1 /* 2 * Copyright (c) 2021 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 16 #ifndef FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_ENGINE_V8_V8_FUNCTION_DESTROY_HELPER_H 17 #define FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_ENGINE_V8_V8_FUNCTION_DESTROY_HELPER_H 18 19 #include "third_party/v8/include/v8.h" 20 21 #include <mutex> 22 #include <unordered_map> 23 24 #include "frameworks/bridge/declarative_frontend/engine/v8/v8_utils.h" 25 26 namespace OHOS::Ace::Framework { 27 28 class V8FunctionDestroyCallbackHelper { 29 public: 30 static void AddDestroyCallback(std::function<void(v8::Isolate*)> callback, v8::Isolate* isolate); 31 static void DeleteFunctionTemplate(v8::Isolate* isolate); 32 33 private: 34 static std::unordered_map<v8::Isolate*, std::vector<std::function<void(v8::Isolate*)>>> destroyCallbacks_; 35 static std::mutex helperMutex_; 36 }; 37 38 }; // namespace OHOS::Ace::Framework 39 40 #endif // FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_ENGINE_V8_V8_FUNCTION_DESTROY_HELPER_H 41