line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
package Eve::HttpResource; |
2
|
|
|
|
|
|
|
|
3
|
8
|
|
|
8
|
|
4191
|
use parent qw(Eve::Class); |
|
8
|
|
|
|
|
16
|
|
|
8
|
|
|
|
|
44
|
|
4
|
|
|
|
|
|
|
|
5
|
8
|
|
|
8
|
|
586
|
use strict; |
|
8
|
|
|
|
|
18
|
|
|
8
|
|
|
|
|
224
|
|
6
|
8
|
|
|
8
|
|
39
|
use warnings; |
|
8
|
|
|
|
|
15
|
|
|
8
|
|
|
|
|
224
|
|
7
|
|
|
|
|
|
|
|
8
|
8
|
|
|
8
|
|
45
|
use Eve::Exception; |
|
8
|
|
|
|
|
15
|
|
|
8
|
|
|
|
|
6246
|
|
9
|
|
|
|
|
|
|
|
10
|
|
|
|
|
|
|
=head1 NAME |
11
|
|
|
|
|
|
|
|
12
|
|
|
|
|
|
|
B - a base class for HTTP resource controllers. |
13
|
|
|
|
|
|
|
|
14
|
|
|
|
|
|
|
=head1 SYNOPSIS |
15
|
|
|
|
|
|
|
|
16
|
|
|
|
|
|
|
package Eve::HttpResource::SomeResource; |
17
|
|
|
|
|
|
|
|
18
|
|
|
|
|
|
|
use parent qw(Eve::HttpResource); |
19
|
|
|
|
|
|
|
|
20
|
|
|
|
|
|
|
sub _get { |
21
|
|
|
|
|
|
|
# some implementation here |
22
|
|
|
|
|
|
|
} |
23
|
|
|
|
|
|
|
|
24
|
|
|
|
|
|
|
=head1 DESCRIPTION |
25
|
|
|
|
|
|
|
|
26
|
|
|
|
|
|
|
B is a class encapsulating all the actual |
27
|
|
|
|
|
|
|
processing of an HTTP request. C<_get()>, C<_post()> and C<_delete()> |
28
|
|
|
|
|
|
|
methods can be overriden by the class derivatives. If not overriden |
29
|
|
|
|
|
|
|
this methods throw C. |
30
|
|
|
|
|
|
|
|
31
|
|
|
|
|
|
|
Inside the described above methods class attributes C<_request>, |
32
|
|
|
|
|
|
|
C<_response>, C<_session_constructor> and C<_dispatcher> can be found. |
33
|
|
|
|
|
|
|
|
34
|
|
|
|
|
|
|
=head3 Constructor arguments |
35
|
|
|
|
|
|
|
|
36
|
|
|
|
|
|
|
=over 4 |
37
|
|
|
|
|
|
|
|
38
|
|
|
|
|
|
|
=item C |
39
|
|
|
|
|
|
|
|
40
|
|
|
|
|
|
|
an HTTP response object |
41
|
|
|
|
|
|
|
|
42
|
|
|
|
|
|
|
=item C |
43
|
|
|
|
|
|
|
|
44
|
|
|
|
|
|
|
a reference to a subroutine accepting the session C argument and |
45
|
|
|
|
|
|
|
returning a session object |
46
|
|
|
|
|
|
|
|
47
|
|
|
|
|
|
|
=item C |
48
|
|
|
|
|
|
|
|
49
|
|
|
|
|
|
|
an HTTP dispatcher object. |
50
|
|
|
|
|
|
|
|
51
|
|
|
|
|
|
|
=back |
52
|
|
|
|
|
|
|
|
53
|
|
|
|
|
|
|
=head1 METHODS |
54
|
|
|
|
|
|
|
|
55
|
|
|
|
|
|
|
=head2 B |
56
|
|
|
|
|
|
|
|
57
|
|
|
|
|
|
|
=cut |
58
|
|
|
|
|
|
|
|
59
|
|
|
|
|
|
|
sub init { |
60
|
0
|
|
|
0
|
1
|
|
my ($self, %arg_hash) = @_; |
61
|
0
|
|
|
|
|
|
Eve::Support::arguments( |
62
|
|
|
|
|
|
|
\%arg_hash, |
63
|
|
|
|
|
|
|
my ($response, $session_constructor, $dispatcher), |
64
|
|
|
|
|
|
|
my $session_cookie_domain = \undef); |
65
|
|
|
|
|
|
|
|
66
|
0
|
|
|
|
|
|
$self->{'_response'} = $response; |
67
|
0
|
|
|
|
|
|
$self->{'_session_constructor'} = $session_constructor; |
68
|
0
|
|
|
|
|
|
$self->{'_dispatcher'} = $dispatcher; |
