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29 lines
842 B
C++
29 lines
842 B
C++
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/*
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* Copyright (c) 2022, Linus Groh <linusg@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/CharacterTypes.h>
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#include <LibWeb/Infra/ByteSequences.h>
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namespace Web::Infra {
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// https://infra.spec.whatwg.org/#byte-lowercase
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void byte_lowercase(ByteBuffer& bytes)
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{
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// To byte-lowercase a byte sequence, increase each byte it contains, in the range 0x41 (A) to 0x5A (Z), inclusive, by 0x20.
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for (size_t i = 0; i < bytes.size(); ++i)
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bytes[i] = to_ascii_lowercase(bytes[i]);
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}
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// https://infra.spec.whatwg.org/#byte-uppercase
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void byte_uppercase(ByteBuffer& bytes)
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{
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// To byte-uppercase a byte sequence, subtract each byte it contains, in the range 0x61 (a) to 0x7A (z), inclusive, by 0x20.
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for (size_t i = 0; i < bytes.size(); ++i)
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bytes[i] = to_ascii_uppercase(bytes[i]);
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}
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}
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