#! /bin/sh
#
# Start/stop script for the simple2zoom SRU gateway
#
# $Id: init-script,v 1.1 2007-07-06 15:31:51 mike Exp $
#

set -e

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="SRU/Z39.50 Gateway"
NAME=simple2zoom
BASEDIR=$(dirname $0)
DAEMON=$BASEDIR/$NAME
PIDFILE=/var/run/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
LOGFILE=$BASEDIR/sru.log
SOCKET=tcp:@:8888
USER=www-data

# Gracefully exit if the package has been removed.
test -x $DAEMON || exit 0

#
#	Function that starts the daemon/service.
#
d_start() {
    if [ -f $PIDFILE ] ; then
        echo
        echo "Already running as pid $(cat $PIDFILE)"
        exit 1;
    fi

    $DAEMON -D -p $PIDFILE -l $LOGFILE -u $USER $SOCKET > $LOGFILE 2>&1
}

#
#	Function that stops the daemon/service.
#
d_stop() {
    kill $(cat $PIDFILE)
    rm $PIDFILE
}


case "$1" in
  start)
	echo -n "Starting $DESC: $NAME"
	d_start
	echo "."
	;;
  stop)
	echo -n "Stopping $DESC: $NAME"
	d_stop
	echo "."
	;;
  #reload)
	#
	#	If the daemon can reload its configuration without
	#	restarting (for example, when it is sent a SIGHUP),
	#	then implement that here.
	#
	#	If the daemon responds to changes in its config file
	#	directly anyway, make this an "exit 0".
	#
	# echo -n "Reloading $DESC configuration..."
	# d_reload
	# echo "done."
  #;;
  restart|force-reload)
	#
	#	If the "reload" option is implemented, move the "force-reload"
	#	option to the "reload" entry above. If not, "force-reload" is
	#	just the same as "restart".
	#
	echo -n "Restarting $DESC: $NAME"
	d_stop
	sleep 1
	d_start
	echo "."
	;;
  *)
	# echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
	echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2
	exit 1
	;;
esac

exit 0
