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f3c2d1e145
MinGW64 gcc silently ignores C prototype with no arguments, issuing a missing prototype error instead. set_platform_locale must return a free-able char* even if all of LC_ALL, LC_MESSAGES, and LANG are unset.
73 lines
2.5 KiB
C
73 lines
2.5 KiB
C
/*
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* gnucash-locale-windows.c -- Windows specific locale handling
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*
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* Copyright (C) 2020 John Ralls <jralls@ceridwen.us>
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* Copyright (C) 2021 Geert Janssens <geert@kobaltwit.be>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, contact:
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*
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* Free Software Foundation Voice: +1-617-542-5942
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* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652
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* Boston, MA 02110-1301, USA gnu@gnu.org
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*/
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#include <Windows.h>
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#include <fcntl.h>
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#include <glib/gi18n.h>
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#include "gnucash-locale-platform.h"
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/* If one of the Unix locale variables LC_ALL, LC_MESSAGES, or LANG is
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* set in the environment check to see if it's a valid locale and if
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* it is set both the Windows and POSIX locales to that. If not
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* retrieve the Windows locale and set POSIX to match.
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*/
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char *
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set_platform_locale(void)
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{
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WCHAR lpLocaleName[LOCALE_NAME_MAX_LENGTH];
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char *locale = NULL;
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if (((locale = getenv ("LC_ALL")) != NULL && locale[0] != '\0') ||
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((locale = getenv ("LC_MESSAGES")) != NULL && locale[0] != '\0') ||
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((locale = getenv ("LANG")) != NULL && locale[0] != '\0'))
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{
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gunichar2* wlocale = NULL;
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int len = 0;
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len = strchr(locale, '.') - locale;
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locale[2] = '-';
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wlocale = g_utf8_to_utf16 (locale, len, NULL, NULL, NULL);
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if (IsValidLocaleName(wlocale))
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{
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LCID lcid = LocaleNameToLCID(wlocale, LOCALE_ALLOW_NEUTRAL_NAMES);
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SetThreadLocale(lcid);
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locale[2] = '_';
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setlocale (LC_ALL, locale);
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g_free(wlocale);
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return g_strdup (locale);
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}
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g_free(locale);
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g_free(wlocale);
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}
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if (GetUserDefaultLocaleName(lpLocaleName, LOCALE_NAME_MAX_LENGTH))
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{
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locale = g_utf16_to_utf8((gunichar2*)lpLocaleName,
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LOCALE_NAME_MAX_LENGTH,
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NULL, NULL, NULL);
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(locale)[2] = '_';
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setlocale (LC_ALL, locale);
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return locale;
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}
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return g_strdup("C");
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}
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