#! /bin/sh
#
# Brother Print filter  >>
# Copyright (C) 2005 Brother. Industries, Ltd.
#                                    Ver1.10

# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2 of the License, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 59 Temple
# Place, Suite 330, Boston, MA  02111-1307  USA
#

LOGFILE="/dev/null"
LOGLEVEL="1"
LOGCLEVEL="7"
DEBUG=0
NUPENABLE=1
LOG_LATESTONLY=1
errorcode=0

if [ $DEBUG != 0 ]; then
    LOGFILE=/tmp/br_cupsfilter_debug_log
fi

PPDC=`printenv | grep "PPD="`
PPDC=`echo $PPDC | sed -e 's/PPD=//'`

if [ "$PPDC" = "" ]; then
    PPDC="/usr/share/cups/model/dcp9055cdn.ppd"
fi


if [ $LOGFILE != "/dev/null" ]; then
  if [ $LOG_LATESTONLY == "1" ]; then
    rm -f $LOGFILE
    date                                                           >$LOGFILE
  else
    if [ -e $LOGFILE ]; then
	    date                                                        >>$LOGFILE
    else
	    date                                                        >$LOGFILE
    fi
  fi
    echo "arg0 = $0"                                           >>$LOGFILE
    echo "arg1 = $1"                                           >>$LOGFILE
    echo "arg2 = $2"                                           >>$LOGFILE
    echo "arg3 = $3"                                           >>$LOGFILE
    echo "arg4 = $4"                                           >>$LOGFILE
    echo "arg5 = $5"                                           >>$LOGFILE
    echo "arg6 = $6"                                           >>$LOGFILE
    echo "PPD  = $PPD"                                         >>$LOGFILE
fi

INPUT_TEMP_PS=`mktemp /tmp/br_input_ps.XXXXXX`

nup="cat"
if [ "`echo $5 | grep 'Nup='`" != '' ] && [ $NUPENABLE != 0 ]; then

	if   [ "`echo $5 | grep 'Nup=64'`" != '' ]; then
		nup="psnup -64"
	elif [ "`echo $5 | grep 'Nup=32'`" != '' ]; then
		nup="psnup -32"
	elif [ "`echo $5 | grep 'Nup=25'`" != '' ]; then
		nup="psnup -25"
	elif [ "`echo $5 | grep 'Nup=16'`" != '' ]; then
		nup="psnup -16"
	elif [ "`echo $5 | grep 'Nup=8'`" != '' ]; then
		nup="psnup -8"
	elif [ "`echo $5 | grep 'Nup=6'`" != '' ]; then
		nup="psnup -6"
	elif [ "`echo $5 | grep 'Nup=4'`" != '' ]; then
		nup="psnup -4"
	elif [ "`echo $5 | grep 'Nup=2'`" != '' ]; then
		nup="psnup -2"
	elif [ "`echo $5 | grep 'Nup=1'`" != '' ]; then
		nup="cat"
	fi
	echo   "NUP=$nup"                                      >>$LOGFILE
   if [ -e /usr/bin/psnup ]; then
       if [ $# -ge 7 ]; then
	       cat $6  | $nup > $INPUT_TEMP_PS
       else
	       cat       | $nup > $INPUT_TEMP_PS
       fi
   else
       if [ $# -ge 7 ]; then
	       cp $6  $INPUT_TEMP_PS
       else
	       cat    > $INPUT_TEMP_PS
       fi
   fi
else
   if [ $# -ge 7 ]; then
      cp $6  $INPUT_TEMP_PS
   else
      cat    > $INPUT_TEMP_PS
   fi
fi
if [ -e "/usr/local/Brother/Printer/dcp9055cdn/lpd/filterdcp9055cdn" ]; then
       :
else
    echo "ERROR: /usr/local/Brother/Printer/dcp9055cdn/lpd/filterdcp9055cdn does not exist"   >>$LOGFILE
    errorcode=30
    exit
fi

CUPSOPTION=`echo "$5 Copies=$4" | sed -e 's/PageSize/media/' -e 's/BrSheets/Sheets/' -e 's/multiple-document-handling/Collate/' -e 's/separate-documents-collated-copies/ON/' -e 's/separate-documents-uncollated-copies/OFF/'`
if [ -e "/usr/local/Brother/cupswrapper/brcupsconfpt1" ]; then
  if [ $DEBUG = 0 ]; then
     /usr/local/Brother/cupswrapper/brcupsconfpt1  ${printer_name}  $PPDC 0 "$CUPSOPTION" "dcp9055cdn">> /dev/null
  else
     /usr/local/Brother/cupswrapper/brcupsconfpt1  ${printer_name}  $PPDC $LOGCLEVEL "$CUPSOPTION" "dcp9055cdn">>$LOGFILE
  fi
fi

if [ $DEBUG -lt 10 ]; then
    cat    $INPUT_TEMP_PS | /usr/local/Brother/Printer/dcp9055cdn/lpd/filterdcp9055cdn "$$" "CUPS" "USB"

    if [ $LOGLEVEL -gt 2 ];  then
	   if [ $LOGFILE != "/dev/null" ]; then
	     echo ""                                                >>$LOGFILE
	     echo "    ------PostScript Data-------"                >>$LOGFILE
	     cat    $INPUT_TEMP_PS                                  >>$LOGFILE
	   fi
    fi
fi
rm -f  $INPUT_TEMP_PS

exit $errorcode