#!/bin/sh
#
# jftpgw startup script - for System V like UNIX
#
# contributed by Juergen Meier <jpm@class.de>
#

# Set this to the location of the jftpgw files:

JFTPGWPATH=/opt/jftpgw
CONFFILE=$JFTPGWPATH/jftpgw.conf
BINARY=$JFTPGWPATH/bin/jftpgw

PATH=/usr/bin:$PATH

if [ x"$CONFFILE" != x"" ] && [ -r $CONFFILE ] ; then
	# echo "Conffile is readable";
	PIDFILE=`cat $CONFFILE  | grep "^pidfile" | cut -f 2- -d' '`
fi


# if PIDFILE cannot be determined out of the config file (see above, set it
# here. If it is not set, is is cut out of the ``ps'' output)

#PIDFILE=/var/run/jftpgw.pid


if [ ! -x $BINARY ]
then
	echo "Error: $BINARY not found, verify your installation!"
        exit
fi


# Kill the named process(es) with the given signal
# usage: killproc procname [-SIGNAL]
killproc() {
	extrct_pid=`ps -e |
		grep -w "$1$" |
		sed -e 's/^  *//' -e 's/ .*//'`

	if [ x"$PIDFILE" != x"" ] && [ -r $PIDFILE ]; then
		pid=`cat $PIDFILE`
	        [ "$pid" != "" ] && kill $2 $pid
		if [ "$2" == "" ] && [ -e $PIDFILE ]; then
			# The pidfile still exists - grant two seconds
			sleep 2;
			if [ -e $PIDFILE ]; then
				pid=$extrct_pid
		        	[ "$pid" != "" ] && kill -KILL $pid
			fi
		fi
	else
		pid=$extrct_pid
	        [ "$pid" != "" ] && kill $2 $pid
	fi
}

# Start/stop processes required for jftpgw

case "$1" in
'start')
        # Only start if there is a config file
        if [ -r $CONFFILE ] ; then
		echo -ne Starting $BINARY...
                $BINARY
		echo done
	else
		echo "Config file does not exist or is not readable"
        fi
        ;;
'stop')
        killproc jftpgw
        ;;
'restart')
	$0 stop
	$0 start
	;;
'reload')
	killproc jftpgw -HUP
	;;
*)
        echo "Usage: $0 { start | stop | restart | reload }"
        ;;
esac