dlls/oleaut32/oleaut.c

   1 /*
   2  *      OLEAUT32
   3  *
   4  * Copyright 1999, 2000 Marcus Meissner
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22 #include <stdio.h>
  23 #include <string.h>
  24 #include <limits.h>
  25
  26 #define COBJMACROS
  27
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "wingdi.h"
  31 #include "winuser.h"
  32 #include "winerror.h"
  33
  34 #include "ole2.h"
  35 #include "olectl.h"
  36 #include "oleauto.h"
  37 #include "initguid.h"
  38 #include "typelib.h"
  39 #include "oleaut32_oaidl.h"
  40
  41 #include "wine/debug.h"
  42
  43 WINE_DEFAULT_DEBUG_CHANNEL(ole);
  44 WINE_DECLARE_DEBUG_CHANNEL(heap);
  45
  46 /******************************************************************************
  47  * BSTR  {OLEAUT32}
  48  *
  49  * NOTES
  50  *  BSTR is a simple typedef for a wide-character string used as the principle
  51  *  string type in ole automation. When encapsulated in a Variant type they are
  52  *  automatically copied and destroyed as the variant is processed.
  53  *
  54  *  The low level BSTR API allows manipulation of these strings and is used by
  55  *  higher level API calls to manage the strings transparently to the caller.
  56  *
  57  *  Internally the BSTR type is allocated with space for a DWORD byte count before
  58  *  the string data begins. This is undocumented and non-system code should not
  59  *  access the count directly. Use SysStringLen() or SysStringByteLen()
  60  *  instead. Note that the byte count does not include the terminating NUL.
  61  *
  62  *  To create a new BSTR, use SysAllocString(), SysAllocStringLen() or
  63  *  SysAllocStringByteLen(). To change the size of an existing BSTR, use SysReAllocString()
  64  *  or SysReAllocStringLen(). Finally to destroy a string use SysFreeString().
  65  *
  66  *  BSTR's are cached by Ole Automation by default. To override this behaviour
  67  *  either set the environment variable 'OANOCACHE', or call SetOaNoCache().
  68  *
  69  * SEE ALSO
  70  *  'Inside OLE, second edition' by Kraig Brockshmidt.
  71  */
  72
  73 static BOOL bstr_cache_enabled;
  74
  75 static CRITICAL_SECTION cs_bstr_cache;
  76 static CRITICAL_SECTION_DEBUG cs_bstr_cache_dbg =
  77 {
  78     0, 0, &cs_bstr_cache,
  79     { &cs_bstr_cache_dbg.ProcessLocksList, &cs_bstr_cache_dbg.ProcessLocksList },
  80       0, 0, { (DWORD_PTR)(__FILE__ ": bstr_cache") }
  81 };
  82 static CRITICAL_SECTION cs_bstr_cache = { &cs_bstr_cache_dbg, -1, 0, 0, 0, 0 };
  83
  84 typedef struct {
  85 #ifdef _WIN64
  86     DWORD pad;
  87 #endif
  88     DWORD size;
  89     union {
  90         char ptr[1];
  91         WCHAR str[1];
  92         DWORD dwptr[1];
  93     } u;
  94 } bstr_t;
  95
  96 #define BUCKET_SIZE 16
  97 #define BUCKET_BUFFER_SIZE 6
  98
  99 typedef struct {
 100     unsigned short head;
 101     unsigned short cnt;
 102     bstr_t *buf[BUCKET_BUFFER_SIZE];
 103 } bstr_cache_entry_t;
 104
 105 #define ARENA_INUSE_FILLER     0x55
 106 #define ARENA_TAIL_FILLER      0xab
 107 #define ARENA_FREE_FILLER      0xfeeefeee
 108
 109 static bstr_cache_entry_t bstr_cache[0x10000/BUCKET_SIZE];
 110
 111 static inline size_t bstr_alloc_size(size_t size)
 112 {
 113     return (FIELD_OFFSET(bstr_t, u.ptr[size]) + sizeof(WCHAR) + BUCKET_SIZE-1) & ~(BUCKET_SIZE-1);
 114 }
 115
 116 static inline bstr_t *bstr_from_str(BSTR str)
 117 {
 118     return CONTAINING_RECORD(str, bstr_t, u.str);
 119 }
 120
 121 static inline bstr_cache_entry_t *get_cache_entry_from_idx(unsigned cache_idx)
 122 {
 123     return bstr_cache_enabled && cache_idx < ARRAY_SIZE(bstr_cache) ? bstr_cache + cache_idx : NULL;
 124 }
 125
 126 static inline bstr_cache_entry_t *get_cache_entry(size_t size)
 127 {
 128     unsigned cache_idx = FIELD_OFFSET(bstr_t, u.ptr[size+sizeof(WCHAR)-1])/BUCKET_SIZE;
 129     return get_cache_entry_from_idx(cache_idx);
 130 }
 131
 132 static inline bstr_cache_entry_t *get_cache_entry_from_alloc_size(SIZE_T alloc_size)
 133 {
 134     unsigned cache_idx;
 135     if (alloc_size < BUCKET_SIZE) return NULL;
 136     cache_idx = (alloc_size - BUCKET_SIZE) / BUCKET_SIZE;
 137     return get_cache_entry_from_idx(cache_idx);
 138 }
 139
 140 static bstr_t *alloc_bstr(size_t size)
 141 {
 142     bstr_cache_entry_t *cache_entry = get_cache_entry(size);
 143     bstr_t *ret;
 144
 145     if(cache_entry) {
 146         EnterCriticalSection(&cs_bstr_cache);
 147
 148         if(!cache_entry->cnt) {
 149             cache_entry = get_cache_entry(size+BUCKET_SIZE);
 150             if(cache_entry && !cache_entry->cnt)
 151                 cache_entry = NULL;
 152         }
 153
 154         if(cache_entry) {
 155             ret = cache_entry->buf[cache_entry->head++];
 156             cache_entry->head %= BUCKET_BUFFER_SIZE;
 157             cache_entry->cnt--;
 158         }
 159
 160         LeaveCriticalSection(&cs_bstr_cache);
 161
 162         if(cache_entry) {
 163             if(WARN_ON(heap)) {
 164                 size_t fill_size = (FIELD_OFFSET(bstr_t, u.ptr[size])+2*sizeof(WCHAR)-1) & ~(sizeof(WCHAR)-1);
 165                 memset(ret, ARENA_INUSE_FILLER, fill_size);
 166                 memset((char *)ret+fill_size, ARENA_TAIL_FILLER, bstr_alloc_size(size)-fill_size);
 167             }
 168             ret->size = size;
 169             return ret;
 170         }
 171     }
 172
 173     ret = CoTaskMemAlloc(bstr_alloc_size(size));
 174     if(ret)
 175         ret->size = size;
 176     return ret;
 177 }
 178
 179 /******************************************************************************
 180  *             SysStringLen  [OLEAUT32.7]
 181  *
 182  * Get the allocated length of a BSTR in wide characters.
