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#!/bin/sh
#* Copyright (C) 2003-2006 Rick Richardson
#*
#* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
#*
#* Authors: Rick Richardson <rick.richardson@comcast.net>
VERSION='$Id: foo2oak-wrapper.in,v 1.24 2006/12/17 16:00:06 rick Exp $'
PROGNAME="$0"
BASENAME=`basename $PROGNAME`
PREFIX=/usr
SHARE=$PREFIX/share/foo2oak
#
# Log the command line, for debugging and problem reports
#
if [ -x /usr/bin/logger ]; then
logger -t "$BASENAME" -p lpr.info -- "foo2oak-wrapper $@" </dev/null
fi
usage() {
cat <<EOF
Usage:
$BASENAME [options] [ps-file]
Foomatic printer wrapper for the foo2oak printer driver.
This script reads a Postscript ps-file or standard input
and converts it to Oak Technoligies OAKT printer format.
Normal Options:
-b bits Bits per plane (1 or 2) [$BPP]
-c Print in color (else monochrome)
-m media Media code to send to printer [$MEDIA]
0=auto 1=plain 2=preprinted 3=letterhead 4=graytrans
5=prepunched 6=labels 7=bond 8=recycled 9=color
10=cardstock 11=heavy 12=envelope 13=light 14=tough
-p paper Paper code [$PAPER]
1=letter, 5=legal, 7=executive, 9=A4, 11=A5, 13=B5jis
-n copies Number of copies [$COPIES]
-r <xres>x<yres> Set device resolution in pixels/inch [$RES]
-s source Source code to send to printer [$SOURCE]
1=tray1, 4=manual, 7=auto
Code numbers may vary with printer model.
-2/-3/-4/-6/-8/-10/-12/-14/-15/-16/-18
Print with N-up (requires psutils)
-o orient For N-up: -op is portrait, -ol is landscape, -os is seascape.
Printer Tweaking Options:
-u <xoff>x<yoff> Set offset of upper left printable in pixels [varies]
-l <xoff>x<yoff> Set offset of lower right printable in pixels [varies]
-L mask Send logical clipping values from -u/-l in ZjStream [3]
0=no, 1=Y, 2=X, 3=XY
Color Tweaking Options:
-g gsopts Additional options to pass to Ghostscript, such as
-dDITHERPPI=nnn, etc. May appear more than once. []
-G profile.icm Convert profile.icm to a Postscript CRD using icc2ps and
adjust colors using the setcolorrendering PS operator.
$SHARE/icm/ will be searched for profile.icm.
-I intent Select profile intent from ICM file [$INTENT]
0=Perceptual, 1=Colorimetric, 2=Saturation, 3=Absolute
-G gamma-file.ps Prepend gamma-file to the Postscript input to perform
color correction using the setcolortransfer PS operator.
Debugging Options:
-S plane Output just a single color plane from a color print [all]
1=Cyan, 2=Magenta, 3=Yellow, 4=Black
-D lvl Set Debug level [$DEBUG]
-V $VERSION
EOF
exit 1
}
#
# Report an error and exit
#
error() {
echo "$BASENAME: $1" >&2
exit 1
}
dbgcmd() {
if [ $DEBUG -ge 1 ]; then
echo "$@" >&2
fi
"$@"
}
#
# N-up-ify the job. Requires psnup from psutils package
#
nup() {
case "$NUP" in
[2368]|1[0458])
tr '\r' '\n' | psnup $NUP_ORIENT -d2 -$NUP -m.3in -p$paper -q
;;
[49]|1[26])
tr '\r' '\n' | psnup $NUP_ORIENT -d2 -$NUP -m.5in -p$paper -q
;;
*)
error "Illegal call to nup()."
