Redmine

if ['2.3.8', '2.3.9', '2.3.10', '2.3.11', '2.3.12', '2.3.14'].include?(Rails.version) && Gem.available?('mongrel', '~>1.1.5') && self.class.const_defined?(:Mongrel)

  # Pulled right from latest rack. Old looked like this in 1.1.0 version.

  # 

  # def [](k)

  #   super(@names[k] ||= @names[k.downcase])

  # end

  # 

  module Rack

    module Utils

      class HeaderHash < Hash

        def [](k)

          super(@names[k]) if @names[k]

          super(@names[k.downcase])

        end

      end

    end

  end

  # Code pulled from the ticket above.

  # 

  class Mongrel::CGIWrapper

    def header_with_rails_fix(options = 'text/html')

      @head['cookie'] = options.delete('cookie').flatten.map { |v| v.sub(/^\n/,'') } if options.class != String and options['cookie']

      header_without_rails_fix(options)

    end

    alias_method_chain :header, :rails_fix

  end

  # Pulled right from 2.3.8 ActionPack. Simple diff was

  # 

  # if headers.include?('Set-Cookie')

  #   headers['cookie'] = headers.delete('Set-Cookie').split("\n")

  # end

  # 

  # to 

  # 

  # if headers['Set-Cookie']

  #   headers['cookie'] = headers.delete('Set-Cookie').split("\n")

  # end

  #       

  module ActionController

    class CGIHandler

      def self.dispatch_cgi(app, cgi, out = $stdout)

        env = cgi.__send__(:env_table)

        env.delete "HTTP_CONTENT_LENGTH"

        cgi.stdinput.extend ProperStream

        env["SCRIPT_NAME"] = "" if env["SCRIPT_NAME"] == "/"

        env.update({

          "rack.version" => [0,1],

          "rack.input" => cgi.stdinput,

          "rack.errors" => $stderr,

          "rack.multithread" => false,

          "rack.multiprocess" => true,

          "rack.run_once" => false,

          "rack.url_scheme" => ["yes", "on", "1"].include?(env["HTTPS"]) ? "https" : "http"

        })

        env["QUERY_STRING"] ||= ""

        env["HTTP_VERSION"] ||= env["SERVER_PROTOCOL"]

        env["REQUEST_PATH"] ||= "/"

        env.delete "PATH_INFO" if env["PATH_INFO"] == ""

        status, headers, body = app.call(env)

        begin

          out.binmode if out.respond_to?(:binmode)

          out.sync = false if out.respond_to?(:sync=)

          headers['Status'] = status.to_s

          if headers['Set-Cookie']

            headers['cookie'] = headers.delete('Set-Cookie').split("\n")

          end

          out.write(cgi.header(headers))

          body.each { |part|

            out.write part

            out.flush if out.respond_to?(:flush)

          }

        ensure

          body.close if body.respond_to?(:close)

        end

      end

    end

  end

end