 183  *
 184  * PARAMS
 185  *  str [I] BSTR to find the length of
 186  *
 187  * RETURNS
 188  *  The allocated length of str, or 0 if str is NULL.
 189  *
 190  * NOTES
 191  *  See BSTR.
 192  *  The returned length may be different from the length of the string as
 193  *  calculated by lstrlenW(), since it returns the length that was used to
 194  *  allocate the string by SysAllocStringLen().
 195  */
 196 UINT WINAPI SysStringLen(BSTR str)
 197 {
 198     return str ? bstr_from_str(str)->size/sizeof(WCHAR) : 0;
 199 }
 200
 201 /******************************************************************************
 202  *             SysStringByteLen  [OLEAUT32.149]
 203  *
 204  * Get the allocated length of a BSTR in bytes.
 205  *
 206  * PARAMS
 207  *  str [I] BSTR to find the length of
 208  *
 209  * RETURNS
 210  *  The allocated length of str, or 0 if str is NULL.
 211  *
 212  * NOTES
 213  *  See SysStringLen(), BSTR().
 214  */
 215 UINT WINAPI SysStringByteLen(BSTR str)
 216 {
 217     return str ? bstr_from_str(str)->size : 0;
 218 }
 219
 220 /******************************************************************************
 221  *              SysAllocString  [OLEAUT32.2]
 222  *
 223  * Create a BSTR from an OLESTR.
 224  *
 225  * PARAMS
 226  *  str [I] Source to create BSTR from
 227  *
 228  * RETURNS
 229  *  Success: A BSTR allocated with SysAllocStringLen().
 230  *  Failure: NULL, if oleStr is NULL.
 231  *
 232  * NOTES
 233  *  See BSTR.
 234  *  MSDN (October 2001) incorrectly states that NULL is returned if oleStr has
 235  *  a length of 0. Native Win32 and this implementation both return a valid
 236  *  empty BSTR in this case.
 237  */
 238 BSTR WINAPI SysAllocString(LPCOLESTR str)
 239 {
 240     if (!str) return 0;
 241
 242     /* Delegate this to the SysAllocStringLen32 method. */
 243     return SysAllocStringLen(str, lstrlenW(str));
 244 }
 245
 246 static inline IMalloc *get_malloc(void)
 247 {
 248     static IMalloc *malloc;
 249
 250     if (!malloc)
 251         CoGetMalloc(1, &malloc);
 252
 253     return malloc;
 254 }
 255
 256 /******************************************************************************
 257  *              SysFreeString   [OLEAUT32.6]
 258  *
 259  * Free a BSTR.
 260  *
 261  * PARAMS
 262  *  str [I] BSTR to free.
 263  *
 264  * RETURNS
 265  *  Nothing.
 266  *
 267  * NOTES
 268  *  See BSTR.
 269  *  str may be NULL, in which case this function does nothing.
 270  */
 271 void WINAPI DECLSPEC_HOTPATCH SysFreeString(BSTR str)
 272 {
 273     bstr_cache_entry_t *cache_entry;
 274     bstr_t *bstr;
 275     IMalloc *malloc = get_malloc();
 276     SIZE_T alloc_size;
 277
 278     if(!str)
 279         return;
 280
 281     bstr = bstr_from_str(str);
 282
 283     alloc_size = IMalloc_GetSize(malloc, bstr);
 284     if (alloc_size == ~0UL)
 285         return;
 286
 287     cache_entry = get_cache_entry_from_alloc_size(alloc_size);
 288     if(cache_entry) {
 289         unsigned i;
 290
 291         EnterCriticalSection(&cs_bstr_cache);
 292
 293         /* According to tests, freeing a string that's already in cache doesn't corrupt anything.
 294          * For that to work we need to search the cache. */
 295         for(i=0; i < cache_entry->cnt; i++) {
 296             if(cache_entry->buf[(cache_entry->head+i) % BUCKET_BUFFER_SIZE] == bstr) {
 297                 WARN_(heap)("String already is in cache!\n");
 298                 LeaveCriticalSection(&cs_bstr_cache);
 299                 return;
 300             }
 301         }
 302
 303         if(cache_entry->cnt < ARRAY_SIZE(cache_entry->buf)) {
 304             cache_entry->buf[(cache_entry->head+cache_entry->cnt) % BUCKET_BUFFER_SIZE] = bstr;
 305             cache_entry->cnt++;
 306
 307             if(WARN_ON(heap)) {
 308                 unsigned n = (alloc_size-FIELD_OFFSET(bstr_t, u.ptr))/sizeof(DWORD);
 309                 for(i=0; i<n; i++)
 310                     bstr->u.dwptr[i] = ARENA_FREE_FILLER;
 311             }
 312
 313             LeaveCriticalSection(&cs_bstr_cache);
 314             return;
 315         }
 316
 317         LeaveCriticalSection(&cs_bstr_cache);
 318     }
 319
 320     CoTaskMemFree(bstr);
 321 }
 322
 323 /******************************************************************************
 324  *             SysAllocStringLen     [OLEAUT32.4]
 325  *
 326  * Create a BSTR from an OLESTR of a given wide character length.
 327  *
 328  * PARAMS
 329  *  str [I] Source to create BSTR from
 330  *  len [I] Length of oleStr in wide characters
 331  *
 332  * RETURNS
 333  *  Success: A newly allocated BSTR from SysAllocStringByteLen()
 334  *  Failure: NULL, if len is >= 0x80000000, or memory allocation fails.
 335  *
 336  * NOTES
 337  *  See BSTR(), SysAllocStringByteLen().
