#! /bin/sh
#
# @PROJECT_NAME@
#               start/stop the @PROJECT_NAME@ daemon for Postfix
#
### BEGIN INIT INFO
# Provides:          @PROJECT_NAME@
# Required-Start:    $syslog, $local_fs
# Required-Stop:     $syslog, $local_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start/stop the postsrs daemon
### END INIT INFO

set -e

PATH=/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=@CMAKE_INSTALL_PREFIX@/sbin/@PROJECT_NAME@
NAME=@PROJECT_NAME@
DESC="Postfix Sender Rewriting Scheme daemon"

PIDFILE=/var/run/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME

# Gracefully exit if the package has been removed.
test -x $DAEMON || exit 0

. /lib/lsb/init-functions

# Default configuration
SRS_DOMAIN=`[ ! -r /etc/mailname ] || cat /etc/mailname | cut -d. -f2-`
SRS_FORWARD_PORT=10001
SRS_REVERSE_PORT=10002
SRS_SECRET=/etc/@PROJECT_NAME@.secret
RUN_AS=nobody

# Read config file if it is present.
if [ -r /etc/default/$NAME ]
then
    . /etc/default/$NAME
fi

POSTSRS_OPTS="-4 -f$SRS_FORWARD_PORT -r$SRS_REVERSE_PORT -d$SRS_DOMAIN -s$SRS_SECRET -u$RUN_AS -p$PIDFILE -D"

test -r "$SRS_SECRET" || exit 0

ret=0
case "$1" in
  start)
	log_daemon_msg "Starting $DESC" "$NAME"
	if start-stop-daemon --start --oknodo --quiet \
		--pidfile $PIDFILE \
		--name $NAME \
		--startas $DAEMON -- $POSTSRS_OPTS
	then
	    log_end_msg 0
	else
	    ret=$?
	    log_end_msg 1
	fi
	;;
  stop)
	log_daemon_msg "Stopping $DESC" "$NAME"
	if start-stop-daemon --stop --oknodo --quiet \
		--pidfile $PIDFILE --name $NAME
	then
	    log_end_msg 0
	else
	    ret=$?
	    log_end_msg 1
	fi
        rm -f $PIDFILE
	;;
  reload|force-reload|restart)
	$0 stop
	$0 start
	ret=$?
	;;
  *)
	echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
	exit 1
	;;
esac

exit $ret