time_members.cc revision 102782
155682Smarkm// std::time_get, std::time_put implementation, GNU version -*- C++ -*- 255682Smarkm 355682Smarkm// Copyright (C) 2001, 2002 Free Software Foundation, Inc. 455682Smarkm// 555682Smarkm// This file is part of the GNU ISO C++ Library. This library is free 655682Smarkm// software; you can redistribute it and/or modify it under the 755682Smarkm// terms of the GNU General Public License as published by the 855682Smarkm// Free Software Foundation; either version 2, or (at your option) 955682Smarkm// any later version. 1055682Smarkm 1155682Smarkm// This library is distributed in the hope that it will be useful, 1255682Smarkm// but WITHOUT ANY WARRANTY; without even the implied warranty of 1355682Smarkm// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1455682Smarkm// GNU General Public License for more details. 1555682Smarkm 1655682Smarkm// You should have received a copy of the GNU General Public License along 1755682Smarkm// with this library; see the file COPYING. If not, write to the Free 1855682Smarkm// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, 1955682Smarkm// USA. 2055682Smarkm 2155682Smarkm// As a special exception, you may use this file as part of a free software 2255682Smarkm// library without restriction. Specifically, if other files instantiate 2355682Smarkm// templates or use macros or inline functions from this file, or you compile 2455682Smarkm// this file and link it with other files to produce an executable, this 2555682Smarkm// file does not by itself cause the resulting executable to be covered by 2655682Smarkm// the GNU General Public License. This exception does not however 2755682Smarkm// invalidate any other reasons why the executable file might be covered by 2855682Smarkm// the GNU General Public License. 2955682Smarkm 3055682Smarkm// 3155682Smarkm// ISO C++ 14882: 22.2.5.1.2 - time_get virtual functions 3255682Smarkm// ISO C++ 14882: 22.2.5.3.2 - time_put virtual functions 3355682Smarkm// 3455682Smarkm 3555682Smarkm// Written by Benjamin Kosnik <bkoz@redhat.com> 3655682Smarkm 3755682Smarkm#include <locale> 3855682Smarkm 3955682Smarkmnamespace std 4055682Smarkm{ 4155682Smarkm template<> 4255682Smarkm __timepunct<char>::~__timepunct() 4355682Smarkm { 4455682Smarkm if (_M_c_locale_timepunct != _S_c_locale) 4555682Smarkm _S_destroy_c_locale(_M_c_locale_timepunct); 4655682Smarkm } 4755682Smarkm 4855682Smarkm template<> 4955682Smarkm void 5055682Smarkm __timepunct<char>:: 5155682Smarkm _M_put(char* __s, size_t __maxlen, const char* __format, 5255682Smarkm const tm* __tm) const 5355682Smarkm { 5455682Smarkm#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) 5555682Smarkm __strftime_l(__s, __maxlen, _M_c_locale_timepunct, __format, __tm); 5655682Smarkm#else 5755682Smarkm char* __old = strdup(setlocale(LC_ALL, NULL)); 58 setlocale(LC_ALL, _M_name_timepunct); 59 strftime(__s, __maxlen, __format, __tm); 60 setlocale(LC_ALL, __old); 61 free(__old); 62#endif 63 } 64 65 template<> 66 void 67 __timepunct<char>::_M_initialize_timepunct(__c_locale __cloc) 68 { 69 if (__cloc == _S_c_locale) 70 { 71 // "C" locale 72 _M_date_format = "%m/%d/%y"; 73 _M_date_era_format = "%m/%d/%y"; 74 _M_time_format = "%H:%M:%S"; 75 _M_time_era_format = "%H:%M:%S"; 76 _M_date_time_format = ""; 77 _M_date_time_era_format = ""; 78 _M_am = "AM"; 79 _M_pm = "PM"; 80 _M_am_pm_format = ""; 81 82 // Day names, starting with "C"'s Sunday. 