 338  */
 339 BSTR WINAPI SysAllocStringLen(const OLECHAR *str, unsigned int len)
 340 {
 341     bstr_t *bstr;
 342     DWORD size;
 343
 344     /* Detect integer overflow. */
 345     if (len >= ((UINT_MAX-sizeof(WCHAR)-sizeof(DWORD))/sizeof(WCHAR)))
 346         return NULL;
 347
 348     TRACE("%s\n", debugstr_wn(str, len));
 349
 350     size = len*sizeof(WCHAR);
 351     bstr = alloc_bstr(size);
 352     if(!bstr)
 353         return NULL;
 354
 355     if(str) {
 356         memcpy(bstr->u.str, str, size);
 357         bstr->u.str[len] = 0;
 358     }else {
 359         memset(bstr->u.str, 0, size+sizeof(WCHAR));
 360     }
 361
 362     return bstr->u.str;
 363 }
 364
 365 /******************************************************************************
 366  *             SysReAllocStringLen   [OLEAUT32.5]
 367  *
 368  * Change the length of a previously created BSTR.
 369  *
 370  * PARAMS
 371  *  old [O] BSTR to change the length of
 372  *  str [I] New source for pbstr
 373  *  len [I] Length of oleStr in wide characters
 374  *
 375  * RETURNS
 376  *  Success: 1. The size of pbstr is updated.
 377  *  Failure: 0, if len >= 0x80000000 or memory allocation fails.
 378  *
 379  * NOTES
 380  *  See BSTR(), SysAllocStringByteLen().
 381  *  *old may be changed by this function.
 382  */
 383 int WINAPI SysReAllocStringLen(BSTR* old, const OLECHAR* str, unsigned int len)
 384 {
 385     /* Detect integer overflow. */
 386     if (len >= ((UINT_MAX-sizeof(WCHAR)-sizeof(DWORD))/sizeof(WCHAR)))
 387         return FALSE;
 388
 389     if (*old!=NULL) {
 390       DWORD newbytelen = len*sizeof(WCHAR);
 391       bstr_t *old_bstr = bstr_from_str(*old);
 392       bstr_t *bstr = CoTaskMemRealloc(old_bstr, bstr_alloc_size(newbytelen));
 393
 394       if (!bstr) return FALSE;
 395
 396       *old = bstr->u.str;
 397       bstr->size = newbytelen;
 398       /* The old string data is still there when str is NULL */
 399       if (str && old_bstr->u.str != str) memmove(bstr->u.str, str, newbytelen);
 400       bstr->u.str[len] = 0;
 401     } else {
 402       *old = SysAllocStringLen(str, len);
 403     }
 404
 405     return TRUE;
 406 }
 407
 408 /******************************************************************************
 409  *             SysAllocStringByteLen     [OLEAUT32.150]
 410  *
 411  * Create a BSTR from an OLESTR of a given byte length.
 412  *
 413  * PARAMS
 414  *  str [I] Source to create BSTR from
 415  *  len [I] Length of oleStr in bytes
 416  *
 417  * RETURNS
 418  *  Success: A newly allocated BSTR
 419  *  Failure: NULL, if len is >= 0x80000000, or memory allocation fails.
 420  *
 421  * NOTES
 422  *  -If len is 0 or oleStr is NULL the resulting string is empty ("").
 423  *  -This function always NUL terminates the resulting BSTR.
 424  *  -oleStr may be either an LPCSTR or LPCOLESTR, since it is copied
 425  *  without checking for a terminating NUL.
 426  *  See BSTR.
 427  */
 428 BSTR WINAPI DECLSPEC_HOTPATCH SysAllocStringByteLen(LPCSTR str, UINT len)
 429 {
 430     bstr_t *bstr;
 431
 432     /* Detect integer overflow. */
 433     if (len >= (UINT_MAX-sizeof(WCHAR)-sizeof(DWORD)))
 434         return NULL;
 435
 436     bstr = alloc_bstr(len);
 437     if(!bstr)
 438         return NULL;
 439
 440     if(str) {
 441         memcpy(bstr->u.ptr, str, len);
 442         bstr->u.ptr[len] = 0;
 443     }else {
 444         memset(bstr->u.ptr, 0, len+1);
 445     }
 446     bstr->u.str[(len+sizeof(WCHAR)-1)/sizeof(WCHAR)] = 0;
 447
 448     return bstr->u.str;
 449 }
 450
 451 /******************************************************************************
 452  *              SysReAllocString        [OLEAUT32.3]
 453  *
 454  * Change the length of a previously created BSTR.
 455  *
 456  * PARAMS
 457  *  old [I/O] BSTR to change the length of
 458  *  str [I]   New source for pbstr
 459  *
 460  * RETURNS
 461  *  Success: 1
 462  *  Failure: 0.
 463  *
 464  * NOTES
 465  *  See BSTR(), SysAllocStringStringLen().
 466  */
 467 INT WINAPI SysReAllocString(LPBSTR old,LPCOLESTR str)
 468 {
 469     /*
 470      * Sanity check
 471      */
 472     if (old==NULL)
 473       return 0;
 474
 475     /*
 476      * Make sure we free the old string.
 477      */
 478     SysFreeString(*old);
 479
 480     /*
 481      * Allocate the new string
 482      */
 483     *old = SysAllocString(str);
 484
 485      return 1;
 486 }
 487
 488 /******************************************************************************
 489  *              SetOaNoCache (OLEAUT32.327)
 490  *
 491  * Instruct Ole Automation not to cache BSTR allocations.
 492  *
 493  * PARAMS
 494  *  None.
 495  *
 496  * RETURNS
 497  *  Nothing.
 498  *
 499  * NOTES
 500  *  SetOaNoCache does not release cached strings, so it leaks by design.
 501  */
 502 void WINAPI SetOaNoCache(void)
 503 {
 504     TRACE("\n");
 505     bstr_cache_enabled = FALSE;
 506 }
 507
 508 static const WCHAR      _delimiter[] = {'!',0}; /* default delimiter apparently */
 509 static const WCHAR      *pdelimiter = &_delimiter[0];
 510
 511 /***********************************************************************
 512  *              RegisterActiveObject (OLEAUT32.33)
 513  *
 514  * Registers an object in the global item table.
 515  *
 516  * PARAMS
 517  *  punk        [I] Object to register.
 518  *  rcid        [I] CLSID of the object.
 519  *  dwFlags     [I] Flags.
 520  *  pdwRegister [O] Address to store cookie of object registration in.
 521  *
 522  * RETURNS
 523  *  Success: S_OK.
 524  *  Failure: HRESULT code.
