2 * MSCMS - Color Management System for Wine
4 * Copyright 2004, 2005 Hans Leidekker
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.
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.
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
22 #include "wine/debug.h"
33 #define LCMS_API_FUNCTION(f) extern typeof(f) * p##f;
35 #undef LCMS_API_FUNCTION
37 #define IS_SEPARATOR(ch) ((ch) == '\\' || (ch) == '/')
39 static void MSCMS_basename( LPCWSTR path, LPWSTR name )
41 INT i = lstrlenW( path );
43 while (i > 0 && !IS_SEPARATOR(path[i - 1])) i--;
44 lstrcpyW( name, &path[i] );
47 /* FIXME: Get this directory from the registry? */
48 static const WCHAR colorsubdir[] = { '\\','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',0 };
52 WINE_DEFAULT_DEBUG_CHANNEL(mscms);
54 /******************************************************************************
55 * GetColorDirectoryA [MSCMS.@]
57 * See GetColorDirectoryW.
59 BOOL WINAPI GetColorDirectoryA( PCSTR machine, PSTR buffer, PDWORD size )
66 TRACE( "( %p, %p )\n", buffer, size );
68 if (machine || !size) return FALSE;
72 ret = GetColorDirectoryW( NULL, NULL, &sizeW );
73 *size = sizeW / sizeof(WCHAR);
77 sizeW = *size * sizeof(WCHAR);
79 bufferW = HeapAlloc( GetProcessHeap(), 0, sizeW );
83 ret = GetColorDirectoryW( NULL, bufferW, &sizeW );
84 *size = WideCharToMultiByte( CP_ACP, 0, bufferW, -1, NULL, 0, NULL, NULL );
88 len = WideCharToMultiByte( CP_ACP, 0, bufferW, *size, buffer, *size, NULL, NULL );
89 if (!len) ret = FALSE;
92 HeapFree( GetProcessHeap(), 0, bufferW );
97 /******************************************************************************
98 * GetColorDirectoryW [MSCMS.@]
100 * Get the directory where color profiles are stored.
103 * machine [I] Name of the machine for which to get the color directory.
104 * Must be NULL, which indicates the local machine.
105 * buffer [I] Buffer to receive the path name.
106 * size [I/O] Size of the buffer in bytes. On return the variable holds
107 * the number of bytes actually needed.
109 BOOL WINAPI GetColorDirectoryW( PCWSTR machine, PWSTR buffer, PDWORD size )
111 WCHAR colordir[MAX_PATH];
114 TRACE( "( %p, %p )\n", buffer, size );
116 if (machine || !size) return FALSE;
118 GetWindowsDirectoryW( colordir, sizeof(colordir) / sizeof(WCHAR) );
119 lstrcatW( colordir, colorsubdir );
121 len = lstrlenW( colordir ) * sizeof(WCHAR);
123 if (len <= *size && buffer)
125 lstrcpyW( buffer, colordir );
134 /******************************************************************************
135 * GetColorProfileElement [MSCMS.@]
137 * Retrieve data for a specified tag type.
140 * profile [I] Handle to a color profile.
141 * type [I] ICC tag type.
142 * offset [I] Offset in bytes to start copying from.
143 * size [I/O] Size of the buffer in bytes. On return the variable holds
144 * the number of bytes actually needed.
145 * buffer [O] Buffer to receive the tag data.
146 * ref [O] Pointer to a BOOL that specifies whether more than one tag
147 * references the data.
153 BOOL WINAPI GetColorProfileElement( HPROFILE profile, TAGTYPE type, DWORD offset, PDWORD size,
154 PVOID buffer, PBOOL ref )
158 icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
162 TRACE( "( %p, 0x%08lx, %ld, %p, %p, %p )\n", profile, type, offset, size, buffer, ref );
164 if (!iccprofile || !size || !ref) return FALSE;
165 count = MSCMS_get_tag_count( iccprofile );
167 for (i = 0; i < count; i++)
169 MSCMS_get_tag_by_index( iccprofile, i, &tag );
173 if ((tag.size - offset) > *size || !buffer)
175 *size = (tag.size - offset);
179 MSCMS_get_tag_data( iccprofile, &tag, offset, buffer );
181 *ref = FALSE; /* FIXME: calculate properly */
186 #endif /* HAVE_LCMS_H */
190 /******************************************************************************
191 * GetColorProfileElementTag [MSCMS.@]
193 * Get the tag type from a color profile by index.
