1// std::time_get, std::time_put implementation, generic version -*- C++ -*-
2
3// Copyright (C) 2001, 2002, 2003, 2004, 2005 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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_GLIBCXX_BEGIN_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      const size_t __len = strftime(__s, __maxlen, __format, __tm);
50      setlocale(LC_ALL, __old);
51      free(__old);
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)
60    {
61      // "C" locale.
62      if (!_M_data)
63	_M_data = new __timepunct_cache<char>;
64
65      _M_data->_M_date_format = "%m/%d/%y";
66      _M_data->_M_date_era_format = "%m/%d/%y";
67      _M_data->_M_time_format = "%H:%M:%S";
68      _M_data->_M_time_era_format = "%H:%M:%S";
69      _M_data->_M_date_time_format = "";
70      _M_data->_M_date_time_era_format = "";
71      _M_data->_M_am = "AM";
72      _M_data->_M_pm = "PM";
73      _M_data->_M_am_pm_format = "";
74
75      // Day names, starting with "C"'s Sunday.
76      _M_data->_M_day1 = "Sunday";
77      _M_data->_M_day2 = "Monday";
78      _M_data->_M_day3 = "Tuesday";
79      _M_data->_M_day4 = "Wednesday";
80      _M_data->_M_day5 = "Thursday";
81      _M_data->_M_day6 = "Friday";
82      _M_data->_M_day7 = "Saturday";
83
84      // Abbreviated day names, starting with "C"'s Sun.
85      _M_data->_M_aday1 = "Sun";
86      _M_data->_M_aday2 = "Mon";
87      _M_data->_M_aday3 = "Tue";
88      _M_data->_M_aday4 = "Wed";
89      _M_data->_M_aday5 = "Thu";
90      _M_data->_M_aday6 = "Fri";
91      _M_data->_M_aday7 = "Sat";
92
93      // Month names, starting with "C"'s January.
94      _M_data->_M_month01 = "January";
95      _M_data->_M_month02 = "February";
96      _M_data->_M_month03 = "March";
97      _M_data->_M_month04 = "April";
98      _M_data->_M_month05 = "May";
99      _M_data->_M_month06 = "June";
100      _M_data->_M_month07 = "July";
101      _M_data->_M_month08 = "August";
102      _M_data->_M_month09 = "September";
103      _M_data->_M_month10 = "October";
104      _M_data->_M_month11 = "November";
105      _M_data->_M_month12 = "December";
106
107      // Abbreviated month names, starting with "C"'s Jan.
108      _M_data->_M_amonth01 = "Jan";
109      _M_data->_M_amonth02 = "Feb";
110      _M_data->_M_amonth03 = "Mar";
111      _M_data->_M_amonth04 = "Apr";
112      _M_data->_M_amonth05 = "May";
113      _M_data->_M_amonth06 = "Jun";
114      _M_data->_M_amonth07 = "Jul";
115      _M_data->_M_amonth08 = "Aug";
116      _M_data->_M_amonth09 = "Sep";
117      _M_data->_M_amonth10 = "Oct";
118      _M_data->_M_amonth11 = "Nov";
119      _M_data->_M_amonth12 = "Dec";
120    }
121
122#ifdef _GLIBCXX_USE_WCHAR_T
123  template<>
124    void
125    __timepunct<wchar_t>::
126    _M_put(wchar_t* __s, size_t __maxlen, const wchar_t* __format,
127	   const tm* __tm) const
128    {
129      char* __old = strdup(setlocale(LC_ALL, NULL));
130      setlocale(LC_ALL, _M_name_timepunct);
131      const size_t __len = wcsftime(__s, __maxlen, __format, __tm);
132      setlocale(LC_ALL, __old);
133      free(__old);
134      // Make sure __s is null terminated.
135      if (__len == 0)
136	__s[0] = L'\0';
137    }
138
139  template<>
140    void
141    __timepunct<wchar_t>::_M_initialize_timepunct(__c_locale)
142    {
143      // "C" locale.
144      if (!_M_data)
145	_M_data = new __timepunct_cache<wchar_t>;
146
147      _M_data->_M_date_format = L"%m/%d/%y";
148      _M_data->_M_date_era_format = L"%m/%d/%y";
149      _M_data->_M_time_format = L"%H:%M:%S";
150      _M_data->_M_time_era_format = L"%H:%M:%S";
151      _M_data->_M_date_time_format = L"";
152      _M_data->_M_date_time_era_format = L"";
153      _M_data->_M_am = L"AM";
154      _M_data->_M_pm = L"PM";
155      _M_data->_M_am_pm_format = L"";
156
157      // Day names, starting with "C"'s Sunday.
158      _M_data->_M_day1 = L"Sunday";
159      _M_data->_M_day2 = L"Monday";
160      _M_data->_M_day3 = L"Tuesday";
161      _M_data->_M_day4 = L"Wednesday";
162      _M_data->_M_day5 = L"Thursday";
163      _M_data->_M_day6 = L"Friday";
164      _M_data->_M_day7 = L"Saturday";
165
166      // Abbreviated day names, starting with "C"'s Sun.
167      _M_data->_M_aday1 = L"Sun";
168      _M_data->_M_aday2 = L"Mon";
169      _M_data->_M_aday3 = L"Tue";
170      _M_data->_M_aday4 = L"Wed";
171      _M_data->_M_aday5 = L"Thu";
172      _M_data->_M_aday6 = L"Fri";
173      _M_data->_M_aday7 = L"Sat";
174
175      // Month names, starting with "C"'s January.
176      _M_data->_M_month01 = L"January";
177      _M_data->_M_month02 = L"February";
178      _M_data->_M_month03 = L"March";
179      _M_data->_M_month04 = L"April";
180      _M_data->_M_month05 = L"May";
181      _M_data->_M_month06 = L"June";
182      _M_data->_M_month07 = L"July";
183      _M_data->_M_month08 = L"August";
184      _M_data->_M_month09 = L"September";
185      _M_data->_M_month10 = L"October";
186      _M_data->_M_month11 = L"November";
187      _M_data->_M_month12 = L"December";
188
189      // Abbreviated month names, starting with "C"'s Jan.
190      _M_data->_M_amonth01 = L"Jan";
191      _M_data->_M_amonth02 = L"Feb";
192      _M_data->_M_amonth03 = L"Mar";
193      _M_data->_M_amonth04 = L"Apr";
194      _M_data->_M_amonth05 = L"May";
195      _M_data->_M_amonth06 = L"Jun";
196      _M_data->_M_amonth07 = L"Jul";
197      _M_data->_M_amonth08 = L"Aug";
198      _M_data->_M_amonth09 = L"Sep";
199      _M_data->_M_amonth10 = L"Oct";
200      _M_data->_M_amonth11 = L"Nov";
201      _M_data->_M_amonth12 = L"Dec";
202    }
203#endif
204
205_GLIBCXX_END_NAMESPACE
206