
 549         return NULL;
 550     }
 551
 552     return pool_entry;
 553 }
 554
 555 static void format_error_message_from_id(saxlocator *This, HRESULT hr)
 556 {
 557     xmlStopParser(This->pParserCtxt);
 558     This->ret = hr;
 559
 560     if(has_error_handler(This))
 561     {
 562         WCHAR msg[1024];
 563         if(!FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM,
 564                     NULL, hr, 0, msg, sizeof(msg), NULL))
 565         {
 566             FIXME("MSXML errors not yet supported.\n");
 567             msg[0] = '\0';
 568         }
 569
 570         if(This->vbInterface)
 571         {
 572             BSTR bstrMsg = SysAllocString(msg);
 573             IVBSAXErrorHandler_fatalError(This->saxreader->vberrorHandler,
 574                     &This->IVBSAXLocator_iface, &bstrMsg, hr);
 575             SysFreeString(bstrMsg);
 576         }
 577         else
 578             ISAXErrorHandler_fatalError(This->saxreader->errorHandler,
 579                     &This->ISAXLocator_iface, msg, hr);
 580     }
 581 }
 582
 583 static void update_position(saxlocator *This, BOOL fix_column)
 584 {
 585     const xmlChar *p = This->pParserCtxt->input->cur-1;
 586
 587     This->line = xmlSAX2GetLineNumber(This->pParserCtxt);
 588     if(fix_column)
 589     {
 590         This->column = 1;
 591         for(; *p!='\n' && *p!='\r' && p>=This->pParserCtxt->input->base; p--)
 592             This->column++;
 593     }
 594     else
 595     {
 596         This->column = xmlSAX2GetColumnNumber(This->pParserCtxt);
 597     }
 598 }
 599
 600 /*** IVBSAXAttributes interface ***/
 601 /*** IUnknown methods ***/
 602 static HRESULT WINAPI ivbsaxattributes_QueryInterface(
 603         IVBSAXAttributes* iface,
 604         REFIID riid,
 605         void **ppvObject)
 606 {
 607     saxlocator *This = impl_from_IVBSAXAttributes(iface);
 608     TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
 609     return IVBSAXLocator_QueryInterface(&This->IVBSAXLocator_iface, riid, ppvObject);
 610 }
 611
 612 static ULONG WINAPI ivbsaxattributes_AddRef(IVBSAXAttributes* iface)
 613 {
 614     saxlocator *This = impl_from_IVBSAXAttributes(iface);
 615     return ISAXLocator_AddRef(&This->ISAXLocator_iface);
 616 }
 617
 618 static ULONG WINAPI ivbsaxattributes_Release(IVBSAXAttributes* iface)
 619 {
 620     saxlocator *This = impl_from_IVBSAXAttributes(iface);
 621     return ISAXLocator_Release(&This->ISAXLocator_iface);
 622 }
 623
 624 /*** IDispatch methods ***/
 625 static HRESULT WINAPI ivbsaxattributes_GetTypeInfoCount( IVBSAXAttributes *iface, UINT* pctinfo )
 626 {
 627     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 628
 629     TRACE("(%p)->(%p)\n", This, pctinfo);
 630
 631     *pctinfo = 1;
 632
 633     return S_OK;
 634 }
 635
 636 static HRESULT WINAPI ivbsaxattributes_GetTypeInfo(
 637     IVBSAXAttributes *iface,
 638     UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo )
 639 {
 640     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 641     HRESULT hr;
 642
 643     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 644
 645     hr = get_typeinfo(IVBSAXAttributes_tid, ppTInfo);
 646
 647     return hr;
 648 }
 649
 650 static HRESULT WINAPI ivbsaxattributes_GetIDsOfNames(
 651     IVBSAXAttributes *iface,
 652     REFIID riid,
 653     LPOLESTR* rgszNames,
 654     UINT cNames,
 655     LCID lcid,
 656     DISPID* rgDispId)
 657 {
 658     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 659     ITypeInfo *typeinfo;
 660     HRESULT hr;
 661
 662     TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 663           lcid, rgDispId);
 664
 665     if(!rgszNames || cNames == 0 || !rgDispId)
 666         return E_INVALIDARG;
 667
 668     hr = get_typeinfo(IVBSAXAttributes_tid, &typeinfo);
 669     if(SUCCEEDED(hr))
 670     {
 671         hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
 672         ITypeInfo_Release(typeinfo);
 673     }
 674
 675     return hr;
 676 }
 677
 678 static HRESULT WINAPI ivbsaxattributes_Invoke(
 679     IVBSAXAttributes *iface,
 680     DISPID dispIdMember,
 681     REFIID riid,
 682     LCID lcid,
 683     WORD wFlags,
 684     DISPPARAMS* pDispParams,
 685     VARIANT* pVarResult,
 686     EXCEPINFO* pExcepInfo,
 687     UINT* puArgErr)
 688 {
 689     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 690     ITypeInfo *typeinfo;
 691     HRESULT hr;
 692
 693     TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 694           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 695
 696     hr = get_typeinfo(IVBSAXAttributes_tid, &typeinfo);
 697     if(SUCCEEDED(hr))
 698     {
 699         hr = ITypeInfo_Invoke(typeinfo, &This->IVBSAXAttributes_iface, dispIdMember, wFlags,
 700                 pDispParams, pVarResult, pExcepInfo, puArgErr);
 701         ITypeInfo_Release(typeinfo);
 702     }
 703
 704     return hr;
 705 }
 706
 707 /*** IVBSAXAttributes methods ***/
 708 static HRESULT WINAPI ivbsaxattributes_get_length(
 709         IVBSAXAttributes* iface,
 710         int *nLength)
 711 {
 712     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 713     return ISAXAttributes_getLength(&This->ISAXAttributes_iface, nLength);
 714 }
 715
 716 static HRESULT WINAPI ivbsaxattributes_getURI(
 717         IVBSAXAttributes* iface,
 718         int nIndex,
 719         BSTR *uri)
 720 {
 721     int len;
 722     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 723     return ISAXAttributes_getURI(&This->ISAXAttributes_iface, nIndex, (const WCHAR**)uri, &len);
 724 }
 725
 726 static HRESULT WINAPI ivbsaxattributes_getLocalName(
 727         IVBSAXAttributes* iface,
 728         int nIndex,
 729         BSTR *localName)
 730 {
 731     int len;
 732     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 733     return ISAXAttributes_getLocalName(&This->ISAXAttributes_iface, nIndex,
 734             (const WCHAR**)localName, &len);
 735 }
 736
 737 static HRESULT WINAPI ivbsaxattributes_getQName(
 738         IVBSAXAttributes* iface,
 739         int nIndex,
 740         BSTR *QName)
 741 {
 742     int len;
 743     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 744     return ISAXAttributes_getQName(&This->ISAXAttributes_iface, nIndex, (const WCHAR**)QName, &len);
 745 }
 746
 747 static HRESULT WINAPI ivbsaxattributes_getIndexFromName(
 748         IVBSAXAttributes* iface,
 749         BSTR uri,
 750         BSTR localName,
 751         int *index)
 752 {
 753     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 754     return ISAXAttributes_getIndexFromName(&This->ISAXAttributes_iface, uri, SysStringLen(uri),
 755             localName, SysStringLen(localName), index);
 756 }
 757
 758 static HRESULT WINAPI ivbsaxattributes_getIndexFromQName(
 759         IVBSAXAttributes* iface,
 760         BSTR QName,
 761         int *index)
 762 {
 763     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 764     return ISAXAttributes_getIndexFromQName(&This->ISAXAttributes_iface, QName,
 765             SysStringLen(QName), index);
 766 }
 767
 768 static HRESULT WINAPI ivbsaxattributes_getType(
 769         IVBSAXAttributes* iface,
 770         int nIndex,
 771         BSTR *type)
 772 {
 773     int len;
 774     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 775     return ISAXAttributes_getType(&This->ISAXAttributes_iface, nIndex, (const WCHAR**)type, &len);
 776 }
 777
 778 static HRESULT WINAPI ivbsaxattributes_getTypeFromName(
 779         IVBSAXAttributes* iface,
 780         BSTR uri,
 781         BSTR localName,
 782         BSTR *type)
 783 {
 784     int len;
 785     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 786     return ISAXAttributes_getTypeFromName(&This->ISAXAttributes_iface, uri, SysStringLen(uri),
 787             localName, SysStringLen(localName), (const WCHAR**)type, &len);
 788 }
 789
 790 static HRESULT WINAPI ivbsaxattributes_getTypeFromQName(
 791         IVBSAXAttributes* iface,
 792         BSTR QName,
 793         BSTR *type)
 794 {
 795     int len;
 796     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 797     return ISAXAttributes_getTypeFromQName(&This->ISAXAttributes_iface, QName, SysStringLen(QName),
 798             (const WCHAR**)type, &len);
 799 }
 800
 801 static HRESULT WINAPI ivbsaxattributes_getValue(
 802         IVBSAXAttributes* iface,
 803         int nIndex,
 804         BSTR *value)
 805 {
 806     int len;
 807     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 808     return ISAXAttributes_getValue(&This->ISAXAttributes_iface, nIndex, (const WCHAR**)value, &len);
 809 }
 810
 811 static HRESULT WINAPI ivbsaxattributes_getValueFromName(
 812         IVBSAXAttributes* iface,
 813         BSTR uri,
 814         BSTR localName,
 815         BSTR *value)
 816 {
 817     int len;
 818     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 819     return ISAXAttributes_getValueFromName(&This->ISAXAttributes_iface, uri, SysStringLen(uri),
 820             localName, SysStringLen(localName), (const WCHAR**)value, &len);
 821 }
 822
 823 static HRESULT WINAPI ivbsaxattributes_getValueFromQName(
 824         IVBSAXAttributes* iface,
 825         BSTR QName,
 826         BSTR *value)
 827 {
 828     int len;
 829     saxlocator *This = impl_from_IVBSAXAttributes( iface );
 830     return ISAXAttributes_getValueFromQName(&This->ISAXAttributes_iface, QName,
 831             SysStringLen(QName), (const WCHAR**)value, &len);
 832 }
 833
 834 static const struct IVBSAXAttributesVtbl ivbsaxattributes_vtbl =
 835 {
 836     ivbsaxattributes_QueryInterface,
 837     ivbsaxattributes_AddRef,
 838     ivbsaxattributes_Release,
 839     ivbsaxattributes_GetTypeInfoCount,
 840     ivbsaxattributes_GetTypeInfo,
 841     ivbsaxattributes_GetIDsOfNames,
 842     ivbsaxattributes_Invoke,
 843     ivbsaxattributes_get_length,
 844     ivbsaxattributes_getURI,
 845     ivbsaxattributes_getLocalName,
 846     ivbsaxattributes_getQName,
 847     ivbsaxattributes_getIndexFromName,
 848     ivbsaxattributes_getIndexFromQName,
 849     ivbsaxattributes_getType,
 850     ivbsaxattributes_getTypeFromName,
 851     ivbsaxattributes_getTypeFromQName,
 852     ivbsaxattributes_getValue,
 853     ivbsaxattributes_getValueFromName,
 854     ivbsaxattributes_getValueFromQName
 855 };
 856
 857 /*** ISAXAttributes interface ***/
 858 /*** IUnknown methods ***/
 859 static HRESULT WINAPI isaxattributes_QueryInterface(
 860         ISAXAttributes* iface,
 861         REFIID riid,
 862         void **ppvObject)
 863 {
 864     saxlocator *This = impl_from_ISAXAttributes(iface);
 865     TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
 866     return ISAXLocator_QueryInterface(&This->ISAXLocator_iface, riid, ppvObject);
 867 }
 868
 869 static ULONG WINAPI isaxattributes_AddRef(ISAXAttributes* iface)
 870 {
 871     saxlocator *This = impl_from_ISAXAttributes(iface);
 872     TRACE("%p\n", This);
 873     return ISAXLocator_AddRef(&This->ISAXLocator_iface);
 874 }
 875
 876 static ULONG WINAPI isaxattributes_Release(ISAXAttributes* iface)
 877 {
 878     saxlocator *This = impl_from_ISAXAttributes(iface);
 879
 880     TRACE("%p\n", This);
 881     return ISAXLocator_Release(&This->ISAXLocator_iface);
 882 }
 883
 884 /*** ISAXAttributes methods ***/
 885 static HRESULT WINAPI isaxattributes_getLength(
 886         ISAXAttributes* iface,
 887         int *length)
 888 {
 889     saxlocator *This = impl_from_ISAXAttributes( iface );
 890
 891     *length = This->nb_attributes;
 892     TRACE("Length set to %d\n", *length);
 893     return S_OK;
 894 }
 895
 896 static HRESULT WINAPI isaxattributes_getURI(
 897         ISAXAttributes* iface,
 898         int index,
 899         const WCHAR **url,
 900         int *size)
 901 {
 902     saxlocator *This = impl_from_ISAXAttributes( iface );
