Reece
99c5e1fa65
[*] Split up Aurora Async [*] Split Async app into seperate ThreadPool concept [*] Fix various OSThread bugs and tls transfer issues [*] Set default affinity to 0xFFFFFFFF [*] Update Build script [+] Add AuTuplePopFront [+] New Network Interface (unimplemented) [*] Stub out the interfaces required for a better logger [*] Fix Win32 ShellExecute bug; windows 11 struggles without explicit com init per the docs - now deferring to thread pool [*] Update gitignore [*] Follow XDG home standard [*] Refactor some namespaces to use the shorthand aliases [*] Various stability fixes
67 lines
1.3 KiB
C++
67 lines
1.3 KiB
C++
/***
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Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
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File: SJIS.hpp
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Date: 2021-11-1
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Author: Reece
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***/
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#pragma once
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namespace Aurora::Locale::Encoding::SJIS
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{
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static inline int GetLenSJISCodePoint(const AuUInt8 *in, AuUInt32 len)
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{
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if (len == 0)
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{
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return 0;
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}
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auto b = in[0];
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if (b >= 0x80)
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{
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if (b <= 0xDF)
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{
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if (len < 2)
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{
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return 0;
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}
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return 2;
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}
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else if (b <= 0xEF)
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{
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if (len < 3)
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{
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return 0;
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}
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return 3;
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}
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else
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{
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if (len < 4)
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{
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return 0;
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}
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return 4;
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}
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}
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return 1;
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}
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static inline AuUInt32 CountSJIS(const void *base, AuUInt32 length, bool bytes = false)
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{
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AuUInt32 i {}, cps {};
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for (; i < length; )
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{
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auto next = GetLenSJISCodePoint((const AuUInt8 *)base + i, length - i);
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if (next == 0) return i;
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cps++;
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i += next;
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}
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return bytes ? i : cps;
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}
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} |