1 // std::time_get, std::time_put implementation, DragonFly version -*- C++ -*- 2 3 // Copyright (C) 2001-2018 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 3, 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 // Under Section 7 of GPL version 3, you are granted additional 17 // permissions described in the GCC Runtime Library Exception, version 18 // 3.1, as published by the Free Software Foundation. 19 20 // You should have received a copy of the GNU General Public License and 21 // a copy of the GCC Runtime Library Exception along with this program; 22 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23 // <http://www.gnu.org/licenses/>. 24 25 // 26 // ISO C++ 14882: 22.2.5.1.2 - time_get virtual functions 27 // ISO C++ 14882: 22.2.5.3.2 - time_put virtual functions 28 // 29 30 // Written by Benjamin Kosnik <bkoz@redhat.com> 31 // Modified for DragonFly by John Marino <gnugcc@marino.st> 32 33 #include <locale> 34 #include <ctime> 35 #include <cwchar> 36 #include <stdlib.h> 37 #include <langinfo.h> 38 #include <xlocale.h> 39 40 namespace std _GLIBCXX_VISIBILITY(default) 41 { 42 _GLIBCXX_BEGIN_NAMESPACE_VERSION 43 44 template<> 45 void 46 __timepunct<char>:: 47 _M_put(char* __s, size_t __maxlen, const char* __format, 48 const tm* __tm) const throw() 49 { 50 const size_t __len = strftime_l(__s, __maxlen, __format, __tm, 51 (locale_t)_M_c_locale_timepunct); 52 // Make sure __s is null terminated. 53 if (__len == 0) 54 __s[0] = '\0'; 55 } 56 57 template<> 58 void 59 __timepunct<char>::_M_initialize_timepunct(__c_locale __cloc) 60 { 61 if (!_M_data) 62 _M_data = new __timepunct_cache<char>; 63 64 if (!__cloc) 65 { 66 // "C" locale 67 _M_c_locale_timepunct = _S_get_c_locale(); 68 69 _M_data->_M_date_format = "%m/%d/%y"; 70 _M_data->_M_date_era_format = "%m/%d/%y"; 71 _M_data->_M_time_format = "%H:%M:%S"; 72 _M_data->_M_time_era_format = "%H:%M:%S"; 73 _M_data->_M_date_time_format = ""; 74 _M_data->_M_date_time_era_format = ""; 75 _M_data->_M_am = "AM"; 76 _M_data->_M_pm = "PM"; 77 _M_data->_M_am_pm_format = ""; 78 79 // Day names, starting with "C"'s Sunday. 80 _M_data->_M_day1 = "Sunday"; 81 _M_data->_M_day2 = "Monday"; 82 _M_data->_M_day3 = "Tuesday"; 83 _M_data->_M_day4 = "Wednesday"; 84 _M_data->_M_day5 = "Thursday"; 85 _M_data->_M_day6 = "Friday"; 86 _M_data->_M_day7 = "Saturday"; 87 88 // Abbreviated day names, starting with "C"'s Sun. 89 _M_data->_M_aday1 = "Sun"; 90 _M_data->_M_aday2 = "Mon"; 91 _M_data->_M_aday3 = "Tue"; 92 _M_data->_M_aday4 = "Wed"; 93 _M_data->_M_aday5 = "Thu"; 94 _M_data->_M_aday6 = "Fri"; 95 _M_data->_M_aday7 = "Sat"; 96 97 // Month names, starting with "C"'s January. 