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