#!/bin/sh
#
# Startup script for dnotify 
#
# chkconfig: 345 91 15
# description: dnotify executes a command when the contents of a \
#              directory change
# processname: dnotify 
# config: /etc/sysconfig/dnotify
#
# By: Ben Reser <ben@reser.org> 
#
### BEGIN INIT INFO
# Provides: dnotify
# Default-Start: 3 4 5
# Short-Description: Directory Content Watcher
# Description: Directory Content Watcher
### END INIT INFO

# Source function library.
. /etc/rc.d/init.d/functions

[ -x /usr/bin/dnotify ] || exit 0

[ -r /etc/sysconfig/dnotify ] && [ -f /etc/sysconfig/dnotify ] || exit 0

[ -r /etc/sysconfig/dnotify.d ] && [ -d /etc/sysconfig/dnotify.d ] || exit 0

egrep -qshv '^([[:space:]]*#|[[space:]]*$)' /etc/sysconfig/dnotify \
	/etc/sysconfig/dnotify.d/* || exit 0

RETVAL=0

# See how we were called.
case "$1" in
  start)
	gprintf "Starting dnotify: "
	egrep -shv '^([[:space:]]*#|[[:space:]]*$)' /etc/sysconfig/dnotify \
	    /etc/sysconfig/dnotify.d/* | while read args; do
		 /usr/bin/dnotify $args &
		# Make sure any failure is saved in RETVAL
		retval_temp=$?
		[ $retval_temp -ne 0 ] && RETVAL=$retval_temp
	done;
	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/dnotify && success || failure
	echo
	;;
  stop)
	gprintf "Shutting down dnotify: "
	killall /usr/bin/dnotify 1>&2 2> /dev/null
	RETVAL=$?
	[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/dnotify && success || failure
	echo
	;;
  status)
	status dnotify 
	RETVAL=$?
	;;
  restart)
	$0 stop
	$0 start
	RETVAL=$?
	;;
  reload)
  	$0 restart
	RETVAL=$?
	;;
  *)
	gprintf "Usage: %s {start|stop|status|restart|reload}" "$0"
	exit 1
esac

exit $RETVAL