#! /bin/sh

### BEGIN INIT INFO
# Provides:		nagios-nsa
# Required-Start:	$remote_fs $syslog nagios3
# Required-Stop:	$remote_fs $syslog nagios3
# Default-Start:	2 3 4 5
# Default-Stop:		1 6 0
# Short-Description:	Nagios Simple IRC Agent
### END INIT INFO

PIDFILE=<%= scope.lookupvar('nagios::irc_bot::real_nsa_pidfile') %>
SOCKFILE=<%= scope.lookupvar('nagios::irc_bot::real_nsa_socket') %>

. /lib/lsb/init-functions

start() {
	log_daemon_msg "Starting nagios IRC bot" "nagios-nsa"
        if start-stop-daemon --start --quiet --oknodo --pidfile $PIDFILE --user nagios --chuid nagios --exec /usr/local/bin/riseup-nagios-server.pl; then
            log_end_msg 0
        else
            log_end_msg 1
        fi
}

stop () {
	log_daemon_msg "Stopping nagios IRC bot" "nagios-nsa"
        if start-stop-daemon --stop --quiet --pidfile $PIDFILE; then
            log_end_msg 0
        else
            log_end_msg 1
        fi
}

remove_socket() {
	[ -e $SOCKFILE ] && rm $SOCKFILE
}

cleanup() {
        if [ -r $PIDFILE ]; then
                ps -p `cat $PIDFILE` | grep -v 'PID' || {
			echo "not running"
			remove_socket
		}
        else
                echo "no pid file"
		remove_socket
        fi
}

case $1
in
        start)
		cleanup
                start
                ;;
        stop)
                stop
                ;;
        restart)
                stop
		cleanup
                start
                ;;
        status)
                status_of_proc -p $PIDFILE /usr/local/bin/riseup-nagios-server.pl && exit 0 || exit $?
                ;;
        *)
                log_action_msg "Usage: /etc/init.d/nagios-nsa {start|stop|restart|status}"
                exit 1
esac