#!/bin/sh

### BEGIN INIT INFO
# Provides:             orchestra-conductor
# Required-Start:       networking
# Required-Stop:        networking
# Default-Start:        2 3 4 5
# Default-Stop:		0 1 6
# Short-Description:    Conductor queue manager for Orchestra
### END INIT INFO

set -e

export PATH="/usr/bin:/bin:/usr/sbin:/sbin"

CONDUCTOR=/usr/sbin/conductor

test -x "${CONDUCTOR}" || exit 0

CONDUCTOR_ARGS=""
ENABLED=no
PIDFILE=/var/run/orchestra-conductor.pid

if test -f /etc/default/orchestra-conductor; then
   . /etc/default/orchestra-conductor
fi

. /lib/lsb/init-functions

if [ "${ENABLED}" != "yes" ]; then
    exit 0
fi

case "$1" in
    start)
	log_daemon_msg "Starting the Conductor"
	if start-stop-daemon --start --quiet --oknodo --background --pidfile "${PIDFILE}" --make-pidfile --exec "${CONDUCTOR}" -- ${CONDUCTOR_ARGS}; then
	    log_end_msg 0
	else
	    log_end_msg 1
	fi
	;;
    stop)
	log_daemon_msg "Stopping the Conductor"
	if start-stop-daemon --stop --quiet --oknodo --pidfile "${PIDFILE}" -x "${CONDUCTOR}"; then
	    log_end_msg 0
	else
	    log_end_msg 1
	fi
	;;
    reload)
	log_daemon_msg "Asking the Conductor to Reload Configuration"
	if start-stop-daemon --stop --quiet --signal HUP --pidfile "${PIDFILE}" -x "${CONDUCTOR}"; then
	    log_end_msg 0
	else
	    log_end_msg 1
	fi
	;;
    status)
	status_of_proc -p "${PIDFILE}" "${CONDUCTOR}" conductor && exit 0 || exit $?
	;;
    *)
	log_action_msg "Usage: /etc/init.d/orchestra-conductor {start|stop|reload|status}"
	exit 1
     	;;
esac