83 _M_day1 = "Sunday"; 84 _M_day2 = "Monday"; 85 _M_day3 = "Tuesday"; 86 _M_day4 = "Wednesday"; 87 _M_day5 = "Thursday"; 88 _M_day6 = "Friday"; 89 _M_day7 = "Saturday"; 90 91 // Abbreviated day names, starting with "C"'s Sun. 92 _M_day_a1 = "Sun"; 93 _M_day_a2 = "Mon"; 94 _M_day_a3 = "Tue"; 95 _M_day_a4 = "Wed"; 96 _M_day_a5 = "Thu"; 97 _M_day_a6 = "Fri"; 98 _M_day_a7 = "Sat"; 99 100 // Month names, starting with "C"'s January. 101 _M_month01 = "January"; 102 _M_month02 = "February"; 103 _M_month03 = "March"; 104 _M_month04 = "April"; 105 _M_month05 = "May"; 106 _M_month06 = "June"; 107 _M_month07 = "July"; 108 _M_month08 = "August"; 109 _M_month09 = "September"; 110 _M_month10 = "October"; 111 _M_month11 = "November"; 112 _M_month12 = "December"; 113 114 // Abbreviated month names, starting with "C"'s Jan. 115 _M_month_a01 = "Jan"; 116 _M_month_a02 = "Feb"; 117 _M_month_a03 = "Mar"; 118 _M_month_a04 = "Apr"; 119 _M_month_a05 = "May"; 120 _M_month_a06 = "Jun"; 121 _M_month_a07 = "July"; 122 _M_month_a08 = "Aug"; 123 _M_month_a09 = "Sep"; 124 _M_month_a10 = "Oct"; 125 _M_month_a11 = "Nov"; 126 _M_month_a12 = "Dec"; 127 } 128 else 129 { 130 _M_c_locale_timepunct = _S_clone_c_locale(__cloc); 131 132 _M_date_format = __nl_langinfo_l(D_FMT, __cloc); 133 _M_date_era_format = __nl_langinfo_l(ERA_D_FMT, __cloc); 134 _M_time_format = __nl_langinfo_l(T_FMT, __cloc); 135 _M_time_era_format = __nl_langinfo_l(ERA_T_FMT, __cloc); 136 _M_date_time_format = __nl_langinfo_l(D_T_FMT, __cloc); 137 _M_date_time_era_format = __nl_langinfo_l(ERA_D_T_FMT, __cloc); 138 _M_am = __nl_langinfo_l(AM_STR, __cloc); 139 _M_pm = __nl_langinfo_l(PM_STR, __cloc); 140 _M_am_pm_format = __nl_langinfo_l(T_FMT_AMPM, __cloc); 141 142 // Day names, starting with "C"'s Sunday. 143 _M_day1 = __nl_langinfo_l(DAY_1, __cloc); 144 _M_day2 = __nl_langinfo_l(DAY_2, __cloc); 145 _M_day3 = __nl_langinfo_l(DAY_3, __cloc); 146 _M_day4 = __nl_langinfo_l(DAY_4, __cloc); 147 _M_day5 = __nl_langinfo_l(DAY_5, __cloc); 148 _M_day6 = __nl_langinfo_l(DAY_6, __cloc); 149 _M_day7 = __nl_langinfo_l(DAY_7, __cloc); 150 151 // Abbreviated day names, starting with "C"'s Sun. 152 _M_day_a1 = __nl_langinfo_l(ABDAY_1, __cloc); 153 _M_day_a2 = __nl_langinfo_l(ABDAY_2, __cloc); 154 _M_day_a3 = __nl_langinfo_l(ABDAY_3, __cloc); 155 _M_day_a4 = __nl_langinfo_l(ABDAY_4, __cloc); 156 _M_day_a5 = __nl_langinfo_l(ABDAY_5, __cloc); 157 _M_day_a6 = __nl_langinfo_l(ABDAY_6, __cloc); 158 _M_day_a7 = __nl_langinfo_l(ABDAY_7, __cloc); 159 160 // Month names, starting with "C"'s January. 161 _M_month01 = __nl_langinfo_l(MON_1, __cloc); 162 _M_month02 = __nl_langinfo_l(MON_2, __cloc); 163 _M_month03 = __nl_langinfo_l(MON_3, __cloc); 164 _M_month04 = __nl_langinfo_l(MON_4, __cloc); 165 _M_month05 = __nl_langinfo_l(MON_5, __cloc); 166 _M_month06 = __nl_langinfo_l(MON_6, __cloc); 167 _M_month07 = __nl_langinfo_l(MON_7, __cloc); 168 _M_month08 = __nl_langinfo_l(MON_8, __cloc); 169 _M_month09 = __nl_langinfo_l(MON_9, __cloc); 170 _M_month10 = __nl_langinfo_l(MON_10, __cloc); 171 _M_month11 = __nl_langinfo_l(MON_11, __cloc); 172 _M_month12 = __nl_langinfo_l(MON_12, __cloc); 173 174 // Abbreviated month names, starting with "C"'s Jan. 175 _M_month_a01 = __nl_langinfo_l(ABMON_1, __cloc); 176 _M_month_a02 = __nl_langinfo_l(ABMON_2, __cloc); 177 _M_month_a03 = __nl_langinfo_l(ABMON_3, __cloc); 178 _M_month_a04 = __nl_langinfo_l(ABMON_4, __cloc); 179 _M_month_a05 = __nl_langinfo_l(ABMON_5, __cloc); 180 _M_month_a06 = __nl_langinfo_l(ABMON_6, __cloc); 