George Chang | dbc36e5 | 2021-10-20 11:13:18 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2021 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 <aidl/android/hardware/nfc/BnNfc.h> |
| 20 | #include <aidl/android/hardware/nfc/INfcClientCallback.h> |
| 21 | #include <android-base/logging.h> |
| 22 | namespace aidl { |
| 23 | namespace android { |
| 24 | namespace hardware { |
| 25 | namespace nfc { |
| 26 | |
| 27 | using ::aidl::android::hardware::nfc::NfcCloseType; |
| 28 | using ::aidl::android::hardware::nfc::NfcConfig; |
| 29 | using ::aidl::android::hardware::nfc::NfcStatus; |
| 30 | |
| 31 | // Default implementation that reports no support NFC. |
| 32 | struct Nfc : public BnNfc { |
| 33 | public: |
| 34 | Nfc() = default; |
| 35 | |
| 36 | ::ndk::ScopedAStatus open(const std::shared_ptr<INfcClientCallback>& clientCallback) override; |
| 37 | ::ndk::ScopedAStatus close(NfcCloseType type) override; |
| 38 | ::ndk::ScopedAStatus coreInitialized() override; |
| 39 | ::ndk::ScopedAStatus factoryReset() override; |
| 40 | ::ndk::ScopedAStatus getConfig(NfcConfig* _aidl_return) override; |
| 41 | ::ndk::ScopedAStatus powerCycle() override; |
| 42 | ::ndk::ScopedAStatus preDiscover() override; |
| 43 | ::ndk::ScopedAStatus write(const std::vector<uint8_t>& data, int32_t* _aidl_return) override; |
| 44 | ::ndk::ScopedAStatus setEnableVerboseLogging(bool enable) override; |
| 45 | ::ndk::ScopedAStatus isVerboseLoggingEnabled(bool* _aidl_return) override; |
| 46 | |
| 47 | static void eventCallback(uint8_t event, uint8_t status) { |
| 48 | if (mCallback != nullptr) { |
| 49 | auto ret = mCallback->sendEvent((NfcEvent)event, (NfcStatus)status); |
| 50 | if (!ret.isOk()) { |
| 51 | LOG(ERROR) << "Failed to send event!"; |
| 52 | } |
| 53 | } |
| 54 | } |
| 55 | |
| 56 | static void dataCallback(uint16_t data_len, uint8_t* p_data) { |
| 57 | std::vector<uint8_t> data(p_data, p_data + data_len); |
| 58 | if (mCallback != nullptr) { |
| 59 | auto ret = mCallback->sendData(data); |
| 60 | if (!ret.isOk()) { |
| 61 | LOG(ERROR) << "Failed to send data!"; |
| 62 | } |
| 63 | } |
| 64 | } |
| 65 | |
| 66 | static std::shared_ptr<INfcClientCallback> mCallback; |
| 67 | }; |
| 68 | |
| 69 | } // namespace nfc |
| 70 | } // namespace hardware |
| 71 | } // namespace android |
| 72 | } // namespace aidl |