 903     TRACE("(%p)->(%d)\n", This, index);
 904
 905     if(index >= This->nb_attributes || index < 0) return E_INVALIDARG;
 906     if(!url || !size) return E_POINTER;
 907
 908     *size = SysStringLen(This->attributes[index].szURI);
 909     *url = This->attributes[index].szURI;
 910
 911     TRACE("(%s:%d)\n", debugstr_w(This->attributes[index].szURI), *size);
 912
 913     return S_OK;
 914 }
 915
 916 static HRESULT WINAPI isaxattributes_getLocalName(
 917         ISAXAttributes* iface,
 918         int nIndex,
 919         const WCHAR **pLocalName,
 920         int *pLocalNameLength)
 921 {
 922     saxlocator *This = impl_from_ISAXAttributes( iface );
 923     TRACE("(%p)->(%d)\n", This, nIndex);
 924
 925     if(nIndex>=This->nb_attributes || nIndex<0) return E_INVALIDARG;
 926     if(!pLocalName || !pLocalNameLength) return E_POINTER;
 927
 928     *pLocalNameLength = SysStringLen(This->attributes[nIndex].szLocalname);
 929     *pLocalName = This->attributes[nIndex].szLocalname;
 930
 931     return S_OK;
 932 }
 933
 934 static HRESULT WINAPI isaxattributes_getQName(
 935         ISAXAttributes* iface,
 936         int nIndex,
 937         const WCHAR **pQName,
 938         int *pQNameLength)
 939 {
 940     saxlocator *This = impl_from_ISAXAttributes( iface );
 941     TRACE("(%p)->(%d)\n", This, nIndex);
 942
 943     if(nIndex>=This->nb_attributes || nIndex<0) return E_INVALIDARG;
 944     if(!pQName || !pQNameLength) return E_POINTER;
 945
 946     *pQNameLength = SysStringLen(This->attributes[nIndex].szQName);
 947     *pQName = This->attributes[nIndex].szQName;
 948
 949     return S_OK;
 950 }
 951
 952 static HRESULT WINAPI isaxattributes_getName(
 953         ISAXAttributes* iface,
 954         int index,
 955         const WCHAR **uri,
 956         int *pUriLength,
 957         const WCHAR **localName,
 958         int *pLocalNameSize,
 959         const WCHAR **QName,
 960         int *pQNameLength)
 961 {
 962     saxlocator *This = impl_from_ISAXAttributes( iface );
 963     TRACE("(%p)->(%d)\n", This, index);
 964
 965     if(index>=This->nb_attributes || index<0) return E_INVALIDARG;
 966     if(!uri || !pUriLength || !localName || !pLocalNameSize
 967             || !QName || !pQNameLength) return E_POINTER;
 968
 969     *pUriLength = SysStringLen(This->attributes[index].szURI);
 970     *uri = This->attributes[index].szURI;
 971     *pLocalNameSize = SysStringLen(This->attributes[index].szLocalname);
 972     *localName = This->attributes[index].szLocalname;
 973     *pQNameLength = SysStringLen(This->attributes[index].szQName);
 974     *QName = This->attributes[index].szQName;
 975
 976     TRACE("(%s, %s, %s)\n", debugstr_w(*uri), debugstr_w(*localName), debugstr_w(*QName));
 977
 978     return S_OK;
 979 }
 980
 981 static HRESULT WINAPI isaxattributes_getIndexFromName(
 982         ISAXAttributes* iface,
 983         const WCHAR *pUri,
 984         int cUriLength,
 985         const WCHAR *pLocalName,
 986         int cocalNameLength,
 987         int *index)
 988 {
 989     saxlocator *This = impl_from_ISAXAttributes( iface );
 990     int i;
 991     TRACE("(%p)->(%s, %d, %s, %d)\n", This, debugstr_w(pUri), cUriLength,
 992             debugstr_w(pLocalName), cocalNameLength);
 993
 994     if(!pUri || !pLocalName || !index) return E_POINTER;
 995
 996     for(i=0; i<This->nb_attributes; i++)
 997     {
 998         if(cUriLength!=SysStringLen(This->attributes[i].szURI)
 999                 || cocalNameLength!=SysStringLen(This->attributes[i].szLocalname))
1000             continue;
1001         if(cUriLength && memcmp(pUri, This->attributes[i].szURI,
1002                     sizeof(WCHAR)*cUriLength))
1003             continue;
1004         if(cocalNameLength && memcmp(pLocalName, This->attributes[i].szLocalname,
1005                     sizeof(WCHAR)*cocalNameLength))
1006             continue;
1007
1008         *index = i;
1009         return S_OK;
1010     }
1011
1012     return E_INVALIDARG;
1013 }
1014
1015 static HRESULT WINAPI isaxattributes_getIndexFromQName(
1016         ISAXAttributes* iface,
1017         const WCHAR *pQName,
1018         int nQNameLength,
1019         int *index)
1020 {
1021     saxlocator *This = impl_from_ISAXAttributes( iface );
1022     int i;
1023     TRACE("(%p)->(%s, %d)\n", This, debugstr_w(pQName), nQNameLength);
1024
1025     if(!pQName || !index) return E_POINTER;
1026     if(!nQNameLength) return E_INVALIDARG;
1027
1028     for(i=0; i<This->nb_attributes; i++)
1029     {
1030         if(nQNameLength!=SysStringLen(This->attributes[i].szQName)) continue;
1031         if(memcmp(pQName, This->attributes[i].szQName, sizeof(WCHAR)*nQNameLength)) continue;
1032
1033         *index = i;
1034         return S_OK;
1035     }
1036
1037     return E_INVALIDARG;
1038 }
1039
1040 static HRESULT WINAPI isaxattributes_getType(
1041         ISAXAttributes* iface,
1042         int nIndex,
1043         const WCHAR **pType,
1044         int *pTypeLength)
1045 {
1046     saxlocator *This = impl_from_ISAXAttributes( iface );
1047
1048     FIXME("(%p)->(%d) stub\n", This, nIndex);
1049     return E_NOTIMPL;
1050 }
1051
1052 static HRESULT WINAPI isaxattributes_getTypeFromName(
1053         ISAXAttributes* iface,
1054         const WCHAR *pUri,
1055         int nUri,
1056         const WCHAR *pLocalName,
1057         int nLocalName,
1058         const WCHAR **pType,
1059         int *nType)
1060 {
1061     saxlocator *This = impl_from_ISAXAttributes( iface );
1062
1063     FIXME("(%p)->(%s, %d, %s, %d) stub\n", This, debugstr_w(pUri), nUri,
1064             debugstr_w(pLocalName), nLocalName);
1065     return E_NOTIMPL;
1066 }
1067
1068 static HRESULT WINAPI isaxattributes_getTypeFromQName(
1069         ISAXAttributes* iface,
1070         const WCHAR *pQName,
1071         int nQName,
1072         const WCHAR **pType,
1073         int *nType)
1074 {
1075     saxlocator *This = impl_from_ISAXAttributes( iface );
1076
1077     FIXME("(%p)->(%s, %d) stub\n", This, debugstr_w(pQName), nQName);
1078     return E_NOTIMPL;
1079 }
1080
1081 static HRESULT WINAPI isaxattributes_getValue(
1082         ISAXAttributes* iface,
1083         int index,
1084         const WCHAR **value,
1085         int *nValue)
1086 {
1087     saxlocator *This = impl_from_ISAXAttributes( iface );
1088     TRACE("(%p)->(%d)\n", This, index);
1089
1090     if(index>=This->nb_attributes || index<0) return E_INVALIDARG;
1091     if(!value || !nValue) return E_POINTER;
1092
1093     *nValue = SysStringLen(This->attributes[index].szValue);
1094     *value = This->attributes[index].szValue;
1095
1096     TRACE("(%s:%d)\n", debugstr_w(*value), *nValue);
1097
1098     return S_OK;
1099 }
1100
1101 static HRESULT WINAPI isaxattributes_getValueFromName(
1102         ISAXAttributes* iface,
1103         const WCHAR *pUri,
1104         int nUri,
1105         const WCHAR *pLocalName,
1106         int nLocalName,
1107         const WCHAR **pValue,
1108         int *nValue)
1109 {
1110     HRESULT hr;
1111     int index;
1112     saxlocator *This = impl_from_ISAXAttributes( iface );
1113     TRACE("(%p)->(%s, %d, %s, %d)\n", This, debugstr_w(pUri), nUri,
1114             debugstr_w(pLocalName), nLocalName);
1115
1116     hr = ISAXAttributes_getIndexFromName(iface,
1117             pUri, nUri, pLocalName, nLocalName, &index);
1118     if(hr==S_OK) hr = ISAXAttributes_getValue(iface, index, pValue, nValue);
1119
1120     return hr;
1121 }
1122
1123 static HRESULT WINAPI isaxattributes_getValueFromQName(
1124         ISAXAttributes* iface,
1125         const WCHAR *pQName,
1126         int nQName,
1127         const WCHAR **pValue,
1128         int *nValue)
1129 {
1130     HRESULT hr;
1131     int index;
1132     saxlocator *This = impl_from_ISAXAttributes( iface );
1133     TRACE("(%p)->(%s, %d)\n", This, debugstr_w(pQName), nQName);
1134
1135     hr = ISAXAttributes_getIndexFromQName(iface, pQName, nQName, &index);
1136     if(hr==S_OK) hr = ISAXAttributes_getValue(iface, index, pValue, nValue);
1137
1138     return hr;
1139 }
1140
1141 static const struct ISAXAttributesVtbl isaxattributes_vtbl =
1142 {
1143     isaxattributes_QueryInterface,
1144     isaxattributes_AddRef,
1145     isaxattributes_Release,
1146     isaxattributes_getLength,
1147     isaxattributes_getURI,
1148     isaxattributes_getLocalName,
1149     isaxattributes_getQName,
1150     isaxattributes_getName,
1151     isaxattributes_getIndexFromName,
1152     isaxattributes_getIndexFromQName,
1153     isaxattributes_getType,
1154     isaxattributes_getTypeFromName,
1155     isaxattributes_getTypeFromQName,
1156     isaxattributes_getValue,
1157     isaxattributes_getValueFromName,
1158     isaxattributes_getValueFromQName
1159 };
1160
1161 static HRESULT SAXAttributes_populate(saxlocator *locator,
1162         int nb_namespaces, const xmlChar **xmlNamespaces,
1163         int nb_attributes, const xmlChar **xmlAttributes)
1164 {
1165     static const xmlChar xmlns[] = "xmlns";
1166     static const WCHAR xmlnsW[] = { 'x','m','l','n','s',0 };
1167
1168     struct _attributes *attrs;
1169     int i;
1170
1171     /* skip namespace definitions */
1172     if ((locator->saxreader->features & NamespacePrefixes) == 0)
1173         nb_namespaces = 0;
1174
1175     locator->nb_attributes = nb_namespaces + nb_attributes;
1176     if(locator->nb_attributes > locator->attributesSize)
1177     {
1178         attrs = heap_realloc(locator->attributes, sizeof(struct _attributes)*locator->nb_attributes*2);
1179         if(!attrs)
1180         {
1181             locator->nb_attributes = 0;
1182             return E_OUTOFMEMORY;
1183         }
1184         locator->attributes = attrs;
1185     }
1186     else
1187     {
1188         attrs = locator->attributes;
1189     }
1190
1191     for (i = 0; i < nb_namespaces; i++)
1192     {
1193         attrs[nb_attributes+i].szLocalname = SysAllocStringLen(NULL, 0);
1194         attrs[nb_attributes+i].szURI = locator->namespaceUri;
1195         attrs[nb_attributes+i].szValue = bstr_from_xmlChar(xmlNamespaces[2*i+1]);
1196         if(!xmlNamespaces[2*i])
1197             attrs[nb_attributes+i].szQName = SysAllocString(xmlnsW);
1198         else
1199             attrs[nb_attributes+i].szQName = QName_from_xmlChar(xmlns, xmlNamespaces[2*i]);
1200     }
1201
1202     for (i = 0; i < nb_attributes; i++)
1203     {
1204         static const xmlChar xmlA[] = "xml";
1205
1206         if (xmlStrEqual(xmlAttributes[i*5+1], xmlA))
1207             attrs[i].szURI = bstr_from_xmlChar(xmlAttributes[i*5+2]);
1208         else
1209             attrs[i].szURI = find_element_uri(locator, xmlAttributes[i*5+2]);
1210
1211         attrs[i].szLocalname = bstr_from_xmlChar(xmlAttributes[i*5]);
1212         attrs[i].szValue = bstr_from_xmlCharN(xmlAttributes[i*5+3],
1213                 xmlAttributes[i*5+4]-xmlAttributes[i*5+3]);
1214         attrs[i].szQName = QName_from_xmlChar(xmlAttributes[i*5+1],
1215                 xmlAttributes[i*5]);
1216     }
1217
1218     return S_OK;
1219 }
1220
1221 /*** LibXML callbacks ***/
1222 static void libxmlStartDocument(void *ctx)
1223 {
1224     saxlocator *This = ctx;
1225     HRESULT hr;
1226
1227     if (This->saxreader->version >= MSXML4)
1228     {
1229         const xmlChar *p = This->pParserCtxt->input->cur-1;
1230         update_position(This, FALSE);
1231         while(p>This->pParserCtxt->input->base && *p!='>')
1232         {
1233             if(*p=='\n' || (*p=='\r' && *(p+1)!='\n'))
1234                 This->line--;
1235             p--;
1236         }
1237         This->column = 0;
1238         for(; p>=This->pParserCtxt->input->base && *p!='\n' && *p!='\r'; p--)
1239             This->column++;
1240     }
1241
1242     if(has_content_handler(This))
1243     {
1244         if(This->vbInterface)
