1/*
2 * Copyright (c) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#ifndef ECMASCRIPT_JSARGUMENTS_H
17#define ECMASCRIPT_JSARGUMENTS_H
18
19#include "ecmascript/js_object.h"
20#include "ecmascript/tagged_array.h"
21
22namespace panda::ecmascript {
23class JSThread;
24
25class JSArguments : public JSObject {
26public:
27    static constexpr int LENGTH_OF_INLINE_PROPERTIES = 4;
28    static constexpr int LENGTH_INLINE_PROPERTY_INDEX = 0;
29    static constexpr int ITERATOR_INLINE_PROPERTY_INDEX = 1;
30    static constexpr int CALLER_INLINE_PROPERTY_INDEX = 2;
31    static constexpr int CALLEE_INLINE_PROPERTY_INDEX = 3;
32
33    CAST_NO_CHECK(JSArguments);
34
35    // 9.4.4.1 [[GetOwnProperty]] (P)
36    static bool GetOwnProperty(JSThread *thread, const JSHandle<JSArguments> &args, const JSHandle<JSTaggedValue> &key,
37                               PropertyDescriptor &desc);
38    // 9.4.4.2 [[DefineOwnProperty]] (P, Desc)
39    static bool DefineOwnProperty(JSThread *thread, const JSHandle<JSArguments> &args,
40                                  const JSHandle<JSTaggedValue> &key, const PropertyDescriptor &desc);
41    // 9.4.4.3 [[Get]] (P, Receiver)
42    static inline OperationResult GetProperty(JSThread *thread, const JSHandle<JSObject> &obj,
43                                              const JSHandle<JSTaggedValue> &key)
44    {
45        return GetProperty(thread, JSHandle<JSArguments>::Cast(obj), key, JSHandle<JSTaggedValue>::Cast(obj));
46    }
47    static OperationResult GetProperty(JSThread *thread, const JSHandle<JSArguments> &args,
48                                       const JSHandle<JSTaggedValue> &key, const JSHandle<JSTaggedValue> &receiver);
49    // 9.4.4.4 [[Set]] ( P, V, Receiver)
50    static inline bool SetProperty(JSThread *thread, const JSHandle<JSObject> &obj, const JSHandle<JSTaggedValue> &key,
51                                   const JSHandle<JSTaggedValue> &value)
52    {
53        return SetProperty(thread, JSHandle<JSArguments>::Cast(obj), key, value, JSHandle<JSTaggedValue>::Cast(obj));
54    }
55    static bool SetProperty(JSThread *thread, const JSHandle<JSArguments> &args, const JSHandle<JSTaggedValue> &key,
56                            const JSHandle<JSTaggedValue> &value, const JSHandle<JSTaggedValue> &receiver);
57    // 9.4.4.5 [[Delete]] (P)
58    static bool DeleteProperty(JSThread *thread, const JSHandle<JSArguments> &args, const JSHandle<JSTaggedValue> &key);
59    // 9.4.4.6 CreateUnmappedArgumentsObject(argumentsList)
60    // 9.4.4.7 CreateMappedArgumentsObject ( func, formals, argumentsList, env )
61};
62}  // namespace panda::ecmascript
63
64#endif  // ECMASCRIPT_JSARGUMENTS_H
65