mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2024-12-28 12:45:24 +08:00
Code Issues Packages Projects Releases Wiki Activity
e89fe41c87
gcc/libstdc++-v3/config/locale/gnu/time_members.cc
Paolo Carlini aa53f832ac localefwd.h (class locale): Add static member _S_num_extra_categories... 
2002-10-08  Paolo Carlini  <pcarlini@unitus.it>
	    Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/localefwd.h (class locale): Add static member
	_S_num_extra_categories, encoding the number of additional
	categories.
	Change _S_num_categories to _S_categories_size.
	(class locale::_Impl): Add _M_c_cats.
	(class locale::_Impl::_M_names): Change to array of chars.
	(class locale::_Impl::_M_check_same_name): Use
	_S_extra_categories_size, tweak.
	(locale::locale(const locale&, _Facet*)): Ditto.
    	* src/locale.cc (locale::locale(const char* )): Rewrite to deal
	with the environment in a POSIX-compliant way while being thread
	safe.
	(locale::name()): Update to output POSIX environment strings.
	* src/localename.cc
	(locale::_Impl::_Impl(const _Impl&, size_t): Use
	_S_categories_size_*, tweak.
	(locale::_Impl::_Impl(facet**, size_t, bool)): Ditto.
	(locale::_Impl::_Impl(const char*, size_t)): Name each category
	individually.
	(locale::_Impl::_M_replace_categories): Use strcpy.

	* include/bits/locale_facets.h (numpunct::_M_initialize_numpunct):
	Change default argument to NULL from _S_c_locale.
	(timepunct::_M_initialize_timepunct): Same.
	_S_c_locale cleanups.
	* src/codecvt.c: _S_c_locale simplification.
	* src/ctype.c: Same.
	* src/globals.cc: Add fake_name.
	* src/locale-inst.cc: Remove extra includes.
	* src/locale.cc: Remove extra includes.
	Add _S_extra_categories_size definition.
	Correct "C" initialization.
	(locale::facet::facet): Don't initialize _S_c_locale.
	(locale::facet::_M_remove_reference): Adjust.
	* src/localename: Use facet_vec, facet_name.
	(locale::_Impl::_Impl(facet** __f, size_t __refs, bool)): Set
	facet ref counts to one. Initialize _S_c_locale.
	(locale::_Impl::_M_install_facet(id*, facet*)): Adjust facet ref
	counts when installing unilaterally.

	* config/locale/generic/c_locale.cc: Add _S_categories definition.
	* config/locale/generic/c_locale.h: Add _GLIBCPP_NUM_CATEGORIES macro.
	* config/locale/generic/time_members.cc: _S_c_locale cleanup.

	* config/locale/gnu/c_locale.cc: Add _S_categories definition.
	(_S_destroy_c_locale): Move checks against _S_c_locale here.
	* config/locale/gnu/c_locale.h: Add _GLIBCPP_NUM_CATEGORIES macro.
	* config/locale/gnu/ctype_members.cc: Simplify _S_destroy_c_locale
	calls, _S_c_locale usage.
	* config/locale/gnu/monetary_members.cc: Same, tweaks.
	* config/locale/gnu/monetary_members.cc: Same.
	* config/locale/gnu/time_members.cc: Same.
	* config/os/gnu-linux/ctype_noninline.h: Use locale::classic().

	* docs/html/22_locale/locale.html: Add bits about global locales
	and "C" setlocale.

	* testsuite/22_locale/facet.cc (test02): Add.
	* testsuite/22_locale/static_members.cc (test02): Add.
	* testsuite/22_locale/ctor_copy_dtor.cc (test04): Add.

Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>

From-SVN: r57964
2002-10-08 23:32:23 +00:00

340 lines
13 KiB
C++
Raw Blame History

// std::time_get, std::time_put implementation, GNU version -*- C++ -*-
// Copyright (C) 2001, 2002 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 22.2.5.1.2 - time_get virtual functions
// ISO C++ 14882: 22.2.5.3.2 - time_put virtual functions
//
// Written by Benjamin Kosnik <bkoz@redhat.com>
#include <locale>
#include "c++locale_internal.h"
namespace std
{
template<>
__timepunct<char>::~__timepunct()
{ _S_destroy_c_locale(_M_c_locale_timepunct); }
template<>
void
__timepunct<char>::
_M_put(char* __s, size_t __maxlen, const char* __format,
const tm* __tm) const
{
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
__strftime_l(__s, __maxlen, __format, __tm, _M_c_locale_timepunct);
#else
char* __old = strdup(setlocale(LC_ALL, NULL));
setlocale(LC_ALL, _M_name_timepunct);
strftime(__s, __maxlen, __format, __tm);
setlocale(LC_ALL, __old);
free(__old);
#endif
}
template<>
void
__timepunct<char>::_M_initialize_timepunct(__c_locale __cloc)
{
if (!__cloc)
{
// "C" locale
_M_c_locale_timepunct = _S_c_locale;
_M_date_format = "%m/%d/%y";
_M_date_era_format = "%m/%d/%y";
_M_time_format = "%H:%M:%S";
_M_time_era_format = "%H:%M:%S";
_M_date_time_format = "";
_M_date_time_era_format = "";
_M_am = "AM";
_M_pm = "PM";
_M_am_pm_format = "";
// Day names, starting with "C"'s Sunday.
_M_day1 = "Sunday";
_M_day2 = "Monday";
_M_day3 = "Tuesday";
_M_day4 = "Wednesday";
_M_day5 = "Thursday";
_M_day6 = "Friday";
_M_day7 = "Saturday";
// Abbreviated day names, starting with "C"'s Sun.
_M_day_a1 = "Sun";
_M_day_a2 = "Mon";
_M_day_a3 = "Tue";
_M_day_a4 = "Wed";
_M_day_a5 = "Thu";
_M_day_a6 = "Fri";
_M_day_a7 = "Sat";
// Month names, starting with "C"'s January.
_M_month01 = "January";
_M_month02 = "February";
_M_month03 = "March";
_M_month04 = "April";
_M_month05 = "May";
_M_month06 = "June";
_M_month07 = "July";
_M_month08 = "August";
_M_month09 = "September";
_M_month10 = "October";
_M_month11 = "November";
_M_month12 = "December";
// Abbreviated month names, starting with "C"'s Jan.
_M_month_a01 = "Jan";
_M_month_a02 = "Feb";
_M_month_a03 = "Mar";
_M_month_a04 = "Apr";
_M_month_a05 = "May";
_M_month_a06 = "Jun";
_M_month_a07 = "July";
_M_month_a08 = "Aug";
_M_month_a09 = "Sep";
_M_month_a10 = "Oct";
_M_month_a11 = "Nov";
_M_month_a12 = "Dec";
}
else
{
_M_c_locale_timepunct = _S_clone_c_locale(__cloc);
_M_date_format = __nl_langinfo_l(D_FMT, __cloc);
_M_date_era_format = __nl_langinfo_l(ERA_D_FMT, __cloc);
_M_time_format = __nl_langinfo_l(T_FMT, __cloc);
_M_time_era_format = __nl_langinfo_l(ERA_T_FMT, __cloc);
_M_date_time_format = __nl_langinfo_l(D_T_FMT, __cloc);
_M_date_time_era_format = __nl_langinfo_l(ERA_D_T_FMT, __cloc);
_M_am = __nl_langinfo_l(AM_STR, __cloc);
_M_pm = __nl_langinfo_l(PM_STR, __cloc);
_M_am_pm_format = __nl_langinfo_l(T_FMT_AMPM, __cloc);
// Day names, starting with "C"'s Sunday.
_M_day1 = __nl_langinfo_l(DAY_1, __cloc);
_M_day2 = __nl_langinfo_l(DAY_2, __cloc);
_M_day3 = __nl_langinfo_l(DAY_3, __cloc);
_M_day4 = __nl_langinfo_l(DAY_4, __cloc);
_M_day5 = __nl_langinfo_l(DAY_5, __cloc);
_M_day6 = __nl_langinfo_l(DAY_6, __cloc);
_M_day7 = __nl_langinfo_l(DAY_7, __cloc);
// Abbreviated day names, starting with "C"'s Sun.
_M_day_a1 = __nl_langinfo_l(ABDAY_1, __cloc);
_M_day_a2 = __nl_langinfo_l(ABDAY_2, __cloc);
_M_day_a3 = __nl_langinfo_l(ABDAY_3, __cloc);
_M_day_a4 = __nl_langinfo_l(ABDAY_4, __cloc);
_M_day_a5 = __nl_langinfo_l(ABDAY_5, __cloc);
_M_day_a6 = __nl_langinfo_l(ABDAY_6, __cloc);
_M_day_a7 = __nl_langinfo_l(ABDAY_7, __cloc);