1245             hr = IVBSAXContentHandler_startDocument(This->saxreader->vbcontentHandler);
1246         else
1247             hr = ISAXContentHandler_startDocument(This->saxreader->contentHandler);
1248
1249         if (sax_callback_failed(This, hr))
1250             format_error_message_from_id(This, hr);
1251     }
1252 }
1253
1254 static void libxmlEndDocument(void *ctx)
1255 {
1256     saxlocator *This = ctx;
1257     HRESULT hr;
1258
1259     if (This->saxreader->version >= MSXML4) {
1260         update_position(This, FALSE);
1261         if(This->column > 1)
1262             This->line++;
1263         This->column = 0;
1264     } else {
1265         This->column = 0;
1266         This->line = 0;
1267     }
1268
1269     if(This->ret != S_OK) return;
1270
1271     if(has_content_handler(This))
1272     {
1273         if(This->vbInterface)
1274             hr = IVBSAXContentHandler_endDocument(This->saxreader->vbcontentHandler);
1275         else
1276             hr = ISAXContentHandler_endDocument(This->saxreader->contentHandler);
1277
1278         if (sax_callback_failed(This, hr))
1279             format_error_message_from_id(This, hr);
1280     }
1281 }
1282
1283 static void libxmlStartElementNS(
1284         void *ctx,
1285         const xmlChar *localname,
1286         const xmlChar *prefix,
1287         const xmlChar *URI,
1288         int nb_namespaces,
1289         const xmlChar **namespaces,
1290         int nb_attributes,
1291         int nb_defaulted,
1292         const xmlChar **attributes)
1293 {
1294     saxlocator *This = ctx;
1295     element_entry *element;
1296     HRESULT hr = S_OK;
1297     BSTR uri;
1298
1299     update_position(This, TRUE);
1300     if(*(This->pParserCtxt->input->cur) == '/')
1301         This->column++;
1302     if(This->saxreader->version < MSXML4)
1303         This->column++;
1304
1305     element = alloc_element_entry(localname, prefix, nb_namespaces, namespaces);
1306     push_element_ns(This, element);
1307
1308     if (is_namespaces_enabled(This->saxreader))
1309     {
1310         int i;
1311
1312         for (i = 0; i < nb_namespaces && has_content_handler(This); i++)
1313         {
1314             if (This->vbInterface)
1315                 hr = IVBSAXContentHandler_startPrefixMapping(
1316                         This->saxreader->vbcontentHandler,
1317                         &element->ns[i].prefix,
1318                         &element->ns[i].uri);
1319             else
1320                 hr = ISAXContentHandler_startPrefixMapping(
1321                         This->saxreader->contentHandler,
1322                         element->ns[i].prefix,
1323                         SysStringLen(element->ns[i].prefix),
1324                         element->ns[i].uri,
1325                         SysStringLen(element->ns[i].uri));
1326
1327             if (sax_callback_failed(This, hr))
1328             {
1329                 format_error_message_from_id(This, hr);
1330                 return;
1331             }
1332         }
1333     }
1334
1335     uri = find_element_uri(This, URI);
1336     hr = SAXAttributes_populate(This, nb_namespaces, namespaces, nb_attributes, attributes);
1337     if (hr == S_OK && has_content_handler(This))
1338     {
1339         BSTR local;
1340
1341         if (is_namespaces_enabled(This->saxreader))
1342             local = element->local;
1343         else
1344             uri = local = NULL;
1345
1346         if (This->vbInterface)
1347             hr = IVBSAXContentHandler_startElement(This->saxreader->vbcontentHandler,
1348                     &uri, &local, &element->qname, &This->IVBSAXAttributes_iface);
1349         else
1350             hr = ISAXContentHandler_startElement(This->saxreader->contentHandler,
1351                     uri, SysStringLen(uri),
1352                     local, SysStringLen(local),
1353                     element->qname, SysStringLen(element->qname),
1354                     &This->ISAXAttributes_iface);
1355
1356        if (sax_callback_failed(This, hr))
1357            format_error_message_from_id(This, hr);
1358     }
1359 }
1360
1361 static void libxmlEndElementNS(
1362         void *ctx,
1363         const xmlChar *localname,
1364         const xmlChar *prefix,
1365         const xmlChar *URI)
1366 {
1367     saxlocator *This = ctx;
1368     element_entry *element;
1369     const xmlChar *p;
1370     BSTR uri, local;
1371     HRESULT hr;
1372
1373     update_position(This, FALSE);
1374     p = This->pParserCtxt->input->cur;
1375
1376     if (This->saxreader->version >= MSXML4)
1377     {
1378         p--;
1379         while(p>This->pParserCtxt->input->base && *p!='>')
1380         {
1381             if(*p=='\n' || (*p=='\r' && *(p+1)!='\n'))
1382                 This->line--;
1383             p--;
1384         }
1385     }
1386     else if(*(p-1)!='>' || *(p-2)!='/')
1387     {
1388         p--;
1389         while(p-2>=This->pParserCtxt->input->base
1390                 && *(p-2)!='<' && *(p-1)!='/')
1391         {
1392             if(*p=='\n' || (*p=='\r' && *(p+1)!='\n'))
1393                 This->line--;
1394             p--;
1395         }
1396     }
1397     This->column = 0;
1398     for(; p>=This->pParserCtxt->input->base && *p!='\n' && *p!='\r'; p--)
1399         This->column++;
1400
1401     uri = find_element_uri(This, URI);
1402     element = pop_element_ns(This);
1403
1404     if (!has_content_handler(This))
1405     {
1406         This->nb_attributes = 0;
1407         free_element_entry(element);
1408         return;
1409     }
1410
1411     if (is_namespaces_enabled(This->saxreader))
1412         local = element->local;
1413     else
1414         uri = local = NULL;
1415
1416     if (This->vbInterface)
1417         hr = IVBSAXContentHandler_endElement(
1418                 This->saxreader->vbcontentHandler,
1419                 &uri, &local, &element->qname);
1420     else
1421         hr = ISAXContentHandler_endElement(
1422                 This->saxreader->contentHandler,
1423                 uri, SysStringLen(uri),
1424                 local, SysStringLen(local),
1425                 element->qname, SysStringLen(element->qname));
1426
1427     This->nb_attributes = 0;
1428
1429     if (sax_callback_failed(This, hr))
1430     {
1431         format_error_message_from_id(This, hr);
1432         free_element_entry(element);
1433         return;
1434     }
1435
1436     if (is_namespaces_enabled(This->saxreader))
1437     {
1438         int i = -1;
1439         while (iterate_endprefix_index(This, element, &i) && has_content_handler(This))
1440         {
1441             if (This->vbInterface)
1442                 hr = IVBSAXContentHandler_endPrefixMapping(
1443                         This->saxreader->vbcontentHandler, &element->ns[i].prefix);
1444             else
1445                 hr = ISAXContentHandler_endPrefixMapping(
1446                         This->saxreader->contentHandler,
1447                         element->ns[i].prefix, SysStringLen(element->ns[i].prefix));
1448
1449             if (sax_callback_failed(This, hr)) break;
1450        }
1451
1452        if (sax_callback_failed(This, hr))
1453            format_error_message_from_id(This, hr);
1454     }
1455
1456     free_element_entry(element);
1457 }
1458
1459 static void libxmlCharacters(
1460         void *ctx,
1461         const xmlChar *ch,
1462         int len)
1463 {
1464     saxlocator *This = ctx;
1465     BSTR Chars;
1466     HRESULT hr;
1467     xmlChar *cur, *end;
1468     BOOL lastEvent = FALSE;
1469
1470     if(!(has_content_handler(This))) return;
1471
1472     update_position(This, FALSE);
1473     cur = (xmlChar*)This->pParserCtxt->input->cur;
1474     while(cur>=This->pParserCtxt->input->base && *cur!='>')
1475     {
1476         if(*cur=='\n' || (*cur=='\r' && *(cur+1)!='\n'))
1477             This->line--;
1478         cur--;
1479     }
1480     This->column = 1;
1481     for(; cur>=This->pParserCtxt->input->base && *cur!='\n' && *cur!='\r'; cur--)
1482         This->column++;
1483
1484     cur = (xmlChar*)ch;
1485     if(*(ch-1)=='\r') cur--;
1486     end = cur;
1487
1488     while(1)
1489     {
1490         while(end-ch<len && *end!='\r') end++;
1491         if(end-ch==len)
1492         {
1493             lastEvent = TRUE;
1494         }
1495         else
1496         {
1497             *end = '\n';
1498             end++;
1499         }
1500
1501         if (This->saxreader->version >= MSXML4)
1502         {
1503             xmlChar *p;
1504
1505             for(p=cur; p!=end; p++)
1506             {
1507                 if(*p=='\n')
1508                 {
1509                     This->line++;
1510                     This->column = 1;
1511                 }
1512                 else
1513                 {
1514                     This->column++;
1515                 }
1516             }
1517
1518             if(!lastEvent)
1519                 This->column = 0;
1520         }
1521
1522         Chars = pooled_bstr_from_xmlCharN(&This->saxreader->pool, cur, end-cur);
1523         if(This->vbInterface)
1524             hr = IVBSAXContentHandler_characters(
1525                     This->saxreader->vbcontentHandler, &Chars);
1526         else
1527             hr = ISAXContentHandler_characters(
1528                     This->saxreader->contentHandler,
1529                     Chars, SysStringLen(Chars));
1530
1531         if (sax_callback_failed(This, hr))
1532         {
1533             format_error_message_from_id(This, hr);
1534             return;
1535         }
1536
1537         if (This->saxreader->version < MSXML4)
1538             This->column += end-cur;
1539
1540         if(lastEvent)
1541             break;
1542
1543         *(end-1) = '\r';
1544         if(*end == '\n')
1545         {
1546             end++;
1547             This->column++;
1548         }
1549         cur = end;
1550
1551         if(end-ch == len) break;
1552     }
1553 }
1554
1555 static void libxmlSetDocumentLocator(
1556         void *ctx,
1557         xmlSAXLocatorPtr loc)
1558 {
1559     saxlocator *This = ctx;
1560     HRESULT hr = S_OK;
1561
1562     if(has_content_handler(This))
1563     {
1564         if(This->vbInterface)
1565             hr = IVBSAXContentHandler_putref_documentLocator(This->saxreader->vbcontentHandler,
1566                     &This->IVBSAXLocator_iface);
1567         else
1568             hr = ISAXContentHandler_putDocumentLocator(This->saxreader->contentHandler,
1569                     &This->ISAXLocator_iface);
1570     }
1571
1572     if(FAILED(hr))
1573         format_error_message_from_id(This, hr);
1574 }
1575
1576 static void libxmlComment(void *ctx, const xmlChar *value)
1577 {
1578     saxlocator *This = ctx;
1579     BSTR bValue;
1580     HRESULT hr;
1581     const xmlChar *p = This->pParserCtxt->input->cur;
1582
1583     update_position(This, FALSE);
1584     while(p-4>=This->pParserCtxt->input->base
1585             && memcmp(p-4, "<!--", sizeof(char[4])))
1586     {
1587         if(*p=='\n' || (*p=='\r' && *(p+1)!='\n'))
1588             This->line--;
1589         p--;
1590     }
1591
1592     This->column = 0;
1593     for(; p>=This->pParserCtxt->input->base && *p!='\n' && *p!='\r'; p--)
1594         This->column++;
1595
1596     if (!has_lexical_handler(This)) return;
1597
1598     bValue = pooled_bstr_from_xmlChar(&This->saxreader->pool, value);
1599
1600     if(This->vbInterface)
1601         hr = IVBSAXLexicalHandler_comment(
1602                 This->saxreader->vblexicalHandler, &bValue);
1603     else
1604         hr = ISAXLexicalHandler_comment(
1605                 This->saxreader->lexicalHandler,
1606                 bValue, SysStringLen(bValue));
1607
1608     if(FAILED(hr))
1609         format_error_message_from_id(This, hr);
1610 }
1611
1612 static void libxmlFatalError(void *ctx, const char *msg, ...)
