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HTTP::Body.3pm
Langue: en
Version: 2010-01-09 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
HTTP::Body - HTTP Body ParserSYNOPSIS
use HTTP::Body; sub handler : method { my ( $class, $r ) = @_; my $content_type = $r->headers_in->get('Content-Type'); my $content_length = $r->headers_in->get('Content-Length'); my $body = HTTP::Body->new( $content_type, $content_length ); my $length = $content_length; while ( $length ) { $r->read( my $buffer, ( $length < 8192 ) ? $length : 8192 ); $length -= length($buffer); $body->add($buffer); } my $uploads = $body->upload; # hashref my $params = $body->param; # hashref my $body = $body->body; # IO::Handle }
DESCRIPTION
HTTP::Body parses chunks of HTTP POST data and supports application/octet-stream, application/x-www-form-urlencoded, and multipart/form-data.Chunked bodies are supported by not passing a length value to new().
It is currently used by Catalyst to parse POST bodies.
NOTES
When parsing multipart bodies, temporary files are created to store any uploaded files. You must delete these temporary files yourself after processing them, or set $body->cleanup(1) to automatically delete them at DESTROY-time.METHODS
- new
- Constructor. Takes content type and content length as parameters, returns a HTTP::Body object.
- add
- Add string to internal buffer. Will call spin unless done. returns length before adding self.
- body
- accessor for the body.
- chunked
- Returns 1 if the request is chunked.
- cleanup
- Set to 1 to enable automatic deletion of temporary files at DESTROY-time.
- content_length
- Returns the content-length for the body data if known. Returns -1 if the request is chunked.
- content_type
- Returns the content-type of the body data.
- init
- return self.
- length
- Returns the total length of data we expect to read if known. In the case of a chunked request, returns the amount of data read so far.
- trailing_headers
- If a chunked request body had trailing headers, trailing_headers will return an HTTP::Headers object populated with those headers.
- spin
- Abstract method to spin the io handle.
- state
- Returns the current state of the parser.
- param
- Get/set body parameters.
- upload
- Get/set file uploads.
- tmpdir
- Specify a different path for temporary files. Defaults to the system temporary path.
AUTHOR
Christian Hansen, "chansen@cpan.org"Sebastian Riedel, "sri@cpan.org"
Andy Grundman, "andy@hybridized.org"
LICENSE
This library is free software. You can redistribute it and/or modify it under the same terms as perl itself.Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre