Date: Sun, 24 Aug 2014 16:53:42 -0700 From: Martin Alejandro Paredes Sanchez <mapsware@prodigy.net.mx> To: Beeblebrox <zaphod@berentweb.com>, freebsd-questions@freebsd.org Subject: Re: printcap configuration problem (if-MAPS 2/4) Message-ID: <20140824165342.7e3443b0@morena.maps.net> In-Reply-To: <20140819090205.111cba9a@rsbsd.rsb> References: <1405676044178-5929730.post@n5.nabble.com> <alpine.BSF.2.11.1407180554080.77290@wonkity.com> <53C919E0.6070008@bananmonarki.se> <alpine.BSF.2.11.1407180725500.77290@wonkity.com> <20140718183958.1864052a@rsbsd.rsb> <20140727221419.35efb9b0@morena.maps.net> <1406966714419-5934110.post@n5.nabble.com> <1406986762673-5934162.post@n5.nabble.com> <alpine.BSF.2.11.1408021027580.67716@wonkity.com> <20140803083513.47e21f3b@rsbsd.rsb> <20140807225729.69db80ef@morena.maps.net> <20140819090205.111cba9a@rsbsd.rsb>
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Create the file
/usr/local/bin/if-MAPS
In its content, put the following
#!/bin/sh
#
# This shell espect to be a text filter (filt.input=3Dif capability in
# /etc/printcap) confusingly called the input filter.
#
# When LPD starts this filter program. It sets:
#
# standard input to the file to print
# standard output to the printer device (tty.device=3Dlp capability)
# standard error append to the error logging file (spool.log=3Dlf capabil=
ity)
# current directory to the spooling directory (spool.dir=3Dsd capability)
# =A0 uid=3D1(daemon) gid=3D1(daemon)
#
# With the following parameters:
#
# filter-name [-c] -wWidth -lLength -iIndent -n login -h host acct-file
#
# -c appears if job submitted with "lpr -l" (print control
# characters and suppresses page breaks) (raw printing)
# width is the page width (page.width=3Dpw capability), default 132
# length is the page length (page.length=3Dpl capability), default 66
# indent is the amount of the indentation from "lpr -i", default 0
# login is the account name of the user printing the file
# host is the host name from which the job was submitted
# acct-file is the name of the accounting file (acct.file=3Daf capabilit=
y)
#
# This filter should exit with the following exit status:
#
# exit 0 If the filter printed the file successfully.
# exit 1 If the filter failed to print the file but wants LPD to try
# to print the file again. LPD will restart a filter if it
# exits with this status.
# exit 2 If the filter failed to print the file and does not want LPD
# to try again. LPD will throw out the file.
#
# You need the following packages installed
#
# GhostScript ghostscript-gpl GPL Postscript interpreter
# psUtils psutils-letter Utilities for manipulating PostScript documen=
ts
# Enscript enscript-letter ASCII to PostScript filter
#
# If user removes the job, LPD will send SIGINT (SIGNAL INTERRUPT)
# so trap SIGINT (and a few other signals) to clean up after ourselves.
#
# 1 HUP (hang up)
# 2 INT (interrupt)
# 15 TERM (software termination signal)
#
trap 'LogError 2 "Signal HUP traped"' 1
trap 'LogError 2 "Signal INT traped"' 2
trap 'LogError 2 "Signal TERM traped"' 15
umask -S u=3Drwx,g=3Drwx,o=3D
FilterName=3D`/usr/bin/basename "$0"`
PATH=3D/bin:/usr/bin:/usr/local/bin
TMPDIR=3D`/usr/bin/mktemp -q -d "/var/tmp/$FilterName.XXXXXX"` || ErrorTmpD=
ir
export TEMP=3D"$TMPDIR" TMPDIR PATH
[ -n "$TMPDIR" -a -d "$TMPDIR" ] && /usr/bin/chgrp daemon "$TMPDIR"
#
# SendMailLog: Send the logs by mail (sendmail).
#
SendMailLog() {
LogTrace "Sending logs by mail (this mail)"
{
echo "To: $User@$Host"
[ -e "$TMPDIR/ErrorFile" ] && echo "Cc: root"
echo "Subject: Logged information of print job \"$JobFile\""
echo
echo "Queue =3D \"$Queue\""
echo "File =3D \"$JobFile\""
echo
echo "Your print job was processed by the input-filter \"$FilterName\""
if [ -e "$TMPDIR/ErrorFile" ]; then
echo "During the process, an error occurred"
echo
echo "The logged error is:"
/bin/cat "$TMPDIR/ErrorFile"
else
echo "and was sent to the printer device successfully"
fi
if [ -s "$TMPDIR/DebugFile" ]; then
echo
echo "The trace/debug information is:"
echo
/bin/cat "$TMPDIR/DebugFile"
fi
echo
echo "This e-mail was sent by a program, do not respond to this messag=
e."
echo "In case of an error, contact your system administrator."
