1/*
2 * Copyright (C) 2015 Andy VanWagoner (andy@vanwagoner.family)
3 * Copyright (C) 2019 Apple Inc. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
16 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
18 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
24 * THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#pragma once
28
29#if ENABLE(INTL)
30
31#include "JSCJSValueInlines.h"
32#include "JSObject.h"
33
34namespace JSC {
35
36class IntlCollatorConstructor;
37class IntlCollatorPrototype;
38class IntlDateTimeFormatConstructor;
39class IntlDateTimeFormatPrototype;
40class IntlNumberFormatConstructor;
41class IntlNumberFormatPrototype;
42class IntlPluralRulesConstructor;
43class IntlPluralRulesPrototype;
44
45class IntlObject final : public JSNonFinalObject {
46public:
47 typedef JSNonFinalObject Base;
48 static constexpr unsigned StructureFlags = Base::StructureFlags | HasStaticPropertyTable;
49
50 static IntlObject* create(VM&, Structure*);
51 static Structure* createStructure(VM&, JSGlobalObject*, JSValue);
52
53 DECLARE_INFO;
54
55private:
56 IntlObject(VM&, Structure*);
57};
58
59String defaultLocale(JSGlobalObject*);
60String convertICULocaleToBCP47LanguageTag(const char* localeID);
61bool intlBooleanOption(JSGlobalObject*, JSValue options, PropertyName, bool& usesFallback);
62String intlStringOption(JSGlobalObject*, JSValue options, PropertyName, std::initializer_list<const char*> values, const char* notFound, const char* fallback);
63unsigned intlNumberOption(JSGlobalObject*, JSValue options, PropertyName, unsigned minimum, unsigned maximum, unsigned fallback);
64unsigned intlDefaultNumberOption(JSGlobalObject*, JSValue, PropertyName, unsigned minimum, unsigned maximum, unsigned fallback);
65Vector<String> canonicalizeLocaleList(JSGlobalObject*, JSValue locales);
66HashMap<String, String> resolveLocale(JSGlobalObject*, const HashSet<String>& availableLocales, const Vector<String>& requestedLocales, const HashMap<String, String>& options, const char* const relevantExtensionKeys[], size_t relevantExtensionKeyCount, Vector<String> (*localeData)(const String&, size_t));
67JSValue supportedLocales(JSGlobalObject*, const HashSet<String>& availableLocales, const Vector<String>& requestedLocales, JSValue options);
68String removeUnicodeLocaleExtension(const String& locale);
69String bestAvailableLocale(const HashSet<String>& availableLocales, const String& requestedLocale);
70Vector<String> numberingSystemsForLocale(const String& locale);
71
72} // namespace JSC
73
74#endif // ENABLE(INTL)
75