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| 1 |  |  |  |  |  |  | package Power::Outlet::Common::IP::HTTP::JSON; | 
| 2 | 5 |  |  | 5 |  | 1112 | use strict; | 
|  | 5 |  |  |  |  | 10 |  | 
|  | 5 |  |  |  |  | 114 |  | 
| 3 | 5 |  |  | 5 |  | 19 | use warnings; | 
|  | 5 |  |  |  |  | 9 |  | 
|  | 5 |  |  |  |  | 103 |  | 
| 4 | 5 |  |  | 5 |  | 21 | use base qw{Power::Outlet::Common::IP::HTTP}; | 
|  | 5 |  |  |  |  | 7 |  | 
|  | 5 |  |  |  |  | 1642 |  | 
| 5 |  |  |  |  |  |  | #use Data::Dumper qw{Dumper}; | 
| 6 | 5 |  |  | 5 |  | 2559 | use JSON qw{encode_json decode_json}; | 
|  | 5 |  |  |  |  | 45577 |  | 
|  | 5 |  |  |  |  | 25 |  | 
| 7 |  |  |  |  |  |  |  | 
| 8 |  |  |  |  |  |  | our $VERSION = '0.48'; | 
| 9 |  |  |  |  |  |  |  | 
| 10 |  |  |  |  |  |  | =head1 NAME | 
| 11 |  |  |  |  |  |  |  | 
| 12 |  |  |  |  |  |  | Power::Outlet::Common::IP::HTTP::JSON - Power::Outlet base class for JSON power outlets | 
| 13 |  |  |  |  |  |  |  | 
| 14 |  |  |  |  |  |  | =head1 SYNOPSIS | 
| 15 |  |  |  |  |  |  |  | 
| 16 |  |  |  |  |  |  | use base qw{Power::Outlet::Common::IP::HTTP::JSON}; | 
| 17 |  |  |  |  |  |  |  | 
| 18 |  |  |  |  |  |  | =head1 DESCRIPTION | 
| 19 |  |  |  |  |  |  |  | 
| 20 |  |  |  |  |  |  | Power::Outlet::Common::IP::HTTP::JSON is a package for controlling and querying an JSON-based network attached power outlet. | 
| 21 |  |  |  |  |  |  |  | 
| 22 |  |  |  |  |  |  | =head1 USAGE | 
| 23 |  |  |  |  |  |  |  | 
| 24 |  |  |  |  |  |  | use base qw{Power::Outlet::Common::IP::HTTP::JSON}; | 
| 25 |  |  |  |  |  |  |  | 
| 26 |  |  |  |  |  |  | =head1 PROPERTIES | 
| 27 |  |  |  |  |  |  |  | 
| 28 |  |  |  |  |  |  | =head1 METHODS | 
| 29 |  |  |  |  |  |  |  | 
| 30 |  |  |  |  |  |  | =head2 json_request | 
| 31 |  |  |  |  |  |  |  | 
| 32 |  |  |  |  |  |  | JSON HTTP request response call | 
| 33 |  |  |  |  |  |  |  | 
| 34 |  |  |  |  |  |  | my $response_data_structure=$outlet->json_request($method, $url, $request_data_structure); | 
| 35 |  |  |  |  |  |  |  | 
| 36 |  |  |  |  |  |  | Example: | 
| 37 |  |  |  |  |  |  |  | 
| 38 |  |  |  |  |  |  | my $response_data_structure=$outlet->json_request(PUT=>"http://localhost/service", {foo=>"bar"}); | 
| 39 |  |  |  |  |  |  |  | 
| 40 |  |  |  |  |  |  | =cut | 
| 41 |  |  |  |  |  |  |  | 
| 42 |  |  |  |  |  |  | sub json_request { | 
| 43 | 0 |  |  | 0 | 1 |  | my $self     = shift; | 
| 44 | 0 | 0 |  |  |  |  | my $method   = shift or die; | 
| 45 | 0 | 0 |  |  |  |  | my $url      = shift or die; | 
| 46 | 0 |  |  |  |  |  | my $input    = shift; | 
| 47 | 0 |  |  |  |  |  | my %options  = (); | 
| 48 | 0 | 0 |  |  |  |  | $options{"content"} = encode_json($input) if defined $input; | 
| 49 |  |  |  |  |  |  | #print "$method $url\n"; | 
| 50 |  |  |  |  |  |  | #print Dumper(\%options); | 
| 51 | 0 |  |  |  |  |  | my $response = $self->http_client->request($method, $url, \%options); | 
| 52 | 0 | 0 |  |  |  |  | if ($response->{"status"} eq "599") { | 
|  |  | 0 |  |  |  |  |  | 
| 53 | 0 |  |  |  |  |  | die(sprintf(qq{HTTP Error: "%s %s", URL: "$url", Content: %s}, $response->{"status"}, $response->{"reason"}, $response->{"content"})); | 
| 54 |  |  |  |  |  |  | } elsif ($response->{"status"} ne "200") { | 
| 55 | 0 |  |  |  |  |  | die(sprintf(qq{HTTP Error: "%s %s", URL: "$url"}, $response->{"status"}, $response->{"reason"})); | 
| 56 |  |  |  |  |  |  | } | 
| 57 | 0 |  |  |  |  |  | my $json     = $response->{"content"}; | 
| 58 |  |  |  |  |  |  | #print "Response: $json\n"; | 
| 59 | 0 |  |  |  |  |  | return decode_json($json); | 
| 60 |  |  |  |  |  |  | } | 
| 61 |  |  |  |  |  |  |  | 
| 62 |  |  |  |  |  |  | =head1 BUGS | 
| 63 |  |  |  |  |  |  |  | 
| 64 |  |  |  |  |  |  | Please log on RT and send an email to the author. | 
| 65 |  |  |  |  |  |  |  | 
| 66 |  |  |  |  |  |  | =head1 SUPPORT | 
| 67 |  |  |  |  |  |  |  | 
| 68 |  |  |  |  |  |  | DavisNetworks.com supports all Perl applications including this package. | 
| 69 |  |  |  |  |  |  |  | 
| 70 |  |  |  |  |  |  | =head1 AUTHOR | 
| 71 |  |  |  |  |  |  |  | 
| 72 |  |  |  |  |  |  | Michael R. Davis | 
| 73 |  |  |  |  |  |  | CPAN ID: MRDVT | 
| 74 |  |  |  |  |  |  | DavisNetworks.com | 
| 75 |  |  |  |  |  |  |  | 
| 76 |  |  |  |  |  |  | =head1 COPYRIGHT | 
| 77 |  |  |  |  |  |  |  | 
| 78 |  |  |  |  |  |  | Copyright (c) 2013 Michael R. Davis | 
| 79 |  |  |  |  |  |  |  | 
| 80 |  |  |  |  |  |  | This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. | 
| 81 |  |  |  |  |  |  |  | 
| 82 |  |  |  |  |  |  | The full text of the license can be found in the LICENSE file included with this module. | 
| 83 |  |  |  |  |  |  |  | 
| 84 |  |  |  |  |  |  | =head1 SEE ALSO | 
| 85 |  |  |  |  |  |  |  | 
| 86 |  |  |  |  |  |  | L | 
| 87 |  |  |  |  |  |  |  | 
| 88 |  |  |  |  |  |  | =cut | 
| 89 |  |  |  |  |  |  |  | 
| 90 |  |  |  |  |  |  | 1; |