AWStats

Patch to AWStatus to enable precise (and more flexible) log line matching:

For example, for Squid reverse proxy:

LogFormat="%time4b %other %host %other/%code %bytesd %method http://%virtualname%url %other %other/%other %other"

8723a8724,8730
>
>       # IIS other
>       $LogFormatString =~ s/s-ip/%other/g;
>       $LogFormatString =~ s/s-port/%other/g;
>       $LogFormatString =~ s/cs\(Cookie\)/%other/g;
>       $LogFormatString =~ s/sc-substatus/%other/g;
>       $LogFormatString =~ s/sc-win32-status/%other/g;
8736,8737c8743,8752
<       foreach my $f ( split( /\s+/, $LogFormatString ) ) {
<
---
> #     foreach my $f ( split( /\s+/, $LogFormatString ) ) {
>       foreach my $fx ( split( /%/, $LogFormatString ) ) {     # FIXME: %% -> empty string in between them, prepend to next iteration (ignore first loop though!)
>
>               my $f = $fx;
>               $f =~ s/^([a-z\d_]+).*/%$1/;
>               my $fz = substr($fx, (length($f)-1));
>               $fz =~ s/(\/|\\)/\\$1/g;
>               $fz =~ s/\s+/$LogSeparator/g;
> if ($Debug) { debug(" fx=\"$fx\", f=\"$f\", fz=\"$fz\""); }
8739c8754
<               if ($PerlParsingFormat) { $PerlParsingFormat .= "$LogSeparator"; }
---
>               #if ($PerlParsingFormat) { $PerlParsingFormat .= "$LogSeparator"; }
8792a8808,8813
>               elsif ( $f =~ /%time4b$/ ) {    # ddddddddddddd.ddd (only take first lot)
>                       $pos_date = $i;
>                       $i++;
>                       push @fieldlib, 'date';
>                       $PerlParsingFormat .= "(\\d+)[\\.\\d]*";
>               }
8829c8850,8851
<                       $PerlParsingFormat .= "([^$LogSeparatorWithoutStar]+)";
---
>                       #$PerlParsingFormat .= "([^$LogSeparatorWithoutStar]+)";
>                       $PerlParsingFormat .= "([\\w\\.-]+)";
9000c9022
<               else {
---
>               elsif ( $f !~ /^$/ ) {
9002a9025,9026
>
>               $PerlParsingFormat .= $fz;
10865a10890
>                       || $field[$pos_method] eq 'CONNECT'           # Squid