| /* |
| * MSCMS - Color Management System for Wine |
| * |
| * Copyright 2004, 2005 Hans Leidekker |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include "config.h" |
| #include "wine/debug.h" |
| |
| #include <stdarg.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winnls.h" |
| #include "wingdi.h" |
| #include "winuser.h" |
| #include "icm.h" |
| |
| #include "mscms_priv.h" |
| |
| #define IS_SEPARATOR(ch) ((ch) == '\\' || (ch) == '/') |
| |
| static void MSCMS_basename( LPCWSTR path, LPWSTR name ) |
| { |
| INT i = lstrlenW( path ); |
| |
| while (i > 0 && !IS_SEPARATOR(path[i - 1])) i--; |
| lstrcpyW( name, &path[i] ); |
| } |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(mscms); |
| |
| /****************************************************************************** |
| * GetColorDirectoryA [MSCMS.@] |
| * |
| * See GetColorDirectoryW. |
| */ |
| BOOL WINAPI GetColorDirectoryA( PCSTR machine, PSTR buffer, PDWORD size ) |
| { |
| INT len; |
| LPWSTR bufferW; |
| BOOL ret = FALSE; |
| DWORD sizeW; |
| |
| TRACE( "( %p, %p )\n", buffer, size ); |
| |
| if (machine || !size) return FALSE; |
| |
| if (!buffer) |
| { |
| ret = GetColorDirectoryW( NULL, NULL, &sizeW ); |
| *size = sizeW / sizeof(WCHAR); |
| return FALSE; |
| } |
| |
| sizeW = *size * sizeof(WCHAR); |
| |
| bufferW = HeapAlloc( GetProcessHeap(), 0, sizeW ); |
| |
| if (bufferW) |
| { |
| ret = GetColorDirectoryW( NULL, bufferW, &sizeW ); |
| *size = WideCharToMultiByte( CP_ACP, 0, bufferW, -1, NULL, 0, NULL, NULL ); |
| |
| if (ret) |
| { |
| len = WideCharToMultiByte( CP_ACP, 0, bufferW, *size, buffer, *size, NULL, NULL ); |
| if (!len) ret = FALSE; |
| } |
| |
| HeapFree( GetProcessHeap(), 0, bufferW ); |
| } |
| return ret; |
| } |
| |
| /****************************************************************************** |
| * GetColorDirectoryW [MSCMS.@] |
| * |
| * Get the directory where color profiles are stored. |
| * |
| * PARAMS |
| * machine [I] Name of the machine for which to get the color directory. |
| * Must be NULL, which indicates the local machine. |
| * buffer [I] Buffer to receive the path name. |
| * size [I/O] Size of the buffer in bytes. On return the variable holds |
| * the number of bytes actually needed. |
| */ |
| BOOL WINAPI GetColorDirectoryW( PCWSTR machine, PWSTR buffer, PDWORD size ) |
| { |
| WCHAR colordir[MAX_PATH]; |
| static const WCHAR colorsubdir[] = { '\\','c','o','l','o','r',0 }; |
| DWORD len; |
| |
| TRACE( "( %p, %p )\n", buffer, size ); |
| |
| if (machine || !size) return FALSE; |
| |
| GetSystemDirectoryW( colordir, sizeof(colordir) / sizeof(WCHAR) ); |
| lstrcatW( colordir, colorsubdir ); |
| |
| len = lstrlenW( colordir ) * sizeof(WCHAR); |
| |
| if (len <= *size && buffer) |
| { |
| lstrcpyW( buffer, colordir ); |
| *size = len; |
| return TRUE; |
| } |
| |
| *size = len; |
| return FALSE; |
| } |
| |
| /****************************************************************************** |
| * GetColorProfileElement [MSCMS.@] |
| * |
| * Retrieve data for a specified tag type. |
| * |
| * PARAMS |
| * profile [I] Handle to a color profile. |
| * type [I] ICC tag type. |
| * offset [I] Offset in bytes to start copying from. |
| * size [I/O] Size of the buffer in bytes. On return the variable holds |
| * the number of bytes actually needed. |
| * buffer [O] Buffer to receive the tag data. |
| * ref [O] Pointer to a BOOL that specifies whether more than one tag |
