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https://gitee.com/openharmony/arkcompiler_ets_runtime
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4f1af05245
Isolation intl function code https://e.gitee.com/open_harmony/dashboard?issue=I6F2WR Signed-off-by: zhujie81 <zhujie81@huawei.com>
100 lines
4.2 KiB
C++
100 lines
4.2 KiB
C++
/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ECMASCRIPT_JS_RELATIVE_TIME_FORMAT_H
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#define ECMASCRIPT_JS_RELATIVE_TIME_FORMAT_H
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#include "unicode/reldatefmt.h"
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#include "ecmascript/intl/locale_helper.h"
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#include "ecmascript/base/number_helper.h"
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#include "ecmascript/common.h"
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#include "ecmascript/ecma_macros.h"
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#include "ecmascript/ecma_string.h"
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#include "ecmascript/ecma_vm.h"
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#include "ecmascript/global_env.h"
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#include "ecmascript/js_array.h"
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#include "ecmascript/js_date.h"
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#include "ecmascript/js_intl.h"
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#include "ecmascript/js_locale.h"
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#include "ecmascript/js_object.h"
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#include "ecmascript/js_tagged_number.h"
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#include "ecmascript/js_tagged_value.h"
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#include "ecmascript/object_factory.h"
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namespace panda::ecmascript {
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enum class RelativeStyleOption : uint8_t { LONG = 0x01, SHORT, NARROW, EXCEPTION };
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enum class NumericOption : uint8_t { ALWAYS = 0x01, AUTO, EXCEPTION };
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class JSRelativeTimeFormat : public JSObject {
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public:
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CAST_CHECK(JSRelativeTimeFormat, IsJSRelativeTimeFormat);
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static constexpr size_t LOCALE_OFFSET = JSObject::SIZE;
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ACCESSORS(Locale, LOCALE_OFFSET, NUMBERING_SYSTEM_OFFSET)
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ACCESSORS(NumberingSystem, NUMBERING_SYSTEM_OFFSET, ICU_FIELD_OFFSET)
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ACCESSORS(IcuField, ICU_FIELD_OFFSET, BIT_FIELD_OFFSET) // icu field
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ACCESSORS_BIT_FIELD(BitField, BIT_FIELD_OFFSET, LAST_OFFSET)
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DEFINE_ALIGN_SIZE(LAST_OFFSET);
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// define BitField
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static constexpr size_t STYLE_BITS = 3;
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static constexpr size_t NUMERIC_BITS = 2;
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FIRST_BIT_FIELD(BitField, Style, RelativeStyleOption, STYLE_BITS)
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NEXT_BIT_FIELD(BitField, Numeric, NumericOption, NUMERIC_BITS, Style)
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DECL_VISIT_OBJECT_FOR_JS_OBJECT(JSObject, LOCALE_OFFSET, BIT_FIELD_OFFSET)
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DECL_DUMP()
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// 14.1.1 InitializeRelativeTimeFormat ( relativeTimeFormat, locales, options )
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static JSHandle<JSRelativeTimeFormat> InitializeRelativeTimeFormat(
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JSThread *thread, const JSHandle<JSRelativeTimeFormat> &relativeTimeFormat,
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const JSHandle<JSTaggedValue> &locales, const JSHandle<JSTaggedValue> &options);
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// UnwrapRelativeTimeFormat
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static JSHandle<JSTaggedValue> UnwrapRelativeTimeFormat(JSThread *thread, const JSHandle<JSTaggedValue> &rtf);
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// Get icu formatter from icu field
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icu::RelativeDateTimeFormatter *GetIcuRTFFormatter() const
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{
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ASSERT(GetIcuField().IsJSNativePointer());
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auto result = JSNativePointer::Cast(GetIcuField().GetTaggedObject())->GetExternalPointer();
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return reinterpret_cast<icu::RelativeDateTimeFormatter *>(result);
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}
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static void FreeIcuRTFFormatter(void *pointer, void *data)
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{
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if (pointer == nullptr) {
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return;
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}
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auto icuFormatter = reinterpret_cast<icu::RelativeDateTimeFormatter *>(pointer);
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icuFormatter->~RelativeDateTimeFormatter();
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if (data != nullptr) {
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reinterpret_cast<EcmaVM *>(data)->GetNativeAreaAllocator()->FreeBuffer(pointer);
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}
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}
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static void ResolvedOptions(JSThread *thread, const JSHandle<JSRelativeTimeFormat> &relativeTimeFormat,
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const JSHandle<JSObject> &options);
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static JSHandle<EcmaString> Format(JSThread *thread, double value, const JSHandle<EcmaString> &unit,
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const JSHandle<JSRelativeTimeFormat> &relativeTimeFormat);
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static JSHandle<JSArray> FormatToParts(JSThread *thread, double value, const JSHandle<EcmaString> &unit,
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const JSHandle<JSRelativeTimeFormat> &relativeTimeFormat);
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};
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} // namespace panda::ecmascript
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#endif // ECMASCRIPT_JS_RELATIVE_TIME_FORMAT_H
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