;;
esac
}
#
# Process the options
#
BPP=1
GSBIN=gs
CMDLINE="$*"
DEBUG=0
DUPLEX=1
COLOR=
QUALITY=1
MEDIA=1
COPIES=1
PAPER=1
RES=600x600
SOURCE=7
NUP=
CLIP_UL=
CLIP_LR=
CLIP_LOG=
BC=
AIB=
COLOR2MONO=
GAMMAFILE=
INTENT=0
GSOPTS=
GSDEV=-sDEVICE=pbmraw
NUP_ORIENT=
while getopts "1:23456789o:b:cd:g:l:u:L:m:n:p:q:r:s:ABS:D:G:I:Vh?" opt
do
case $opt in
b) BPP=$OPTARG;;
c) COLOR=-c;;
d) DUPLEX="$OPTARG";;
g) GSOPTS="$GSOPTS $OPTARG";;
m) MEDIA="$OPTARG";;
n) COPIES="$OPTARG";;
p) PAPER="$OPTARG";;
q) QUALITY="$OPTARG";;
r) RES="$OPTARG";;
s) SOURCE="$OPTARG";;
l) CLIP_LR="-l $OPTARG";;
u) CLIP_UL="-u $OPTARG";;
L) CLIP_LOG="-L $OPTARG";;
A) AIB=-A;;
B) BC=-B;;
S) COLOR2MONO="-S$OPTARG";;
D) DEBUG="$OPTARG";;
G) GAMMAFILE="$OPTARG";;
I) INTENT="$OPTARG";;
[234689]) NUP="$opt";;
[57]) error "Can't find acceptable layout for $opt-up";;
1) case "$OPTARG" in
[024568]) NUP="1$OPTARG";;
*) error "Can't find acceptable layout for 1$OPTARG-up";;
esac
;;
o) case "$OPTARG" in
l*) NUP_ORIENT=-l;;
s*) NUP_ORIENT=-r;;
p*|*) NUP_ORIENT=;;
esac;;
V) echo "$VERSION"; foo2oak -V; exit 0;;
h|\?)
if [ "$CMDLINE" != "-?" -a "$CMDLINE" != -h ]; then
echo "Illegal command:"
echo " $0 $CMDLINE"
echo
fi
usage;;
esac
done
shift `expr $OPTIND - 1`
#
# Select the ghostscript device to use
#
case "$BPP" in
1) if [ "" = "$COLOR" ]; then
GSDEV=-sDEVICE=pbmraw
else
GSDEV=-sDEVICE=bitcmyk
fi
;;
2) if [ "" = "$COLOR" ];
then
GSDEV=-sDEVICE=pgmraw
else
GSDEV="-sDEVICE=cups -dcupsColorSpace=6 -dcupsBitsPerColor=2"
fi
;;
*) error "Illegal number of bits per plane ($BPP)";;
esac
#
case "$QUALITY" in
0)
GSOPTS="-dCOLORSCREEN $GSOPTS"
;;
1)
GSOPTS="-dCOLORSCREEN $GSOPTS"
;;
2)
GSOPTS="-dMaxBitMap=500000000 $GSOPTS"
;;
esac
#
# Validate media code
#
case "$MEDIA" in
0|auto) MEDIA=0;;
1|plain) MEDIA=1;;
2|preprinted) MEDIA=2;;
3|letterhead) MEDIA=3;;
4|gratrans*) MEDIA=4;;
5|prepunched) MEDIA=5;;
6|labels) MEDIA=6;;
7|bond) MEDIA=7;;
8|recylcled) MEDIA=8;;
9|color) MEDIA=9;;
10|cardstock) MEDIA=10;;
11|heavy) MEDIA=11;;
12|envelope) MEDIA=12;;
13|light) MEDIA=13;;
14|tough) MEDIA=14;;
[0-9]*) ;;
*) error "Unknown media code $MEDIA";;
esac
#
# Validate source (InputSlot) code
#
case "$SOURCE" in
1|tray1) SOURCE=1;;
4|manual) SOURCE=4;;
7|auto) SOURCE=7;;
[0-9]*) ;;
*) error "Unknown source code $SOURCE";;
esac
#
# Validate Duplex code
#
case "$DUPLEX" in
1|off|none) DUPLEX=1;;
2|long*) DUPLEX=2;;
3|short*) DUPLEX=3;;
[0-9]*) ;;
*) error "Unknown duplex code $DUPLEX";;
esac
#
# Validate Resolution
#
case "$RES" in
600x600) ;;
1200x600) ;;
2400x600) ;;
*) error "Illegal resolution $RES";;