98 _M_data->_M_month01 = "January"; 99 _M_data->_M_month02 = "February"; 100 _M_data->_M_month03 = "March"; 101 _M_data->_M_month04 = "April"; 102 _M_data->_M_month05 = "May"; 103 _M_data->_M_month06 = "June"; 104 _M_data->_M_month07 = "July"; 105 _M_data->_M_month08 = "August"; 106 _M_data->_M_month09 = "September"; 107 _M_data->_M_month10 = "October"; 108 _M_data->_M_month11 = "November"; 109 _M_data->_M_month12 = "December"; 110 111 // Abbreviated month names, starting with "C"'s Jan. 112 _M_data->_M_amonth01 = "Jan"; 113 _M_data->_M_amonth02 = "Feb"; 114 _M_data->_M_amonth03 = "Mar"; 115 _M_data->_M_amonth04 = "Apr"; 116 _M_data->_M_amonth05 = "May"; 117 _M_data->_M_amonth06 = "Jun"; 118 _M_data->_M_amonth07 = "Jul"; 119 _M_data->_M_amonth08 = "Aug"; 120 _M_data->_M_amonth09 = "Sep"; 121 _M_data->_M_amonth10 = "Oct"; 122 _M_data->_M_amonth11 = "Nov"; 123 _M_data->_M_amonth12 = "Dec"; 124 } 125 else 126 { 127 _M_c_locale_timepunct = _S_clone_c_locale(__cloc); 128 129 _M_data->_M_date_format = nl_langinfo_l(D_FMT, (locale_t)__cloc); 130 _M_data->_M_date_era_format = nl_langinfo_l(ERA_D_FMT, 131 (locale_t)__cloc); 132 _M_data->_M_time_format = nl_langinfo_l(T_FMT, (locale_t)__cloc); 133 _M_data->_M_time_era_format = nl_langinfo_l(ERA_T_FMT, 134 (locale_t)__cloc); 135 _M_data->_M_date_time_format = nl_langinfo_l(D_T_FMT, 136 (locale_t)__cloc); 137 _M_data->_M_date_time_era_format = nl_langinfo_l(ERA_D_T_FMT, 138 (locale_t)__cloc); 139 _M_data->_M_am = nl_langinfo_l(AM_STR, (locale_t)__cloc); 140 _M_data->_M_pm = nl_langinfo_l(PM_STR, (locale_t)__cloc); 141 _M_data->_M_am_pm_format = nl_langinfo_l(T_FMT_AMPM, 142 (locale_t)__cloc); 143 144 // Day names, starting with "C"'s Sunday. 145 _M_data->_M_day1 = nl_langinfo_l(DAY_1, (locale_t)__cloc); 146 _M_data->_M_day2 = nl_langinfo_l(DAY_2, (locale_t)__cloc); 147 _M_data->_M_day3 = nl_langinfo_l(DAY_3, (locale_t)__cloc); 148 _M_data->_M_day4 = nl_langinfo_l(DAY_4, (locale_t)__cloc); 149 _M_data->_M_day5 = nl_langinfo_l(DAY_5, (locale_t)__cloc); 150 _M_data->_M_day6 = nl_langinfo_l(DAY_6, (locale_t)__cloc); 151 _M_data->_M_day7 = nl_langinfo_l(DAY_7, (locale_t)__cloc); 152 153 // Abbreviated day names, starting with "C"'s Sun. 154 _M_data->_M_aday1 = nl_langinfo_l(ABDAY_1, (locale_t)__cloc); 155 _M_data->_M_aday2 = nl_langinfo_l(ABDAY_2, (locale_t)__cloc); 156 _M_data->_M_aday3 = nl_langinfo_l(ABDAY_3, (locale_t)__cloc); 157 _M_data->_M_aday4 = nl_langinfo_l(ABDAY_4, (locale_t)__cloc); 158 _M_data->_M_aday5 = nl_langinfo_l(ABDAY_5, (locale_t)__cloc); 159 _M_data->_M_aday6 = nl_langinfo_l(ABDAY_6, (locale_t)__cloc); 160 _M_data->_M_aday7 = nl_langinfo_l(ABDAY_7, (locale_t)__cloc); 161 162 // Month names, starting with "C"'s January. 