| * references the data. |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| */ |
| BOOL WINAPI GetColorProfileElement( HPROFILE profile, TAGTYPE type, DWORD offset, PDWORD size, |
| PVOID buffer, PBOOL ref ) |
| { |
| BOOL ret = FALSE; |
| #ifdef HAVE_LCMS |
| icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile ); |
| DWORD i, count; |
| icTag tag; |
| |
| TRACE( "( %p, 0x%08lx, %ld, %p, %p, %p )\n", profile, type, offset, size, buffer, ref ); |
| |
| if (!iccprofile || !size || !ref) return FALSE; |
| count = MSCMS_get_tag_count( iccprofile ); |
| |
| for (i = 0; i < count; i++) |
| { |
| MSCMS_get_tag_by_index( iccprofile, i, &tag ); |
| |
| if (tag.sig == type) |
| { |
| if ((tag.size - offset) > *size || !buffer) |
| { |
| *size = (tag.size - offset); |
| return FALSE; |
| } |
| |
| MSCMS_get_tag_data( iccprofile, &tag, offset, buffer ); |
| |
| *ref = FALSE; /* FIXME: calculate properly */ |
| return TRUE; |
| } |
| } |
| |
| #endif /* HAVE_LCMS */ |
| return ret; |
| } |
| |
| /****************************************************************************** |
| * GetColorProfileElementTag [MSCMS.@] |
| * |
| * Get the tag type from a color profile by index. |
| * |
| * PARAMS |
| * profile [I] Handle to a color profile. |
| * index [I] Index into the tag table of the color profile. |
| * type [O] Pointer to a variable that holds the ICC tag type on return. |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| * |
| * NOTES |
| * The tag table index starts at 1. |
| * Use GetCountColorProfileElements to retrieve a count of tagged elements. |
| */ |
| BOOL WINAPI GetColorProfileElementTag( HPROFILE profile, DWORD index, PTAGTYPE type ) |
| { |
| BOOL ret = FALSE; |
| #ifdef HAVE_LCMS |
| icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile ); |
| DWORD count; |
| icTag tag; |
| |
| TRACE( "( %p, %ld, %p )\n", profile, index, type ); |
| |
| if (!iccprofile || !type) return FALSE; |
| |
| count = MSCMS_get_tag_count( iccprofile ); |
| if (index > count || index < 1) return FALSE; |
| |
| MSCMS_get_tag_by_index( iccprofile, index - 1, &tag ); |
| *type = tag.sig; |
| |
| ret = TRUE; |
| |
| #endif /* HAVE_LCMS */ |
| return ret; |
| } |
| |
| /****************************************************************************** |
| * GetColorProfileFromHandle [MSCMS.@] |
| * |
| * Retrieve an ICC color profile by handle. |
| * |
| * PARAMS |
| * profile [I] Handle to a color profile. |
| * buffer [O] Buffer to receive the ICC profile. |
| * size [I/O] Size of the buffer in bytes. On return the variable holds the |
| * number of bytes actually needed. |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| * |
| * NOTES |
| * The profile returned will be in big-endian format. |
| */ |
| BOOL WINAPI GetColorProfileFromHandle( HPROFILE profile, PBYTE buffer, PDWORD size ) |
| { |
| BOOL ret = FALSE; |
| #ifdef HAVE_LCMS |
| icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile ); |
| PROFILEHEADER header; |
| |
| TRACE( "( %p, %p, %p )\n", profile, buffer, size ); |
| |
| if (!iccprofile || !size) return FALSE; |
| MSCMS_get_profile_header( iccprofile, &header ); |
| |
| if (!buffer || header.phSize > *size) |
| { |
| *size = header.phSize; |
| return FALSE; |
| } |
| |
| /* No endian conversion needed */ |
| memcpy( buffer, iccprofile, header.phSize ); |
| |
| *size = header.phSize; |
| ret = TRUE; |
| |
| #endif /* HAVE_LCMS */ |
