http::proxy::bodyfilter::tags(3pm) [debian man page]

HTTP::Proxy::BodyFilter::tags(3pm)			User Contributed Perl Documentation			HTTP::Proxy::BodyFilter::tags(3pm)

NAME

       HTTP::Proxy::BodyFilter::tags - A filter that outputs only complete tags

SYNOPSIS

	   use HTTP::Proxy::BodyFilter::tags;
	   use MyFilter;    # this filter only works on complete tags

	   my $filter = MyFilter->new();

	   # note that both filters will be run on the same messages
	   # (those with a MIME type of text/html)
	   $proxy->push_filter(
	       mime	=> 'text/*',
	       response => HTTP::Proxy::BodyFilter::tags->new
	   );
	   $proxy->push_filter( mime => 'text/html', response => $filter );

DESCRIPTION

       The HTTP::Proxy::BodyFilter::tags filter makes sure that the next filter in the filter chain will only receive complete tags.

METHOD

       This class defines two methods, that are called automatically:

       filter()
	   Buffer incomplete tags to ensure that subsequent filters will only receive complete HTML tags.

       will_modify()
	   This method returns a false value, thus indicating to the system that it will not modify data passing through.

SEE ALSO

       HTTP::Proxy, HTTP::Proxy::BodyFilter.

AUTHOR

       Philippe "BooK" Bruhat, <book@cpan.org>.

COPYRIGHT

       Copyright 2003-2006, Philippe Bruhat.

LICENSE

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

perl v5.12.4							    2011-07-03					HTTP::Proxy::BodyFilter::tags(3pm)

HTTP::Proxy::BodyFilter::htmltext(3pm)			User Contributed Perl Documentation		    HTTP::Proxy::BodyFilter::htmltext(3pm)

NAME

       HTTP::Proxy::BodyFilter::htmltext - A filter to transmogrify HTML text

SYNOPSIS

	   use HTTP::Proxy::BodyFilter::tags;
	   use HTTP::Proxy::BodyFilter::htmltext;

	   # could it be any simpler?
	   $proxy->push_filter(
	       mime	=> 'text/html',
	       response => HTTP::Proxy::BodyFilter::tags->new,
	       response => HTTP::Proxy::BodyFilter::htmltext->new(
		   sub { tr/a-zA-z/n-za-mN-ZA-M/ }
	       )
	   );

DESCRIPTION

       The HTTP::Proxy::BodyFilter::htmltext is a filter spawner that calls the callback of your choice on any HTML text (outside "<script>" and
       "<style>" tags, and entities).

       The subroutine should modify the content of $_ as it sees fit.  Simple, and terribly efficient.

METHODS

       The filter defines the following methods, called automatically:

       init()
	   Ensures that the filter is initialised with a CODE reference.

       begin()
	   Per page parser initialisation.

       filter()
	   A simple HTML parser that runs the given callback on the text contained in the HTML data. Please look at
	   HTTP::Proxy::BodyFilter::htmlparser if you need something more elaborate.

SEE ALSO

       HTTP::Proxy, HTTP::Proxy::BodyFilter, HTTP::Proxy::BodyFilter::htmlparser.

AUTHOR

       Philippe "BooK" Bruhat, <book@cpan.org>.

COPYRIGHT

       Copyright 2003-2005, Philippe Bruhat.

LICENSE

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

perl v5.12.4							    2011-07-03				    HTTP::Proxy::BodyFilter::htmltext(3pm)