// Wrapper for underlying C-language localization -*- C++ -*- // Copyright (C) 2001 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: 22.8 Standard locale categories. // // Written by Benjamin Kosnik #include #include #include namespace std { void locale::facet::_S_create_c_locale(__c_locale& __cloc, const char* __s) { // XXX // perhaps locale::categories could be made equivalent to LC_*_MASK // _M_c_locale = __newlocale(1 << LC_ALL, __str.c_str(), NULL); // _M_c_locale = __newlocale(locale::all, __str.c_str(), NULL); __cloc = __newlocale(LC_ALL, __s, NULL); if (!__cloc) { // This named locale is not supported by the underlying OS. throw runtime_error("attempt to create locale from unknown name"); } } void locale::facet::_S_destroy_c_locale(__c_locale& __cloc) { if (__cloc) __freelocale(__cloc); } template<> void numpunct::_M_initialize_numpunct(__c_locale __cloc) { if (!__cloc) { // "C" locale _M_decimal_point = '.'; _M_thousands_sep = ','; _M_grouping = ""; } else { // Named locale. _M_decimal_point = *(__nl_langinfo_l(RADIXCHAR, __cloc)); _M_thousands_sep = *(__nl_langinfo_l(THOUSEP, __cloc)); _M_grouping = __nl_langinfo_l(GROUPING, __cloc); } // NB: There is no way to extact this info from posix locales. // _M_truename = __nl_langinfo_l(YESSTR, __cloc); _M_truename = "true"; // _M_falsename = __nl_langinfo_l(NOSTR, __cloc); _M_falsename = "false"; } #ifdef _GLIBCPP_USE_WCHAR_T template<> void numpunct::_M_initialize_numpunct(__c_locale __cloc) { if (!__cloc) { // "C" locale _M_decimal_point = L'.'; _M_thousands_sep = L','; _M_grouping = ""; } else { // Named locale. _M_decimal_point = reinterpret_cast(__nl_langinfo_l(_NL_NUMERIC_DECIMAL_POINT_WC, __cloc)); _M_thousands_sep = reinterpret_cast(__nl_langinfo_l(_NL_NUMERIC_THOUSANDS_SEP_WC,__cloc)); _M_grouping = __nl_langinfo_l(GROUPING, __cloc); } // NB: There is no way to extact this info from posix locales. // _M_truename = __nl_langinfo_l(YESSTR, __cloc); _M_truename = L"true"; // _M_falsename = __nl_langinfo_l(NOSTR, __cloc); _M_falsename = L"false"; } #endif template<> void moneypunct::_M_initialize_moneypunct(__c_locale __cloc) { if (!__cloc) { // "C" locale _M_decimal_point = '.'; _M_thousands_sep = ','; _M_grouping = ""; _M_curr_symbol = string_type(); _M_positive_sign = string_type(); _M_negative_sign = string_type(); _M_frac_digits = 0; _M_pos_format = money_base::_S_default_pattern; _M_neg_format = money_base::_S_default_pattern; } else { // Named locale. _M_decimal_point = *(__nl_langinfo_l(__MON_DECIMAL_POINT, __cloc)); _M_thousands_sep = *(__nl_langinfo_l(__MON_THOUSANDS_SEP, __cloc)); _M_grouping = __nl_langinfo_l(__MON_GROUPING, __cloc); _M_positive_sign = __nl_langinfo_l(__POSITIVE_SIGN, __cloc); _M_negative_sign = __nl_langinfo_l(__NEGATIVE_SIGN, __cloc); if (intl) { _M_curr_symbol = __nl_langinfo_l(__INT_CURR_SYMBOL, __cloc); _M_frac_digits = *(__nl_langinfo_l(__INT_FRAC_DIGITS, __cloc)); char __ppreceeds = *(__nl_langinfo_l(__INT_P_CS_PRECEDES, __cloc)); char __pspace = *(__nl_langinfo_l(__INT_P_SEP_BY_SPACE, __cloc)); char __pposn = *(__nl_langinfo_l(__INT_P_SIGN_POSN, __cloc)); _M_pos_format = _S_construct_pattern(__ppreceeds, __pspace, __pposn); char __npreceeds = *(__nl_langinfo_l(__INT_N_CS_PRECEDES, __cloc)); char __nspace = *(__nl_langinfo_l(__INT_N_SEP_BY_SPACE, __cloc)); char __nposn = *(__nl_langinfo_l(__INT_N_SIGN_POSN, __cloc)); _M_neg_format = _S_construct_pattern(__npreceeds, __nspace, __nposn); } else { _M_curr_symbol = __nl_langinfo_l(__CURRENCY_SYMBOL, __cloc); _M_frac_digits = *(__nl_langinfo_l(__FRAC_DIGITS, __cloc)); char __ppreceeds = *(__nl_langinfo_l(__P_CS_PRECEDES, __cloc)); char __pspace = *(__nl_langinfo_l(__P_SEP_BY_SPACE, __cloc)); char __pposn = *(__nl_langinfo_l(__P_SIGN_POSN, __cloc)); _M_pos_format = _S_construct_pattern(__ppreceeds, __pspace, __pposn); char __npreceeds = *(__nl_langinfo_l(__N_CS_PRECEDES, __cloc)); char __nspace = *(__nl_langinfo_l(__N_SEP_BY_SPACE, __cloc)); char __nposn = *(__nl_langinfo_l(__N_SIGN_POSN, __cloc)); _M_neg_format = _S_construct_pattern(__npreceeds, __nspace, __nposn); } } } #ifdef _GLIBCPP_USE_WCHAR_T template<> void moneypunct::_M_initialize_moneypunct(__c_locale /*__cloc*/) { // XXX implement // "C" locale _M_decimal_point = L'.'; _M_thousands_sep = L','; _M_grouping = ""; _M_curr_symbol = string_type(); _M_positive_sign = string_type(); _M_negative_sign = string_type(); _M_frac_digits = 0; _M_pos_format = money_base::_S_default_pattern; _M_neg_format = money_base::_S_default_pattern; } #endif } // namespace std