lib/CWMP/Response.pm

package CWMP::Response;

use strict;
use warnings;

use base qw/Class::Accessor/;
__PACKAGE__->add_accessor( qw/
debug
/);

use XML::Generator;
use Carp qw/confess/;
use Data::Dump qw/dump/;

=head1 NAME

CWMP::Response - generate SOAP meesage for response

=head2 METHODS

=head2 new

  my $response = CWMP::Response->new({ debug => 1 });

=cut

sub new {
        my $class = shift;
        my $self = $class->SUPER::new( @_ );

        warn "created XML::Generator object" if $self->debug;

        return $self;
}


my $cwmp = [ cwmp => 'urn:dslforum-org:cwmp-1-0' ];
my $soap = [ soap => "http://schemas.xmlsoap.org/soap/envelope/" ];

=head2 Inform

  $response->Inform( $state );

=cut

sub Inform {
        my ( $self, $state ) = @_;
        $self->xml( $state, sub {
                my ( $X, $state ) = @_;
                $X->InformResponse( $cwmp,
                        $X->MaxEnvelopes( $cwmp, 1 )
                );
        });
}

=head2 GetRPCMethods

  $response->GetRPCMethods( $state );

=cut

sub GetRPCMethods {
        my ( $self, $state ) = @_;
        $self->xml( $state, sub {
                my ( $X, $state ) = @_;
                $X->GetRPCMethods();
        });
};

=head2 Reboot {

  $response->Reboot( $state );

=cut

sub Reboot {
        my ( $self, $state ) = @_;
        $self->xml( $state, sub {
                my ( $X, $state ) = @_;
                $X->Reboot();
        });
}

=head2 GetParameterNames {

  $response->GetParameterNames( $state, $ParameterPath, $NextLevel );

=cut

sub GetParameterNames {
        my ( $self, $state, $ParameterPath, $NextLevel ) = @_;
        $ParameterPath ||= '';  # all
        $NextLevel ||= 0;               # all
        warn "# GetParameterNames( '$ParameterPath', $NextLevel )\n" if $self->debug;
        $self->xml( $state, sub {
                my ( $X, $state ) = @_;

                $X->GetParameterNames( $cwmp,
                        $X->ParameterPath( $cwmp, $ParameterPath ),
                        $X->NextLevel( $cwmp, $NextLevel ),
                );
        });
}

=head2 xml

Used to implement methods which modify just body of soap message.
For examples, see source of this module.

=cut

sub xml {
        my $self = shift;

        my ( $state, $closure ) = @_;

        confess "no state?" unless ($state);
        confess "no body closure" unless ( $closure );

        confess "no ID in state ", dump( $state ) unless ( $state->{ID} );

        #warn "state used to generate xml = ", dump( $state ) if $self->debug;

        my $X = XML::Generator->new(':pretty');

        return $X->Envelope( $soap, { 'soap:encodingStyle' => "http://schemas.xmlsoap.org/soap/encoding/" },
                $X->Header( $soap,
                        $X->ID( $cwmp, { mustUnderstand => 1 }, $state->{ID} ),
                        $X->NoMoreRequests( $cwmp, $state->{NoMoreRequests} || 0 ),
                ),
                $X->Body( $soap, $closure->( $X, $state ) ),
        );
}

1;
1	package CWMP::Response;
2
3	use strict;
4	use warnings;
5
6	use base qw/Class::Accessor/;
7	__PACKAGE__->add_accessor( qw/
8	debug
9	/);
10
11	use XML::Generator;
12	use Carp qw/confess/;
13	use Data::Dump qw/dump/;
14
15	=head1 NAME
16
17	CWMP::Response - generate SOAP meesage for response
18
19	=head2 METHODS
20
21	=head2 new
22
23	my $response = CWMP::Response->new({ debug => 1 });
24
25	=cut
26
27	sub new {
28	my $class = shift;
29	my $self = $class->SUPER::new( @_ );
30
31	warn "created XML::Generator object" if $self->debug;
32
33	return $self;
34	}
35
36
37	my $cwmp = [ cwmp => 'urn:dslforum-org:cwmp-1-0' ];
38	my $soap = [ soap => "http://schemas.xmlsoap.org/soap/envelope/" ];
39
40	=head2 Inform
41
42	$response->Inform( $state );
43
44	=cut
45
46	sub Inform {
47	my ( $self, $state ) = @_;
48	$self->xml( $state, sub {
49	my ( $X, $state ) = @_;
50	$X->InformResponse( $cwmp,
51	$X->MaxEnvelopes( $cwmp, 1 )
52	);
53	});
54	}
55
56	=head2 GetRPCMethods
57
58	$response->GetRPCMethods( $state );
59
60	=cut
61
62	sub GetRPCMethods {
63	my ( $self, $state ) = @_;
64	$self->xml( $state, sub {
65	my ( $X, $state ) = @_;
66	$X->GetRPCMethods();
67	});
68	};
69
70	=head2 Reboot {
71
72	$response->Reboot( $state );
73
74	=cut
75
76	sub Reboot {
77	my ( $self, $state ) = @_;
78	$self->xml( $state, sub {
79	my ( $X, $state ) = @_;
80	$X->Reboot();
81	});
82	}
83
84	=head2 GetParameterNames {
85
86	$response->GetParameterNames( $state, $ParameterPath, $NextLevel );
87
88	=cut
89
90	sub GetParameterNames {
91	my ( $self, $state, $ParameterPath, $NextLevel ) = @_;
92	$ParameterPath \|\|= ''; # all
93	$NextLevel \|\|= 0; # all
94	warn "# GetParameterNames( '$ParameterPath', $NextLevel )\n" if $self->debug;
95	$self->xml( $state, sub {
96	my ( $X, $state ) = @_;
97
98	$X->GetParameterNames( $cwmp,
99	$X->ParameterPath( $cwmp, $ParameterPath ),
100	$X->NextLevel( $cwmp, $NextLevel ),
101	);
102	});
103	}
104
105	=head2 xml
106
107	Used to implement methods which modify just body of soap message.
108	For examples, see source of this module.
109
110	=cut
111
112	sub xml {
113	my $self = shift;
114
115	my ( $state, $closure ) = @_;
116
117	confess "no state?" unless ($state);
118	confess "no body closure" unless ( $closure );
119
120	confess "no ID in state ", dump( $state ) unless ( $state->{ID} );
121
122	#warn "state used to generate xml = ", dump( $state ) if $self->debug;
123
124	my $X = XML::Generator->new(':pretty');
125
126	return $X->Envelope( $soap, { 'soap:encodingStyle' => "http://schemas.xmlsoap.org/soap/encoding/" },
127	$X->Header( $soap,
128	$X->ID( $cwmp, { mustUnderstand => 1 }, $state->{ID} ),
129	$X->NoMoreRequests( $cwmp, $state->{NoMoreRequests} \|\| 0 ),
130	),
131	$X->Body( $soap, $closure->( $X, $state ) ),
132	);
133	}
134
135	1;