dlls/mscms/profile.c

   1 /*
   2  * MSCMS - Color Management System for Wine
   3  *
   4  * Copyright 2004 Hans Leidekker
   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include "config.h"
  22 #include "wine/debug.h"
  23
  24 #include <stdarg.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winnls.h"
  29 #include "wingdi.h"
  30 #include "winuser.h"
  31 #include "icm.h"
  32
  33 #define LCMS_API_FUNCTION(f) extern typeof(f) * p##f;
  34 #include "lcms_api.h"
  35 #undef LCMS_API_FUNCTION
  36
  37 #define IS_SEPARATOR(ch)  ((ch) == '\\' || (ch) == '/')
  38
  39 static void MSCMS_basename( LPCWSTR path, LPWSTR name )
  40 {
  41     INT i = lstrlenW( path );
  42
  43     while (i > 0 && !IS_SEPARATOR(path[i - 1])) i--;
  44     lstrcpyW( name, &path[i] );
  45 }
  46
  47 static const WCHAR rgbprofile[] =
  48 { 'c',':','\\','w','i','n','d','o','w','s','\\', 's','y','s','t','e','m','3','2',
  49   '\\','s','p','o','o','l','\\','d','r','i','v','e','r','s',
  50   '\\','c','o','l','o','r','\\','s','r','g','b',' ','c','o','l','o','r',' ',
  51   's','p','a','c','e',' ','p','r','o','f','i','l','e','.','i','c','m',0 };
  52
  53 WINE_DEFAULT_DEBUG_CHANNEL(mscms);
  54
  55 /******************************************************************************
  56  * GetColorDirectoryA               [MSCMS.@]
  57  *
  58  * See GetColorDirectoryW.
  59  */
  60 BOOL WINAPI GetColorDirectoryA( PCSTR machine, PSTR buffer, PDWORD size )
  61 {
  62     INT len;
  63     LPWSTR bufferW;
  64     BOOL ret = FALSE;
  65     DWORD sizeW;
  66
  67     TRACE( "( %p, %p )\n", buffer, size );
  68
  69     if (machine || !size) return FALSE;
  70
  71     if (!buffer)
  72     {
  73         ret = GetColorDirectoryW( NULL, NULL, &sizeW );
  74         *size = sizeW / sizeof(WCHAR);
  75         return FALSE;
  76     }
  77
  78     sizeW = *size * sizeof(WCHAR);
  79
  80     bufferW = HeapAlloc( GetProcessHeap(), 0, sizeW );
  81
  82     if (bufferW)
  83     {
  84         ret = GetColorDirectoryW( NULL, bufferW, &sizeW );
  85         *size = WideCharToMultiByte( CP_ACP, 0, bufferW, -1, NULL, 0, NULL, NULL );
  86
  87         if (ret)
  88         {
  89             len = WideCharToMultiByte( CP_ACP, 0, bufferW, *size, buffer, *size, NULL, NULL );
  90             if (!len) ret = FALSE;
  91         }
  92
  93         HeapFree( GetProcessHeap(), 0, bufferW );
  94     }
  95     return ret;
  96 }
  97
  98 /******************************************************************************
  99  * GetColorDirectoryW               [MSCMS.@]
 100  *
 101  * Get the directory where color profiles are stored.
 102  *
 103  * PARAMS
 104  *  machine  [I]   Name of the machine for which to get the color directory.
 105  *                 Must be NULL, which indicates the local machine.
 106  *  buffer   [I]   Buffer to receive the path name.
 107  *  size     [I/O] Size of the buffer in bytes. On return the variable holds
 108  *                 the number of bytes actually needed.
 109  */
 110 BOOL WINAPI GetColorDirectoryW( PCWSTR machine, PWSTR buffer, PDWORD size )
 111 {
 112     /* FIXME: Get this directory from the registry? */
 113     static const WCHAR colordir[] =
 114     { 'c',':','\\','w','i','n','d','o','w','s','\\', 's','y','s','t','e','m','3','2',
 115       '\\','s','p','o','o','l','\\','d','r','i','v','e','r','s','\\','c','o','l','o','r',0 };
 116
 117     DWORD len;
 118
 119     TRACE( "( %p, %p )\n", buffer, size );
 120
 121     if (machine || !size) return FALSE;
 122
 123     len = lstrlenW( colordir ) * sizeof(WCHAR);
 124
 125     if (len <= *size && buffer)
 126     {
 127         lstrcpyW( buffer, colordir );
 128         *size = len;
 129         return TRUE;
 130     }
 131
 132     *size = len;
 133     return FALSE;
 134 }
 135
 136 /******************************************************************************
 137  * GetColorProfileElement               [MSCMS.@]
 138  *
 139  * Retrieve data for a specified tag type.
