components/policy/core/common/policy_details.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_POLICY_CORE_COMMON_POLICY_DETAILS_H_
   6 #define COMPONENTS_POLICY_CORE_COMMON_POLICY_DETAILS_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "base/callback_forward.h"
  12 #include "components/policy/policy_export.h"
  13
  14 namespace policy {
  15
  16 // Contains read-only metadata about a Chrome policy.
  17 struct POLICY_EXPORT PolicyDetails {
  18   // True if this policy has been deprecated.
  19   bool is_deprecated;
  20
  21   // True if this policy is a Chrome OS device policy.
  22   bool is_device_policy;
  23
  24   // The id of the protobuf field that contains this policy,
  25   // in the cloud policy protobuf.
  26   int id;
  27
  28   // If this policy references external data then this is the maximum size
  29   // allowed for that data.
  30   // Otherwise this field is 0 and doesn't have any meaning.
  31   size_t max_external_data_size;
  32 };
  33
  34 // A typedef for functions that match the signature of
  35 // GetChromePolicyDetails(). This can be used to inject that
  36 // function into objects, so that it can be easily mocked for
  37 // tests.
  38 typedef base::Callback<const PolicyDetails*(const std::string&)>
  39     GetChromePolicyDetailsCallback;
  40
  41 }  // namespace policy
  42
  43 #endif  // COMPONENTS_POLICY_CORE_COMMON_POLICY_DETAILS_H_