JSONObject.h 2.58 KB
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/*
 * Copyright (C) 2009 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 */

#ifndef JSONObject_h
#define JSONObject_h

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#include "JSObject.h"
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namespace JSC {

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    class Stringifier;

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    class JSONObject : public JSNonFinalObject {
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    public:
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        typedef JSNonFinalObject Base;
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        static JSONObject* create(VM& vm, Structure* structure)
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        {
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            JSONObject* object = new (NotNull, allocateCell<JSONObject>(vm.heap)) JSONObject(vm, structure);
            object->finishCreation(vm);
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            return object;
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        }
        
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        static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
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        {
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            return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
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        }
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        DECLARE_INFO;
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    protected:
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        void finishCreation(VM&);
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        static const unsigned StructureFlags = OverridesGetOwnPropertySlot | JSObject::StructureFlags;

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    private:
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        JSONObject(VM&, Structure*);
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        static bool getOwnPropertySlot(JSObject*, ExecState*, PropertyName, PropertySlot&);
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    };

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    JS_EXPORT_PRIVATE JSValue JSONParse(ExecState*, const String&);
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    JS_EXPORT_PRIVATE String JSONStringify(ExecState*, JSValue, unsigned indent);
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    void escapeStringToBuilder(StringBuilder&, const String&);
    
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} // namespace JSC

#endif // JSONObject_h