| 1 | /*
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| 2 | * Copyright (C) 1999-2000 Harri Porten ([email protected])
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| 3 | * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
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| 4 | *
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| 5 | * This library is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU Lesser General Public
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| 7 | * License as published by the Free Software Foundation; either
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| 8 | * version 2 of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This library is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 13 | * Lesser General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU Lesser General Public
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| 16 | * License along with this library; if not, write to the Free Software
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| 17 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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| 18 | *
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| 19 | */
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| 20 |
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| 21 | #ifndef StringObject_h
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| 22 | #define StringObject_h
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| 23 |
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| 24 | #include "JSWrapperObject.h"
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| 25 | #include "JSString.h"
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| 26 |
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| 27 | namespace JSC {
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| 28 |
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| 29 | class StringObject : public JSWrapperObject {
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| 30 | public:
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| 31 | StringObject(ExecState*, NonNullPassRefPtr<Structure>);
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| 32 | StringObject(ExecState*, NonNullPassRefPtr<Structure>, const UString&);
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| 33 |
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| 34 | static StringObject* create(ExecState*, JSString*);
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| 35 |
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| 36 | virtual bool getOwnPropertySlot(ExecState*, const Identifier& propertyName, PropertySlot&);
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| 37 | virtual bool getOwnPropertySlot(ExecState*, unsigned propertyName, PropertySlot&);
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| 38 | virtual bool getOwnPropertyDescriptor(ExecState*, const Identifier&, PropertyDescriptor&);
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| 39 |
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| 40 | virtual void put(ExecState* exec, const Identifier& propertyName, JSValue, PutPropertySlot&);
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| 41 | virtual bool deleteProperty(ExecState*, const Identifier& propertyName);
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| 42 | virtual void getOwnPropertyNames(ExecState*, PropertyNameArray&);
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| 43 |
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| 44 | virtual const ClassInfo* classInfo() const { return &info; }
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| 45 | static const JS_EXPORTDATA ClassInfo info;
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| 46 |
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| 47 | JSString* internalValue() const { return asString(JSWrapperObject::internalValue());}
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| 48 |
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| 49 | static PassRefPtr<Structure> createStructure(JSValue prototype)
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| 50 | {
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| 51 | return Structure::create(prototype, TypeInfo(ObjectType, StructureFlags));
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| 52 | }
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| 53 |
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| 54 | protected:
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| 55 | static const unsigned StructureFlags = OverridesGetOwnPropertySlot | OverridesMarkChildren | OverridesGetPropertyNames | JSWrapperObject::StructureFlags;
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| 56 | StringObject(NonNullPassRefPtr<Structure>, JSString*);
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| 57 | };
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| 58 |
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| 59 | StringObject* asStringObject(JSValue);
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| 60 |
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| 61 | inline StringObject* asStringObject(JSValue value)
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| 62 | {
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| 63 | ASSERT(asObject(value)->inherits(&StringObject::info));
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| 64 | return static_cast<StringObject*>(asObject(value));
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| 65 | }
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| 66 |
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| 67 | } // namespace JSC
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| 68 |
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| 69 | #endif // StringObject_h
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