// Month names, starting with "C"'s January.
_M_month01 = __nl_langinfo_l(MON_1, __cloc);
_M_month02 = __nl_langinfo_l(MON_2, __cloc);
_M_month03 = __nl_langinfo_l(MON_3, __cloc);
_M_month04 = __nl_langinfo_l(MON_4, __cloc);
_M_month05 = __nl_langinfo_l(MON_5, __cloc);
_M_month06 = __nl_langinfo_l(MON_6, __cloc);
_M_month07 = __nl_langinfo_l(MON_7, __cloc);
_M_month08 = __nl_langinfo_l(MON_8, __cloc);
_M_month09 = __nl_langinfo_l(MON_9, __cloc);
_M_month10 = __nl_langinfo_l(MON_10, __cloc);
_M_month11 = __nl_langinfo_l(MON_11, __cloc);
_M_month12 = __nl_langinfo_l(MON_12, __cloc);
// Abbreviated month names, starting with "C"'s Jan.
_M_month_a01 = __nl_langinfo_l(ABMON_1, __cloc);
_M_month_a02 = __nl_langinfo_l(ABMON_2, __cloc);
_M_month_a03 = __nl_langinfo_l(ABMON_3, __cloc);
_M_month_a04 = __nl_langinfo_l(ABMON_4, __cloc);
_M_month_a05 = __nl_langinfo_l(ABMON_5, __cloc);
_M_month_a06 = __nl_langinfo_l(ABMON_6, __cloc);
_M_month_a07 = __nl_langinfo_l(ABMON_7, __cloc);
_M_month_a08 = __nl_langinfo_l(ABMON_8, __cloc);
_M_month_a09 = __nl_langinfo_l(ABMON_9, __cloc);
_M_month_a10 = __nl_langinfo_l(ABMON_10, __cloc);
_M_month_a11 = __nl_langinfo_l(ABMON_11, __cloc);
_M_month_a12 = __nl_langinfo_l(ABMON_12, __cloc);
}
}
#ifdef _GLIBCPP_USE_WCHAR_T
template<>
__timepunct<wchar_t>::~__timepunct()
{ _S_destroy_c_locale(_M_c_locale_timepunct); }
template<>
void
__timepunct<wchar_t>::
_M_put(wchar_t* __s, size_t __maxlen, const wchar_t* __format,
const tm* __tm) const
{
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
__wcsftime_l(__s, __maxlen, __format, __tm, _M_c_locale_timepunct);
#else
char* __old = strdup(setlocale(LC_ALL, NULL));
setlocale(LC_ALL, _M_name_timepunct);
wcsftime(__s, __maxlen, __format, __tm);
setlocale(LC_ALL, __old);
free(__old);
#endif
}
template<>
void
__timepunct<wchar_t>::_M_initialize_timepunct(__c_locale __cloc)
{
if (!__cloc)
{
// "C" locale
_M_c_locale_timepunct = _S_c_locale;
_M_date_format = L"%m/%d/%y";
_M_date_era_format = L"%m/%d/%y";
_M_time_format = L"%H:%M:%S";
_M_time_era_format = L"%H:%M:%S";
_M_date_time_format = L"";
_M_date_time_era_format = L"";
_M_am = L"AM";
_M_pm = L"PM";
_M_am_pm_format = L"";
// Day names, starting with "C"'s Sunday.
_M_day1 = L"Sunday";
_M_day2 = L"Monday";
_M_day3 = L"Tuesday";
_M_day4 = L"Wednesday";
_M_day5 = L"Thursday";
_M_day6 = L"Friday";
_M_day7 = L"Saturday";
// Abbreviated day names, starting with "C"'s Sun.
_M_day_a1 = L"Sun";
_M_day_a2 = L"Mon";
_M_day_a3 = L"Tue";
_M_day_a4 = L"Wed";
_M_day_a5 = L"Thu";
_M_day_a6 = L"Fri";
_M_day_a7 = L"Sat";
// Month names, starting with "C"'s January.
_M_month01 = L"January";
_M_month02 = L"February";
_M_month03 = L"March";
_M_month04 = L"April";
_M_month05 = L"May";
_M_month06 = L"June";
_M_month07 = L"July";
_M_month08 = L"August";
_M_month09 = L"September";
_M_month10 = L"October";
_M_month11 = L"November";
_M_month12 = L"December";
// Abbreviated month names, starting with "C"'s Jan.
_M_month_a01 = L"Jan";
_M_month_a02 = L"Feb";
_M_month_a03 = L"Mar";
_M_month_a04 = L"Apr";
_M_month_a05 = L"May";
_M_month_a06 = L"Jun";
_M_month_a07 = L"July";
_M_month_a08 = L"Aug";
_M_month_a09 = L"Sep";
_M_month_a10 = L"Oct";
_M_month_a11 = L"Nov";
_M_month_a12 = L"Dec";
}
else
{
_M_c_locale_timepunct = _S_clone_c_locale(__cloc);
_M_date_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WD_FMT, __cloc));
_M_date_era_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WERA_D_FMT, __cloc));
_M_time_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WT_FMT, __cloc));
_M_time_era_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WERA_T_FMT, __cloc));
