#!/bin/sh
# Start/stop the GOsa support daemon infrastructure.
#
### BEGIN INIT INFO
# Provides:          gosa-si
# Required-Start:    $syslog $time
# Required-Stop:     $syslog $time
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: GOsa message bus and server component
# Description:       gosa-si establishes the communication between a couple of
#                    GOsa hosting servers and optionally clients to do event
#                    signaling for all communication partners.
### END INIT INFO

# Load defaults
START_BUS=0
DEBUG=-vvv
[ -r /etc/default/gosa-si ] && . /etc/default/gosa-si

# Load LSB support functions
. /lib/lsb/init-functions


start_client() {
	start-stop-daemon --start --quiet --pidfile /var/run/gosa-si-client.pid --name gosa-si-client --startas /usr/sbin/gosa-si-client -- $DEBUG
}


start_bus() {
	start-stop-daemon --start --quiet --pidfile /var/run/gosa-si-bus.pid --name gosa-si-bus --startas /usr/sbin/gosa-si-bus -- $DEBUG
}


start_server() {
	start-stop-daemon --start --quiet --pidfile /var/run/gosa-si-server.pid --name gosa-si-server --startas /usr/sbin/gosa-si-server -- $1 $DEBUG
}


stop_client() {
	start-stop-daemon --stop --retry 5 --quiet --pidfile /var/run/gosa-si-client.pid --name gosa-si-client
}


stop_bus() {
	start-stop-daemon --stop --retry 5 --quiet --pidfile /var/run/gosa-si-bus.pid --name gosa-si-bus
}


stop_server() {
	start-stop-daemon --stop --retry 5 --quiet --pidfile /var/run/gosa-si-server.pid --name gosa-si-server
}


case "$1" in
start)  log_daemon_msg "Starting GOsa support infrastructure"
	if [ -x /usr/sbin/gosa-si-server ]; then
		if [ "$START_BUS" == "1" ]; then
			log_progress_msg "bus"
			start_bus
			log_progress_msg "daemon"
			start_server
		else
			log_progress_msg "daemon"
			start_server --no-bus
		fi
	fi
	if [ "$START_CLIENT" == "1" -a -x /usr/sbin/gosa-si-client ]; then
		log_progress_msg "client"
		start_client
	fi
        log_end_msg $?
	;;
stop)   log_daemon_msg "Stopping GOsa support infrastructure"
	if [ "$START_CLIENT" == "1" -a -x /usr/sbin/gosa-si-client ]; then
		log_progress_msg "client"
		stop_client
	fi
	if [ -x /usr/sbin/gosa-si-server ]; then
		if [ "$START_BUS" == "1" ]; then
			log_progress_msg "daemon"
			stop_server
			log_progress_msg "bus"
			stop_bus
		else
			log_progress_msg "daemon"
			stop_server
		fi
	fi
        log_end_msg $?
        ;;
reload|force-reload|restart) log_daemon_msg "Restarting GOsa support infrastructure" 
	if [ "$START_CLIENT" == "1" -a -x /usr/sbin/gosa-si-client ]; then
		stop_client
	fi
	if [ -x /usr/sbin/gosa-si-server ]; then
		if [ "$START_BUS" == "1" ]; then
			stop_server
			stop_bus
			start_bus
			start_server --no-bus
		else
			stop_server
			start_server --no-bus
		fi
	fi
	if [ "$START_CLIENT" == "1" -a -x /usr/sbin/gosa-si-client ]; then
		start_client
	fi
	log_progress_msg "done"
        log_end_msg $?
        ;;
*)	log_action_msg "Usage: /etc/init.d/gosa-si {start|stop|restart|reload|force-reload}"
        exit 2
        ;;
esac
exit 0