class Ethon::Easy::Form

def form_add(name, content)
  case content
  when Array
    Curl.formadd(first, last,
                 :form_option, :copyname, :pointer, name,
                 :form_option, :namelength, :long, name.bytesize,
                 :form_option, :file, :string, content[2],
                 :form_option, :filename, :string, content[0],
                 :form_option, :contenttype, :string, content[1],
                 :form_option, :end
                )
  else
    Curl.formadd(first, last,
                 :form_option, :copyname, :pointer, name,
                 :form_option, :namelength, :long, name.bytesize,
                 :form_option, :copycontents, :pointer, content.to_s,
                 :form_option, :contentslength, :long, content ? content.to_s.bytesize : 0,
                 :form_option, :end
                )
  end
  setup_garbage_collection
end