_M_date_time_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WD_T_FMT, __cloc));
_M_date_time_era_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WERA_D_T_FMT, __cloc));
_M_am = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WAM_STR, __cloc));
_M_pm = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WPM_STR, __cloc));
_M_am_pm_format = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WT_FMT_AMPM, __cloc));
// Day names, starting with "C"'s Sunday.
_M_day1 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_1, __cloc));
_M_day2 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_2, __cloc));
_M_day3 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_3, __cloc));
_M_day4 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_4, __cloc));
_M_day5 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_5, __cloc));
_M_day6 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_6, __cloc));
_M_day7 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WDAY_7, __cloc));
// Abbreviated day names, starting with "C"'s Sun.
_M_day_a1 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_1, __cloc));
_M_day_a2 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_2, __cloc));
_M_day_a3 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_3, __cloc));
_M_day_a4 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_4, __cloc));
_M_day_a5 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_5, __cloc));
_M_day_a6 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_6, __cloc));
_M_day_a7 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABDAY_7, __cloc));
// Month names, starting with "C"'s January.
_M_month01 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_1, __cloc));
_M_month02 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_2, __cloc));
_M_month03 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_3, __cloc));
_M_month04 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_4, __cloc));
_M_month05 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_5, __cloc));
_M_month06 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_6, __cloc));
_M_month07 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_7, __cloc));
_M_month08 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_8, __cloc));
_M_month09 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_9, __cloc));
_M_month10 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_10, __cloc));
_M_month11 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_11, __cloc));
_M_month12 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WMON_12, __cloc));
// Abbreviated month names, starting with "C"'s Jan.
_M_month_a01 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_1, __cloc));
_M_month_a02 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_2, __cloc));
_M_month_a03 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_3, __cloc));
_M_month_a04 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_4, __cloc));
_M_month_a05 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_5, __cloc));
_M_month_a06 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_6, __cloc));
_M_month_a07 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_7, __cloc));
_M_month_a08 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_8, __cloc));
_M_month_a09 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_9, __cloc));
_M_month_a10 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_10, __cloc));
_M_month_a11 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_11, __cloc));
_M_month_a12 = reinterpret_cast<wchar_t*>(__nl_langinfo_l(_NL_WABMON_12, __cloc));
}
}
#endif
}
Reference in New Issue View Git Blame Copy Permalink