} | /usr/sbin/sendmail -oem -t
}
#
# CleanUp: Send the logs to StdError and remove temporary files.
#
CleanUp() {
[ $LogLevel -ge 1 -a -e "$TMPDIR/ErrorFile" ] && /bin/cat "$TMPDIR/Error=
File" 1>&2
[ $LogLevel -ge 2 ] && /bin/cat "$TMPDIR/DebugFile" 1>&2
if ValueYes MailLog ; then
SendMailLog
fi
[ -n "$TMPDIR" -a -d "$TMPDIR" ] && /bin/rm -rf "$TMPDIR"
}
#
# LogInfo: Log the information message to the file "$TMPDIR/DebugFile"
#
# $1: Message to log
#
LogInfo() {
echo -e "$1" >> "$TMPDIR/DebugFile"
}
#
# LogTrace: Log the trace information to the file "$TMPDIR/DebugFile"
#
# $1: Trace information to log
#
LogTrace() {
if [ $LogLevel -ge 3 ] ; then
echo -e "$1" >> "$TMPDIR/DebugFile"
fi
}
#
# LogError: Log the message error to the file "$TMPDIR/ErrorFile"
#
# $1: Exit value to use
# $2: Error message to log
#
LogError() {
local Header
/usr/bin/touch "$TMPDIR/ErrorFile"
Header=3D"`/bin/date -v-7d '+%Y/%m/%d %H:%M:%S'` $FilterName[$$]"
echo -e "$Header: Error printing '$JobFile', exit code $1" >> "$TMPDIR/E=
rrorFile"
echo -e "$Header: $2" >> "$TMPDIR/ErrorFile"
CleanUp
exit $1
}
#
# ErrorRunning: An error ocurred while transforming the print job
#
ErrorRunning() {
LogError 2 "`/bin/cat "$TMPDIR/Error"`"
}
#
# ErrorTmpDir: An error ocurred while trying to create a temporary directory
#
ErrorTmpDir() {
ProcessControlFile
LogError 1 "mktemp: Can't create temporary directory"
}
#
# ErrorFileType: The file of the print job, is of a type unsupported
#
ErrorFileType() {
LogError 2 "Unsupported file type '$FileType'"
}
#
# ErrorNotConfFile: The Queue/printer does not has a configuration file
#
ErrorNotConfFile() {
LogError 2 "Configuration file not found '$FilterName.conf'"
}
#
# ValueYes: Test a variable and inform if set to YES or NO.
#
# $1: Variable to be tested
#
ValueYes() {
local Value
eval Value=3D\$${1}
LogTrace "\tValueYes: $1 is set to '$Value'."
case $Value in
yes|true|on) return 0 ;;
no|false|off) return 1 ;;
*)
LogInfo "${1} is not set to YES or NO. Assuming ${1}=3D'yes'"
return 0 ;;
esac
}
#
# Process the control file (grab variables JobFile, ZOptions).
#
ProcessControlFile() {
local PId ControlFile Line Value
{
read PId
read -r ControlFile
} < lock
Copies=3D0
while read -r Line; do
Value=3D"${Line#?}"
case "$Line" in
Z*) [ -n "$TMPDIR" -a -d "$TMPDIR" ] && echo -n "$Value" > "$TMPDI=
R/-Z Options" ;;
M*) MailLog=3Dyes ;;
N*) JobFile=3D"$Value" ; : ${JobFile:=3DStdIn} ;;
f*) Copies=3D`/bin/expr $Copies + 1` ;;
0*) LogLevel=3D0 ; MailLog=3Dno ; /bin/cat - > /dev/null ; CleanUp=
; exit 0 ;;
