foo2qpdl-wrapper.in

Linux下的无线网卡通用驱动程序

#	Figure out the paper dimensions in pixels/inch, and set the
#	default clipping region.  Unfortunately, this is a trouble
#	area for ZjStream printers.  Various versions of ZjS print
#	engines react differently when asked to print into their
#	unprintable regions.
#
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
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=21;        paper=letter;
                set_clipping 2 100     2 100
		;;
0|letter)	PAPER=0;	paper=letter;    XDIM="10200"; YDIM="6600"
		set_clipping 150 100	150 100
		;;
1|legal)	PAPER=1;	paper=legal;     XDIM="10200"; YDIM="8400"
		set_clipping 150 100	150 100
		;;
3|executive)	PAPER=3;	paper=executive; XDIM="8700";  YDIM="6300"
		set_clipping 150 100	150 100
		;;
2|a4|A4)	PAPER=2;	paper=a4;        XDIM="9920";  YDIM="7016"
		set_clipping 150 100	150 100
		;;
16|a5|A5)	PAPER=16;	paper=a5;        XDIM="6992";  YDIM="4960"
		set_clipping 150 100	150 100
		;;
11|b5jis|B5jis)	PAPER=11;	paper=b5;        XDIM="8598";  YDIM="6070"
		set_clipping 150 100	150 100
		;;
24|folio)	PAPER=24;	paper=folio;     XDIM="10200"; YDIM="7800"
		set_clipping 150 100	150 100
		;;
26|"env#9")	PAPER=26;	paper=env9;      XDIM="4496";  YDIM="5324"
		set_clipping 150 100	150 100
		;;
6|"env#10")	PAPER=6;	paper=env10;     XDIM="4950";  YDIM="5700"
		set_clipping 150 100	150 100
		;;
9|envDL)	PAPER=9;	paper=envDL;     XDIM="5200";  YDIM="5200"
		set_clipping 150 100	150 100
		;;
8|envC5)	PAPER=8;	paper=envC5;     XDIM="7650";  YDIM="5408"
		set_clipping 150 100	150 100
		;;
23|envC6)	PAPER=23;	paper=envC6;     XDIM="5386";  YDIM="3826"
		set_clipping 150 100	150 100
		;;
12|b5iso|B5iso)	PAPER=12;	paper=b5;        XDIM="8314";  YDIM="5906"
		set_clipping 150 100	150 100
		;;
7|envMonarch)	PAPER=7;	paper=envMonarch;XDIM="4650";  YDIM="4500"
		set_clipping 150 100	150 100
		;;
25|env6.75)	PAPER=25;	paper=env6.75;   XDIM="4348";  YDIM="3900"
		set_clipping 150 100	150 100
		;;
17|a6|A6)	PAPER=17;	paper=a6;        XDIM="4960";  YDIM="3496"
		set_clipping 150 100	150 100
		;;
28|oficio)	PAPER=28;	paper=a6;        XDIM="10200"; YDIM="8100"
		set_clipping 150 100	150 100
		;;
*)		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)	;;
1200x1200)	YDIM=`expr $YDIM \* 2`;;
esac
DIM="${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
fi

CRDBASE="$PREFIX/share/foo2qpdl/crd"
case "$MODEL" in
    0)	model=CLP-300;;
    1)	model=CLP-600;;
esac
case "$RES" in
    600x600)	SCREEN=$model-600x600cms2;;
    1200x600)	SCREEN=$model-1200x600cms2;;
    1200x1200)	SCREEN=$model-1200x1200cms2;;
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|crd)
    # CRD
    GAMMAFILE=""
    GAMMAFILE="$GAMMAFILE $CRDBASE/${model}cms"
    GAMMAFILE="$GAMMAFILE $CRDBASE/$SCREEN"
    # Black text...
    TMPFILE2=/tmp/black$$
    cat $CRDBASE/black-text.ps - >$TMPFILE2
    exec <$TMPFILE2
    ;;
*.crd)
    GAMMAFILE="$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" $GAMMAFILE - >/dev/null) 3>&1 \
| foo2qpdl -r$RES -g$DIM -p$PAPER -m$MEDIA -n$COPIES -d$DUPLEX -s$SOURCE \
	    $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 -- \
	"foo2qpdl -r$RES -g$DIM -p$PAPER -m$MEDIA \
-n$COPIES -d$DUPLEX -s$SOURCE $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 $TMPFILE
    [ -f "$TMPFILE2" ] && rm -f $TMPFILE2
fi

exit 0