xvp.rc

#!/bin/bash
#
# xvp		Start, stop and manage xvp.
#
# chkconfig: 2345 90 10
# description: Starts and stops VNC Console Proxy Server for XenServer
# processname: xvp
# config: /etc/xvp.conf
# pidfile:/var/run/xvp.pid

### BEGIN INIT INFO
# Provides: xvp
# Required-Start: $syslog $network
# Required-Stop: $syslog $network
# Default-Start:
# Default-Stop: 0 1 2 3 4 5 6
# Short-Description: start and stop xvp
# Description: xvp is a VNC Console Proxy Server for XenServer
### END INIT INFO

RETVAL=0
prog="xvp"
XVP=/usr/sbin/xvp

# set sysconfig settings
[ -f /etc/sysconfig/xvp ] && . /etc/sysconfig/xvp

if [ -f /etc/init.d/functions ]; then

#
# Red Hat style distro
# --------------------
#

. /etc/init.d/functions
LOCK_FILE=/var/lock/subsys/xvp
RETVAL=0


start() {
	echo -n $"Starting $prog: "
	daemon $prog $XVPARGS
	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && touch $LOCK_FILE
	return $RETVAL
}

stop() {
	echo -n $"Stopping $prog: "
	killproc $XVP
	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && rm -f $LOCK_FILE
	return $RETVAL
}	

reload() {
	echo -n $"Reloading $prog: "
	killproc $XVP -HUP && killproc $XVP -USR1
	RETVAL=$?
	echo
	return $RETVAL
}	

dump() {
	echo -n $"Dumping $prog: "
	killproc $XVP -USR2
	RETVAL=$?
	echo
	return $RETVAL
}	

disconnect() {
	echo -n $"Disconnecting $prog: "
	killproc $XVP -QUIT
	RETVAL=$?
	echo
	return $RETVAL
}	

condrestart() {
	if [ -f $LOCK_FILE ]; then
	    stop
	    sleep 3
	    start
	fi
}

showstatus() {
	status $XVP
	RETVAL=$?
	return $RETVAL
}

elif [ -f /etc/rc.status ]; then

#
# SuSE style distro
# -----------------
#

XVP_PIDFILE=/var/run/xvp.pid
. /etc/rc.status
rc_reset

start() {
	echo -n $"Starting $prog"
	startproc $XVP $XVPARGS
	rc_status -v
}

stop() {
	echo -n $"Stopping $prog"
	killproc -p $XVP_PIDFILE -TERM $XVP
	rc_status -v
}	

reload() {
	echo -n $"Reloading $prog"
	killproc -p $XVP_PIDFILE -HUP $XVP
	killproc -p $XVP_PIDFILE -USR1 $XVP
	rc_status -v
}

dump() {
	echo -n $"Reloading $prog"
	killproc -p $XVP_PIDFILE -USR2 $XVP
	rc_status -v
}	

disconnect() {
	echo -n $"Disconnecting $prog"
	killproc -p $XVP_PIDFILE -QUIT $XVP
	rc_status -v
}	

condrestart() {
	if checkproc -p $XVP_PIDFILE $XVP; then
	    stop
	    sleep 3
	    start
	fi
}

showstatus() {
	echo -n "Checking for ${prog}: "
	checkproc -p $XVP_PIDFILE $XVP
	rc_status -v
}

fi

case "$1" in
  start)
  	start
	;;
  stop)
  	stop
	;;
  restart)
	stop
	sleep 3
  	start
	;;
  reload)
  	reload
	;;
  dump)
  	dump
	;;
  disconnect)
  	disconnect
	;;
  status)
        showstatus
	;;
  condrestart)
	condrestart
	;;
  *)
	echo $"Usage: $0 {start|stop|status|reload|dump|disconnect|restart|condrestart}"
	RETVAL=3
esac
exit $RETVAL