| /* |
| * 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*, JSObjectCallAsFunctionCallback); |
| void finishCreation(JSGlobalData&, const String& name); |
| |
| public: |
| typedef InternalFunction Base; |
| |
| static JSCallbackFunction* create(ExecState* exec, JSGlobalObject* globalObject, JSObjectCallAsFunctionCallback callback, const String& name) |
| { |
| JSCallbackFunction* function = new (NotNull, allocateCell<JSCallbackFunction>(*exec->heap())) JSCallbackFunction(globalObject, callback); |
| function->finishCreation(exec->globalData(), name); |
| return function; |
| } |
| |
| DECLARE_CLASSINFO(); |
| |
| // InternalFunction mish-mashes constructor and function behavior -- we should |
| // refactor the code so this override isn't necessary |
| static Structure* createStructure(JSGlobalData& globalData, JSGlobalObject* globalObject, JSValue proto) |
| { |
| return Structure::create(globalData, globalObject, proto, TypeInfo(ObjectType, StructureFlags), &s_info); |
| } |
| |
| private: |
| static CallType getCallData(JSCell*, CallData&); |
| |
| static EncodedJSValue JSC_HOST_CALL call(ExecState*); |
| |
| JSObjectCallAsFunctionCallback m_callback; |
| }; |
| |
| } // namespace JSC |
| |
| #endif // JSCallbackFunction_h |