Net::FCP::Util Perl utility functions.
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Perl module perl utility functions utility functions

Net::FCP::Util Description

Perl utility functions. Net::FCP::Util is a Perl module with utility functions.SYNOPSIS use Net::FCP::Util;touc $string Returns the uppercased version of the given identifier. Used internally to map from e.g. URIError/KeyCollision to the form used in this module, i.e. uri_error/key_collision etc.tolc $string Returns the lowercased version of the given identifier. See touc.xeh $number The opposite of hex, i.e. returns the the number as hex string. Mainly useful due to it's prototype of $.log2 $num Calculate the (integer) log2 of a number, rounded up. If $minlog is given it will be the minimum value returned.encode_mpi $num Encode the given number as a multiple-precision number (2 byte bitlength + bytes)decode_base64 $string Decode freenet's perverted version of base64.encode_base64 $data Encode into freenet's perverted version of base64.generate_chk_hash $metadata, $data Generate and return they hash portion (the part after the comma, the crypto key) that would be used in the CHK (as binary). This can be used to verify contents of a CHK, since this key is a hash over the data. (This function assumes a 128 bit key, which seems standard in freenet).extract_chk_hash $uri Extract the hash portion (the part after the comma, the crypto key) of a CHK (in binary). Useful to compare against the output of generate_chk_key. Requirements: · Perl

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