time_members.cc revision 103447
1// std::time_get, std::time_put implementation, GNU version -*- C++ -*- 2 3// Copyright (C) 2001, 2002 Free Software Foundation, Inc. 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 2, or (at your option) 9// any later version. 10 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15 16// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING. If not, write to the Free 18// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, 19// USA. 20 21// As a special exception, you may use this file as part of a free software 22// library without restriction. Specifically, if other files instantiate 23// templates or use macros or inline functions from this file, or you compile 24// this file and link it with other files to produce an executable, this 25// file does not by itself cause the resulting executable to be covered by 26// the GNU General Public License. This exception does not however 27// invalidate any other reasons why the executable file might be covered by 28// the GNU General Public License. 29 30// 31// ISO C++ 14882: 22.2.5.1.2 - time_get virtual functions 32// ISO C++ 14882: 22.2.5.3.2 - time_put virtual functions 33// 34 35// Written by Benjamin Kosnik <bkoz@redhat.com> 36 37#include <locale> 38#include "c++locale_internal.h" 39 40namespace std 41{ 42 template<> 43 __timepunct<char>::~__timepunct() 44 { 45 if (_M_c_locale_timepunct != _S_c_locale) 46 _S_destroy_c_locale(_M_c_locale_timepunct); 47 } 48 49 template<> 50 void 51 __timepunct<char>:: 52 _M_put(char* __s, size_t __maxlen, const char* __format, 53 const tm* __tm) const 54 { 55#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) 56 __strftime_l(__s, __maxlen, __format, __tm, _M_c_locale_timepunct); 57#else 58 char* __old = strdup(setlocale(LC_ALL, NULL)); 59 setlocale(LC_ALL, _M_name_timepunct); 60 strftime(__s, __maxlen, __format, __tm); 61 setlocale(LC_ALL, __old); 62 free(__old); 63#endif 64 } 65 66 template<> 67 void 68 __timepunct<char>::_M_initialize_timepunct(__c_locale __cloc) 69 { 70 if (__cloc == _S_c_locale) 71 { 72 // "C" locale 73 74 _M_c_locale_timepunct = _S_c_locale; 75 76 _M_date_format = "%m/%d/%y"; 77 _M_date_era_format = "%m/%d/%y"; 78 _M_time_format = "%H:%M:%S"; 79 _M_time_era_format = "%H:%M:%S"; 80 _M_date_time_format = ""; 81 _M_date_time_era_format = ""; 82 _M_am = "AM"; 83 _M_pm = "PM"; 84 _M_am_pm_format = ""; 85 86 // Day names, starting with "C"'s Sunday. 87 _M_day1 = "Sunday"; 88 _M_day2 = "Monday"; 89 _M_day3 = "Tuesday"; 90 _M_day4 = "Wednesday"; 91 _M_day5 = "Thursday"; 92 _M_day6 = "Friday"; 93 _M_day7 = "Saturday"; 94 95 // Abbreviated day names, starting with "C"'s Sun. 96 _M_day_a1 = "Sun"; 97 _M_day_a2 = "Mon"; 98 _M_day_a3 = "Tue"; 99 _M_day_a4 = "Wed"; 100 _M_day_a5 = "Thu"; 101 _M_day_a6 = "Fri"; 102 _M_day_a7 = "Sat"; 103 104 // Month names, starting with "C"'s January. 105 _M_month01 = "January"; 106 _M_month02 = "February"; 107 _M_month03 = "March"; 108 _M_month04 = "April"; 109 _M_month05 = "May"; 110 _M_month06 = "June"; 111 _M_month07 = "July"; 112 _M_month08 = "August"; 113 _M_month09 = "September"; 114 _M_month10 = "October"; 115 _M_month11 = "November"; 116 _M_month12 = "December"; 117 118 // Abbreviated month names, starting with "C"'s Jan. 119 _M_month_a01 = "Jan"; 120 _M_month_a02 = "Feb"; 121 _M_month_a03 = "Mar"; 122 _M_month_a04 = "Apr"; 123 _M_month_a05 = "May"; 124 _M_month_a06 = "Jun"; 125 _M_month_a07 = "July"; 126 _M_month_a08 = "Aug"; 127 _M_month_a09 = "Sep"; 128 _M_month_a10 = "Oct"; 129 _M_month_a11 = "Nov"; 130 _M_month_a12 = "Dec"; 131 } 132 else 133 { 134 _M_c_locale_timepunct = _S_clone_c_locale(__cloc); 135 136 _M_date_format = __nl_langinfo_l(D_FMT, __cloc); 137 _M_date_era_format = __nl_langinfo_l(ERA_D_FMT, __cloc); 138 _M_time_format = __nl_langinfo_l(T_FMT, __cloc); 139 _M_time_era_format = __nl_langinfo_l(ERA_T_FMT, __cloc); 140 _M_date_time_format = __nl_langinfo_l(D_T_FMT, __cloc); 141 _M_date_time_era_format = __nl_langinfo_l(ERA_D_T_FMT, __cloc); 142 _M_am = __nl_langinfo_l(AM_STR, __cloc); 143 _M_pm = __nl_langinfo_l(PM_STR, __cloc); 144 _M_am_pm_format = __nl_langinfo_l(T_FMT_AMPM, __cloc); 145 146 // Day names, starting with "C"'s Sunday. 