lmonetary.c revision 72321
1/* 2 * Copyright (c) 2000, 2001 Alexey Zelkin 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: head/lib/libc/locale/lmonetary.c 72321 2001-02-10 15:36:46Z phantom $ 27 */ 28 29#include <limits.h> 30#include "lmonetary.h" 31#include "ldpart.h" 32 33extern int __mlocale_changed; 34extern const char * __fix_locale_grouping_str(const char *); 35 36#define LCMONETARY_SIZE (sizeof(struct lc_monetary_T) / sizeof(char *)) 37 38static char empty[] = ""; 39static char numempty[] = { CHAR_MAX, '\0'}; 40 41static const struct lc_monetary_T _C_monetary_locale = { 42 empty , /* int_curr_symbol */ 43 empty , /* currency_symbol */ 44 "." , /* mon_decimal_point */ 45 empty , /* mon_thousands_sep */ 46 numempty , /* mon_grouping */ 47 empty , /* positive_sign */ 48 empty , /* negative_sign */ 49 numempty , /* int_frac_digits */ 50 numempty , /* frac_digits */ 51 numempty , /* p_cs_precedes */ 52 numempty , /* p_sep_by_space */ 53 numempty , /* n_cs_precedes */ 54 numempty , /* n_sep_by_space */ 55 numempty , /* p_sign_posn */ 56 numempty /* n_sign_posn */ 57}; 58 59static struct lc_monetary_T _monetary_locale; 60static int _monetary_using_locale; 61static char * monetary_locale_buf; 62 63int 64__monetary_load_locale(const char *name) { 65 66 int ret; 67 __mlocale_changed = 1; 68 ret = __part_load_locale(name, &_monetary_using_locale, 69 monetary_locale_buf, "LC_MONETARY", LCMONETARY_SIZE, 70 (const char **)&_monetary_locale); 71 if (!ret) 72 _monetary_locale.mon_grouping = 73 __fix_locale_grouping_str(_monetary_locale.mon_grouping); 74 return ret; 75} 76 77struct lc_monetary_T * 78__get_current_monetary_locale(void) { 79 80 return (_monetary_using_locale 81 ? &_monetary_locale 82 : (struct lc_monetary_T *)&_C_monetary_locale); 83} 84 85#ifdef LOCALE_DEBUG 86void 87monetdebug() { 88printf( "int_curr_symbol = %s\n" 89 "currency_symbol = %s\n" 90 "mon_decimal_point = %s\n" 91 "mon_thousands_sep = %s\n" 92 "mon_grouping = %s\n" 93 "positive_sign = %s\n" 94 "negative_sign = %s\n" 95 "int_frac_digits = %s\n" 96 "frac_digits = %s\n" 97 "p_cs_precedes = %s\n" 98 "p_sep_by_space = %s\n" 99 "n_cs_precedes = %s\n" 100 "n_sep_by_space = %s\n" 101 "p_sign_posn = %s\n" 102 "n_sign_posn = %s\n", 103 _monetary_locale.int_curr_symbol, 104 _monetary_locale.currency_symbol, 105 _monetary_locale.mon_decimal_point, 106 _monetary_locale.mon_thousands_sep, 107 _monetary_locale.mon_grouping, 108 _monetary_locale.positive_sign, 109 _monetary_locale.negative_sign, 110 _monetary_locale.int_frac_digits, 111 _monetary_locale.frac_digits, 112 _monetary_locale.p_cs_precedes, 113 _monetary_locale.p_sep_by_space, 114 _monetary_locale.n_cs_precedes, 115 _monetary_locale.n_sep_by_space, 116 _monetary_locale.p_sign_posn, 117 _monetary_locale.n_sign_posn 118); 119} 120#endif /* LOCALE_DEBUG */ 121