File flow-tools.init of Package flow-tools

#! /bin/sh
# Copyright (c) 2007 Author: Carsten Schoene <cs@linux-administrator.com>
#
# /etc/init.d/flow-tools
#
#   and symbolic its link
#
# /usr/sbin/rcflow-tools
#
# System startup script for the flow-tools daemon
#
### BEGIN INIT INFO
# Provides: flow-tools
# Required-Start: $remote_fs $portmap
# Should-Start: flow-tools 
# Required-Stop: portmap
# Default-Start: 3 5
# Default-Stop: 0 1 2 6
# Short-Description: Start flow-tools
# Description: starts the flow-tools daemon. 
### END INIT INFO

FLOWTOOLS_BIN=/usr/bin/flow-capture
test -x $FLOWTOOLS_BIN || { echo "$FLOWTOOLS_BIN not installed";
        if [ "$1" = "stop" ]; then exit 0; else exit 5; fi; }

FLOWTOOLS_CONFIG=/etc/sysconfig/flow-tools
test -r $FLOWTOOLS_CONFIG || { echo "$FLOWTOOLS_CONFIG not existing";
        if [ "$1" = "stop" ]; then exit 0; else exit 6; fi; }

# Read config
. $FLOWTOOLS_CONFIG

. /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
#
# 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 flow-tools"
	startproc $FLOWTOOLS_BIN $FLOWTOOLS_OPTIONS $OPTIONS
	rc_status -v
	;;
    stop)
	echo -n "Shutting down flow-tools"
	killproc -TERM $FLOWTOOLS_BIN
	rc_status -v
	;;
    try-restart|condrestart)
        ## Do a restart only if the service was active before.
        ## Note: try-restart is now part of LSB (as of 1.9).
        ## RH has a similar command named condrestart.
        if test "$1" = "condrestart"; then
                echo "${attn} Use try-restart ${done}(LSB)${attn} rather than condrestart ${warn}(RH)${norm}"
        fi
	$0 status
        if test $? = 0; then
                $0 restart
        else
                rc_reset        # Not running is not a failure.
        fi
        rc_status
	;;
    restart)
	$0 stop
	sleep 1
	$0 start
	rc_status
	;;
    force-reload)
	echo -n "Reload service flow-tools"
	killproc -HUP $FLOWTOOLS_BIN
	rc_status -v
	;;
    reload)
	echo -n "Reload service flow-tools"
	killproc -HUP $FLOWTOOLS_BIN
	rc_status -v
	;;
    status)
	echo -n "Checking for flow-tools: "
	checkproc $FLOWTOOLS_BIN
	rc_status -v
	;;
    probe)
	if [ /etc/flow-tools/flow-tools.cf -nt /var/run/flow-tools.pid ]; then
	  echo reload
        elif [ $FLOWTOOLS_CONFIG -nt /var/run/flow-tools.pid ]; then
          echo restart
	fi
	;;
    *)
	echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
	exit 1
	;;
esac
rc_exit