#!/bin/sh
#
# This shell script starts and stops gllin.
#

RETVAL=0
prog="gllin"

if [ -f /etc/default/$prog ] 
then
  . /etc/default/$prog
else
  GLLIN_PATH=/home/root/gllin/
fi

start() {
	# Start daemons.
	echo -n "Starting $prog: "
	cd $GLLIN_PATH
	if [ ! -p /tmp/nmeaNP ]
	then
	  mknod /tmp/nmeaNP p
	fi
	cat /tmp/nmeaNP > /dev/null & 
	if [ -e $GLLIN_PATH/gllin.real ]
	then
	  lib/ld-linux.so.2 --library-path $GLLIN_PATH/lib:$GLLIN_PATH/usr/lib $GLLIN_PATH/gllin.real -low 5 > /dev/null
	  lib/ld-linux.so.2 --library-path $GLLIN_PATH/lib:$GLLIN_PATH/usr/lib $GLLIN_PATH/gllin.real -periodic 1 +daemon
	else
	  lib/ld-linux.so.2 --library-path $GLLIN_PATH/lib:$GLLIN_PATH/usr/lib $GLLIN_PATH/gllin -low 5 > /dev/null
	  lib/ld-linux.so.2 --library-path $GLLIN_PATH/lib:$GLLIN_PATH/usr/lib $GLLIN_PATH/gllin -periodic 1 +daemon
	fi
	echo "success"
	RETVAL=$?
	echo
	return $RETVAL
}

stop() {
	# Stop daemons.
	echo -n "Shutting down $prog: "
	pkill ld-linux.so.2	
    	RETVAL=$?
	echo
	return $RETVAL
}

# See how we were called.
case "$1" in
  start)
	start
	;;
  stop)
	stop
	;;
  restart|reload)
	stop
	start
	RETVAL=$?
	;;
  status)
#	RETVAL=$?
	;;
  *)
	echo "Usage: $0 {start|stop|restart|condrestart|status}"
	exit 1
esac

exit $RETVAL