#! /bin/sh
#
### BEGIN INIT INFO
# Provides:          kopano-dagent
# Required-Start:    $syslog $network $remote_fs
# Required-Stop:     $syslog $network $remote_fs
# Should-Start:      kopano-server
# Should-Stop:       kopano-server
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Kopano Collaboration Platform's Delivery Agent
# Description:       The Kopano Delivery Agent in LMTP mode can be used to
#                    run the kopano-dagent as a daemon. The Kopano Delivery
#                    Agent can also be used as a standalone program.
### END INIT INFO

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAGENT=/usr/sbin/kopano-dagent
DESC="kopano LMTP dagent"
NAME=`basename $DAGENT`
#QUIETDAEMON=--quiet
PIDFILE=/var/run/$NAME.pid

test -x $DAGENT || exit 0

# Include kopano defaults if available
if [ -f /etc/default/kopano ] ; then
    . /etc/default/kopano
fi
if [ -z "$KOPANO_LOCALE" ]; then
    KOPANO_LOCALE="C"
fi

if [ -e "$DAGENT_CONFIG" ]; then
    DAGENT_OPTS="$DAGENT_OPTS -c $DAGENT_CONFIG"
fi

#set -e

. /lib/lsb/init-functions

case "$1" in
    start)
        if [ "$DAGENT_ENABLED" = "no" ]; then
            log_warning_msg "Kopano DAgent LMTP daemon not enabled in /etc/default/kopano ... not starting"
            exit 0
        fi
        log_begin_msg "Starting $DESC: $NAME"
        export LC_ALL=$KOPANO_LOCALE
        export LANG=$KOPANO_LOCALE
        start-stop-daemon --start $QUIETDAEMON --pidfile $PIDFILE --exec $DAGENT -- $DAGENT_OPTS
        log_end_msg $?
        unset LC_ALL LANG
    ;;

    stop)
        log_begin_msg "Stopping $DESC: $NAME"
        start-stop-daemon --stop $QUIETDAEMON --pidfile $PIDFILE --retry TERM/15/KILL --exec $DAGENT
        RETVAL=$?
        rm -f $PIDFILE
        log_end_msg $RETVAL
    ;;

    restart)
        $0 stop
        $0 start
    ;;
  
    status)
        status_of_proc "$DAGENT" "$NAME" && exit 0 || exit $?
    ;;
    
    reload|force-reload)
        log_begin_msg "Reloading $DESC: $NAME"
        start-stop-daemon --stop $QUIETDAEMON --signal HUP --pidfile $PIDFILE --exec $DAGENT
        log_end_msg $?
    ;;

    *)
        N=/etc/init.d/$NAME
        echo "Usage: $N {start|stop|restart|reload|force-reload|status}" >&2
        exit 1
    ;;
esac

exit 0