1613 {
1614     saxlocator *This = ctx;
1615     char message[1024];
1616     WCHAR *error;
1617     DWORD len;
1618     va_list args;
1619
1620     if(This->ret != S_OK) {
1621         xmlStopParser(This->pParserCtxt);
1622         return;
1623     }
1624
1625     va_start(args, msg);
1626     vsprintf(message, msg, args);
1627     va_end(args);
1628
1629     len = MultiByteToWideChar(CP_UNIXCP, 0, message, -1, NULL, 0);
1630     error = heap_alloc(sizeof(WCHAR)*len);
1631     if(error)
1632     {
1633         MultiByteToWideChar(CP_UNIXCP, 0, message, -1, error, len);
1634         TRACE("fatal error for %p: %s\n", This, debugstr_w(error));
1635     }
1636
1637     if(!has_error_handler(This))
1638     {
1639         xmlStopParser(This->pParserCtxt);
1640         This->ret = E_FAIL;
1641         heap_free(error);
1642         return;
1643     }
1644
1645     FIXME("Error handling is not compatible.\n");
1646
1647     if(This->vbInterface)
1648     {
1649         BSTR bstrError = SysAllocString(error);
1650         IVBSAXErrorHandler_fatalError(This->saxreader->vberrorHandler, &This->IVBSAXLocator_iface,
1651                 &bstrError, E_FAIL);
1652         SysFreeString(bstrError);
1653     }
1654     else
1655         ISAXErrorHandler_fatalError(This->saxreader->errorHandler, &This->ISAXLocator_iface,
1656                 error, E_FAIL);
1657
1658     heap_free(error);
1659
1660     xmlStopParser(This->pParserCtxt);
1661     This->ret = E_FAIL;
1662 }
1663
1664 static void libxmlCDataBlock(void *ctx, const xmlChar *value, int len)
1665 {
1666     saxlocator *This = ctx;
1667     HRESULT hr = S_OK;
1668     xmlChar *beg = (xmlChar*)This->pParserCtxt->input->cur-len;
1669     xmlChar *cur, *end;
1670     int realLen;
1671     BSTR Chars;
1672     BOOL lastEvent = FALSE, change;
1673
1674     update_position(This, FALSE);
1675     while(beg-9>=This->pParserCtxt->input->base
1676             && memcmp(beg-9, "<![CDATA[", sizeof(char[9])))
1677     {
1678         if(*beg=='\n' || (*beg=='\r' && *(beg+1)!='\n'))
1679             This->line--;
1680         beg--;
1681     }
1682     This->column = 0;
1683     for(; beg>=This->pParserCtxt->input->base && *beg!='\n' && *beg!='\r'; beg--)
1684         This->column++;
1685
1686     if (has_lexical_handler(This))
1687     {
1688        if (This->vbInterface)
1689            hr = IVBSAXLexicalHandler_startCDATA(This->saxreader->vblexicalHandler);
1690        else
1691            hr = ISAXLexicalHandler_startCDATA(This->saxreader->lexicalHandler);
1692     }
1693
1694     if(FAILED(hr))
1695     {
1696         format_error_message_from_id(This, hr);
1697         return;
1698     }
1699
1700     realLen = This->pParserCtxt->input->cur-beg-3;
1701     cur = beg;
1702     end = beg;
1703
1704     while(1)
1705     {
1706         while(end-beg<realLen && *end!='\r') end++;
1707         if(end-beg==realLen)
1708         {
1709             end--;
1710             lastEvent = TRUE;
1711         }
1712         else if(end-beg==realLen-1 && *end=='\r' && *(end+1)=='\n')
1713             lastEvent = TRUE;
1714
1715         if(*end == '\r') change = TRUE;
1716         else change = FALSE;
1717
1718         if(change) *end = '\n';
1719
1720         if(has_content_handler(This))
1721         {
1722             Chars = pooled_bstr_from_xmlCharN(&This->saxreader->pool, cur, end-cur+1);
1723             if(This->vbInterface)
1724                 hr = IVBSAXContentHandler_characters(
1725                         This->saxreader->vbcontentHandler, &Chars);
1726             else
1727                 hr = ISAXContentHandler_characters(
1728                         This->saxreader->contentHandler,
1729                         Chars, SysStringLen(Chars));
1730         }
1731
1732         if(change) *end = '\r';
1733
1734         if(lastEvent)
1735             break;
1736
1737         This->column += end-cur+2;
1738         end += 2;
1739         cur = end;
1740     }
1741
1742     if (has_lexical_handler(This))
1743     {
1744         if (This->vbInterface)
1745             hr = IVBSAXLexicalHandler_endCDATA(This->saxreader->vblexicalHandler);
1746         else
1747             hr = ISAXLexicalHandler_endCDATA(This->saxreader->lexicalHandler);
1748     }
1749
1750     if(FAILED(hr))
1751         format_error_message_from_id(This, hr);
1752
1753     This->column += 4+end-cur;
1754 }
1755
1756 /*** IVBSAXLocator interface ***/
1757 /*** IUnknown methods ***/
1758 static HRESULT WINAPI ivbsaxlocator_QueryInterface(IVBSAXLocator* iface, REFIID riid, void **ppvObject)
1759 {
1760     saxlocator *This = impl_from_IVBSAXLocator( iface );
1761
1762     TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppvObject);
1763
1764     *ppvObject = NULL;
1765
1766     if ( IsEqualGUID( riid, &IID_IUnknown ) ||
1767             IsEqualGUID( riid, &IID_IDispatch) ||
1768             IsEqualGUID( riid, &IID_IVBSAXLocator ))
1769     {
1770         *ppvObject = iface;
1771     }
1772     else if ( IsEqualGUID( riid, &IID_IVBSAXAttributes ))
1773     {
1774         *ppvObject = &This->IVBSAXAttributes_iface;
1775     }
1776     else
1777     {
1778         FIXME("interface %s not implemented\n", debugstr_guid(riid));
1779         return E_NOINTERFACE;
1780     }
1781
1782     IVBSAXLocator_AddRef( iface );
1783
1784     return S_OK;
1785 }
1786
1787 static ULONG WINAPI ivbsaxlocator_AddRef(IVBSAXLocator* iface)
1788 {
1789     saxlocator *This = impl_from_IVBSAXLocator( iface );
1790     TRACE("%p\n", This );
1791     return InterlockedIncrement( &This->ref );
1792 }
1793
1794 static ULONG WINAPI ivbsaxlocator_Release(
1795         IVBSAXLocator* iface)
1796 {
1797     saxlocator *This = impl_from_IVBSAXLocator( iface );
1798     return ISAXLocator_Release((ISAXLocator*)&This->IVBSAXLocator_iface);
1799 }
1800
1801 /*** IDispatch methods ***/
1802 static HRESULT WINAPI ivbsaxlocator_GetTypeInfoCount( IVBSAXLocator *iface, UINT* pctinfo )
1803 {
1804     saxlocator *This = impl_from_IVBSAXLocator( iface );
1805
1806     TRACE("(%p)->(%p)\n", This, pctinfo);
1807
1808     *pctinfo = 1;
1809
1810     return S_OK;
1811 }
1812
1813 static HRESULT WINAPI ivbsaxlocator_GetTypeInfo(
1814     IVBSAXLocator *iface,
1815     UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo )
1816 {
1817     saxlocator *This = impl_from_IVBSAXLocator( iface );
1818     HRESULT hr;
1819
1820     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
1821
1822     hr = get_typeinfo(IVBSAXLocator_tid, ppTInfo);
1823
1824     return hr;
1825 }
1826
1827 static HRESULT WINAPI ivbsaxlocator_GetIDsOfNames(
1828     IVBSAXLocator *iface,
1829     REFIID riid,
1830     LPOLESTR* rgszNames,
1831     UINT cNames,
1832     LCID lcid,
1833     DISPID* rgDispId)
1834 {
1835     saxlocator *This = impl_from_IVBSAXLocator( iface );
1836     ITypeInfo *typeinfo;
1837     HRESULT hr;
1838
1839     TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
1840           lcid, rgDispId);
1841
1842     if(!rgszNames || cNames == 0 || !rgDispId)
1843         return E_INVALIDARG;
1844
1845     hr = get_typeinfo(IVBSAXLocator_tid, &typeinfo);
1846     if(SUCCEEDED(hr))
1847     {
1848         hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
1849         ITypeInfo_Release(typeinfo);
1850     }
1851
1852     return hr;
1853 }
1854
1855 static HRESULT WINAPI ivbsaxlocator_Invoke(
1856     IVBSAXLocator *iface,
1857     DISPID dispIdMember,
1858     REFIID riid,
1859     LCID lcid,
1860     WORD wFlags,
1861     DISPPARAMS* pDispParams,
1862     VARIANT* pVarResult,
1863     EXCEPINFO* pExcepInfo,
1864     UINT* puArgErr)
1865 {
1866     saxlocator *This = impl_from_IVBSAXLocator( iface );
1867     ITypeInfo *typeinfo;
1868     HRESULT hr;
1869
1870     TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
1871           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
1872
1873     hr = get_typeinfo(IVBSAXLocator_tid, &typeinfo);
1874     if(SUCCEEDED(hr))
1875     {
1876         hr = ITypeInfo_Invoke(typeinfo, &This->IVBSAXLocator_iface, dispIdMember, wFlags,
1877                 pDispParams, pVarResult, pExcepInfo, puArgErr);
1878         ITypeInfo_Release(typeinfo);
1879     }
1880
1881     return hr;
1882 }
1883
1884 /*** IVBSAXLocator methods ***/
1885 static HRESULT WINAPI ivbsaxlocator_get_columnNumber(
1886         IVBSAXLocator* iface,
1887         int *pnColumn)
1888 {
1889     saxlocator *This = impl_from_IVBSAXLocator( iface );
1890     return ISAXLocator_getColumnNumber((ISAXLocator*)&This->IVBSAXLocator_iface, pnColumn);
1891 }
1892
1893 static HRESULT WINAPI ivbsaxlocator_get_lineNumber(
1894         IVBSAXLocator* iface,
1895         int *pnLine)
1896 {
1897     saxlocator *This = impl_from_IVBSAXLocator( iface );
1898     return ISAXLocator_getLineNumber((ISAXLocator*)&This->IVBSAXLocator_iface, pnLine);
1899 }
1900
1901 static HRESULT WINAPI ivbsaxlocator_get_publicId(
1902         IVBSAXLocator* iface,
1903         BSTR* publicId)
1904 {
1905     saxlocator *This = impl_from_IVBSAXLocator( iface );
1906     return ISAXLocator_getPublicId((ISAXLocator*)&This->IVBSAXLocator_iface,
1907             (const WCHAR**)publicId);
1908 }
1909
1910 static HRESULT WINAPI ivbsaxlocator_get_systemId(
1911         IVBSAXLocator* iface,
1912         BSTR* systemId)
1913 {
1914     saxlocator *This = impl_from_IVBSAXLocator( iface );
1915     return ISAXLocator_getSystemId((ISAXLocator*)&This->IVBSAXLocator_iface,
1916             (const WCHAR**)systemId);
1917 }
1918
1919 static const struct IVBSAXLocatorVtbl VBSAXLocatorVtbl =
1920 {
1921     ivbsaxlocator_QueryInterface,
1922     ivbsaxlocator_AddRef,
1923     ivbsaxlocator_Release,
1924     ivbsaxlocator_GetTypeInfoCount,
1925     ivbsaxlocator_GetTypeInfo,
1926     ivbsaxlocator_GetIDsOfNames,
1927     ivbsaxlocator_Invoke,
1928     ivbsaxlocator_get_columnNumber,
1929     ivbsaxlocator_get_lineNumber,
1930     ivbsaxlocator_get_publicId,
1931     ivbsaxlocator_get_systemId
1932 };
1933
1934 /*** ISAXLocator interface ***/
1935 /*** IUnknown methods ***/
1936 static HRESULT WINAPI isaxlocator_QueryInterface(ISAXLocator* iface, REFIID riid, void **ppvObject)
1937 {
1938     saxlocator *This = impl_from_ISAXLocator( iface );
1939
1940     TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppvObject );
1941
1942     *ppvObject = NULL;
1943
1944     if ( IsEqualGUID( riid, &IID_IUnknown ) ||
1945             IsEqualGUID( riid, &IID_ISAXLocator ))
1946     {
1947         *ppvObject = iface;
1948     }
1949     else if ( IsEqualGUID( riid, &IID_ISAXAttributes ))
1950     {
1951         *ppvObject = &This->ISAXAttributes_iface;
1952     }
1953     else
1954     {
1955         WARN("interface %s not implemented\n", debugstr_guid(riid));
1956         return E_NOINTERFACE;
1957     }
1958
1959     ISAXLocator_AddRef( iface );
1960
1961     return S_OK;
1962 }
1963
1964 static ULONG WINAPI isaxlocator_AddRef(ISAXLocator* iface)
1965 {
1966     saxlocator *This = impl_from_ISAXLocator( iface );
1967     ULONG ref = InterlockedIncrement( &This->ref );
1968     TRACE("(%p)->(%d)\n", This, ref);
1969     return ref;
1970 }
1971
1972 static ULONG WINAPI isaxlocator_Release(
1973         ISAXLocator* iface)
1974 {
