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lib/Cookie/Domain.pm  view on Meta::CPAN

sub encode
{
    my $self = shift( @_ );
    my $name = shift( @_ );
    return( '' ) if( !length( $name ) );
    # try-catch
    local $@;
    my $rv = eval
    {
        return( Net::IDN::Encode::domain_to_unicode( $name ) );
    };
    if( $@ )
    {
        return( $self->error( "An unexpected error occurred while encoding a domain name: $@" ) );
    }
    return( $rv );
}

sub file { return( shift->_set_get_object_without_init( 'file', 'Module::Generic::File', @_ ) ); }

lib/Cookie/Domain.pm  view on Meta::CPAN

        else
        {
            return( '' );
        }
    }
    $suffix = $suffix->join( '.' );
    $name = $labels->pop;
    $sub  = $labels->join( '.' ) if( $labels->length );
    if( defined( $idn ) )
    {
        $suffix = Net::IDN::Encode::domain_to_unicode( $suffix );
        $name   = Net::IDN::Encode::domain_to_unicode( $name ) if( defined( $name ) );
        $sub    = Net::IDN::Encode::domain_to_unicode( $sub ) if( defined( $sub ) );
    }
    return(Cookie::Domain::Result->new({ name => $name, sub => $sub, suffix => $suffix }));
}

sub suffixes { return( shift->_set_get_hash_as_mix_object( 'suffixes', @_ ) ); }

# NOTE: Cookie::Domain::Result class
{
    package
        Cookie::Domain::Result;

lib/Cookie/Domain.pm  view on Meta::CPAN

Or

    use Cookie::Domain;
    use Encode;
    my $d = Cookie::Domain->new;
    my $encoded = $d->encode( "xn--wmq0m700b.jp" );
    say Encode::encode_utf8( $encoded );

If an error occurred, it sets an error object and returns L<perlfunc/undef>. The error can then be retrieved using L<Module::Generic/error> inherited by this module.

It uses L<Net::IDN::Encode/domain_to_unicode> to perform the actual encoding.

=head2 file

Sets the file path to the Public Suffix file. This file is a public domain file at the initiative of Mozilla Foundation and its latest version can be accessed here: L<https://publicsuffix.org/list/>

=head2 json_file

Sets the file path of the json cache data file. THe purpose of this file is to contain a json representation of the parsed data from the Public Suffix data file. This is to avoid re-parsing it each time and instead load the json file using the XS mod...

=head2 load