pc-tools/fontgen/data/hmpconvert.sh

   1 #!/bin/bash
   2
   3 #if [ ! -f "$1" ]; then
   4 #    echo "Must supply an infile name!"
   5 #    exit 2
   6 #fi
   7
   8 #infile="$1"
   9
  10 FILES=hmp/*.hmp
  11
  12 cat <<EOF
  13 /* Automatically generated Hershey font mappings */
  14
  15 #include "fontgen.h"
  16 #include <stdio.h>
  17
  18 EOF
  19 unmangle(){
  20     for n in `cat`; do
  21         if  echo $n | grep -q '-' ; then
  22             from=`echo $n | sed 's/\([0-9]*\)-\([0-9]*\)/\1/g'`
  23             to=`echo $n | sed 's/\([0-9]*\)-\([0-9]*\)/\2/g'`
  24             i=$from
  25             while [ $i -le $to ]; do
  26                 echo $i
  27                 i=$(($i+1))
  28             done
  29
  30         else echo $n
  31         fi
  32     done
  33 }
  34
  35 block(){
  36     echo -e "\n/* Font map for $1 */"
  37     numbers=`cat`
  38     i=0
  39     echo -ne "int $1_map[]=\n         {"
  40     for n in $numbers; do
  41         echo -n "$n"
  42         if [ $i != 95 ]; then
  43             echo -n ","
  44             if [ $(($i%8)) -eq 7 ]; then
  45                 echo -ne "\n          "
  46             fi
  47         fi
  48         i=$(($i+1))
  49     done
  50     echo "};"
  51 }
  52
  53 for n in $FILES; do
  54     name=`basename $n .hmp`
  55     cat $n | unmangle | block $name
  56 done
  57
  58 cat <<EOF
  59
  60
  61 /* And now the ready to use fonts */
  62 EOF
  63
  64 for n in $FILES; do
  65     name=`basename $n .hmp`
  66     echo "pl_font font_$name;"
  67 done
  68
  69 cat <<EOF
  70
  71
  72 /* Initialisation routine */
  73
  74 void font_init(){
  75 EOF
  76
  77 for n in $FILES; do
  78     name=`basename $n .hmp`
  79     mapname=`basename $n .hmp`_map
  80
  81     echo "  font_$name=assemble_font(' ',96,$mapname);"
  82 done
  83
  84 echo -e "}\n/* End. */"