foo2zjs-wrapper.in

来自「Linux下的无线网卡通用驱动程序」· IN 代码 · 共 710 行 · 第 1/2 页

	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
Custom*)
		#%%BeginFeature: *CustomPageSize True
		#216
		#360
		#0
		#0
		#0
		#pop pop pop pop pop

		TMPFILE=/tmp/cus$$
		cat >$TMPFILE
		exec <$TMPFILE

		XDIM=`head -n 1000 $TMPFILE | sed -n '/CustomPageSize/{n;p;}'`
		case "$XDIM" in
		""|0*)
		    rm -f $TMPFILE
		    error "Custom page size XDIM != 1-99999"
		    ;;
		esac
		XDIM=`dc -e "$XDIM 1200* 72/p"`

		YDIM=`head -n 1000 $TMPFILE | sed -n '/CustomPageSize/{n;n;p;}'`
		case "$YDIM" in
		""|0*)
		    rm -f $TMPFILE
		    error "Custom page size YDIM != 1-99999"
		    ;;
		esac
		YDIM=`dc -e "$YDIM 600* 72/p"`
		PAPER=256;        paper=letter;
		MEDIA=261
                set_clipping 2 100     2 100
		;;
1|letter)	PAPER=1;	paper=letter;    XDIM="10200"; YDIM="6600"
		case "$MODEL" in
		0)	set_clipping 204 102	204 106;;
		1)	set_clipping 192 96	192 96;;
		# 1)	set_clipping 96 96	288 96;;
		esac
		;;
5|legal)	PAPER=5;	paper=legal;     XDIM="10200"; YDIM="8400"
		case "$MODEL" in
		0)	set_clipping 204 102	204 106;;
		1)	set_clipping 192 96	192 96;;
		esac
		;;
7|executive)	PAPER=7;	paper=executive; XDIM="8700";  YDIM="6300"
		case "$MODEL" in
		0)	set_clipping 206 102	206 102;;
		1)	set_clipping 192 96	192 96;;
		esac
		;;
9|a4|A4)	PAPER=9;	paper=a4;        XDIM="9920";  YDIM="7016"
		case "$MODEL" in
		0)
		    if [ "$NOPLANES" != "" -a "$RES" = 600x600 ]; then
			# Hack fix for LJ1000
			set_clipping 224 100	224 100
		    else
			# 2200DL
			set_clipping 200 100	200 100
		    fi
		    ;;
		1)	set_clipping 192 96	192 96;;
		esac
		;;
11|a5|A5)	PAPER=11;	paper=a5;        XDIM="6992";  YDIM="4960"
		case "$MODEL" in
		0)	set_clipping 200 100	200 100;;
		1)	set_clipping 192 96	192 96;;
		esac
		;;
13|b5|B5)	PAPER=13;	paper=b5;        XDIM="8598";  YDIM="6070"
		case "$MODEL" in
		0)	set_clipping 207 107	207 107;;
		1)	set_clipping 192 96	192 96;;
		esac
		;;
20|"env#10")	PAPER=20;	paper=env10;     XDIM="4950";  YDIM="5700"
		case "$MODEL" in
		0)	set_clipping 171 78	171 78;;
		1)	set_clipping 171 78	171 78;;
		esac
		;;
27|envDL)	PAPER=27;	paper=envDL;     XDIM="5200";  YDIM="5200"
		case "$MODEL" in
		0)	set_clipping 176 84	176 84;;
		1)	set_clipping 176 84	176 84;;
		esac
		;;
28|envC5)	PAPER=28;	paper=envC5;     XDIM="7650";  YDIM="5408"
		case "$MODEL" in
		0)	set_clipping 170 80	169 80;;
		1)	set_clipping 170 80	169 80;;
		esac
		;;
34|envB5)	PAPER=34;	paper=envB5;     XDIM="8316";  YDIM="5892"
		case "$MODEL" in
		0)	set_clipping 174 74	174 74;;
		1)	set_clipping 174 74	174 74;;
		esac
		;;
37|envMonarch)	PAPER=37;	paper=envMonarch;XDIM="4650";  YDIM="4500"
		case "$MODEL" in
		0)	set_clipping 174 78	173 78;;
		1)	set_clipping 174 78	173 78;;
		esac
		;;
*)		error "Unimplemented paper code $PAPER";;
esac
# e.g. /usr/share/ghostscript/7.07/lib/gs_statd.ps
PAPERSIZE="-sPAPERSIZE=$paper";

