#!/sbin/runscript

VPNDIR="/etc/openvpn"

depend() {
	need net
}

checktundevice() {
	if [ -h /dev/net/tun ] && [ -c /dev/misc/net/tun ]; then
		ebegin Detected broken /dev/net/tun symlink, fixing...
			rm /dev/net/tun
			ln -s /dev/misc/net/tun /dev/net/tun
		eend $?
	fi
}

start() {
	checktundevice || return 1
	
	cd $VPNDIR
	for VPN in *
	do
		if [ -d $VPN ] && [ -e $VPN/local.conf ]; then
			ebegin "Starting openvpn for $VPN"
				start-stop-daemon --start --pidfile /var/run/openvpn-$VPN.pid --startas /usr/sbin/openvpn -- --config $VPN/local.conf --writepid /var/run/openvpn-$VPN.pid --daemon --cd $VPN
			eend $?
		else
			ewarn "Expected $VPNDIR/$VPN to be a directory containing a local.conf."
		fi
	done
}

stop() {
	cd $VPNDIR
	for VPN in *
	do
		if [ -e /var/run/openvpn-$VPN.pid ]; then
			ebegin "Stopping openvpn for $VPN"
				start-stop-daemon --oknodo --stop --pidfile /var/run/openvpn-$VPN.pid
				rm /var/run/openvpn-$VPN.pid
			eend 0
		else
			ewarn "$VPN has no pidfile!"
		fi
	done
	return 0
}