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