#!/usr/bin/sh
#----------------------------------------------------------------------------
# /etc/ppp/ip-up.dns
#
# Creation:     2001-08-22  tb
# Last Update:  $Id$
#
# Copyright (c) 2001-2005 Tom Bork
# Copyright (c) 2012-@@YEAR@@ the eisfair team, team(at)eisfair(dot)org
#
# 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.
#----------------------------------------------------------------------------

if [ -f /run/${interface}.usepeerdns ]    # $interface.usepeerdns existing?
then
    usepeerdns=$(cat /run/${interface}.usepeerdns) # set usepeerdns yes or no
else
    usepeerdns='no'                         # set usepeerdns no
fi

if [ "${usepeerdns}" = "yes" ]
then
    #include eisdate-time
    . /var/install/include/eistime

    {
        echo '# --------------------------------------------------------------------------'
        echo '# /etc/resolv.conf is a symlink to /run/netconfig/resolv.conf'
        echo '# autogenerated by netconfig!'
        echo '#'
        echo "# Last Update: ${EISDATE} ${EISTIME} by /etc/ppp/ip-up.dns"
        echo '# --------------------------------------------------------------------------'
        if [ -n "${domain}" ]
        then
            echo "search ${domain}"
        fi

        for dns in ${DNS1} ${DNS2}
        do
            echo "nameserver ${dns}"
        done
    } >/run/netconfig/resolv.conf
else 
    /usr/bin/systemctl restart resolver.service
fi