1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 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 <langinfo.h> 35 #include <limits.h> 36 #include <locale.h> 37 #include <stdlib.h> 38 #include <string.h> 39 #include <runetype.h> 40 #include <wchar.h> 41 42 #include "mblocal.h" 43 #include "lnumeric.h" 44 #include "lmessages.h" 45 #include "lmonetary.h" 46 #include "../stdtime/timelocal.h" 47 48 #define _REL(BASE) ((int)item-BASE) 49 50 char * 51 nl_langinfo_l(nl_item item, locale_t loc) 52 { 53 char *ret, *cs; 54 const char *s; 55 FIX_LOCALE(loc); 56 57 switch (item) { 58 case CODESET: 59 s = XLOCALE_CTYPE(loc)->runes->__encoding; 60 if (strcmp(s, "EUC-CN") == 0) 61 ret = "eucCN"; 62 else if (strcmp(s, "EUC-JP") == 0) 63 ret = "eucJP"; 64 else if (strcmp(s, "EUC-KR") == 0) 65 ret = "eucKR"; 66 else if (strcmp(s, "EUC-TW") == 0) 67 ret = "eucTW"; 68 else if (strcmp(s, "BIG5") == 0) 69 ret = "Big5"; 70 else if (strcmp(s, "MSKanji") == 0) 71 ret = "SJIS"; 72 else if (strcmp(s, "NONE") == 0) 73 ret = "US-ASCII"; 74 else if (strncmp(s, "NONE:", 5) == 0) 75 ret = (char *)(s + 5); 76 else 77 ret = (char *)s; 78 break; 79 case D_T_FMT: 80 ret = (char *) __get_current_time_locale(loc)->c_fmt; 81 break; 82 case D_FMT: 83 ret = (char *) __get_current_time_locale(loc)->x_fmt; 84 break; 85 case T_FMT: 86 ret = (char *) __get_current_time_locale(loc)->X_fmt; 87 break; 88 case T_FMT_AMPM: 89 ret = (char *) __get_current_time_locale(loc)->ampm_fmt; 90 break; 91 case AM_STR: 92 ret = (char *) __get_current_time_locale(loc)->am; 93 break; 94 case PM_STR: 95 ret = (char *) __get_current_time_locale(loc)->pm; 96 break; 97 case DAY_1: case DAY_2: case DAY_3: 98 case DAY_4: case DAY_5: case DAY_6: case DAY_7: 99 ret = (char*) __get_current_time_locale(loc)->weekday[_REL(DAY_1)]; 100 break; 101 case ABDAY_1: case ABDAY_2: case ABDAY_3: 102 case ABDAY_4: case ABDAY_5: case ABDAY_6: case ABDAY_7: 103 ret = (char*) __get_current_time_locale(loc)->wday[_REL(ABDAY_1)]; 104 break; 105 case MON_1: case MON_2: case MON_3: case MON_4: 106 case MON_5: case MON_6: case MON_7: case MON_8: 107 case MON_9: case MON_10: case MON_11: case MON_12: 108 ret = (char*) __get_current_time_locale(loc)->month[_REL(MON_1)]; 109 break; 110 case ABMON_1: case ABMON_2: case ABMON_3: case ABMON_4: 111 case ABMON_5: case ABMON_6: case ABMON_7: case ABMON_8: 112 case ABMON_9: case ABMON_10: case ABMON_11: case ABMON_12: 113 ret = (char*) __get_current_time_locale(loc)->mon[_REL(ABMON_1)]; 114 break; 115 case ALTMON_1: case ALTMON_2: case ALTMON_3: case ALTMON_4: 116 case ALTMON_5: case ALTMON_6: case ALTMON_7: case ALTMON_8: 117 case ALTMON_9: case ALTMON_10: case ALTMON_11: case ALTMON_12: 118 ret = (char*) 119 __get_current_time_locale(loc)->alt_month[_REL(ALTMON_1)]; 120 break; 121 case ERA: 122 /* XXX: need to be implemented */ 123 ret = ""; 124 break; 125 case ERA_D_FMT: 126 /* XXX: need to be implemented */ 127 ret = ""; 128 break; 129 case ERA_D_T_FMT: 130 /* XXX: need to be implemented */ 131 ret = ""; 132 break; 133 case ERA_T_FMT: 134 /* XXX: need to be implemented */ 135 ret = ""; 136 break; 137 case ALT_DIGITS: 138 /* XXX: need to be implemented */ 139 ret = ""; 140 break; 141 case RADIXCHAR: 142 ret = (char*) __get_current_numeric_locale(loc)->decimal_point; 143 break; 144 case THOUSEP: 145 ret = (char*) __get_current_numeric_locale(loc)->thousands_sep; 146 break; 147 case YESEXPR: 148 ret = (char*) __get_current_messages_locale(loc)->yesexpr; 149 break; 150 case NOEXPR: 151 ret = (char*) __get_current_messages_locale(loc)->noexpr; 152 break; 153 /* 154 * YESSTR and NOSTR items marked with LEGACY are available, but not 155 * recommended by SUSv2 to be used in portable applications since 156 * they're subject to remove in future specification editions. 157 */ 158 case YESSTR: /* LEGACY */ 159 ret = (char*) __get_current_messages_locale(loc)->yesstr; 160 break; 161 case NOSTR: /* LEGACY */ 162 ret = (char*) __get_current_messages_locale(loc)->nostr; 163 break; 164 /* 165 * SUSv2 special formatted currency string 166 */ 167 case CRNCYSTR: 168 ret = ""; 169 cs = (char*) __get_current_monetary_locale(loc)->currency_symbol; 170 if (*cs != '\0') { 171 char pos = localeconv_l(loc)->p_cs_precedes; 172 173 if (pos == localeconv_l(loc)->n_cs_precedes) { 174 char psn = '\0'; 175 176 if (pos == CHAR_MAX) { 177 if (strcmp(cs, __get_current_monetary_locale(loc)->mon_decimal_point) == 0) 178 psn = '.'; 179 } else 180 psn = pos ? '-' : '+'; 181 if (psn != '\0') { 182 int clen = strlen(cs); 183 184 if ((loc->csym = reallocf(loc->csym, clen + 2)) != NULL) { 185 *loc->csym = psn; 186 strcpy(loc->csym + 1, cs); 187 ret = loc->csym; 188 } 189 } 190 } 191 } 192 break; 193 case D_MD_ORDER: /* FreeBSD local extension */ 194 ret = (char *) __get_current_time_locale(loc)->md_order; 195 break; 196 default: 197 ret = ""; 198 } 199 return (ret); 200 } 201 202 char * 203 nl_langinfo(nl_item item) 204 { 205 return nl_langinfo_l(item, __get_locale()); 206 } 207