1975     saxlocator *This = impl_from_ISAXLocator( iface );
1976     LONG ref = InterlockedDecrement( &This->ref );
1977
1978     TRACE("(%p)->(%d)\n", This, ref );
1979
1980     if (ref == 0)
1981     {
1982         element_entry *element, *element2;
1983         int index;
1984
1985         SysFreeString(This->publicId);
1986         SysFreeString(This->systemId);
1987         SysFreeString(This->namespaceUri);
1988
1989         for(index=0; index<This->nb_attributes; index++)
1990         {
1991             SysFreeString(This->attributes[index].szLocalname);
1992             SysFreeString(This->attributes[index].szValue);
1993             SysFreeString(This->attributes[index].szQName);
1994         }
1995         heap_free(This->attributes);
1996
1997         /* element stack */
1998         LIST_FOR_EACH_ENTRY_SAFE(element, element2, &This->elements, element_entry, entry)
1999         {
2000             list_remove(&element->entry);
2001             free_element_entry(element);
2002         }
2003
2004         ISAXXMLReader_Release(&This->saxreader->ISAXXMLReader_iface);
2005         heap_free( This );
2006     }
2007
2008     return ref;
2009 }
2010
2011 /*** ISAXLocator methods ***/
2012 static HRESULT WINAPI isaxlocator_getColumnNumber(
2013         ISAXLocator* iface,
2014         int *pnColumn)
2015 {
2016     saxlocator *This = impl_from_ISAXLocator( iface );
2017
2018     *pnColumn = This->column;
2019     return S_OK;
2020 }
2021
2022 static HRESULT WINAPI isaxlocator_getLineNumber(
2023         ISAXLocator* iface,
2024         int *pnLine)
2025 {
2026     saxlocator *This = impl_from_ISAXLocator( iface );
2027
2028     *pnLine = This->line;
2029     return S_OK;
2030 }
2031
2032 static HRESULT WINAPI isaxlocator_getPublicId(
2033         ISAXLocator* iface,
2034         const WCHAR ** ppwchPublicId)
2035 {
2036     BSTR publicId;
2037     saxlocator *This = impl_from_ISAXLocator( iface );
2038
2039     SysFreeString(This->publicId);
2040
2041     publicId = bstr_from_xmlChar(xmlSAX2GetPublicId(This->pParserCtxt));
2042     if(SysStringLen(publicId))
2043         This->publicId = (WCHAR*)&publicId;
2044     else
2045     {
2046         SysFreeString(publicId);
2047         This->publicId = NULL;
2048     }
2049
2050     *ppwchPublicId = This->publicId;
2051     return S_OK;
2052 }
2053
2054 static HRESULT WINAPI isaxlocator_getSystemId(
2055         ISAXLocator* iface,
2056         const WCHAR ** ppwchSystemId)
2057 {
2058     BSTR systemId;
2059     saxlocator *This = impl_from_ISAXLocator( iface );
2060
2061     SysFreeString(This->systemId);
2062
2063     systemId = bstr_from_xmlChar(xmlSAX2GetSystemId(This->pParserCtxt));
2064     if(SysStringLen(systemId))
2065         This->systemId = (WCHAR*)&systemId;
2066     else
2067     {
2068         SysFreeString(systemId);
2069         This->systemId = NULL;
2070     }
2071
2072     *ppwchSystemId = This->systemId;
2073     return S_OK;
2074 }
2075
2076 static const struct ISAXLocatorVtbl SAXLocatorVtbl =
2077 {
2078     isaxlocator_QueryInterface,
2079     isaxlocator_AddRef,
2080     isaxlocator_Release,
2081     isaxlocator_getColumnNumber,
2082     isaxlocator_getLineNumber,
2083     isaxlocator_getPublicId,
2084     isaxlocator_getSystemId
2085 };
2086
2087 static HRESULT SAXLocator_create(saxreader *reader, saxlocator **ppsaxlocator, BOOL vbInterface)
2088 {
2089     static const WCHAR w3xmlns[] = { 'h','t','t','p',':','/','/', 'w','w','w','.','w','3','.',
2090         'o','r','g','/','2','0','0','0','/','x','m','l','n','s','/',0 };
2091
2092     saxlocator *locator;
2093
2094     locator = heap_alloc( sizeof (*locator) );
2095     if( !locator )
2096         return E_OUTOFMEMORY;
2097
2098     locator->IVBSAXLocator_iface.lpVtbl = &VBSAXLocatorVtbl;
2099     locator->ISAXLocator_iface.lpVtbl = &SAXLocatorVtbl;
2100     locator->IVBSAXAttributes_iface.lpVtbl = &ivbsaxattributes_vtbl;
2101     locator->ISAXAttributes_iface.lpVtbl = &isaxattributes_vtbl;
2102     locator->ref = 1;
2103     locator->vbInterface = vbInterface;
2104
2105     locator->saxreader = reader;
2106     ISAXXMLReader_AddRef(&reader->ISAXXMLReader_iface);
2107
2108     locator->pParserCtxt = NULL;
2109     locator->publicId = NULL;
2110     locator->systemId = NULL;
2111     locator->line = reader->version < MSXML4 ? 0 : 1;
2112     locator->column = 0;
2113     locator->ret = S_OK;
2114     if (locator->saxreader->version >= MSXML6)
2115         locator->namespaceUri = SysAllocString(w3xmlns);
2116     else
2117         locator->namespaceUri = SysAllocStringLen(NULL, 0);
2118     if(!locator->namespaceUri)
2119     {
2120         ISAXXMLReader_Release(&reader->ISAXXMLReader_iface);
2121         heap_free(locator);
2122         return E_OUTOFMEMORY;
2123     }
2124
2125     locator->attributesSize = 8;
2126     locator->nb_attributes = 0;
2127     locator->attributes = heap_alloc(sizeof(struct _attributes)*locator->attributesSize);
2128     if(!locator->attributes)
2129     {
2130         ISAXXMLReader_Release(&reader->ISAXXMLReader_iface);
2131         SysFreeString(locator->namespaceUri);
2132         heap_free(locator);
2133         return E_OUTOFMEMORY;
2134     }
2135
2136     list_init(&locator->elements);
2137
2138     *ppsaxlocator = locator;
2139
2140     TRACE("returning %p\n", *ppsaxlocator);
2141
2142     return S_OK;
2143 }
2144
2145 /*** SAXXMLReader internal functions ***/
2146 static HRESULT internal_parseBuffer(saxreader *This, const char *buffer, int size, BOOL vbInterface)
2147 {
2148     xmlCharEncoding encoding = XML_CHAR_ENCODING_NONE;
2149     xmlChar *enc_name = NULL;
2150     saxlocator *locator;
2151     HRESULT hr;
2152
2153     hr = SAXLocator_create(This, &locator, vbInterface);
2154     if (FAILED(hr))
2155         return hr;
2156
2157     if (size >= 4)
2158     {
2159         const unsigned char *buff = (unsigned char*)buffer;
2160
2161         encoding = xmlDetectCharEncoding((xmlChar*)buffer, 4);
2162         enc_name = (xmlChar*)xmlGetCharEncodingName(encoding);
2163         TRACE("detected encoding: %s\n", enc_name);
2164         /* skip BOM, parser won't switch encodings and so won't skip it on its own */
2165         if ((encoding == XML_CHAR_ENCODING_UTF8) &&
2166             buff[0] == 0xEF && buff[1] == 0xBB && buff[2] == 0xBF)
2167         {
2168             buffer += 3;
2169             size -= 3;
2170         }
2171     }
2172
2173     /* if libxml2 detection failed try to guess */
2174     if (encoding == XML_CHAR_ENCODING_NONE)
2175     {
2176         const WCHAR *ptr = (WCHAR*)buffer;
2177         /* xml declaration with possibly specfied encoding will be still handled by parser */
2178         if ((size >= 2) && *ptr == '<' && ptr[1] != '?')
2179         {
2180             enc_name = (xmlChar*)xmlGetCharEncodingName(XML_CHAR_ENCODING_UTF16LE);
2181             encoding = XML_CHAR_ENCODING_UTF16LE;
2182         }
2183     }
2184     else if (encoding == XML_CHAR_ENCODING_UTF8)
2185         enc_name = (xmlChar*)xmlGetCharEncodingName(encoding);
2186     else
2187         enc_name = NULL;
2188
2189     locator->pParserCtxt = xmlCreateMemoryParserCtxt(buffer, size);
2190     if (!locator->pParserCtxt)
2191     {
2192         ISAXLocator_Release(&locator->ISAXLocator_iface);
2193         return E_FAIL;
2194     }
2195
2196     if (enc_name)
2197     {
2198         locator->pParserCtxt->encoding = xmlStrdup(enc_name);
2199         if (encoding == XML_CHAR_ENCODING_UTF16LE) {
2200             TRACE("switching to %s\n", enc_name);
2201             xmlSwitchEncoding(locator->pParserCtxt, encoding);
2202         }
2203     }
2204
2205     xmlFree(locator->pParserCtxt->sax);
2206     locator->pParserCtxt->sax = &locator->saxreader->sax;
2207     locator->pParserCtxt->userData = locator;
2208
2209     This->isParsing = TRUE;
2210     if(xmlParseDocument(locator->pParserCtxt) == -1 && locator->ret == S_OK)
2211         hr = E_FAIL;
2212     else
2213         hr = locator->ret;
2214     This->isParsing = FALSE;
2215
2216     if(locator->pParserCtxt)
2217     {
2218         locator->pParserCtxt->sax = NULL;
2219         xmlFreeParserCtxt(locator->pParserCtxt);
2220         locator->pParserCtxt = NULL;
2221     }
2222
2223     ISAXLocator_Release(&locator->ISAXLocator_iface);
2224     return hr;
2225 }
2226
2227 static HRESULT internal_parseStream(saxreader *This, IStream *stream, BOOL vbInterface)
2228 {
2229     saxlocator *locator;
2230     HRESULT hr;
2231     ULONG dataRead;
2232     char data[1024];
2233     int ret;
2234
2235     dataRead = 0;
2236     hr = IStream_Read(stream, data, sizeof(data), &dataRead);
2237     if(FAILED(hr)) return hr;
2238
2239     hr = SAXLocator_create(This, &locator, vbInterface);
2240     if(FAILED(hr)) return hr;
2241
2242     locator->pParserCtxt = xmlCreatePushParserCtxt(
2243             &locator->saxreader->sax, locator,
2244             data, dataRead, NULL);
2245     if(!locator->pParserCtxt)
2246     {
2247         ISAXLocator_Release(&locator->ISAXLocator_iface);
2248         return E_FAIL;
2249     }
2250
2251     This->isParsing = TRUE;
2252
2253     if(dataRead != sizeof(data))
2254     {
2255         ret = xmlParseChunk(locator->pParserCtxt, data, 0, 1);
2256         hr = ret!=XML_ERR_OK && locator->ret==S_OK ? E_FAIL : locator->ret;
2257     }
2258     else
2259     {
2260         while(1)
2261         {
2262             dataRead = 0;
2263             hr = IStream_Read(stream, data, sizeof(data), &dataRead);
2264             if (FAILED(hr)) break;
2265
2266             ret = xmlParseChunk(locator->pParserCtxt, data, dataRead, 0);
2267             hr = ret!=XML_ERR_OK && locator->ret==S_OK ? E_FAIL : locator->ret;
2268
2269             if (hr != S_OK) break;
2270
2271             if (dataRead != sizeof(data))
2272             {
2273                 ret = xmlParseChunk(locator->pParserCtxt, data, 0, 1);
2274                 hr = ret!=XML_ERR_OK && locator->ret==S_OK ? E_FAIL : locator->ret;
2275                 break;
2276             }
2277         }
2278     }
2279
2280     This->isParsing = FALSE;
2281
2282     xmlFreeParserCtxt(locator->pParserCtxt);
2283     locator->pParserCtxt = NULL;
2284     ISAXLocator_Release(&locator->ISAXLocator_iface);
2285     return hr;
2286 }
2287
2288 static HRESULT internal_getEntityResolver(
2289         saxreader *This,
2290         void *pEntityResolver,
2291         BOOL vbInterface)
2292 {
2293     FIXME("(%p)->(%p) stub\n", This, pEntityResolver);
2294     return E_NOTIMPL;
2295 }
2296
2297 static HRESULT internal_putEntityResolver(
2298         saxreader *This,
2299         void *pEntityResolver,
2300         BOOL vbInterface)
2301 {
2302     FIXME("(%p)->(%p) stub\n", This, pEntityResolver);
2303     return E_NOTIMPL;
2304 }
2305
2306 static HRESULT internal_getContentHandler(
2307         saxreader* This,
2308         void *pContentHandler,
2309         BOOL vbInterface)
2310 {
2311     TRACE("(%p)->(%p)\n", This, pContentHandler);
2312     if(pContentHandler == NULL)
2313         return E_POINTER;
2314     if((vbInterface && This->vbcontentHandler)
2315             || (!vbInterface && This->contentHandler))
2316     {
2317         if(vbInterface)
