1// std::time_get, std::time_put implementation, generic 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 <cstdlib> 35#include <cstring> 36 37_GLIBCXX_BEGIN_NAMESPACE(std) 38 39 template<> 40 void 41 __timepunct<char>:: 42 _M_put(char* __s, size_t __maxlen, const char* __format, 43 const tm* __tm) const throw() 44 { 45 char* __old = setlocale(LC_ALL, NULL); 46 const size_t __llen = strlen(__old) + 1; 47 char* __sav = new char[__llen]; 48 memcpy(__sav, __old, __llen); 49 setlocale(LC_ALL, _M_name_timepunct); 50 const size_t __len = strftime(__s, __maxlen, __format, __tm); 51 setlocale(LC_ALL, __sav); 52 delete [] __sav; 53 // Make sure __s is null terminated. 54 if (__len == 0) 55 __s[0] = '\0'; 56 } 57 58 template<> 59 void 60 __timepunct<char>::_M_initialize_timepunct(__c_locale) 61 { 62 // "C" locale. 63 if (!_M_data) 64 _M_data = new __timepunct_cache<char>; 65 66 _M_data->_M_date_format = "%m/%d/%y"; 67 _M_data->_M_date_era_format = "%m/%d/%y"; 68 _M_data->_M_time_format = "%H:%M:%S"; 69 _M_data->_M_time_era_format = "%H:%M:%S"; 70 _M_data->_M_date_time_format = ""; 71 _M_data->_M_date_time_era_format = ""; 72 _M_data->_M_am = "AM"; 73 _M_data->_M_pm = "PM"; 74 _M_data->_M_am_pm_format = ""; 75 76 // Day names, starting with "C"'s Sunday. 77 _M_data->_M_day1 = "Sunday"; 78 _M_data->_M_day2 = "Monday"; 79 _M_data->_M_day3 = "Tuesday"; 80 _M_data->_M_day4 = "Wednesday"; 81 _M_data->_M_day5 = "Thursday"; 82 _M_data->_M_day6 = "Friday"; 83 _M_data->_M_day7 = "Saturday"; 84 85 // Abbreviated day names, starting with "C"'s Sun. 86 _M_data->_M_aday1 = "Sun"; 87 _M_data->_M_aday2 = "Mon"; 88 _M_data->_M_aday3 = "Tue"; 89 _M_data->_M_aday4 = "Wed"; 90 _M_data->_M_aday5 = "Thu"; 91 _M_data->_M_aday6 = "Fri"; 92 _M_data->_M_aday7 = "Sat"; 93 94 // Month names, starting with "C"'s January. 95 _M_data->_M_month01 = "January"; 96 _M_data->_M_month02 = "February"; 97 _M_data->_M_month03 = "March"; 98 _M_data->_M_month04 = "April"; 99 _M_data->_M_month05 = "May"; 100 _M_data->_M_month06 = "June"; 101 _M_data->_M_month07 = "July"; 102 _M_data->_M_month08 = "August"; 103 _M_data->_M_month09 = "September"; 104 _M_data->_M_month10 = "October"; 105 _M_data->_M_month11 = "November"; 106 _M_data->_M_month12 = "December"; 107 108 // Abbreviated month names, starting with "C"'s Jan. 109 _M_data->_M_amonth01 = "Jan"; 110 _M_data->_M_amonth02 = "Feb"; 111 _M_data->_M_amonth03 = "Mar"; 112 _M_data->_M_amonth04 = "Apr"; 113 _M_data->_M_amonth05 = "May"; 114 _M_data->_M_amonth06 = "Jun"; 115 _M_data->_M_amonth07 = "Jul"; 116 _M_data->_M_amonth08 = "Aug"; 117 _M_data->_M_amonth09 = "Sep"; 118 _M_data->_M_amonth10 = "Oct"; 119 _M_data->_M_amonth11 = "Nov"; 120 _M_data->_M_amonth12 = "Dec"; 121 } 122 123#ifdef _GLIBCXX_USE_WCHAR_T 124 template<> 125 void 126 __timepunct<wchar_t>:: 127 _M_put(wchar_t* __s, size_t __maxlen, const wchar_t* __format, 128 const tm* __tm) const throw() 129 { 130 char* __old = setlocale(LC_ALL, NULL); 131 const size_t __llen = strlen(__old) + 1; 132 char* __sav = new char[__llen]; 133 memcpy(__sav, __old, __llen); 134 setlocale(LC_ALL, _M_name_timepunct); 135 const size_t __len = wcsftime(__s, __maxlen, __format, __tm); 136 setlocale(LC_ALL, __sav); 137 delete [] __sav; 138 // Make sure __s is null terminated. 139 if (__len == 0) 140 __s[0] = L'\0'; 141 } 142 143 template<> 144 void 145 __timepunct<wchar_t>::_M_initialize_timepunct(__c_locale) 146 { 147 // "C" locale. 148 if (!_M_data) 149 _M_data = new __timepunct_cache<wchar_t>; 150 151 _M_data->_M_date_format = L"%m/%d/%y"; 152 _M_data->_M_date_era_format = L"%m/%d/%y"; 153 _M_data->_M_time_format = L"%H:%M:%S"; 154 _M_data->_M_time_era_format = L"%H:%M:%S"; 155 _M_data->_M_date_time_format = L""; 156 _M_data->_M_date_time_era_format = L""; 157 _M_data->_M_am = L"AM"; 158 _M_data->_M_pm = L"PM"; 159 _M_data->_M_am_pm_format = L""; 160 161 // Day names, starting with "C"'s Sunday. 162 _M_data->_M_day1 = L"Sunday"; 163 _M_data->_M_day2 = L"Monday"; 164 _M_data->_M_day3 = L"Tuesday"; 165 _M_data->_M_day4 = L"Wednesday"; 166 _M_data->_M_day5 = L"Thursday"; 167 _M_data->_M_day6 = L"Friday"; 168 _M_data->_M_day7 = L"Saturday"; 169 170 // Abbreviated day names, starting with "C"'s Sun. 171 _M_data->_M_aday1 = L"Sun"; 172 _M_data->_M_aday2 = L"Mon"; 173 _M_data->_M_aday3 = L"Tue"; 174 _M_data->_M_aday4 = L"Wed"; 175 _M_data->_M_aday5 = L"Thu"; 176 _M_data->_M_aday6 = L"Fri"; 177 _M_data->_M_aday7 = L"Sat"; 178 179 // Month names, starting with "C"'s January. 180 _M_data->_M_month01 = L"January"; 181 _M_data->_M_month02 = L"February"; 182 _M_data->_M_month03 = L"March"; 183 _M_data->_M_month04 = L"April"; 184 _M_data->_M_month05 = L"May"; 185 _M_data->_M_month06 = L"June"; 186 _M_data->_M_month07 = L"July"; 187 _M_data->_M_month08 = L"August"; 188 _M_data->_M_month09 = L"September"; 189 _M_data->_M_month10 = L"October"; 190 _M_data->_M_month11 = L"November"; 191 _M_data->_M_month12 = L"December"; 192 193 // Abbreviated month names, starting with "C"'s Jan. 194 _M_data->_M_amonth01 = L"Jan"; 195 _M_data->_M_amonth02 = L"Feb"; 196 _M_data->_M_amonth03 = L"Mar"; 197 _M_data->_M_amonth04 = L"Apr"; 198 _M_data->_M_amonth05 = L"May"; 199 _M_data->_M_amonth06 = L"Jun"; 200 _M_data->_M_amonth07 = L"Jul"; 201 _M_data->_M_amonth08 = L"Aug"; 202 _M_data->_M_amonth09 = L"Sep"; 203 _M_data->_M_amonth10 = L"Oct"; 204 _M_data->_M_amonth11 = L"Nov"; 205 _M_data->_M_amonth12 = L"Dec"; 206 } 207#endif 208 209_GLIBCXX_END_NAMESPACE 210