Vuse init.d Control Script

#!/usr/bin/env bash
##############################################################################
# #
# Vuse (projects@brandt.ie) #
# #
# This script launches the Vuse BitTorrent Client on boot. #
# #
##############################################################################
#
### BEGIN INIT INFO
# Provides: Vuse
# Required-Start: $local_fs $remote_fs $syslog $network
# Should-Start:
# Required-Stop: $local_fs $remote_fs $syslog $network
# Should-Stop:
# Default-Start: 3 5
# Default-Stop: 0 1 2 6
# Short-Description: Vuse BitTorrent Client.
# Description: Vuse BitTorrent Client
### END INIT INFO

# Check for existence of the rc script
RCSCRIPT=/usr/bin/rcvuse
test -x $RCSCRIPT || ln -fs /etc/init.d/vuse $RCSCRIPT

# 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

# 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 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.

->[+/etc/init.d/vuse+]
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