 140  *
 141  * PARAMS
 142  *  profile  [I]   Handle to a color profile.
 143  *  type     [I]   ICC tag type.
 144  *  offset   [I]   Offset in bytes to start copying from.
 145  *  size     [I/O] Size of the buffer in bytes. On return the variable holds
 146  *                 the number of bytes actually needed.
 147  *  buffer   [O]   Buffer to receive the tag data.
 148  *  ref      [O]   Pointer to a BOOL that specifies whether more than one tag
 149  *                 references the data.
 150  *
 151  * RETURNS
 152  *  Success: TRUE
 153  *  Failure: FALSE
 154  */
 155 BOOL WINAPI GetColorProfileElement( HPROFILE profile, TAGTYPE type, DWORD offset, PDWORD size,
 156                                     PVOID buffer, PBOOL ref )
 157 {
 158     BOOL ret = FALSE;
 159 #ifdef HAVE_LCMS_H
 160     icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
 161     DWORD i, count;
 162     icTag tag;
 163
 164     TRACE( "( %p, 0x%08lx, %ld, %p, %p, %p )\n", profile, type, offset, size, buffer, ref );
 165
 166     if (!iccprofile || !size || !ref) return FALSE;
 167     count = MSCMS_get_tag_count( iccprofile );
 168
 169     for (i = 0; i < count; i++)
 170     {
 171         MSCMS_get_tag_by_index( iccprofile, i, &tag );
 172
 173         if (tag.sig == type)
 174         {
 175             if ((tag.size - offset) > *size || !buffer)
 176             {
 177                 *size = (tag.size - offset);
 178                 return FALSE;
 179             }
 180
 181             MSCMS_get_tag_data( iccprofile, &tag, offset, buffer );
 182
 183             *ref = FALSE; /* FIXME: calculate properly */
 184             return TRUE;
 185         }
 186     }
 187
 188 #endif /* HAVE_LCMS_H */
 189     return ret;
 190 }
 191
 192 /******************************************************************************
 193  * GetColorProfileElementTag               [MSCMS.@]
 194  *
 195  * Get the tag type from a color profile by index.
 196  *
 197  * PARAMS
 198  *  profile  [I]   Handle to a color profile.
 199  *  index    [I]   Index into the tag table of the color profile.
 200  *  type     [O]   Pointer to a variable that holds the ICC tag type on return.
 201  *
 202  * RETURNS
 203  *  Success: TRUE
 204  *  Failure: FALSE
 205  *
 206  * NOTES
 207  *  The tag table index starts at 1.
 208  *  Use GetCountColorProfileElements to retrieve a count of tagged elements.
 209  */
 210 BOOL WINAPI GetColorProfileElementTag( HPROFILE profile, DWORD index, PTAGTYPE type )
 211 {
 212     BOOL ret = FALSE;
 213 #ifdef HAVE_LCMS_H
 214     icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
 215     DWORD count;
 216     icTag tag;
 217
 218     TRACE( "( %p, %ld, %p )\n", profile, index, type );
 219
 220     if (!iccprofile || !type) return FALSE;
 221
 222     count = MSCMS_get_tag_count( iccprofile );
 223     if (index > count || index < 1) return FALSE;
 224
 225     MSCMS_get_tag_by_index( iccprofile, index - 1, &tag );
 226     *type = tag.sig;
 227
 228     ret = TRUE;
 229
 230 #endif /* HAVE_LCMS_H */
 231     return ret;
 232 }
 233
 234 /******************************************************************************
 235  * GetColorProfileFromHandle               [MSCMS.@]
 236  *
 237  * Retrieve an ICC color profile by handle.
 238  *
 239  * PARAMS
 240  *  profile  [I]   Handle to a color profile.
 241  *  buffer   [O]   Buffer to receive the ICC profile.
