print.sh

   1 #!/bin/bash
   2
   3 #########################################################################
   4 # This program is free software: you can redistribute it and/or modify  #
   5 # it under the terms of the version 3 of the GNU General Public License #
   6 # as published by the Free Software Foundation.                         #
   7 #                                                                       #
   8 # This program is distributed in the hope that it will be useful, but   #
   9 # WITHOUT ANY WARRANTY; without even the implied warranty of            #
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      #
  11 # General Public License for more details.                              #
  12 #                                                                       #
  13 # You should have received a copy of the GNU General Public License     #
  14 # along with this program. If not, see <http://www.gnu.org/licenses/>.  #
  15 #                                                                       #
  16 # Written by and Copyright (C) Francois Fleuret                         #
  17 # Contact <francois@fleuret.org> for comments & bug reports             #
  18 #########################################################################
  19
  20 set -e
  21
  22 # $Id: print.sh,v 1.19 2006-11-10 15:53:23 fleuret Exp $
  23
  24 if [ ! "$*" ]; then
  25     echo "Need filenames to print!"
  26     exit 1
  27 fi
  28
  29 tmp=$(mktemp /tmp/print.ps.XXXXXX)
  30 opts=""
  31 printing_cmd="lpr"
  32
  33 function cleanup-before-exit () {
  34     rm ${tmp}
  35 }
  36
  37 trap cleanup-before-exit EXIT
  38
  39 for arg in "$@"; do
  40
  41     if [ "${arg}" == "-h" ] ||  [ "${arg}" == "--help" ]; then
  42
  43         # The help option
  44
  45         echo $(basename $0)" [<opt> ... <opt>] <file1> [[<opt> ... <opt>] <file2> ... ]"
  46         echo
  47         echo "A dumb printing utility. Options:"
  48         echo
  49         echo "-2pp          two pages per page"
  50         echo "-4pp          four pages per page"
  51         echo "-8pp          eight pages per page"
  52         echo "-gv           displays the result with gv instead of printing"
  53         echo "-stdout       send the result to the standard output"
  54         echo "-P<printer>   uses <printer> instead of $PRINTER"
  55         echo
  56         echo "Contact <francois.fleuret@epfl.ch>"
  57         echo "Version \$Id: print.sh,v 1.19 2006-11-10 15:53:23 fleuret Exp $"
  58
  59         exit 0
  60
  61     elif [[ ${arg} == "-"* ]]; then
  62
  63         # else, if it starts with '-' it is an option
  64
  65         opts="${opts} ${arg}"
  66
  67     else
  68
  69         # else, it is a filename to print
  70
  71         if [ -e "${arg}" ]; then
  72
  73             TYPE=$(file -L "${arg}")
  74
  75             noprint=""
  76
  77             case $TYPE in
  78
  79                 *"image data"*)
  80                     convert "${arg}" ps:${tmp}
  81                     ;;
  82
  83                 *"TeX DVI"*)
  84                     dvips -o ${tmp} "${arg}"
  85                     ;;
  86
  87                 *"FIG image"*)
  88                     fig2dev -L ps "${arg}" > ${tmp}
  89                     ;;
  90
  91                 *"PostScript"*)
  92                     cp "${arg}" ${tmp}
  93                     ;;
  94
  95                 *"PDF"*)
  96                     pdf2ps "${arg}" ${tmp}
  97                     ;;
  98
  99                 *" text"*)
 100                     # a2ps -B -R --columns=1 -f 8 -o ${tmp} "${arg}"
 101                     # if isutf8 -q ${tmp}; then
 102                         # echo "Can not print uf8 text."
 103                         # exit 1
 104                     # else
 105                     a2ps --media=A4 --user-option=lp -o ${tmp} "${arg}"
 106                     # fi
 107                     ;;
 108
 109                 *"gzip compressed"*)
 110                     echo "Unzipping  "
 111                     zcat "${arg}" > ${tmp}
 112                     noprint=1
 113                     $0 ${opts} ${tmp}
 114                     ;;
 115
 116                 *)
 117                     echo "Unable to handle type \"$TYPE\""; noprint=1
 118                     ;;
 119
 120
 121             esac
 122
 123             if [ ! "$noprint" ]; then
 124
 125                 # We apply all the filters seen up to now
 126
 127                 for f in ${opts}; do
 128                     case $f in
 129                         -2pp)
 130                             tmp2=$(mktemp /tmp/filter.ps.XXXXXX)
 131                             psnup -d0 -m5 -2 < ${tmp} > ${tmp2}
 132                             mv ${tmp2} ${tmp}
 133                             ;;
 134                         -4pp)
 135                             tmp2=$(mktemp /tmp/filter.ps.XXXXXX)
 136                             psnup -d0 -m5 -4 < ${tmp} > ${tmp2}
 137                             mv ${tmp2} ${tmp}
 138                             ;;
 139                         -8pp)
 140                             tmp2=$(mktemp /tmp/filter.ps.XXXXXX)
 141                             psnup -d0 -m5 -8 < ${tmp} > ${tmp2}
 142                             mv ${tmp2} ${tmp}
 143                             ;;
 144                         -gv)
 145                             printing_cmd="gv"
 146                             ;;
 147
 148                         -stdout)
 149                             printing_cmd="cat"
 150                             ;;
 151
 152                         -P*)
 153                             printing_cmd="lpr"
 154                             PRINTER=$(echo $f | sed -e s/^-P//)
 155                             if [[ -z "$PRINTER" ]]; then
 156                                 echo "Error in the printer name. Use -P<printer> with no space."
 157                                 lpstat -a
 158                                 exit 1
 159                             else
 160                                 echo "Using printer \"$PRINTER\""
 161                             fi
 162                             ;;
 163                         *)
 164                             echo "Unknown option $f"
 165                             exit 1;;
 166                     esac
 167                 done
 168
 169                 if [[ "$printing_cmd" == "lpr" ]]; then
 170                     echo "Printing on printer '$PRINTER'"
 171                     show_queue=1
 172                 fi
 173
 174                 ${printing_cmd} ${tmp}
 175
 176             fi
 177
 178         else
 179
 180             echo "Can not find file ${arg}"
 181
 182         fi
 183
 184     fi
 185
 186 done
 187
 188 if [[ ${show_queue} ]]; then
 189     lpq
 190 fi
 191
 192 exit 0