| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROMEOS_SERVICES_MULTIDEVICE_SETUP_HOST_DEVICE_TIMESTAMP_MANAGER_IMPL_H_ |
| #define CHROMEOS_SERVICES_MULTIDEVICE_SETUP_HOST_DEVICE_TIMESTAMP_MANAGER_IMPL_H_ |
| |
| #include <memory> |
| |
| #include "base/optional.h" |
| #include "base/time/time.h" |
| #include "chromeos/services/multidevice_setup/host_device_timestamp_manager.h" |
| #include "chromeos/services/multidevice_setup/host_status_provider.h" |
| |
| class PrefRegistrySimple; |
| class PrefService; |
| |
| namespace base { |
| class Clock; |
| } |
| |
| namespace chromeos { |
| |
| namespace multidevice_setup { |
| |
| // Concrete HostDeviceTimestampManager implementation. |
| class HostDeviceTimestampManagerImpl : public HostDeviceTimestampManager, |
| public HostStatusProvider::Observer { |
| public: |
| class Factory { |
| public: |
| static Factory* Get(); |
| static void SetFactoryForTesting(Factory* test_factory); |
| virtual ~Factory(); |
| virtual std::unique_ptr<HostDeviceTimestampManager> BuildInstance( |
| HostStatusProvider* host_status_provider, |
| PrefService* pref_service, |
| base::Clock* clock); |
| |
| private: |
| static Factory* test_factory_; |
| }; |
| |
| static void RegisterPrefs(PrefRegistrySimple* registry); |
| |
| ~HostDeviceTimestampManagerImpl() override; |
| |
| // HostDeviceTimestampManager: |
| bool WasHostSetFromThisChromebook() override; |
| base::Optional<base::Time> GetLatestSetupFlowCompletionTimestamp() override; |
| base::Optional<base::Time> GetLatestVerificationTimestamp() override; |
| |
| private: |
| static const char kWasHostSetFromThisChromebookPrefName[]; |
| static const char kSetupFlowCompletedPrefName[]; |
| static const char kHostVerifiedUpdateReceivedPrefName[]; |
| |
| HostDeviceTimestampManagerImpl(HostStatusProvider* host_status_provider, |
| PrefService* pref_service, |
| base::Clock* clock); |
| |
| // HostStatusProvider::Observer: |
| void OnHostStatusChange(const HostStatusProvider::HostStatusWithDevice& |
| host_status_with_device) override; |
| |
| HostStatusProvider* host_status_provider_; |
| PrefService* pref_service_; |
| base::Clock* clock_; |
| |
| DISALLOW_COPY_AND_ASSIGN(HostDeviceTimestampManagerImpl); |
| }; |
| |
| } // namespace multidevice_setup |
| |
| } // namespace chromeos |
| |
| #endif // CHROMEOS_SERVICES_MULTIDEVICE_SETUP_HOST_DEVICE_TIMESTAMP_MANAGER_IMPL_H_ |