 242  *  size     [I/O] Size of the buffer in bytes. On return the variable holds the
 243  *                 number of bytes actually needed.
 244  *
 245  * RETURNS
 246  *  Success: TRUE
 247  *  Failure: FALSE
 248  *
 249  * NOTES
 250  *  The profile returned will be in big-endian format.
 251  */
 252 BOOL WINAPI GetColorProfileFromHandle( HPROFILE profile, PBYTE buffer, PDWORD size )
 253 {
 254     BOOL ret = FALSE;
 255 #ifdef HAVE_LCMS_H
 256     icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
 257     PROFILEHEADER header;
 258
 259     TRACE( "( %p, %p, %p )\n", profile, buffer, size );
 260
 261     if (!iccprofile || !size) return FALSE;
 262     MSCMS_get_profile_header( iccprofile, &header );
 263
 264     if (!buffer || header.phSize > *size)
 265     {
 266         *size = header.phSize;
 267         return FALSE;
 268     }
 269
 270     /* No endian conversion needed */
 271     memcpy( buffer, iccprofile, header.phSize );
 272
 273     *size = header.phSize;
 274     ret = TRUE;
 275
 276 #endif /* HAVE_LCMS_H */
 277     return ret;
 278 }
 279
 280 /******************************************************************************
 281  * GetColorProfileHeader               [MSCMS.@]
 282  *
 283  * Retrieve a color profile header by handle.
 284  *
 285  * PARAMS
 286  *  profile  [I]   Handle to a color profile.
 287  *  header   [O]   Buffer to receive the ICC profile header.
 288  *
 289  * RETURNS
 290  *  Success: TRUE
 291  *  Failure: FALSE
 292  *
 293  * NOTES
 294  *  The profile header returned will be adjusted for endianess.
 295  */
 296 BOOL WINAPI GetColorProfileHeader( HPROFILE profile, PPROFILEHEADER header )
 297 {
 298     BOOL ret = FALSE;
 299 #ifdef HAVE_LCMS_H
 300     icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
 301
 302     TRACE( "( %p, %p )\n", profile, header );
 303
 304     if (!iccprofile || !header) return FALSE;
 305
 306     MSCMS_get_profile_header( iccprofile, header );
 307     return TRUE;
 308
 309 #endif /* HAVE_LCMS_H */
 310     return ret;
 311 }
 312
 313 /******************************************************************************
 314  * GetCountColorProfileElements               [MSCMS.@]
 315  *
 316  * Retrieve the number of elements in a color profile.
 317  *
 318  * PARAMS
 319  *  profile  [I] Handle to a color profile.
 320  *  count    [O] Pointer to a variable which is set to the number of elements
 321  *               in the color profile.
 322  *
 323  * RETURNS
 324  *  Success: TRUE
 325  *  Failure: FALSE
 326  */
 327 BOOL WINAPI GetCountColorProfileElements( HPROFILE profile, PDWORD count )
 328 {
 329     BOOL ret = FALSE;
 330 #ifdef HAVE_LCMS_H
 331     icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
 332
 333     TRACE( "( %p, %p )\n", profile, count );
 334
 335     if (!iccprofile || !count) return FALSE;
 336     *count = MSCMS_get_tag_count( iccprofile );
 337     ret = TRUE;
 338
 339 #endif /* HAVE_LCMS_H */
 340     return ret;
 341 }
 342
 343 BOOL WINAPI GetStandardColorSpaceProfileA( PCSTR machine, DWORD id, PSTR profile, PDWORD size )
 344 {
 345     INT len;
 346     LPWSTR profileW;
 347     BOOL ret = FALSE;
 348     DWORD sizeW;
 349
 350     TRACE( "( 0x%08lx, %p, %p )\n", id, profile, size );
 351
 352     if (machine || !size) return FALSE;
 353
 354     sizeW = *size * sizeof(WCHAR);
 355
 356     if (!profile)
 357     {
 358         ret = GetStandardColorSpaceProfileW( NULL, id, NULL, &sizeW );
 359         *size = sizeW / sizeof(WCHAR);
 360         return FALSE;
 361     }
 362
 363     profileW = HeapAlloc( GetProcessHeap(), 0, sizeW );
 364
 365     if (profileW)
 366     {
