#! /bin/sh

### BEGIN INIT INFO
# Provides:	logind
# Required-Start:	$dbus $remote_fs $syslog
# Required-Stop:	$dbus $remote_fs $syslog
# Default-Start:	2 3 4 5
# Default-Stop:		
# Short-Description:	elogind session management daemon
### END INIT INFO

set -e

# /etc/init.d/elogind: start and stop the elogind session management daemon

ELOGIND=/lib/elogind/elogind

test -x $ELOGIND || exit 0

umask 022

. /lib/lsb/init-functions

ELOGIND_OPTS="-D"

# Are we running from init?
run_by_init() {
    ([ "$previous" ] && [ "$runlevel" ]) || [ "$runlevel" = S ]
}

check_for_upstart() {
  if init_is_upstart; then
	  exit $1
  fi
}

export PATH="${PATH:+$PATH:}/usr/sbin:/sbin"

case "$1" in
  start)
	check_for_upstart 1
	log_daemon_msg "Starting session management daemon" "elogind" || true
	if start-stop-daemon --start --quiet --oknodo --pidfile /run/elogin.pid --exec $ELOGIND -- $ELOGIND_OPTS; then
	    log_end_msg 0 || true
	else
	    log_end_msg 1 || true
	fi
	;;
  stop)
	check_for_upstart 0
	log_daemon_msg "Stopping session management daemon" "elogind" || true
	if start-stop-daemon --stop --quiet --oknodo --pidfile /run/elogind.pid; then
	    log_end_msg 0 || true
	else
	    log_end_msg 1 || true
	fi
	;;
  reload|force-reload|restart)
	check_for_upstart 1
	log_daemon_msg "Restarting session management daemon" "elogind" || true
	start-stop-daemon --stop --quiet --oknodo --retry 30 --pidfile /run/elogind.pid
	if start-stop-daemon --start --quiet --oknodo --pidfile /run/elogind.pid --exec $ELOGIND -- $ELOGIND_OPTS; then
	    log_end_msg 0 || true
	else
	    log_end_msg 1 || true
	fi
	;;
  try-restart)
	check_for_upstart 1
	log_daemon_msg "Restarting session management daemon" "elogind" || true
	RET=0
	start-stop-daemon --stop --quiet --retry 30 --pidfile /run/elogind.pid || RET="$?"
	case $RET in
	    0)
		# old daemon stopped
		if start-stop-daemon --start --quiet --oknodo --pidfile /run/elogind.pid --exec $ELOGIND -- $ELOGIND_OPTS; then
		    log_end_msg 0 || true
		else
		    log_end_msg 1 || true
		fi
		;;
	    1)
		# daemon not running
		log_progress_msg "(not running)" || true
		log_end_msg 0 || true
		;;
	    *)
		# failed to stop
		log_progress_msg "(failed to stop)" || true
		log_end_msg 1 || true
		;;
	esac
	;;
  status)
	check_for_upstart 1
	status_of_proc -p /run/elogind.pid $ELOGIND elogind && exit 0 || exit $?
	;;
  *)
	log_action_msg "Usage: /etc/init.d/elogind {start|stop|reload|force-reload|restart|try-restart|status}" || true
	exit 1
esac

exit 0