// Copyright 2014 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// From <http://goto/reg-code-proto>.
//
// Use "make proto" to regenerate the Python support for this proto.

syntax = "proto2";

enum CodeType {
  GROUP_CODE = 0;
  UNIQUE_CODE = 1;
  ONE_TIME_CODE = 2;
}

message Content {
  required bytes code = 1;
  required CodeType code_type = 2;
  // A string representation of device type, e.g. “snow”.
  // It won't be set if the code type is ONE_TIME_CODE.
  optional string device = 3;
}

message RegCode {
  required Content content = 1; // Code content without checksum.
  required int64 checksum = 2; // CRC32 checksum.
}