 367         ret = GetStandardColorSpaceProfileW( NULL, id, profileW, &sizeW );
 368         *size = WideCharToMultiByte( CP_ACP, 0, profileW, -1, NULL, 0, NULL, NULL );
 369
 370         if (ret)
 371         {
 372             len = WideCharToMultiByte( CP_ACP, 0, profileW, *size, profile, *size, NULL, NULL );
 373             if (!len) ret = FALSE;
 374         }
 375
 376         HeapFree( GetProcessHeap(), 0, profileW );
 377     }
 378     return ret;
 379 }
 380
 381 BOOL WINAPI GetStandardColorSpaceProfileW( PCWSTR machine, DWORD id, PWSTR profile, PDWORD size )
 382 {
 383     DWORD len;
 384
 385     TRACE( "( 0x%08lx, %p, %p )\n", id, profile, size );
 386
 387     if (machine || !size) return FALSE;
 388
 389     switch (id)
 390     {
 391         case 0x52474220: /* 'RGB ' */
 392             len = sizeof( rgbprofile );
 393
 394             if (*size < len || !profile)
 395             {
 396                 *size = len;
 397                 return TRUE;
 398             }
 399
 400             lstrcpyW( profile, rgbprofile );
 401             break;
 402
 403         default:
 404             return FALSE;
 405     }
 406
 407     return TRUE;
 408 }
 409
 410 /******************************************************************************
 411  * InstallColorProfileA               [MSCMS.@]
 412  *
 413  * See InstallColorProfileW.
 414  */
 415 BOOL WINAPI InstallColorProfileA( PCSTR machine, PCSTR profile )
 416 {
 417     UINT len;
 418     LPWSTR profileW;
 419     BOOL ret = FALSE;
 420
 421     TRACE( "( %s )\n", debugstr_a(profile) );
 422
 423     if (machine || !profile) return FALSE;
 424
 425     len = MultiByteToWideChar( CP_ACP, 0, profile, -1, NULL, 0 );
 426     profileW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 427
 428     if (profileW)
 429     {
 430         MultiByteToWideChar( CP_ACP, 0, profile, -1, profileW, len );
 431
 432         ret = InstallColorProfileW( NULL, profileW );
 433         HeapFree( GetProcessHeap(), 0, profileW );
 434     }
 435     return ret;
 436 }
 437
 438 /******************************************************************************
 439  * InstallColorProfileW               [MSCMS.@]
 440  *
 441  * Install a color profile.
 442  *
 443  * PARAMS
 444  *  machine  [I] Name of the machine to install the profile on. Must be NULL,
 445  *               which indicates the local machine.
 446  *  profile  [I] Full path name of the profile to install.
 447  *
 448  * RETURNS
 449  *  Success: TRUE
 450  *  Failure: FALSE
 451  */
 452 BOOL WINAPI InstallColorProfileW( PCWSTR machine, PCWSTR profile )
 453 {
 454     WCHAR dest[MAX_PATH], base[MAX_PATH];
 455     DWORD size = sizeof(dest);
 456     static const WCHAR slash[] = { '\\', 0 };
 457
 458     TRACE( "( %s )\n", debugstr_w(profile) );
 459
 460     if (machine || !profile) return FALSE;
 461
 462     if (!GetColorDirectoryW( machine, dest, &size )) return FALSE;
 463
 464     MSCMS_basename( profile, base );
 465
 466     lstrcatW( dest, slash );
 467     lstrcatW( dest, base );
 468
 469     /* Is source equal to destination? */
 470     if (!lstrcmpW( profile, dest )) return TRUE;
 471
 472     return CopyFileW( profile, dest, TRUE );
 473 }
 474
 475 /******************************************************************************
 476  * IsColorProfileTagPresent               [MSCMS.@]
 477  *
 478  * Determine if a given ICC tag type is present in a color profile.
 479  *
 480  * PARAMS
 481  *  profile  [I] Color profile handle.
 482  *  tag      [I] ICC tag type.
 483  *  present  [O] Pointer to a BOOL variable. Set to TRUE if tag type is present,
 484  *               FALSE otherwise.
