cups/cups.init

#!/bin/sh
#
# "$Id: cups.sh,v 1.10 2000/03/30 05:19:16 mike Exp $"
#
#   Startup/shutdown script for the Common UNIX Printing System (CUPS).
#
#   Linux chkconfig stuff:
#
#   chkconfig: 2345 25 10
#   description: Startup/shutdown script for the Common UNIX \
#                Printing System (CUPS).
#
#   Copyright 1997-2000 by Easy Software Products, all rights reserved.
#
#   These coded instructions, statements, and computer programs are the
#   property of Easy Software Products and are protected by Federal
#   copyright law.  Distribution and use rights are outlined in the file
#   "LICENSE.txt" which should have been included with this file.  If this
#   file is missing or damaged please contact Easy Software Products
#   at:
#
#       Attn: CUPS Licensing Information
#       Easy Software Products
#       44141 Airport View Drive, Suite 204
#       Hollywood, Maryland 20636-3111 USA
#
#       Voice: (301) 373-9603
#       EMail: cups-info@cups.org
#         WWW: http://www.cups.org
#
# heavily edited so that it's more like other scripts in init.d on Red Hat
# Linux
#
### BEGIN INIT INFO
# Provides: cups
# Required-Start: $syslog $local_fs
# Required-Stop: $syslog $local_fs
# Should-Start: portreserve
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: The CUPS scheduler
# Description: The CUPS scheduler
### END INIT INFO

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

DAEMON=cupsd

prog=cups

check() {
	# Check that we're a privileged user
	[ `id -u` = 0 ] || exit 4
	
	# Check if cupsd is executable
	[ -x /usr/sbin/cupsd ] || exit 5
}

start () {
	check
	[ -f /etc/cups/cupsd.conf ] || exit 6

	echo -n $"Starting $prog: "

	# tell portreserve to release the port
	[ -x /sbin/portrelease ] && /sbin/portrelease cups &>/dev/null || :

	# start daemon
	daemon $DAEMON
        RETVAL=$?
	echo
	[ $RETVAL = 0 ] && touch /var/lock/subsys/cups

	udevadm trigger --subsystem-match=usb	\
		--attr-match=bInterfaceClass=07	\
		--attr-match=bInterfaceSubClass=01 &>/dev/null || :
        udevadm trigger --subsystem-match=usb \
		--property-match=DEVNAME="/dev/usb/lp*" &>/dev/null || :

	return 0
}

stop () {
	check

	# stop daemon
	echo -n $"Stopping $prog: "
	killproc $DAEMON
	RETVAL=$?
	echo
	[ $RETVAL = 0 ] && rm -f /var/lock/subsys/cups
	return 0
}

restart() {
	stop
	start
}

case $1 in
	start)
		start
	;;
	stop)
		stop
	;;
	restart)
		restart
	;;
	condrestart|try-restart)
		[ -f /var/lock/subsys/cups ] && restart || :
	;;	
	reload)
		echo -n $"Reloading $prog: "
		killproc $DAEMON -HUP
		RETVAL=$?
		echo
	;;
	force-reload)
		echo -n $"Reloading $prog: "
		if ! killproc $DAEMON -HUP; then
			restart
		fi
		echo
	;;
	status)
		status cups
		RETVAL=$?
	;;
	restartlog)
		stop
		cat /dev/null >/var/log/cups/error_log
		start
	;;
	*)

	echo $"Usage: $prog {start|stop|restart|condrestart|reload|status}"
	exit 2
esac

exit $RETVAL