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File trafmon.init of Package trafmon

#! /bin/sh
# Copyright (c) 1995-2004 SUSE Linux AG, Nuernberg, Germany.
# All rights reserved.
#
# Author: Klaus Singvogel
# Please send feedback to http://www.suse.de/feedback/
#
### BEGIN INIT INFO
# Provides:          trafmon
# Required-Start:    $network
# Should-Start:      $time
# Required-Stop:     $null
# Should-Stop:       $local_fs
# Default-Start:     2 3 5
# Default-Stop:      0 1 6
# Short-Description: traffic monitor
# Description:       Start trafmon to collect information about network traffic
### END INIT INFO

# Source SuSE config, only if exists with size greater zero
test -s /etc/rc.config && \
    . /etc/rc.config

test -s /etc/rc.status && \
     . /etc/rc.status

# Check for missing binaries (stale symlinks should not happen)
# Note: Special treatment of stop for LSB conformance
TRAFMON_BIN=/usr/sbin/trafmond
test -x $TRAFMON_BIN || { echo "$TRAFMON_BIN not installed"; 
	if [ "$1" = "stop" ]; then exit 0;
	else exit 5; fi; }

# Check for existence of needed config file and read it
TRAFMON_CONFIG=/etc/sysconfig/trafmon
test -r $TRAFMON_CONFIG || { echo "$TRAFMON_CONFIG not existing";
	if [ "$1" = "stop" ]; then exit 0;
	else exit 6; fi; }

# Read config	
. $TRAFMON_CONFIG

# Reset status of this service
rc_reset

case "$1" in
    start)
	echo -n "Starting traffic monitor "
	## Start daemon with startproc(8). If this fails
	## the return value is set appropriately by startproc.
	startproc $TRAFMON_BIN

# Remember status and be verbose
	rc_status -v
	;;
    stop)
	echo -n "Shutting down traffic monitor "
	## Stop daemon with killproc(8) and if this fails
	## killproc sets the return value according to LSB.

killproc -TERM $TRAFMON_BIN

# Remember status and be verbose
	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
	# 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 service traffic monitor "
	## if it supports it:
	#killproc -HUP $TRAFMON_BIN
	#rc_status -v

## Otherwise:
	$0 try-restart
	rc_status
	;;
    reload)
	## Like force-reload, but if daemon does not support
	## signaling, do nothing (!)

# If it supports signaling:
	echo -n "Reload service traffic monitor "
	#killproc -HUP $TRAFMON_BIN
	#rc_status -v
	
	## Otherwise if it does not support reload:
	rc_failed 3
	rc_status -v
	;;
    status)
	echo -n "Checking for service traffic monitor "
	## Check status with checkproc(8), if process is running
	## checkproc will return with exit status 0.

# Return value is slightly different for the status command:
	# 0 - service up and running
	# 1 - service dead, but /var/run/  pid  file exists
	# 2 - service dead, but /var/lock/ lock file exists
	# 3 - service not running (unused)
	# 4 - service status unknown :-(
	# 5--199 reserved (5--99 LSB, 100--149 distro, 150--199 appl.)
	
	# NOTE: checkproc returns LSB compliant status values.
	checkproc $TRAFMON_BIN
	# NOTE: rc_status knows that we called this init script with
	# "status" option and adapts its messages accordingly.
	rc_status -v
	;;
    *)
	echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload}"
	exit 1
	;;
esac
rc_exit

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File trafmon.init of Package trafmon

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