src/helper/update_jep106.pl

   1 #!/usr/bin/perl
   2 use strict;
   3 use warnings;
   4 use File::Basename;
   5
   6 if (@ARGV != 1) {
   7         die "Usage: $0 <JEP106 PDF document>\n\n"
   8         . "Convert the JEDEC document containing manufacturer identification codes\n"
   9         . "to an array initializer suitable for incusion into jep106.c. The latest\n"
  10         . "version of the document can be found here:\n"
  11         . "http://www.jedec.org/standards-documents/results/jep106\n";
  12 };
  13
  14 my $outfile = dirname($0) . "/jep106.inc";
  15
  16 open(my $out, ">", $outfile) || die "Cannot open $outfile: $!\n";
  17 open(my $pdftotext, "pdftotext -layout $ARGV[0] - |") || die "Cannot fork: $!\n";
  18
  19 print $out "/* Autogenerated with " . basename($0) . "*/\n";
  20
  21 my $bank = -1;
  22
  23 while (<$pdftotext>) {
  24         if (/^[0-9]+[[:space:]]+(.*?)[[:space:]]+([01][[:space:]]+){8}([0-9A-F]{2})$/) {
  25                 if ($3 eq "01") {
  26                         $bank++
  27                 }
  28                 my $id=sprintf("0x%02x",hex($3)&0x7f);
  29                 print $out "[$bank][$id - 1] = \"$1\",\n";
  30         }
  31 }
  32
  33 close $pdftotext || die "Error: $! $?\n";
  34
  35 print $out "/* EOF */\n";