1 // std::time_get, std::time_put implementation, GNU version -*- C++ -*- 2 3 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010 4 // Free Software Foundation, Inc. 5 // 6 // This file is part of the GNU ISO C++ Library. This library is free 7 // software; you can redistribute it and/or modify it under the 8 // terms of the GNU General Public License as published by the 9 // Free Software Foundation; either version 3, or (at your option) 10 // any later version. 11 12 // This library is distributed in the hope that it will be useful, 13 // but WITHOUT ANY WARRANTY; without even the implied warranty of 14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 // GNU General Public License for more details. 16 17 // Under Section 7 of GPL version 3, you are granted additional 18 // permissions described in the GCC Runtime Library Exception, version 19 // 3.1, as published by the Free Software Foundation. 20 21 // You should have received a copy of the GNU General Public License and 22 // a copy of the GCC Runtime Library Exception along with this program; 23 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 24 // <http://www.gnu.org/licenses/>. 25 26 // 27 // ISO C++ 14882: 22.2.5.1.2 - time_get virtual functions 28 // ISO C++ 14882: 22.2.5.3.2 - time_put virtual functions 29 // 30 31 // Written by Benjamin Kosnik <bkoz@redhat.com> 32 33 #include <locale> 34 #include <bits/c++locale_internal.h> 35 36 _GLIBCXX_BEGIN_NAMESPACE(std) 37 38 template<> 39 void 40 __timepunct<char>:: 41 _M_put(char* __s, size_t __maxlen, const char* __format, 42 const tm* __tm) const throw() 43 { 44 #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) 45 const size_t __len = __strftime_l(__s, __maxlen, __format, __tm, 46 _M_c_locale_timepunct); 47 #else 48 char* __old = setlocale(LC_ALL, NULL); 49 const size_t __llen = strlen(__old) + 1; 50 char* __sav = new char[__llen]; 51 memcpy(__sav, __old, __llen); 52 setlocale(LC_ALL, _M_name_timepunct); 53 const size_t __len = strftime(__s, __maxlen, __format, __tm); 54 setlocale(LC_ALL, __sav); 55 delete [] __sav; 56 #endif 57 // Make sure __s is null terminated. 58 if (__len == 0) 59 __s[0] = '\0'; 60 } 61 62 template<> 63 void 64 __timepunct<char>::_M_initialize_timepunct(__c_locale __cloc) 65 { 66 if (!_M_data) 67 _M_data = new __timepunct_cache<char>; 68 69 if (!__cloc) 70 { 71 // "C" locale 72 _M_c_locale_timepunct = _S_get_c_locale(); 73 74 _M_data->_M_date_format = "%m/%d/%y"; 75 _M_data->_M_date_era_format = "%m/%d/%y"; 76 _M_data->_M_time_format = "%H:%M:%S"; 77 _M_data->_M_time_era_format = "%H:%M:%S"; 78 _M_data->_M_date_time_format = ""; 79 _M_data->_M_date_time_era_format = ""; 80 _M_data->_M_am = "AM"; 81 _M_data->_M_pm = "PM"; 82 _M_data->_M_am_pm_format = ""; 83 84 // Day names, starting with "C"'s Sunday. 