/usr/share/perl5/Message/Passing/Filter/Decoder/JSON.pm is in libmessage-passing-perl 0.116-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 54 55 56 57 58 59 60 61 62 63 64 65 66 67 | package Message::Passing::Filter::Decoder::JSON;
use Moo;
use JSON::MaybeXS qw( decode_json );
use Try::Tiny;
use Message::Passing::Exception::Decoding;
use namespace::clean -except => 'meta';
with qw/
Message::Passing::Role::Filter
Message::Passing::Role::HasErrorChain
/;
sub filter {
my ($self, $message) = @_;
try {
ref($message) ? $message : decode_json( $message )
}
catch {
$self->error->consume(Message::Passing::Exception::Decoding->new(
exception => $_,
packed_data => $message,
));
return; # Explicit return undef
};
}
1;
=head1 NAME
Message::Passing::Role::Filter::Decoder::JSON
=head1 DESCRIPTION
Decodes string messages from JSON into data structures.
=head1 ATTRIBUTES
=head1 METHODS
=head2 filter
JSON decodes a message supplied as a parameter.
=head1 SEE ALSO
=over
=item L<Message::Passing>
=item L<Message::Passing::Manual::Concepts>
=back
=head1 SPONSORSHIP
This module exists due to the wonderful people at Suretec Systems Ltd.
<http://www.suretecsystems.com/> who sponsored its development for its
VoIP division called SureVoIP <http://www.surevoip.co.uk/> for use with
the SureVoIP API -
<http://www.surevoip.co.uk/support/wiki/api_documentation>
=head1 AUTHOR, COPYRIGHT AND LICENSE
See L<Message::Passing>.
=cut
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