src/components/policy/core/common/cloud/user_cloud_policy_store_base.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_CLOUD_USER_CLOUD_POLICY_STORE_BASE_H_
   6 #define COMPONENTS_POLICY_CORE_COMMON_CLOUD_USER_CLOUD_POLICY_STORE_BASE_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "base/memory/ref_counted.h"
  12 #include "base/memory/scoped_ptr.h"
  13 #include "base/memory/weak_ptr.h"
  14 #include "components/policy/core/common/cloud/cloud_policy_store.h"
  15 #include "components/policy/core/common/cloud/cloud_policy_validator.h"
  16 #include "components/policy/policy_export.h"
  17
  18 namespace base {
  19 class SequencedTaskRunner;
  20 }
  21
  22 namespace policy {
  23
  24 // Base class that implements common cross-platform UserCloudPolicyStore
  25 // functionality.
  26 class POLICY_EXPORT UserCloudPolicyStoreBase : public CloudPolicyStore {
  27  public:
  28   explicit UserCloudPolicyStoreBase(
  29       scoped_refptr<base::SequencedTaskRunner> background_task_runner);
  30   ~UserCloudPolicyStoreBase() override;
  31
  32  protected:
  33   // Creates a validator configured to validate a user policy. The caller owns
  34   // the resulting object until StartValidation() is invoked.
  35   scoped_ptr<UserCloudPolicyValidator> CreateValidator(
  36       scoped_ptr<enterprise_management::PolicyFetchResponse> policy,
  37       CloudPolicyValidatorBase::ValidateTimestampOption option);
  38
  39   // Sets |policy_data| and |payload| as the active policy.
  40   void InstallPolicy(
  41       scoped_ptr<enterprise_management::PolicyData> policy_data,
  42       scoped_ptr<enterprise_management::CloudPolicySettings> payload);
  43
  44   scoped_refptr<base::SequencedTaskRunner> background_task_runner() const {
  45     return background_task_runner_;
  46   }
  47
  48  private:
  49   // Task runner for background file operations.
  50   scoped_refptr<base::SequencedTaskRunner> background_task_runner_;
  51
  52   DISALLOW_COPY_AND_ASSIGN(UserCloudPolicyStoreBase);
  53 };
  54
  55 }  // namespace policy
  56
  57 #endif  // COMPONENTS_POLICY_CORE_COMMON_CLOUD_USER_CLOUD_POLICY_STORE_BASE_H_