| return ret; |
| } |
| |
| /****************************************************************************** |
| * GetColorProfileHeader [MSCMS.@] |
| * |
| * Retrieve a color profile header by handle. |
| * |
| * PARAMS |
| * profile [I] Handle to a color profile. |
| * header [O] Buffer to receive the ICC profile header. |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| * |
| * NOTES |
| * The profile header returned will be adjusted for endianess. |
| */ |
| BOOL WINAPI GetColorProfileHeader( HPROFILE profile, PPROFILEHEADER header ) |
| { |
| BOOL ret = FALSE; |
| #ifdef HAVE_LCMS |
| icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile ); |
| |
| TRACE( "( %p, %p )\n", profile, header ); |
| |
| if (!iccprofile || !header) return FALSE; |
| |
| MSCMS_get_profile_header( iccprofile, header ); |
| return TRUE; |
| |
| #endif /* HAVE_LCMS */ |
| return ret; |
| } |
| |
| /****************************************************************************** |
| * GetCountColorProfileElements [MSCMS.@] |
| * |
| * Retrieve the number of elements in a color profile. |
| * |
| * PARAMS |
| * profile [I] Handle to a color profile. |
| * count [O] Pointer to a variable which is set to the number of elements |
| * in the color profile. |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| */ |
| BOOL WINAPI GetCountColorProfileElements( HPROFILE profile, PDWORD count ) |
| { |
| BOOL ret = FALSE; |
| #ifdef HAVE_LCMS |
| icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile ); |
| |
| TRACE( "( %p, %p )\n", profile, count ); |
| |
| if (!iccprofile || !count) return FALSE; |
| *count = MSCMS_get_tag_count( iccprofile ); |
| ret = TRUE; |
| |
| #endif /* HAVE_LCMS */ |
| return ret; |
| } |
| |
| /****************************************************************************** |
| * GetStandardColorSpaceProfileA [MSCMS.@] |
| * |
| * See GetStandardColorSpaceProfileW. |
| */ |
| BOOL WINAPI GetStandardColorSpaceProfileA( PCSTR machine, DWORD id, PSTR profile, PDWORD size ) |
| { |
| INT len; |
| LPWSTR profileW; |
| BOOL ret = FALSE; |
| DWORD sizeW; |
| |
| TRACE( "( 0x%08lx, %p, %p )\n", id, profile, size ); |
| |
| if (machine || !size) return FALSE; |
| |
| sizeW = *size * sizeof(WCHAR); |
| |
| if (!profile) |
| { |
| ret = GetStandardColorSpaceProfileW( NULL, id, NULL, &sizeW ); |
| *size = sizeW / sizeof(WCHAR); |
| return FALSE; |
| } |
| |
| profileW = HeapAlloc( GetProcessHeap(), 0, sizeW ); |
| |
| if (profileW) |
| { |
| ret = GetStandardColorSpaceProfileW( NULL, id, profileW, &sizeW ); |
| *size = WideCharToMultiByte( CP_ACP, 0, profileW, -1, NULL, 0, NULL, NULL ); |
| |
| if (ret) |
| { |
| len = WideCharToMultiByte( CP_ACP, 0, profileW, *size, profile, *size, NULL, NULL ); |
| if (!len) ret = FALSE; |
| } |
| |
| HeapFree( GetProcessHeap(), 0, profileW ); |
| } |
| return ret; |
| } |
| |
| /****************************************************************************** |
| * GetStandardColorSpaceProfileW [MSCMS.@] |
| * |
| * Retrieve the profile filename for a given standard color space id. |
| * |
| * PARAMS |
| * machine [I] Name of the machine for which to get the standard color space. |
| * Must be NULL, which indicates the local machine. |
| * id [I] Id of a standard color space. |
| * profile [O] Buffer to receive the profile filename. |
| * size [I/O] Size of the filename buffer in bytes. |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| */ |
