1 /* 2 * Copyright (C) 2008, 2009 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 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 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 DebuggerActivation_h 27 #define DebuggerActivation_h 28 29 #include "JSObject.h" 30 31 namespace JSC { 32 33 class JSActivation; 34 35 class DebuggerActivation : public JSObject { 36 public: 37 DebuggerActivation(JSObject*); 38 39 virtual void markChildren(MarkStack&); 40 virtual UString className() const; 41 virtual bool getOwnPropertySlot(ExecState*, const Identifier& propertyName, PropertySlot&); 42 virtual void put(ExecState*, const Identifier& propertyName, JSValue, PutPropertySlot&); 43 virtual void putWithAttributes(ExecState*, const Identifier& propertyName, JSValue, unsigned attributes); 44 virtual bool deleteProperty(ExecState*, const Identifier& propertyName); 45 virtual void getOwnPropertyNames(ExecState*, PropertyNameArray&, EnumerationMode mode = ExcludeDontEnumProperties); 46 virtual bool getOwnPropertyDescriptor(ExecState*, const Identifier&, PropertyDescriptor&); 47 virtual void defineGetter(ExecState*, const Identifier& propertyName, JSObject* getterFunction, unsigned attributes); 48 virtual void defineSetter(ExecState*, const Identifier& propertyName, JSObject* setterFunction, unsigned attributes); 49 virtual JSValue lookupGetter(ExecState*, const Identifier& propertyName); 50 virtual JSValue lookupSetter(ExecState*, const Identifier& propertyName); 51 createStructure(JSValue prototype)52 static PassRefPtr<Structure> createStructure(JSValue prototype) 53 { 54 return Structure::create(prototype, TypeInfo(ObjectType, StructureFlags), AnonymousSlotCount); 55 } 56 57 protected: 58 static const unsigned StructureFlags = OverridesGetOwnPropertySlot | OverridesMarkChildren | JSObject::StructureFlags; 59 60 private: 61 JSActivation* m_activation; 62 }; 63 64 } // namespace JSC 65 66 #endif // DebuggerActivation_h 67