#! /bin/sh
# chkconfig:	345 91 35
# description:	This package enables Linux to talk to Macintosh \
#		computers via the AppleTalk networking protocol and \
#		provides printer, file sharing, and AppleTalk routing \
#		services. 
#
# AppleTalk daemons. Make sure not to start atalkd in the background:
# its data structures must have time to stablize before running the
# other processes.

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

# Source networking configuration.
. /etc/sysconfig/network

# Quickly probe for appletalk and warn if we can't find it
/sbin/modprobe appletalk || echo "[could not load appletalk module]"

# Check for IP Encapsulation support
#/sbin/modprobe ipddp || echo "[could not load IP encapsulation]"

# read in netatalk configuration
. /etc/sysconfig/netatalk

# Check that networking is up.
if is_yes "${NETWORKING}"; then
	if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
		# nls "ERROR: Networking is down. %s can't be run." <service>
		msg_network_down "AppleTalk"
		exit 1
	fi
else
	exit 0
fi

# initialize return values
RETVAL=1
RETVAL_ATALKD=0
RETVAL_PAPD=0
RETVAL_AFPD=0

# startup code for everything
case "$1" in
  start)
	if [ -f /var/lock/subsys/atalk ]; then
		msg_already_running "AppleTalk"
		exit 0
	fi

	if is_no "${ATALKD_RUN}"; then 
		msg_starting "atalkd"
		daemon atalkd
		RETVAL_ATALKD=$?
		run_cmd $(nls "Registering %s" "${ATALK_NAME}:Workstation${ATALK_ZONE}:") "nbprgstr -p 4 \"${ATALK_NAME}:Workstation${ATALK_ZONE}\""
		run_cmd $(nls "Registering %s" "${ATALK_NAME}:netatalk${ATALK_ZONE}:") "nbprgstr -p 4 \"${ATALK_NAME}:netatalk${ATALK_ZONE}\""
		if is_yes "${PAPD_RUN}"; then
			msg_starting "papd"
			daemon papd
			RETVAL_PAPD=$?
		fi
	fi

	if is_yes "${TIMELORD_RUN}"; then
		msg_starting "timelord"
		daemon timelord
	fi

	if is_yes "${AFPD_RUN}"; then
		msg_starting "afpd"
		daemon afpd ${AFPD_UAMLIST} -g ${AFPD_GUEST} -c ${AFPD_MAX_CLIENTS} -n \"${ATALK_NAME}${ATALK_ZONE}\"
		RETVAL_AFPD=$?
	fi

	if [ "$RETVAL_ATALKD" -eq 0 -a "$RETVAL_PAPD" -eq 0 -a "$RETVAL_AFPD" -eq 0 ]; then
		RETVAL=0
		touch /var/lock/subsys/atalk || RETVAL=1
	fi
	;;

  stop)
	if [ ! -f /var/lock/subsys/atalk ]; then
		msg_not_running "AppleTalk"
		exit 0
	fi

	if is_no "${ATALKD_RUN}"; then
		if is_yes "${PAPD_RUN}"; then
			msg_stopping "papd"
			killproc papd
		fi

		if is_yes "${TIMELORD_RUN}"; then
			msg_stopping "timelord"
			killproc timelord
		fi

		run_cmd $(nls "Unregistering %s" "${ATALK_NAME}:Workstation${ATALK_ZONE}:") "nbpunrgstr \"${ATALK_NAME}:Workstation${ATALK_ZONE}\""
		run_cmd $(nls "Unregistering %s" "${ATALK_NAME}:netatalk${ATALK_ZONE}:") "nbpunrgstr \"${ATALK_NAME}:netatalk${ATALK_ZONE}\""

		msg_stopping "atalk"
		killproc atalkd
	fi

	if [ is_yes "${AFPD_RUN}"; then
		msg_stopping "afpd"
		killproc afpd
	fi

	RETVAL=0
	rm -f /var/lock/subsys/atalk >/dev/null 2>&1
	;;
  restart|force-reload)
	$0 stop
	$0 start
	exit $?
	;;
  status)
	status atalkd
	exit $?
	;;
  *)
	msg_usage "$0 {start|stop|restart|force-reload|status}"
	exit 3
esac

exit $RETVAL