#!/bin/sh
#
# chkconfig: - 24 35
# description: Starts and stops the Kronosnet daemon.
#
# pidfile: 
# config:  /etc/kronosnet/kronosnet.conf
# 
# Kronosnet; http://kronosnet.org
# Init file based on smbd's init file.
# 
### BEGIN INIT INFO
# Provides: kronosnetd
# Required-Start: $network
# Required-Stop: $network
# Should-Start:
# Default-Start: 
# Default-Stop: 0 1 2 3 4 5 6
# Short-Description: Kronosnet is VPN on steroids.
# Description: Kronosnet provides a TAP that uses multiple physical network
#              interfaces to create a highly available, secure and IPv4/IPv6
#              compatible network transport.
### END INIT INFO

BIN_NAME="kronosnetd"
BIN_PATH="/usr/sbin/"
CNF_PATH="/etc/kronosnet/kronosnet.conf"

# Source function library.
if [ -f /etc/init.d/functions ] ; then
  . /etc/init.d/functions
elif [ -f /etc/rc.d/init.d/functions ] ; then
  . /etc/rc.d/init.d/functions
else
  exit 1
fi

RETVAL=0
OPT_START=""

start() {
	echo -n $"Starting the kronosnet daemon: "
	daemon $BIN_NAME $OPT_START
        RETVAL=$?
        echo
        [ $RETVAL -eq 0 ] && touch /var/lock/subsys/$BIN_NAME || \
           RETVAL=1
        return $RETVAL
}	

stop() {
	echo -n $"Shutting down the kronosnet daemon: "
	killproc $BIN_NAME
	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$BIN_NAME
	return $RETVAL
}

restart() {
	stop
	start
}	

reload() {
	# Kronosnet daemon does not hangup yet.
	echo "Kronosnet daemon can not yet reload the config file. Restarting."
	restart
        #echo -n "Reloading $CNF_PATH file: "
        #killproc $BIN_NAME -HUP
        #RETVAL=$?
        #echo
        #return $RETVAL
}	

rhstatus() {
	# kronosnetd doesn't write a PID file.
	PID=`pidof kronosnetd`
	if [ -n "$PID" ]
	then
		echo "Kronosnet daemon is running with PID: [$PID]"
	else
		echo "Kronosnet daemon is not running."
	fi
}


# Allow status check for users that will fail the next test.
if [ "$1" = status ]; then
       rhstatus
       exit $?
fi

# Check that we can write to the config file. If not, then the user shouldn't
# be doing anything other than checking the status.
[ -w $CNF_PATH ] || exit 4

case "$1" in
  start)
  	start
	;;
  stop)
  	stop
	;;
  restart)
  	restart
	;;
  reload)
  	reload
	;;
  status)
  	rhstatus
	;;
  condrestart)
  	[ -f /var/lock/subsys/smb ] && restart || :
	;;
  *)
	echo $"Usage: $0 {start|stop|restart|reload|status|condrestart}"
	exit 2
esac

exit $?