File: nl_langinfo.c

package info (click to toggle)
grub2 2.02+dfsg1-20
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 61,784 kB
  • sloc: ansic: 384,086; asm: 16,323; sh: 13,230; cpp: 1,994; makefile: 1,488; python: 1,458; sed: 423; lex: 393; yacc: 267; awk: 75; lisp: 50; perl: 31
file content (271 lines) | stat: -rw-r--r-- 6,687 bytes parent folder | download | duplicates (24)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
/* nl_langinfo() replacement: query locale dependent information.

   Copyright (C) 2007-2013 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program 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 General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */
#include <langinfo.h>

#if REPLACE_NL_LANGINFO

/* Override nl_langinfo with support for added nl_item values.  */

# include <locale.h>
# include <string.h>

# undef nl_langinfo

char *
rpl_nl_langinfo (nl_item item)
{
  switch (item)
    {
# if GNULIB_defined_CODESET
    case CODESET:
      {
        const char *locale;
        static char buf[2 + 10 + 1];

        locale = setlocale (LC_CTYPE, NULL);
        if (locale != NULL && locale[0] != '\0')
          {
            /* If the locale name contains an encoding after the dot, return
               it.  */
            const char *dot = strchr (locale, '.');

            if (dot != NULL)
              {
                const char *modifier;

                dot++;
                /* Look for the possible @... trailer and remove it, if any.  */
                modifier = strchr (dot, '@');
                if (modifier == NULL)
                  return dot;
                if (modifier - dot < sizeof (buf))
                  {
                    memcpy (buf, dot, modifier - dot);
                    buf [modifier - dot] = '\0';
                    return buf;
                  }
              }
          }
        return "";
      }
# endif
# if GNULIB_defined_T_FMT_AMPM
    case T_FMT_AMPM:
      return "%I:%M:%S %p";
# endif
# if GNULIB_defined_ERA
    case ERA:
      /* The format is not standardized.  In glibc it is a sequence of strings
         of the form "direction:offset:start_date:end_date:era_name:era_format"
         with an empty string at the end.  */
      return "";
    case ERA_D_FMT:
      /* The %Ex conversion in strftime behaves like %x if the locale does not
         have an alternative time format.  */
      item = D_FMT;
      break;
    case ERA_D_T_FMT:
      /* The %Ec conversion in strftime behaves like %c if the locale does not
         have an alternative time format.  */
      item = D_T_FMT;
      break;
    case ERA_T_FMT:
      /* The %EX conversion in strftime behaves like %X if the locale does not
         have an alternative time format.  */
      item = T_FMT;
      break;
    case ALT_DIGITS:
      /* The format is not standardized.  In glibc it is a sequence of 10
         strings, appended in memory.  */
      return "\0\0\0\0\0\0\0\0\0\0";
# endif
# if GNULIB_defined_YESEXPR || !FUNC_NL_LANGINFO_YESEXPR_WORKS
    case YESEXPR:
      return "^[yY]";
    case NOEXPR:
      return "^[nN]";
# endif
    default:
      break;
    }
  return nl_langinfo (item);
}

#else

/* Provide nl_langinfo from scratch.  */

# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__

/* Native Windows platforms.  */

#  define WIN32_LEAN_AND_MEAN  /* avoid including junk */
#  include <windows.h>

#  include <stdio.h>

# else

/* An old Unix platform without locales, such as Linux libc5 or BeOS.  */

# endif

# include <locale.h>

char *
nl_langinfo (nl_item item)
{
  switch (item)
    {
    /* nl_langinfo items of the LC_CTYPE category */
    case CODESET:
# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
      {
        static char buf[2 + 10 + 1];

        /* The Windows API has a function returning the locale's codepage as
           a number.  */
        sprintf (buf, "CP%u", GetACP ());
        return buf;
      }
# elif defined __BEOS__
      return "UTF-8";
# else
      return "ISO-8859-1";
# endif
    /* nl_langinfo items of the LC_NUMERIC category */
    case RADIXCHAR:
      return localeconv () ->decimal_point;
    case THOUSEP:
      return localeconv () ->thousands_sep;
    /* nl_langinfo items of the LC_TIME category.
       TODO: Really use the locale.  */
    case D_T_FMT:
    case ERA_D_T_FMT:
      return "%a %b %e %H:%M:%S %Y";
    case D_FMT:
    case ERA_D_FMT:
      return "%m/%d/%y";
    case T_FMT:
    case ERA_T_FMT:
      return "%H:%M:%S";
    case T_FMT_AMPM:
      return "%I:%M:%S %p";
    case AM_STR:
      return "AM";
    case PM_STR:
      return "PM";
    case DAY_1:
      return "Sunday";
    case DAY_2:
      return "Monday";
    case DAY_3:
      return "Tuesday";
    case DAY_4:
      return "Wednesday";
    case DAY_5:
      return "Thursday";
    case DAY_6:
      return "Friday";
    case DAY_7:
      return "Saturday";
    case ABDAY_1:
      return "Sun";
    case ABDAY_2:
      return "Mon";
    case ABDAY_3:
      return "Tue";
    case ABDAY_4:
      return "Wed";
    case ABDAY_5:
      return "Thu";
    case ABDAY_6:
      return "Fri";
    case ABDAY_7:
      return "Sat";
    case MON_1:
      return "January";
    case MON_2:
      return "February";
    case MON_3:
      return "March";
    case MON_4:
      return "April";
    case MON_5:
      return "May";
    case MON_6:
      return "June";
    case MON_7:
      return "July";
    case MON_8:
      return "August";
    case MON_9:
      return "September";
    case MON_10:
      return "October";
    case MON_11:
      return "November";
    case MON_12:
      return "December";
    case ABMON_1:
      return "Jan";
    case ABMON_2:
      return "Feb";
    case ABMON_3:
      return "Mar";
    case ABMON_4:
      return "Apr";
    case ABMON_5:
      return "May";
    case ABMON_6:
      return "Jun";
    case ABMON_7:
      return "Jul";
    case ABMON_8:
      return "Aug";
    case ABMON_9:
      return "Sep";
    case ABMON_10:
      return "Oct";
    case ABMON_11:
      return "Nov";
    case ABMON_12:
      return "Dec";
    case ERA:
      return "";
    case ALT_DIGITS:
      return "\0\0\0\0\0\0\0\0\0\0";
    /* nl_langinfo items of the LC_MONETARY category
       TODO: Really use the locale. */
    case CRNCYSTR:
      return "-";
    /* nl_langinfo items of the LC_MESSAGES category
       TODO: Really use the locale. */
    case YESEXPR:
      return "^[yY]";
    case NOEXPR:
      return "^[nN]";
    default:
      return "";
    }
}

#endif