 485  *
 486  * RETURNS
 487  *  Success: TRUE
 488  *  Failure: FALSE
 489  */
 490 BOOL WINAPI IsColorProfileTagPresent( HPROFILE profile, TAGTYPE type, PBOOL present )
 491 {
 492     BOOL ret = FALSE;
 493 #ifdef HAVE_LCMS_H
 494     cmsHPROFILE cmsprofile = MSCMS_hprofile2cmsprofile( profile );
 495
 496     TRACE( "( %p, 0x%08lx, %p )\n", profile, type, present );
 497
 498     if (!cmsprofile || !present) return FALSE;
 499     ret = cmsIsTag( cmsprofile, type );
 500
 501 #endif /* HAVE_LCMS_H */
 502     return *present = ret;
 503 }
 504
 505 /******************************************************************************
 506  * IsColorProfileValid               [MSCMS.@]
 507  *
 508  * Determine if a given color profile is valid.
 509  *
 510  * PARAMS
 511  *  profile  [I] Color profile handle.
 512  *  valid    [O] Pointer to a BOOL variable. Set to TRUE if profile is valid,
 513  *               FALSE otherwise.
 514  *
 515  * RETURNS
 516  *  Success: TRUE
 517  *  Failure: FALSE
 518  */
 519 BOOL WINAPI IsColorProfileValid( HPROFILE profile, PBOOL valid )
 520 {
 521     BOOL ret = FALSE;
 522 #ifdef HAVE_LCMS_H
 523     icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
 524
 525     TRACE( "( %p, %p )\n", profile, valid );
 526
 527     if (!valid) return FALSE;
 528     if (iccprofile) return *valid = TRUE;
 529
 530 #endif /* HAVE_LCMS_H */
 531     return ret;
 532 }
 533
 534 /******************************************************************************
 535  * SetColorProfileElement               [MSCMS.@]
 536  *
 537  * Set data for a specified tag type.
 538  *
 539  * PARAMS
 540  *  profile  [I]   Handle to a color profile.
 541  *  type     [I]   ICC tag type.
 542  *  offset   [I]   Offset in bytes to start copying to.
 543  *  size     [I/O] Size of the buffer in bytes. On return the variable holds the
 544  *                 number of bytes actually needed.
 545  *  buffer   [O]   Buffer holding the tag data.
 546  *
 547  * RETURNS
 548  *  Success: TRUE
 549  *  Failure: FALSE
 550  */
 551 BOOL WINAPI SetColorProfileElement( HPROFILE profile, TAGTYPE type, DWORD offset, PDWORD size,
 552                                     PVOID buffer )
 553 {
 554     BOOL ret = FALSE;
 555 #ifdef HAVE_LCMS_H
 556     icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
 557     DWORD i, count;
 558     icTag tag;
 559
 560     TRACE( "( %p, 0x%08lx, %ld, %p, %p )\n", profile, type, offset, size, buffer );
 561
 562     if (!iccprofile || !size || !buffer) return FALSE;
 563     count = MSCMS_get_tag_count( iccprofile );
 564
 565     for (i = 0; i < count; i++)
 566     {
 567         MSCMS_get_tag_by_index( iccprofile, i, &tag );
 568
 569         if (tag.sig == type)
 570         {
 571             if (offset > tag.size) return FALSE;
 572
 573             MSCMS_set_tag_data( iccprofile, &tag, offset, buffer );
 574             return TRUE;
 575         }
 576     }
 577
 578 #endif /* HAVE_LCMS_H */
 579     return ret;
 580 }
 581
 582 BOOL WINAPI SetColorProfileHeader( HPROFILE profile, PPROFILEHEADER header )
 583 {
 584     BOOL ret = FALSE;
 585 #ifdef HAVE_LCMS_H
 586     icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
 587
 588     TRACE( "( %p, %p )\n", profile, header );
 589
 590     if (!iccprofile || !header) return FALSE;
 591
 592     MSCMS_set_profile_header( iccprofile, header );
 593     return TRUE;
 594
 595 #endif /* HAVE_LCMS_H */
 596     return ret;
 597 }
 598
 599 BOOL WINAPI SetStandardColorSpaceProfileA( PCSTR machine, DWORD id, PSTR profile )
 600 {
 601     FIXME( "( 0x%08lx, %p ) stub\n", id, profile );
 602
 603     return TRUE;
 604 }
 605
 606 BOOL WINAPI SetStandardColorSpaceProfileW( PCWSTR machine, DWORD id, PWSTR profile )
 607 {
 608     FIXME( "( 0x%08lx, %p ) stub\n", id, profile );
 609
 610     return TRUE;
 611 }
 612
 613 /******************************************************************************
 614  * UninstallColorProfileA               [MSCMS.@]
 615  *
 616  * See UninstallColorProfileW.
