#!/bin/ash
#
# DropBear SSH

. /etc/rc.d/init.d/functions

DSSKEY=/etc/ssh/dss_host_key
RSAKEY=/etc/ssh/rsa_host_key

case "$1" in
start)
	if [ ! -r "$DSSKEY" ]; then
		echo -n "Generating DSS host key: "
		dropbearkey -t dss -f "$DSSKEY" &> /dev/null
		check_status
	fi
	if [ ! -r "$RSAKEY" ]; then
		echo -n "Generating RSA host key: "
		dropbearkey -t rsa -f "$RSAKEY" &> /dev/null
		check_status
	fi
	if [ -r /var/run/dropbear.pid ]; then
		echo "Service sshd already running."
	else
		echo -n "Starting SSH server: "
		dropbear
		check_status
	fi
	;;
stop)
	if [ -r /var/run/dropbear.pid ]; then
		echo -n "Stopping SSH server: "
		kill `cat /var/run/dropbear.pid`
		check_status
	else
		echo "Service sshd not running."
	fi
	;;
restart)
	$0 stop
	$0 start
	;;
status)
	if [ -r /var/run/dropbear.pid ]; then
		echo "Service sshd running (PID `cat /var/run/dropbear.pid`)."
	else
		echo "Service sshd not running."
	fi
	;;
*)
	echo "Usage: $0 {start|stop|restart|status}"
	exit 1
esac