#!/bin/sh
#
# chkconfig: 345 95 5
# description: Starts and stops the HylaFAX server and queue manager \
#              used to provide FAX services
#

### BEGIN INIT INFO
# Provides: hylafax
# Required-Start: $local_fs $network $syslog
# Should-Start: hfaxd faxd
# Required-Stop:
# Default-Start: 3 4 5
# Default-Stop: 0 1 2 6
# Short-Description: Starts and stops the HylaFAX
# Description: Starts and stops the HylaFAX server and queue manager \
#              used to provide FAX services
### END INIT INFO

return_success=
return_failure=

# Source function library.
if [ -f /etc/init.d/functions ] ; then
  . /etc/init.d/functions
  alias START_DAEMON=daemon
  alias STATUS=status
  alias ACTION=action
elif [ -f /etc/rc.d/init.d/functions ] ; then
  . /etc/rc.d/init.d/functions
  alias START_DAEMON=daemon
  alias STATUS=status
  alias ACTION=action
elif [ -f /lib/lsb/init-functions ]; then
  . /lib/lsb/init-functions
  alias START_DAEMON=start_daemon
  alias STATUS=suse_status
  alias ACTION=suse_action
  return_success=$rc_done
  return_failure=$rc_failed
else
  exit 0
fi


# HylaFAX spool directory
if [ -d /var/spool/hylafax ]; then
    SPOOL=/var/spool/hylafax
else
    SPOOL=/var/spool/fax
fi

HFAXD_ARGS=
FAXQ_ARGS=

# Source HylaFAX init script configuration
if [ -f /etc/sysconfig/hylafax ] ; then
  . /etc/sysconfig/hylafax
fi

# Put Extra args first as some may be needed before ports parameters
if [ -n "$HFAXD_EXTRA_ARGS" ] ; then
    HFAXD_ARGS=$HFAXD_EXTRA_ARGS
fi

# Bind to a specific address
if [ -n "$HFAXD_LISTEN" ] ; then
    HFAXD_ARGS="$HFAXD_ARGS -l $HFAXD_LISTEN"
fi

if [ "$HFAXD_OLD_PROTOCOL" = "yes" ] ; then
    HFAXD_ARGS="$HFAXD_ARGS -o 4557"
fi

if [ -f "$SPOOL/etc/pagermap" ] ; then
    HFAXD_ARGS="$HFAXD_ARGS -s snpp"
fi

HFAXD_ARGS="$HFAXD_ARGS -i hylafax"

if [ "$SPOOL" != "/var/spool/hylafax" ] ; then
    HFAXD_ARGS="$HFAXD_ARGS -q $SPOOL"
    FAXQ_ARGS="$FAXQ_ARGS -q $SPOOL"
fi

start() {
    check_config || exit 1

    echo -n "Starting HylaFAX queue manager (faxq): "
    START_DAEMON /usr/sbin/faxq
    RETVAL=$?
    if [ $RETVAL -eq 0 ]; then
        echo -e $return_success
    else
        echo -e $return_failure
    fi

    echo -n "Starting HylaFAX server (hfaxd): "
    START_DAEMON /usr/sbin/hfaxd $HFAXD_ARGS
    RETVAL2=$?
    if [ $RETVAL2 -eq 0 ]; then
        echo -e $return_success
    else
        echo -e $return_failure
    fi

    reset_faxgetty

    [ $RETVAL -eq 0 -a $RETVAL2 -eq 0 ] && \
        touch /var/lock/subsys/hylafax ||  RETVAL=1
        return $RETVAL
}

stop() {
    ACTION "Shutting down HylaFAX queue manager (faxq): " /usr/sbin/faxquit
    RETVAL=$?

    echo -n "Shutting down HylaFAX server (hfaxd): "
    killproc hfaxd
    RETVAL2=$?
    if [ $RETVAL2 -eq 0 ]; then
        echo -e $return_success
    else
        echo -e $return_failure
    fi

    [ $RETVAL -eq 0 -a $RETVAL2 -eq 0 ] && \
        rm -f /var/lock/subsys/hylafax || RETVAL=1
    return $RETVAL
}

restart() {
    stop
    start
}

suse_action() {
    echo -n $1
    $2
    RETVAL=$?
    if [ $RETVAL -eq 0 ]; then
        echo -e $return_success
    else
        echo -e $return_failure
    fi
    return $RETVAL
}

suse_status() {
    checkproc $1
    rc_status -v
}

hfstatus() {
    echo -n "HylaFAX client-server protocol server: "
    STATUS hfaxd
    echo -n "HylaFAX queue manager process: "
    STATUS faxq
}

check_config()  {
    test -f $SPOOL/etc/setup.cache || {
        cat<<-EOF

        HylaFAX FATAL ERROR: $SPOOL/etc/setup.cache is missing!

        The file $SPOOL/etc/setup.cache is not present.
        This probably means the machine has not been setup using the
        faxsetup(8C) command.  Read the documentation on setting up
        HylaFAX before you startup a server system.

        EOF

        exit 1
    }
}

reset_faxgetty () {
    pids=`pidofproc faxgetty`
    if [ -n "$pids" ] && ps h $pids >/dev/null 2>&1; then
        echo -n "Restarting HylaFAX modem manager (faxgetty):"
        # will be respawned from /etc/inittab
        killproc faxgetty
        if [ $? -eq 0 ]; then
            echo -e $return_success
        else
            echo -e $return_failure
        fi
    fi
}

case "$1" in
  start)
    start
    ;;
  stop)
    stop
    ;;
  status)
    hfstatus
    ;;
  restart|reload)
    restart
    ;;
  condrestart)
    [ -f /var/lock/subsys/hylafax ] && restart
    ;;
  *)
    echo "Usage: $0 {start|stop|status|restart|reload|condrestart}"
    exit 1
    ;;
esac

exit $?