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 FOUNDATION_ACE_NAPI_SCOPE_MANAGER_NATIVE_SCOPE_MANAGER_H 17 #define FOUNDATION_ACE_NAPI_SCOPE_MANAGER_NATIVE_SCOPE_MANAGER_H 18 19 #include <stddef.h> 20 21 class NativeValue; 22 struct NativeScope; 23 24 class NativeScopeManager { 25 public: 26 NativeScopeManager(); 27 virtual ~NativeScopeManager(); 28 29 virtual NativeScope* Open(); 30 virtual void Close(NativeScope* scope); 31 32 virtual NativeScope* OpenEscape(); 33 virtual void CloseEscape(NativeScope* scope); 34 35 virtual void CreateHandle(NativeValue* value); 36 virtual NativeValue* Escape(NativeScope* scope, NativeValue* value); 37 38 NativeScopeManager(NativeScopeManager&) = delete; 39 virtual NativeScopeManager& operator=(NativeScopeManager&) = delete; 40 41 private: 42 NativeScope* root_; 43 NativeScope* current_; 44 }; 45 46 #endif /* FOUNDATION_ACE_NAPI_SCOPE_MANAGER_NATIVE_SCOPE_MANAGER_H */ 47