io::all::http(3pm) [debian man page]

IO::All::HTTP(3pm)					User Contributed Perl Documentation					IO::All::HTTP(3pm)

NAME

       IO::All::LWP - Extends IO::All to HTTP URLs

SYNOPSIS

	   use IO::All;

	   $content < io('http://example.org'); 	    # GET webpage into scalar
	   io('http://example.org') > io('index.html');     # GET to file
	   "hello
" > io('http://example.org/index.html'); # PUT webpage

	   # two ways of getting a page with a password:
	   $content < io('http://me:secret@example.org');
	   $content < io('http://example.org')->user('me')->password('secret');

DESCRIPTION

       This module extends IO::All for dealing with HTTP URLs.	Note that you don't need to use it explicitly, as it is autoloaded by IO::All
       whenever it sees something that looks like an HTTP URL.

       The SYNOPSIS shows some simple typical examples, but there are many other interesting combinations with other IO::All features! For
       example, you can get an HTTP URL and write the content to a socket, or to an FTP URL, of to a DBM file.

METHODS

       This is a subclass of IO::All::LWP. The only new method is "http", which can be used to create a blank IO::All::HTTP object; or it can also
       take an HTTP URL as a parameter. Note that in most cases it is simpler just to call io('http://example.com'), which calls the "http" method
       automatically.

OPERATOR OVERLOADING

       The same operators from IO::All may be used. < GETs an HTTP URL; > PUTs to an HTTP URL.

SEE ALSO

       IO::All, IO::All::LWP, LWP.

AUTHORS

       Ivan Tubert-Brohman <itub@cpan.org> and Brian Ingerson <ingy@cpan.org>

COPYRIGHT

       Copyright (c) 2007. Ivan Tubert-Brohman and Brian Ingerson. All rights reserved.

       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>

perl v5.10.0							    2007-03-29							IO::All::HTTP(3pm)

HTTP::Response::Encoding(3pm)				User Contributed Perl Documentation			     HTTP::Response::Encoding(3pm)

NAME

       HTTP::Response::Encoding - Adds encoding() to HTTP::Response

VERSION

       $Id: Encoding.pm,v 0.5 2007/05/12 09:24:15 dankogai Exp $

SYNOPSIS

	 use LWP::UserAgent;
	 use HTTP::Response::Encoding;

	 my $ua = LWP::UserAgent->new();
	 my $res = $ua->get("http://www.example.com/");
	 warn $res->encoding;

EXPORT

       Nothing.

METHODS

       This module adds the following methods to  HTTP::Response objects.

       "$res->charset"
	 Tells the charset exactly as appears in the "Content-Type:" header.  Note that the presence of the charset does not guarantee if the
	 response content is decodable via Encode.

	 To normalize this, you should try

	   $res->encoder->mime_name; # with Encode 2.21 or above

	 or

	   use I18N::Charset;
	   # ...
	   mime_charset_name($res->encoding);

       "$res->encoder"
	 Returns the corresponding encoder object or undef if it can't.

       "$res->encoding"
	 Tells the content encoding in the canonical name in Encode.  Returns undef if it can't.

	 For most cases, you are more likely to successfully find encoding after GET than HEAD.  HTTP::Response is smart enough to parse

	   <meta http-equiv="Content-Type" content="text/html; charset=whatever"/>

	 But you need the content to let HTTP::Response parse it.  If you don't want to retrieve the whole content but interested in its encoding,
	 try something like below;

	   my $req =  HTTP::Request->new(GET => $uri);
	   $req->headers->header(Range => "bytes=0-4095"); # just 1st 4k
	   my $res = $ua->request($req);
	   warn $res->encoding;

       "$res->decoded_content"
	 Discontinued since HTTP::Message already has this method.

	 See HTTP::Message for details.

INSTALLATION

       To install this module, run the following commands:

	   perl Makefile.PL
	   make
	   make test
	   make install

AUTHOR

       Dan Kogai, "<dankogai at dan.co.jp>"

BUGS

       Please report any bugs or feature requests to "bug-http-response-encoding at rt.cpan.org", or through the web interface at
       <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=HTTP-Response-Encoding>.  I will be notified, and then you'll automatically be notified of
       progress on your bug as I make changes.

SUPPORT

       You can find documentation for this module with the perldoc command.

	   perldoc HTTP::Response::Encoding

       You can also look for information at:

       o   AnnoCPAN: Annotated CPAN documentation

	   <http://annocpan.org/dist/HTTP-Response-Encoding>

       o   CPAN Ratings

	   <http://cpanratings.perl.org/d/HTTP-Response-Encoding>

       o   RT: CPAN's request tracker

	   <http://rt.cpan.org/NoAuth/Bugs.html?Dist=HTTP-Response-Encoding>

       o   Search CPAN

	   <http://search.cpan.org/dist/HTTP-Response-Encoding>

ACKNOWLEDGEMENTS

       GAAS for LWP.

       MIYAGAWA for suggestions.

COPYRIGHT &; LICENSE
       Copyright 2007 Dan Kogai, all rights reserved.

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

perl v5.10.0							    2009-07-12					     HTTP::Response::Encoding(3pm)