pfenwick / games-everquest-loglineparser
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Description: Parse EverQuest log files in Perl
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games-everquest-loglineparser / eqlog_unrecognized_lines.pl
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## print all unrecognized lines in an EverQuest log file
 
use strict;
use warnings;
 
use Getopt::Std;
 
our ($opt_s);
 
getopts('s');
 
my ($rec_count, $total_count) = (0,0);
 
use Games::EverQuest::LogLineParser;
 
die "USAGE: perl eqlog_unrecognized_lines.pl <eqlog_file> [output_file]\n" unless @ARGV > 0;
 
my ($eqlog_file, $output_file) = @ARGV;
 
$output_file = defined $output_file ? $output_file : '-';
 
open (my $eqlog_fh,  $eqlog_file)     || die "$eqlog_file: $!";
open (my $output_fh, ">$output_file") || die "$output_file: $!";
 
my $start = time();
 
while (<$eqlog_fh>)
   {
 
   $total_count++;
 
   if (parse_eq_line($_))
      {
      $rec_count++;
      }
   else
      {
      print $output_fh $_;
      }
 
   }
 
my $total_secs = time() - $start;;
 
if ($opt_s)
   {
   my $rec_percent = 100 * $rec_count / $total_count;
   printf STDERR "    %% recognized: %.01f ($rec_count/$total_count)\n", $rec_percent;
   printf STDERR "lines per second: %d ($total_count/$total_secs)\n", $total_count / $total_secs;
   }
 
close $eqlog_fh;
close $output_fh;
 
__END__
=head1 NAME
 
eqlog_unrecognized_lines.pl - Perl script that prints lines from an EverQuest
log file, which are unparsable by L<Games::EverQuest::LogLineParser>.
 
=head1 SYNOPSIS
 
   ## output to STDOUT
   eqlog_unrecognized_lines.pl c:\everquest\eqlog_Soandso_server.txt
 
   ## output to file
   eqlog_unrecognized_lines.pl c:\everquest\eqlog_Soandso_server.txt eqlog.csv
 
   ## output statistics
   eqlog_unrecognized_lines.pl -s c:\everquest\eqlog_Soandso_server.txt eqlog.csv
 
=head1 DESCRIPTION
 
C<eqlog_eqlog_unrecognized_lines.pl> prints lines from an EverQuest log file,
which are unparsable by L<Games::EverQuest::LogLineParser>.
 
This is useful if in finding new line types which should be added to the
module.
 
=head1 OPTIONS
 
=over 4
 
=item C<-s> show stats on STDERR
 
   example:
 
          % recognized: 79.5 (686623/863465)
      lines per second: 7380 (863465/117)
 
=back
 
=head1 AUTHOR
 
Daniel B. Boorstein, E<lt>danboo@cpan.orgE<gt>
 
=head1 TO DO
 
=over 4
 
=item - show progress
 
=back
 
=head1 SEE ALSO
 
L<Games::EverQuest::LogLineParser>
 
=cut