| // |
| // Copyright 2016 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at: |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| |
| #pragma once |
| |
| #include <memory> |
| |
| #include <base/macros.h> |
| |
| #include <android/bluetooth/IBluetoothLeScannerCallback.h> |
| #include "android/bluetooth/BnBluetoothLeScanner.h" |
| |
| #include "service/common/bluetooth/low_energy_constants.h" |
| #include "service/ipc/binder/interface_with_instances_base.h" |
| #include "service/low_energy_scanner.h" |
| |
| using android::binder::Status; |
| using android::String16; |
| |
| using android::bluetooth::BnBluetoothLeScanner; |
| using android::bluetooth::IBluetoothLeScannerCallback; |
| |
| namespace bluetooth { |
| class Adapter; |
| } // namespace bluetooth |
| |
| namespace ipc { |
| namespace binder { |
| |
| // Implements the server side of the IBluetoothLowEnergy interface. |
| class BluetoothLeScannerBinderServer |
| : public BnBluetoothLeScanner, |
| public InterfaceWithInstancesBase, |
| public bluetooth::LowEnergyScanner::Delegate { |
| public: |
| explicit BluetoothLeScannerBinderServer(bluetooth::Adapter* adapter); |
| ~BluetoothLeScannerBinderServer() override; |
| |
| // IBluetoothLowEnergy overrides: |
| Status RegisterScanner( |
| const android::sp<IBluetoothLeScannerCallback>& callback, |
| bool* _aidl_return) override; |
| Status UnregisterScanner(int scanner_id) override; |
| Status UnregisterAll() override; |
| Status StartScan(int scanner_id, |
| const android::bluetooth::ScanSettings& settings, |
| const std::vector<android::bluetooth::ScanFilter>& filters, |
| bool* _aidl_return) override; |
| Status StopScan(int scanner_id, bool* _aidl_return) override; |
| |
| void OnScanResult(bluetooth::LowEnergyScanner* scanner, |
| const bluetooth::ScanResult& result) override; |
| |
| private: |
| // Returns a pointer to the IBluetoothLowEnergyCallback instance associated |
| // with |scanner_id|. Returns NULL if such a callback cannot be found. |
| android::sp<IBluetoothLeScannerCallback> GetLECallback(int scanner_id); |
| |
| // Returns a pointer to the LowEnergyScanner instance associated with |
| // |scanner_id|. Returns NULL if such a scanner cannot be found. |
| std::shared_ptr<bluetooth::LowEnergyScanner> GetLEScanner(int scanner_id); |
| |
| // InterfaceWithInstancesBase override: |
| void OnRegisterInstanceImpl(bluetooth::BLEStatus status, |
| android::sp<IInterface> callback, |
| bluetooth::BluetoothInstance* instance) override; |
| |
| bluetooth::Adapter* adapter_; // weak |
| |
| DISALLOW_COPY_AND_ASSIGN(BluetoothLeScannerBinderServer); |
| }; |
| |
| } // namespace binder |
| } // namespace ipc |