case "$RES" in
600x600)	XDIM=`expr $XDIM / 2`;;
1200x600)	;;
2400x600)	XDIM=`expr $XDIM \* 2`;;
esac
DIM="${XDIM}x${YDIM}"

#
# 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 $ICC2PS ]; then
	case "$GAMMAFILE" in
	none | none.icm | */none.icm)
	    ;;
	*)
	$ICC2PS -o $GAMMAFILE -t$INTENT > $ICCTMP.crd.ps 2>$ICCTMP.log \
	|| error "Problem converting .ICM file to Postscript"
	    ;;
	esac

	cat > $ICCTMP.usecie.ps <<-EOF
		%!PS-Adobe-3.0
		<</UseCIEColor true>>setpagedevice
	EOF
	if [ "$QUALITY" = wts ]; then
	    cat >> $ICCTMP.usecie.ps <<-EOF
		<< /UseWTS true >> setuserparams
		<<
		    /AccurateScreens true
		    /HalftoneType 1
		    /HalftoneName (Round Dot Screen) cvn
		    /SpotFunction { 180 mul cos exch 180 mul cos add 2 div}
		    /Frequency 137
		    /Angle 37
		>> sethalftone
		EOF
	fi
	cat > $ICCTMP.selcrd.ps <<-EOF
		/Current /ColorRendering findresource setcolorrendering
	EOF
	case "$GAMMAFILE" in
	none | none.icm | */none.icm) GAMMAFILE="$ICCTMP.usecie.ps";;
	*)	GAMMAFILE="$ICCTMP.usecie.ps $ICCTMP.crd.ps $ICCTMP.selcrd.ps";;
	esac
    else
	GAMMFILE=
    fi
}

if [ $DEBUG -gt 0 ]; then
    ICCTMP=/tmp/icc
else
    ICCTMP=/tmp/icc$$
fi

if [ "" = "$COLOR" ]; then
    COLORMODE=
    GAMMAFILE=
else
    case "$COLORMODE" in
    default)	COLORMODE=$DEFAULTCOLORMODE;;
    esac
    case "$GAMMAFILE" in
    default)	GAMMAFILE=DL2312.icm;;
    esac
fi

CRDBASE="$PREFIX/share/foo2zjs/crd"
case "$RES" in
    600x600)	SCREEN=screen1200.ps;;
    1200x600)	SCREEN=screen1200.ps;;
    2400x600)	SCREEN=screen2400.ps;;
esac

