1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2001, 2003 Alexey Zelkin <phantom@FreeBSD.org> 5 * All rights reserved. 6 * 7 * Copyright (c) 2011 The FreeBSD Foundation 8 * 9 * Portions of this software were developed by David Chisnall 10 * under sponsorship from the FreeBSD Foundation. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #include <sys/cdefs.h> 35 __FBSDID("$FreeBSD$"); 36 37 #include <langinfo.h> 38 #include <limits.h> 39 #include <locale.h> 40 #include <stdlib.h> 41 #include <string.h> 42 #include <runetype.h> 43 #include <wchar.h> 44 45 #include "mblocal.h" 46 #include "lnumeric.h" 47 #include "lmessages.h" 48 #include "lmonetary.h" 49 #include "../stdtime/timelocal.h" 50 51 #define _REL(BASE) ((int)item-BASE) 52 53 char * 54 nl_langinfo_l(nl_item item, locale_t loc) 55 { 56 char *ret, *cs; 57 const char *s; 58 FIX_LOCALE(loc); 59 60 switch (item) { 61 case CODESET: 62 s = XLOCALE_CTYPE(loc)->runes->__encoding; 63 if (strcmp(s, "EUC-CN") == 0) 64 ret = "eucCN"; 65 else if (strcmp(s, "EUC-JP") == 0) 66 ret = "eucJP"; 67 else if (strcmp(s, "EUC-KR") == 0) 68 ret = "eucKR"; 69 else if (strcmp(s, "EUC-TW") == 0) 70 ret = "eucTW"; 71 else if (strcmp(s, "BIG5") == 0) 72 ret = "Big5"; 73 else if (strcmp(s, "MSKanji") == 0) 74 ret = "SJIS"; 75 else if (strcmp(s, "NONE") == 0) 76 ret = "US-ASCII"; 77 else if (strncmp(s, "NONE:", 5) == 0) 78 ret = (char *)(s + 5); 79 else 80 ret = (char *)s; 81 break; 82 case D_T_FMT: 83 ret = (char *) __get_current_time_locale(loc)->c_fmt; 84 break; 85 case D_FMT: 86 ret = (char *) __get_current_time_locale(loc)->x_fmt; 87 break; 88 case T_FMT: 89 ret = (char *) __get_current_time_locale(loc)->X_fmt; 90 break; 91 case T_FMT_AMPM: 92 ret = (char *) __get_current_time_locale(loc)->ampm_fmt; 93 break; 94 case AM_STR: 95 ret = (char *) __get_current_time_locale(loc)->am; 96 break; 97 case PM_STR: 98 ret = (char *) __get_current_time_locale(loc)->pm; 99 break; 100 case DAY_1: case DAY_2: case DAY_3: 101 case DAY_4: case DAY_5: case DAY_6: case DAY_7: 102 ret = (char*) __get_current_time_locale(loc)->weekday[_REL(DAY_1)]; 103 break; 104 case ABDAY_1: case ABDAY_2: case ABDAY_3: 105 case ABDAY_4: case ABDAY_5: case ABDAY_6: case ABDAY_7: 106 ret = (char*) __get_current_time_locale(loc)->wday[_REL(ABDAY_1)]; 107 break; 108 case MON_1: case MON_2: case MON_3: case MON_4: 109 case MON_5: case MON_6: case MON_7: case MON_8: 110 case MON_9: case MON_10: case MON_11: case MON_12: 111 ret = (char*) __get_current_time_locale(loc)->month[_REL(MON_1)]; 112 break; 113 case ABMON_1: case ABMON_2: case ABMON_3: case ABMON_4: 114 case ABMON_5: case ABMON_6: case ABMON_7: case ABMON_8: 115 case ABMON_9: case ABMON_10: case ABMON_11: case ABMON_12: 116 ret = (char*) __get_current_time_locale(loc)->mon[_REL(ABMON_1)]; 117 break; 118 case ALTMON_1: case ALTMON_2: case ALTMON_3: case ALTMON_4: 119 case ALTMON_5: case ALTMON_6: case ALTMON_7: case ALTMON_8: 120 case ALTMON_9: case ALTMON_10: case ALTMON_11: case ALTMON_12: 121 ret = (char*) 122 __get_current_time_locale(loc)->alt_month[_REL(ALTMON_1)]; 123 break; 124 case ERA: 125 /* XXX: need to be implemented */ 126 ret = ""; 127 break; 128 case ERA_D_FMT: 129 /* XXX: need to be implemented */ 130 ret = ""; 131 break; 132 case ERA_D_T_FMT: 133 /* XXX: need to be implemented */ 134 ret = ""; 135 break; 136 case ERA_T_FMT: 137 /* XXX: need to be implemented */ 138 ret = ""; 139 break; 140 case ALT_DIGITS: 141 /* XXX: need to be implemented */ 142 ret = ""; 143 break; 144 case RADIXCHAR: 145 ret = (char*) __get_current_numeric_locale(loc)->decimal_point; 146 break; 147 case THOUSEP: 148 ret = (char*) __get_current_numeric_locale(loc)->thousands_sep; 149 break; 150 case YESEXPR: 151 ret = (char*) __get_current_messages_locale(loc)->yesexpr; 152 break; 153 case NOEXPR: 154 ret = (char*) __get_current_messages_locale(loc)->noexpr; 155 break; 156 /* 157 * YESSTR and NOSTR items marked with LEGACY are available, but not 158 * recommended by SUSv2 to be used in portable applications since 159 * they're subject to remove in future specification editions. 160 */ 161 case YESSTR: /* LEGACY */ 162 ret = (char*) __get_current_messages_locale(loc)->yesstr; 163 break; 164 case NOSTR: /* LEGACY */ 165 ret = (char*) __get_current_messages_locale(loc)->nostr; 166 break; 167 /* 168 * SUSv2 special formatted currency string 169 */ 170 case CRNCYSTR: 171 ret = ""; 172 cs = (char*) __get_current_monetary_locale(loc)->currency_symbol; 173 if (*cs != '\0') { 174 char pos = localeconv_l(loc)->p_cs_precedes; 175 176 if (pos == localeconv_l(loc)->n_cs_precedes) { 177 char psn = '\0'; 178 179 if (pos == CHAR_MAX) { 180 if (strcmp(cs, __get_current_monetary_locale(loc)->mon_decimal_point) == 0) 181 psn = '.'; 182 } else 183 psn = pos ? '-' : '+'; 184 if (psn != '\0') { 185 int clen = strlen(cs); 186 187 if ((loc->csym = reallocf(loc->csym, clen + 2)) != NULL) { 188 *loc->csym = psn; 189 strcpy(loc->csym + 1, cs); 190 ret = loc->csym; 191 } 192 } 193 } 194 } 195 break; 196 case D_MD_ORDER: /* FreeBSD local extension */ 197 ret = (char *) __get_current_time_locale(loc)->md_order; 198 break; 199 default: 200 ret = ""; 201 } 202 return (ret); 203 } 204 205 char * 206 nl_langinfo(nl_item item) 207 { 208 return nl_langinfo_l(item, __get_locale()); 209 } 210