line |
stmt |
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cond |
sub |
pod |
time |
code |
1
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package POE::Component::FastCGI::Request; |
2
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$POE::Component::FastCGI::Request::VERSION = '0.20'; |
3
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2
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2
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53484
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use strict; |
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2
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11
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2
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57
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4
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5
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2
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2
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805
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use CGI::Util qw(unescape); |
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2
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7373
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2
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117
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6
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2
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2
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888
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use HTTP::Headers; |
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2
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13293
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2
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63
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7
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2
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2
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13
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use base qw/HTTP::Request/; |
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3
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2
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858
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8
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9
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2
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2
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25733
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use POE::Component::FastCGI::Response; # for make_response |
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6
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2
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1452
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10
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11
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sub new { |
12
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3
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3
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1
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443
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my($class, $client, $sessionid, $id, $cgi, $query) = @_; |
13
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my $host = defined $cgi->{HTTP_HOST} ? $cgi->{HTTP_HOST} : |
14
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3
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100
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10
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$cgi->{SERVER_NAME}; |
15
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16
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my $self = $class->SUPER::new( |
17
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$cgi->{REQUEST_METHOD}, |
18
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"http" . (defined $cgi->{HTTPS} and $cgi->{HTTPS} ? "s" : "") . |
19
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"://$host" . $cgi->{REQUEST_URI}, |
20
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# Convert CGI style headers back into HTTP style |
21
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HTTP::Headers->new( |
22
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map { |
23
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3
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33
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30
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my $p = $_; |
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3
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7
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24
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3
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8
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s/^HTTP_//; |
25
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3
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7
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s/_/-/g; |
26
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3
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26
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ucfirst(lc $_) => delete $cgi->{$p}; |
27
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} grep /^HTTP_/, keys %$cgi |
28
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), |
29
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$query |
30
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); |
31
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32
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3
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7432
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$self->{client} = $client; |
33
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3
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6
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$self->{sessionid} = $sessionid; |
34
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3
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4
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$self->{requestid} = $id; |
35
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3
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7
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$self->{env} = $cgi; |
36
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37
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3
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8
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return $self; |
38
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} |
39
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40
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sub DESTROY { |
41
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0
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0
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0
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my $self = shift; |
42
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0
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0
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0
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if(not exists $self->{_res}) { |
43
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0
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0
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warn __PACKAGE__ . " object destroyed without sending response"; |
44
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} |
45
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} |
46
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47
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sub make_response { |
48
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3
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3
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1
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666
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my($self, $response) = @_; |
49
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50
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3
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50
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8
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if(not defined $response) { |
51
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$response = POE::Component::FastCGI::Response->new( |
52
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$self->{client}, |
53
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$self->{requestid}, |
54
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3
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12
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); |
55
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3
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5
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$self->{_res} = $response; |
56
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3
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9
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$response->request($self); |
57
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3
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33
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return $response; |
58
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} |
59
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60
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0
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0
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0
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if(not $response->isa("POE::Component::FastCGI::Response")) { |
61
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0
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0
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bless $response, "POE::Component::FastCGI::Response"; |
62
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} |
63
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64
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0
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0
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$response->{client} = $self->{client}; |
65
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0
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0
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$response->{requestid} = $self->{requestid}; |
66
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0
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0
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$response->request($self); |
67
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0
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0
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$self->{_res} = $response; |
68
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69
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0
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0
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return $response; |
70
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} |
71
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72
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sub error { |
73
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0
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0
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1
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0
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my($self, $code, $text) = @_; |
74
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0
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0
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warn "Error $code: $text\n"; |
75
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0
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0
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$self->make_response->error($code, $text); |
76
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} |
77
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78
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sub env { |
79
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0
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0
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1
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0
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my($self, $env) = @_; |
80
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0
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0
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0
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if(exists $self->{env}->{$env}) { |
81
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0
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0
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return $self->{env}->{$env}; |
82
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} |
83
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0
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0
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return undef; |
84
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} |
85
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86
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sub query { |
87
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5
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5
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1
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2238
|
my($self, $param) = @_; |
88
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89
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5
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100
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16
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if(not exists $self->{_query}) { |
90