2318             IVBSAXContentHandler_AddRef(This->vbcontentHandler);
2319         else
2320             ISAXContentHandler_AddRef(This->contentHandler);
2321     }
2322     if(vbInterface) *(IVBSAXContentHandler**)pContentHandler =
2323         This->vbcontentHandler;
2324     else *(ISAXContentHandler**)pContentHandler = This->contentHandler;
2325
2326     return S_OK;
2327 }
2328
2329 static HRESULT internal_putContentHandler(
2330         saxreader* This,
2331         void *contentHandler,
2332         BOOL vbInterface)
2333 {
2334     TRACE("(%p)->(%p)\n", This, contentHandler);
2335     if(contentHandler)
2336     {
2337         if(vbInterface)
2338             IVBSAXContentHandler_AddRef((IVBSAXContentHandler*)contentHandler);
2339         else
2340             ISAXContentHandler_AddRef((ISAXContentHandler*)contentHandler);
2341     }
2342     if((vbInterface && This->vbcontentHandler)
2343             || (!vbInterface && This->contentHandler))
2344     {
2345         if(vbInterface)
2346             IVBSAXContentHandler_Release(This->vbcontentHandler);
2347         else
2348             ISAXContentHandler_Release(This->contentHandler);
2349     }
2350     if(vbInterface)
2351         This->vbcontentHandler = contentHandler;
2352     else
2353         This->contentHandler = contentHandler;
2354
2355     return S_OK;
2356 }
2357
2358 static HRESULT internal_getDTDHandler(
2359         saxreader* This,
2360         void *pDTDHandler,
2361         BOOL vbInterface)
2362 {
2363     FIXME("(%p)->(%p) stub\n", This, pDTDHandler);
2364     return E_NOTIMPL;
2365 }
2366
2367 static HRESULT internal_putDTDHandler(
2368         saxreader* This,
2369         void *pDTDHandler,
2370         BOOL vbInterface)
2371 {
2372     FIXME("(%p)->(%p) stub\n", This, pDTDHandler);
2373     return E_NOTIMPL;
2374 }
2375
2376 static HRESULT internal_getErrorHandler(
2377         saxreader* This,
2378         void *pErrorHandler,
2379         BOOL vbInterface)
2380 {
2381     TRACE("(%p)->(%p)\n", This, pErrorHandler);
2382     if(pErrorHandler == NULL)
2383         return E_POINTER;
2384
2385     if(vbInterface && This->vberrorHandler)
2386         IVBSAXErrorHandler_AddRef(This->vberrorHandler);
2387     else if(!vbInterface && This->errorHandler)
2388         ISAXErrorHandler_AddRef(This->errorHandler);
2389
2390     if(vbInterface)
2391         *(IVBSAXErrorHandler**)pErrorHandler = This->vberrorHandler;
2392     else
2393         *(ISAXErrorHandler**)pErrorHandler = This->errorHandler;
2394
2395     return S_OK;
2396
2397 }
2398
2399 static HRESULT internal_putErrorHandler(
2400         saxreader* This,
2401         void *errorHandler,
2402         BOOL vbInterface)
2403 {
2404     TRACE("(%p)->(%p)\n", This, errorHandler);
2405     if(errorHandler)
2406     {
2407         if(vbInterface)
2408             IVBSAXErrorHandler_AddRef((IVBSAXErrorHandler*)errorHandler);
2409         else
2410             ISAXErrorHandler_AddRef((ISAXErrorHandler*)errorHandler);
2411     }
2412
2413     if(vbInterface && This->vberrorHandler)
2414         IVBSAXErrorHandler_Release(This->vberrorHandler);
2415     else if(!vbInterface && This->errorHandler)
2416         ISAXErrorHandler_Release(This->errorHandler);
2417
2418     if(vbInterface)
2419         This->vberrorHandler = errorHandler;
2420     else
2421         This->errorHandler = errorHandler;
2422
2423     return S_OK;
2424
2425 }
2426
2427 static HRESULT internal_parse(
2428         saxreader* This,
2429         VARIANT varInput,
2430         BOOL vbInterface)
2431 {
2432     HRESULT hr;
2433
2434     TRACE("(%p)->(%s)\n", This, debugstr_variant(&varInput));
2435
2436     /* Dispose of the BSTRs in the pool from a prior run, if any. */
2437     free_bstr_pool(&This->pool);
2438
2439     switch(V_VT(&varInput))
2440     {
2441         case VT_BSTR:
2442             hr = internal_parseBuffer(This, (const char*)V_BSTR(&varInput),
2443                     SysStringByteLen(V_BSTR(&varInput)), vbInterface);
2444             break;
2445         case VT_ARRAY|VT_UI1: {
2446             void *pSAData;
2447             LONG lBound, uBound;
2448             ULONG dataRead;
2449
2450             hr = SafeArrayGetLBound(V_ARRAY(&varInput), 1, &lBound);
2451             if(hr != S_OK) break;
2452             hr = SafeArrayGetUBound(V_ARRAY(&varInput), 1, &uBound);
2453             if(hr != S_OK) break;
2454             dataRead = (uBound-lBound)*SafeArrayGetElemsize(V_ARRAY(&varInput));
2455             hr = SafeArrayAccessData(V_ARRAY(&varInput), &pSAData);
2456             if(hr != S_OK) break;
2457             hr = internal_parseBuffer(This, pSAData, dataRead, vbInterface);
2458             SafeArrayUnaccessData(V_ARRAY(&varInput));
2459             break;
2460         }
2461         case VT_UNKNOWN:
2462         case VT_DISPATCH: {
2463             IPersistStream *persistStream;
2464             IStream *stream = NULL;
2465             IXMLDOMDocument *xmlDoc;
2466
2467             if(IUnknown_QueryInterface(V_UNKNOWN(&varInput),
2468                         &IID_IXMLDOMDocument, (void**)&xmlDoc) == S_OK)
2469             {
2470                 BSTR bstrData;
2471
2472                 IXMLDOMDocument_get_xml(xmlDoc, &bstrData);
2473                 hr = internal_parseBuffer(This, (const char*)bstrData,
2474                         SysStringByteLen(bstrData), vbInterface);
2475                 IXMLDOMDocument_Release(xmlDoc);
2476                 SysFreeString(bstrData);
2477                 break;
2478             }
2479
2480             if(IUnknown_QueryInterface(V_UNKNOWN(&varInput),
2481                         &IID_IPersistStream, (void**)&persistStream) == S_OK)
2482             {
2483                 hr = CreateStreamOnHGlobal(NULL, TRUE, &stream);
2484                 if(hr != S_OK)
2485                 {
2486                     IPersistStream_Release(persistStream);
2487                     return hr;
2488                 }
2489
2490                 hr = IPersistStream_Save(persistStream, stream, TRUE);
2491                 IPersistStream_Release(persistStream);
2492                 if(hr != S_OK)
2493                 {
2494                     IStream_Release(stream);
2495                     stream = NULL;
2496                 }
2497             }
2498
2499             if(stream || IUnknown_QueryInterface(V_UNKNOWN(&varInput),
2500                         &IID_IStream, (void**)&stream) == S_OK)
2501             {
2502                 hr = internal_parseStream(This, stream, vbInterface);
2503                 IStream_Release(stream);
2504                 break;
2505             }
2506         }
2507         default:
2508             WARN("vt %d not implemented\n", V_VT(&varInput));
2509             hr = E_INVALIDARG;
2510     }
2511
2512     return hr;
2513 }
2514
2515 static HRESULT internal_vbonDataAvailable(void *obj, char *ptr, DWORD len)
2516 {
2517     saxreader *This = obj;
2518
2519     return internal_parseBuffer(This, ptr, len, TRUE);
2520 }
2521
2522 static HRESULT internal_onDataAvailable(void *obj, char *ptr, DWORD len)
2523 {
2524     saxreader *This = obj;
2525
2526     return internal_parseBuffer(This, ptr, len, FALSE);
2527 }
2528
2529 static HRESULT internal_parseURL(
2530         saxreader* This,
2531         const WCHAR *url,
2532         BOOL vbInterface)
2533 {
2534     IMoniker *mon;
2535     bsc_t *bsc;
2536     HRESULT hr;
2537
2538     TRACE("(%p)->(%s)\n", This, debugstr_w(url));
2539
2540     hr = create_moniker_from_url(url, &mon);
2541     if(FAILED(hr))
2542         return hr;
2543
2544     if(vbInterface) hr = bind_url(mon, internal_vbonDataAvailable, This, &bsc);
2545     else hr = bind_url(mon, internal_onDataAvailable, This, &bsc);
2546     IMoniker_Release(mon);
2547
2548     if(FAILED(hr))
2549         return hr;
2550
2551     return detach_bsc(bsc);
2552 }
2553
2554 static HRESULT internal_putProperty(
2555     saxreader* This,
2556     const WCHAR *prop,
2557     VARIANT value,
2558     BOOL vbInterface)
2559 {
2560     TRACE("(%p)->(%s %s)\n", This, debugstr_w(prop), debugstr_variant(&value));
2561
2562     if(!memcmp(prop, PropertyDeclHandlerW, sizeof(PropertyDeclHandlerW)))
2563     {
2564         if(This->isParsing) return E_FAIL;
2565
2566         switch (V_VT(&value))
2567         {
2568         case VT_EMPTY:
2569             if (vbInterface)
2570             {
2571                 if (This->vbdeclHandler)
2572                 {
2573                     IVBSAXDeclHandler_Release(This->vbdeclHandler);
2574                     This->vbdeclHandler = NULL;
2575                 }
2576             }
2577             else
2578                 if (This->declHandler)
2579                 {
2580                     ISAXDeclHandler_Release(This->declHandler);
2581                     This->declHandler = NULL;
2582                 }
2583             break;
2584         case VT_UNKNOWN:
2585             if ((vbInterface && This->vbdeclHandler) ||
2586                (!vbInterface && This->declHandler))
2587             {
2588                 if (vbInterface)
2589                     IVBSAXDeclHandler_Release(This->vbdeclHandler);
2590                 else
2591                     ISAXDeclHandler_Release(This->declHandler);
2592             }
2593
2594             if (V_UNKNOWN(&value))
2595             {
2596                 return vbInterface ?
2597                     IVBSAXDeclHandler_QueryInterface(V_UNKNOWN(&value), &IID_IVBSAXDeclHandler, (void**)&This->vbdeclHandler) :
2598                     ISAXDeclHandler_QueryInterface(V_UNKNOWN(&value), &IID_ISAXDeclHandler, (void**)&This->declHandler);
2599             }
2600             else
2601             {
2602                 This->vbdeclHandler = NULL;
2603                 This->declHandler = NULL;
2604             }
2605             break;
2606         default:
2607             return E_INVALIDARG;
2608         }
2609
2610         return S_OK;
2611     }
2612
2613     if(!memcmp(prop, PropertyLexicalHandlerW, sizeof(PropertyLexicalHandlerW)))
2614     {
2615         if(This->isParsing) return E_FAIL;
2616
2617         switch (V_VT(&value))
2618         {
2619         case VT_EMPTY:
2620             if (vbInterface)
2621             {
2622                 if (This->vblexicalHandler)
2623                 {
2624                     IVBSAXLexicalHandler_Release(This->vblexicalHandler);
2625                     This->vblexicalHandler = NULL;
2626                 }
2627             }
2628             else
2629                 if (This->lexicalHandler)
2630                 {
2631                     ISAXLexicalHandler_Release(This->lexicalHandler);
2632                     This->lexicalHandler = NULL;
2633                 }
2634             break;
2635         case VT_UNKNOWN:
2636             if ((vbInterface && This->vblexicalHandler) ||
2637                (!vbInterface && This->lexicalHandler))
2638             {
2639                 if (vbInterface)
2640                     IVBSAXLexicalHandler_Release(This->vblexicalHandler);
2641                 else
2642                     ISAXLexicalHandler_Release(This->lexicalHandler);
2643             }
2644
2645             if (V_UNKNOWN(&value))
2646             {
2647                 return vbInterface ?
