package LWP::Protocol::GHTTP;
# You can tell LWP to use this module for 'http' requests by running
# code like this before you make requests:
#
# require LWP::Protocol::GHTTP;
# LWP::Protocol::implementor('http', 'LWP::Protocol::GHTTP');
#
use strict;
use vars qw(@ISA);
require LWP::Protocol;
@ISA=qw(LWP::Protocol);
require HTTP::Response;
require HTTP::Status;
use HTTP::GHTTP qw(METHOD_GET METHOD_HEAD METHOD_POST);
my %METHOD =
(
GET => METHOD_GET,
HEAD => METHOD_HEAD,
POST => METHOD_POST,
);
sub request
{
my($self, $request, $proxy, $arg, $size, $timeout) = @_;
my $method = $request->method;
unless (exists $METHOD{$method}) {
return HTTP::Response->new(&HTTP::Status::RC_BAD_REQUEST,
"Bad method '$method'");
}
my $r = HTTP::GHTTP->new($request->uri);
# XXX what headers for repeated headers here?
$request->headers->scan(sub { $r->set_header(@_)});
$r->set_type($METHOD{$method});
# XXX should also deal with subroutine content.
my $cref = $request->content_ref;
$r->set_body($$cref) if length($$cref);
# XXX is this right
$r->set_proxy($proxy->as_string) if $proxy;
$r->process_request;
my $response = HTTP::Response->new($r->get_status);
# XXX How can get the headers out of $r?? This way is too stupid.
my @headers;
eval {
# Wrapped in eval because this method is not always available
@headers = $r->get_headers;
};
@headers = qw(Date Connection Server Content-type
Accept-Ranges Server
Content-Length Last-Modified ETag) if $@;
for (@headers) {
my $v = $r->get_header($_);
$response->header($_ => $v) if defined $v;
}
return $self->collect_once($arg, $response, $r->get_body);
}
1;
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