CBOR::Free::SequenceDecoder
my $decoder = CBOR::Free::SequenceDecoder->new(); if ( my $got_sr = $decoder->give( $some_cbor ) ) { # Do something with your decoded CBOR. } while (my $got_sr = $decoder->get()) { # Do something with your decoded CBOR. }
This module implements a parser for CBOR Sequences (RFC 8742).
This module implements the following methods in common with CBOR::Free::Decoder:
new()
preserve_references()
naive_utf8()
string_decode_cbor()
string_decode_never()
string_decode_always()
set_tag_handlers()
Additionally, the following exist:
Adds some bytes ($CBOR) to the decoder’s internal CBOR buffer. Returns either:
a scalar reference to the (parsed) first CBOR document in the internal buffer
undef, if there is no such document
Note that if your decoded CBOR document’s root element is already a reference (e.g., an array or hash reference), then the return value is a reference to that reference. So, for example, if you expect all documents in your stream to be array references, you could do:
if ( my $got_sr = $decoder->give( $some_cbor ) ) { my @decoded_array = @{ $$got_sr }; # … }
Like give() but doesn’t append onto the internal CBOR buffer.
give()
To install CBOR::Free, copy and paste the appropriate command in to your terminal.
cpanm
cpanm CBOR::Free
CPAN shell
perl -MCPAN -e shell install CBOR::Free
For more information on module installation, please visit the detailed CPAN module installation guide.