#! /bin/sh
# Copyright (c) 2000, 2001 SuSE GmbH Nuernberg, Germany.  All rights reserved.
#
# Author: Thorsten Kukuk <kukuk@suse.de>
#
# /etc/init.d/portmap
#
#   and symbolic its link
#
# /sbin/rcportmap
#
# System startup script for the RPC program number mapper
#
### BEGIN INIT INFO
# Provides: portmap
# Required-Start: $network $syslog
# Required-Stop: $network $syslog
# Default-Start: 3 5
# Default-Stop: 0 1 2 4 6
# Description: DARPA port to RPC program number mapper
### END INIT INFO

PORTMAP_BIN=/sbin/portmap
test -x $PORTMAP_BIN || exit 5

# Shell functions sourced from /etc/rc.status:
#      rc_check         check and set local and overall rc status
#      rc_status        check and set local and overall rc status
#      rc_status -v     ditto but be verbose in local rc status
#      rc_status -v -r  ditto and clear the local rc status
#      rc_failed        set local and overall rc status to failed
#      rc_reset         clear local rc status (overall remains)
#      rc_exit          exit appropriate to overall rc status
. /etc/rc.status

# First reset status of this service
rc_reset

# Return values acc. to LSB for all commands but status:
# 0 - success
# 1 - misc error
# 2 - invalid or excess args
# 3 - unimplemented feature (e.g. reload)
# 4 - insufficient privilege
# 5 - program not installed
# 6 - program not configured
# 7 - program is not running
#
# Note that starting an already running service, stopping
# or restarting a not-running service as well as the restart
# with force-reload (in case signalling is not supported) are
# considered a success.

case "$1" in
    start)
	echo -n "Starting RPC portmap daemon"
	startproc $PORTMAP_BIN
        rc_status -v
	;;
    stop)
	echo -n "Shutting down RPC portmap daemon"
	killproc -TERM $PORTMAP_BIN
	rc_status -v
	;;
    try-restart)
        ## Do a restart only if the service was active before.
        $0 status >/dev/null && $0 restart

        # Remember status and be quiet
        rc_status
        ;;
    restart)
        ## Stop the service and regardless of whether it was
        ## running or not, start it again.
        pmap_dump > /var/run/portmap.state
        $0 stop
        $0 start
	pmap_set < /var/run/portmap.state
	rm -f /var/run/portmap.state

        # Remember status and be quiet
        rc_status
        ;;
    force-reload)
        ## Signal the daemon to reload its config. Most daemons
        ## do this on signal 1 (SIGHUP).
        ## If it does not support it, restart.

        echo -n "Reload RPC portmap daemon"
        ## if it supports it:
        #killproc -HUP $PORTMAP_BIN
        #rc_status -v

        ## Otherwise:
        pmap_dump > /var/run/portmap.state
        $0 stop
        $0 start
	pmap_set < /var/run/portmap.state
	rm -f /var/run/portmap.state

        # Remember status and be quiet
        rc_status
        ;;
    reload)
	# portmap does not support SIGHUP signaling
        echo -n "Reload RPC portmap daemon"
	rc_failed 3
        rc_status -v
        ;;
    status)
        echo -n "Checking for RPC portmap daemon: "
        ## Check status with checkproc(8), if process is running
        ## checkproc will return with exit status 0.

        # Status has a slightly different for the status command:
        # 0 - service running
        # 1 - service dead, but /var/run/  pid  file exists
        # 2 - service dead, but /var/lock/ lock file exists
        # 3 - service not running

        checkproc $PORTMAP_BIN
        rc_status -v
        ;;
    *)
	echo "Usage: $0 {start|stop|restart|force-reload|reload|status}"
	exit 1
	;;
esac
rc_exit

