/*
    Mosh: the mobile shell
    Copyright 2012 Keith Winstein

    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 3 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, see <http://www.gnu.org/licenses/>.
*/

#include "config.h"

#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <locale.h>

#if HAVE_LANGINFO_H
#include <langinfo.h>
#endif

#include "locale_utils.h"

void assert_utf8_locale( void ) {
  /* Verify locale calls for UTF-8 */
  if ( strcmp( nl_langinfo( CODESET ), "UTF-8" ) != 0 ) {
    fprintf( stderr, "mosh requires a UTF-8 locale.\n" );
    exit( 1 );
  }
}

void set_native_locale( void ) {
  /* Adopt native locale */
  if ( NULL == setlocale( LC_ALL, "" ) ) {
    perror( "setlocale" );
    exit( 1 );
  }
}