196 * profile [I] Handle to a color profile.
197 * index [I] Index into the tag table of the color profile.
198 * type [O] Pointer to a variable that holds the ICC tag type on return.
205 * The tag table index starts at 1.
206 * Use GetCountColorProfileElements to retrieve a count of tagged elements.
208 BOOL WINAPI GetColorProfileElementTag( HPROFILE profile, DWORD index, PTAGTYPE type )
212 icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
216 TRACE( "( %p, %ld, %p )\n", profile, index, type );
218 if (!iccprofile || !type) return FALSE;
220 count = MSCMS_get_tag_count( iccprofile );
221 if (index > count || index < 1) return FALSE;
223 MSCMS_get_tag_by_index( iccprofile, index - 1, &tag );
228 #endif /* HAVE_LCMS_H */
232 /******************************************************************************
233 * GetColorProfileFromHandle [MSCMS.@]
235 * Retrieve an ICC color profile by handle.
238 * profile [I] Handle to a color profile.
239 * buffer [O] Buffer to receive the ICC profile.
240 * size [I/O] Size of the buffer in bytes. On return the variable holds the
241 * number of bytes actually needed.
248 * The profile returned will be in big-endian format.
250 BOOL WINAPI GetColorProfileFromHandle( HPROFILE profile, PBYTE buffer, PDWORD size )
254 icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
255 PROFILEHEADER header;
257 TRACE( "( %p, %p, %p )\n", profile, buffer, size );
259 if (!iccprofile || !size) return FALSE;
260 MSCMS_get_profile_header( iccprofile, &header );
262 if (!buffer || header.phSize > *size)
264 *size = header.phSize;
268 /* No endian conversion needed */
269 memcpy( buffer, iccprofile, header.phSize );
271 *size = header.phSize;
274 #endif /* HAVE_LCMS_H */
278 /******************************************************************************
279 * GetColorProfileHeader [MSCMS.@]
281 * Retrieve a color profile header by handle.
284 * profile [I] Handle to a color profile.
285 * header [O] Buffer to receive the ICC profile header.
292 * The profile header returned will be adjusted for endianess.
294 BOOL WINAPI GetColorProfileHeader( HPROFILE profile, PPROFILEHEADER header )
298 icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
300 TRACE( "( %p, %p )\n", profile, header );
302 if (!iccprofile || !header) return FALSE;
304 MSCMS_get_profile_header( iccprofile, header );
307 #endif /* HAVE_LCMS_H */
311 /******************************************************************************
312 * GetCountColorProfileElements [MSCMS.@]
314 * Retrieve the number of elements in a color profile.
317 * profile [I] Handle to a color profile.
318 * count [O] Pointer to a variable which is set to the number of elements
319 * in the color profile.
325 BOOL WINAPI GetCountColorProfileElements( HPROFILE profile, PDWORD count )
329 icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
331 TRACE( "( %p, %p )\n", profile, count );
333 if (!iccprofile || !count) return FALSE;
334 *count = MSCMS_get_tag_count( iccprofile );
337 #endif /* HAVE_LCMS_H */
341 /******************************************************************************
342 * GetStandardColorSpaceProfileA [MSCMS.@]
344 * See GetStandardColorSpaceProfileW.
346 BOOL WINAPI GetStandardColorSpaceProfileA( PCSTR machine, DWORD id, PSTR profile, PDWORD size )
353 TRACE( "( 0x%08lx, %p, %p )\n", id, profile, size );
355 if (machine || !size) return FALSE;
357 sizeW = *size * sizeof(WCHAR);
361 ret = GetStandardColorSpaceProfileW( NULL, id, NULL, &sizeW );
362 *size = sizeW / sizeof(WCHAR);
366 profileW = HeapAlloc( GetProcessHeap(), 0, sizeW );
370 ret = GetStandardColorSpaceProfileW( NULL, id, profileW, &sizeW );
371 *size = WideCharToMultiByte( CP_ACP, 0, profileW, -1, NULL, 0, NULL, NULL );
375 len = WideCharToMultiByte( CP_ACP, 0, profileW, *size, profile, *size, NULL, NULL );
376 if (!len) ret = FALSE;
379 HeapFree( GetProcessHeap(), 0, profileW );
384 /******************************************************************************
385 * GetStandardColorSpaceProfileW [MSCMS.@]
387 * Retrieve the profile filename for a given standard color space id.