69
|
0
|
|
|
|
|
|
$self->{'_session_cookie_domain'} = $session_cookie_domain; |
70
|
|
|
|
|
|
|
|
71
|
|
|
|
|
|
|
$self->{'_method_map'} = { |
72
|
0
|
|
|
0
|
|
|
'GET' => sub { return $self->_get(@_); }, |
73
|
0
|
|
|
0
|
|
|
'POST' => sub { return $self->_post(@_); }, |
74
|
0
|
|
|
0
|
|
|
'DELETE' => sub { return $self->_delete(@_); }, |
75
|
0
|
|
|
0
|
|
|
'PUT' => sub { return $self->_post(@_); }}; |
|
0
|
|
|
|
|
|
|
76
|
|
|
|
|
|
|
|
77
|
0
|
|
|
|
|
|
return; |
78
|
|
|
|
|
|
|
} |
79
|
|
|
|
|
|
|
|
80
|
|
|
|
|
|
|
=head2 B |
81
|
|
|
|
|
|
|
|
82
|
|
|
|
|
|
|
Processes an HTTP request delegating control to the appropriate HTTP method |
83
|
|
|
|
|
|
|
implementation. |
84
|
|
|
|
|
|
|
|
85
|
|
|
|
|
|
|
=head3 Arguments |
86
|
|
|
|
|
|
|
|
87
|
|
|
|
|
|
|
=over 4 |
88
|
|
|
|
|
|
|
|
89
|
|
|
|
|
|
|
=item C |
90
|
|
|
|
|
|
|
|
91
|
|
|
|
|
|
|
a hash containing pattern matches from the URL. |
92
|
|
|
|
|
|
|
|
93
|
|
|
|
|
|
|
=item C |
94
|
|
|
|
|
|
|
|
95
|
|
|
|
|
|
|
an HTTP request object. |
96
|
|
|
|
|
|
|
|
97
|
|
|
|
|
|
|
=back |
98
|
|
|
|
|
|
|
|
99
|
|
|
|
|
|
|
=head3 Throws |
100
|
|
|
|
|
|
|
|
101
|
|
|
|
|
|
|
=over 4 |
102
|
|
|
|
|
|
|
|
103
|
|
|
|
|
|
|
=item C |
104
|
|
|
|
|
|
|
|
105
|
|
|
|
|
|
|
when a not allowed HTTP method specified. |
106
|
|
|
|
|
|
|
|
107
|
|
|
|
|
|
|
=back |
108
|
|
|
|
|
|
|
|
109
|
|
|
|
|
|
|
=head3 Returns |
110
|
|
|
|
|
|
|
|
111
|
|
|
|
|
|
|
a ready HTTP response object. |
112
|
|
|
|
|
|
|
|
113
|
|
|
|
|
|
|
=cut |
114
|
|
|
|
|
|
|
|
115
|
|
|
|
|
|
|
sub process { |
116
|
0
|
|
|
0
|
1
|
|
my ($self, %arg_hash) = @_; |
117
|
0
|
|
|
|
|
|
Eve::Support::arguments(\%arg_hash, my ($matches_hash, $request)); |
118
|
|
|
|
|
|
|
|
119
|
0
|
|
|
|
|
|
$self->{'_request'} = $request; |
120
|
|
|
|
|
|
|
|
121
|
0
|
|
|
|
|
|
$self->{'_response'} = $self->{'_response'}->new(); |
122
|
|
|
|
|
|
|
|
123
|
0
|
|
|
|
|
|
$self->{'_session'} = $self->_session_constructor->( |
124
|
|
|
|
|
|
|
id => $self->_request->get_cookie(name => 'session_id')); |
125
|
|
|
|
|
|
|
|
126
|
0
|
0
|
|
|
|
|
if (!($self->_session->get_id() ~~ |
127
|
|
|
|
|
|
|
$self->_request->get_cookie(name => 'session_id'))) { |
128
|
0
|
0
|
|
|
|
|
$self->_response->set_cookie( |
129
|
|
|
|
|
|
|
name => 'session_id', |
130
|
|
|
|
|
|
|
value => $self->_session->get_id(), |
131
|
|
|
|
|
|
|
expires => time + $self->_session->expiration_interval, |
132
|
|
|
|
|
|
|
(defined $self->_session_cookie_domain ? |
133
|
|
|
|
|
|
|
('domain' => $self->_session_cookie_domain) : ())); |
134
|
|
|
|
|
|
|
} |
135
|
|
|
|
|
|
|
|
136
|
0
|
|
|
|
|
|
eval { |
137
|
0
|
|
|
|
|
|
$self->{'_method_map'}->{$self->_request->get_method()}->(%{ |
