| // Copyright 2016 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 DEVICE_BLUETOOTH_ADAPTER_H_ |
| #define DEVICE_BLUETOOTH_ADAPTER_H_ |
| |
| #include <memory> |
| #include <string> |
| |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "device/bluetooth/bluetooth_adapter.h" |
| #include "device/bluetooth/bluetooth_gatt_connection.h" |
| #include "device/bluetooth/public/mojom/adapter.mojom.h" |
| #include "device/bluetooth/public/mojom/device.mojom.h" |
| |
| namespace bluetooth { |
| |
| // Implementation of Mojo Adapter located in |
| // device/bluetooth/public/mojom/adapter.mojom. |
| // It handles requests for Bluetooth adapter capabilities |
| // and devices and uses the platform abstraction of device/bluetooth. |
| class Adapter : public mojom::Adapter, |
| public device::BluetoothAdapter::Observer { |
| public: |
| explicit Adapter(scoped_refptr<device::BluetoothAdapter> adapter); |
| ~Adapter() override; |
| |
| // mojom::Adapter overrides: |
| void ConnectToDevice(const std::string& address, |
| ConnectToDeviceCallback callback) override; |
| void GetDevices(GetDevicesCallback callback) override; |
| void GetInfo(GetInfoCallback callback) override; |
| void SetClient(mojom::AdapterClientPtr client) override; |
| void StartDiscoverySession(StartDiscoverySessionCallback callback) override; |
| |
| // device::BluetoothAdapter::Observer overrides: |
| void AdapterPresentChanged(device::BluetoothAdapter* adapter, |
| bool present) override; |
| void AdapterPoweredChanged(device::BluetoothAdapter* adapter, |
| bool powered) override; |
| void AdapterDiscoverableChanged(device::BluetoothAdapter* adapter, |
| bool discoverable) override; |
| void AdapterDiscoveringChanged(device::BluetoothAdapter* adapter, |
| bool discovering) override; |
| void DeviceAdded(device::BluetoothAdapter* adapter, |
| device::BluetoothDevice* device) override; |
| void DeviceChanged(device::BluetoothAdapter* adapter, |
| device::BluetoothDevice* device) override; |
| void DeviceRemoved(device::BluetoothAdapter* adapter, |
| device::BluetoothDevice* device) override; |
| |
| private: |
| void OnGattConnected( |
| ConnectToDeviceCallback callback, |
| std::unique_ptr<device::BluetoothGattConnection> connection); |
| |
| void OnConnectError(ConnectToDeviceCallback callback, |
| device::BluetoothDevice::ConnectErrorCode error_code); |
| |
| void OnStartDiscoverySession( |
| StartDiscoverySessionCallback callback, |
| std::unique_ptr<device::BluetoothDiscoverySession> session); |
| |
| void OnDiscoverySessionError(StartDiscoverySessionCallback callback); |
| |
| // The current Bluetooth adapter. |
| scoped_refptr<device::BluetoothAdapter> adapter_; |
| |
| // The adapter client that listens to this service. |
| mojom::AdapterClientPtr client_; |
| |
| base::WeakPtrFactory<Adapter> weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(Adapter); |
| }; |
| |
| } // namespace bluetooth |
| |
| #endif // DEVICE_BLUETOOTH_ADAPTER_H_ |