reactos/subsys/system/cmd/locale.c

   1 /*
   2  *  LOCALE.C - locale handling.
   3  *
   4  *
   5  *  History:
   6  *
   7  *    09-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
   8  *        Started.
   9  *
  10  *    20-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
  11  *        Unicode safe!
  12  */
  13
  14 #include "precomp.h"
  15
  16
  17 TCHAR cDateSeparator;
  18 TCHAR cTimeSeparator;
  19 TCHAR cThousandSeparator;
  20 TCHAR cDecimalSeparator;
  21 INT   nDateFormat;
  22 INT   nTimeFormat;
  23 TCHAR aszDayNames[7][8];
  24 INT   nNumberGroups;
  25
  26
  27 VOID InitLocale (VOID)
  28 {
  29 #ifdef LOCALE_WINDOWS
  30         TCHAR szBuffer[256];
  31         INT i;
  32
  33         /* date settings */
  34         GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_SDATE, szBuffer, 256);
  35         CharToOem (szBuffer, szBuffer);
  36         cDateSeparator = szBuffer[0];
  37         GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_IDATE, szBuffer, 256);
  38         nDateFormat = _ttoi (szBuffer);
  39
  40         /* time settings */
  41         GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_STIME, szBuffer, 256);
  42         CharToOem (szBuffer, szBuffer);
  43         cTimeSeparator = szBuffer[0];
  44         GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_ITIME, szBuffer, 256);
  45         nTimeFormat = _ttoi (szBuffer);
  46
  47         /* number settings */
  48         GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_STHOUSAND, szBuffer, 256);
  49         CharToOem (szBuffer, szBuffer);
  50         cThousandSeparator = szBuffer[0];
  51         GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_SDECIMAL, szBuffer, 256);
  52         CharToOem (szBuffer, szBuffer);
  53         cDecimalSeparator  = szBuffer[0];
  54         GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_SGROUPING, szBuffer, 256);
  55         nNumberGroups = _ttoi (szBuffer);
  56
  57         /* days of week */
  58         for (i = 0; i < 7; i++)
  59         {
  60                 GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_SABBREVDAYNAME1 + i, szBuffer, 256);
  61                 CharToOem (szBuffer, szBuffer);
  62                 _tcscpy (aszDayNames[(i+1)%7], szBuffer); /* little hack */
  63         }
  64 #endif
  65
  66 #ifdef LOCALE_GERMAN
  67         LPTSTR names [7] = {_T("So"), _T("Mo"), _T("Di"), _T("Mi"), _T("Do"), _T("Fr"), _T("Sa")};
  68         INT i;
  69
  70         /* date settings */
  71         cDateSeparator = '.';
  72         nDateFormat    = 1;                     /* ddmmyy */
  73
  74         /* time settings */
  75         cTimeSeparator = ':';
  76         nTimeFormat    = 1;                     /* 24 hour */
  77
  78         /* number settings */
  79         cThousandSeparator = '.';
  80         cDecimalSeparator  = ',';
  81         nNumberGroups      = 3;
  82
  83         /* days of week */
  84         for (i = 0; i < 7; i++)
  85                 _tcscpy (aszDayNames[i], names[i]);
  86 #endif
  87
  88 #ifdef LOCALE_DEFAULT
  89         LPTSTR names [7] = {_T("Sun"), _T("Mon"), _T("Tue"), _T("Wed"), _T("Thu"), _T("Fri"), _T("Sat")};
  90         INT i;
  91
  92         /* date settings */
  93         cDateSeparator = '-';
  94         nDateFormat = 0;                /* mmddyy */
  95
  96         /* time settings */
  97         cTimeSeparator = ':';
  98         nTimeFormat = 0;                /* 12 hour */
  99
 100         /* number settings */
 101         cThousandSeparator = ',';
 102         cDecimalSeparator  = '.';
 103         nNumberGroups      = 3;
 104
 105         /* days of week */
 106         for (i = 0; i < 7; i++)
 107                 _tcscpy (aszDayNames[i], names[i]);
 108 #endif
 109 }
 110
 111
 112 VOID PrintDate (VOID)
 113 {
 114 #ifdef __REACTOS__
 115         SYSTEMTIME st;
 116
 117         GetLocalTime (&st);
 118
 119         switch (nDateFormat)
 120         {
 121                 case 0: /* mmddyy */
 122                 default:
 123             ConOutPrintf (_T("%s %02d%c%02d%c%04d"),
 124                                           aszDayNames[st.wDayOfWeek], st.wMonth, cDateSeparator, st.wDay, cDateSeparator, st.wYear);
 125                         break;
 126
 127                 case 1: /* ddmmyy */
 128             ConOutPrintf (_T("%s %02d%c%02d%c%04d"),
 129                                           aszDayNames[st.wDayOfWeek], st.wDay, cDateSeparator, st.wMonth, cDateSeparator, st.wYear);
 130                         break;
 131
 132                 case 2: /* yymmdd */
 133             ConOutPrintf (_T("%s %04d%c%02d%c%02d"),
 134                                           aszDayNames[st.wDayOfWeek], st.wYear, cDateSeparator, st.wMonth, cDateSeparator, st.wDay);
 135                         break;
 136         }
 137 #else
 138         TCHAR szDate[32];
 139
 140         GetDateFormat (LOCALE_USER_DEFAULT, DATE_SHORTDATE, NULL, NULL,
 141                                    szDate, sizeof (szDate));
 142         ConOutPrintf (_T("%s"), szDate);
 143 #endif
 144 }
 145
 146
 147 VOID PrintTime (VOID)
 148 {
 149 #ifdef __REACTOS__
 150         SYSTEMTIME st;
 151
 152         GetLocalTime (&st);
 153
 154         switch (nTimeFormat)
 155         {
 156                 case 0: /* 12 hour format */
 157                 default:
 158                         ConOutPrintf (_T("Current time is %2d%c%02d%c%02d%c%02d%c\n"),
 159                                         (st.wHour == 0 ? 12 : (st.wHour <= 12 ? st.wHour : st.wHour - 12)),
 160                                         cTimeSeparator, st.wMinute, cTimeSeparator, st.wSecond, cDecimalSeparator,
 161                                         st.wMilliseconds / 10, (st.wHour <= 11 ? 'a' : 'p'));
 162                         break;
 163
 164                 case 1: /* 24 hour format */
 165                         ConOutPrintf (_T("Current time is %2d%c%02d%c%02d%c%02d\n"),
 166                                         st.wHour, cTimeSeparator, st.wMinute, cTimeSeparator,
 167                                         st.wSecond, cDecimalSeparator, st.wMilliseconds / 10);
 168                         break;
 169         }
 170 #else
 171     TCHAR szTime[32];
 172
 173         GetTimeFormat (LOCALE_USER_DEFAULT, 0, NULL, NULL,
 174                                    szTime, sizeof (szTime));
 175         ConOutPrintf (_T("Current time is: %s\n"), szTime);
 176 #endif
 177 }