 525  */
 526 HRESULT WINAPI DECLSPEC_HOTPATCH RegisterActiveObject(
 527         LPUNKNOWN punk,REFCLSID rcid,DWORD dwFlags,LPDWORD pdwRegister
 528 ) {
 529         WCHAR                   guidbuf[80];
 530         HRESULT                 ret;
 531         LPRUNNINGOBJECTTABLE    runobtable;
 532         LPMONIKER               moniker;
 533         DWORD                   rot_flags = ROTFLAGS_REGISTRATIONKEEPSALIVE; /* default registration is strong */
 534
 535         StringFromGUID2(rcid,guidbuf,39);
 536         ret = CreateItemMoniker(pdelimiter,guidbuf,&moniker);
 537         if (FAILED(ret))
 538                 return ret;
 539         ret = GetRunningObjectTable(0,&runobtable);
 540         if (FAILED(ret)) {
 541                 IMoniker_Release(moniker);
 542                 return ret;
 543         }
 544         if(dwFlags == ACTIVEOBJECT_WEAK)
 545           rot_flags = 0;
 546         ret = IRunningObjectTable_Register(runobtable,rot_flags,punk,moniker,pdwRegister);
 547         IRunningObjectTable_Release(runobtable);
 548         IMoniker_Release(moniker);
 549         return ret;
 550 }
 551
 552 /***********************************************************************
 553  *              RevokeActiveObject (OLEAUT32.34)
 554  *
 555  * Revokes an object from the global item table.
 556  *
 557  * PARAMS
 558  *  xregister [I] Registration cookie.
 559  *  reserved  [I] Reserved. Set to NULL.
 560  *
 561  * RETURNS
 562  *  Success: S_OK.
 563  *  Failure: HRESULT code.
 564  */
 565 HRESULT WINAPI DECLSPEC_HOTPATCH RevokeActiveObject(DWORD xregister,LPVOID reserved)
 566 {
 567         LPRUNNINGOBJECTTABLE    runobtable;
 568         HRESULT                 ret;
 569
 570         ret = GetRunningObjectTable(0,&runobtable);
 571         if (FAILED(ret)) return ret;
 572         ret = IRunningObjectTable_Revoke(runobtable,xregister);
 573         if (SUCCEEDED(ret)) ret = S_OK;
 574         IRunningObjectTable_Release(runobtable);
 575         return ret;
 576 }
 577
 578 /***********************************************************************
 579  *              GetActiveObject (OLEAUT32.35)
 580  *
 581  * Gets an object from the global item table.
 582  *
 583  * PARAMS
 584  *  rcid        [I] CLSID of the object.
 585  *  preserved   [I] Reserved. Set to NULL.
 586  *  ppunk       [O] Address to store object into.
 587  *
 588  * RETURNS
 589  *  Success: S_OK.
 590  *  Failure: HRESULT code.
 591  */
 592 HRESULT WINAPI DECLSPEC_HOTPATCH GetActiveObject(REFCLSID rcid,LPVOID preserved,LPUNKNOWN *ppunk)
 593 {
 594         WCHAR                   guidbuf[80];
 595         HRESULT                 ret;
 596         LPRUNNINGOBJECTTABLE    runobtable;
 597         LPMONIKER               moniker;
 598
 599         StringFromGUID2(rcid,guidbuf,39);
 600         ret = CreateItemMoniker(pdelimiter,guidbuf,&moniker);
 601         if (FAILED(ret))
 602                 return ret;
 603         ret = GetRunningObjectTable(0,&runobtable);
 604         if (FAILED(ret)) {
 605                 IMoniker_Release(moniker);
 606                 return ret;
 607         }
 608         ret = IRunningObjectTable_GetObject(runobtable,moniker,ppunk);
 609         IRunningObjectTable_Release(runobtable);
 610         IMoniker_Release(moniker);
 611         return ret;
 612 }
 613
 614
 615 /***********************************************************************
 616  *           OaBuildVersion           [OLEAUT32.170]
 617  *
 618  * Get the Ole Automation build version.
 619  *
 620  * PARAMS
 621  *  None
 622  *
 623  * RETURNS
 624  *  The build version.
 625  *
 626  * NOTES
 627  *  Known oleaut32.dll versions:
 628  *| OLE Ver.  Comments                   Date     Build Ver.
 629  *| --------  -------------------------  ----     ---------
 630  *| OLE 2.1   NT                         1993-95  10 3023
 631  *| OLE 2.1                                       10 3027
 632  *| Win32s    Ver 1.1e                            20 4049
 633  *| OLE 2.20  W95/NT                     1993-96  20 4112
 634  *| OLE 2.20  W95/NT                     1993-96  20 4118
 635  *| OLE 2.20  W95/NT                     1993-96  20 4122
 636  *| OLE 2.30  W95/NT                     1993-98  30 4265
 637  *| OLE 2.40  NT??                       1993-98  40 4267
 638  *| OLE 2.40  W98 SE orig. file          1993-98  40 4275
 639  *| OLE 2.40  W2K orig. file             1993-XX  40 4514
 640  *
 641  * Currently the versions returned are 2.20 for Win3.1, 2.30 for Win95 & NT 3.51,
 642  * and 2.40 for all later versions. The build number is maximum, i.e. 0xffff.
 643  */
 644 ULONG WINAPI OaBuildVersion(void)
 645 {
 646     switch(GetVersion() & 0x8000ffff)  /* mask off build number */
 647     {
 648     case 0x80000a03:  /* WIN31 */
 649                 return MAKELONG(0xffff, 20);
 650     case 0x00003303:  /* NT351 */
 651                 return MAKELONG(0xffff, 30);
 652     case 0x80000004:  /* WIN95; I'd like to use the "standard" w95 minor
 653                          version here (30), but as we still use w95
 654                          as default winver (which is good IMHO), I better
 655                          play safe and use the latest value for w95 for now.
 656                          Change this as soon as default winver gets changed
 657                          to something more recent */
 658     case 0x80000a04:  /* WIN98 */
 659     case 0x00000004:  /* NT40 */
 660     case 0x00000005:  /* W2K */
 661                 return MAKELONG(0xffff, 40);
 662     case 0x00000105:  /* WinXP */
 663     case 0x00000006:  /* Vista */
 664     case 0x00000106:  /* Win7 */
 665                 return MAKELONG(0xffff, 50);
 666     default:
 667                 FIXME("Version value not known yet. Please investigate it !\n");
 668                 return MAKELONG(0xffff, 40);  /* for now return the same value as for w2k */
 669     }
 670 }
 671
 672 /******************************************************************************
 673  *              OleTranslateColor       [OLEAUT32.421]
 674  *
 675  * Convert an OLE_COLOR to a COLORREF.
