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131 .IX Title "HTTP::Body 3"
132 .TH HTTP::Body 3 "2008-12-01" "perl v5.8.7" "User Contributed Perl Documentation"
134 HTTP::Body \- HTTP Body Parser
136 .IX Header "SYNOPSIS"
142 \& sub handler : method {
143 \& my ( $class, $r ) = @_;
147 \& my $content_type = $r\->headers_in\->get('Content\-Type');
148 \& my $content_length = $r\->headers_in\->get('Content\-Length');
152 \& my $body = HTTP::Body\->new( $content_type, $content_length );
153 \& my $length = $content_length;
157 \& while ( $length ) {
161 \& $r\->read( my $buffer, ( $length < 8192 ) ? $length : 8192 );
165 \& $length \-= length($buffer);
169 \& $body\->add($buffer);
174 \& my $uploads = $body\->upload; # hashref
175 \& my $params = $body\->param; # hashref
176 \& my $body = $body\->body; # IO::Handle
180 .IX Header "DESCRIPTION"
181 HTTP::Body parses chunks of \s-1HTTP\s0 \s-1POST\s0 data and supports
182 application/octet\-stream, application/x\-www\-form\-urlencoded, and
183 multipart/form\-data.
185 Chunked bodies are supported by not passing a length value to \fInew()\fR.
187 It is currently used by Catalyst to parse \s-1POST\s0 bodies.
190 When parsing multipart bodies, temporary files are created to store any
191 uploaded files. You must delete these temporary files yourself after
197 Constructor. Takes content type and content length as parameters,
198 returns a HTTP::Body object.
201 Add string to internal buffer. Will call spin unless done. returns
202 length before adding self.
205 accessor for the body.
208 Returns 1 if the request is chunked.
209 .IP "content_length" 4
210 .IX Item "content_length"
211 Returns the content-length for the body data if known.
212 Returns \-1 if the request is chunked.
214 .IX Item "content_type"
215 Returns the content-type of the body data.
221 Returns the total length of data we expect to read if known.
222 In the case of a chunked request, returns the amount of data
224 .IP "trailing_headers" 4
225 .IX Item "trailing_headers"
226 If a chunked request body had trailing headers, trailing_headers will
227 return an HTTP::Headers object populated with those headers.
230 Abstract method to spin the io handle.
233 Returns the current state of the parser.
236 Get/set body parameters.
239 Get/set file uploads.
242 Specify a different path for temporary files. Defaults to the system temporary path.
245 Christian Hansen, \f(CW\*(C`ch@ngmedia.com\*(C'\fR
247 Sebastian Riedel, \f(CW\*(C`sri@cpan.org\*(C'\fR
249 Andy Grundman, \f(CW\*(C`andy@hybridized.org\*(C'\fR
252 This library is free software. You can redistribute it and/or modify
253 it under the same terms as perl itself.