| // |
| // Copyright (C) 2015 Google, Inc. |
| // |
| // 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 <base/macros.h> |
| |
| #include <android/bluetooth/BnBluetoothGattServer.h> |
| #include <android/bluetooth/IBluetoothGattServerCallback.h> |
| |
| #include "service/gatt_server.h" |
| #include "service/ipc/binder/interface_with_instances_base.h" |
| |
| using android::bluetooth::BnBluetoothGattServer; |
| using android::bluetooth::IBluetoothGattServerCallback; |
| |
| using ::android::binder::Status; |
| |
| namespace bluetooth { |
| class Adapter; |
| } // namespace bluetooth |
| |
| namespace ipc { |
| namespace binder { |
| |
| // Implements the server side of the IBluetoothGattServer interface. |
| class BluetoothGattServerBinderServer : public BnBluetoothGattServer, |
| public InterfaceWithInstancesBase, |
| public bluetooth::GattServer::Delegate { |
| public: |
| explicit BluetoothGattServerBinderServer(bluetooth::Adapter* adapter); |
| ~BluetoothGattServerBinderServer() override = default; |
| |
| // IBluetoothGattServer overrides: |
| Status RegisterServer( |
| const ::android::sp<::android::bluetooth::IBluetoothGattServerCallback>& |
| callback, |
| bool* _aidl_return) override; |
| Status UnregisterServer(int32_t server_id) override; |
| Status UnregisterAll() override; |
| Status AddService(int32_t server_id, const ::android::bluetooth::BluetoothGattService& service, |
| bool* _aidl_return) override; |
| Status SendResponse(int32_t server_id, |
| const ::android::String16& device_address, |
| int32_t request_id, int32_t status, int32_t offset, |
| const ::std::vector<uint8_t>& value, |
| bool* _aidl_return) override; |
| Status SendNotification( |
| int32_t server_id, const ::android::String16& device_address, |
| int handle, bool confirm, const ::std::vector<uint8_t>& value, |
| bool* _aidl_return) override; |
| |
| // bluetooth::GattServer::Delegate overrides: |
| void OnCharacteristicReadRequest( |
| bluetooth::GattServer* gatt_server, const std::string& device_address, |
| int request_id, int offset, bool is_long, uint16_t handle) override; |
| void OnDescriptorReadRequest( |
| bluetooth::GattServer* gatt_server, const std::string& device_address, |
| int request_id, int offset, bool is_long, uint16_t handle) override; |
| void OnCharacteristicWriteRequest( |
| bluetooth::GattServer* gatt_server, const std::string& device_address, |
| int request_id, int offset, bool is_prepare_write, bool need_response, |
| const std::vector<uint8_t>& value, uint16_t handle) override; |
| void OnDescriptorWriteRequest( |
| bluetooth::GattServer* gatt_server, const std::string& device_address, |
| int request_id, int offset, bool is_prepare_write, bool need_response, |
| const std::vector<uint8_t>& value, uint16_t handle) override; |
| void OnExecuteWriteRequest(bluetooth::GattServer* gatt_server, |
| const std::string& device_address, int request_id, |
| bool is_execute) override; |
| void OnConnectionStateChanged(bluetooth::GattServer* gatt_server, |
| const std::string& device_addres, |
| bool connected) override; |
| |
| private: |
| // Returns a pointer to the IBluetoothGattServerCallback instance |
| // associated with |server_id|. Returns NULL if such a callback cannot be |
| // found. |
| android::sp<IBluetoothGattServerCallback> GetGattServerCallback( |
| int server_id); |
| |
| // Returns a pointer to the GattServer instance associated with |server_id|. |
| // Returns NULL if such an instance cannot be found. |
| std::shared_ptr<bluetooth::GattServer> GetGattServer(int server_id); |
| |
| // InterfaceWithInstancesBase override: |
| void OnRegisterInstanceImpl(bluetooth::BLEStatus status, |
| android::sp<IInterface> callback, |
| bluetooth::BluetoothInstance* instance) override; |
| |
| bluetooth::Adapter* adapter_; // weak |
| |
| DISALLOW_COPY_AND_ASSIGN(BluetoothGattServerBinderServer); |
| }; |
| |
| } // namespace binder |
| } // namespace ipc |