| 1 | /*
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| 2 | * Copyright (c) 2011 Jiri Zarevucky
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | *
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| 9 | * - Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * - Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * - The name of the author may not be used to endorse or promote products
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| 15 | * derived from this software without specific prior written permission.
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| 16 | *
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | */
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| 28 |
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| 29 | /** @addtogroup libposix
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| 30 | * @{
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| 31 | */
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| 32 | /** @file Locale-specific definitions.
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| 33 | */
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| 34 |
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| 35 | #ifndef POSIX_LOCALE_H_
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| 36 | #define POSIX_LOCALE_H_
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| 37 |
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| 38 | // TODO: documentation
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| 39 |
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| 40 | #ifndef NULL
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| 41 | #define NULL ((void *) 0)
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| 42 | #endif
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| 43 |
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| 44 | #ifndef __locale_t_defined
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| 45 | #define __locale_t_defined
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| 46 | typedef struct __posix_locale *posix_locale_t;
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| 47 | #ifndef LIBPOSIX_INTERNAL
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| 48 | #define locale_t posix_locale_t
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| 49 | #endif
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| 50 | #endif
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| 51 |
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| 52 | #undef LC_ALL
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| 53 | #undef LC_COLLATE
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| 54 | #undef LC_CTYPE
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| 55 | #undef LC_MESSAGES
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| 56 | #undef LC_MONETARY
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| 57 | #undef LC_NUMERIC
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| 58 | #undef LC_TIME
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| 59 | #define LC_ALL 0
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| 60 | #define LC_COLLATE 1
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| 61 | #define LC_CTYPE 2
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| 62 | #define LC_MESSAGES 3
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| 63 | #define LC_MONETARY 4
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| 64 | #define LC_NUMERIC 5
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| 65 | #define LC_TIME 6
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| 66 |
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| 67 | #undef LC_COLLATE_MASK
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| 68 | #undef LC_CTYPE_MASK
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| 69 | #undef LC_MESSAGES_MASK
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| 70 | #undef LC_MONETARY_MASK
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| 71 | #undef LC_NUMERIC_MASK
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| 72 | #undef LC_TIME_MASK
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| 73 | #undef LC_ALL_MASK
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| 74 | #define LC_COLLATE_MASK (1 << 0)
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| 75 | #define LC_CTYPE_MASK (1 << 1)
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| 76 | #define LC_MESSAGES_MASK (1 << 2)
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| 77 | #define LC_MONETARY_MASK (1 << 3)
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| 78 | #define LC_NUMERIC_MASK (1 << 4)
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| 79 | #define LC_TIME_MASK (1 << 5)
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| 80 | #define LC_ALL_MASK (LC_COLLATE_MASK | LC_CTYPE_MASK | LC_MESSAGES_MASK | \
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| 81 | LC_MONETARY_MASK | LC_NUMERIC_MASK | LC_TIME_MASK)
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| 82 |
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| 83 | #undef LC_GLOBAL_LOCALE
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| 84 | #define LC_GLOBAL_LOCALE NULL
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| 85 |
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| 86 | struct posix_lconv {
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| 87 | char *currency_symbol;
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| 88 | char *decimal_point;
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| 89 | char frac_digits;
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| 90 | char *grouping;
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| 91 | char *int_curr_symbol;
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| 92 | char int_frac_digits;
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| 93 | char int_n_cs_precedes;
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| 94 | char int_n_sep_by_space;
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| 95 | char int_n_sign_posn;
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| 96 | char int_p_cs_precedes;
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| 97 | char int_p_sep_by_space;
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| 98 | char int_p_sign_posn;
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| 99 | char *mon_decimal_point;
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| 100 | char *mon_grouping;
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| 101 | char *mon_thousands_sep;
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| 102 | char *negative_sign;
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| 103 | char n_cs_precedes;
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| 104 | char n_sep_by_space;
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| 105 | char n_sign_posn;
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| 106 | char *positive_sign;
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| 107 | char p_cs_precedes;
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| 108 | char p_sep_by_space;
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| 109 | char p_sign_posn;
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| 110 | char *thousands_sep;
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| 111 | };
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| 112 |
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| 113 | extern char *posix_setlocale(int category, const char *locale);
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| 114 | extern struct posix_lconv *posix_localeconv(void);
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| 115 |
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| 116 | /* POSIX Extensions */
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| 117 | extern posix_locale_t posix_duplocale(posix_locale_t locobj);
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| 118 | extern void posix_freelocale(posix_locale_t locobj);
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| 119 | extern posix_locale_t posix_newlocale(int category_mask, const char *locale,
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| 120 | posix_locale_t base);
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| 121 | extern posix_locale_t posix_uselocale(posix_locale_t newloc);
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| 122 |
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| 123 | #ifndef LIBPOSIX_INTERNAL
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| 124 | #define lconv posix_lconv
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| 125 |
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| 126 | #define setlocale posix_setlocale
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| 127 | #define localeconv posix_localeconv
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| 128 |
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| 129 | #define newlocale posix_newlocale
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| 130 | #define uselocale posix_uselocale
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| 131 | #define duplocale posix_duplocale
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| 132 | #define freelocale posix_freelocale
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| 133 | #endif
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| 134 |
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| 135 | #endif /* POSIX_LOCALE_H_ */
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| 136 |
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| 137 | /** @}
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| 138 | */
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