 676  *
 677  * PARAMS
 678  *  clr       [I] Color to convert
 679  *  hpal      [I] Handle to a palette for the conversion
 680  *  pColorRef [O] Destination for converted color, or NULL to test if the conversion is ok
 681  *
 682  * RETURNS
 683  *  Success: S_OK. The conversion is ok, and pColorRef contains the converted color if non-NULL.
 684  *  Failure: E_INVALIDARG, if any argument is invalid.
 685  *
 686  * FIXME
 687  *  Document the conversion rules.
 688  */
 689 HRESULT WINAPI OleTranslateColor(
 690   OLE_COLOR clr,
 691   HPALETTE  hpal,
 692   COLORREF* pColorRef)
 693 {
 694   COLORREF colorref;
 695   BYTE b = HIBYTE(HIWORD(clr));
 696
 697   TRACE("(%08x, %p, %p)\n", clr, hpal, pColorRef);
 698
 699   /*
 700    * In case pColorRef is NULL, provide our own to simplify the code.
 701    */
 702   if (pColorRef == NULL)
 703     pColorRef = &colorref;
 704
 705   switch (b)
 706   {
 707     case 0x00:
 708     {
 709       if (hpal != 0)
 710         *pColorRef =  PALETTERGB(GetRValue(clr),
 711                                  GetGValue(clr),
 712                                  GetBValue(clr));
 713       else
 714         *pColorRef = clr;
 715
 716       break;
 717     }
 718
 719     case 0x01:
 720     {
 721       if (hpal != 0)
 722       {
 723         PALETTEENTRY pe;
 724         /*
 725          * Validate the palette index.
 726          */
 727         if (GetPaletteEntries(hpal, LOWORD(clr), 1, &pe) == 0)
 728           return E_INVALIDARG;
 729       }
 730
 731       *pColorRef = clr;
 732
 733       break;
 734     }
 735
 736     case 0x02:
 737       *pColorRef = clr;
 738       break;
 739
 740     case 0x80:
 741     {
 742       int index = LOBYTE(LOWORD(clr));
 743
 744       /*
 745        * Validate GetSysColor index.
 746        */
 747       if ((index < COLOR_SCROLLBAR) || (index > COLOR_MENUBAR))
 748         return E_INVALIDARG;
 749
 750       *pColorRef =  GetSysColor(index);
 751
 752       break;
 753     }
 754
 755     default:
 756       return E_INVALIDARG;
 757   }
 758
 759   return S_OK;
 760 }
 761
 762 extern HRESULT WINAPI OLEAUTPS_DllGetClassObject(REFCLSID, REFIID, LPVOID *) DECLSPEC_HIDDEN;
 763 extern BOOL WINAPI OLEAUTPS_DllMain(HINSTANCE, DWORD, LPVOID) DECLSPEC_HIDDEN;
 764 extern HRESULT WINAPI OLEAUTPS_DllRegisterServer(void) DECLSPEC_HIDDEN;
 765 extern HRESULT WINAPI OLEAUTPS_DllUnregisterServer(void) DECLSPEC_HIDDEN;
 766
 767 extern HRESULT WINAPI CreateProxyFromTypeInfo(ITypeInfo *typeinfo,
 768         IUnknown *outer, REFIID iid, IRpcProxyBuffer **proxy, void **obj);
 769 extern HRESULT WINAPI CreateStubFromTypeInfo(ITypeInfo *typeinfo, REFIID iid,
 770         IUnknown *server, IRpcStubBuffer **stub);
 771
 772 struct ifacepsredirect_data
 773 {
 774     ULONG size;
 775     DWORD mask;
 776     GUID  iid;
 777     ULONG nummethods;
 778     GUID  tlbid;
 779     GUID  base;
 780     ULONG name_len;
 781     ULONG name_offset;
 782 };
 783
 784 struct tlibredirect_data
 785 {
 786     ULONG  size;
 787     DWORD  res;
 788     ULONG  name_len;
 789     ULONG  name_offset;
 790     LANGID langid;
 791     WORD   flags;
 792     ULONG  help_len;
 793     ULONG  help_offset;
 794     WORD   major_version;
 795     WORD   minor_version;
 796 };
 797
 798 static BOOL actctx_get_typelib_module(REFIID iid, WCHAR *module, DWORD len)
 799 {
 800     struct ifacepsredirect_data *iface;
 801     struct tlibredirect_data *tlib;
 802     ACTCTX_SECTION_KEYED_DATA data;
 803     WCHAR *ptrW;
 804
 805     data.cbSize = sizeof(data);
 806     if (!FindActCtxSectionGuid(0, NULL, ACTIVATION_CONTEXT_SECTION_COM_INTERFACE_REDIRECTION,
 807             iid, &data))
 808         return FALSE;
 809
 810     iface = (struct ifacepsredirect_data *)data.lpData;
 811     if (!FindActCtxSectionGuid(0, NULL, ACTIVATION_CONTEXT_SECTION_COM_TYPE_LIBRARY_REDIRECTION,
 812             &iface->tlbid, &data))
 813         return FALSE;
 814
 815     tlib = (struct tlibredirect_data *)data.lpData;
 816     ptrW = (WCHAR *)((BYTE *)data.lpSectionBase + tlib->name_offset);
 817
 818     if (tlib->name_len/sizeof(WCHAR) >= len)
 819     {
 820         ERR("need larger module buffer, %u\n", tlib->name_len);
 821         return FALSE;
 822     }
 823
 824     memcpy(module, ptrW, tlib->name_len);
 825     module[tlib->name_len/sizeof(WCHAR)] = 0;
 826     return TRUE;
 827 }
 828
 829 static HRESULT reg_get_typelib_module(REFIID iid, WCHAR *module, DWORD len)
 830 {
 831     REGSAM opposite = (sizeof(void*) == 8) ? KEY_WOW64_32KEY : KEY_WOW64_64KEY;