| BOOL WINAPI GetStandardColorSpaceProfileW( PCWSTR machine, DWORD id, PWSTR profile, PDWORD size ) |
| { |
| static const WCHAR rgbprofilefile[] = |
| { '\\','s','r','g','b',' ','c','o','l','o','r',' ', |
| 's','p','a','c','e',' ','p','r','o','f','i','l','e','.','i','c','m',0 }; |
| WCHAR rgbprofile[MAX_PATH]; |
| DWORD len = sizeof(rgbprofile); |
| |
| TRACE( "( 0x%08lx, %p, %p )\n", id, profile, size ); |
| |
| if (machine || !size) return FALSE; |
| GetColorDirectoryW( machine, rgbprofile, &len ); |
| |
| switch (id) |
| { |
| case 0x52474220: /* 'RGB ' */ |
| lstrcatW( rgbprofile, rgbprofilefile ); |
| len = lstrlenW( rgbprofile ) * sizeof(WCHAR); |
| |
| if (*size < len || !profile) |
| { |
| *size = len; |
| return TRUE; |
| } |
| |
| lstrcpyW( profile, rgbprofile ); |
| break; |
| |
| default: |
| return FALSE; |
| } |
| return TRUE; |
| } |
| |
| /****************************************************************************** |
| * InstallColorProfileA [MSCMS.@] |
| * |
| * See InstallColorProfileW. |
| */ |
| BOOL WINAPI InstallColorProfileA( PCSTR machine, PCSTR profile ) |
| { |
| UINT len; |
| LPWSTR profileW; |
| BOOL ret = FALSE; |
| |
| TRACE( "( %s )\n", debugstr_a(profile) ); |
| |
| if (machine || !profile) return FALSE; |
| |
| len = MultiByteToWideChar( CP_ACP, 0, profile, -1, NULL, 0 ); |
| profileW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ); |
| |
| if (profileW) |
| { |
| MultiByteToWideChar( CP_ACP, 0, profile, -1, profileW, len ); |
| |
| ret = InstallColorProfileW( NULL, profileW ); |
| HeapFree( GetProcessHeap(), 0, profileW ); |
| } |
| return ret; |
| } |
| |
| /****************************************************************************** |
| * InstallColorProfileW [MSCMS.@] |
| * |
| * Install a color profile. |
| * |
| * PARAMS |
| * machine [I] Name of the machine to install the profile on. Must be NULL, |
| * which indicates the local machine. |
| * profile [I] Full path name of the profile to install. |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| */ |
| BOOL WINAPI InstallColorProfileW( PCWSTR machine, PCWSTR profile ) |
| { |
| WCHAR dest[MAX_PATH], base[MAX_PATH]; |
| DWORD size = sizeof(dest); |
| static const WCHAR slash[] = { '\\', 0 }; |
| |
| TRACE( "( %s )\n", debugstr_w(profile) ); |
| |
| if (machine || !profile) return FALSE; |
| |
| if (!GetColorDirectoryW( machine, dest, &size )) return FALSE; |
| |
| MSCMS_basename( profile, base ); |
| |
| lstrcatW( dest, slash ); |
| lstrcatW( dest, base ); |
| |
| /* Is source equal to destination? */ |
| if (!lstrcmpW( profile, dest )) return TRUE; |
| |
| return CopyFileW( profile, dest, TRUE ); |
| } |
| |
| /****************************************************************************** |
| * IsColorProfileTagPresent [MSCMS.@] |
| * |
| * Determine if a given ICC tag type is present in a color profile. |
| * |
| * PARAMS |
| * profile [I] Color profile handle. |
| * tag [I] ICC tag type. |
| * present [O] Pointer to a BOOL variable. Set to TRUE if tag type is present, |
| * FALSE otherwise. |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| */ |
| BOOL WINAPI IsColorProfileTagPresent( HPROFILE profile, TAGTYPE type, PBOOL present ) |
| { |
| BOOL ret = FALSE; |
| #ifdef HAVE_LCMS |
| icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile ); |
| DWORD i, count; |
| icTag tag; |
| |
| TRACE( "( %p, 0x%08lx, %p )\n", profile, type, present ); |