163 _M_data->_M_month01 = nl_langinfo_l(MON_1, (locale_t)__cloc); 164 _M_data->_M_month02 = nl_langinfo_l(MON_2, (locale_t)__cloc); 165 _M_data->_M_month03 = nl_langinfo_l(MON_3, (locale_t)__cloc); 166 _M_data->_M_month04 = nl_langinfo_l(MON_4, (locale_t)__cloc); 167 _M_data->_M_month05 = nl_langinfo_l(MON_5, (locale_t)__cloc); 168 _M_data->_M_month06 = nl_langinfo_l(MON_6, (locale_t)__cloc); 169 _M_data->_M_month07 = nl_langinfo_l(MON_7, (locale_t)__cloc); 170 _M_data->_M_month08 = nl_langinfo_l(MON_8, (locale_t)__cloc); 171 _M_data->_M_month09 = nl_langinfo_l(MON_9, (locale_t)__cloc); 172 _M_data->_M_month10 = nl_langinfo_l(MON_10, (locale_t)__cloc); 173 _M_data->_M_month11 = nl_langinfo_l(MON_11, (locale_t)__cloc); 174 _M_data->_M_month12 = nl_langinfo_l(MON_12, (locale_t)__cloc); 175 176 // Abbreviated month names, starting with "C"'s Jan. 177 _M_data->_M_amonth01 = nl_langinfo_l(ABMON_1, (locale_t)__cloc); 178 _M_data->_M_amonth02 = nl_langinfo_l(ABMON_2, (locale_t)__cloc); 179 _M_data->_M_amonth03 = nl_langinfo_l(ABMON_3, (locale_t)__cloc); 180 _M_data->_M_amonth04 = nl_langinfo_l(ABMON_4, (locale_t)__cloc); 181 _M_data->_M_amonth05 = nl_langinfo_l(ABMON_5, (locale_t)__cloc); 182 _M_data->_M_amonth06 = nl_langinfo_l(ABMON_6, (locale_t)__cloc); 183 _M_data->_M_amonth07 = nl_langinfo_l(ABMON_7, (locale_t)__cloc); 184 _M_data->_M_amonth08 = nl_langinfo_l(ABMON_8, (locale_t)__cloc); 185 _M_data->_M_amonth09 = nl_langinfo_l(ABMON_9, (locale_t)__cloc); 186 _M_data->_M_amonth10 = nl_langinfo_l(ABMON_10, (locale_t)__cloc); 187 _M_data->_M_amonth11 = nl_langinfo_l(ABMON_11, (locale_t)__cloc); 188 _M_data->_M_amonth12 = nl_langinfo_l(ABMON_12, (locale_t)__cloc); 189 } 190 } 191 192 #ifdef _GLIBCXX_USE_WCHAR_T 193 template<> 194 void 195 __timepunct<wchar_t>:: 196 _M_put(wchar_t* __s, size_t __maxlen, const wchar_t* __format, 197 const tm* __tm) const throw() 198 { 199 const size_t __len = wcsftime_l(__s, __maxlen, __format, __tm, 200 (locale_t)_M_c_locale_timepunct); 201 // Make sure __s is null terminated. 202 if (__len == 0) 203 __s[0] = L'\0'; 204 } 205 206 #define WIDE_LANGINFO(M,FMT) \ 207 fmtlen = mbstowcs_l (holder, nl_langinfo_l(FMT, (locale_t)__cloc), \ 208 128, (locale_t)__cloc); \ 209 langstring = new wchar_t[fmtlen + 1]; \ 210 wcsncpy (langstring, holder, fmtlen); \ 211 langstring[fmtlen] = L'\0'; \ 212 _M_data->M = langstring; 213 214 template<> 215 void 216 __timepunct<wchar_t>::_M_initialize_timepunct(__c_locale __cloc) 217 { 218 if (!_M_data) 219 _M_data = new __timepunct_cache<wchar_t>; 220 221 if (!__cloc) 222 { 223 // "C" locale 224 _M_c_locale_timepunct = _S_get_c_locale(); 225 226 _M_data->_M_date_format = L"%m/%d/%y"; 227 _M_data->_M_date_era_format = L"%m/%d/%y"; 228 _M_data->_M_time_format = L"%H:%M:%S"; 229 _M_data->_M_time_era_format = L"%H:%M:%S"; 230 _M_data->_M_date_time_format = L""; 231 _M_data->_M_date_time_era_format = L""; 232 _M_data->_M_am = L"AM"; 233 _M_data->_M_pm = L"PM"; 234 _M_data->_M_am_pm_format = L""; 235 236 // Day names, starting with "C"'s Sunday. 