NAME

Archive::CAR::Utils - Low-level utilities for CAR archives

SYNOPSIS

use Archive::CAR::Utils qw(encode_varint decode_varint decode_cid);

# Internal binary manipulation

DESCRIPTION

Archive::CAR::Utils provides internal helper functions for varint encoding/decoding and CID retrieval from binary streams.

FUNCTIONS

`encode_varint($value)`

Encodes an integer into an unsigned varint (LEB128).

`decode_varint($fh_or_scalar)`

Decodes an unsigned varint from a filehandle or scalar string.

`decode_cid($fh)`

Wrapper around "decode" in Archive::CAR::CID.

`systell($fh)`

Returns the current byte position in the given filehandle using standard buffered tell(). Despite the name, this no longer uses sysseek for improved compatibility.

AUTHOR

Sanko Robinson <sanko@cpan.org>

COPYRIGHT

This library is free software; you can redistribute it and/or modify it under the terms of the Artistic License 2.0.

To install Archive::CAR, copy and paste the appropriate command in to your terminal.

cpanm

cpanm Archive::CAR

CPAN shell

perl -MCPAN -e shell
install Archive::CAR

For more information on module installation, please visit the detailed CPAN module installation guide.

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NAME

SYNOPSIS

DESCRIPTION

FUNCTIONS

encode_varint($value)

decode_varint($fh_or_scalar)

decode_cid($fh)

systell($fh)

SEE ALSO