Vuse init.d Control Script

1. !/usr/bin/env bash

2. #
3. Vuse (projects@brandt.ie) #
4. #
5. This script launches the Vuse BitTorrent Client on boot. #
6. #

7. 1. BEGIN INIT INFO

8. Provides: Vuse
9. Required-Start: $local_fs $remote_fs $syslog $network
10. Should-Start:
11. Required-Stop: $local_fs $remote_fs $syslog $network
12. Should-Stop:
13. Default-Start: 3 5
14. Default-Stop: 0 1 2 6
15. Short-Description: Vuse BitTorrent Client.
16. Description: Vuse BitTorrent Client

    1. END INIT INFO
17. Check for existence of the rc script

RCSCRIPT=/usr/bin/rcvuse test -x $RCSCRIPT || ln -fs /etc/init.d/vuse $RCSCRIPT

1. Check for existence of needed binary file

VUSE_BIN=/opt/azureus/azureus test -r $VUSE_BIN || { echo "$VUSE_BIN not existing";

	if [ "$1" = "stop" ]; then exit 0;
	else exit 5; fi; }

VUSE_USER=bob id $VUSE_USER > /dev/null 2> /dev/null || { echo "$VUSE_USER user doesn't exist";

	if [ "$1" = "stop" ]; then exit 0;
	else exit 4; fi; }

USER_PARAM= [ `id -u` == 0 ] && USER_PARAM="-u $VUSE_USER "

VUSE_OPTIONS='' VUSE_MONITOR_TIMEOUT=2h

. /etc/rc.status rc_reset

1. Return values acc. to LSB for all commands but status:
2. 0 - success
3. 1 - generic or unspecified error
4. 2 - invalid or excess argument(s)
5. 3 - unimplemented feature (e.g. "reload")
6. 4 - user had insufficient privileges
7. 5 - program is not installed
8. 6 - program is not configured
9. 7 - program is not running
10. 8--199 - reserved (8--99 LSB, 100--149 distrib, 150--199 appl)
12. Note that starting an already running service, stopping
13. or restarting a not-running service as well as the restart
14. with force-reload (in case signaling is not supported) are
15. considered a success.

case "$1" in

    start)
	echo -n "Starting Vuse "
	/sbin/startproc $USER_PARAM$VUSE_BIN $VUSE_OPTIONS

	# Remember status and be verbose
	rc_status -v
	;;
    stop)
	echo -n "Shutting down Vuse "
	/sbin/killproc -TERM $VUSE_BIN

	# Remember status and be verbose
	rc_status -v
	;;
    try-restart|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
	;;
    status)
	echo -n "Checking for service Vuse "
	/sbin/checkproc $VUSE_BIN
	# Remember status and be verbose
	rc_status -v
	;;
    monitor)
	echo "Starting Monitoring of the Vuse service. Timeout = $VUSE_MONITOR_TIMEOUT"
	$0 start-sleep

	# Remember status and be quiet
	rc_status
	;;	
    start-sleep)
	echo "Starting Monitoring of the Vuse service. Timeout = $VUSE_MONITOR_TIMEOUT"

	if ! $0 status ; then
		$0 start
		sleep $VUSE_MONITOR_TIMEOUT && $0 start-sleep &
	fi

	# Remember status and be quiet
	rc_status
	;;
    *)
	echo "Usage: $0 {start|stop|status|try-restart|restart|monitor)"
	exit 1
	;;

esac rc_exit

(:title Vuse init.d Control Script:)

Vuse (Azureus) is a bit torrent client.

This init.d script allows the user to stop/start the application on boot, but can also start a process where it launches every so often to make sure that the application is running.

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