237 _M_data->_M_day1 = L"Sunday"; 238 _M_data->_M_day2 = L"Monday"; 239 _M_data->_M_day3 = L"Tuesday"; 240 _M_data->_M_day4 = L"Wednesday"; 241 _M_data->_M_day5 = L"Thursday"; 242 _M_data->_M_day6 = L"Friday"; 243 _M_data->_M_day7 = L"Saturday"; 244 245 // Abbreviated day names, starting with "C"'s Sun. 246 _M_data->_M_aday1 = L"Sun"; 247 _M_data->_M_aday2 = L"Mon"; 248 _M_data->_M_aday3 = L"Tue"; 249 _M_data->_M_aday4 = L"Wed"; 250 _M_data->_M_aday5 = L"Thu"; 251 _M_data->_M_aday6 = L"Fri"; 252 _M_data->_M_aday7 = L"Sat"; 253 254 // Month names, starting with "C"'s January. 255 _M_data->_M_month01 = L"January"; 256 _M_data->_M_month02 = L"February"; 257 _M_data->_M_month03 = L"March"; 258 _M_data->_M_month04 = L"April"; 259 _M_data->_M_month05 = L"May"; 260 _M_data->_M_month06 = L"June"; 261 _M_data->_M_month07 = L"July"; 262 _M_data->_M_month08 = L"August"; 263 _M_data->_M_month09 = L"September"; 264 _M_data->_M_month10 = L"October"; 265 _M_data->_M_month11 = L"November"; 266 _M_data->_M_month12 = L"December"; 267 268 // Abbreviated month names, starting with "C"'s Jan. 269 _M_data->_M_amonth01 = L"Jan"; 270 _M_data->_M_amonth02 = L"Feb"; 271 _M_data->_M_amonth03 = L"Mar"; 272 _M_data->_M_amonth04 = L"Apr"; 273 _M_data->_M_amonth05 = L"May"; 274 _M_data->_M_amonth06 = L"Jun"; 275 _M_data->_M_amonth07 = L"Jul"; 276 _M_data->_M_amonth08 = L"Aug"; 277 _M_data->_M_amonth09 = L"Sep"; 278 _M_data->_M_amonth10 = L"Oct"; 279 _M_data->_M_amonth11 = L"Nov"; 280 _M_data->_M_amonth12 = L"Dec"; 281 } 282 else 283 { 284 wchar_t *langstring = 0; 285 wchar_t holder[128]; 286 size_t fmtlen; 287 288 _M_c_locale_timepunct = _S_clone_c_locale(__cloc); 289 290 WIDE_LANGINFO(_M_date_format, D_FMT) 291 WIDE_LANGINFO(_M_date_era_format, ERA_D_FMT) 292 WIDE_LANGINFO(_M_time_format, T_FMT) 293 WIDE_LANGINFO(_M_time_era_format, ERA_T_FMT) 294 WIDE_LANGINFO(_M_date_time_format, D_T_FMT) 295 WIDE_LANGINFO(_M_date_time_era_format, ERA_D_T_FMT) 296 WIDE_LANGINFO(_M_am, AM_STR) 297 WIDE_LANGINFO(_M_pm, PM_STR) 298 WIDE_LANGINFO(_M_am_pm_format, T_FMT_AMPM) 299 300 // Day names, starting with "C"'s Sunday. 301 WIDE_LANGINFO(_M_day1, DAY_1) 302 WIDE_LANGINFO(_M_day2, DAY_2) 303 WIDE_LANGINFO(_M_day3, DAY_3) 304 WIDE_LANGINFO(_M_day4, DAY_4) 305 WIDE_LANGINFO(_M_day5, DAY_5) 306 WIDE_LANGINFO(_M_day6, DAY_6) 307 WIDE_LANGINFO(_M_day7, DAY_7) 308 309 // Abbreviated day names, starting with "C"'s Sun. 310 WIDE_LANGINFO(_M_aday1, ABDAY_1) 311 WIDE_LANGINFO(_M_aday2, ABDAY_2) 312 WIDE_LANGINFO(_M_aday3, ABDAY_3) 313 WIDE_LANGINFO(_M_aday4, ABDAY_4) 314 WIDE_LANGINFO(_M_aday5, ABDAY_5) 315 WIDE_LANGINFO(_M_aday6, ABDAY_6) 316 WIDE_LANGINFO(_M_aday7, ABDAY_7) 317 318 // Month names, starting with "C"'s January. 