 832     char tlguid[200], typelibkey[316], interfacekey[300], ver[100], tlfn[260];
 833     DWORD tlguidlen, verlen, type;
 834     LONG tlfnlen, err;
 835     BOOL is_wow64;
 836     HKEY ikey;
 837
 838     sprintf( interfacekey, "Interface\\{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}\\Typelib",
 839         iid->Data1, iid->Data2, iid->Data3,
 840         iid->Data4[0], iid->Data4[1], iid->Data4[2], iid->Data4[3],
 841         iid->Data4[4], iid->Data4[5], iid->Data4[6], iid->Data4[7]
 842     );
 843
 844     err = RegOpenKeyExA(HKEY_CLASSES_ROOT,interfacekey,0,KEY_READ,&ikey);
 845     if (err && (opposite == KEY_WOW64_32KEY || (IsWow64Process(GetCurrentProcess(), &is_wow64)
 846                                                 && is_wow64)))
 847         err = RegOpenKeyExA(HKEY_CLASSES_ROOT,interfacekey,0,KEY_READ|opposite,&ikey);
 848
 849     if (err)
 850     {
 851         ERR("No %s key found.\n", interfacekey);
 852         return E_FAIL;
 853     }
 854
 855     tlguidlen = sizeof(tlguid);
 856     if (RegQueryValueExA(ikey, NULL, NULL, &type, (BYTE *)tlguid, &tlguidlen))
 857     {
 858         ERR("Getting typelib guid failed.\n");
 859         RegCloseKey(ikey);
 860         return E_FAIL;
 861     }
 862
 863     verlen = sizeof(ver);
 864     if (RegQueryValueExA(ikey, "Version", NULL, &type, (BYTE *)ver, &verlen))
 865     {
 866         ERR("Could not get version value?\n");
 867         RegCloseKey(ikey);
 868         return E_FAIL;
 869     }
 870
 871     RegCloseKey(ikey);
 872
 873     sprintf(typelibkey, "Typelib\\%s\\%s\\0\\win%u", tlguid, ver, sizeof(void *) == 8 ? 64 : 32);
 874     tlfnlen = sizeof(tlfn);
 875     if (RegQueryValueA(HKEY_CLASSES_ROOT, typelibkey, tlfn, &tlfnlen))
 876     {
 877 #ifdef _WIN64
 878         sprintf(typelibkey, "Typelib\\%s\\%s\\0\\win32", tlguid, ver);
 879         tlfnlen = sizeof(tlfn);
 880         if (RegQueryValueA(HKEY_CLASSES_ROOT, typelibkey, tlfn, &tlfnlen))
 881         {
 882 #endif
 883             ERR("Could not get typelib fn?\n");
 884             return E_FAIL;
 885 #ifdef _WIN64
 886         }
 887 #endif
 888     }
 889     MultiByteToWideChar(CP_ACP, 0, tlfn, -1, module, len);
 890     return S_OK;
 891 }
 892
 893 static HRESULT get_typeinfo_for_iid(REFIID iid, ITypeInfo **typeinfo)
 894 {
 895     WCHAR module[MAX_PATH];
 896     ITypeLib *typelib;
 897     HRESULT hr;
 898
 899     *typeinfo = NULL;
 900
 901     module[0] = 0;
 902     if (!actctx_get_typelib_module(iid, module, ARRAY_SIZE(module)))
 903     {
 904         hr = reg_get_typelib_module(iid, module, ARRAY_SIZE(module));
 905         if (FAILED(hr))
 906             return hr;
 907     }
 908
 909     hr = LoadTypeLib(module, &typelib);
 910     if (hr != S_OK) {
 911         ERR("Failed to load typelib for %s, but it should be there.\n", debugstr_guid(iid));
 912         return hr;
 913     }
 914
 915     hr = ITypeLib_GetTypeInfoOfGuid(typelib, iid, typeinfo);
 916     ITypeLib_Release(typelib);
 917     if (hr != S_OK)
 918         ERR("typelib does not contain info for %s\n", debugstr_guid(iid));
 919
 920     return hr;
 921 }
 922
 923 static HRESULT WINAPI dispatch_typelib_ps_QueryInterface(IPSFactoryBuffer *iface, REFIID iid, void **out)
 924 {
 925     if (IsEqualIID(iid, &IID_IPSFactoryBuffer) || IsEqualIID(iid, &IID_IUnknown))
 926     {
 927         *out = iface;
 928         return S_OK;
 929     }
 930
 931     FIXME("No interface for %s.\n", debugstr_guid(iid));
 932     *out = NULL;
 933     return E_NOINTERFACE;
 934 }
 935
 936 static ULONG WINAPI dispatch_typelib_ps_AddRef(IPSFactoryBuffer *iface)
 937 {
 938     return 2;
 939 }
 940
 941 static ULONG WINAPI dispatch_typelib_ps_Release(IPSFactoryBuffer *iface)
 942 {
 943     return 1;
 944 }
 945
 946 static HRESULT dispatch_create_proxy(IUnknown *outer, IRpcProxyBuffer **proxy, void **out)
 947 {
 948     IPSFactoryBuffer *factory;
 949     HRESULT hr;
 950
 951     hr = OLEAUTPS_DllGetClassObject(&CLSID_PSFactoryBuffer, &IID_IPSFactoryBuffer, (void **)&factory);
 952     if (FAILED(hr)) return hr;
 953
 954     hr = IPSFactoryBuffer_CreateProxy(factory, outer, &IID_IDispatch, proxy, out);
 955     IPSFactoryBuffer_Release(factory);
 956     return hr;
 957 }
 958
 959 static HRESULT WINAPI dispatch_typelib_ps_CreateProxy(IPSFactoryBuffer *iface,
 960     IUnknown *outer, REFIID iid, IRpcProxyBuffer **proxy, void **out)
 961 {
 962     ITypeInfo *typeinfo;
 963     TYPEATTR *attr;
 964     HRESULT hr;
