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Fixed some hash checking errors

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This commit is contained in:
Brian Fiete 2019-10-05 10:24:58 -07:00
parent f258b4a25b
commit b934378758
3 changed files with 89 additions and 18 deletions
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23
BeefLibs/corlib/src/Text/Encoding.bf
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@ -59,6 +59,27 @@ namespace System.Text
/// Decodes from bytes to UTF8
public abstract Result<int, DecodeError> DecodeToUTF8(Span<uint8> inBytes, StringView outChars);
/// Decodes from bytes to UTF8
public virtual Result<int, DecodeError> DecodeToUTF8(Span<uint8> inBytes, String outStr)
{
int utf8Len = GetDecodedUTF8Size(inBytes);
int prevSize = outStr.Length;
switch (DecodeToUTF8(inBytes, StringView(outStr.PrepareBuffer(utf8Len))))
{
case .Ok(let val):
return .Ok(val);
case .Err(let err):
switch (err)
{
case .PartialDecode(let decodedBytes, let outChars):
outStr.[Friend]mLength = (.)(prevSize + outChars);
case .FormatError:
}
return .Err(err);
}
}
public static Encoding DetectEncoding(Span<uint8> data, out int bomSize)
{
bomSize = 0;
@ -261,7 +282,7 @@ namespace System.Text
public override int GetDecodedUTF8Size(Span<uint8> bytes)
{
return Text.UTF16.GetLengthAsUTF8(Span<char16>((.)bytes.Ptr, bytes.Length));
return Text.UTF16.GetLengthAsUTF8(Span<char16>((.)bytes.Ptr, bytes.Length / 2));
}
public override Result<int, DecodeError> DecodeToUTF8(Span<uint8> inBytes, StringView outChars)