case "$COLORMODE" in
0|"")
    # Monochrome
    ;;
10|icm)
    # Use old ICM method
    AIB=-A
    BC=-B
    case "$GAMMAFILE" in
    none | none.icm | */none.icm)
	create_crd
	;;
    *.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 $SHARE/icm/
	#
	if [ -r "$GAMMAFILE" ]; then
	    create_crd
	elif [ -r "$SHARE/icm/$GAMMAFILE" ]; then
	    GAMMAFILE="$SHARE/icm/$GAMMAFILE"
	    create_crd
	else
	    GAMMAFILE=
	fi
	;;
    esac
    ;;
1|photo)
    # Photo
    GAMMAFILE="$CRDBASE/prolog.ps"
    GAMMAFILE="$GAMMAFILE $CRDBASE/2300w-1200@150-l250-kx,ucr125,75-per.crd"
    GAMMAFILE="$GAMMAFILE $CRDBASE/$SCREEN"
    ;;
2|graphics)
    # Photo and Text
    GAMMAFILE="$CRDBASE/prolog.ps"
    #GAMMAFILE="$GAMMAFILE $CRDBASE/2300w-1200@150-l250-kx,ucr100,75-per.crd"
    GAMMAFILE="$GAMMAFILE $CRDBASE/kh.crd"
    GAMMAFILE="$GAMMAFILE $CRDBASE/$SCREEN"
    ;;
3|text)
    # Graphic and Text
    GAMMAFILE="$CRDBASE/prolog.ps"
    #GAMMAFILE="$GAMMAFILE $CRDBASE/2300w-1200@150-l250-kx,ucr100,50-per.crd"
    GAMMAFILE="$GAMMAFILE $CRDBASE/kx.crd"
    GAMMAFILE="$GAMMAFILE $CRDBASE/$SCREEN"
    ;;
4|tonersave)
    # Reduced toner
    GAMMAFILE="$CRDBASE/prolog.ps"
    GAMMAFILE="$GAMMAFILE $CRDBASE/2300w-1200@150-l250-kx,ucr100,0-per.crd"
    GAMMAFILE="$GAMMAFILE $CRDBASE/$SCREEN"
    ;;
*.crd)
    GAMMAFILE="$CRDBASE/prolog.ps"
    if [ -f $COLORMODE ]; then
	GAMMAFILE="$GAMMAFILE $COLORMODE"
    elif [ -f $CRDBASE/$COLORMODE ]; then
	GAMMAFILE="$GAMMAFILE $CRDBASE/$COLORMODE"
    else
	error "Can't find CRD '$COLORMODE' in . or in $CRDBASE"
    fi
    GAMMAFILE="$GAMMAFILE $CRDBASE/$SCREEN"
    ;;
*)
    error "Unknown color method '$COLORMODE'"
    ;;
esac

if [ "" != "$COLOR" ]; then
    if [ "" = "$AIB" -a "" = "$BC" ]; then
	# Faster, but can't handle AllIsBlack or BlackClears
	GSDEV=-sDEVICE=pksmraw
    else
	# Can't handle different size pages
	GSDEV=-sDEVICE=bitcmyk
    fi
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"

sed 's#^[^/]*cupsPSLevel2#false#' | \
$PREFILTER \
| ($GS $PAPERSIZE -g$DIM -r$RES $GSDEV $GSOPTS \
    -sOutputFile="|cat 1>&3" $GAMMAFILE - >/dev/null) 3>&1 \
| foo2zjs -r$RES -g$DIM -p$PAPER -m$MEDIA -n$COPIES -d$DUPLEX -s$SOURCE \
	    -z$MODEL $COLOR $CLIP_UL $CLIP_LR $CLIP_LOG $SAVETONER \
	    -J "$LPJOB" -U "$USER" \
	    $BC $AIB $COLOR2MONO $NOPLANES $EXTRAPAD -D$DEBUG

#
#	Log the command line, for debugging and problem reports
#
if [ -x /usr/bin/logger ]; then
    logger -t "$BASENAME" -p lpr.info -- \
	"$GSBIN $PAPERSIZE -g$DIM -r$RES $GSDEV $GSOPTS $GAMMAFILE"
    logger -t "$BASENAME" -p lpr.info -- \
	"foo2zjs -r$RES -g$DIM -p$PAPER -m$MEDIA \
-n$COPIES -d$DUPLEX -s$SOURCE -z$MODEL $COLOR $CLIP_UL $CLIP_LR $CLIP_LOG \
$SAVETONER $BC $AIB $COLOR2MONO $NOPLANES $EXTRAPAD"
fi

#
#	Remove cruft
#
if [ $DEBUG -eq 0 ]; then
    for i in crd.ps log usecie.ps selcrd.ps
    do
	file="$ICCTMP.$i"
	[ -f $file ] && rm -f $file
    done
    [ -f "$TMPFILE" ] && rm -f $TMPFILE
fi

exit 0