esac
done < $ControlFile
if [ $Copies -ge 2 ] && ValueYes CopiesManual; then
echo "0CopiesManuallyPrinted" >> $ControlFile
fi
}
#
# ProcessOptionsFile: Validate and include options coming from a file.
#
# $1: File with options to validate and include
#
ProcessOptionsFile() {
local Option CmdOption Var Val ValidOption WidthInches HeightInches
if [ -r "$1" ]; then
Val=3D`/usr/bin/basename "$1"`
LogTrace "Running 'ProcessOptionsFile' file '$Val'"
/usr/bin/grep --invert-match --regexp=3D'^#' --regexp=3D'^$' "$1" | /=
usr/bin/tr ", " "\n" | /usr/bin/tr -Cd "[:alnum:]=3D\n." > "$TMPDIR/Options"
while read -r CmdOption; do
Option=3D`echo "$CmdOption"| /usr/bin/tr "[:upper:]" "[:lower:]"`
case "$Option" in
custom.*|papersize=3Dcustom.*)
ValidOption=3D"PaperSize=3Dcustom"
Val=3D${Option##papersize=3D}
Val=3D${Val##custom.}
case "$Val" in
*x*in) Val=3D${Val%*in} ; Var=3D1 ;;
*x*mm) Val=3D${Val%*mm} ; Var=3D25.4 ;;
*x*) Var=3D72 ;;
*) ValidOption=3D'' ;;
esac
if [ -n "$ValidOption" ]; then
WidthInches=3D`echo -n "$Val" | /usr/bin/cut -d 'x' -f 1`
HeightInches=3D`echo -n "$Val" | /usr/bin/cut -d 'x' -f 2`
WidthInches=3D`echo "scale=3D2; $WidthInches / $Var" | /u=
sr/bin/bc`
HeightInches=3D`echo "scale=3D2; $HeightInches / $Var" | =
/usr/bin/bc`
if [ "${WidthInches}" =3D "0" -o "${HeightInches}" =3D "0=
" ] ; then
ValidOption=3D''
else
PaperSizeInches=3D"${WidthInches}x${HeightInches}"
fi
fi ;;
*=3D*)
Var=3D`echo -n "$Option" | /usr/bin/cut -d '=3D' -f 1`
Val=3D`echo -n "$Option" | /usr/bin/cut -d '=3D' -f 2`
if [ "${Val##*[!0-9]*}" ] ; then
case "$Var" in
book) ValidOption=3D"Book=3D$Val" ;;
nup) ValidOption=3D"nUp=3D$Val" ;;
*) ValidOption=3D'' ;;
esac
else
ValidOption=3D`/usr/bin/nawk -F: -v Var=3D"$Var" -v Val=
=3D",$Val," 'tolower($1) =3D=3D Var && $2 ~ Val {print $1"=3D"$3}' $FilterN=
ame.MappingOptions`
fi
;;
*) Var=3D
Val=3D"$Option"
ValidOption=3D`/usr/bin/nawk -F: -v Val=3D",$Val," '$2 ~ Val=
{print $1"=3D"$3}' $FilterName.MappingOptions`
;;
esac
if [ -n "$ValidOption" ]; then
eval $ValidOption
LogTrace "\t'$CmdOption'\t=3D=3D> '$ValidOption'"
else
LogInfo "\t'$CmdOption'\tIgnored"
fi
done < "$TMPDIR/Options"
fi
}
#
# FixOptions: Initialize options with default values if not set
# change/calculate others options depending on values of other =
options
#
FixOptions() {
local WidthDPI HeightDPI WidthInches HeightInches WidthPixels HeightPixe=
ls WidthPoints HeightPoints
LogTrace "Running 'FixOptions'"
WidthDPI=3D`echo -n "$Resolution" | /usr/bin/cut -d 'x' -f 1`
HeightDPI=3D`echo -n "$Resolution" | /usr/bin/cut -d 'x' -f 2`
[ -z "$PaperSizeInches" ] && PaperSizeInches=3D`/usr/bin/nawk -F: -v Opt=
=3D",$PaperSize," '$2 ~ Opt {print $4}' $FilterName.MappingOptions`
WidthInches=3D`echo -n "$PaperSizeInches" | /usr/bin/cut -d 'x' -f 1`
