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package Net::ISC::DHCPd::Config::Key; |
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=head1 NAME |
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Net::ISC::DHCPd::Config::Key - Server key |
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=head1 DESCRIPTION |
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See L<Net::ISC::DHCPd::Config::Role> for methods and attributes without |
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documentation. |
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An instance from this class, comes from / will produce the block below: |
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$name_attribute_value $value_attribute_value; |
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key "$name" { |
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algorithm $algorithm; |
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secret "$secret"; |
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}; |
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=head1 SYNOPSIS |
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See L<Net::ISC::DHCPd::Config/SYNOPSIS>. |
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=cut |
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use Moose; |
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with 'Net::ISC::DHCPd::Config::Role'; |
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=head1 ATTRIBUTES |
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=head2 name |
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Name of the key - See L</DESCRIPTION> for details. |
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=head2 algorithm |
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=head2 secret |
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=cut |
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has [qw/ name algorithm secret /] => ( |
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is => 'rw', # TODO: WILL PROBABLY CHANGE! |
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isa => 'Str', |
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); |
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=head2 regex |
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See L<Net::ISC::DHCPd::Config::Role/regex>. |
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=cut |
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sub regex { qr{^\s* key \s+ ("?)(\S+)(\1) }x } |
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=head2 children |
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Modules with slurp need this special children variable to trick the parser |
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into recursively processing them. |
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=cut |
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sub children { [undef] } |
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=head1 METHODS |
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=head2 slurp |
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This method is used by L<Net::ISC::DHCPd::Config::Role/parse>, and will |
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slurp the content of the function, instead of trying to parse the |
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statements. |
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=cut |
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sub slurp { |
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my($self, $line) = @_; |
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return 'last' if($line =~ /^\s*}/); |
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$self->algorithm($1) if($line =~ /algorithm \s+ (\S+);/x); |
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$self->secret($2) if($line =~ /secret \s+ ("?)(\S+)\1;/x); |
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return 'next'; |
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} |
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=head2 captured_to_args |
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See L<Net::ISC::DHCPd::Config::Role/captured_to_args>. |
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=cut |
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sub captured_to_args { |
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return { name => $_[1] }; # $_[0] == quote or empty string |
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} |
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=head2 generate |
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See L<Net::ISC::DHCPd::Config::Role/generate>. |
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=cut |
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sub generate { |
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my $self = shift; |
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return( |
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sprintf('key "%s" {', $self->name), |
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$self->algorithm ? (sprintf ' algorithm %s;', $self->algorithm) : (), |
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$self->secret ? (sprintf ' secret "%s";', $self->secret) : (), |
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'};', # semicolon is for compatibility with bind key files |
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); |
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} |
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=head1 COPYRIGHT & LICENSE |
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=head1 AUTHOR |
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See L<Net::ISC::DHCPd>. |
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=cut |
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__PACKAGE__->meta->make_immutable; |
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1; |