390 * machine [I] Name of the machine for which to get the standard color space.
391 * Must be NULL, which indicates the local machine.
392 * id [I] Id of a standard color space.
393 * profile [O] Buffer to receive the profile filename.
394 * size [I/O] Size of the filename buffer in bytes.
400 BOOL WINAPI GetStandardColorSpaceProfileW( PCWSTR machine, DWORD id, PWSTR profile, PDWORD size )
402 static const WCHAR rgbprofilefile[] = { '\\','s','r','g','b',' ','c','o','l','o','r',' ',
403 's','p','a','c','e',' ','p','r','o','f','i','l','e','.','i','c','m',0 };
404 WCHAR rgbprofile[MAX_PATH];
407 TRACE( "( 0x%08lx, %p, %p )\n", id, profile, size );
409 if (machine || !size) return FALSE;
413 case 0x52474220: /* 'RGB ' */
414 GetWindowsDirectoryW( rgbprofile, sizeof( rgbprofile ) / sizeof( WCHAR ) );
415 lstrcatW( rgbprofile, colorsubdir );
416 lstrcatW( rgbprofile, rgbprofilefile );
418 len = lstrlenW( rgbprofile ) * sizeof( WCHAR );
420 if (*size < len || !profile)
426 lstrcpyW( profile, rgbprofile );
436 /******************************************************************************
437 * InstallColorProfileA [MSCMS.@]
439 * See InstallColorProfileW.
441 BOOL WINAPI InstallColorProfileA( PCSTR machine, PCSTR profile )
447 TRACE( "( %s )\n", debugstr_a(profile) );
449 if (machine || !profile) return FALSE;
451 len = MultiByteToWideChar( CP_ACP, 0, profile, -1, NULL, 0 );
452 profileW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
456 MultiByteToWideChar( CP_ACP, 0, profile, -1, profileW, len );
458 ret = InstallColorProfileW( NULL, profileW );
459 HeapFree( GetProcessHeap(), 0, profileW );
464 /******************************************************************************
465 * InstallColorProfileW [MSCMS.@]
467 * Install a color profile.
470 * machine [I] Name of the machine to install the profile on. Must be NULL,
471 * which indicates the local machine.
472 * profile [I] Full path name of the profile to install.
478 BOOL WINAPI InstallColorProfileW( PCWSTR machine, PCWSTR profile )
480 WCHAR dest[MAX_PATH], base[MAX_PATH];
481 DWORD size = sizeof(dest);
482 static const WCHAR slash[] = { '\\', 0 };
484 TRACE( "( %s )\n", debugstr_w(profile) );
486 if (machine || !profile) return FALSE;
488 if (!GetColorDirectoryW( machine, dest, &size )) return FALSE;
490 MSCMS_basename( profile, base );
492 lstrcatW( dest, slash );
493 lstrcatW( dest, base );
495 /* Is source equal to destination? */
496 if (!lstrcmpW( profile, dest )) return TRUE;
498 return CopyFileW( profile, dest, TRUE );
501 /******************************************************************************
502 * IsColorProfileTagPresent [MSCMS.@]
504 * Determine if a given ICC tag type is present in a color profile.
507 * profile [I] Color profile handle.
508 * tag [I] ICC tag type.
509 * present [O] Pointer to a BOOL variable. Set to TRUE if tag type is present,
516 BOOL WINAPI IsColorProfileTagPresent( HPROFILE profile, TAGTYPE type, PBOOL present )
520 icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
524 TRACE( "( %p, 0x%08lx, %p )\n", profile, type, present );
526 if (!iccprofile || !present) return FALSE;
528 count = MSCMS_get_tag_count( iccprofile );
530 for (i = 0; i < count; i++)
532 MSCMS_get_tag_by_index( iccprofile, i, &tag );
536 *present = ret = TRUE;
541 #endif /* HAVE_LCMS_H */
545 /******************************************************************************
546 * IsColorProfileValid [MSCMS.@]
548 * Determine if a given color profile is valid.
551 * profile [I] Color profile handle.
552 * valid [O] Pointer to a BOOL variable. Set to TRUE if profile is valid,
559 BOOL WINAPI IsColorProfileValid( HPROFILE profile, PBOOL valid )
563 icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
565 TRACE( "( %p, %p )\n", profile, valid );
567 if (!valid) return FALSE;
568 if (iccprofile) return *valid = TRUE;
570 #endif /* HAVE_LCMS_H */
574 /******************************************************************************
575 * SetColorProfileElement [MSCMS.@]
577 * Set data for a specified tag type.
