public void UpdateWithBytesRead(byte[] buffer, int offset, int bytesToCopy)
{
this._crc32 = Crc32Helper.UpdateCrc32(this._crc32, buffer, offset, bytesToCopy);
long num = this._inputStreamSizeModulo + (long)(uint)bytesToCopy;
if (num >= 4294967296L)
{
num %= 4294967296L;
}
this._inputStreamSizeModulo = num;
}
public void UpdateWithBytesRead(byte[] buffer, int offset, int bytesToCopy)
{
_crc32 = Crc32Helper.UpdateCrc32(_crc32, buffer, offset, bytesToCopy);
var n = _inputStreamSizeModulo + (uint)bytesToCopy;
if (n >= GZipConstants.FileLengthModulo)
{
n %= GZipConstants.FileLengthModulo;
}
_inputStreamSizeModulo = n;
}
byte[] CalculateCrc32(byte[] data) => GetBytesForInteger((int)Crc32Helper.UpdateCrc32(0, data, 0, data.Length));
public void Test_CRC32_Computation(byte[] input, uint expected)
{
var actual = Crc32Helper.UpdateCrc32(0, input, 0, input.Length);
Assert.Equal(expected, actual);
}
