1 /* 2 * Copyright (C) 2003, 2008 Apple Inc. All rights reserved. 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 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 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 RUNTIME_FUNCTION_H_ 27 #define RUNTIME_FUNCTION_H_ 28 29 #include "Bridge.h" 30 #include <runtime/InternalFunction.h> 31 #include <runtime/JSGlobalObject.h> 32 #include <wtf/OwnPtr.h> 33 34 namespace JSC { 35 36 class RuntimeMethod : public InternalFunction { 37 public: 38 RuntimeMethod(ExecState*, const Identifier& name, Bindings::MethodList&); 39 Bindings::MethodList* methods() const { return _methodList.get(); } 40 41 static const ClassInfo s_info; 42 43 static FunctionPrototype* createPrototype(ExecState*, JSGlobalObject* globalObject) 44 { 45 return globalObject->functionPrototype(); 46 } 47 48 static PassRefPtr<Structure> createStructure(JSValue prototype) 49 { 50 return Structure::create(prototype, TypeInfo(ObjectType, StructureFlags), AnonymousSlotCount); 51 } 52 53 private: 54 static const unsigned StructureFlags = OverridesGetOwnPropertySlot | ImplementsHasInstance | OverridesMarkChildren | InternalFunction::StructureFlags; 55 static JSValue lengthGetter(ExecState*, const Identifier&, const PropertySlot&); 56 virtual bool getOwnPropertySlot(ExecState*, const Identifier&, PropertySlot&); 57 virtual bool getOwnPropertyDescriptor(ExecState*, const Identifier&, PropertyDescriptor&); 58 virtual CallType getCallData(CallData&); 59 60 OwnPtr<Bindings::MethodList> _methodList; 61 }; 62 63 } // namespace JSC 64 65 #endif 66
