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File aiccu.init of Package aiccu

#!/bin/sh
#
# openSUSE system startup script for aiccu daemon.
#
# Copyright (C) 2007-2009 SUSE LINUX Products GmbH / Novell Inc.
# All rights reserved.
#
# Authors: Marius Tomaschewski <mt@suse.de>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version. 
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
### BEGIN INIT INFO
# Provides:          aiccu
# Required-Start:    $syslog $network $remote_fs
# Should-Start:      network-remotefs $named $time
# Required-Stop:     $syslog $network $remote_fs
# Should-Stop:       network-remotefs $named $time
# Default-Start:     3 5
# Default-Stop:      0 1 2 6
# Short-Description: Automatic IPv6 Connectivity Client Utility
# Description:       Start aiccu to automatically configure the IPv6 tunnel.
### END INIT INFO
#

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

# Check for existence of needed config file and read it
AICCU_CONFIG=/etc/aiccu.conf
test -r $AICCU_CONFIG || {
	echo "$AICCU_CONFIG not existing";
	if [ "$1" = "stop" ]; then exit 0; else exit 6; fi;
}
# Verify that username is set in the config
if test "x`sed -ne '/^[ \t]*username/{=}' $AICCU_CONFIG 2>/dev/null`" = x ;
then
	echo "AICCU username is not configured, edit $AICCU_CONFIG first"
	if [ "$1" = "stop" ]; then exit 0; else exit 6; fi;
fi
# Verify that daemon mode is set in the config
if test "x`sed -ne '/^[ \t]*daemonize[ \t]\+true/{=}' $AICCU_CONFIG 2>/dev/null`" = x ;
then
	echo "AICCU is not configured to run as daemon"
	if [ "$1" = "stop" ]; then exit 0; else exit 6; fi;
fi

# Init aiccu pid file location related variables (no support for quoted values!)
AICCU_PID=`sed -ne '/^[ \t]*pidfile/{s/^[ \t]*pidfile[ \t]*//p;q}' "$AICCU_CONFIG" 2>/dev/null`

# 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     be verbose in local rc status and clear it afterwards
#      rc_status -v -r  ditto and clear both the local and overall rc status
#      rc_status -s     display "skipped" and exit with status 3
#      rc_status -u     display "unused" and exit with status 3
#      rc_failed        set local and overall rc status to failed
#      rc_failed <num>  set local and overall rc status to <num>
#      rc_reset         clear both the local and overall rc status
#      rc_exit          exit appropriate to overall rc status
#      rc_active        checks whether a service is activated by symlinks
. /etc/rc.status

# Reset status of this service
rc_reset

# Return values acc. to LSB for all commands but status:
# 0	  - success
# 1       - generic or unspecified error
# 2       - invalid or excess argument(s)
# 3       - unimplemented feature (e.g. "reload")
# 4       - user had insufficient privileges
# 5       - program is not installed
# 6       - program is not configured
# 7       - program is not running
# 8--199  - reserved (8--99 LSB, 100--149 distrib, 150--199 appl)
# 
# Note that starting an already running service, stopping
# or restarting a not-running service as well as the restart
# with force-reload (in case signaling is not supported) are
# considered a success.

case "$1" in
    start)
	echo -n "Starting AICCU "
	/sbin/startproc ${AICCU_PID:+-p "$AICCU_PID"} "$AICCU_BIN" start "$AICCU_CONFIG"

# Remember status and be verbose
	rc_status -v
	;;
    stop)
	echo -n "Shutting down AICCU "
	/sbin/killproc ${AICCU_PID:+-p "$AICCU_PID"} "$AICCU_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 the service if it
	## is running.

echo -n "Reload service AICCU "
	$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 AICCU "
	rc_failed 3
	rc_status -v
	;;
    status)
	echo -n "Checking for service AICCU "
	# 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.)
	
	/sbin/checkproc ${AICCU_PID:+-p "$AICCU_PID"} "$AICCU_BIN"
	rc_status -v
	;;
    probe)
	test "$AICCU_CONFIG" -nt "${AICCU_PID:-/var/run/aiccu.pid}" && echo restart
	;;
    *)
	echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
	exit 1
	;;
esac
rc_exit

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File aiccu.init of Package aiccu

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