require 'rack/request'

module Rort::Http
  class Download
    include Rort::Http

    def call(env)
      Rort.logger(:post).info env['rack.input'].read.inspect
      req = Rack::Request.new(env)
      Rort.logger(:post).info req.params.inspect

      # ....
    end
  end
end

## form:

        <form action="/" method="post">
          <label for="download">Download:</label>
          <input type="text" name="download" id="download">
          <input type="submit" value="Last ned!">
        </form>

## log output:
I, [2008-05-25T17:53:55.029476 #32200]  INFO -- : "download=eu%40red.com"
I, [2008-05-25T17:53:55.029750 #32200]  INFO -- : {}