#! /bin/sh

PATH=/sbin:$PATH

uplink=$(grep ^uplink= /etc/musiikki.conf|sed 's/.*=\(.*\)/\1/')

if [ -z "$uplink" ]
then
    exit
fi

read wlan

logger -t musiikki "WLAN: $wlan"

ifdown ${uplink} > /dev/null 2>&1

rm -f /etc/network/interfaces.d/uplink.conf

if [ -n "$wlan" ]
then
    cd /etc/network/interfaces.d
    ln -s upstream_${wlan}.conf uplink.conf
    ifup ${uplink} > /dev/null 2>&1
fi