NAME

CGI::Header::PSGI - Generate PSGI-compatible response header arrayref

SYNOPSIS

  use CGI::PSGI;
  use CGI::Header::PSGI;

  my $app = sub {
      my $env    = shift;
      my $query  = CGI::PSGI->new( $env );
      my $header = CGI::Header::PSGI->new( query => $query );
        
      my $body = do {
          # run CGI.pm-based application
      };

      return [
          $header->status_code,
          $header->as_arrayref,
          [ $body ]
      ];
  };

VERSION

This document refers to CGI::Header::PSGI 0.14.

DESCRIPTION

This module can be used to convert CGI.pm-compatible HTTP header properties into PSGI response header array reference.

This module requires your query class is orthogonal to a global variable %ENV. For example, CGI::PSGI adds the env attribute to CGI.pm, and also overrides some methods which refer to %ENV directly. This module doesn't solve those problems at all.

METHODS

This class inherits all methods from CGI::Header.

Adds the following methods to the superclass:

$header->status_code

Returns HTTP status code.

$headers = $header->as_arrayref

Returns PSGI response header array reference.

Overrides the following method of the superclass:

($status_code, $headers) = $header->finalize

Return the status code and PSGI header array reference of this response.

SEE ALSO

CGI::Emulate::PSGI

AUTHOR

Ryo Anazawa (anazawa@cpan.org)

LICENSE

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.