/// <summary>
/// Feeds a fragment of Base-32 encoded string into the pipe.
/// </summary>
/// <param name="fragment">String fragment.</param>
/// <param name="final">True if this is the last fragment.</param>
public void FeedFragment(string fragment, bool final = false)
{
_builder.Append(fragment);
var finished = Base32Core.MarkupBlocks(ref _block, _accumulator, fragment, final);
if (finished)
{
var codeLength = _accumulator.Sum(x => x.CodeLength);
var input = _builder.ToString();
var output = Base32Core.DecodeBlockSequence(input, _accumulator);
var unfinished = input.Substring(codeLength, input.Length - codeLength);
_builder.Clear();
_builder.Append(unfinished);
_accumulator.Clear();
//
// Now feed output to the handler
//
_handler(output);
}
}
/// <inheritdoc />
public override void Write(byte[] buffer, int offset, int count)
{
var bytes = new byte[count];
Array.Copy(buffer, offset, bytes, 0, count);
var encoded = Base32Core.ToBase32String(bytes);
var encodedBytes = Encoding.UTF8.GetBytes(encoded);
_underlyingStream.Write(encodedBytes, 0, encodedBytes.Length);
}