 617  */
 618 BOOL WINAPI UninstallColorProfileA( PCSTR machine, PCSTR profile, BOOL delete )
 619 {
 620     UINT len;
 621     LPWSTR profileW;
 622     BOOL ret = FALSE;
 623
 624     TRACE( "( %s, %x )\n", debugstr_a(profile), delete );
 625
 626     if (machine || !profile) return FALSE;
 627
 628     len = MultiByteToWideChar( CP_ACP, 0, profile, -1, NULL, 0 );
 629     profileW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 630
 631     if (profileW)
 632     {
 633         MultiByteToWideChar( CP_ACP, 0, profile, -1, profileW, len );
 634
 635         ret = UninstallColorProfileW( NULL, profileW , delete );
 636
 637         HeapFree( GetProcessHeap(), 0, profileW );
 638     }
 639     return ret;
 640 }
 641
 642 /******************************************************************************
 643  * UninstallColorProfileW               [MSCMS.@]
 644  *
 645  * Uninstall a color profile.
 646  *
 647  * PARAMS
 648  *  machine  [I] Name of the machine to uninstall the profile on. Must be NULL,
 649  *               which indicates the local machine.
 650  *  profile  [I] Full path name of the profile to uninstall.
 651  *  delete   [I] Bool that specifies whether the profile file should be deleted.
 652  *
 653  * RETURNS
 654  *  Success: TRUE
 655  *  Failure: FALSE
 656  */
 657 BOOL WINAPI UninstallColorProfileW( PCWSTR machine, PCWSTR profile, BOOL delete )
 658 {
 659     TRACE( "( %s, %x )\n", debugstr_w(profile), delete );
 660
 661     if (machine || !profile) return FALSE;
 662
 663     if (delete) return DeleteFileW( profile );
 664
 665     return TRUE;
 666 }
 667
 668 /******************************************************************************
 669  * OpenColorProfileA               [MSCMS.@]
 670  *
 671  * See OpenColorProfileW.
 672  */
 673 HPROFILE WINAPI OpenColorProfileA( PPROFILE profile, DWORD access, DWORD sharing, DWORD creation )
 674 {
 675     HPROFILE handle = NULL;
 676
 677     TRACE( "( %p, 0x%08lx, 0x%08lx, 0x%08lx )\n", profile, access, sharing, creation );
 678
 679     if (!profile || !profile->pProfileData) return NULL;
 680
 681     /* No AW conversion needed for memory based profiles */
 682     if (profile->dwType & PROFILE_MEMBUFFER)
 683         return OpenColorProfileW( profile, access, sharing, creation );
 684
 685     if (profile->dwType & PROFILE_FILENAME)
 686     {
 687         UINT len;
 688         PROFILE profileW;
 689
 690         profileW.dwType = profile->dwType;
 691
 692         len = MultiByteToWideChar( CP_ACP, 0, profile->pProfileData, -1, NULL, 0 );
 693         profileW.pProfileData = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 694
 695         if (profileW.pProfileData)
 696         {
 697             profileW.cbDataSize = len * sizeof(WCHAR);
 698             MultiByteToWideChar( CP_ACP, 0, profile->pProfileData, -1, profileW.pProfileData, len );
 699
 700             handle = OpenColorProfileW( &profileW, access, sharing, creation );
 701             HeapFree( GetProcessHeap(), 0, profileW.pProfileData );
 702         }
 703     }
 704     return handle;
 705 }
 706
 707 /******************************************************************************
 708  * OpenColorProfileW               [MSCMS.@]
 709  *
 710  * Open a color profile.
 711  *
 712  * PARAMS
 713  *  profile   [I] Pointer to a color profile structure.
 714  *  access    [I] Desired access.
 715  *  sharing   [I] Sharing mode.
 716  *  creation  [I] Creation mode.
 717  *
 718  * RETURNS
 719  *  Success: Handle to the opened profile.
 720  *  Failure: NULL
 721  *
 722  * NOTES
 723  *  Values for access:   PROFILE_READ or PROFILE_READWRITE.
