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bin/rip44d  view on Meta::CPAN

sub process_rip_auth_entry($)
{
	my($entry) = @_;
	
	my $e_af = unpack('n', substr($entry, 0, 2));
	if ($e_af != 0xFFFF) {
		warn "RIPv2 first message does not contain auth password: ignoring\n" if ($verbose);
		return 0;
	}
	
	my $e_type = unpack('n', substr($entry, 2, 2));
	if ($e_type != RIP_AUTH_PASSWD) {
		warn "ignoring unsupported rip auth type $e_type\n" if ($verbose);
		return 0;
	}
	
	my $e_passwd = substr($entry, 4, 16);
	$e_passwd =~ s/\0*$//; # it's null-padded in the end
	
	if (!defined $rip_passwd) {
		warn "RIPv2 packet contains password $e_passwd but we require none\n" if ($verbose);
		return 0;
	}

t/perlcriticrc  view on Meta::CPAN

[-ValuesAndExpressions::ProhibitConstantPragma]
[-Subroutines::RequireArgUnpacking]
[-Subroutines::ProhibitSubroutinePrototypes]