src/basic/locale-util.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 /***
   5   This file is part of systemd.
   6
   7   Copyright 2014 Lennart Poettering
   8 ***/
   9
  10 #include <libintl.h>
  11 #include <stdbool.h>
  12 #include <locale.h>
  13
  14 #include "macro.h"
  15
  16 typedef enum LocaleVariable {
  17         /* We don't list LC_ALL here on purpose. People should be
  18          * using LANG instead. */
  19
  20         VARIABLE_LANG,
  21         VARIABLE_LANGUAGE,
  22         VARIABLE_LC_CTYPE,
  23         VARIABLE_LC_NUMERIC,
  24         VARIABLE_LC_TIME,
  25         VARIABLE_LC_COLLATE,
  26         VARIABLE_LC_MONETARY,
  27         VARIABLE_LC_MESSAGES,
  28         VARIABLE_LC_PAPER,
  29         VARIABLE_LC_NAME,
  30         VARIABLE_LC_ADDRESS,
  31         VARIABLE_LC_TELEPHONE,
  32         VARIABLE_LC_MEASUREMENT,
  33         VARIABLE_LC_IDENTIFICATION,
  34         _VARIABLE_LC_MAX,
  35         _VARIABLE_LC_INVALID = -1
  36 } LocaleVariable;
  37
  38 int get_locales(char ***l);
  39 bool locale_is_valid(const char *name);
  40
  41 #define _(String) gettext(String)
  42 #define N_(String) String
  43 void init_gettext(void);
  44
  45 bool is_locale_utf8(void);
  46
  47 typedef enum {
  48         TREE_VERTICAL,
  49         TREE_BRANCH,
  50         TREE_RIGHT,
  51         TREE_SPACE,
  52         TRIANGULAR_BULLET,
  53         BLACK_CIRCLE,
  54         ARROW,
  55         MDASH,
  56         _SPECIAL_GLYPH_MAX
  57 } SpecialGlyph;
  58
  59 const char *special_glyph(SpecialGlyph code) _const_;
  60
  61 const char* locale_variable_to_string(LocaleVariable i) _const_;
  62 LocaleVariable locale_variable_from_string(const char *s) _pure_;
  63
  64 int get_keymaps(char ***l);
  65 bool keymap_is_valid(const char *name);
  66
  67 static inline void freelocalep(locale_t *p) {
  68         if (*p == (locale_t) 0)
  69                 return;
  70
  71         freelocale(*p);
  72 }