147 _M_day1 = __nl_langinfo_l(DAY_1, __cloc); 148 _M_day2 = __nl_langinfo_l(DAY_2, __cloc); 149 _M_day3 = __nl_langinfo_l(DAY_3, __cloc); 150 _M_day4 = __nl_langinfo_l(DAY_4, __cloc); 151 _M_day5 = __nl_langinfo_l(DAY_5, __cloc); 152 _M_day6 = __nl_langinfo_l(DAY_6, __cloc); 153 _M_day7 = __nl_langinfo_l(DAY_7, __cloc); 154 155 // Abbreviated day names, starting with "C"'s Sun. 156 _M_day_a1 = __nl_langinfo_l(ABDAY_1, __cloc); 157 _M_day_a2 = __nl_langinfo_l(ABDAY_2, __cloc); 158 _M_day_a3 = __nl_langinfo_l(ABDAY_3, __cloc); 159 _M_day_a4 = __nl_langinfo_l(ABDAY_4, __cloc); 160 _M_day_a5 = __nl_langinfo_l(ABDAY_5, __cloc); 161 _M_day_a6 = __nl_langinfo_l(ABDAY_6, __cloc); 162 _M_day_a7 = __nl_langinfo_l(ABDAY_7, __cloc); 163 164 // Month names, starting with "C"'s January. 165 _M_month01 = __nl_langinfo_l(MON_1, __cloc); 166 _M_month02 = __nl_langinfo_l(MON_2, __cloc); 167 _M_month03 = __nl_langinfo_l(MON_3, __cloc); 168 _M_month04 = __nl_langinfo_l(MON_4, __cloc); 169 _M_month05 = __nl_langinfo_l(MON_5, __cloc); 170 _M_month06 = __nl_langinfo_l(MON_6, __cloc); 171 _M_month07 = __nl_langinfo_l(MON_7, __cloc); 172 _M_month08 = __nl_langinfo_l(MON_8, __cloc); 173 _M_month09 = __nl_langinfo_l(MON_9, __cloc); 174 _M_month10 = __nl_langinfo_l(MON_10, __cloc); 175 _M_month11 = __nl_langinfo_l(MON_11, __cloc); 176 _M_month12 = __nl_langinfo_l(MON_12, __cloc); 177 178 // Abbreviated month names, starting with "C"'s Jan. 179 _M_month_a01 = __nl_langinfo_l(ABMON_1, __cloc); 180 _M_month_a02 = __nl_langinfo_l(ABMON_2, __cloc); 181 _M_month_a03 = __nl_langinfo_l(ABMON_3, __cloc); 182 _M_month_a04 = __nl_langinfo_l(ABMON_4, __cloc); 183 _M_month_a05 = __nl_langinfo_l(ABMON_5, __cloc); 184 _M_month_a06 = __nl_langinfo_l(ABMON_6, __cloc); 185 _M_month_a07 = __nl_langinfo_l(ABMON_7, __cloc); 186 _M_month_a08 = __nl_langinfo_l(ABMON_8, __cloc); 187 _M_month_a09 = __nl_langinfo_l(ABMON_9, __cloc); 188 _M_month_a10 = __nl_langinfo_l(ABMON_10, __cloc); 189 _M_month_a11 = __nl_langinfo_l(ABMON_11, __cloc); 190 _M_month_a12 = __nl_langinfo_l(ABMON_12, __cloc); 191 } 192 } 193 194#ifdef _GLIBCPP_USE_WCHAR_T 195 template<> 196 __timepunct<wchar_t>::~__timepunct() 197 { 198 if (_M_c_locale_timepunct != _S_c_locale) 199 _S_destroy_c_locale(_M_c_locale_timepunct); 200 } 201 202 template<> 203 void 204 __timepunct<wchar_t>:: 205 _M_put(wchar_t* __s, size_t __maxlen, const wchar_t* __format, 206 const tm* __tm) const 207 { 208#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) 209 __wcsftime_l(__s, __maxlen, __format, __tm, _M_c_locale_timepunct); 210#else 211 char* __old = strdup(setlocale(LC_ALL, NULL)); 212 setlocale(LC_ALL, _M_name_timepunct); 213 wcsftime(__s, __maxlen, __format, __tm); 214 setlocale(LC_ALL, __old); 215 free(__old); 216#endif 217 } 218 219 template<> 220 void 221 __timepunct<wchar_t>::_M_initialize_timepunct(__c_locale __cloc) 222 { 223 if (__cloc == _S_c_locale) 224 { 225 // "C" locale 226 227 _M_c_locale_timepunct = _S_c_locale; 228 229 _M_date_format = L"%m/%d/%y"; 230 _M_date_era_format = L"%m/%d/%y"; 231 _M_time_format = L"%H:%M:%S"; 232 _M_time_era_format = L"%H:%M:%S"; 233 _M_date_time_format = L""; 234 _M_date_time_era_format = L""; 235 _M_am = L"AM"; 236 _M_pm = L"PM"; 237 _M_am_pm_format = L""; 238 239 // Day names, starting with "C"'s Sunday. 240 _M_day1 = L"Sunday"; 241 _M_day2 = L"Monday"; 242 _M_day3 = L"Tuesday"; 243 _M_day4 = L"Wednesday"; 244 _M_day5 = L"Thursday"; 245 _M_day6 = L"Friday"; 246 _M_day7 = L"Saturday"; 247 248 // Abbreviated day names, starting with "C"'s Sun. 249 _M_day_a1 = L"Sun"; 250 _M_day_a2 = L"Mon"; 251 _M_day_a3 = L"Tue"; 252 _M_day_a4 = L"Wed"; 253 _M_day_a5 = L"Thu"; 254 _M_day_a6 = L"Fri"; 255 _M_day_a7 = L"Sat"; 256 257 // Month names, starting with "C"'s January. 258 _M_month01 = L"January"; 259 _M_month02 = L"February"; 260 _M_month03 = L"March"; 261 _M_month04 = L"April"; 262 _M_month05 = L"May"; 263 _M_month06 = L"June"; 264 _M_month07 = L"July"; 265 _M_month08 = L"August"; 266 _M_month09 = L"September"; 267 _M_month10 = L"October"; 268 _M_month11 = L"November"; 269 _M_month12 = L"December"; 270 271 // Abbreviated month names, starting with "C"'s Jan. 272 _M_month_a01 = L"Jan"; 273 _M_month_a02 = L"Feb"; 274 _M_month_a03 = L"Mar"; 275 _M_month_a04 = L"Apr"; 276 _M_month_a05 = L"May"; 277 _M_month_a06 = L"Jun"; 278 _M_month_a07 = L"July"; 279 _M_month_a08 = L"Aug"; 280 _M_month_a09 = L"Sep"; 281 _M_month_a10 = L"Oct"; 282 _M_month_a11 = L"Nov"; 283 _M_month_a12 = L"Dec"; 284 } 285 else 286 { 287 _M_c_locale_timepunct = _S_clone_c_locale(__cloc); 288 289 _M_date_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WD_FMT, __cloc)); 290 _M_date_era_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WERA_D_FMT, __cloc)); 291 _M_time_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WT_FMT, __cloc)); 292 _M_time_era_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WERA_T_FMT, __cloc)); 293 _M_date_time_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WD_T_FMT, __cloc)); 294 _M_date_time_era_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WERA_D_T_FMT, __cloc)); 295 _M_am = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WAM_STR, __cloc)); 296 _M_pm = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WPM_STR, __cloc)); 297 _M_am_pm_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WT_FMT_AMPM, __cloc)); 298 299 // Day names, starting with "C"'s Sunday. 300 _M_day1 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_1, __cloc)); 301 _M_day2 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_2, __cloc)); 302 _M_day3 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_3, __cloc)); 303 _M_day4 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_4, __cloc)); 304 _M_day5 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_5, __cloc)); 305 _M_day6 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_6, __cloc)); 306 _M_day7 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_7, __cloc)); 307 308 // Abbreviated day names, starting with "C"'s Sun. 309 _M_day_a1 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_1, __cloc)); 310 _M_day_a2 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_2, __cloc)); 311 _M_day_a3 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_3, __cloc)); 312 _M_day_a4 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_4, __cloc)); 313 _M_day_a5 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_5, __cloc)); 314 _M_day_a6 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_6, __cloc)); 315 _M_day_a7 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_7, __cloc)); 316 317 // Month names, starting with "C"'s January. 318 _M_month01 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_1, __cloc)); 319 _M_month02 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_2, __cloc)); 320 _M_month03 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_3, __cloc)); 321 _M_month04 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_4, __cloc)); 322 _M_month05 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_5, __cloc)); 323 _M_month06 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_6, __cloc)); 324 _M_month07 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_7, __cloc)); 325 _M_month08 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_8, __cloc)); 326 _M_month09 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_9, __cloc)); 327 _M_month10 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_10, __cloc)); 328 _M_month11 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_11, __cloc)); 329 _M_month12 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_12, __cloc)); 330 331 // Abbreviated month names, starting with "C"'s Jan. 332 _M_month_a01 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_1, __cloc)); 333 _M_month_a02 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_2, __cloc)); 334 _M_month_a03 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_3, __cloc)); 335 _M_month_a04 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_4, __cloc)); 336 _M_month_a05 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_5, __cloc)); 337 _M_month_a06 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_6, __cloc)); 338 _M_month_a07 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_7, __cloc)); 339 _M_month_a08 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_8, __cloc)); 340 _M_month_a09 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_9, __cloc)); 341 _M_month_a10 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_10, __cloc)); 342 _M_month_a11 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_11, __cloc)); 343 _M_month_a12 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_12, __cloc)); 344 } 345 } 346#endif 347} 348