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b37bf2e1 1/*
9dae56ea 2 * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
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3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
81345200 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
81345200 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef JSCallbackFunction_h
27#define JSCallbackFunction_h
28
9dae56ea 29#include "InternalFunction.h"
b37bf2e1 30#include "JSObjectRef.h"
b37bf2e1 31
9dae56ea 32namespace JSC {
b37bf2e1 33
9dae56ea 34class JSCallbackFunction : public InternalFunction {
12899fa2 35 friend struct APICallbackFunction;
b37bf2e1 36public:
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37 typedef InternalFunction Base;
38
81345200 39 static JSCallbackFunction* create(VM&, JSGlobalObject*, JSObjectCallAsFunctionCallback, const String& name);
b37bf2e1 40
81345200 41 DECLARE_INFO;
b37bf2e1 42
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43 // InternalFunction mish-mashes constructor and function behavior -- we should
44 // refactor the code so this override isn't necessary
93a37866 45 static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue proto)
9dae56ea 46 {
81345200 47 return Structure::create(vm, globalObject, proto, TypeInfo(ObjectType, StructureFlags), info());
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48 }
49
12899fa2 50private:
81345200 51 JSCallbackFunction(VM&, Structure*, JSObjectCallAsFunctionCallback);
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52 void finishCreation(VM&, const String& name);
53
6fe7ccc8 54 static CallType getCallData(JSCell*, CallData&);
9dae56ea 55
12899fa2 56 JSObjectCallAsFunctionCallback functionCallback() { return m_callback; }
9dae56ea 57
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58 JSObjectCallAsFunctionCallback m_callback;
59};
60
9dae56ea 61} // namespace JSC
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62
63#endif // JSCallbackFunction_h