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https://github.com/quizhizhe/LiteLoaderBDS-1.16.40.git
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63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
/*
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* Tencent is pleased to support the open source community by making ScriptX available.
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* Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <JavaScriptCore/JavaScript.h>
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#include <atomic>
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#include "../../src/foundation.h"
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namespace script::jsc_backend {
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class JscEngine;
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class JscWeakRef {
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public:
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JscWeakRef();
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explicit JscWeakRef(JSValueRef value);
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~JscWeakRef();
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JscWeakRef(const JscWeakRef& copy);
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JscWeakRef& operator=(const JscWeakRef& copy);
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JscWeakRef(JscWeakRef&& move) noexcept;
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JscWeakRef& operator=(JscWeakRef&& move) noexcept;
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void reset(JscEngine* engine);
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void swap(JscWeakRef& rhs) noexcept;
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JSValueRef get() const;
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bool isEmpty() const;
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private:
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// this header should be valid as a pure-cpp header
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// so we don't using Objective-C types
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// JSManagedObject* -> JscWeakRef.mm
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void* managedValue_ = nullptr;
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// if it's not a object, just keep the ordinary value
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JSValueRef nonObject_ = nullptr;
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};
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} // namespace script::jsc_backend
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