92 lines
3.0 KiB
C++
92 lines
3.0 KiB
C++
/*
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* Copyright (C) 2020 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <wtf/EnumTraits.h>
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namespace WebCore {
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enum class SpeechRecognitionErrorType : uint8_t {
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NoSpeech,
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Aborted,
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AudioCapture,
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Network,
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NotAllowed,
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ServiceNotAllowed,
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BadGrammar,
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LanguageNotSupported
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};
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struct SpeechRecognitionError {
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SpeechRecognitionErrorType type;
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String message;
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template<class Encoder> void encode(Encoder&) const;
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template<class Decoder> static std::optional<SpeechRecognitionError> decode(Decoder&);
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};
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template<class Encoder>
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void SpeechRecognitionError::encode(Encoder& encoder) const
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{
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encoder << type << message;
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}
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template<class Decoder>
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std::optional<SpeechRecognitionError> SpeechRecognitionError::decode(Decoder& decoder)
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{
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std::optional<SpeechRecognitionErrorType> type;
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decoder >> type;
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if (!type)
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return std::nullopt;
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std::optional<String> message;
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decoder >> message;
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if (!message)
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return std::nullopt;
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return SpeechRecognitionError { WTFMove(*type), WTFMove(*message) };
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}
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} // namespace WebCore
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namespace WTF {
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template<> struct EnumTraits<WebCore::SpeechRecognitionErrorType> {
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using values = EnumValues<
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WebCore::SpeechRecognitionErrorType,
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WebCore::SpeechRecognitionErrorType::NoSpeech,
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WebCore::SpeechRecognitionErrorType::Aborted,
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WebCore::SpeechRecognitionErrorType::AudioCapture,
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WebCore::SpeechRecognitionErrorType::Network,
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WebCore::SpeechRecognitionErrorType::NotAllowed,
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WebCore::SpeechRecognitionErrorType::ServiceNotAllowed,
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WebCore::SpeechRecognitionErrorType::BadGrammar,
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WebCore::SpeechRecognitionErrorType::LanguageNotSupported
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>;
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};
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} // namespace WTF
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