src/basic/locale-util.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 /***
   5   Copyright 2014 Lennart Poettering
   6 ***/
   7
   8 #include <libintl.h>
   9 #include <stdbool.h>
  10 #include <locale.h>
  11
  12 #include "macro.h"
  13
  14 typedef enum LocaleVariable {
  15         /* We don't list LC_ALL here on purpose. People should be
  16          * using LANG instead. */
  17
  18         VARIABLE_LANG,
  19         VARIABLE_LANGUAGE,
  20         VARIABLE_LC_CTYPE,
  21         VARIABLE_LC_NUMERIC,
  22         VARIABLE_LC_TIME,
  23         VARIABLE_LC_COLLATE,
  24         VARIABLE_LC_MONETARY,
  25         VARIABLE_LC_MESSAGES,
  26         VARIABLE_LC_PAPER,
  27         VARIABLE_LC_NAME,
  28         VARIABLE_LC_ADDRESS,
  29         VARIABLE_LC_TELEPHONE,
  30         VARIABLE_LC_MEASUREMENT,
  31         VARIABLE_LC_IDENTIFICATION,
  32         _VARIABLE_LC_MAX,
  33         _VARIABLE_LC_INVALID = -1
  34 } LocaleVariable;
  35
  36 int get_locales(char ***l);
  37 bool locale_is_valid(const char *name);
  38
  39 #define _(String) gettext(String)
  40 #define N_(String) String
  41 void init_gettext(void);
  42
  43 bool is_locale_utf8(void);
  44
  45 typedef enum {
  46         TREE_VERTICAL,
  47         TREE_BRANCH,
  48         TREE_RIGHT,
  49         TREE_SPACE,
  50         TRIANGULAR_BULLET,
  51         BLACK_CIRCLE,
  52         ARROW,
  53         MDASH,
  54         ELLIPSIS,
  55         _SPECIAL_GLYPH_MAX
  56 } SpecialGlyph;
  57
  58 const char *special_glyph(SpecialGlyph code) _const_;
  59
  60 const char* locale_variable_to_string(LocaleVariable i) _const_;
  61 LocaleVariable locale_variable_from_string(const char *s) _pure_;
  62
  63 int get_keymaps(char ***l);
  64 bool keymap_is_valid(const char *name);
  65
  66 static inline void freelocalep(locale_t *p) {
  67         if (*p == (locale_t) 0)
  68                 return;
  69
  70         freelocale(*p);
  71 }