def get_file_unauth(long_name, service_name, file_path)
      # entry point
      url = "#{@client.app_info[:launcher_server]}#{API_VERSION}/dns/#{SafeNet.escape(service_name)}/#{SafeNet.escape(long_name)}/#{SafeNet.escape(file_path)}"

      # api call
      uri = URI(url)
      http = Net::HTTP.new(uri.host, uri.port)
      req = Net::HTTP::Get.new(uri.path)
      res = http.request(req)
      res_headers = {}
      res.response.each_header {|k,v| res_headers[k] = v}
      res.code == "200" ? {"headers" => res_headers, "body" => res.body} : JSON.parse(res.body)
    end
def get_file_unauth(long_name, service_name, file_path)
      # entry point
      url = "#{@client.app_info[:launcher_server]}#{API_VERSION}/dns/#{SafeNet.escape(service_name)}/#{SafeNet.escape(long_name)}/#{SafeNet.escape(file_path)}"

      # api call
      uri = URI(url)
      http = Net::HTTP.new(uri.host, uri.port)
      req = Net::HTTP::Get.new(uri.path)
      res = http.request(req)
      res_headers = {}
      res.response.each_header {|k,v| res_headers[k] = v}
      res.code == "200" ? {"headers" => res_headers, "body" => res.body} : JSON.parse(res.body)
    end
https://maidsafe.readme.io/docs/dns-get-file-unauth
 get_file_unauth("thegoogle", "www", "index.html")