1 rizwank 1.1 #!/usr/local/bin/perl
  2             #
  3             # Create encoding files from the `*.txt' encoding files.
  4             # Copyright (c) 1995-1998 Markku Rossi.
  5             # Author: Markku Rossi <mtr@iki.fi>
  6             #
  7             
  8             #
  9             # This file is part of GNU enscript.
 10             #
 11             # This program is free software; you can redistribute it and/or modify
 12             # it under the terms of the GNU General Public License as published by
 13             # the Free Software Foundation; either version 2, or (at your option)
 14             # any later version.
 15             #
 16             # This program is distributed in the hope that it will be useful,
 17             # but WITHOUT ANY WARRANTY; without even the implied warranty of
 18             # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 19             # GNU General Public License for more details.
 20             #
 21             # You should have received a copy of the GNU General Public License
 22 rizwank 1.1 # along with this program; see the file COPYING.  If not, write to
 23             # the Free Software Foundation, 59 Temple Place - Suite 330,
 24             # Boston, MA 02111-1307, USA.
 25             #
 26             
 27             #
 28             # Handle arguments
 29             #
 30             
 31             if (@ARGV != 1) {
 32                 print "usage: make-encoding.pl encfile\n";
 33                 exit(1);
 34             }
 35             
 36             $file = shift(@ARGV);
 37             
 38             open(FP, $file) || die "couldn't open input file `$file': $!\n";
 39             
 40             # Find the start of the table.
 41             $found = 0;
 42             while (<FP>) {
 43 rizwank 1.1     if ($_ =~ /^-+$/) {
 44             	$found = 1;
 45             	last;
 46                 }
 47             }
 48             
 49             if (!$found) {
 50                 die "file `$file' is not a valid encoding file: couldn't find table\n";
 51             }
 52             
 53             $file =~ s/\.txt$//g;
 54             $file =~ s/.*\///g;
 55             
 56             # Print header.
 57             
 58             print <<"EOF";
 59             /*
 60              * AFM $file encoding.
 61              *
 62              * This file is automatically generated from file \`$file.txt\'.  If you
 63              * have any corrections to this file, please, edit file \`$file.txt\' instead.
 64 rizwank 1.1  */
 65             
 66             /*
 67              * This program is free software; you can redistribute it and/or modify
 68              * it under the terms of the GNU General Public License as published by
 69              * the Free Software Foundation; either version 2, or (at your option)
 70              * any later version.
 71              *
 72              * This program is distributed in the hope that it will be useful,
 73              * but WITHOUT ANY WARRANTY; without even the implied warranty of
 74              * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 75              * GNU General Public License for more details.
 76              *
 77              * You should have received a copy of the GNU General Public License
 78              * along with this program; see the file COPYING.  If not, write to
 79              * the Free Software Foundation, 59 Temple Place - Suite 330,
 80              * Boston, MA 02111-1307, USA.
 81              */
 82             
 83             EOF
 84             
 85 rizwank 1.1 print "#include \"afmint.h\"\n\n";
 86             
 87             printf("AFMEncodingTable afm_%s_encoding[] =\n{\n",
 88                    $file);
 89             
 90             # Process file.
 91             while (<FP>) {
 92                 @cols = split;
 93                 if ($_ =~ /^\s*$/) {
 94             	next;
 95                 } elsif ($_ =~ /non-printable/) {
 96             	print "  {@cols[1], AFM_ENC_NONE},\n";
 97                 } elsif (@cols[2] =~ /-/) {
 98             	print "  {@cols[1], AFM_ENC_NON_EXISTENT},\n";
 99                 } else {
100             	$name = @cols[2];
101             	$name =~ s/\///g;
102             	print "  {@cols[1], \"$name\"},\n";
103                 }
104             }
105             
106 rizwank 1.1 # Print trailer.
107             
108             printf("  {-1,   NULL},\n};\n");
109             
110             close(FP);