580 * profile [I] Handle to a color profile.
581 * type [I] ICC tag type.
582 * offset [I] Offset in bytes to start copying to.
583 * size [I/O] Size of the buffer in bytes. On return the variable holds the
584 * number of bytes actually needed.
585 * buffer [O] Buffer holding the tag data.
591 BOOL WINAPI SetColorProfileElement( HPROFILE profile, TAGTYPE type, DWORD offset, PDWORD size,
596 icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
597 DWORD i, count, access = MSCMS_hprofile2access( profile );
600 TRACE( "( %p, 0x%08lx, %ld, %p, %p )\n", profile, type, offset, size, buffer );
602 if (!iccprofile || !size || !buffer) return FALSE;
603 if (!(access & PROFILE_READWRITE)) return FALSE;
605 count = MSCMS_get_tag_count( iccprofile );
607 for (i = 0; i < count; i++)
609 MSCMS_get_tag_by_index( iccprofile, i, &tag );
613 if (offset > tag.size) return FALSE;
615 MSCMS_set_tag_data( iccprofile, &tag, offset, buffer );
620 #endif /* HAVE_LCMS_H */
624 /******************************************************************************
625 * SetColorProfileHeader [MSCMS.@]
627 * Set header data for a given profile.
630 * profile [I] Handle to a color profile.
631 * header [I] Buffer holding the header data.
637 BOOL WINAPI SetColorProfileHeader( HPROFILE profile, PPROFILEHEADER header )
641 icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
642 DWORD access = MSCMS_hprofile2access( profile );
644 TRACE( "( %p, %p )\n", profile, header );
646 if (!iccprofile || !header) return FALSE;
647 if (!(access & PROFILE_READWRITE)) return FALSE;
649 MSCMS_set_profile_header( iccprofile, header );
652 #endif /* HAVE_LCMS_H */
656 /******************************************************************************
657 * UninstallColorProfileA [MSCMS.@]
659 * See UninstallColorProfileW.
661 BOOL WINAPI UninstallColorProfileA( PCSTR machine, PCSTR profile, BOOL delete )
667 TRACE( "( %s, %x )\n", debugstr_a(profile), delete );
669 if (machine || !profile) return FALSE;
671 len = MultiByteToWideChar( CP_ACP, 0, profile, -1, NULL, 0 );
672 profileW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
676 MultiByteToWideChar( CP_ACP, 0, profile, -1, profileW, len );
678 ret = UninstallColorProfileW( NULL, profileW , delete );
680 HeapFree( GetProcessHeap(), 0, profileW );
685 /******************************************************************************
686 * UninstallColorProfileW [MSCMS.@]
688 * Uninstall a color profile.
691 * machine [I] Name of the machine to uninstall the profile on. Must be NULL,
692 * which indicates the local machine.
693 * profile [I] Full path name of the profile to uninstall.
694 * delete [I] Bool that specifies whether the profile file should be deleted.
700 BOOL WINAPI UninstallColorProfileW( PCWSTR machine, PCWSTR profile, BOOL delete )
702 TRACE( "( %s, %x )\n", debugstr_w(profile), delete );
704 if (machine || !profile) return FALSE;
706 if (delete) return DeleteFileW( profile );
711 /******************************************************************************
712 * OpenColorProfileA [MSCMS.@]
714 * See OpenColorProfileW.
716 HPROFILE WINAPI OpenColorProfileA( PPROFILE profile, DWORD access, DWORD sharing, DWORD creation )
718 HPROFILE handle = NULL;
720 TRACE( "( %p, 0x%08lx, 0x%08lx, 0x%08lx )\n", profile, access, sharing, creation );
722 if (!profile || !profile->pProfileData) return NULL;
724 /* No AW conversion needed for memory based profiles */
725 if (profile->dwType & PROFILE_MEMBUFFER)
726 return OpenColorProfileW( profile, access, sharing, creation );
728 if (profile->dwType & PROFILE_FILENAME)
733 profileW.dwType = profile->dwType;
735 len = MultiByteToWideChar( CP_ACP, 0, profile->pProfileData, -1, NULL, 0 );
736 profileW.pProfileData = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
738 if (profileW.pProfileData)
740 profileW.cbDataSize = len * sizeof(WCHAR);
741 MultiByteToWideChar( CP_ACP, 0, profile->pProfileData, -1, profileW.pProfileData, len );
743 handle = OpenColorProfileW( &profileW, access, sharing, creation );
744 HeapFree( GetProcessHeap(), 0, profileW.pProfileData );
750 /******************************************************************************
751 * OpenColorProfileW [MSCMS.@]
753 * Open a color profile.