esac
#
# Figure out the paper dimensions in pixels/inch, and set the
# default clipping region.
#
set_clipping() {
ulx=$1; uly=$2
lrx=$3; lry=$4
# Set clipping region if it isn't already set
if [ "$CLIP_UL" = "" ]; then
case "$RES" in
600x600) ulx=`expr $ulx / 2`;;
2400x600) ulx=`expr $ulx \* 2`;;
esac
CLIP_UL="-u ${ulx}x${uly}"
fi
if [ "$CLIP_LR" = "" ]; then
case "$RES" in
600x600) lrx=`expr $lrx / 2`;;
2400x600) lrx=`expr $lrx \* 2`;;
esac
CLIP_LR="-l ${lrx}x${lry}"
fi
}
case "$PAPER" in
[0-9]*x*[0-9])
XDIM=`echo "$PAPER" | sed 's/x.*//' `
YDIM=`echo "$PAPER" | sed 's/.*x//' `
XDIM=`awk -vval=$XDIM 'BEGIN{ print int(val * 1200.0) }' `
YDIM=`awk -vval=$YDIM 'BEGIN{ print int(val * 600.0) }' `
set_clipping 140 100 140 100
paper=letter
PAPER=256
;;
1|letter) PAPER=1; paper=letter; XDIM="10200"; YDIM="6600"
set_clipping 140 100 140 100
;;
5|legal) PAPER=5; paper=legal; XDIM="10200"; YDIM="8400"
set_clipping 140 100 140 100
;;
7|executive) PAPER=7; paper=executive; XDIM="8700"; YDIM="6300"
set_clipping 140 100 140 100
;;
9|a4|A4) PAPER=9; paper=a4; XDIM="9920"; YDIM="7014"
set_clipping 160 100 160 100
;;
11|a5|A5) PAPER=11; paper=a5; XDIM="6992"; YDIM="4960"
set_clipping 140 100 140 100
;;
13|b5jis|B5JIS) PAPER=13; paper=b5; XDIM="8598"; YDIM="6070"
set_clipping 140 100 140 100
;;
*) error "Unimplemented paper code $PAPER";;
esac
PAPERSIZE="-sPAPERSIZE=$paper";
case "$RES" in
600x600) XDIM=`expr $XDIM / 2`;;
1200x600) ;;
2400x600) XDIM=`expr $XDIM \* 2`;;
esac
DIM="${XDIM}x${YDIM}"
#
# If there is an argument left, take it as the file to print.
# Else, the input comes from stdin.
#
if [ $# -ge 1 ]; then
if [ "$LPJOB" = "" ]; then
LPJOB="$1"
fi
exec < $1
fi
#
# Filter thru psnup if N-up printing has been requested
#
case $NUP in
[234689]|1[024568]) PREFILTER="nup";;
*) PREFILTER=cat;;
esac
#
# Overload -G. If the file name ends with ".icm" or ".ICM"
# then convert the ICC color profile to a Postscript CRD,
# then prepend it to the users job. Select the intent
# using the -I option.
#
create_crd() {
#
# Create a Postscript CRD
#
ICC2PS=$PREFIX/bin/foo2zjs-icc2ps
if [ -x $ICC2PS ]; then
$ICC2PS -o $GAMMAFILE -t$INTENT > $ICCTMP.crd.ps 2>$ICCTMP.log \
|| error "Problem converting .ICM file to Postscript"
cat > $ICCTMP.usecie.ps <<-EOF
%!PS-Adobe-3.0
<</UseCIEColor true>>setpagedevice
EOF
cat > $ICCTMP.selcrd.ps <<-EOF
/Current /ColorRendering findresource setcolorrendering
EOF
GAMMAFILE="$ICCTMP.usecie.ps $ICCTMP.crd.ps $ICCTMP.selcrd.ps"
else
GAMMFILE=
fi
}
if [ $DEBUG -gt 0 ]; then
ICCTMP=/tmp/icc
else
ICCTMP=/tmp/icc$$
fi
case "$GAMMAFILE" in
*.icm|*.ICM|*.icc|*.ICC)
#
# Its really an .ICM file, not a gamma file.
#
# The file can be a full path name, or the name of a file in $SHARE/icm/
#
if [ "$COLOR" = "" ]; then
GAMMAFILE=
elif [ -r "$GAMMAFILE" ]; then
create_crd
elif [ -r "$SHARE/icm/$GAMMAFILE" ]; then
GAMMAFILE="$SHARE/icm/$GAMMAFILE"
create_crd
else
GAMMAFILE=
fi
;;
