Subversion Repositories Kolibri OS

Rev

Blame | Last modification | View Log | Download | RSS feed

  1. /****************************************************************************
  2. *
  3. *                            Open Watcom Project
  4. *
  5. *    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
  6. *
  7. *  ========================================================================
  8. *
  9. *    This file contains Original Code and/or Modifications of Original
  10. *    Code as defined in and that are subject to the Sybase Open Watcom
  11. *    Public License version 1.0 (the 'License'). You may not use this file
  12. *    except in compliance with the License. BY USING THIS FILE YOU AGREE TO
  13. *    ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
  14. *    provided with the Original Code and Modifications, and is also
  15. *    available at www.sybase.com/developer/opensource.
  16. *
  17. *    The Original Code and all software distributed under the License are
  18. *    distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  19. *    EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
  20. *    ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
  21. *    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
  22. *    NON-INFRINGEMENT. Please see the License for the specific language
  23. *    governing rights and limitations under the License.
  24. *
  25. *  ========================================================================
  26. *
  27. * Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
  28. *               DESCRIBE IT HERE!
  29. *
  30. ****************************************************************************/
  31.  
  32.  
  33. #include "variety.h"
  34. #include "widechar.h"
  35. #include <stdio.h>
  36. #include <string.h>
  37. #include <locale.h>
  38. #include "locales.h"
  39. #include "localset.h"
  40.  
  41. #ifdef __WIDECHAR__
  42. static wchar_t *ValidLocales[] = {
  43.         L"C",           /* C_LOCALE */
  44.         L"",            /* NATIVE_LOCALE */
  45.         NULL            /* INVALID_LOCALE */
  46. };
  47. #else
  48. static char *ValidLocales[] = {
  49.         "C",            /* C_LOCALE */
  50.         "",             /* NATIVE_LOCALE */
  51.         NULL            /* INVALID_LOCALE */
  52. };
  53. #endif
  54.  
  55.  
  56. _WCRTLINK CHAR_TYPE *__F_NAME(setlocale,_wsetlocale)( int category, CHAR_TYPE const *locale )
  57.     {
  58.         register int i;
  59.  
  60.         _INITLOCALESETTING
  61.         if( category < LC_CTYPE  ||  category > LC_ALL ) {
  62.             return( NULL );
  63.         }
  64.         if( locale == NULL ) {
  65.             i = _LOCALESETTING[category];
  66.         } else {
  67.             i = C_LOCALE;
  68.             if( *locale != __F_NAME('\0',L'\0') ) {
  69.                 for( ; ValidLocales[i]; ++i ) {
  70.                     if( __F_NAME(strcmp,wcscmp)( locale, ValidLocales[i] ) == 0 )  break;
  71.                 }
  72.             }
  73.             if( i != INVALID_LOCALE ) {
  74.                 _LOCALESETTING[category] = i;
  75.                 if( category == LC_ALL ) {
  76.                     _LOCALESETTING[LC_COLLATE]  = i;
  77.                     _LOCALESETTING[LC_CTYPE]    = i;
  78.                     _LOCALESETTING[LC_NUMERIC]  = i;
  79.                     _LOCALESETTING[LC_TIME]     = i;
  80.                     _LOCALESETTING[LC_MONETARY] = i;
  81. #if defined( __UNIX__ )
  82.                     _LOCALESETTING[LC_MESSAGES] = i;
  83. #endif
  84.                 }
  85.             }
  86.         }
  87.         return( ValidLocales[ i ] );
  88.     }
  89.  
  90.