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/*
* Copyright (C) 2010 Nokia <ivan.frade@nokia.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include <locale.h>
#include <string.h>
#include <glib.h>
#include "tracker-locale.h"
static const gchar *locale_names[] = {
[TRACKER_LOCALE_LANGUAGE] = "LANG",
[TRACKER_LOCALE_TIME] = "LC_TIME",
[TRACKER_LOCALE_COLLATE] = "LC_COLLATE",
[TRACKER_LOCALE_NUMERIC] = "LC_NUMERIC",
[TRACKER_LOCALE_MONETARY] = "LC_MONETARY"
};
static GRecMutex locales_mutex;
static const gchar *
tracker_locale_get_unlocked (TrackerLocaleID id)
{
const gchar *env_locale = NULL;
switch (id) {
case TRACKER_LOCALE_LANGUAGE:
env_locale = g_getenv ("LANG");
break;
case TRACKER_LOCALE_TIME:
env_locale = setlocale (LC_TIME, NULL);
break;
case TRACKER_LOCALE_COLLATE:
env_locale = setlocale (LC_COLLATE, NULL);
break;
case TRACKER_LOCALE_NUMERIC:
env_locale = setlocale (LC_NUMERIC, NULL);
break;
case TRACKER_LOCALE_MONETARY:
env_locale = setlocale (LC_MONETARY, NULL);
break;
default:
g_assert_not_reached ();
break;
}
return env_locale;
}
void
tracker_locale_sanity_check (void)
{
guint i;
g_rec_mutex_lock (&locales_mutex);
for (i = 0; i < TRACKER_LOCALE_LAST; i++) {
const gchar *env_locale = NULL;
env_locale = tracker_locale_get_unlocked (i);
if (!env_locale) {
g_warning ("Locale '%s' is not set, defaulting to C locale", locale_names[i]);
}
}
g_rec_mutex_unlock (&locales_mutex);
}
gchar *
tracker_locale_get (TrackerLocaleID id)
{
const gchar *env_locale = NULL;
gchar *locale;
g_rec_mutex_lock (&locales_mutex);
env_locale = tracker_locale_get_unlocked (id);
/* Always return a duplicated string, as the locale may change at any
* moment */
locale = g_strdup (env_locale);
g_rec_mutex_unlock (&locales_mutex);
return locale;
}
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