181 _M_month_a07 = __nl_langinfo_l(ABMON_7, __cloc); 182 _M_month_a08 = __nl_langinfo_l(ABMON_8, __cloc); 183 _M_month_a09 = __nl_langinfo_l(ABMON_9, __cloc); 184 _M_month_a10 = __nl_langinfo_l(ABMON_10, __cloc); 185 _M_month_a11 = __nl_langinfo_l(ABMON_11, __cloc); 186 _M_month_a12 = __nl_langinfo_l(ABMON_12, __cloc); 187 } 188 } 189 190#ifdef _GLIBCPP_USE_WCHAR_T 191 template<> 192 __timepunct<wchar_t>::~__timepunct() 193 { 194 if (_M_c_locale_timepunct != _S_c_locale) 195 _S_destroy_c_locale(_M_c_locale_timepunct); 196 } 197 198 template<> 199 void 200 __timepunct<wchar_t>:: 201 _M_put(wchar_t* __s, size_t __maxlen, const wchar_t* __format, 202 const tm* __tm) const 203 { 204#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) 205 __wcsftime_l(__s, __maxlen, _M_c_locale_timepunct, __format, __tm); 206#else 207 char* __old = strdup(setlocale(LC_ALL, NULL)); 208 setlocale(LC_ALL, _M_name_timepunct); 209 wcsftime(__s, __maxlen, __format, __tm); 210 setlocale(LC_ALL, __old); 211 free(__old); 212#endif 213 } 214 215 template<> 216 void 217 __timepunct<wchar_t>::_M_initialize_timepunct(__c_locale __cloc) 218 { 219 if (__cloc == _S_c_locale) 220 { 221 // "C" locale 222 _M_date_format = L"%m/%d/%y"; 223 _M_date_era_format = L"%m/%d/%y"; 224 _M_time_format = L"%H:%M:%S"; 225 _M_time_era_format = L"%H:%M:%S"; 226 _M_date_time_format = L""; 227 _M_date_time_era_format = L""; 228 _M_am = L"AM"; 229 _M_pm = L"PM"; 230 _M_am_pm_format = L""; 231 232 // Day names, starting with "C"'s Sunday. 233 _M_day1 = L"Sunday"; 234 _M_day2 = L"Monday"; 235 _M_day3 = L"Tuesday"; 236 _M_day4 = L"Wednesday"; 237 _M_day5 = L"Thursday"; 238 _M_day6 = L"Friday"; 239 _M_day7 = L"Saturday"; 240 241 // Abbreviated day names, starting with "C"'s Sun. 242 _M_day_a1 = L"Sun"; 243 _M_day_a2 = L"Mon"; 244 _M_day_a3 = L"Tue"; 245 _M_day_a4 = L"Wed"; 246 _M_day_a5 = L"Thu"; 247 _M_day_a6 = L"Fri"; 248 _M_day_a7 = L"Sat"; 249 250 // Month names, starting with "C"'s January. 251 _M_month01 = L"January"; 252 _M_month02 = L"February"; 253 _M_month03 = L"March"; 254 _M_month04 = L"April"; 255 _M_month05 = L"May"; 256 _M_month06 = L"June"; 257 _M_month07 = L"July"; 258 _M_month08 = L"August"; 259 _M_month09 = L"September"; 260 _M_month10 = L"October"; 261 _M_month11 = L"November"; 262 _M_month12 = L"December"; 263 264 // Abbreviated month names, starting with "C"'s Jan. 265 _M_month_a01 = L"Jan"; 266 _M_month_a02 = L"Feb"; 267 _M_month_a03 = L"Mar"; 268 _M_month_a04 = L"Apr"; 269 _M_month_a05 = L"May"; 270 _M_month_a06 = L"Jun"; 271 _M_month_a07 = L"July"; 272 _M_month_a08 = L"Aug"; 273 _M_month_a09 = L"Sep"; 274 _M_month_a10 = L"Oct"; 275 _M_month_a11 = L"Nov"; 276 _M_month_a12 = L"Dec"; 277 } 278 else 279 { 280 _M_c_locale_timepunct = _S_clone_c_locale(__cloc); 281 282 _M_date_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WD_FMT, __cloc)); 283 _M_date_era_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WERA_D_FMT, __cloc)); 284 _M_time_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WT_FMT, __cloc)); 285 _M_time_era_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WERA_T_FMT, __cloc)); 286 _M_date_time_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WD_T_FMT, __cloc)); 287 _M_date_time_era_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WERA_D_T_FMT, __cloc)); 288 _M_am = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WAM_STR, __cloc)); 289 _M_pm = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WPM_STR, __cloc)); 290 _M_am_pm_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WT_FMT_AMPM, __cloc)); 291 292 // Day names, starting with "C"'s Sunday. 