HeightInches=3D`echo -n "$PaperSizeInches" | /usr/bin/cut -d 'x' -f 2`
WidthPixels=3D`echo "$WidthDPI * $WidthInches" | /usr/bin/bc | /usr/b=
in/cut -d '.' -f 1`
HeightPixels=3D`echo "$HeightDPI * $HeightInches" | /usr/bin/bc | /usr/b=
in/cut -d '.' -f 1`
PaperSizePixels=3D"${WidthPixels}x${HeightPixels}"
# PostScript points (each point is 1/72 inch or 0.35mm)
WidthPoints=3D`echo "72 * $WidthInches" | /usr/bin/bc | /usr/bin/cut -=
d '.' -f 1`
HeightPoints=3D`echo "72 * $HeightInches" | /usr/bin/bc | /usr/bin/cut -=
d '.' -f 1`
PaperSizePoints=3D"${WidthPoints}x${HeightPoints}"
case "$PaperSize" in
env*)
PaperType=3Denvelope
LogInfo "PaperType=3D$PaperType (Fixed because PaperSize=3D$Pape=
rSize)" ;;
*postcard*)
PaperType=3Dthick
LogInfo "PaperType=3D$PaperType (Fixed because PaperSize=3D$Pape=
rSize)" ;;
esac
# Fix option for Duplex
: ${DuplexManual:=3Dyes}
: ${Duplex:=3Doff}
: ${Book:=3Doff}
# Fix the margin; expresed in Postscript Points
: ${MarginLeft:=3D24}
: ${MarginRight:=3D24}
: ${MarginTop:=3D24}
: ${MarginBottom:=3D24}
# Fix option for nUp
: ${nUp:=3Doff}
[ "${nUp}" =3D "1" ] && nUp=3Doff
: ${nUpLayout:=3Dh}
: ${nUpMargin:=3Doff}
if ValueYes nUpMargin ; then nUpMargin=3D"-m`/bin/expr $MarginBottom - 2=
` -b2" ; else nUpMargin=3D"-m$MarginBottom" ; fi
: ${nUpBorder:=3Doff}
if ValueYes nUpBorder ; then nUpBorder=3D"-d1" ; else nUpBorder=3D"" ; fi
# Fix option for Copies
: ${CopiesManual:=3Dyes}
: ${Copies:=3D1}
: ${FilterText:=3Denscript}
: ${MailLog:=3Dfalse}
[ -z "$ResCPI" ] && ResCPI=3D`echo "scale=3D0; $Width / $WidthInches" | =
/usr/bin/bc`
[ -z "$ResLPI" ] && ResLPI=3D`echo "scale=3D0; $Lenght / $HeightInches" =
| /usr/bin/bc`
}
#
#
#
DuplexNotification() {
eval HOME=3D~$User
export HOME DISPLAY=3D:0
LogTrace "Duplex Notification 'kdialog'\n\tHOME=3D$HOME\n\tDISPLAY=3D$DI=
SPLAY"
sudo -E /usr/local/kde4/bin/kdialog --msgbox "You printed a file in dupl=
ex mode. The 1st part has been sent to the printer $Queue.\n\nWait for all =
pages to be ejected, then put them back into the printer.\n\nTo print the r=
est of the job, clic in the button" --title "Duplex Notification"
}
#
# SendToPrinter: Send the file to StdOut (attached to the printer device)
#
SendToPrinter() {
local lnCopies
lnCopies=3D$Copies
if ValueYes CopiesManual ; then
lnCopies=3D1
fi
while [ $lnCopies -le $Copies ] ; do
LogTrace "Sendig to printer ($lnCopies)"
/bin/cat "$1"
lnCopies=3D`/bin/expr $lnCopies + 1`
done
}
#
# PrintJob:=20
#
PrintJob() {
SendToPrinter "$TMPDIR/1stPart"
if ValueYes Duplex && ValueYes DuplexManual ; then
DuplexNotification
SendToPrinter "$TMPDIR/2ndPart"
fi
}
#
#
#
PreProcessingFile() {
local OptTemp
if ValueYes Book ; then
Book=3D`/bin/expr $Book \* 4`
LogTrace "Running 'psbook'\n\tpsbook -q -s$Book FileIn FileOut"
