packaging/Mandrake/samba-print-pdf.sh

   1 #!/bin/bash
   2 # samba-print-pdf
   3 # This is a script which allows you to set up a virtual printer on samba
   4 # which will take the file (generated by a postscript filter on windows)
   5 # and turn it into a PDF, informing the user of where it is when it
   6 # is done
   7 #
   8 # (c) Buchan Milne <bgmilne@cae.co.za> 2002
   9 # License: GPLv2
  10 # Changelog
  11 # v0.0.6 20030428
  12 #  - Allow options passed as env. variables from print command
  13 #  - Inline and simplify sed (use tr) clean script
  14 #  - Ensure file arrives in PREFIX even if TEMP is used without provided name
  15 #  - Changes from Joshua M. Schmidlkofer <joshua@imr-net.com> 20030425
  16 #    - Debugging, adjustments, and corrections.
  17 #    - Stupid sed sanitizing script. [probably horribly inefficient also].
  18 #    - Temp file usage cleanup.
  19 # v0.0.5 20020723
  20 #  - Add support for preset settings
  21 #  - Allow passing of filename provided by client as final filename
  22 #
  23 # Arguments:
  24 # $1 = file (usually passed with %s from samba)
  25 # $2 = unix prefix to where to place the file (~%u should work)
  26 # $3 = windows prefix to the same location (//%L/%u should work)
  27 # $4 = user/computer to send a notification to (%u or %m)
  28 # $5 = IP address of client (%I)
  29 # $6 = Name of destination file without extension (%J)
  30 # $7 = PDF setting (prepress,print,screen etc)
  31 #
  32 # If you want to customise any of the following configuration defaults,
  33 # you can place them in the file /etc/samba/print-pdf.conf.
  34 # If you need to modify anything in this script, please provide me with your
  35 # changes, preferably in such a way that the changes are configurable.
  36
  37 PS2PDF=ps2pdf13
  38 OPTIONS="-dAutoFilterColorImages=false -sColorImageFilter=FlateEncode"
  39 #Values taken from arguments:
  40 INPUT=$1
  41 PREFIX="$2"
  42 WINBASE=$(echo "$3"|sed -e 's,/,\\\\,g')
  43 #NAME=`echo "$6"|sed -e 's/[&/:{}\\\[<>$#@*^!?=|]/-/g;s/\]/-/g'`
  44 NAME=`echo "$6"|tr '[:punct:]' '[-*]'`
  45
  46 # Source config file if it exists:
  47 CONFFILE=/etc/samba/print-pdf.conf
  48 [ -e $CONFFILE ] && . $CONFFILE
  49
  50 #Values not taken as arguments, could be set via env. vars (?) or config file
  51 KEEP_PS=${KEEP_PS=0}
  52 PERMS=${PERMS=640}
  53 BASEFILE=${BASEFILE=pdf-service}
  54 TEMP="${TEMP=$2}"
  55 UMASK=${UMASK=006}
  56
  57 #Make sure that destination directory exists
  58 mkdir -p "$PREFIX"
  59
  60 INFILE=$(basename $INPUT)
  61
  62 umask $UMASK
  63
  64 [ -n "$NAME" ] && TEMP="$PREFIX"
  65
  66 #make a temp file to use for the output of the PDF
  67 OUTPUT=`mktemp -q $TEMP/$BASEFILE-XXXXXX`
  68 if [ $? -ne 0 ]; then
  69         echo "$0: Can't create temp file $TEMP/$OUTPUT, exiting..."
  70         exit 1
  71 fi
  72 if [ -n "$NAME" ]; then
  73         FINALOUTPUT="$PREFIX/$NAME"
  74 else
  75         FINALOUTPUT="$OUTPUT"
  76 fi
  77 if [ -n "$7" ]; then
  78         OPTIONS="$OPTIONS -dPDFSETTINGS=/${7#pdf-}"
  79 else
  80         OPTIONS="$OPTIONS -dPDFSETTINGS=/default"
  81 fi
  82
  83 WIN_OUTPUT="$WINBASE\\"`basename "$FINALOUTPUT"`
  84 #mv "$INPUT" "$INPUT.ps";INPUT="$INPUT.ps"
  85
  86 # create the pdf
  87 $PS2PDF $OPTIONS "$INPUT" "$OUTPUT.pdf" >/dev/null 2>&1
  88 mv -f "${OUTPUT}.pdf" "${FINALOUTPUT}".pdf
  89
  90 # Generate a message to send to the user, and deal with the original file:
  91 MESSAGE=$(echo "Your PDF file has been created as $WIN_OUTPUT.pdf\n")
  92
  93
  94 # Cleanup
  95 if [ $KEEP_PS != 0 ];then
  96         mv -f $INPUT "${FINALOUTPUT}".ps
  97         MESSAGE=$(echo "$MESSAGE and your postscript file as $WIN_OUTPUT.ps")
  98         # Fix permissions on the generated files
  99         chmod $PERMS "${FINALOUTPUT}".ps "${FINALOUTPUT}".pdf
 100 else
 101         rm -f $INPUT
 102         # Fix permissions on the generated files
 103         chmod $PERMS "${FINALOUTPUT}".pdf
 104 fi
 105
 106 #Remove empty file from mktemp:
 107 rm -f  $OUTPUT
 108
 109 # Send notification to user
 110 echo -e $MESSAGE|smbclient -M $4 -I $5 -U "PDF Generator" >/dev/null 2>&1
 111