293 _M_day1 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_1, __cloc)); 294 _M_day2 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_2, __cloc)); 295 _M_day3 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_3, __cloc)); 296 _M_day4 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_4, __cloc)); 297 _M_day5 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_5, __cloc)); 298 _M_day6 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_6, __cloc)); 299 _M_day7 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_7, __cloc)); 300 301 // Abbreviated day names, starting with "C"'s Sun. 302 _M_day_a1 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_1, __cloc)); 303 _M_day_a2 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_2, __cloc)); 304 _M_day_a3 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_3, __cloc)); 305 _M_day_a4 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_4, __cloc)); 306 _M_day_a5 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_5, __cloc)); 307 _M_day_a6 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_6, __cloc)); 308 _M_day_a7 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_7, __cloc)); 309 310 // Month names, starting with "C"'s January. 311 _M_month01 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_1, __cloc)); 312 _M_month02 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_2, __cloc)); 313 _M_month03 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_3, __cloc)); 314 _M_month04 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_4, __cloc)); 315 _M_month05 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_5, __cloc)); 316 _M_month06 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_6, __cloc)); 317 _M_month07 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_7, __cloc)); 318 _M_month08 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_8, __cloc)); 319 _M_month09 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_9, __cloc)); 320 _M_month10 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_10, __cloc)); 321 _M_month11 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_11, __cloc)); 322 _M_month12 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_12, __cloc)); 323 324 // Abbreviated month names, starting with "C"'s Jan. 325 _M_month_a01 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_1, __cloc)); 326 _M_month_a02 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_2, __cloc)); 327 _M_month_a03 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_3, __cloc)); 328 _M_month_a04 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_4, __cloc)); 329 _M_month_a05 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_5, __cloc)); 330 _M_month_a06 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_6, __cloc)); 331 _M_month_a07 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_7, __cloc)); 332 _M_month_a08 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_8, __cloc)); 333 _M_month_a09 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_9, __cloc)); 334 _M_month_a10 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_10, __cloc)); 335 _M_month_a11 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_11, __cloc)); 336 _M_month_a12 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_12, __cloc)); 337 } 338 } 339#endif 340} 341