53 lines
1.2 KiB
Perl
53 lines
1.2 KiB
Perl
package LWP::Protocol::data;
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# Implements access to data:-URLs as specified in RFC 2397
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use strict;
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our $VERSION = '6.36';
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require HTTP::Response;
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require HTTP::Status;
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use base qw(LWP::Protocol);
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use HTTP::Date qw(time2str);
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require LWP; # needs version number
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sub request
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{
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my($self, $request, $proxy, $arg, $size) = @_;
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# check proxy
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if (defined $proxy)
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{
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return HTTP::Response->new( HTTP::Status::RC_BAD_REQUEST,
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'You can not proxy with data');
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}
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# check method
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my $method = $request->method;
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unless ($method eq 'GET' || $method eq 'HEAD') {
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return HTTP::Response->new( HTTP::Status::RC_BAD_REQUEST,
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'Library does not allow method ' .
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"$method for 'data:' URLs");
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}
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my $url = $request->uri;
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my $response = HTTP::Response->new( HTTP::Status::RC_OK, "Document follows");
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my $media_type = $url->media_type;
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my $data = $url->data;
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$response->header('Content-Type' => $media_type,
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'Content-Length' => length($data),
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'Date' => time2str(time),
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'Server' => "libwww-perl-internal/$LWP::VERSION"
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);
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$data = "" if $method eq "HEAD";
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return $self->collect_once($arg, $response, $data);
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}
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1;
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