1 /* 2 * Copyright (C) 2024 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <cstdint> 20 21 #include "aidl/android/hardware/bluetooth/socket/BnBluetoothSocket.h" 22 23 namespace aidl::android::hardware::bluetooth::socket::impl { 24 25 /** 26 * The stub implementation of the BT Socket HAL. 27 */ 28 class BluetoothSocketStub : public BnBluetoothSocket { 29 public: 30 // Functions implementing IBluetoothSocket. registerCallback(const std::shared_ptr<IBluetoothSocketCallback> &)31 ndk::ScopedAStatus registerCallback( 32 const std::shared_ptr<IBluetoothSocketCallback> &) override { 33 return ndk::ScopedAStatus::ok(); 34 } 35 getSocketCapabilities(SocketCapabilities * result)36 ndk::ScopedAStatus getSocketCapabilities( 37 SocketCapabilities *result) override { 38 result->leCocCapabilities.numberOfSupportedSockets = 0; 39 result->leCocCapabilities.mtu = 1000; 40 result->rfcommCapabilities.numberOfSupportedSockets = 0; 41 result->rfcommCapabilities.maxFrameSize = 23; 42 return ndk::ScopedAStatus::ok(); 43 } 44 opened(const SocketContext &)45 ndk::ScopedAStatus opened(const SocketContext &) override { 46 return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION); 47 } 48 closed(int64_t)49 ndk::ScopedAStatus closed(int64_t) override { 50 return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION); 51 } 52 }; 53 54 } // namespace aidl::android::hardware::bluetooth::socket::impl 55