1 /*- 2 * Copyright (c) 2001, 2003 Alexey Zelkin <phantom@FreeBSD.org> 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 27 #include <sys/cdefs.h> 28 __FBSDID("$FreeBSD$"); 29 30 #include <langinfo.h> 31 #include <limits.h> 32 #include <locale.h> 33 #include <stdlib.h> 34 #include <string.h> 35 36 #include "lnumeric.h" 37 #include "lmessages.h" 38 #include "lmonetary.h" 39 #include "../stdtime/timelocal.h" 40 41 #define _REL(BASE) ((int)item-BASE) 42 43 char * 44 nl_langinfo(nl_item item) 45 { 46 char *ret, *s, *cs; 47 static char *csym = NULL; 48 49 switch (item) { 50 case CODESET: 51 ret = ""; 52 if ((s = setlocale(LC_CTYPE, NULL)) != NULL) { 53 if ((cs = strchr(s, '.')) != NULL) 54 ret = cs + 1; 55 else if (strcmp(s, "C") == 0 || 56 strcmp(s, "POSIX") == 0) 57 ret = "US-ASCII"; 58 } 59 break; 60 case D_T_FMT: 61 ret = (char *) __get_current_time_locale()->c_fmt; 62 break; 63 case D_FMT: 64 ret = (char *) __get_current_time_locale()->x_fmt; 65 break; 66 case T_FMT: 67 ret = (char *) __get_current_time_locale()->X_fmt; 68 break; 69 case T_FMT_AMPM: 70 ret = (char *) __get_current_time_locale()->ampm_fmt; 71 break; 72 case AM_STR: 73 ret = (char *) __get_current_time_locale()->am; 74 break; 75 case PM_STR: 76 ret = (char *) __get_current_time_locale()->pm; 77 break; 78 case DAY_1: case DAY_2: case DAY_3: 79 case DAY_4: case DAY_5: case DAY_6: case DAY_7: 80 ret = (char*) __get_current_time_locale()->weekday[_REL(DAY_1)]; 81 break; 82 case ABDAY_1: case ABDAY_2: case ABDAY_3: 83 case ABDAY_4: case ABDAY_5: case ABDAY_6: case ABDAY_7: 84 ret = (char*) __get_current_time_locale()->wday[_REL(ABDAY_1)]; 85 break; 86 case MON_1: case MON_2: case MON_3: case MON_4: 87 case MON_5: case MON_6: case MON_7: case MON_8: 88 case MON_9: case MON_10: case MON_11: case MON_12: 89 ret = (char*) __get_current_time_locale()->month[_REL(MON_1)]; 90 break; 91 case ABMON_1: case ABMON_2: case ABMON_3: case ABMON_4: 92 case ABMON_5: case ABMON_6: case ABMON_7: case ABMON_8: 93 case ABMON_9: case ABMON_10: case ABMON_11: case ABMON_12: 94 ret = (char*) __get_current_time_locale()->mon[_REL(ABMON_1)]; 95 break; 96 case ERA: 97 /* XXX: need to be implemented */ 98 ret = ""; 99 break; 100 case ERA_D_FMT: 101 /* XXX: need to be implemented */ 102 ret = ""; 103 break; 104 case ERA_D_T_FMT: 105 /* XXX: need to be implemented */ 106 ret = ""; 107 break; 108 case ERA_T_FMT: 109 /* XXX: need to be implemented */ 110 ret = ""; 111 break; 112 case ALT_DIGITS: 113 /* XXX: need to be implemented */ 114 ret = ""; 115 break; 116 case RADIXCHAR: 117 ret = (char*) __get_current_numeric_locale()->decimal_point; 118 break; 119 case THOUSEP: 120 ret = (char*) __get_current_numeric_locale()->thousands_sep; 121 break; 122 case YESEXPR: 123 ret = (char*) __get_current_messages_locale()->yesexpr; 124 break; 125 case NOEXPR: 126 ret = (char*) __get_current_messages_locale()->noexpr; 127 break; 128 /* 129 * YESSTR and NOSTR items marked with LEGACY are available, but not 130 * recomended by SUSv2 to be used in portable applications since 131 * they're subject to remove in future specification editions. 132 */ 133 case YESSTR: /* LEGACY */ 134 ret = (char*) __get_current_messages_locale()->yesstr; 135 break; 136 case NOSTR: /* LEGACY */ 137 ret = (char*) __get_current_messages_locale()->nostr; 138 break; 139 /* 140 * SUSv2 special formatted currency string 141 */ 142 case CRNCYSTR: 143 ret = ""; 144 cs = (char*) __get_current_monetary_locale()->currency_symbol; 145 if (*cs != '\0') { 146 char pos = localeconv()->p_cs_precedes; 147 148 if (pos == localeconv()->n_cs_precedes) { 149 char psn = '\0'; 150 151 if (pos == CHAR_MAX) { 152 if (strcmp(cs, __get_current_monetary_locale()->mon_decimal_point) == 0) 153 psn = '.'; 154 } else 155 psn = pos ? '-' : '+'; 156 if (psn != '\0') { 157 int clen = strlen(cs); 158 159 if ((csym = reallocf(csym, clen + 2)) != NULL) { 160 *csym = psn; 161 strcpy(csym + 1, cs); 162 ret = csym; 163 } 164 } 165 } 166 } 167 break; 168 case D_MD_ORDER: /* FreeBSD local extension */ 169 ret = (char *) __get_current_time_locale()->md_order; 170 break; 171 default: 172 ret = ""; 173 } 174 return (ret); 175 } 176