#!/bin/sh
##########################
##
## Ricoh Aficio 150/180 
## Unix Printing Interface Program.
## Last Update 12/09/2004
## Copyright 1999-2004
## All rights reserved
## Ricoh Engineering
##
##########################

##########################
##
## Update History
##
## 12/20/2000 First Release
##
##########################

##########################
##
## Debug Flag, set to y to leave temp files in /tmp
##
##########################

DEBUG=

##########################
##
## Parse arguments passed as -o option of lp command
##
##########################

parse () {
	echo "`expr \"$1\" : \"^[^=]*=\(.*\)\"`"
}

##########################
#
# This program is invoked as
#
# ${SPOOLDIR}/.../printer request-id user title copies options files...
#
# The first three arguments are simply reprinted on the banner page,
# the fourth (copies) is used to control the number of copies to print,
# the fifth (options) is a blank separated list (in a single argument)
# of user or Spooler supplied options (without the -o prefix),
# and the last arguments are the files to print.
#
##########################

printer=`basename $0`
request_id=$1
user_name=$2
title=$3
copies=$4
option_list=$5

shift 5
files="$*"

nobanner="no"
nofilebreak="no"
stty=
inlist=

device_tmp=
prtout_tmp=
ps_tmp=
is_PS=
is_DSC=

##########################
#
# Change the following line to match to 
# the remote printer's name
#
##########################

REMOTE_PRINTER=

##########################
#
# device_tmp stores device option commands
# prtout_tmp holds actual printout to the printer
# ps_tmp is used to hold pre-processed input PS file
#
##########################

device_tmp="/tmp/afcdev_$$.tmp"
prtout_tmp="/tmp/afcprt_$$.tmp"
ps_tmp="/tmp/afcps_$$"

##########################
#
# Store some default values
#
##########################

##########################
#
# Auto-detect input file type here
#
# If is_PS=1, input file is PostScript
# If is_PS=0, input file is text
# is_PS is overwritten, if user specified 
#	input file type with "-o text" or "-o ps" option
#
##########################

OS_NAME=`uname -s`

case $OS_NAME in
SunOS)
	is_PS=`file $* | grep -c PostScript`
	;;
HP-UX)
	is_PS=`file $* | grep  -c postscript`
	;;
*)
	is_PS=`file $* | grep -c PostScript`
	;;
esac

##########################
#
# Device options (e.g. -o value=a) are identified 
# and processed here.
#
##########################
##########################
# added for collate option. 
# number of copies

echo "<</NumCopies $copies>>setpagedevice" >> $device_tmp


for i in ${option_list}
do
	case "${inlist}${i}" in

	nobanner )
		nobanner="yes"
		;;

	nofilebreak )
		nofilebreak="yes"
		;;

##########################
#
# Debug option
#
##########################

	debug ) 
		DEBUG=Y
		;;		

##########################
#
# Text option
#
##########################

	text ) 
		is_PS=0
		;;
		
##########################
#
# PS option
#
##########################

	ps ) 
		is_PS=1
		;;		
					
##########################
# LNX_TUB_B
#
# Resolution (Default=600dpi)
#
##########################

	resolution=* )
		resolution=`parse ${i}`
		case "$resolution" in

		600 )
			(
			echo "<</HWResolution[600 600]>>setpagedevice" >> $device_tmp
			)
			;;

		300 )
			(
			echo "<</HWResolution[300 300]>>setpagedevice" >> $device_tmp
			)
			;;
			
		esac
		;;	
			
########################## 
#
# Input Tray Selection	(Default=LCT)					
#
##########################

	itray=* )
		itray=`parse ${i}`
		case "$itray" in

		bypass )
			(
			echo " /MEDIAPOSITION {/MediaPosition 0} def
			  0 statusdict /setpapertray get exec" >> $device_tmp
			)
			;;

		tray1 )
			(
			echo " /MEDIAPOSITION {/MediaPosition 1} def" >> $device_tmp
			)
			;;
			
		tray2 )
			(
			echo " /MEDIAPOSITION {/MediaPosition 2} def" >> $device_tmp
			)
			;;						
			
		tray3 )
			(
			echo " /MEDIAPOSITION {/MediaPosition 3} def" >> $device_tmp
			)
			;;						
			
		esac
		;;
		