2648                     IVBSAXLexicalHandler_QueryInterface(V_UNKNOWN(&value), &IID_IVBSAXLexicalHandler, (void**)&This->vblexicalHandler) :
2649                     ISAXLexicalHandler_QueryInterface(V_UNKNOWN(&value), &IID_ISAXLexicalHandler, (void**)&This->lexicalHandler);
2650             }
2651             else
2652             {
2653                 This->vblexicalHandler = NULL;
2654                 This->lexicalHandler = NULL;
2655             }
2656
2657             break;
2658         default:
2659             return E_INVALIDARG;
2660         }
2661
2662         return S_OK;
2663     }
2664
2665     if(!memcmp(prop, PropertyMaxXMLSizeW, sizeof(PropertyMaxXMLSizeW)))
2666     {
2667         if (V_VT(&value) == VT_I4 && V_I4(&value) == 0) return S_OK;
2668         FIXME("(%p)->(%s): max-xml-size unsupported\n", This, debugstr_variant(&value));
2669         return E_NOTIMPL;
2670     }
2671
2672     if(!memcmp(prop, PropertyMaxElementDepthW, sizeof(PropertyMaxElementDepthW)))
2673     {
2674         if (V_VT(&value) == VT_I4 && V_I4(&value) == 0) return S_OK;
2675         FIXME("(%p)->(%s): max-element-depth unsupported\n", This, debugstr_variant(&value));
2676         return E_NOTIMPL;
2677     }
2678
2679     FIXME("(%p)->(%s:%s): unsupported property\n", This, debugstr_w(prop), debugstr_variant(&value));
2680
2681     if(!memcmp(prop, PropertyCharsetW, sizeof(PropertyCharsetW)))
2682         return E_NOTIMPL;
2683
2684     if(!memcmp(prop, PropertyDomNodeW, sizeof(PropertyDomNodeW)))
2685         return E_FAIL;
2686
2687     if(!memcmp(prop, PropertyInputSourceW, sizeof(PropertyInputSourceW)))
2688         return E_NOTIMPL;
2689
2690     if(!memcmp(prop, PropertySchemaDeclHandlerW, sizeof(PropertySchemaDeclHandlerW)))
2691         return E_NOTIMPL;
2692
2693     if(!memcmp(prop, PropertyXMLDeclEncodingW, sizeof(PropertyXMLDeclEncodingW)))
2694         return E_FAIL;
2695
2696     if(!memcmp(prop, PropertyXMLDeclStandaloneW, sizeof(PropertyXMLDeclStandaloneW)))
2697         return E_FAIL;
2698
2699     if(!memcmp(prop, PropertyXMLDeclVersionW, sizeof(PropertyXMLDeclVersionW)))
2700         return E_FAIL;
2701
2702     return E_INVALIDARG;
2703 }
2704
2705 static HRESULT internal_getProperty(const saxreader* This, const WCHAR *prop, VARIANT *value, BOOL vb)
2706 {
2707     TRACE("(%p)->(%s)\n", This, debugstr_w(prop));
2708
2709     if (!value) return E_POINTER;
2710
2711     if (!memcmp(PropertyLexicalHandlerW, prop, sizeof(PropertyLexicalHandlerW)))
2712     {
2713         V_VT(value) = VT_UNKNOWN;
2714         V_UNKNOWN(value) = vb ? (IUnknown*)This->vblexicalHandler : (IUnknown*)This->lexicalHandler;
2715         if (V_UNKNOWN(value)) IUnknown_AddRef(V_UNKNOWN(value));
2716         return S_OK;
2717     }
2718
2719     if (!memcmp(PropertyDeclHandlerW, prop, sizeof(PropertyDeclHandlerW)))
2720     {
2721         V_VT(value) = VT_UNKNOWN;
2722         V_UNKNOWN(value) = vb ? (IUnknown*)This->vbdeclHandler : (IUnknown*)This->declHandler;
2723         if (V_UNKNOWN(value)) IUnknown_AddRef(V_UNKNOWN(value));
2724         return S_OK;
2725     }
2726
2727     FIXME("(%p)->(%s) unsupported property\n", This, debugstr_w(prop));
2728
2729     return E_NOTIMPL;
2730 }
2731
2732 /*** IVBSAXXMLReader interface ***/
2733 /*** IUnknown methods ***/
2734 static HRESULT WINAPI saxxmlreader_QueryInterface(IVBSAXXMLReader* iface, REFIID riid, void **ppvObject)
2735 {
2736     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2737
2738     TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppvObject );
2739
2740     *ppvObject = NULL;
2741
2742     if ( IsEqualGUID( riid, &IID_IUnknown ) ||
2743          IsEqualGUID( riid, &IID_IDispatch ) ||
2744          IsEqualGUID( riid, &IID_IVBSAXXMLReader ))
2745     {
2746         *ppvObject = iface;
2747     }
2748     else if( IsEqualGUID( riid, &IID_ISAXXMLReader ))
2749     {
2750         *ppvObject = &This->ISAXXMLReader_iface;
2751     }
2752     else if (dispex_query_interface(&This->dispex, riid, ppvObject))
2753     {
2754         return *ppvObject ? S_OK : E_NOINTERFACE;
2755     }
2756     else
2757     {
2758         FIXME("interface %s not implemented\n", debugstr_guid(riid));
2759         return E_NOINTERFACE;
2760     }
2761
2762     IVBSAXXMLReader_AddRef( iface );
2763
2764     return S_OK;
2765 }
2766
2767 static ULONG WINAPI saxxmlreader_AddRef(IVBSAXXMLReader* iface)
2768 {
2769     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2770     TRACE("%p\n", This );
2771     return InterlockedIncrement( &This->ref );
2772 }
2773
2774 static ULONG WINAPI saxxmlreader_Release(
2775     IVBSAXXMLReader* iface)
2776 {
2777     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2778     LONG ref;
2779
2780     TRACE("%p\n", This );
2781
2782     ref = InterlockedDecrement( &This->ref );
2783     if ( ref == 0 )
2784     {
2785         if(This->contentHandler)
2786             ISAXContentHandler_Release(This->contentHandler);
2787
2788         if(This->vbcontentHandler)
2789             IVBSAXContentHandler_Release(This->vbcontentHandler);
2790
2791         if(This->errorHandler)
2792             ISAXErrorHandler_Release(This->errorHandler);
2793
2794         if(This->vberrorHandler)
2795             IVBSAXErrorHandler_Release(This->vberrorHandler);
2796
2797         if(This->lexicalHandler)
2798             ISAXLexicalHandler_Release(This->lexicalHandler);
2799
2800         if(This->vblexicalHandler)
2801             IVBSAXLexicalHandler_Release(This->vblexicalHandler);
2802
2803         if(This->declHandler)
2804             ISAXDeclHandler_Release(This->declHandler);
2805
2806         if(This->vbdeclHandler)
2807             IVBSAXDeclHandler_Release(This->vbdeclHandler);
2808
2809         free_bstr_pool(&This->pool);
2810
2811         release_dispex(&This->dispex);
2812         heap_free( This );
2813     }
2814
2815     return ref;
2816 }
2817 /*** IDispatch ***/
2818 static HRESULT WINAPI saxxmlreader_GetTypeInfoCount( IVBSAXXMLReader *iface, UINT* pctinfo )
2819 {
2820     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2821     return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
2822 }
2823
2824 static HRESULT WINAPI saxxmlreader_GetTypeInfo(
2825     IVBSAXXMLReader *iface,
2826     UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo )
2827 {
2828     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2829     return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface,
2830         iTInfo, lcid, ppTInfo);
2831 }
2832
2833 static HRESULT WINAPI saxxmlreader_GetIDsOfNames(
2834     IVBSAXXMLReader *iface,
2835     REFIID riid,
2836     LPOLESTR* rgszNames,
2837     UINT cNames,
2838     LCID lcid,
2839     DISPID* rgDispId)
2840 {
2841     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2842     return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface,
2843         riid, rgszNames, cNames, lcid, rgDispId);
2844 }
2845
2846 static HRESULT WINAPI saxxmlreader_Invoke(
2847     IVBSAXXMLReader *iface,
2848     DISPID dispIdMember,
2849     REFIID riid,
2850     LCID lcid,
2851     WORD wFlags,
2852     DISPPARAMS* pDispParams,
2853     VARIANT* pVarResult,
2854     EXCEPINFO* pExcepInfo,
2855     UINT* puArgErr)
2856 {
2857     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2858     return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface,
2859         dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
2860 }
2861
2862 /*** IVBSAXXMLReader methods ***/
2863 static HRESULT WINAPI saxxmlreader_getFeature(
2864     IVBSAXXMLReader* iface,
2865     const WCHAR *feature_name,
2866     VARIANT_BOOL *value)
2867 {
2868     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2869     saxreader_feature feature;
2870
2871     TRACE("(%p)->(%s %p)\n", This, debugstr_w(feature_name), value);
2872
2873     feature = get_saxreader_feature(feature_name);
2874     if (feature == Namespaces || feature == NamespacePrefixes)
2875         return get_feature_value(This, feature, value);
2876
2877     FIXME("(%p)->(%s %p) stub\n", This, debugstr_w(feature_name), value);
2878     return E_NOTIMPL;
2879 }
2880
2881 static HRESULT WINAPI saxxmlreader_putFeature(
2882     IVBSAXXMLReader* iface,
2883     const WCHAR *feature_name,
2884     VARIANT_BOOL value)
2885 {
2886     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2887     saxreader_feature feature;
2888
2889     TRACE("(%p)->(%s %x)\n", This, debugstr_w(feature_name), value);
2890
2891     feature = get_saxreader_feature(feature_name);
2892
2893     /* accepted cases */
2894     if ((feature == ExternalGeneralEntities   && value == VARIANT_FALSE) ||
2895         (feature == ExternalParameterEntities && value == VARIANT_FALSE) ||
2896          feature == Namespaces ||
2897          feature == NamespacePrefixes)
2898     {
2899         return set_feature_value(This, feature, value);
2900     }
2901
2902     if (feature == LexicalHandlerParEntities || feature == ProhibitDTD)
2903     {
2904         FIXME("(%p)->(%s %x) stub\n", This, debugstr_w(feature_name), value);
2905         return set_feature_value(This, feature, value);
2906     }
2907
2908     FIXME("(%p)->(%s %x) stub\n", This, debugstr_w(feature_name), value);
2909     return E_NOTIMPL;
2910 }
2911
2912 static HRESULT WINAPI saxxmlreader_getProperty(
2913     IVBSAXXMLReader* iface,
2914     const WCHAR *prop,
2915     VARIANT *value)
2916 {
2917     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2918     return internal_getProperty(This, prop, value, TRUE);
2919 }
2920
2921 static HRESULT WINAPI saxxmlreader_putProperty(
2922     IVBSAXXMLReader* iface,
2923     const WCHAR *pProp,
2924     VARIANT value)
2925 {
2926     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2927     return internal_putProperty(This, pProp, value, TRUE);
2928 }
2929
2930 static HRESULT WINAPI saxxmlreader_get_entityResolver(
2931     IVBSAXXMLReader* iface,
2932     IVBSAXEntityResolver **pEntityResolver)
2933 {
2934     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2935     return internal_getEntityResolver(This, pEntityResolver, TRUE);
2936 }
2937
2938 static HRESULT WINAPI saxxmlreader_put_entityResolver(
2939     IVBSAXXMLReader* iface,
2940     IVBSAXEntityResolver *pEntityResolver)
2941 {
2942     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2943     return internal_putEntityResolver(This, pEntityResolver, TRUE);
2944 }
2945
2946 static HRESULT WINAPI saxxmlreader_get_contentHandler(
2947     IVBSAXXMLReader* iface,
2948     IVBSAXContentHandler **ppContentHandler)
2949 {
2950     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2951     return internal_getContentHandler(This, ppContentHandler, TRUE);
2952 }
2953
2954 static HRESULT WINAPI saxxmlreader_put_contentHandler(
2955     IVBSAXXMLReader* iface,
2956     IVBSAXContentHandler *contentHandler)
2957 {
2958     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2959     return internal_putContentHandler(This, contentHandler, TRUE);
2960 }
2961
2962 static HRESULT WINAPI saxxmlreader_get_dtdHandler(
2963     IVBSAXXMLReader* iface,
2964     IVBSAXDTDHandler **pDTDHandler)
2965 {
2966     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2967     return internal_getDTDHandler(This, pDTDHandler, TRUE);
2968 }
2969
2970 static HRESULT WINAPI saxxmlreader_put_dtdHandler(
2971     IVBSAXXMLReader* iface,
2972     IVBSAXDTDHandler *pDTDHandler)
2973 {
2974     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2975     return internal_putDTDHandler(This, pDTDHandler, TRUE);
2976 }
2977
2978 static HRESULT WINAPI saxxmlreader_get_errorHandler(
2979     IVBSAXXMLReader* iface,
2980     IVBSAXErrorHandler **pErrorHandler)
2981 {
2982     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2983     return internal_getErrorHandler(This, pErrorHandler, TRUE);
2984 }
2985
2986 static HRESULT WINAPI saxxmlreader_put_errorHandler(
2987     IVBSAXXMLReader* iface,
2988     IVBSAXErrorHandler *errorHandler)
2989 {
2990     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2991     return internal_putErrorHandler(This, errorHandler, TRUE);
2992 }
