mirror of
https://github.com/darlinghq/darling-JavaScriptCore.git
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88 lines
3.3 KiB
Objective-C
88 lines
3.3 KiB
Objective-C
/*
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* Copyright (C) 2013, 2016 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. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef ObjCCallbackFunction_h
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#define ObjCCallbackFunction_h
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#include <JavaScriptCore/JSBase.h>
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#if JSC_OBJC_API_ENABLED
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#import <JavaScriptCore/JSCallbackFunction.h>
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#if defined(__OBJC__)
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JSObjectRef objCCallbackFunctionForMethod(JSContext *, Class, Protocol *, BOOL isInstanceMethod, SEL, const char* types);
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JSObjectRef objCCallbackFunctionForBlock(JSContext *, id);
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JSObjectRef objCCallbackFunctionForInit(JSContext *, Class, Protocol *, SEL, const char* types);
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id tryUnwrapConstructor(JSC::VM*, JSObjectRef);
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#endif
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namespace JSC {
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class ObjCCallbackFunctionImpl;
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class ObjCCallbackFunction : public InternalFunction {
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friend struct APICallbackFunction;
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public:
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typedef InternalFunction Base;
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template<typename CellType, SubspaceAccess mode>
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static IsoSubspace* subspaceFor(VM& vm)
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{
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return vm.objCCallbackFunctionSpace<mode>();
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}
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static ObjCCallbackFunction* create(VM&, JSGlobalObject*, const String& name, std::unique_ptr<ObjCCallbackFunctionImpl>);
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static constexpr bool needsDestruction = true;
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static void destroy(JSCell*);
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static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
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{
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ASSERT(globalObject);
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return Structure::create(vm, globalObject, prototype, TypeInfo(InternalFunctionType, StructureFlags), info());
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}
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DECLARE_EXPORT_INFO;
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ObjCCallbackFunctionImpl* impl() const { return m_impl.get(); }
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protected:
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ObjCCallbackFunction(VM&, Structure*, JSObjectCallAsFunctionCallback, JSObjectCallAsConstructorCallback, std::unique_ptr<ObjCCallbackFunctionImpl>);
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private:
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JSObjectCallAsFunctionCallback functionCallback() { return m_functionCallback; }
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JSObjectCallAsConstructorCallback constructCallback() { return m_constructCallback; }
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JSObjectCallAsFunctionCallback m_functionCallback;
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JSObjectCallAsConstructorCallback m_constructCallback;
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std::unique_ptr<ObjCCallbackFunctionImpl> m_impl;
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};
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} // namespace JSC
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#endif
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#endif // ObjCCallbackFunction_h
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