NAME
    Apache2::Tail - mod_perl handler to display the error_log

SYNOPSIS
      PerlModule Apache2::Tail
      <Location /tail>
        SetHandler  modperl
        PerlHandler Apache2::Tail

        [PerlSetVar Apache2::Tail::ErrorLog /some/other/log/file]
        [PerlSetVar Apache2::Tail::CSS /css/mystyle.css]
        [PerlSetVar Apache2::Tail::Count 100]

        Order deny,allow
        allow from 127.0.0.0/8
        deny from all
      </Location>

DESCRIPTION
    Simple mod_perl handler that displays a pretty html version of the
    error_log.

  OPTIONS
    These options can be configured with PerlSetVar

    * Apache2::Tail::ErrorLog
      The file to display, defaults to the current VirtualHost's *error_log*

    * Apache2::Tail::Count
      The default maximum number of lines to display. Defaults to *50*, but
      can also be overriden at request time with the ?n= query parameter

    * Apache2::Tail::CSS
      The URL to an alternate sylesheet, defaults to some built-in defaults

INTERNAL DOCUMENTATION
    Quick summary of the internal APIs for anybody interested in subclassing
    Apache2::Tail.

  handler($class, $r)
    The main handler, responsible for processing the request

  error_log($class, $r)
    Must return the full path to the file that needs tailing

  print_header($class, $r)
    prints the HTML header up to and including the <body> tag

  print_footer($class, $r)
    prints the HTML footer closing the <body> tag

  tail_cnt($class, $r)
    returns the maximum number of lines to tail for this request.

  style($class, $r)
    returns the CSS content for the page

AUTHOR
    Philippe M. Chiasson <gozer@cpan.org>

ARTWORK
    Tara Gibbs <tarag@activestate.com>

REPOSITORY
    http://svn.ectoplasm.org/projects/perl/Apache2-Tail/trunk/

COPYRIGHT
    Copyright 2007 by Philippe M. Chiasson <gozer@cpan.org>.

    This program is free software; you can redistribute it and/or modify it
    under the same terms as Perl itself.

    See http://www.perl.com/perl/misc/Artistic.html