esac
#
# Use a Well Tempered Screen in quality mode 2.
# from Karl Putland <karl@putland.linux-site.net>
#
# NOTE from Rick: Karl abandoned this approach.
#
create_wts() {
#
# Screen frequencies
#
C_FREQ="120"
M_FREQ="123.33"
Y_FREQ="126.85"
K_FREQ="143.22"
case "$RES" in
600x600) MUL=0.50;;
1200x600) MUL=0.75;;
2400x600) MUL=1.00;;
*) MUL=0.50;;
esac
cat > $ICCTMP.wts.ps <<-EOF
%!PS-Adobe-3.0
<< /UseWTS true >> setuserparams
<<
/HalftoneType 5
/Cyan <<
/AccurateScreens true
/HalftoneType 1
/SpotFunction {
% 180 mul cos exch 180 mul cos add 2 div
abs exch abs 2 dup add 0.75 le
{ 2 exp exch 2 exp add 1 exch sub }
{ 2 dup add 1.23 le
{ exch 0.76 mul add 1 exch sub }
{ 1 sub 2 exp exch 1 sub 2 exp add 1 sub }
ifelse
}
ifelse
}
/TransferFunction {1 exp}
/Frequency $C_FREQ $MUL mul
/Angle 98
>>
/Magenta <<
/AccurateScreens true
/HalftoneType 1
/SpotFunction {
% 180 mul cos exch 180 mul cos add 2 div
abs exch abs 2 dup add 0.75 le
{ 2 exp exch 2 exp add 1 exch sub }
{ 2 dup add 1.23 le
{ exch 0.76 mul add 1 exch sub }
{ 1 sub 2 exp exch 1 sub 2 exp add 1 sub }
ifelse
}
ifelse
}
/TransferFunction {0.45 exp}
/Frequency $M_FREQ $MUL mul
/Angle 51.5
>>
/Yellow <<
/AccurateScreens true
/HalftoneType 1
/SpotFunction {
% 180 mul cos exch 180 mul cos add 2 div
abs exch abs 2 dup add 0.75 le
{ 2 exp exch 2 exp add 1 exch sub }
{ 2 dup add 1.23 le
{ exch 0.76 mul add 1 exch sub }
{ 1 sub 2 exp exch 1 sub 2 exp add 1 sub }
ifelse
}
ifelse
}
/TransferFunction {0.45 exp}
/Frequency $Y_FREQ $MUL mul
/Angle 27
>>
/Black <<
/AccurateScreens true
/HalftoneType 1
/SpotFunction {
% 180 mul cos exch 180 mul cos add 2 div
abs exch abs 2 dup add 0.75 le
{ 2 exp exch 2 exp add 1 exch sub }
{ 2 dup add 1.23 le
{ exch 0.76 mul add 1 exch sub }
{ 1 sub 2 exp exch 1 sub 2 exp add 1 sub }
ifelse
}
ifelse
}
/TransferFunction {0.60 exp}
/Frequency $K_FREQ $MUL mul
/Angle 75
>>
/Default <<
/AccurateScreens true
/HalftoneType 1
/SpotFunction {
% 180 mul cos exch 180 mul cos add 2 div
abs exch abs 2 dup add 0.75 le
{ 2 exp exch 2 exp add 1 exch sub }
{ 2 dup add 1.23 le
{ exch 0.76 mul add 1 exch sub }
{ 1 sub 2 exp exch 1 sub 2 exp add 1 sub }
ifelse
}
ifelse
}
/TransferFunction {0.45 exp}
/Frequency $Y_FREQ $MUL mul
/Angle 27
>>
>> sethalftone
EOF
GAMMAFILE="$GAMMAFILE $ICCTMP.wts.ps"
}
if [ "$COLOR" != "" -a "$QUALITY" = 2 ]; then
create_wts
fi
#
# Figure out USERNAME
#
if [ "$LPUSER" != "" ]; then
USER="$LPUSER@$LPHOST"
else
USER=""
fi
#
# Main Program, just cobble together the pipeline and run it
#
# The malarky with file descriptors 1 and 3 is to avoid a bug in
# (some versions?) of Ghostscript where Postscript's stdout gets
# intermingled with the printer drivers output, resulting in
# corrupted image data.
#
GS="$GSBIN -q -dBATCH -dSAFER -dQUIET -dNOPAUSE"
$PREFILTER \
| ($GS $PAPERSIZE -g$DIM -r$RES $GSDEV $GSOPTS \
-sOutputFile="|cat 1>&3" $GAMMAFILE - >/dev/null 2>/dev/null) 3>&1 \
| dbgcmd foo2oak -r$RES -g$DIM -p$PAPER -m$MEDIA -n$COPIES -d$DUPLEX -s$SOURCE \
$COLOR -b$BPP $CLIP_UL $CLIP_LR $CLIP_LOG \
-J "$LPJOB" -U "$USER" \
$BC $AIB $COLOR2MONO -D$DEBUG
#
# Log the command line, for debugging and problem reports
#
if [ $DEBUG = 0 -a -x /usr/bin/logger ]; then
logger -t "$BASENAME" -p lpr.info -- \
"gs $PAPERSIZE -g$DIM -r$RES $GSDEV $GSOPT"
logger -t "$BASENAME" -p lpr.info -- \
"foo2oak -r$RES -g$DIM -p$PAPER -m$MEDIA \
-n$COPIES -d$DUPLEX -s$SOURCE $COLOR -b$BPP $CLIP_UL $CLIP_LR $CLIP_LOG \
$BC $AIB $COLOR2MONO"
fi
#
# Remove cruft
#
if [ $DEBUG -eq 0 ]; then
for i in crd.ps log usecie.ps selcrd.ps wts.ps
do
file="$ICCTMP.$i"
[ -f $file ] && rm -f $file
done
fi
exit 0
|