1/*
2 * Copyright (C) 2014 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. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28namespace JSC {
29
30enum class PropertyNameMode {
31 Symbols = 1 << 0,
32 Strings = 1 << 1,
33 StringsAndSymbols = Symbols | Strings,
34};
35
36enum class PrivateSymbolMode {
37 Include,
38 Exclude
39};
40
41enum class DontEnumPropertiesMode {
42 Include,
43 Exclude
44};
45
46enum class JSObjectPropertiesMode {
47 Include,
48 Exclude
49};
50
51class EnumerationMode {
52public:
53 EnumerationMode(DontEnumPropertiesMode dontEnumPropertiesMode = DontEnumPropertiesMode::Exclude, JSObjectPropertiesMode jsObjectPropertiesMode = JSObjectPropertiesMode::Include)
54 : m_dontEnumPropertiesMode(dontEnumPropertiesMode)
55 , m_jsObjectPropertiesMode(jsObjectPropertiesMode)
56 {
57 }
58
59 EnumerationMode(const EnumerationMode& mode, JSObjectPropertiesMode jsObjectPropertiesMode)
60 : m_dontEnumPropertiesMode(mode.m_dontEnumPropertiesMode)
61 , m_jsObjectPropertiesMode(jsObjectPropertiesMode)
62 {
63 }
64
65 // Add other constructors as needed for convenience
66
67 bool includeDontEnumProperties()
68 {
69 return m_dontEnumPropertiesMode == DontEnumPropertiesMode::Include;
70 }
71
72 bool includeJSObjectProperties()
73 {
74 return m_jsObjectPropertiesMode == JSObjectPropertiesMode::Include;
75 }
76
77private:
78 DontEnumPropertiesMode m_dontEnumPropertiesMode;
79 JSObjectPropertiesMode m_jsObjectPropertiesMode;
80};
81
82} // namespace JSC
83