libstdc++-v3/config/locale/generic/time_members.cc

   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
  39 namespace std
  40 {
  41   template<>
  42     __timepunct<char>::~__timepunct()
  43     {
  44       if (_M_c_locale_timepunct != _S_c_locale)
  45         _S_destroy_c_locale(_M_c_locale_timepunct);
  46     }
  47
  48   template<>
  49     void
  50     __timepunct<char>::
  51     _M_put(char* __s, size_t __maxlen, const char* __format,
  52            const tm* __tm) const
  53     {
  54       char* __old = strdup(setlocale(LC_ALL, NULL));
  55       setlocale(LC_ALL, _M_name_timepunct);
  56       strftime(__s, __maxlen, __format, __tm);
  57       setlocale(LC_ALL, __old);
  58       free(__old);
  59     }
  60
  61   template<>
  62     void
  63     __timepunct<char>::_M_initialize_timepunct(__c_locale)
  64     {
  65       // "C" locale
  66       _M_date_format = "%m/%d/%Y";
  67       _M_date_era_format = "%m/%d/%Y";
  68       _M_time_format = "%H:%M:%S";
  69       _M_time_era_format = "%H:%M:%S";
  70       _M_date_time_format = "";
  71       _M_date_time_era_format = "";
  72       _M_am = "AM";
  73       _M_pm = "PM";
  74       _M_am_pm_format = "";
  75
  76       // Day names, starting with "C"'s Sunday.
  77       _M_day1 = "Sunday";
  78       _M_day2 = "Monday";
  79       _M_day3 = "Tuesday";
  80       _M_day4 = "Wednesday";
  81       _M_day5 = "Thursday";
  82       _M_day6 = "Friday";
  83       _M_day7 = "Saturday";
  84
  85       // Abbreviated day names, starting with "C"'s Sun.
  86       _M_day_a1 = "Sun";
  87       _M_day_a2 = "Mon";
  88       _M_day_a3 = "Tue";
  89       _M_day_a4 = "Wed";
  90       _M_day_a5 = "Thu";
  91       _M_day_a6 = "Fri";
  92       _M_day_a7 = "Sat";
  93
  94       // Month names, starting with "C"'s January.
  95       _M_month01 = "January";
  96       _M_month02 = "February";
  97       _M_month03 = "March";
  98       _M_month04 = "April";
  99       _M_month05 = "May";
 100       _M_month06 = "June";
 101       _M_month07 = "July";
 102       _M_month08 = "August";
 103       _M_month09 = "September";
 104       _M_month10 = "October";
 105       _M_month11 = "November";
 106       _M_month12 = "December";
 107
 108       // Abbreviated month names, starting with "C"'s Jan.
 109       _M_month_a01 = "Jan";
 110       _M_month_a02 = "Feb";
 111       _M_month_a03 = "Mar";
 112       _M_month_a04 = "Apr";
 113       _M_month_a05 = "May";
 114       _M_month_a06 = "Jun";
 115       _M_month_a07 = "July";
 116       _M_month_a08 = "Aug";
 117       _M_month_a09 = "Sep";
 118       _M_month_a10 = "Oct";
 119       _M_month_a11 = "Nov";
 120       _M_month_a12 = "Dec";
 121     }
 122
 123 #ifdef _GLIBCPP_USE_WCHAR_T
 124   template<>
 125     __timepunct<wchar_t>::~__timepunct()
 126     {
 127       if (_M_c_locale_timepunct != _S_c_locale)
 128         _S_destroy_c_locale(_M_c_locale_timepunct);
 129     }
 130
 131   template<>
 132     void
 133     __timepunct<wchar_t>::
 134     _M_put(wchar_t* __s, size_t __maxlen, const wchar_t* __format,
 135            const tm* __tm) const
 136     {
 137       char* __old = strdup(setlocale(LC_ALL, NULL));
 138       setlocale(LC_ALL, _M_name_timepunct);
 139       wcsftime(__s, __maxlen, __format, __tm);
 140       setlocale(LC_ALL, __old);
 141       free(__old);
 142     }
 143
 144   template<>
 145     void
 146     __timepunct<wchar_t>::_M_initialize_timepunct(__c_locale)
 147     {
 148       // "C" locale
 149       _M_date_format = L"%m/%d/%y";
 150       _M_date_era_format = L"%m/%d/%y";
 151       _M_time_format = L"%H:%M:%S";
 152       _M_time_era_format = L"%H:%M:%S";
 153       _M_date_time_format = L"";
 154       _M_date_time_era_format = L"";
 155       _M_am = L"AM";
 156       _M_pm = L"PM";
 157       _M_am_pm_format = L"";
 158
 159       // Day names, starting with "C"'s Sunday.
 160       _M_day1 = L"Sunday";
 161       _M_day2 = L"Monday";
 162       _M_day3 = L"Tuesday";
 163       _M_day4 = L"Wednesday";
 164       _M_day5 = L"Thursday";
 165       _M_day6 = L"Friday";
 166       _M_day7 = L"Saturday";
 167
 168       // Abbreviated day names, starting with "C"'s Sun.
 169       _M_day_a1 = L"Sun";
 170       _M_day_a2 = L"Mon";
 171       _M_day_a3 = L"Tue";
 172       _M_day_a4 = L"Wed";
 173       _M_day_a5 = L"Thu";
 174       _M_day_a6 = L"Fri";
 175       _M_day_a7 = L"Sat";
 176
 177       // Month names, starting with "C"'s January.
 178       _M_month01 = L"January";
 179       _M_month02 = L"February";
 180       _M_month03 = L"March";
 181       _M_month04 = L"April";
 182       _M_month05 = L"May";
 183       _M_month06 = L"June";
 184       _M_month07 = L"July";
 185       _M_month08 = L"August";
 186       _M_month09 = L"September";
 187       _M_month10 = L"October";
 188       _M_month11 = L"November";
 189       _M_month12 = L"December";
 190
 191       // Abbreviated month names, starting with "C"'s Jan.
 192       _M_month_a01 = L"Jan";
 193       _M_month_a02 = L"Feb";
 194       _M_month_a03 = L"Mar";
 195       _M_month_a04 = L"Apr";
 196       _M_month_a05 = L"May";
 197       _M_month_a06 = L"Jun";
 198       _M_month_a07 = L"July";
 199       _M_month_a08 = L"Aug";
 200       _M_month_a09 = L"Sep";
 201       _M_month_a10 = L"Oct";
 202       _M_month_a11 = L"Nov";
 203       _M_month_a12 = L"Dec";
 204     }
 205 #endif
 206 }