756 * profile [I] Pointer to a color profile structure.
757 * access [I] Desired access.
758 * sharing [I] Sharing mode.
759 * creation [I] Creation mode.
762 * Success: Handle to the opened profile.
766 * Values for access: PROFILE_READ or PROFILE_READWRITE.
767 * Values for sharing: 0 (no sharing), FILE_SHARE_READ and/or FILE_SHARE_WRITE.
768 * Values for creation: one of CREATE_NEW, CREATE_ALWAYS, OPEN_EXISTING,
769 * OPEN_ALWAYS, TRUNCATE_EXISTING.
770 * Sharing and creation flags are ignored for memory based profiles.
772 HPROFILE WINAPI OpenColorProfileW( PPROFILE profile, DWORD access, DWORD sharing, DWORD creation )
775 cmsHPROFILE cmsprofile = NULL;
776 icProfile *iccprofile = NULL;
777 HANDLE handle = NULL;
780 TRACE( "( %p, 0x%08lx, 0x%08lx, 0x%08lx )\n", profile, access, sharing, creation );
782 if (!profile || !profile->pProfileData) return NULL;
784 if (profile->dwType & PROFILE_MEMBUFFER)
786 FIXME( "access flags not implemented for memory based profiles\n" );
788 iccprofile = profile->pProfileData;
789 size = profile->cbDataSize;
791 cmsprofile = cmsOpenProfileFromMem( iccprofile, size );
794 if (profile->dwType & PROFILE_FILENAME)
796 DWORD read, flags = 0;
798 TRACE( "profile file: %s\n", debugstr_w( (WCHAR *)profile->pProfileData ) );
800 if (access & PROFILE_READ) flags = GENERIC_READ;
801 if (access & PROFILE_READWRITE) flags = GENERIC_READ|GENERIC_WRITE;
803 if (!flags) return NULL;
805 handle = CreateFileW( profile->pProfileData, flags, sharing, NULL, creation, 0, NULL );
806 if (handle == INVALID_HANDLE_VALUE)
808 WARN( "Unable to open color profile\n" );
812 if ((size = GetFileSize( handle, NULL )) == INVALID_FILE_SIZE)
814 ERR( "Unable to retrieve size of color profile\n" );
815 CloseHandle( handle );
819 iccprofile = HeapAlloc( GetProcessHeap(), 0, size );
822 ERR( "Unable to allocate memory for color profile\n" );
823 CloseHandle( handle );
827 if (!ReadFile( handle, iccprofile, size, &read, NULL ) || read != size)
829 ERR( "Unable to read color profile\n" );
831 CloseHandle( handle );
832 HeapFree( GetProcessHeap, 0, iccprofile );
836 cmsprofile = cmsOpenProfileFromMem( iccprofile, size );
840 return MSCMS_create_hprofile_handle( handle, iccprofile, cmsprofile, access );
842 #endif /* HAVE_LCMS_H */
846 /******************************************************************************
847 * CloseColorProfile [MSCMS.@]
849 * Close a color profile.
852 * profile [I] Handle to the profile.
858 BOOL WINAPI CloseColorProfile( HPROFILE profile )
862 icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile );
863 HANDLE file = MSCMS_hprofile2handle( profile );
864 DWORD access = MSCMS_hprofile2access( profile );
866 TRACE( "( %p )\n", profile );
868 if (file && (access & PROFILE_READWRITE))
870 DWORD written, size = MSCMS_get_profile_size( iccprofile );
872 if (SetFilePointer( file, 0, NULL, FILE_BEGIN ) ||
873 !WriteFile( file, iccprofile, size, &written, NULL ) || written != size)
874 ERR( "Unable to write color profile\n" );
877 ret = cmsCloseProfile( MSCMS_hprofile2cmsprofile( profile ) );
878 HeapFree( GetProcessHeap(), 0, MSCMS_hprofile2iccprofile( profile ) );
880 CloseHandle( MSCMS_hprofile2handle( profile ) );
881 MSCMS_destroy_hprofile_handle( profile );
883 #endif /* HAVE_LCMS_H */