| |
| if (!iccprofile || !present) return FALSE; |
| |
| count = MSCMS_get_tag_count( iccprofile ); |
| |
| for (i = 0; i < count; i++) |
| { |
| MSCMS_get_tag_by_index( iccprofile, i, &tag ); |
| |
| if (tag.sig == type) |
| { |
| *present = ret = TRUE; |
| break; |
| } |
| } |
| |
| #endif /* HAVE_LCMS */ |
| return ret; |
| } |
| |
| /****************************************************************************** |
| * IsColorProfileValid [MSCMS.@] |
| * |
| * Determine if a given color profile is valid. |
| * |
| * PARAMS |
| * profile [I] Color profile handle. |
| * valid [O] Pointer to a BOOL variable. Set to TRUE if profile is valid, |
| * FALSE otherwise. |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| */ |
| BOOL WINAPI IsColorProfileValid( HPROFILE profile, PBOOL valid ) |
| { |
| BOOL ret = FALSE; |
| #ifdef HAVE_LCMS |
| icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile ); |
| |
| TRACE( "( %p, %p )\n", profile, valid ); |
| |
| if (!valid) return FALSE; |
| if (iccprofile) return *valid = TRUE; |
| |
| #endif /* HAVE_LCMS */ |
| return ret; |
| } |
| |
| /****************************************************************************** |
| * SetColorProfileElement [MSCMS.@] |
| * |
| * Set data for a specified tag type. |
| * |
| * PARAMS |
| * profile [I] Handle to a color profile. |
| * type [I] ICC tag type. |
| * offset [I] Offset in bytes to start copying to. |
| * size [I/O] Size of the buffer in bytes. On return the variable holds the |
| * number of bytes actually needed. |
| * buffer [O] Buffer holding the tag data. |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| */ |
| BOOL WINAPI SetColorProfileElement( HPROFILE profile, TAGTYPE type, DWORD offset, PDWORD size, |
| PVOID buffer ) |
| { |
| BOOL ret = FALSE; |
| #ifdef HAVE_LCMS |
| icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile ); |
| DWORD i, count, access = MSCMS_hprofile2access( profile ); |
| icTag tag; |
| |
| TRACE( "( %p, 0x%08lx, %ld, %p, %p )\n", profile, type, offset, size, buffer ); |
| |
| if (!iccprofile || !size || !buffer) return FALSE; |
| if (!(access & PROFILE_READWRITE)) return FALSE; |
| |
| count = MSCMS_get_tag_count( iccprofile ); |
| |
| for (i = 0; i < count; i++) |
| { |
| MSCMS_get_tag_by_index( iccprofile, i, &tag ); |
| |
| if (tag.sig == type) |
| { |
| if (offset > tag.size) return FALSE; |
| |
| MSCMS_set_tag_data( iccprofile, &tag, offset, buffer ); |
| return TRUE; |
| } |
| } |
| |
| #endif /* HAVE_LCMS */ |
| return ret; |
| } |
| |
| /****************************************************************************** |
| * SetColorProfileHeader [MSCMS.@] |
| * |
| * Set header data for a given profile. |
| * |
| * PARAMS |
| * profile [I] Handle to a color profile. |
| * header [I] Buffer holding the header data. |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| */ |
| BOOL WINAPI SetColorProfileHeader( HPROFILE profile, PPROFILEHEADER header ) |
| { |
| BOOL ret = FALSE; |
| #ifdef HAVE_LCMS |
| icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile ); |
| DWORD access = MSCMS_hprofile2access( profile ); |
| |
| TRACE( "( %p, %p )\n", profile, header ); |
| |
| if (!iccprofile || !header) return FALSE; |
| if (!(access & PROFILE_READWRITE)) return FALSE; |
| |
| MSCMS_set_profile_header( iccprofile, header ); |
| return TRUE; |
| |
| #endif /* HAVE_LCMS */ |
| return ret; |
| } |
| |
