/*
** Copyright (C) 2005 Jesse Chappell <jesse@essej.net>
**  
** This program 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 of the License, or
** (at your option) any later version.
**  
** This program 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 program; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
**  
*/

#include "utils.hpp"

#include <locale.h>
#include <cstring>
#include <cstdlib>

using namespace std;
using namespace SooperLooper;

LocaleGuard::LocaleGuard (const char* str)
{
	old = strdup (setlocale (LC_NUMERIC, NULL));
	if (strcmp (old, str)) {
		setlocale (LC_NUMERIC, str);
	} 
}

LocaleGuard::~LocaleGuard ()
{
	setlocale (LC_NUMERIC, old);
	free ((char*)old);
}