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LibTextCodec+Everywhere: Return Optional<Decoder&> from decoder_for()
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16 changed files with 42 additions and 39 deletions
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@ -1,6 +1,7 @@
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/*
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* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2022, Jelle Raaijmakers <jelle@gmta.nl>
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* Copyright (c) 2023, Sam Atkins <atkinssj@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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@ -9,6 +10,7 @@
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#include <AK/Forward.h>
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#include <AK/Function.h>
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#include <AK/Optional.h>
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namespace TextCodec {
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@ -84,7 +86,7 @@ public:
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virtual void process(StringView, Function<void(u32)> on_code_point) override;
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};
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Decoder* decoder_for(StringView encoding);
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Optional<Decoder&> decoder_for(StringView encoding);
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Optional<StringView> get_standardized_encoding(StringView encoding);
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// This returns the appropriate Unicode decoder for the sniffed BOM or nullptr if there is no appropriate decoder.
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