1/*
2 * Copyright (C) 2015 Andy VanWagoner ([email protected])
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
28#if ENABLE(INTL)
29
30#include "JSCJSValueInlines.h"
31#include "JSObject.h"
32
33namespace JSC {
34
35class IntlCollatorConstructor;
36class IntlCollatorPrototype;
37class IntlDateTimeFormatConstructor;
38class IntlDateTimeFormatPrototype;
39class IntlNumberFormatConstructor;
40class IntlNumberFormatPrototype;
41class IntlPluralRulesConstructor;
42class IntlPluralRulesPrototype;
43
44class IntlObject final : public JSNonFinalObject {
45public:
46 typedef JSNonFinalObject Base;
47 static const unsigned StructureFlags = Base::StructureFlags | HasStaticPropertyTable;
48
49 static IntlObject* create(VM&, Structure*);
50 static Structure* createStructure(VM&, JSGlobalObject*, JSValue);
51
52 DECLARE_INFO;
53
54protected:
55 void finishCreation(VM&);
56
57private:
58 IntlObject(VM&, Structure*);
59};
60
61String defaultLocale(ExecState&);
62String convertICULocaleToBCP47LanguageTag(const char* localeID);
63bool intlBooleanOption(ExecState&, JSValue options, PropertyName, bool& usesFallback);
64String intlStringOption(ExecState&, JSValue options, PropertyName, std::initializer_list<const char*> values, const char* notFound, const char* fallback);
65unsigned intlNumberOption(ExecState&, JSValue options, PropertyName, unsigned minimum, unsigned maximum, unsigned fallback);
66unsigned intlDefaultNumberOption(ExecState&, JSValue, PropertyName, unsigned minimum, unsigned maximum, unsigned fallback);
67Vector<String> canonicalizeLocaleList(ExecState&, JSValue locales);
68HashMap<String, String> resolveLocale(ExecState&, 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));
69JSValue supportedLocales(ExecState&, const HashSet<String>& availableLocales, const Vector<String>& requestedLocales, JSValue options);
70String removeUnicodeLocaleExtension(const String& locale);
71String bestAvailableLocale(const HashSet<String>& availableLocales, const String& requestedLocale);
72Vector<String> numberingSystemsForLocale(const String& locale);
73
74} // namespace JSC
75
76#endif // ENABLE(INTL)
77