 965
 966     if (IsEqualGUID(iid, &IID_IDispatch))
 967         return dispatch_create_proxy(outer, proxy, out);
 968
 969     hr = get_typeinfo_for_iid(iid, &typeinfo);
 970     if (FAILED(hr)) return hr;
 971
 972     hr = ITypeInfo_GetTypeAttr(typeinfo, &attr);
 973     if (FAILED(hr))
 974     {
 975         ITypeInfo_Release(typeinfo);
 976         return hr;
 977     }
 978
 979     if (attr->typekind == TKIND_INTERFACE || (attr->wTypeFlags & TYPEFLAG_FDUAL))
 980         hr = CreateProxyFromTypeInfo(typeinfo, outer, iid, proxy, out);
 981     else
 982         hr = dispatch_create_proxy(outer, proxy, out);
 983
 984     if (FAILED(hr))
 985         ERR("Failed to create proxy, hr %#x.\n", hr);
 986
 987     ITypeInfo_ReleaseTypeAttr(typeinfo, attr);
 988     ITypeInfo_Release(typeinfo);
 989     return hr;
 990 }
 991
 992 static HRESULT dispatch_create_stub(IUnknown *server, IRpcStubBuffer **stub)
 993 {
 994     IPSFactoryBuffer *factory;
 995     HRESULT hr;
 996
 997     hr = OLEAUTPS_DllGetClassObject(&CLSID_PSFactoryBuffer, &IID_IPSFactoryBuffer, (void **)&factory);
 998     if (FAILED(hr)) return hr;
 999
1000     hr = IPSFactoryBuffer_CreateStub(factory, &IID_IDispatch, server, stub);
1001     IPSFactoryBuffer_Release(factory);
1002     return hr;
1003 }
1004
1005 static HRESULT WINAPI dispatch_typelib_ps_CreateStub(IPSFactoryBuffer *iface,
1006     REFIID iid, IUnknown *server, IRpcStubBuffer **stub)
1007 {
1008     ITypeInfo *typeinfo;
1009     TYPEATTR *attr;
1010     HRESULT hr;
1011
1012     if (IsEqualGUID(iid, &IID_IDispatch))
1013         return dispatch_create_stub(server, stub);
1014
1015     hr = get_typeinfo_for_iid(iid, &typeinfo);
1016     if (FAILED(hr)) return hr;
1017
1018     hr = ITypeInfo_GetTypeAttr(typeinfo, &attr);
1019     if (FAILED(hr))
1020     {
1021         ITypeInfo_Release(typeinfo);
1022         return hr;
1023     }
1024
1025     if (attr->typekind == TKIND_INTERFACE || (attr->wTypeFlags & TYPEFLAG_FDUAL))
1026         hr = CreateStubFromTypeInfo(typeinfo, iid, server, stub);
1027     else
1028         hr = dispatch_create_stub(server, stub);
1029
1030     if (FAILED(hr))
1031         ERR("Failed to create proxy, hr %#x.\n", hr);
1032
1033     ITypeInfo_ReleaseTypeAttr(typeinfo, attr);
1034     ITypeInfo_Release(typeinfo);
1035     return hr;
1036 }
1037
1038 static const IPSFactoryBufferVtbl dispatch_typelib_ps_vtbl =
1039 {
1040     dispatch_typelib_ps_QueryInterface,
1041     dispatch_typelib_ps_AddRef,
1042     dispatch_typelib_ps_Release,
1043     dispatch_typelib_ps_CreateProxy,
1044     dispatch_typelib_ps_CreateStub,
1045 };
1046
1047 static IPSFactoryBuffer dispatch_typelib_ps = { &dispatch_typelib_ps_vtbl };
1048
1049 extern void _get_STDFONT_CF(LPVOID *);
1050 extern void _get_STDPIC_CF(LPVOID *);
1051
1052 /***********************************************************************
1053  *              DllGetClassObject (OLEAUT32.@)
1054  */
1055 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
1056 {
1057     *ppv = NULL;
1058     if (IsEqualGUID(rclsid,&CLSID_StdFont)) {
1059         if (IsEqualGUID(iid,&IID_IClassFactory)) {
1060             _get_STDFONT_CF(ppv);
1061             IClassFactory_AddRef((IClassFactory*)*ppv);
1062             return S_OK;
1063         }
1064     }
1065     if (IsEqualGUID(rclsid,&CLSID_StdPicture)) {
1066         if (IsEqualGUID(iid,&IID_IClassFactory)) {
1067             _get_STDPIC_CF(ppv);
1068             IClassFactory_AddRef((IClassFactory*)*ppv);
1069             return S_OK;
1070         }
1071     }
1072
1073     if (IsEqualGUID(rclsid, &CLSID_PSDispatch) || IsEqualGUID(rclsid, &CLSID_PSOAInterface))
1074         return IPSFactoryBuffer_QueryInterface(&dispatch_typelib_ps, iid, ppv);
1075
1076     if (IsEqualCLSID(rclsid, &CLSID_PSTypeComp) ||
1077         IsEqualCLSID(rclsid, &CLSID_PSTypeInfo) ||
1078         IsEqualCLSID(rclsid, &CLSID_PSTypeLib) ||
1079         IsEqualCLSID(rclsid, &CLSID_PSDispatch) ||
1080         IsEqualCLSID(rclsid, &CLSID_PSEnumVariant))
1081         return OLEAUTPS_DllGetClassObject(&CLSID_PSFactoryBuffer, iid, ppv);
1082
1083     return OLEAUTPS_DllGetClassObject(rclsid, iid, ppv);
1084 }
1085
1086 /***********************************************************************
1087  *              DllCanUnloadNow (OLEAUT32.@)
1088  *
1089  * Determine if this dll can be unloaded from the callers address space.
1090  *
1091  * PARAMS
1092  *  None.
1093  *
1094  * RETURNS
1095  *  Always returns S_FALSE. This dll cannot be unloaded.