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3
|
100
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100
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9
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if($self->method eq 'GET' or $self->method eq 'HEAD') { |
91
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2
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37
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$self->{_query} = _parse(\$self->{env}->{QUERY_STRING}); |
92
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}else{ |
93
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1
|
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24
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$self->{_query} = _parse($self->content_ref); |
94
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} |
95
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} |
96
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97
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5
|
100
|
|
|
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13
|
if(not defined $param) { |
|
|
100
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|
|
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98
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1
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|
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4
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return $self->{_query}; |
99
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}elsif(exists $self->{_query}->{$param}) { |
100
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2
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9
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return $self->{_query}->{$param}; |
101
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} |
102
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2
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7
|
return undef; |
103
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} |
104
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105
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sub cookie { |
106
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1
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|
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1
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1
|
946
|
my($self, $name) = @_; |
107
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|
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108
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1
|
50
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6
|
if(not exists $self->{_cookie}) { |
109
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1
|
50
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4
|
return undef unless defined $self->header("Cookie"); |
110
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1
|
|
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|
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43
|
$self->{_cookie} = _parse(\$self->header("Cookie")); |
111
|
|
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|
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} |
112
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|
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113
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1
|
50
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4
|
return $self->{_cookie} if not defined $name; |
114
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115
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1
|
50
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5
|
return $self->{_cookie}->{$name} if exists $self->{_cookie}->{$name}; |
116
|
|
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|
|
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|
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117
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0
|
|
|
|
|
0
|
return undef; |
118
|
|
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|
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} |
119
|
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|
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120
|
|
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|
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|
|
sub _parse { |
121
|
4
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|
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4
|
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47
|
my $string = shift; |
122
|
4
|
|
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|
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7
|
my $res = {}; |
123
|
4
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|
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|
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41
|
for(split /[;&] ?/, $$string) { |
124
|
5
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17
|
my($n, $v) = split /=/, $_, 2; |
125
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5
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12
|
$v = unescape($v); |
126
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5
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75
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$res->{$n} = $v; |
127
|
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|
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} |
128
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4
|
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9
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return $res; |
129
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} |
130
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131
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1; |
132
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133
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=head1 NAME |
134
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135
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|
POE::Component::FastCGI::Request - PoCo::FastCGI HTTP Request class |
136
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137
|
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=head1 SYNOPSIS |
138
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139
|
|
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|
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|
use POE::Component::FastCGI::Request; |
140
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|
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|
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my $response = POE::Component::FastCGI::Response->new($client, $id, |
141
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|
|
|
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|
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$cgi, $query); |
142
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|
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143
|
|
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|
|
=head1 DESCRIPTION |
144
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145
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|
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Objects of this class are generally created by L, |
146
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147
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C is a subclass of L |
148
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so inherits all of its methods. The includes C |
149
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headers. |
150
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151
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|
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It also wraps the enviroment variables found in FastCGI requests, so |
152
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|
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information such as the client's IP address and the server software |
153
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|
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in use is available. |
154
|
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155
|
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=over 4 |
156
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157
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=item $request = POE::Component::FastCGI::Request->new($client, $id, $cgi, $query) |
158
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159
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|
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Creates a new C object. This deletes values |
160
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|
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from C<$cgi> while converting it into a L object. |
161
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It also assumes $cgi contains certain CGI variables. This generally should |
162
|
|
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|
|
not be used directly, POE::Component::FastCGI creates these objects for you. |
163
|
|
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164
|
|
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|
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=item $response = $request->make_response([$response]) |
165
|
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166
|
|
|
|
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|
|
Makes a response object for this request or if the optional parameter is |
167
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|
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|
|
provided turns a normal HTTP::Response object into a |
168
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|
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|
|
|
|
POE::Component::FastCGI::Response object that is linked to this request. |
169
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170
|
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|
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=item $request->error($code[, $text]) |
171
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172
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|
Sends a HTTP error back to the user. |
173
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174
|
|
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|
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=item $request->env($name) |
175
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176
|
|
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|
|
Gets the specified variable out of the CGI environment. |
177
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178
|
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|
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|
|
eg: |
179
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|
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$request->env("REMOTE_ADDR"); |
180
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181
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|
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=item $request->query([$name]) |
182
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183
|
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|
Gets the value of name from the query (GET or POST data). |
184
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|
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|
|
Without a parameter returns a hash reference containing all |
185
|
|
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|
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|
|
the query data. |
186
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|
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187
|
|
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|
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|
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=item $request->cookie([$name]) |
188
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189
|
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|
|
Gets the value of the cookie with name from the request. |
190
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|
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|
|
Without a parameter returns a hash reference containing all |
191
|
|
|
|
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|
|
the cookie data. |
192
|
|
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193
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=back |
194
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195
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|
|
=head1 AUTHOR |
196
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197
|
|
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|
|
Copyright 2005, David Leadbeater L. All rights reserved. |
198
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199
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|
|
This library is free software; you can redistribute it and/or modify |
200
|
|
|
|
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|
|
it under the same terms as Perl itself. |
201
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|
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202
|
|
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|
|
=head1 BUGS |
203
|
|
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204
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|
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|
|
Please let me know. |
205
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206
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|
=head1 SEE ALSO |
207
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208
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|
|
L, L, |
209
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|
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L, L. |
210
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|
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211
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|
|
=cut |