85 _M_data->_M_day1 = "Sunday"; 86 _M_data->_M_day2 = "Monday"; 87 _M_data->_M_day3 = "Tuesday"; 88 _M_data->_M_day4 = "Wednesday"; 89 _M_data->_M_day5 = "Thursday"; 90 _M_data->_M_day6 = "Friday"; 91 _M_data->_M_day7 = "Saturday"; 92 93 // Abbreviated day names, starting with "C"'s Sun. 94 _M_data->_M_aday1 = "Sun"; 95 _M_data->_M_aday2 = "Mon"; 96 _M_data->_M_aday3 = "Tue"; 97 _M_data->_M_aday4 = "Wed"; 98 _M_data->_M_aday5 = "Thu"; 99 _M_data->_M_aday6 = "Fri"; 100 _M_data->_M_aday7 = "Sat"; 101 102 // Month names, starting with "C"'s January. 103 _M_data->_M_month01 = "January"; 104 _M_data->_M_month02 = "February"; 105 _M_data->_M_month03 = "March"; 106 _M_data->_M_month04 = "April"; 107 _M_data->_M_month05 = "May"; 108 _M_data->_M_month06 = "June"; 109 _M_data->_M_month07 = "July"; 110 _M_data->_M_month08 = "August"; 111 _M_data->_M_month09 = "September"; 112 _M_data->_M_month10 = "October"; 113 _M_data->_M_month11 = "November"; 114 _M_data->_M_month12 = "December"; 115 116 // Abbreviated month names, starting with "C"'s Jan. 117 _M_data->_M_amonth01 = "Jan"; 118 _M_data->_M_amonth02 = "Feb"; 119 _M_data->_M_amonth03 = "Mar"; 120 _M_data->_M_amonth04 = "Apr"; 121 _M_data->_M_amonth05 = "May"; 122 _M_data->_M_amonth06 = "Jun"; 123 _M_data->_M_amonth07 = "Jul"; 124 _M_data->_M_amonth08 = "Aug"; 125 _M_data->_M_amonth09 = "Sep"; 126 _M_data->_M_amonth10 = "Oct"; 127 _M_data->_M_amonth11 = "Nov"; 128 _M_data->_M_amonth12 = "Dec"; 129 } 130 else 131 { 132 _M_c_locale_timepunct = _S_clone_c_locale(__cloc); 133 134 _M_data->_M_date_format = __nl_langinfo_l(D_FMT, __cloc); 135 _M_data->_M_date_era_format = __nl_langinfo_l(ERA_D_FMT, __cloc); 136 _M_data->_M_time_format = __nl_langinfo_l(T_FMT, __cloc); 137 _M_data->_M_time_era_format = __nl_langinfo_l(ERA_T_FMT, __cloc); 138 _M_data->_M_date_time_format = __nl_langinfo_l(D_T_FMT, __cloc); 139 _M_data->_M_date_time_era_format = __nl_langinfo_l(ERA_D_T_FMT, 140 __cloc); 141 _M_data->_M_am = __nl_langinfo_l(AM_STR, __cloc); 142 _M_data->_M_pm = __nl_langinfo_l(PM_STR, __cloc); 143 _M_data->_M_am_pm_format = __nl_langinfo_l(T_FMT_AMPM, __cloc); 144 145 // Day names, starting with "C"'s Sunday. 146 _M_data->_M_day1 = __nl_langinfo_l(DAY_1, __cloc); 147 _M_data->_M_day2 = __nl_langinfo_l(DAY_2, __cloc); 148 _M_data->_M_day3 = __nl_langinfo_l(DAY_3, __cloc); 149 _M_data->_M_day4 = __nl_langinfo_l(DAY_4, __cloc); 150 _M_data->_M_day5 = __nl_langinfo_l(DAY_5, __cloc); 151 _M_data->_M_day6 = __nl_langinfo_l(DAY_6, __cloc); 152 _M_data->_M_day7 = __nl_langinfo_l(DAY_7, __cloc); 153 154 // Abbreviated day names, starting with "C"'s Sun. 155 _M_data->_M_aday1 = __nl_langinfo_l(ABDAY_1, __cloc); 156 _M_data->_M_aday2 = __nl_langinfo_l(ABDAY_2, __cloc); 157 _M_data->_M_aday3 = __nl_langinfo_l(ABDAY_3, __cloc); 158 _M_data->_M_aday4 = __nl_langinfo_l(ABDAY_4, __cloc); 159 _M_data->_M_aday5 = __nl_langinfo_l(ABDAY_5, __cloc); 160 _M_data->_M_aday6 = __nl_langinfo_l(ABDAY_6, __cloc); 161 _M_data->_M_aday7 = __nl_langinfo_l(ABDAY_7, __cloc); 162 163 // Month names, starting with "C"'s January. 