#!/bin/sh

logger -t DSL "$DSL_NOTIFICATION_TYPE $DSL_INTERFACE_STATUS"

if [ "$DSL_NOTIFICATION_TYPE" = "DSL_INTERFACE_STATUS" ] && [ "$DSL_INTERFACE_STATUS" = "UP" ]; then
        logger -t DSL "DSL interface UP, starting wpa_supplicant..."
        /usr/sbin/wpa_supplicant -s -B -P /var/run/wpa_supplicant.pid -D wired -i dsl0 -b br-br0 -c /etc/wpa_supplicant/wpa_supplicant.conf
        ip link set eth0 down
        sleep 5
        ip link set eth0 up
fi

if [ "$DSL_NOTIFICATION_TYPE" = "DSL_INTERFACE_STATUS" ] && [ "$DSL_INTERFACE_STATUS" = "DOWN" ]; then
        logger -t DSL "DSL interface DOWN, killing wpa_supplicant..."
        if [ -e /var/run/wpa_supplicant.pid ]; then
                kill $(cat /tmp/run/wpa_supplicant.pid)
        fi
        ip link set eth0 down
fi