mirror of
https://github.com/darlinghq/darling-JavaScriptCore.git
synced 2025-04-13 12:20:25 +00:00
59 lines
2.4 KiB
C++
59 lines
2.4 KiB
C++
/*
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* Copyright (C) 2015 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "JSPromise.h"
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namespace JSC {
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class JSFunction;
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// JSInternalPromise is completely separated instance from the JSPromise.
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// Since its prototype and constructor are different from the exposed Promises' ones,
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// all the user modification onto the exposed Promise does not have effect on JSInternalPromise.
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//
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// e.g.
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// Replacing Promise.prototype.then with the user-customized one does not effect on JSInternalPromise.
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//
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// CAUTION: Must not leak the JSInternalPromise to the user space to keep its integrity.
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class JSInternalPromise final : public JSPromise {
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public:
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typedef JSPromise Base;
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JS_EXPORT_PRIVATE static JSInternalPromise* create(VM&, Structure*);
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static JSInternalPromise* createWithInitialValues(VM&, Structure*);
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static Structure* createStructure(VM&, JSGlobalObject*, JSValue);
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DECLARE_EXPORT_INFO;
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JS_EXPORT_PRIVATE JSInternalPromise* then(JSGlobalObject*, JSFunction* = nullptr, JSFunction* = nullptr);
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private:
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JSInternalPromise(VM&, Structure*);
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};
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} // namespace JSC
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