164 _M_data->_M_month01 = __nl_langinfo_l(MON_1, __cloc); 165 _M_data->_M_month02 = __nl_langinfo_l(MON_2, __cloc); 166 _M_data->_M_month03 = __nl_langinfo_l(MON_3, __cloc); 167 _M_data->_M_month04 = __nl_langinfo_l(MON_4, __cloc); 168 _M_data->_M_month05 = __nl_langinfo_l(MON_5, __cloc); 169 _M_data->_M_month06 = __nl_langinfo_l(MON_6, __cloc); 170 _M_data->_M_month07 = __nl_langinfo_l(MON_7, __cloc); 171 _M_data->_M_month08 = __nl_langinfo_l(MON_8, __cloc); 172 _M_data->_M_month09 = __nl_langinfo_l(MON_9, __cloc); 173 _M_data->_M_month10 = __nl_langinfo_l(MON_10, __cloc); 174 _M_data->_M_month11 = __nl_langinfo_l(MON_11, __cloc); 175 _M_data->_M_month12 = __nl_langinfo_l(MON_12, __cloc); 176 177 // Abbreviated month names, starting with "C"'s Jan. 178 _M_data->_M_amonth01 = __nl_langinfo_l(ABMON_1, __cloc); 179 _M_data->_M_amonth02 = __nl_langinfo_l(ABMON_2, __cloc); 180 _M_data->_M_amonth03 = __nl_langinfo_l(ABMON_3, __cloc); 181 _M_data->_M_amonth04 = __nl_langinfo_l(ABMON_4, __cloc); 182 _M_data->_M_amonth05 = __nl_langinfo_l(ABMON_5, __cloc); 183 _M_data->_M_amonth06 = __nl_langinfo_l(ABMON_6, __cloc); 184 _M_data->_M_amonth07 = __nl_langinfo_l(ABMON_7, __cloc); 185 _M_data->_M_amonth08 = __nl_langinfo_l(ABMON_8, __cloc); 186 _M_data->_M_amonth09 = __nl_langinfo_l(ABMON_9, __cloc); 187 _M_data->_M_amonth10 = __nl_langinfo_l(ABMON_10, __cloc); 188 _M_data->_M_amonth11 = __nl_langinfo_l(ABMON_11, __cloc); 189 _M_data->_M_amonth12 = __nl_langinfo_l(ABMON_12, __cloc); 190 } 191 } 192 193 #ifdef _GLIBCXX_USE_WCHAR_T 194 template<> 195 void 196 __timepunct<wchar_t>:: 197 _M_put(wchar_t* __s, size_t __maxlen, const wchar_t* __format, 198 const tm* __tm) const throw() 199 { 200 #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) 201 const size_t __len = __wcsftime_l(__s, __maxlen, __format, __tm, 202 _M_c_locale_timepunct); 203 #else 204 char* __old = setlocale(LC_ALL, NULL); 205 const size_t __llen = strlen(__old) + 1; 206 char* __sav = new char[__llen]; 207 memcpy(__sav, __old, __llen); 208 setlocale(LC_ALL, _M_name_timepunct); 209 const size_t __len = wcsftime(__s, __maxlen, __format, __tm); 210 setlocale(LC_ALL, __sav); 211 delete [] __sav; 212 #endif 213 // Make sure __s is null terminated. 214 if (__len == 0) 215 __s[0] = L'\0'; 216 } 217 218 template<> 219 void 220 __timepunct<wchar_t>::_M_initialize_timepunct(__c_locale __cloc) 221 { 222 if (!_M_data) 223 _M_data = new __timepunct_cache<wchar_t>; 224 225 if (!__cloc) 226 { 227 // "C" locale 228 _M_c_locale_timepunct = _S_get_c_locale(); 229 230 _M_data->_M_date_format = L"%m/%d/%y"; 231 _M_data->_M_date_era_format = L"%m/%d/%y"; 232 _M_data->_M_time_format = L"%H:%M:%S"; 233 _M_data->_M_time_era_format = L"%H:%M:%S"; 234 _M_data->_M_date_time_format = L""; 235 _M_data->_M_date_time_era_format = L""; 236 _M_data->_M_am = L"AM"; 237 _M_data->_M_pm = L"PM"; 238 _M_data->_M_am_pm_format = L""; 239 240 // Day names, starting with "C"'s Sunday. 