 724  *  Values for sharing:  0 (no sharing), FILE_SHARE_READ and/or FILE_SHARE_WRITE.
 725  *  Values for creation: one of CREATE_NEW, CREATE_ALWAYS, OPEN_EXISTING,
 726  *                       OPEN_ALWAYS, TRUNCATE_EXISTING.
 727  *  Sharing and creation flags are ignored for memory based profiles.
 728  */
 729 HPROFILE WINAPI OpenColorProfileW( PPROFILE profile, DWORD access, DWORD sharing, DWORD creation )
 730 {
 731 #ifdef HAVE_LCMS_H
 732     cmsHPROFILE cmsprofile = NULL;
 733     icProfile *iccprofile = NULL;
 734     HANDLE handle = NULL;
 735     DWORD size;
 736
 737     TRACE( "( %p, 0x%08lx, 0x%08lx, 0x%08lx )\n", profile, access, sharing, creation );
 738
 739     if (!profile || !profile->pProfileData) return NULL;
 740
 741     if (profile->dwType & PROFILE_MEMBUFFER)
 742     {
 743         FIXME( "access flags not implemented for memory based profiles\n" );
 744
 745         iccprofile = profile->pProfileData;
 746         size = profile->cbDataSize;
 747
 748         cmsprofile = cmsOpenProfileFromMem( iccprofile, size );
 749     }
 750
 751     if (profile->dwType & PROFILE_FILENAME)
 752     {
 753         DWORD read, flags = 0;
 754
 755         TRACE( "profile file: %s\n", debugstr_w( (WCHAR *)profile->pProfileData ) );
 756
 757         if (access & PROFILE_READ) flags = GENERIC_READ;
 758         if (access & PROFILE_READWRITE) flags = GENERIC_READ|GENERIC_WRITE;
 759
 760         if (!flags) return NULL;
 761
 762         handle = CreateFileW( profile->pProfileData, flags, sharing, NULL, creation, 0, NULL );
 763         if (handle == INVALID_HANDLE_VALUE)
 764         {
 765             WARN( "Unable to open color profile\n" );
 766             return NULL;
 767         }
 768
 769         if ((size = GetFileSize( handle, NULL )) == INVALID_FILE_SIZE)
 770         {
 771             ERR( "Unable to retrieve size of color profile\n" );
 772             CloseHandle( handle );
 773             return NULL;
 774         }
 775
 776         iccprofile = (icProfile *)HeapAlloc( GetProcessHeap(), 0, size );
 777         if (!iccprofile)
 778         {
 779             ERR( "Unable to allocate memory for color profile\n" );
 780             CloseHandle( handle );
 781             return NULL;
 782         }
 783
 784         if (!ReadFile( handle, iccprofile, size, &read, NULL ) || read != size)
 785         {
 786             ERR( "Unable to read color profile\n" );
 787
 788             CloseHandle( handle );
 789             HeapFree( GetProcessHeap, 0, iccprofile );
 790             return NULL;
 791         }
 792
 793         cmsprofile = cmsOpenProfileFromMem( iccprofile, size );
 794     }
 795
 796     if (cmsprofile)
 797         return MSCMS_create_hprofile_handle( handle, iccprofile, cmsprofile );
 798
 799 #endif /* HAVE_LCMS_H */
 800     return NULL;
 801 }
 802
 803 /******************************************************************************
 804  * CloseColorProfile               [MSCMS.@]
 805  *
 806  * Close a color profile.
 807  *
 808  * PARAMS
 809  *  profile  [I] Handle to the profile.
 810  *
 811  * RETURNS
 812  *  Success: TRUE
 813  *  Failure: FALSE
 814  */
 815 BOOL WINAPI CloseColorProfile( HPROFILE profile )
 816 {
 817     BOOL ret = FALSE;
 818
 819     TRACE( "( %p )\n", profile );
 820
 821 #ifdef HAVE_LCMS_H
 822     ret = cmsCloseProfile( MSCMS_hprofile2cmsprofile( profile ) );
 823
 824     HeapFree( GetProcessHeap(), 0, MSCMS_hprofile2iccprofile( profile ) );
 825     CloseHandle( MSCMS_hprofile2handle( profile ) );
 826
 827     MSCMS_destroy_hprofile_handle( profile );
 828
 829 #endif /* HAVE_LCMS_H */
 830     return ret;
 831 }