/* * Copyright (C) 2006, 2008 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef JSCallbackFunction_h #define JSCallbackFunction_h #include "InternalFunction.h" #include "JSObjectRef.h" namespace JSC { class JSCallbackFunction : public InternalFunction { protected: JSCallbackFunction(JSGlobalObject*, Structure*, JSObjectCallAsFunctionCallback); void finishCreation(VM&, const String& name); public: typedef InternalFunction Base; static JSCallbackFunction* create(ExecState*, JSGlobalObject*, JSObjectCallAsFunctionCallback, const String& name); static const ClassInfo s_info; // InternalFunction mish-mashes constructor and function behavior -- we should // refactor the code so this override isn't necessary static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue proto) { return Structure::create(vm, globalObject, proto, TypeInfo(ObjectType, StructureFlags), &s_info); } protected: static CallType getCallData(JSCell*, CallData&); private: static EncodedJSValue JSC_HOST_CALL call(ExecState*); JSObjectCallAsFunctionCallback m_callback; }; } // namespace JSC #endif // JSCallbackFunction_h