241 _M_data->_M_day1 = L"Sunday"; 242 _M_data->_M_day2 = L"Monday"; 243 _M_data->_M_day3 = L"Tuesday"; 244 _M_data->_M_day4 = L"Wednesday"; 245 _M_data->_M_day5 = L"Thursday"; 246 _M_data->_M_day6 = L"Friday"; 247 _M_data->_M_day7 = L"Saturday"; 248 249 // Abbreviated day names, starting with "C"'s Sun. 250 _M_data->_M_aday1 = L"Sun"; 251 _M_data->_M_aday2 = L"Mon"; 252 _M_data->_M_aday3 = L"Tue"; 253 _M_data->_M_aday4 = L"Wed"; 254 _M_data->_M_aday5 = L"Thu"; 255 _M_data->_M_aday6 = L"Fri"; 256 _M_data->_M_aday7 = L"Sat"; 257 258 // Month names, starting with "C"'s January. 259 _M_data->_M_month01 = L"January"; 260 _M_data->_M_month02 = L"February"; 261 _M_data->_M_month03 = L"March"; 262 _M_data->_M_month04 = L"April"; 263 _M_data->_M_month05 = L"May"; 264 _M_data->_M_month06 = L"June"; 265 _M_data->_M_month07 = L"July"; 266 _M_data->_M_month08 = L"August"; 267 _M_data->_M_month09 = L"September"; 268 _M_data->_M_month10 = L"October"; 269 _M_data->_M_month11 = L"November"; 270 _M_data->_M_month12 = L"December"; 271 272 // Abbreviated month names, starting with "C"'s Jan. 273 _M_data->_M_amonth01 = L"Jan"; 274 _M_data->_M_amonth02 = L"Feb"; 275 _M_data->_M_amonth03 = L"Mar"; 276 _M_data->_M_amonth04 = L"Apr"; 277 _M_data->_M_amonth05 = L"May"; 278 _M_data->_M_amonth06 = L"Jun"; 279 _M_data->_M_amonth07 = L"Jul"; 280 _M_data->_M_amonth08 = L"Aug"; 281 _M_data->_M_amonth09 = L"Sep"; 282 _M_data->_M_amonth10 = L"Oct"; 283 _M_data->_M_amonth11 = L"Nov"; 284 _M_data->_M_amonth12 = L"Dec"; 285 } 286 else 287 { 288 _M_c_locale_timepunct = _S_clone_c_locale(__cloc); 289 290 union { char *__s; wchar_t *__w; } __u; 291 292 __u.__s = __nl_langinfo_l(_NL_WD_FMT, __cloc); 293 _M_data->_M_date_format = __u.__w; 294 __u.__s = __nl_langinfo_l(_NL_WERA_D_FMT, __cloc); 295 _M_data->_M_date_era_format = __u.__w; 296 __u.__s = __nl_langinfo_l(_NL_WT_FMT, __cloc); 297 _M_data->_M_time_format = __u.__w; 298 __u.__s = __nl_langinfo_l(_NL_WERA_T_FMT, __cloc); 299 _M_data->_M_time_era_format = __u.__w; 300 __u.__s = __nl_langinfo_l(_NL_WD_T_FMT, __cloc); 301 _M_data->_M_date_time_format = __u.__w; 302 __u.__s = __nl_langinfo_l(_NL_WERA_D_T_FMT, __cloc); 303 _M_data->_M_date_time_era_format = __u.__w; 304 __u.__s = __nl_langinfo_l(_NL_WAM_STR, __cloc); 305 _M_data->_M_am = __u.__w; 306 __u.__s = __nl_langinfo_l(_NL_WPM_STR, __cloc); 307 _M_data->_M_pm = __u.__w; 308 __u.__s = __nl_langinfo_l(_NL_WT_FMT_AMPM, __cloc); 309 _M_data->_M_am_pm_format = __u.__w; 310 311 // Day names, starting with "C"'s Sunday. 312 __u.__s = __nl_langinfo_l(_NL_WDAY_1, __cloc); 313 _M_data->_M_day1 = __u.__w; 314 __u.__s = __nl_langinfo_l(_NL_WDAY_2, __cloc); 315 _M_data->_M_day2 = __u.__w; 316 __u.__s = __nl_langinfo_l(_NL_WDAY_3, __cloc); 317 _M_data->_M_day3 = __u.__w; 318 __u.__s = __nl_langinfo_l(_NL_WDAY_4, __cloc); 319 _M_data->_M_day4 = __u.__w; 320 __u.__s = __nl_langinfo_l(_NL_WDAY_5, __cloc); 321 _M_data->_M_day5 = __u.__w; 322 __u.__s = __nl_langinfo_l(_NL_WDAY_6, __cloc); 323 _M_data->_M_day6 = __u.__w; 324 __u.__s = __nl_langinfo_l(_NL_WDAY_7, __cloc); 325 _M_data->_M_day7 = __u.