#!/bin/sh

### BEGIN INIT INFO
# Provides:          sympa
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Should-Start:      mysql postgresql
# Should-Stop:       mysql postgresql
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: start and stop the SYMPA mailing list manager
# Description:       SYMPA is a mailing list manager
### END INIT INFO

PATH=/bin:/usr/bin:/sbin:/usr/sbin

DAEMON=/usr/lib/sympa/bin/sympa.pl
RUNDIR=/var/run/sympa
PIDFILE=/var/run/sympa/sympa.pid

ARCHIVED_DAEMON=/usr/lib/sympa/bin/archived.pl
ARCHIVED_PIDFILE=/var/run/sympa/archived.pid

BOUNCED_DAEMON=/usr/lib/sympa/bin/bounced.pl
BOUNCED_PIDFILE=/var/run/sympa/bounced.pid

BULK_DAEMON=/usr/lib/sympa/bin/bulk.pl
BULK_PIDFILE=/var/run/sympa/bulk.pid

TASK_MANAGER_DAEMON=/usr/lib/sympa/bin/task_manager.pl
TASK_MANAGER_PIDFILE=/var/run/sympa/task_manager.pid

OWNER="sympa:sympa"

. /lib/lsb/init-functions

use_db()
{
	conf=/etc/sympa/sympa.conf

	grep -q "^[[:space:]]*db_name" $conf &&\
		grep -q "^[[:space:]]*db_type" $conf &&\
		return 0

	return 1
}

test -f $DAEMON || exit 0
test -f $ARCHIVED_DAEMON || exit 0
test -f $BOUNCED_DAEMON || exit 0
test -f $BULK_DAEMON || exit 0
test -f $TASK_MANAGER_DAEMON || exit 0

case "$1" in
    start)
	# check for /var/run/sympa/ which maybe have only been on a tempfs
	if [ ! -d $RUNDIR ]; then
		mkdir -p $RUNDIR
		chown $OWNER $RUNDIR
		chmod 755 $RUNDIR
	fi

	log_daemon_msg "Starting Sympa mailing list manager" "sympa"
	start-stop-daemon --start --quiet --pidfile $PIDFILE \
		--chuid $OWNER --exec $DAEMON
	log_end_msg 0

	if use_db ; then
		# only sympa itself works without RDBMS
		log_daemon_msg "Starting Sympa bulk daemon" "bulk"
		start-stop-daemon --start --quiet --pidfile $BULK_PIDFILE \
			--chuid $OWNER --exec $BULK_DAEMON
		log_end_msg 0

		log_daemon_msg "Starting Sympa mailing list archive manager" "archived"
		start-stop-daemon --start --quiet --pidfile $ARCHIVED_PIDFILE \
			--chuid $OWNER --exec $ARCHIVED_DAEMON
		log_end_msg 0

		log_daemon_msg "Starting Sympa task manager" "task_manager"
		start-stop-daemon --start --quiet --pidfile $TASK_MANAGER_PIDFILE \
			--chuid $OWNER --exec $TASK_MANAGER_DAEMON
		log_end_msg 0

		log_daemon_msg "Starting Sympa bounce manager" "bounced"
		start-stop-daemon --start --quiet --pidfile $BOUNCED_PIDFILE \
			--chuid $OWNER --exec $BOUNCED_DAEMON
		log_end_msg 0
	fi
	;;
    stop)
	if use_db ; then
		# only sympa itself works without RDBMS
		log_daemon_msg "Stopping Sympa bounce manager" "bounced"
		start-stop-daemon --stop --quiet --pidfile $BOUNCED_PIDFILE
		log_end_msg 0

		log_daemon_msg "Stopping Sympa task manager" "task_manager"
		start-stop-daemon --stop --quiet --pidfile $TASK_MANAGER_PIDFILE
		log_end_msg 0

		log_daemon_msg "Stopping Sympa mailing list archive manager" "archived"
		start-stop-daemon --stop --quiet --pidfile $ARCHIVED_PIDFILE
		log_end_msg 0

		log_daemon_msg "Stopping Sympa bulk daemon" "bulk"
		start-stop-daemon --stop --quiet --pidfile $BULK_PIDFILE
		log_end_msg 0
	fi

	log_daemon_msg "Stopping Sympa mailing list manager" "sympa"
	start-stop-daemon --stop --quiet --pidfile $PIDFILE
	log_end_msg 0
	;;
    restart|force-reload|reload)
	$0 stop
	sleep 3
	$0 start
	;;
    *)
	echo "Usage: /etc/init.d/sympa {start|stop|restart|reload|force-reload}"
	exit 1
	;;
esac

exit 0