| /****************************************************************************** |
| * UninstallColorProfileA [MSCMS.@] |
| * |
| * See UninstallColorProfileW. |
| */ |
| BOOL WINAPI UninstallColorProfileA( PCSTR machine, PCSTR profile, BOOL delete ) |
| { |
| UINT len; |
| LPWSTR profileW; |
| BOOL ret = FALSE; |
| |
| TRACE( "( %s, %x )\n", debugstr_a(profile), delete ); |
| |
| if (machine || !profile) return FALSE; |
| |
| len = MultiByteToWideChar( CP_ACP, 0, profile, -1, NULL, 0 ); |
| profileW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ); |
| |
| if (profileW) |
| { |
| MultiByteToWideChar( CP_ACP, 0, profile, -1, profileW, len ); |
| |
| ret = UninstallColorProfileW( NULL, profileW , delete ); |
| |
| HeapFree( GetProcessHeap(), 0, profileW ); |
| } |
| return ret; |
| } |
| |
| /****************************************************************************** |
| * UninstallColorProfileW [MSCMS.@] |
| * |
| * Uninstall a color profile. |
| * |
| * PARAMS |
| * machine [I] Name of the machine to uninstall the profile on. Must be NULL, |
| * which indicates the local machine. |
| * profile [I] Full path name of the profile to uninstall. |
| * delete [I] Bool that specifies whether the profile file should be deleted. |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| */ |
| BOOL WINAPI UninstallColorProfileW( PCWSTR machine, PCWSTR profile, BOOL delete ) |
| { |
| TRACE( "( %s, %x )\n", debugstr_w(profile), delete ); |
| |
| if (machine || !profile) return FALSE; |
| |
| if (delete) return DeleteFileW( profile ); |
| |
| return TRUE; |
| } |
| |
| /****************************************************************************** |
| * OpenColorProfileA [MSCMS.@] |
| * |
| * See OpenColorProfileW. |
| */ |
| HPROFILE WINAPI OpenColorProfileA( PPROFILE profile, DWORD access, DWORD sharing, DWORD creation ) |
| { |
| HPROFILE handle = NULL; |
| |
| TRACE( "( %p, 0x%08lx, 0x%08lx, 0x%08lx )\n", profile, access, sharing, creation ); |
| |
| if (!profile || !profile->pProfileData) return NULL; |
| |
| /* No AW conversion needed for memory based profiles */ |
| if (profile->dwType & PROFILE_MEMBUFFER) |
| return OpenColorProfileW( profile, access, sharing, creation ); |
| |
| if (profile->dwType & PROFILE_FILENAME) |
| { |
| UINT len; |
| PROFILE profileW; |
| |
| profileW.dwType = profile->dwType; |
| |
| len = MultiByteToWideChar( CP_ACP, 0, profile->pProfileData, -1, NULL, 0 ); |
| profileW.pProfileData = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ); |
| |
| if (profileW.pProfileData) |
| { |
| profileW.cbDataSize = len * sizeof(WCHAR); |
| MultiByteToWideChar( CP_ACP, 0, profile->pProfileData, -1, profileW.pProfileData, len ); |
| |
| handle = OpenColorProfileW( &profileW, access, sharing, creation ); |
| HeapFree( GetProcessHeap(), 0, profileW.pProfileData ); |
| } |
| } |
| return handle; |
| } |
| |
| /****************************************************************************** |
| * OpenColorProfileW [MSCMS.@] |
| * |
| * Open a color profile. |
| * |
| * PARAMS |
| * profile [I] Pointer to a color profile structure. |
| * access [I] Desired access. |
| * sharing [I] Sharing mode. |
| * creation [I] Creation mode. |
| * |
| * RETURNS |
| * Success: Handle to the opened profile. |
| * Failure: NULL |
| * |
| * NOTES |
| * Values for access: PROFILE_READ or PROFILE_READWRITE. |
| * Values for sharing: 0 (no sharing), FILE_SHARE_READ and/or FILE_SHARE_WRITE. |
