mirror of
https://github.com/fhem/fhem-mirror.git
synced 2025-05-04 22:19:38 +00:00
16797cc8f6
git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@6648 2b470e98-0d58-463d-a4d8-8e2adae1ed80
98 lines
1.9 KiB
Perl
98 lines
1.9 KiB
Perl
use strict;
|
|
use warnings;
|
|
package Net::MQTT::Message::SubAck;
|
|
$Net::MQTT::Message::SubAck::VERSION = '1.142010';
|
|
# ABSTRACT: Perl module to represent an MQTT SubAck message
|
|
|
|
|
|
use base 'Net::MQTT::Message';
|
|
use Net::MQTT::Constants qw/:all/;
|
|
|
|
sub message_type {
|
|
9
|
|
}
|
|
|
|
|
|
sub message_id { shift->{message_id} }
|
|
|
|
|
|
sub qos_levels { shift->{qos_levels} }
|
|
|
|
sub _remaining_string {
|
|
my ($self, $prefix) = @_;
|
|
$self->message_id.'/'.
|
|
(join ',', map { qos_string($_) } @{$self->qos_levels}).
|
|
' '.$self->SUPER::_remaining_string($prefix)
|
|
}
|
|
|
|
sub _parse_remaining {
|
|
my $self = shift;
|
|
my $offset = 0;
|
|
$self->{message_id} = decode_short($self->{remaining}, \$offset);
|
|
while ($offset < length $self->{remaining}) {
|
|
push @{$self->{qos_levels}}, decode_byte($self->{remaining}, \$offset)&0x3;
|
|
}
|
|
substr $self->{remaining}, 0, $offset, '';
|
|
}
|
|
|
|
sub _remaining_bytes {
|
|
my $self = shift;
|
|
my $o = encode_short($self->message_id);
|
|
foreach my $qos (@{$self->qos_levels}) {
|
|
$o .= encode_byte($qos);
|
|
}
|
|
$o
|
|
}
|
|
|
|
|
|
1;
|
|
|
|
__END__
|
|
|
|
=pod
|
|
|
|
=encoding UTF-8
|
|
|
|
=head1 NAME
|
|
|
|
Net::MQTT::Message::SubAck - Perl module to represent an MQTT SubAck message
|
|
|
|
=head1 VERSION
|
|
|
|
version 1.142010
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
# instantiated by Net::MQTT::Message
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
This module encapsulates a single MQTT Subscription Acknowledgement
|
|
message. It is a specific subclass used by L<Net::MQTT::Message>
|
|
and should not need to be instantiated directly.
|
|
|
|
=head1 METHODS
|
|
|
|
=head2 C<message_id()>
|
|
|
|
Returns the message id field of the MQTT Subscription Acknowledgement
|
|
message.
|
|
|
|
=head2 C<qos_levels()>
|
|
|
|
Returns the list of granted QoS fields of the MQTT Subscription
|
|
Acknowledgement message.
|
|
|
|
=head1 AUTHOR
|
|
|
|
Mark Hindess <soft-cpan@temporalanomaly.com>
|
|
|
|
=head1 COPYRIGHT AND LICENSE
|
|
|
|
This software is copyright (c) 2014 by Mark Hindess.
|
|
|
|
This is free software; you can redistribute it and/or modify it under
|
|
the same terms as the Perl 5 programming language system itself.
|
|
|
|
=cut
|