2993
2994 static HRESULT WINAPI saxxmlreader_get_baseURL(
2995     IVBSAXXMLReader* iface,
2996     const WCHAR **pBaseUrl)
2997 {
2998     saxreader *This = impl_from_IVBSAXXMLReader( iface );
2999
3000     FIXME("(%p)->(%p) stub\n", This, pBaseUrl);
3001     return E_NOTIMPL;
3002 }
3003
3004 static HRESULT WINAPI saxxmlreader_put_baseURL(
3005     IVBSAXXMLReader* iface,
3006     const WCHAR *pBaseUrl)
3007 {
3008     saxreader *This = impl_from_IVBSAXXMLReader( iface );
3009
3010     FIXME("(%p)->(%s) stub\n", This, debugstr_w(pBaseUrl));
3011     return E_NOTIMPL;
3012 }
3013
3014 static HRESULT WINAPI saxxmlreader_get_secureBaseURL(
3015     IVBSAXXMLReader* iface,
3016     const WCHAR **pSecureBaseUrl)
3017 {
3018     saxreader *This = impl_from_IVBSAXXMLReader( iface );
3019
3020     FIXME("(%p)->(%p) stub\n", This, pSecureBaseUrl);
3021     return E_NOTIMPL;
3022 }
3023
3024
3025 static HRESULT WINAPI saxxmlreader_put_secureBaseURL(
3026     IVBSAXXMLReader* iface,
3027     const WCHAR *secureBaseUrl)
3028 {
3029     saxreader *This = impl_from_IVBSAXXMLReader( iface );
3030
3031     FIXME("(%p)->(%s) stub\n", This, debugstr_w(secureBaseUrl));
3032     return E_NOTIMPL;
3033 }
3034
3035 static HRESULT WINAPI saxxmlreader_parse(
3036     IVBSAXXMLReader* iface,
3037     VARIANT varInput)
3038 {
3039     saxreader *This = impl_from_IVBSAXXMLReader( iface );
3040     return internal_parse(This, varInput, TRUE);
3041 }
3042
3043 static HRESULT WINAPI saxxmlreader_parseURL(
3044     IVBSAXXMLReader* iface,
3045     const WCHAR *url)
3046 {
3047     saxreader *This = impl_from_IVBSAXXMLReader( iface );
3048     return internal_parseURL(This, url, TRUE);
3049 }
3050
3051 static const struct IVBSAXXMLReaderVtbl VBSAXXMLReaderVtbl =
3052 {
3053     saxxmlreader_QueryInterface,
3054     saxxmlreader_AddRef,
3055     saxxmlreader_Release,
3056     saxxmlreader_GetTypeInfoCount,
3057     saxxmlreader_GetTypeInfo,
3058     saxxmlreader_GetIDsOfNames,
3059     saxxmlreader_Invoke,
3060     saxxmlreader_getFeature,
3061     saxxmlreader_putFeature,
3062     saxxmlreader_getProperty,
3063     saxxmlreader_putProperty,
3064     saxxmlreader_get_entityResolver,
3065     saxxmlreader_put_entityResolver,
3066     saxxmlreader_get_contentHandler,
3067     saxxmlreader_put_contentHandler,
3068     saxxmlreader_get_dtdHandler,
3069     saxxmlreader_put_dtdHandler,
3070     saxxmlreader_get_errorHandler,
3071     saxxmlreader_put_errorHandler,
3072     saxxmlreader_get_baseURL,
3073     saxxmlreader_put_baseURL,
3074     saxxmlreader_get_secureBaseURL,
3075     saxxmlreader_put_secureBaseURL,
3076     saxxmlreader_parse,
3077     saxxmlreader_parseURL
3078 };
3079
3080 /*** ISAXXMLReader interface ***/
3081 /*** IUnknown methods ***/
3082 static HRESULT WINAPI isaxxmlreader_QueryInterface(ISAXXMLReader* iface, REFIID riid, void **ppvObject)
3083 {
3084     saxreader *This = impl_from_ISAXXMLReader( iface );
3085     return saxxmlreader_QueryInterface(&This->IVBSAXXMLReader_iface, riid, ppvObject);
3086 }
3087
3088 static ULONG WINAPI isaxxmlreader_AddRef(ISAXXMLReader* iface)
3089 {
3090     saxreader *This = impl_from_ISAXXMLReader( iface );
3091     return saxxmlreader_AddRef(&This->IVBSAXXMLReader_iface);
3092 }
3093
3094 static ULONG WINAPI isaxxmlreader_Release(ISAXXMLReader* iface)
3095 {
3096     saxreader *This = impl_from_ISAXXMLReader( iface );
3097     return saxxmlreader_Release(&This->IVBSAXXMLReader_iface);
3098 }
3099
3100 /*** ISAXXMLReader methods ***/
3101 static HRESULT WINAPI isaxxmlreader_getFeature(
3102         ISAXXMLReader* iface,
3103         const WCHAR *pFeature,
3104         VARIANT_BOOL *pValue)
3105 {
3106     saxreader *This = impl_from_ISAXXMLReader( iface );
3107     return IVBSAXXMLReader_getFeature(&This->IVBSAXXMLReader_iface, pFeature, pValue);
3108 }
3109
3110 static HRESULT WINAPI isaxxmlreader_putFeature(
3111         ISAXXMLReader* iface,
3112         const WCHAR *pFeature,
3113         VARIANT_BOOL vfValue)
3114 {
3115     saxreader *This = impl_from_ISAXXMLReader( iface );
3116     return IVBSAXXMLReader_putFeature(&This->IVBSAXXMLReader_iface, pFeature, vfValue);
3117 }
3118
3119 static HRESULT WINAPI isaxxmlreader_getProperty(
3120         ISAXXMLReader* iface,
3121         const WCHAR *prop,
3122         VARIANT *value)
3123 {
3124     saxreader *This = impl_from_ISAXXMLReader( iface );
3125     return internal_getProperty(This, prop, value, FALSE);
3126 }
3127
3128 static HRESULT WINAPI isaxxmlreader_putProperty(
3129         ISAXXMLReader* iface,
3130         const WCHAR *pProp,
3131         VARIANT value)
3132 {
3133     saxreader *This = impl_from_ISAXXMLReader( iface );
3134     return internal_putProperty(This, pProp, value, FALSE);
3135 }
3136
3137 static HRESULT WINAPI isaxxmlreader_getEntityResolver(
3138         ISAXXMLReader* iface,
3139         ISAXEntityResolver **ppEntityResolver)
3140 {
3141     saxreader *This = impl_from_ISAXXMLReader( iface );
3142     return internal_getEntityResolver(This, ppEntityResolver, FALSE);
3143 }
3144
3145 static HRESULT WINAPI isaxxmlreader_putEntityResolver(
3146         ISAXXMLReader* iface,
3147         ISAXEntityResolver *pEntityResolver)
3148 {
3149     saxreader *This = impl_from_ISAXXMLReader( iface );
3150     return internal_putEntityResolver(This, pEntityResolver, FALSE);
3151 }
3152
3153 static HRESULT WINAPI isaxxmlreader_getContentHandler(
3154         ISAXXMLReader* iface,
3155         ISAXContentHandler **pContentHandler)
3156 {
3157     saxreader *This = impl_from_ISAXXMLReader( iface );
3158     return internal_getContentHandler(This, pContentHandler, FALSE);
3159 }
3160
3161 static HRESULT WINAPI isaxxmlreader_putContentHandler(
3162         ISAXXMLReader* iface,
3163         ISAXContentHandler *contentHandler)
3164 {
3165     saxreader *This = impl_from_ISAXXMLReader( iface );
3166     return internal_putContentHandler(This, contentHandler, FALSE);
3167 }
3168
3169 static HRESULT WINAPI isaxxmlreader_getDTDHandler(
3170         ISAXXMLReader* iface,
3171         ISAXDTDHandler **pDTDHandler)
3172 {
3173     saxreader *This = impl_from_ISAXXMLReader( iface );
3174     return internal_getDTDHandler(This, pDTDHandler, FALSE);
3175 }
3176
3177 static HRESULT WINAPI isaxxmlreader_putDTDHandler(
3178         ISAXXMLReader* iface,
3179         ISAXDTDHandler *pDTDHandler)
3180 {
3181     saxreader *This = impl_from_ISAXXMLReader( iface );
3182     return internal_putDTDHandler(This, pDTDHandler, FALSE);
3183 }
3184
3185 static HRESULT WINAPI isaxxmlreader_getErrorHandler(
3186         ISAXXMLReader* iface,
3187         ISAXErrorHandler **pErrorHandler)
3188 {
3189     saxreader *This = impl_from_ISAXXMLReader( iface );
3190     return internal_getErrorHandler(This, pErrorHandler, FALSE);
3191 }
3192
3193 static HRESULT WINAPI isaxxmlreader_putErrorHandler(
3194         ISAXXMLReader* iface,
3195         ISAXErrorHandler *errorHandler)
3196 {
3197     saxreader *This = impl_from_ISAXXMLReader( iface );
3198     return internal_putErrorHandler(This, errorHandler, FALSE);
3199 }
3200
3201 static HRESULT WINAPI isaxxmlreader_getBaseURL(
3202         ISAXXMLReader* iface,
3203         const WCHAR **pBaseUrl)
3204 {
3205     saxreader *This = impl_from_ISAXXMLReader( iface );
3206     return IVBSAXXMLReader_get_baseURL(&This->IVBSAXXMLReader_iface, pBaseUrl);
3207 }
3208
3209 static HRESULT WINAPI isaxxmlreader_putBaseURL(
3210         ISAXXMLReader* iface,
3211         const WCHAR *pBaseUrl)
3212 {
3213     saxreader *This = impl_from_ISAXXMLReader( iface );
3214     return IVBSAXXMLReader_put_baseURL(&This->IVBSAXXMLReader_iface, pBaseUrl);
3215 }
3216
3217 static HRESULT WINAPI isaxxmlreader_getSecureBaseURL(
3218         ISAXXMLReader* iface,
3219         const WCHAR **pSecureBaseUrl)
3220 {
3221     saxreader *This = impl_from_ISAXXMLReader( iface );
3222     return IVBSAXXMLReader_get_secureBaseURL(&This->IVBSAXXMLReader_iface, pSecureBaseUrl);
3223 }
3224
3225 static HRESULT WINAPI isaxxmlreader_putSecureBaseURL(
3226         ISAXXMLReader* iface,
3227         const WCHAR *secureBaseUrl)
3228 {
3229     saxreader *This = impl_from_ISAXXMLReader( iface );
3230     return IVBSAXXMLReader_put_secureBaseURL(&This->IVBSAXXMLReader_iface, secureBaseUrl);
3231 }
3232
3233 static HRESULT WINAPI isaxxmlreader_parse(
3234         ISAXXMLReader* iface,
3235         VARIANT varInput)
3236 {
3237     saxreader *This = impl_from_ISAXXMLReader( iface );
3238     return internal_parse(This, varInput, FALSE);
3239 }
3240
3241 static HRESULT WINAPI isaxxmlreader_parseURL(
3242         ISAXXMLReader* iface,
3243         const WCHAR *url)
3244 {
3245     saxreader *This = impl_from_ISAXXMLReader( iface );
3246     return internal_parseURL(This, url, FALSE);
3247 }
3248
3249 static const struct ISAXXMLReaderVtbl SAXXMLReaderVtbl =
3250 {
3251     isaxxmlreader_QueryInterface,
3252     isaxxmlreader_AddRef,
3253     isaxxmlreader_Release,
3254     isaxxmlreader_getFeature,
3255     isaxxmlreader_putFeature,
3256     isaxxmlreader_getProperty,
3257     isaxxmlreader_putProperty,
3258     isaxxmlreader_getEntityResolver,
3259     isaxxmlreader_putEntityResolver,
3260     isaxxmlreader_getContentHandler,
3261     isaxxmlreader_putContentHandler,
3262     isaxxmlreader_getDTDHandler,
3263     isaxxmlreader_putDTDHandler,
3264     isaxxmlreader_getErrorHandler,
3265     isaxxmlreader_putErrorHandler,
3266     isaxxmlreader_getBaseURL,
3267     isaxxmlreader_putBaseURL,
3268     isaxxmlreader_getSecureBaseURL,
3269     isaxxmlreader_putSecureBaseURL,
3270     isaxxmlreader_parse,
3271     isaxxmlreader_parseURL
3272 };
3273
3274 static const tid_t saxreader_iface_tids[] = {
3275     IVBSAXXMLReader_tid,
3276     0
3277 };
3278 static dispex_static_data_t saxreader_dispex = {
3279     NULL,
3280     IVBSAXXMLReader_tid,
3281     NULL,
3282     saxreader_iface_tids
3283 };
3284
3285 HRESULT SAXXMLReader_create(MSXML_VERSION version, IUnknown *outer, LPVOID *ppObj)
3286 {
3287     saxreader *reader;
3288
3289     TRACE("(%p, %p)\n", outer, ppObj);
3290
3291     reader = heap_alloc( sizeof (*reader) );
3292     if( !reader )
3293         return E_OUTOFMEMORY;
3294
3295     reader->IVBSAXXMLReader_iface.lpVtbl = &VBSAXXMLReaderVtbl;
3296     reader->ISAXXMLReader_iface.lpVtbl = &SAXXMLReaderVtbl;
3297     reader->ref = 1;
3298     reader->contentHandler = NULL;
3299     reader->vbcontentHandler = NULL;
3300     reader->errorHandler = NULL;
3301     reader->vberrorHandler = NULL;
3302     reader->lexicalHandler = NULL;
3303     reader->vblexicalHandler = NULL;
3304     reader->declHandler = NULL;
3305     reader->vbdeclHandler = NULL;
3306     reader->isParsing = FALSE;
3307     reader->pool.pool = NULL;
3308     reader->pool.index = 0;
3309     reader->pool.len = 0;
3310     reader->features = Namespaces | NamespacePrefixes;
3311     reader->version = version;
3312
3313     init_dispex(&reader->dispex, (IUnknown*)&reader->IVBSAXXMLReader_iface, &saxreader_dispex);
3314
3315     memset(&reader->sax, 0, sizeof(xmlSAXHandler));
3316     reader->sax.initialized = XML_SAX2_MAGIC;
3317     reader->sax.startDocument = libxmlStartDocument;
3318     reader->sax.endDocument = libxmlEndDocument;
3319     reader->sax.startElementNs = libxmlStartElementNS;
3320     reader->sax.endElementNs = libxmlEndElementNS;
3321     reader->sax.characters = libxmlCharacters;
3322     reader->sax.setDocumentLocator = libxmlSetDocumentLocator;
3323     reader->sax.comment = libxmlComment;
3324     reader->sax.error = libxmlFatalError;
3325     reader->sax.fatalError = libxmlFatalError;
3326     reader->sax.cdataBlock = libxmlCDataBlock;
3327
3328     *ppObj = &reader->IVBSAXXMLReader_iface;
3329
3330     TRACE("returning iface %p\n", *ppObj);
3331
3332     return S_OK;
3333 }
3334
3335 #else
3336
3337 HRESULT SAXXMLReader_create(MSXML_VERSION version, IUnknown *pUnkOuter, LPVOID *ppObj)
3338 {
3339     MESSAGE("This program tried to use a SAX XML Reader object, but\n"
3340             "libxml2 support was not present at compile time.\n");
3341     return E_NOTIMPL;
3342 }
3343
3344 #endif