/usr/local/bin/psbook -q -s$Book "$TMPDIR/FileIn" "$TMPDIR/FileOut" 2=
> "$TMPDIR/Error" || ErrorRunning
/bin/mv "$TMPDIR/FileOut" "$TMPDIR/FileIn"
nUp=3D2
nUpMargin=3D"-m`/bin/expr $MarginBottom - 27` -b27" # inner magin 27=
PostScript points (3/8" 9mm)
nUpLayout=3Dh
Duplex=3Dshort
fi
if ValueYes nUp ; then
case "$nUpLayout" in
lrtb|h) OptTemp=3D"" ;; # Horizontal Left to right, t=
op to bottom (default)
rltb|hr) OptTemp=3D"-r -c" ;; # Horizontal Reversed Right to=
left, top to bottom
tblr|v) OptTemp=3D"-c" ;; # Vertical Top to bottom, lef=
t to right
tbrl|vr) OptTemp=3D"-r" ;; # Vertical Reversed Top to bot=
tom, right to left
esac
LogTrace "Running 'psnup'\n\tpsnup $OptTemp $nUpMargin $nUpBorder -$n=
Up -q FileIn FileOut"
/usr/local/bin/psnup $OptTemp $nUpMargin $nUpBorder -$nUp -q "$TMPDIR=
/FileIn" "$TMPDIR/FileOut" 2> "$TMPDIR/Error" || ErrorRunning
/bin/mv "$TMPDIR/FileOut" "$TMPDIR/FileIn"
fi
case "$Duplex" in
no|false|off)
OptTemp=3D"--simplex" ;;
short)
OptTemp=3D"--tumble" ;;
long)
OptTemp=3D"--duplex" ;;
esac
[ "$PaperTray" =3D "manual" ] && OptTemp=3D"$OptTemp --manualfeed"
LogTrace "Running 'psset'\n\tpsset --quiet --no-fix $OptTemp --output=3D=
FileOut FileIn"
/usr/local/bin/psset --quiet --no-fix $OptTemp --output=3D"$TMPDIR/FileO=
ut" "$TMPDIR/FileIn" 2> "$TMPDIR/Error" || ErrorRunning
/bin/mv "$TMPDIR/FileOut" "$TMPDIR/FileIn"
JobPages=3D`/usr/local/bin/psselect -p_1 "$TMPDIR/FileIn" 2>&1 > /dev/nu=
ll | /usr/bin/tr "[]" ":" | /usr/bin/cut -d ':' -f 2`
LogTrace ">>>\tJobPages=3D$JobPages"
if ValueYes DuplexManual && ValueYes Duplex ; then
if [ `/bin/expr $JobPages % 2` -eq 1 ] ; then
LogTrace "Running 'psselect (adding 1 page for even pages)'\n\tpss=
elect -q -p1-,_ FileIn FileOut"
/usr/local/bin/psselect -q -p1-,_ "$TMPDIR/FileIn" "$TMPDIR/FileOu=
t"
/bin/mv "$TMPDIR/FileOut" "$TMPDIR/FileIn"
fi
/usr/local/bin/psselect -q -e -r "$TMPDIR/FileIn" "$TMPDIR/1stPart"
/usr/local/bin/psselect -q -o "$TMPDIR/FileIn" "$TMPDIR/2ndPart"
if [ "$Duplex" =3D "long" ] ; then
/bin/mv "$TMPDIR/1stPart" "$TMPDIR/FileIn"
/usr/local/bin/pstops -q 'U(1w,1h)' "$TMPDIR/FileIn" "$TMPDIR/1stP=
art"
fi
/bin/rm "$TMPDIR/FileIn"
else
/bin/mv "$TMPDIR/FileIn" "$TMPDIR/1stPart"
fi
}
#
#
#
PrintPostScript() {
local lcFile
PreProcessingFile
if [ "$GS_DEVICE" !=3D ps ] ; then
GS_FONTPATH=3D/usr/local/share/ghostscript/fonts:/usr/local/lib/X11/f=
onts/Type1
GS_LIB=3D
# -g<width>x<height> page size in pixels | -r<res> pixels/inch re=
solution
GS_OPTIONS=3D"$GS_OPTIONS -g$PaperSizePixels -r$Resolution -q -dBATCH=
-dSAFER -dNOPAUSE"
#GS_OPTIONS=3D"$GS_OPTIONS -sPAPERSIZE=3D$PaperSize -r$Resolution -q =
-dBATCH -dSAFER -dNOPAUSE"
export GS_DEVICE GS_FONTPATH GS_LIB GS_OPTIONS
LogTrace "Running 'gs'\n\tGS_DEVICE=3D'$GS_DEVICE'\n\tGS_LIB=3D'$GS_L=
IB'\n\tGS_FONTPATH=3D'$GS_FONTPATH'\n\tGS_OPTIONS=3D'$GS_OPTIONS'"
