File Coverage

blib/lib/Logfile/Apache.pm

Criterion	Covered	Total	%
statement	25	27	92.5
branch	14	18	77.7
condition	2	3	66.6
subroutine	2	2	100.0
pod	0	2	0.0
total	43	52	82.6

package Logfile::Apache;
require Logfile::Base;

@ISA = qw ( Logfile::Base ) ;

sub next {
  my $self = shift;
  my $fh = $self->{Fh};

  my ($line,$host,$user,$pass,$rest,
      $date,$req,$code,$bytes,$file,$proto,$hour);

  while (defined ($line = <$fh>)) {
    ($host,$user,$date,$rest) =
      $line =~ m,^([^\s]+)\s+-\s+([^ ]+)\s+\[(.*?)\]\s+(.*),;
    next unless $rest;
    $rest =~ s/\"//g;
    ($req, $file, $proto, $code, $bytes) = split ' ', $rest;
    last if $date;
  }

  return undef unless $date;
  $user =~ s/\s+//g;
  $bytes = 0 unless $bytes ne '-' and $bytes>0;
  Logfile::Base::Record->new(Host  => $host,
                             Date  => $date,
                             File  => $file,
                             Bytes => $bytes,
                             User => $user,
                            );
}

sub norm {
    my ($self, $key, $val) = @_;

    if ($key eq File) {
        $val =~ s/\?.*//;           # remove that !!!
        $val = '/' unless $val;
        $val =~ s/\.\w+$//;
        $val =~ s!%([\da-f][\da-f])!chr(hex($1))!eig;
        $val =~ s!~(\w+)/.*!~$1!;
        # proxy
        $val =~ s!^((http|ftp|wais)://[^/]+)/.*!$1!;
        # confine to depth 3
        my @val = split /\//, $val;
        $#val = 2 if $#val > 2;
        #printf STDERR "$val => %s\n", join('/', @val) || '/';
        join('/', @val) || '/';
    } elsif ($key eq Bytes) {
        $val =~ s/\D.*//;
    } else {
        $val;
    }
}

1;