138
|
0
|
|
|
|
|
|
$matches_hash}); |
139
|
|
|
|
|
|
|
}; |
140
|
|
|
|
|
|
|
|
141
|
0
|
|
|
|
|
|
my $e; |
142
|
0
|
0
|
|
|
|
|
if ($e = Eve::Exception::Privilege->caught()) { |
|
|
0
|
|
|
|
|
|
143
|
|
|
|
|
|
|
#print STDERR "HttpResource::process: caught privilege exception!\n"; |
144
|
0
|
|
|
|
|
|
Eve::Exception::Http::403Forbidden->throw(message => $e->message); |
145
|
|
|
|
|
|
|
} elsif ($e = Exception::Class->caught()) { |
146
|
0
|
0
|
|
|
|
|
ref $e ? $e->rethrow() : die $e; |
147
|
|
|
|
|
|
|
} |
148
|
|
|
|
|
|
|
|
149
|
0
|
|
|
|
|
|
return $self->{'_response'}; |
150
|
|
|
|
|
|
|
} |
151
|
|
|
|
|
|
|
|
152
|
|
|
|
|
|
|
=head2 B |
153
|
|
|
|
|
|
|
|
154
|
|
|
|
|
|
|
Returns a list of supported HTTP methods. |
155
|
|
|
|
|
|
|
|
156
|
|
|
|
|
|
|
=head3 Returns |
157
|
|
|
|
|
|
|
|
158
|
|
|
|
|
|
|
A list reference. |
159
|
|
|
|
|
|
|
|
160
|
|
|
|
|
|
|
=cut |
161
|
|
|
|
|
|
|
|
162
|
|
|
|
|
|
|
sub get_method_list { |
163
|
0
|
|
|
0
|
1
|
|
my $self = shift; |
164
|
|
|
|
|
|
|
|
165
|
0
|
|
|
|
|
|
return [keys %{$self->{'_method_map'}}]; |
|
0
|
|
|
|
|
|
|
166
|
|
|
|
|
|
|
} |
167
|
|
|
|
|
|
|
|
168
|
|
|
|
|
|
|
sub _get { |
169
|
0
|
|
|
0
|
|
|
Eve::Exception::Http::405MethodNotAllowed->throw(); |
170
|
|
|
|
|
|
|
} |
171
|
|
|
|
|
|
|
|
172
|
|
|
|
|
|
|
sub _post { |
173
|
0
|
|
|
0
|
|
|
Eve::Exception::Http::405MethodNotAllowed->throw(); |
174
|
|
|
|
|
|
|
} |
175
|
|
|
|
|
|
|
|
176
|
|
|
|
|
|
|
sub _delete { |
177
|
0
|
|
|
0
|
|
|
Eve::Exception::Http::405MethodNotAllowed->throw(); |
178
|
|
|
|
|
|
|
} |
179
|
|
|
|
|
|
|
|
180
|
|
|
|
|
|
|
=head1 SEE ALSO |
181
|
|
|
|
|
|
|
|
182
|
|
|
|
|
|
|
=over 4 |
183
|
|
|
|
|
|
|
|
184
|
|
|
|
|
|
|
=item L |
185
|
|
|
|
|
|
|
|
186
|
|
|
|
|
|
|
=item L |
187
|
|
|
|
|
|
|
|
188
|
|
|
|
|
|
|
=back |
189
|
|
|
|
|
|
|
|
190
|
|
|
|
|
|
|
=head1 LICENSE AND COPYRIGHT |
191
|
|
|
|
|
|
|
|
192
|
|
|
|
|
|
|
Copyright 2012 Igor Zinovyev. |
193
|
|
|
|
|
|
|
|
194
|
|
|
|
|
|
|
This program is free software; you can redistribute it and/or modify it |
195
|
|
|
|
|
|
|
under the terms of either: the GNU General Public License as published |
196
|
|
|
|
|
|
|
by the Free Software Foundation; or the Artistic License. |
197
|
|
|
|
|
|
|
|
198
|
|
|
|
|
|
|
See http://dev.perl.org/licenses/ for more information. |
199
|
|
|
|
|
|
|
|
200
|
|
|
|
|
|
|
|
201
|
|
|
|
|
|
|
=head1 AUTHOR |
202
|
|
|
|
|
|
|
|
203
|
|
|
|
|
|
|
=over 4 |
204
|
|
|
|
|
|
|
|
205
|
|
|
|
|
|
|
=item L |
206
|
|
|
|
|
|
|
|
207
|
|
|
|
|
|
|
=item L |
208
|
|
|
|
|
|
|
|
209
|
|
|
|
|
|
|
=back |
210
|
|
|
|
|
|
|
|
211
|
|
|
|
|
|
|
=cut |
212
|
|
|
|
|
|
|
|
213
|
|
|
|
|
|
|
1; |