1/*
2 * Copyright (C) 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 JSONObject_h
27#define JSONObject_h
28
29#include "JSObject.h"
30
31namespace JSC {
32
33    class Stringifier;
34
35    class JSONObject : public JSNonFinalObject {
36    public:
37        typedef JSNonFinalObject Base;
38
39        static JSONObject* create(ExecState* exec, JSGlobalObject* globalObject, Structure* structure)
40        {
41            JSONObject* object = new (NotNull, allocateCell<JSONObject>(*exec->heap())) JSONObject(globalObject, structure);
42            object->finishCreation(globalObject);
43            return object;
44        }
45
46        static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
47        {
48            return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), &s_info);
49        }
50
51        static const ClassInfo s_info;
52
53    protected:
54        void finishCreation(JSGlobalObject*);
55        static const unsigned StructureFlags = OverridesGetOwnPropertySlot | JSObject::StructureFlags;
56
57    private:
58        JSONObject(JSGlobalObject*, Structure*);
59        static bool getOwnPropertySlot(JSCell*, ExecState*, PropertyName, PropertySlot&);
60        static bool getOwnPropertyDescriptor(JSObject*, ExecState*, PropertyName, PropertyDescriptor&);
61
62    };
63
64    String JSONStringify(ExecState*, JSValue, unsigned indent);
65
66} // namespace JSC
67
68#endif // JSONObject_h
69