1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
#
# $Id: data.pm,v 1.1 1996/12/10 14:41:25 aas Exp $
#
# Implements access to data:-URLs as specified in
# draft-masinter-url-data-02.txt
package LWP::Protocol::data;
require HTTP::Response;
require HTTP::Status;
require LWP::Protocol;
@ISA = qw(LWP::Protocol);
use HTTP::Date qw(time2str);
require LWP; # needs version number
sub request
{
my($self, $request, $proxy, $arg, $size) = @_;
# check proxy
if (defined $proxy)
{
return new HTTP::Response &HTTP::Status::RC_BAD_REQUEST,
'You can not proxy with data';
}
# check method
if ($request->method ne 'GET') {
return new HTTP::Response &HTTP::Status::RC_BAD_REQUEST,
'Library does not allow method ' .
"$method for 'data:' URLs";
}
my $url = $request->url;
my $response = new HTTP::Response &HTTP::Status::RC_OK, "Document follows";
my($media_type, $params) = $url->media_type;
$media_type .= ";$params" if $params;
my $data = $url->data;
$response->header('Content-Type' => $media_type,
'Content-Length' => length($data),
'Date' => time2str(time),
'Server' => "libwww-perl-internal/$LWP::VERSION"
);
$response->content($data);
return $response;
}
1;
|
