core-agent-linux/vm-init.d/qubes-updates-proxy-forwarder

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#!/bin/bash
#
# Updates proxy forwarder Startup script for the updates proxy forwarder
#
# chkconfig: 345 85 15
# description: forwards connection to updates proxy over Qubes RPC
#
# processname: ncat
# pidfile: /var/run/qubes-updates-proxy-forwarder.pid
#
# Source function library.
. /etc/rc.d/init.d/functions
# Source Qubes library.
. /usr/lib/qubes/init/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0
exec="/usr/bin/ncat"
prog=$(basename $exec)
pidfile="/var/run/qubes-updates-proxy-forwarder.pid"
[ -e /etc/sysconfig/qubes-updates-proxy-forwarder ] && . /etc/sysconfig/qubes-updates-proxy-forwarder
lockfile=/var/lock/subsys/qubes-updates-proxy-forwarder
start() {
have_qubesdb || return
if ! qsvc updates-proxy-setup ; then
# updates proxy configuration disabled
exit 0
fi
if qsvc qubes-updates-proxy ; then
# updates proxy running here too, avoid looping traffic back to itself
exit 0
fi
[ -x $exec ] || exit 5
echo -n $"Starting $prog (as Qubes updates proxy forwarder): "
start-stop-daemon \
--exec $exec \
--pidfile "$pidfile" \
--make-pidfile \
--background \
--start \
-- \
-k -l -e 'qrexec-client-vm $default qubes.UpdatesProxy'
retval=$?
echo
[ $retval -eq 0 ] && touch $lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc -p $pidfile $prog
retval=$?
echo
[ $retval -eq 0 ] && rm -f $lockfile
return $retval
}
restart() {
stop
start
}
force_reload() {
restart
}
rh_status() {
status $prog
}
rh_status_q() {
rh_status >/dev/null 2>&1
}
case "$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|force-reload}"
exit 2
esac
exit $?