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buffered stream seek accepts everything by default + fromEnd fix

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EinBurgbauer 2021-12-09 19:34:01 +01:00
parent 92738418eb
commit 32966b79a6
1 changed files with 5 additions and 9 deletions
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14
BeefLibs/corlib/src/IO/BufferedStream.bf
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@ -19,7 +19,7 @@ namespace System.IO
set set
{ {
mPos = Math.Min(value, Length); mPos = value;
} }
} }
@ -43,20 +43,16 @@ namespace System.IO
public override Result<void> Seek(int64 pos, SeekKind seekKind = .Absolute) public override Result<void> Seek(int64 pos, SeekKind seekKind = .Absolute)
{ {
int64 length = Length;
int64 newPos;
switch (seekKind) switch (seekKind)
{ {
case .Absolute: case .Absolute:
mPos = Math.Min(pos, length); mPos = pos;
if (pos > length)
return .Err;
case .FromEnd: case .FromEnd:
newPos = length - pos; mPos = Length + pos;
case .Relative: case .Relative:
mPos = Math.Min(mPos + pos, length); mPos = mPos + pos;
} }
return .Ok; return .Ok;
} }