for lcFile in "1stPart" "2ndPart" ; do
if [ -f "$TMPDIR/$lcFile" ] ; then
LogTrace "\tgs -sOutputFile=3DFileOut $lcFile"
/usr/local/bin/gs -sOutputFile=3D"$TMPDIR/FileOut" "$TMPDIR/$lc=
File" 2> "$TMPDIR/Error" || ErrorRunning
/bin/mv "$TMPDIR/FileOut" "$TMPDIR/$lcFile"
type PostProcessingFile > /dev/null 2>&1 && PostProcessingFile =
"$lcFile"
fi
done
fi
PrintJob
}
#
#
#
PrintPDF() {
LogTrace "Running 'pdf2ps'\n\tpdf2ps FileIn FileOut"
/usr/local/bin/pdf2ps "$TMPDIR/FileIn" "$TMPDIR/FileOut" 2> "$TMPDIR/Err=
or" || ErrorRunning
/bin/mv "$TMPDIR/FileOut" "$TMPDIR/FileIn"
PrintPostScript
}
#
#
#
PrintEnscript() {
local WidthPoints HeightPoints
WidthPoints=3D`echo -n "$PaperSizePoints" | /usr/bin/cut -d 'x' -f 1`
HeightPoints=3D`echo -n "$PaperSizePoints" | /usr/bin/cut -d 'x' -f 2`
HOME=3D$TMPDIR
# enscript doesn't use HOME environment variable, uses the value from pa=
sswd(5)
# daemon =3D=3D> /root
# $HOME/.enscriptrc =3D=3D> /root/.enscriptrc
# HOME=3D/root
# Media definitions for enscript:
# name width height llx lly urx ury
#Media: letter 612 792 38 24 574 768
echo -e "Media:\t$PaperSize\t$WidthPoints\t$HeightPoints\t$MarginLeft\t$=
MarginTop\t`/bin/expr $WidthPoints - $MarginRight`\t`/bin/expr $HeightPoint=
s - $MarginBottom`" > "$HOME/.enscriptrc"
LogTrace "Running 'enscript'\n\tAdding to \$HOME/.enscriptrc\n\tMedia:\t=
$PaperSize\t$WidthPoints\t$HeightPoints\t$MarginLeft\t$MarginTop\t`/bin/exp=
r $WidthPoints - $MarginRight`\t`/bin/expr $HeightPoints - $MarginBottom`"
PaperOrientationES=3D"--$PaperOrientation"
ColorModeES=3D"--color=3Dblackwhite"
if [ "$ColorMode" =3D "color" ] ; then
ColorModeES=3D"--color=3Demacs"
fi
ENSCRIPT=3D"--no-header --copies=3D1 --quiet --indent=3D${Indent}p --lin=
es-per-page=3D$Lenght --media=3D$PaperSize $ColorModeES $PaperOrientationES"
export HOME ENSCRIPT
LogTrace "\tENSCRIPT=3D'$ENSCRIPT'"
LogTrace "\tenscript --output=3DFileOut FileIn"
/usr/local/bin/enscript --output=3D"$TMPDIR/FileOut" "$TMPDIR/FileIn" 2>=
"$TMPDIR/Error" || ErrorRunning
/bin/mv "$TMPDIR/FileOut" "$TMPDIR/FileIn"
PrintPostScript
}
#
#
#
PrintA2PS() {
local WidthPoints HeightPoints
WidthPoints=3D`echo -n "$PaperSizePoints" | /usr/bin/cut -d 'x' -f 1`
HeightPoints=3D`echo -n "$PaperSizePoints" | /usr/bin/cut -d 'x' -f 2`
# Media definitions for a2ps:
# name width height llx lly urx ury
#Medium: letter 612 792 38 24 574 768
export HOME=3D$TMPDIR
/bin/mkdir -p "$HOME/.a2ps"
echo -e "Options:\t--quiet --columns=3D1 --rows=3D1 --major=3Drows --bor=
ders=3Doff --no-header\nMedium:\t$PaperSize\t$WidthPoints\t$HeightPoints\t$=
MarginLeft\t$MarginTop\t`/bin/expr $WidthPoints - $MarginRight`\t`/bin/expr=
$HeightPoints - $MarginBottom`" > "$HOME/.a2ps/a2psrc"
LogTrace "Running 'a2ps'\n\tAdding to \$HOME/.a2ps/a2psrc\n\tOptions:\t-=
