| // Copyright 2017 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_SECURE_CHANNEL_ERROR_TOLERANT_BLE_ADVERTISEMENT_IMPL_H_ |
| #define CHROMEOS_SERVICES_SECURE_CHANNEL_ERROR_TOLERANT_BLE_ADVERTISEMENT_IMPL_H_ |
| |
| #include <memory> |
| #include <string> |
| |
| #include "base/macros.h" |
| #include "base/memory/weak_ptr.h" |
| #include "chromeos/services/secure_channel/device_id_pair.h" |
| #include "chromeos/services/secure_channel/error_tolerant_ble_advertisement.h" |
| #include "chromeos/services/secure_channel/foreground_eid_generator.h" |
| #include "device/bluetooth/bluetooth_advertisement.h" |
| |
| namespace chromeos { |
| |
| namespace secure_channel { |
| |
| class BleSynchronizerBase; |
| |
| // Concrete ErrorTolerantBleAdvertisement implementation. |
| class ErrorTolerantBleAdvertisementImpl |
| : public ErrorTolerantBleAdvertisement, |
| public device::BluetoothAdvertisement::Observer { |
| public: |
| class Factory { |
| public: |
| static Factory* Get(); |
| static void SetFactoryForTesting(Factory* test_factory); |
| virtual ~Factory(); |
| virtual std::unique_ptr<ErrorTolerantBleAdvertisement> BuildInstance( |
| const DeviceIdPair& device_id_pair, |
| std::unique_ptr<DataWithTimestamp> advertisement_data, |
| BleSynchronizerBase* ble_synchronizer); |
| |
| private: |
| static Factory* test_factory_; |
| }; |
| |
| ~ErrorTolerantBleAdvertisementImpl() override; |
| |
| private: |
| friend class SecureChannelErrorTolerantBleAdvertisementImplTest; |
| |
| ErrorTolerantBleAdvertisementImpl( |
| const DeviceIdPair& device_id_pair, |
| std::unique_ptr<DataWithTimestamp> advertisement_data, |
| BleSynchronizerBase* ble_synchronizer); |
| |
| // ErrorTolerantBleAdvertisement: |
| void Stop(const base::Closure& callback) override; |
| bool HasBeenStopped() override; |
| |
| // device::BluetoothAdvertisement::Observer |
| void AdvertisementReleased( |
| device::BluetoothAdvertisement* advertisement) override; |
| |
| void UpdateRegistrationStatus(); |
| void AttemptRegistration(); |
| void AttemptUnregistration(); |
| |
| std::unique_ptr<device::BluetoothAdvertisement::UUIDList> CreateServiceUuids() |
| const; |
| |
| std::unique_ptr<device::BluetoothAdvertisement::ServiceData> |
| CreateServiceData() const; |
| |
| void OnAdvertisementRegistered( |
| scoped_refptr<device::BluetoothAdvertisement> advertisement); |
| void OnErrorRegisteringAdvertisement( |
| device::BluetoothAdvertisement::ErrorCode error_code); |
| void OnAdvertisementUnregistered(); |
| void OnErrorUnregisteringAdvertisement( |
| device::BluetoothAdvertisement::ErrorCode error_code); |
| |
| const DataWithTimestamp& advertisement_data() const { |
| return *advertisement_data_; |
| } |
| |
| std::unique_ptr<DataWithTimestamp> advertisement_data_; |
| BleSynchronizerBase* ble_synchronizer_; |
| |
| bool registration_in_progress_ = false; |
| bool unregistration_in_progress_ = false; |
| |
| scoped_refptr<device::BluetoothAdvertisement> advertisement_; |
| |
| base::Closure stop_callback_; |
| |
| base::WeakPtrFactory<ErrorTolerantBleAdvertisementImpl> weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ErrorTolerantBleAdvertisementImpl); |
| }; |
| |
| } // namespace secure_channel |
| |
| } // namespace chromeos |
| |
| #endif // CHROMEOS_SERVICES_SECURE_CHANNEL_ERROR_TOLERANT_BLE_ADVERTISEMENT_IMPL_H_ |