1096  */
1097 HRESULT WINAPI DllCanUnloadNow(void)
1098 {
1099     return S_FALSE;
1100 }
1101
1102 /*****************************************************************************
1103  *              DllMain         [OLEAUT32.@]
1104  */
1105 BOOL WINAPI DllMain(HINSTANCE hInstDll, DWORD fdwReason, LPVOID lpvReserved)
1106 {
1107     static const WCHAR oanocacheW[] = {'o','a','n','o','c','a','c','h','e',0};
1108
1109     if(fdwReason == DLL_PROCESS_ATTACH)
1110         bstr_cache_enabled = !GetEnvironmentVariableW(oanocacheW, NULL, 0);
1111
1112     return OLEAUTPS_DllMain( hInstDll, fdwReason, lpvReserved );
1113 }
1114
1115 /***********************************************************************
1116  *              DllRegisterServer (OLEAUT32.@)
1117  */
1118 HRESULT WINAPI DllRegisterServer(void)
1119 {
1120     return OLEAUTPS_DllRegisterServer();
1121 }
1122
1123 /***********************************************************************
1124  *              DllUnregisterServer (OLEAUT32.@)
1125  */
1126 HRESULT WINAPI DllUnregisterServer(void)
1127 {
1128     return OLEAUTPS_DllUnregisterServer();
1129 }
1130
1131 /***********************************************************************
1132  *              OleIconToCursor (OLEAUT32.415)
1133  */
1134 HCURSOR WINAPI OleIconToCursor( HINSTANCE hinstExe, HICON hIcon)
1135 {
1136     FIXME("(%p,%p), partially implemented.\n",hinstExe,hIcon);
1137     /* FIXME: make an extended conversation from HICON to HCURSOR */
1138     return CopyCursor(hIcon);
1139 }
1140
1141 /***********************************************************************
1142  *              GetAltMonthNames (OLEAUT32.@)
1143  */
1144 HRESULT WINAPI GetAltMonthNames(LCID lcid, LPOLESTR **str)
1145 {
1146     static const WCHAR ar_month1W[] = {0x645,0x62d,0x631,0x645,0};
1147     static const WCHAR ar_month2W[] = {0x635,0x641,0x631,0};
1148     static const WCHAR ar_month3W[] = {0x631,0x628,0x64a,0x639,' ',0x627,0x644,0x627,0x648,0x644,0};
1149     static const WCHAR ar_month4W[] = {0x631,0x628,0x64a,0x639,' ',0x627,0x644,0x62b,0x627,0x646,0x64a,0};
1150     static const WCHAR ar_month5W[] = {0x62c,0x645,0x627,0x62f,0x649,' ',0x627,0x644,0x627,0x648,0x644,0x649,0};
1151     static const WCHAR ar_month6W[] = {0x62c,0x645,0x627,0x62f,0x649,' ',0x627,0x644,0x62b,0x627,0x646,0x64a,0x629,0};
1152     static const WCHAR ar_month7W[] = {0x631,0x62c,0x628,0};
1153     static const WCHAR ar_month8W[] = {0x634,0x639,0x628,0x627,0x646,0};
1154     static const WCHAR ar_month9W[] = {0x631,0x645,0x636,0x627,0x646,0};
1155     static const WCHAR ar_month10W[] = {0x634,0x648,0x627,0x643,0};
1156     static const WCHAR ar_month11W[] = {0x630,0x648,' ',0x627,0x644,0x642,0x639,0x62f,0x629,0};
1157     static const WCHAR ar_month12W[] = {0x630,0x648,' ',0x627,0x644,0x62d,0x62c,0x629,0};
1158
1159     static const WCHAR *arabic_hijri[] =
1160     {
1161         ar_month1W,
1162         ar_month2W,
1163         ar_month3W,
1164         ar_month4W,
1165         ar_month5W,
1166         ar_month6W,
1167         ar_month7W,
1168         ar_month8W,
1169         ar_month9W,
1170         ar_month10W,
1171         ar_month11W,
1172         ar_month12W,
1173         NULL
1174     };
1175
1176     static const WCHAR pl_month1W[] = {'s','t','y','c','z','n','i','a',0};
1177     static const WCHAR pl_month2W[] = {'l','u','t','e','g','o',0};
1178     static const WCHAR pl_month3W[] = {'m','a','r','c','a',0};
1179     static const WCHAR pl_month4W[] = {'k','w','i','e','t','n','i','a',0};
1180     static const WCHAR pl_month5W[] = {'m','a','j','a',0};
1181     static const WCHAR pl_month6W[] = {'c','z','e','r','w','c','a',0};
1182     static const WCHAR pl_month7W[] = {'l','i','p','c','a',0};
1183     static const WCHAR pl_month8W[] = {'s','i','e','r','p','n','i','a',0};
1184     static const WCHAR pl_month9W[] = {'w','r','z','e',0x15b,'n','i','a',0};
1185     static const WCHAR pl_month10W[] = {'p','a',0x17a,'d','z','i','e','r','n','i','k','a',0};
1186     static const WCHAR pl_month11W[] = {'l','i','s','t','o','p','a','d','a',0};
1187     static const WCHAR pl_month12W[] = {'g','r','u','d','n','i','a',0};
1188
1189     static const WCHAR *polish_genitive_names[] =
1190     {
1191         pl_month1W,
1192         pl_month2W,
1193         pl_month3W,
1194         pl_month4W,
1195         pl_month5W,
1196         pl_month6W,
1197         pl_month7W,
1198         pl_month8W,
1199         pl_month9W,
1200         pl_month10W,
1201         pl_month11W,
1202         pl_month12W,
1203         NULL
1204     };
1205
1206     static const WCHAR ru_month1W[] = {0x44f,0x43d,0x432,0x430,0x440,0x44f,0};
1207     static const WCHAR ru_month2W[] = {0x444,0x435,0x432,0x440,0x430,0x43b,0x44f,0};
1208     static const WCHAR ru_month3W[] = {0x43c,0x430,0x440,0x442,0x430,0};
1209     static const WCHAR ru_month4W[] = {0x430,0x43f,0x440,0x435,0x43b,0x44f,0};
1210     static const WCHAR ru_month5W[] = {0x43c,0x430,0x44f,0};
1211     static const WCHAR ru_month6W[] = {0x438,0x44e,0x43d,0x44f,0};
1212     static const WCHAR ru_month7W[] = {0x438,0x44e,0x43b,0x44f,0};
1213     static const WCHAR ru_month8W[] = {0x430,0x432,0x433,0x443,0x441,0x442,0x430,0};
1214     static const WCHAR ru_month9W[] = {0x441,0x435,0x43d,0x442,0x44f,0x431,0x440,0x44f,0};
1215     static const WCHAR ru_month10W[] = {0x43e,0x43a,0x442,0x44f,0x431,0x440,0x44f,0};
1216     static const WCHAR ru_month11W[] = {0x43d,0x43e,0x44f,0x431,0x440,0x44f,0};
1217     static const WCHAR ru_month12W[] = {0x434,0x435,0x43a,0x430,0x431,0x440,0x44f,0};
1218
1219     static const WCHAR *russian_genitive_names[] =
1220     {
1221         ru_month1W,
1222         ru_month2W,
1223         ru_month3W,
1224         ru_month4W,
1225         ru_month5W,
1226         ru_month6W,
1227         ru_month7W,
1228         ru_month8W,
1229         ru_month9W,
1230         ru_month10W,
1231         ru_month11W,
1232         ru_month12W,
1233         NULL
1234     };
1235
1236     TRACE("%#x, %p\n", lcid, str);
1237
1238     if (PRIMARYLANGID(LANGIDFROMLCID(lcid)) == LANG_ARABIC)
1239         *str = (LPOLESTR *)arabic_hijri;
1240     else if (PRIMARYLANGID(LANGIDFROMLCID(lcid)) == LANG_POLISH)
1241         *str = (LPOLESTR *)polish_genitive_names;
1242     else if (PRIMARYLANGID(LANGIDFROMLCID(lcid)) == LANG_RUSSIAN)
1243         *str = (LPOLESTR *)russian_genitive_names;
1244     else
1245         *str = NULL;
1246
1247     return S_OK;
1248 }