-quiet --columns=3D1 --rows=3D1 --major=3Drows --borders=3Doff --no-header\=
n\tMedium:\t$PaperSize\t$WidthPoints\t$HeightPoints\t$MarginLeft\t$MarginTo=
p\t`/bin/expr $WidthPoints - $MarginRight`\t`/bin/expr $HeightPoints - $Mar=
ginBottom`"
LogTrace "\ta2ps --medium=3D$PaperSize --$PaperOrientation --margin=3D$I=
ndent --chars-per-line=3D$Width --lines-per-page=3D$Lenght --output=3DFileO=
ut FileIn"
/usr/local/bin/a2ps --medium=3D$PaperSize --$PaperOrientation --margin=
=3D$Indent --chars-per-line=3D$Width --lines-per-page=3D$Lenght --output=3D=
"$TMPDIR/FileOut" "$TMPDIR/FileIn" 2> "$TMPDIR/Error" || ErrorRunning
/bin/mv "$TMPDIR/FileOut" "$TMPDIR/FileIn"
PrintPostScript
}
#
#
#
PrintText() {
case "$FilterText" in
a2ps) PrintA2PS ;;
enscript) PrintEnscript ;;
*)
LogInfo "FilterText is not set properly. Assuming FilterText=3Dens=
cript"
PrintEnscript ;;
esac
}
###########################################################################=
####
# *** Main Body ***
###########################################################################=
####
Queue=3D`/usr/bin/basename "$PWD"`
JobPages=3D0
#
# Process command line arguments
#
while getopts cw:l:i:n:h: Option; do
case $Option in
c) FileType=3Draw ;;
w) Width=3D$OPTARG ;;
l) Lenght=3D$OPTARG ;;
i) Indent=3D$OPTARG ;;
n) User=3D$OPTARG ;;
h) Host=3D$OPTARG ;;
esac
done
eval AccountingFile=3D\$$OPTIND
unset Option
: ${AccountingFile:=3D/dev/null}
#
# Load default configuration for the printer/queue (driver name, paper size=
, method, resolution, etc...)
#
[ -f "$FilterName.conf" ] || ErrorNotConfFile
. $FilterName.conf
#
# Process the control files created by LPD
#
ProcessControlFile
#
# Load user configuration file with options for the printer/queue
# and command line options (-Z)
#
ProcessOptionsFile "`eval echo ~$User`/.config/$FilterName/${Queue}.conf"
ProcessOptionsFile "$TMPDIR/-Z Options"
#
# Fix options
#
FixOptions
/bin/cat - > "$TMPDIR/FileIn"
: ${FileType:=3D`/usr/bin/file --brief --dereference --mime-type "$TMPDIR/F=
ileIn" | /usr/bin/tr "[:upper:]" "[:lower:]"`}
LogTrace "\n--- ENVIRONMENT VARIABLES ---\n`printenv | /usr/bin/sort`"
LogTrace "\n--- Input-Filter Variables ---\n`set | /usr/bin/grep -e '^[A-Z]=
[a-z]' -e '^nUp' | /usr/bin/sort --ignore-case`\n"
case "$FileType" in
raw)
SendToPrinter "$TMPDIR/FileIn" ;;
application/pdf)
PrintPDF ;;
application/postscript)
PrintPostScript ;;
text/*)
PrintText ;;
*)
ErrorFileType ;;
esac
#
# Printer accounting
#
LogTrace "Accounting to $AccountingFile\n\tPagesPrinted=3D`/bin/expr $JobPa=
ges \* $Copies` Host=3D$Host User=3D$User"
/usr/bin/printf "%7.2f\t%s:%s\n" `/bin/expr $JobPages \* $Copies` "$Host"=
"$User" >> "$AccountingFile"
#
# Clean up and exit
#
CleanUp
exit 0
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