| * Values for creation: one of CREATE_NEW, CREATE_ALWAYS, OPEN_EXISTING, |
| * OPEN_ALWAYS, TRUNCATE_EXISTING. |
| * Sharing and creation flags are ignored for memory based profiles. |
| */ |
| HPROFILE WINAPI OpenColorProfileW( PPROFILE profile, DWORD access, DWORD sharing, DWORD creation ) |
| { |
| #ifdef HAVE_LCMS |
| cmsHPROFILE cmsprofile = NULL; |
| icProfile *iccprofile = NULL; |
| HANDLE handle = NULL; |
| DWORD size; |
| |
| TRACE( "( %p, 0x%08lx, 0x%08lx, 0x%08lx )\n", profile, access, sharing, creation ); |
| |
| if (!profile || !profile->pProfileData) return NULL; |
| |
| if (profile->dwType & PROFILE_MEMBUFFER) |
| { |
| FIXME( "access flags not implemented for memory based profiles\n" ); |
| |
| iccprofile = profile->pProfileData; |
| size = profile->cbDataSize; |
| |
| cmsprofile = cmsOpenProfileFromMem( iccprofile, size ); |
| } |
| |
| if (profile->dwType & PROFILE_FILENAME) |
| { |
| DWORD read, flags = 0; |
| |
| TRACE( "profile file: %s\n", debugstr_w( (WCHAR *)profile->pProfileData ) ); |
| |
| if (access & PROFILE_READ) flags = GENERIC_READ; |
| if (access & PROFILE_READWRITE) flags = GENERIC_READ|GENERIC_WRITE; |
| |
| if (!flags) return NULL; |
| |
| handle = CreateFileW( profile->pProfileData, flags, sharing, NULL, creation, 0, NULL ); |
| if (handle == INVALID_HANDLE_VALUE) |
| { |
| WARN( "Unable to open color profile\n" ); |
| return NULL; |
| } |
| |
| if ((size = GetFileSize( handle, NULL )) == INVALID_FILE_SIZE) |
| { |
| ERR( "Unable to retrieve size of color profile\n" ); |
| CloseHandle( handle ); |
| return NULL; |
| } |
| |
| iccprofile = HeapAlloc( GetProcessHeap(), 0, size ); |
| if (!iccprofile) |
| { |
| ERR( "Unable to allocate memory for color profile\n" ); |
| CloseHandle( handle ); |
| return NULL; |
| } |
| |
| if (!ReadFile( handle, iccprofile, size, &read, NULL ) || read != size) |
| { |
| ERR( "Unable to read color profile\n" ); |
| |
| CloseHandle( handle ); |
| HeapFree( GetProcessHeap, 0, iccprofile ); |
| return NULL; |
| } |
| |
| cmsprofile = cmsOpenProfileFromMem( iccprofile, size ); |
| } |
| |
| if (cmsprofile) |
| return MSCMS_create_hprofile_handle( handle, iccprofile, cmsprofile, access ); |
| |
| #endif /* HAVE_LCMS */ |
| return NULL; |
| } |
| |
| /****************************************************************************** |
| * CloseColorProfile [MSCMS.@] |
| * |
| * Close a color profile. |
| * |
| * PARAMS |
| * profile [I] Handle to the profile. |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| */ |
| BOOL WINAPI CloseColorProfile( HPROFILE profile ) |
| { |
| BOOL ret = FALSE; |
| #ifdef HAVE_LCMS |
| icProfile *iccprofile = MSCMS_hprofile2iccprofile( profile ); |
| HANDLE file = MSCMS_hprofile2handle( profile ); |
| DWORD access = MSCMS_hprofile2access( profile ); |
| |
| TRACE( "( %p )\n", profile ); |
| |
| if (file && (access & PROFILE_READWRITE)) |
| { |
| DWORD written, size = MSCMS_get_profile_size( iccprofile ); |
| |
| if (SetFilePointer( file, 0, NULL, FILE_BEGIN ) || |
| !WriteFile( file, iccprofile, size, &written, NULL ) || written != size) |
| ERR( "Unable to write color profile\n" ); |
| } |
| |
| ret = cmsCloseProfile( MSCMS_hprofile2cmsprofile( profile ) ); |
| HeapFree( GetProcessHeap(), 0, MSCMS_hprofile2iccprofile( profile ) ); |
| |
| CloseHandle( MSCMS_hprofile2handle( profile ) ); |
| MSCMS_destroy_hprofile_handle( profile ); |
| |
| #endif /* HAVE_LCMS */ |
| return ret; |
| } |