__w; 326 327 // Abbreviated day names, starting with "C"'s Sun. 328 __u.__s = __nl_langinfo_l(_NL_WABDAY_1, __cloc); 329 _M_data->_M_aday1 = __u.__w; 330 __u.__s = __nl_langinfo_l(_NL_WABDAY_2, __cloc); 331 _M_data->_M_aday2 = __u.__w; 332 __u.__s = __nl_langinfo_l(_NL_WABDAY_3, __cloc); 333 _M_data->_M_aday3 = __u.__w; 334 __u.__s = __nl_langinfo_l(_NL_WABDAY_4, __cloc); 335 _M_data->_M_aday4 = __u.__w; 336 __u.__s = __nl_langinfo_l(_NL_WABDAY_5, __cloc); 337 _M_data->_M_aday5 = __u.__w; 338 __u.__s = __nl_langinfo_l(_NL_WABDAY_6, __cloc); 339 _M_data->_M_aday6 = __u.__w; 340 __u.__s = __nl_langinfo_l(_NL_WABDAY_7, __cloc); 341 _M_data->_M_aday7 = __u.__w; 342 343 // Month names, starting with "C"'s January. 344 __u.__s = __nl_langinfo_l(_NL_WMON_1, __cloc); 345 _M_data->_M_month01 = __u.__w; 346 __u.__s = __nl_langinfo_l(_NL_WMON_2, __cloc); 347 _M_data->_M_month02 = __u.__w; 348 __u.__s = __nl_langinfo_l(_NL_WMON_3, __cloc); 349 _M_data->_M_month03 = __u.__w; 350 __u.__s = __nl_langinfo_l(_NL_WMON_4, __cloc); 351 _M_data->_M_month04 = __u.__w; 352 __u.__s = __nl_langinfo_l(_NL_WMON_5, __cloc); 353 _M_data->_M_month05 = __u.__w; 354 __u.__s = __nl_langinfo_l(_NL_WMON_6, __cloc); 355 _M_data->_M_month06 = __u.__w; 356 __u.__s = __nl_langinfo_l(_NL_WMON_7, __cloc); 357 _M_data->_M_month07 = __u.__w; 358 __u.__s = __nl_langinfo_l(_NL_WMON_8, __cloc); 359 _M_data->_M_month08 = __u.__w; 360 __u.__s = __nl_langinfo_l(_NL_WMON_9, __cloc); 361 _M_data->_M_month09 = __u.__w; 362 __u.__s = __nl_langinfo_l(_NL_WMON_10, __cloc); 363 _M_data->_M_month10 = __u.__w; 364 __u.__s = __nl_langinfo_l(_NL_WMON_11, __cloc); 365 _M_data->_M_month11 = __u.__w; 366 __u.__s = __nl_langinfo_l(_NL_WMON_12, __cloc); 367 _M_data->_M_month12 = __u.__w; 368 369 // Abbreviated month names, starting with "C"'s Jan. 370 __u.__s = __nl_langinfo_l(_NL_WABMON_1, __cloc); 371 _M_data->_M_amonth01 = __u.__w; 372 __u.__s = __nl_langinfo_l(_NL_WABMON_2, __cloc); 373 _M_data->_M_amonth02 = __u.__w; 374 __u.__s = __nl_langinfo_l(_NL_WABMON_3, __cloc); 375 _M_data->_M_amonth03 = __u.__w; 376 __u.__s = __nl_langinfo_l(_NL_WABMON_4, __cloc); 377 _M_data->_M_amonth04 = __u.__w; 378 __u.__s = __nl_langinfo_l(_NL_WABMON_5, __cloc); 379 _M_data->_M_amonth05 = __u.__w; 380 __u.__s = __nl_langinfo_l(_NL_WABMON_6, __cloc); 381 _M_data->_M_amonth06 = __u.__w; 382 __u.__s = __nl_langinfo_l(_NL_WABMON_7, __cloc); 383 _M_data->_M_amonth07 = __u.__w; 384 __u.__s = __nl_langinfo_l(_NL_WABMON_8, __cloc); 385 _M_data->_M_amonth08 = __u.__w; 386 __u.__s = __nl_langinfo_l(_NL_WABMON_9, __cloc); 387 _M_data->_M_amonth09 = __u.__w; 388 __u.__s = __nl_langinfo_l(_NL_WABMON_10, __cloc); 389 _M_data->_M_amonth10 = __u.__w; 390 __u.__s = __nl_langinfo_l(_NL_WABMON_11, __cloc); 391 _M_data->_M_amonth11 = __u.__w; 392 __u.__s = __nl_langinfo_l(_NL_WABMON_12, __cloc); 393 _M_data->_M_amonth12 = __u.__w; 394 } 395 } 396 #endif 397 398 _GLIBCXX_END_NAMESPACE 399