1 /* 2 * Copyright (c) 2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #ifndef NAPI_AUDIO_LOOPBACK_CALLBACK_INNER_H 16 #define NAPI_AUDIO_LOOPBACK_CALLBACK_INNER_H 17 #include "napi_async_work.h" 18 19 namespace OHOS { 20 namespace AudioStandard { 21 class NapiAudioLoopbackCallbackInner { 22 public: 23 virtual void SaveCallbackReference(const std::string &callbackName, napi_value args) = 0; 24 virtual void RemoveCallbackReference(const std::string &callbackName, napi_env env, 25 napi_value callback, napi_value args) = 0; 26 virtual bool CheckIfTargetCallbackName(const std::string &callbackName) = 0; 27 void SaveCallbackReferenceInner(const std::string &callbackName, napi_value args, 28 std::function<void(std::shared_ptr<AutoRef> generatedCallback)> successed); 29 bool ContainSameJsCallbackInner(const std::string &callbackName, napi_value args); 30 void RemoveCallbackReferenceInner(const std::string &callbackName, napi_env env, napi_value callback, 31 std::function<void()> successed = nullptr); 32 protected: 33 virtual std::shared_ptr<AutoRef> GetCallback(const std::string &callbackName) = 0; 34 virtual napi_env &GetEnv() = 0; 35 }; 36 } // namespace AudioStandard 37 } // namespace OHOS 38 #endif // NAPI_AUDIO_LOOPBACK_CALLBACK_INNER_H