#! /bin/sh
# Copyright (c) 1996 SuSE GmbH Nuernberg, Germany.  All rights reserved.
#
# Author: Burchard Steinbild <bs@suse.de>, 1996
#         Werner Fink <werner@suse.de>, 1998,2000
#
# /etc/init.d/pcnfsd
#
#   and symbolic its link
#
# /usr/sbin/rcpcnfsd
#
### BEGIN INIT INFO
# Provides:          pcnfsd
# Required-Start:    $remote_fs $portmap $syslog
# Required-Stop:     $remote_fs $portmap $syslog
# Default-Start:     3 5
# Default-Stop:	     0 1 2 4 6
# Short-Description: PC NFS server
# Description:       PC NFS server
### END INIT INFO

PCNFSD_BIN=/usr/sbin/rpc.pcnfsd
test -x $PCNFSD_BIN || exit 5

PCNFSD_SYSCONFIG=/etc/sysconfig/pcnfsd
test -r $PCNFSD_SYSCONFIG || exit 6                                               
. $PCNFSD_SYSCONFIG

# 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 PCNFS daemon"
        ## Start daemon with startproc(8). If this fails
        ## the echo return value is set appropriate.

        # startproc should return 0, even if service is 
        # already running to match LSB spec.
        startproc $PCNFSD_BIN $PCNFSD_LPSPOOL

        # Remember status and be verbose
	rc_status -v
        ;;
    stop)
        echo -n "Shutting down PCNFS daemon"
        ## Stop daemon with killproc(8) and if this fails
        ## set echo the echo return value.

        killproc -TERM $PCNFSD_BIN

        # Remember status and be verbose
        rc_status -v
        ;;
    try-restart)
        ## Stop the service and if this succeeds (i.e. the 
        ## service was running before), start it again.
        ## Note: try-restart is not (yet) part of LSB (as of 0.7.5)
        $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.
        $0 stop
        $0 start

        # 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 PCNFS daemon"
        ## if it supports it:
        #killproc -HUP $FOO_BIN
        #touch /var/run/FOO.pid
        #rc_status -v

        ## Otherwise:
        $0 stop  &&  $0 start
        rc_status
        ;;
    reload)
        ## Like force-reload, but if daemon does not support
        ## signalling, do nothing (!)

        # If it supports signalling:
        #echo -n "Reload service FOO"
        #killproc -HUP $FOO_BIN
        #touch /var/run/FOO.pid
        #rc_status -v
        
        ## Otherwise if it does not support reload:
        rc_failed 3
        rc_status -v
        ;;
    status)
        echo -n "Checking for PCNFS 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

        # NOTE: checkproc returns LSB compliant status values.
        checkproc $PCNFSD_BIN
        rc_status -v
        ;;
    *)
        echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload}"
        exit 1
        ;;
esac
rc_exit