##########################
#
#  Output Bin (Default= Tray1)
#
##########################

	outbin=* )
		outbin=`parse ${i}`
		case "$outbin" in
		
		tray1 )
			(
			echo "<</OutputType (Standard)>>setpagedevice" >> $device_tmp
			)
			;;
		
		tray2 )
			(
			echo "<</OutputType (1Bin)>>setpagedevice" >> $device_tmp
			)
			;;
		esac
		;;

##########################
#
# Collate (Default=off)
#
##########################
	
	collate=* )
		collate=`parse ${i}`
		case "$collate" in
		
		off )
			(
			echo "<</Collate false>>setpagedevice" >> $device_tmp
			)
			;;
			
		on )
			(
			echo "<</Collate true
  			/CollateDetails <</Type 6 /AlignSet false>>
 			 >>setpagedevice" >> $device_tmp
			)
			;;			
		esac
		;;
		
##########################
#
# Paper Size (Default=Letter)
#
##########################
	
	paper=* )
		paper=`parse ${i}`
		case "$paper" in
		
		A3 )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [842 1191] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;
			
		A4 )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [595 842] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;
			
		A5 )
			(
			echo "<</Policies <</PageSize 2>>
 			currentdict /MEDIAPOSITION known
 			{MEDIAPOSITION}{} ifelse
  			/PageSize [420 595] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;
			
		A6 )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [297 420] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;
			
		B4 )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [729 1032] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;			
			
		B5 )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [516 729] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;
			
		legal )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [612 1008] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;		
			
		letter )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [612 792] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;
			
		halfletter )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [396 612] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;
					
		tabloid )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [792 1224] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;
			
		executive )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [522 756] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;
			
		folio )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [595 935] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;

		8x13 )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [576 936] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;			
			
		85x13 )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [612 936] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;
			
		envelope )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [297 684] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;		
			
		env-monarch )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [279 540] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;
			
		env-c5 )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [459 649] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;
					
		env-c6 )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [323 459] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;
			
		env-dl )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [311 623] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;
			
		8k )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [757 1106] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;
			
		16k )
			(
			echo "<</Policies <</PageSize 2>>
  			currentdict /MEDIAPOSITION known
  			{MEDIAPOSITION}{} ifelse
  			/PageSize [553 757] /ImagingBBox null>> setpagedevice" >> $device_tmp
			)
			;;			
						
		esac
		;;
		
	esac
		
done		

##########################
# LNX_TUB_E
#
# Print the file
#
##########################

if [ "$is_PS" -eq 0 ]
then

	##########################
	#
	# If text file, apply a filter to remove stair case effect
	#
	##########################
	
	cat $* | awk '{print $0, "\r"}' > $prtout_tmp

else

	##########################
	#
	# Check if the input file has %%EndSetup string in it
	#
	##########################

	is_DSC=`cat $* | grep -c "%EndSetup"`

	##########################
	#
	# Check if is_DSC variable is empty
	#
	##########################

	case $is_DSC in 

	1)

		if grep '^setup' $* > /dev/null
		then
			csplit -f $ps_tmp $* "/^setup/"
		else
			csplit -f $ps_tmp $* "/%%EndSetup/"
		fi
		cat $device_tmp >> $ps_tmp"00"
		cat $ps_tmp"00" $ps_tmp"01" > $prtout_tmp

		;;
	*)
		echo "%!PS-Adobe-3.0" >> $prtout_tmp
		echo "%%BeginSetup" >> $prtout_tmp
		cat $device_tmp >> $prtout_tmp 
		echo "%%EndSetup" >> $prtout_tmp
		cat $* >> $prtout_tmp
		;;	
	esac
fi
##########################
#
# Loop for printing
#
##########################

cat $prtout_tmp | lp -d $REMOTE_PRINTER 

##########################
#
# Remove temporary files if DEBUG=empty
#
##########################

if test -z "$DEBUG"
then
	if test -f "$device_tmp" 
	then
		/usr/bin/rm $device_tmp
	fi

	if test -f "$prtout_tmp" 
	then
		/usr/bin/rm $prtout_tmp
	fi

	if test -f $ps_tmp"00" 
	then
		/usr/bin/rm $ps_tmp"00"
	fi

	if test -f $ps_tmp"01" 
	then
		/usr/bin/rm $ps_tmp"01"
	fi
fi

exit_code=0 exit 0
