Index .

NAME

canlock-hfp - CLI frontend for libcanlock library

SYNOPSIS

canlock-hfp -h | -v

canlock-hfp [-d] [-n]

DESCRIPTION

Header Field Parser (hfp) for RFC 8315 conformant header fields.

The header field is read from stdin.

The input data must be an unfolded "Cancel-Lock" or "Cancel-Key" header field without line break at the end.

If such a header field is found, it is parsed according to the syntax defined in RFC 8315. If valid c-lock or c-key (respectively) elements are found, they are printed to stdout with SP (Space) as delimiter.

OPTIONS

The following options are supported:
-d
Enable debug mode (messages are printed to stderr).
-h
Print help message, then exit.
-n
Prepend the data on stdout with the header field name (including the colon) and a SP (Space) delimiter.
-v
Print version and compile time options, then exit.

EXIT STATUS

Zero on success or regular exit respectively.
The value 1 indicates an error.
All other values indicate a warning.

AUTHORS

Michael Bäuerle

REPORTING BUGS

Report bugs to <mailto:mailto:michael.baeuerle@gmx.net>.

STANDARDS

canlock-hfp tries to comply with the following standards:

RFC8315

SEE ALSO

canlock(1), canlock-mhp(1)