319 WIDE_LANGINFO(_M_month01, MON_1) 320 WIDE_LANGINFO(_M_month02, MON_2) 321 WIDE_LANGINFO(_M_month03, MON_3) 322 WIDE_LANGINFO(_M_month04, MON_4) 323 WIDE_LANGINFO(_M_month05, MON_5) 324 WIDE_LANGINFO(_M_month06, MON_6) 325 WIDE_LANGINFO(_M_month07, MON_7) 326 WIDE_LANGINFO(_M_month08, MON_8) 327 WIDE_LANGINFO(_M_month09, MON_9) 328 WIDE_LANGINFO(_M_month10, MON_10) 329 WIDE_LANGINFO(_M_month11, MON_11) 330 WIDE_LANGINFO(_M_month12, MON_12) 331 332 // Abbreviated month names, starting with "C"'s Jan. 333 WIDE_LANGINFO(_M_amonth01, ABMON_1) 334 WIDE_LANGINFO(_M_amonth02, ABMON_2) 335 WIDE_LANGINFO(_M_amonth03, ABMON_3) 336 WIDE_LANGINFO(_M_amonth04, ABMON_4) 337 WIDE_LANGINFO(_M_amonth05, ABMON_5) 338 WIDE_LANGINFO(_M_amonth06, ABMON_6) 339 WIDE_LANGINFO(_M_amonth07, ABMON_7) 340 WIDE_LANGINFO(_M_amonth08, ABMON_8) 341 WIDE_LANGINFO(_M_amonth09, ABMON_9) 342 WIDE_LANGINFO(_M_amonth10, ABMON_10) 343 WIDE_LANGINFO(_M_amonth11, ABMON_11) 344 WIDE_LANGINFO(_M_amonth12, ABMON_12) 345 } 346 } 347 348 template<> 349 __timepunct<wchar_t>::~__timepunct() 350 { 351 delete [] _M_data->_M_date_format; 352 delete [] _M_data->_M_date_era_format; 353 delete [] _M_data->_M_time_format; 354 delete [] _M_data->_M_time_era_format; 355 delete [] _M_data->_M_date_time_format; 356 delete [] _M_data->_M_date_time_era_format; 357 delete [] _M_data->_M_am; 358 delete [] _M_data->_M_pm; 359 delete [] _M_data->_M_am_pm_format; 360 delete [] _M_data->_M_day1; 361 delete [] _M_data->_M_day2; 362 delete [] _M_data->_M_day3; 363 delete [] _M_data->_M_day4; 364 delete [] _M_data->_M_day5; 365 delete [] _M_data->_M_day6; 366 delete [] _M_data->_M_day7; 367 delete [] _M_data->_M_aday1; 368 delete [] _M_data->_M_aday2; 369 delete [] _M_data->_M_aday3; 370 delete [] _M_data->_M_aday4; 371 delete [] _M_data->_M_aday5; 372 delete [] _M_data->_M_aday6; 373 delete [] _M_data->_M_aday7; 374 delete [] _M_data->_M_month01; 375 delete [] _M_data->_M_month02; 376 delete [] _M_data->_M_month03; 377 delete [] _M_data->_M_month04; 378 delete [] _M_data->_M_month05; 379 delete [] _M_data->_M_month06; 380 delete [] _M_data->_M_month07; 381 delete [] _M_data->_M_month08; 382 delete [] _M_data->_M_month09; 383 delete [] _M_data->_M_month10; 384 delete [] _M_data->_M_month11; 385 delete [] _M_data->_M_month12; 386 delete [] _M_data->_M_amonth01; 387 delete [] _M_data->_M_amonth02; 388 delete [] _M_data->_M_amonth03; 389 delete [] _M_data->_M_amonth04; 390 delete [] _M_data->_M_amonth05; 391 delete [] _M_data->_M_amonth06; 392 delete [] _M_data->_M_amonth07; 393 delete [] _M_data->_M_amonth08; 394 delete [] _M_data->_M_amonth09; 395 delete [] _M_data->_M_amonth10; 396 delete [] _M_data->_M_amonth11; 397 delete [] _M_data->_M_amonth12; 398 delete _M_data; 399 } 400 401 #endif 402 403 _GLIBCXX_END_NAMESPACE_VERSION 404 } // namespace 405