#------------------------------------------------------------------------------
# /etc/rc.d/rc450.lpdsrv - start non-spooling-lpd                  __FLI4LVER__
# was file /etc/rc.d/rc551.lpdsrv
#
# Creation   : 20.05.2001  ss		
# Last Update: $Id$
#------------------------------------------------------------------------------
if [ "$OPT_LPDSRV" = "yes" ]
then
    begin_script LPDSRV "configuring lpdsrv ..."

    port=''
    io=''
    rcommand=''
    fcommand=''
    netcommand=''
    parport=''
    irq=''
    interrupt=''
    dma=''
    direct=''
    portnr=''
    ip=''

    # -------------------------------------------------------------------------
    # local parallel ports:
    #--------------------------------------------------------------------------
    idx='1'
    idy='0'

    if [ "$OPT_LPDSRV_PARPORT" = "yes" -a "0$LPDSRV_PARPORT_N" -gt 0 ]
    then
        while [ "$idx" -le "$LPDSRV_PARPORT_N" ]
        do
          eval port='$LPDSRV_PARPORT_'$idx'_IO'
          eval interrupt='$LPDSRV_PARPORT_'$idx'_IRQ'
          eval direct='$LPDSRV_PARPORT_'$idx'_DMA'
          port=`echo $port | tr 'A-FX' 'a-fx'`
          rcommand="$rcommand -r pr$idx:/dev/lp$idy"
          fcommand="$fcommand -f prf$idx:/dev/lp$idy"

          if [ "$interrupt" = "yes" ]
          then
              interrupt='auto'
          else
              interrupt='none'
          fi

          if [ "$direct" = "yes" ]
          then
              direct='auto'
          else
              direct='none'
          fi

          if [ -z "$parport" ]
          then
              parport="$idy"
          else
              parport="$parport,$idy"
          fi

          if [ -z "$io" ]
          then
              io="$port"
          else
              io="$io,$port"
          fi

          if [ -z "$irq" ]
          then
              irq="$interrupt"
          else
              irq="$irq,$interrupt"
          fi

          if [ -z "$dma" ]
          then
              dma="$direct"
          else
              dma="$dma,$direct"
          fi

          idx=`expr $idx + 1`
          idy=`expr $idy + 1`
        done
    fi

    #--------------------------------------------------------------------------
    # local usb ports:
    #--------------------------------------------------------------------------
    idx='1'
    idy='0'

    if [ "$OPT_LPDSRV_USBPORT" = "yes" -a "0$LPDSRV_USBPORT_N" -gt 0 ]
    then
        while [ "$idx" -le "$LPDSRV_USBPORT_N" ]
        do
          eval port='$LPDSRV_USBPORT_'$idx
          /bin/mknod /dev/usblp$idy c 180 $idy
          rcommand="$rcommand -r usbpr$idx:/dev/usblp$idy"
          fcommand="$fcommand -f usbprf$idx:/dev/usblp$idy"

          idx=`expr $idx + 1`
          idy=`expr $idy + 1`
        done
    fi

    #--------------------------------------------------------------------------
    # remote printers:
    #--------------------------------------------------------------------------
    idx='1'
    idy='0'

    if [ "$OPT_LPDSRV_REMOTE" = "yes" -a "0$LPDSRV_REMOTE_N" -gt 0 ]
    then
        while [ "$idx" -le "$LPDSRV_REMOTE_N" ]
        do
          /bin/mknod /dev/fifo$idy p
          rcommand="$rcommand -r repr$idx:/dev/fifo$idy"

          idx=`expr $idx + 1`
          idy=`expr $idy + 1`
        done
    fi

    #--------------------------------------------------------------------------
    # accepted networks:
    #--------------------------------------------------------------------------
    idx='1'

    if [ "0$LPDSRV_NETWORK_N" -gt 0 ]
    then
        while [ "$idx" -le "$LPDSRV_NETWORK_N" ]
        do
          eval net='$LPDSRV_NETWORK_'$idx

          if [ -z "$netcommand" ]
          then
              netcommand="-n $net"
          else
              netcommand="$netcommand -n $net"
          fi

          idx=`expr $idx + 1`
        done
    fi

    #--------------------------------------------------------------------------
    # load drivers:
    #--------------------------------------------------------------------------
    if [ "$OPT_LPDSRV_PARPORT" = "yes" -a "0$LPDSRV_PARPORT_N" -gt 0 ]
    then
        do_modprobe parport_pc io=$io irq=$irq dma=$dma
        do_modprobe lp parport=$parport
    fi

    if [ "$OPT_LPDSRV_USBPORT" = "yes" -a "0$LPDSRV_USBPORT_N" -gt 0 ]
    then
        case "$kernel_major" in 
            2.6) do_modprobe usblp ;;
            2.4) do_modprobe printer ;;
        esac
    fi

    #--------------------------------------------------------------------------
    # start server:
    #--------------------------------------------------------------------------
    if [ "$OPT_LPDSRV_PARPORT" = "yes" -o "$OPT_LPDSRV_USBPORT" = "yes" -o "$OPT_LPDSRV_REMOTE" = "yes" ]
    then
        if [ "0$LPDSRV_PARPORT_N" -gt 0 -o "0$LPDSRV_USBPORT_N" -gt 0 -o "0$LPDSRV_REMOTE_N" -gt 0 ]
        then
            /usr/sbin/lpdsrv -v $netcommand $rcommand $fcommand
        fi
    fi

    if [ "$OPT_LPDSRV_REMOTE" = "yes" -a "0$LPDSRV_REMOTE_N" -gt 0 ]
    then
        idx='1'
        idy='0'

        while [ "$idx" -le "$LPDSRV_REMOTE_N" ]
        do
          eval ip='$LPDSRV_REMOTE_'$idx'_IP'
          eval portnr='$LPDSRV_REMOTE_'$idx'_PORTNR'

          cat <<EOF | log_info
starting netcat for remote printing to:
  ip $ip
  on portnr $portnr
  over /dev/fifo$idy
  queuename on $HOSTNAME is repr$idx
EOF
          
          while true
          do
            netcat -w 3 $ip $portnr < /dev/fifo$idy
          done &
     
          idx=`expr $idx + 1`
          idy=`expr $idy + 1`
        done
    fi

    end_script
fi