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author | Ben Harris <ben@tilde.team> | 2020-04-20 17:24:59 -0400 |
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committer | Ben Harris <ben@tilde.team> | 2020-04-20 17:24:59 -0400 |
commit | 6a3bfd314d87bed96611d24440b0961a06bf7e91 (patch) | |
tree | 5652d9ab48d850b7c9bd905b49b6d2709ae849c8 /IrcTokens/StatefulEncoder.cs | |
parent | 616abc70303990fbf8096fc6ada5fac100a6c66a (diff) |
stateful in progress
Diffstat (limited to 'IrcTokens/StatefulEncoder.cs')
-rw-r--r-- | IrcTokens/StatefulEncoder.cs | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/IrcTokens/StatefulEncoder.cs b/IrcTokens/StatefulEncoder.cs new file mode 100644 index 0000000..0c8b5f9 --- /dev/null +++ b/IrcTokens/StatefulEncoder.cs @@ -0,0 +1,35 @@ +using System.Collections.Generic; +using System.Linq; +using System.Text; + +namespace IrcTokens +{ + public class StatefulEncoder + { + private string _buffer; + public EncodingInfo Encoding { get; set; } + private List<Line> _bufferedLines; + + public string Pending => _buffer; + + public void Clear() + { + _buffer = ""; + _bufferedLines.Clear(); + } + + public void Push(Line line) + { + _buffer += $"{line.Format()}\r\n"; + _bufferedLines.Add(line); + } + + public List<Line> Pop(int byteCount) + { + var sent = _buffer.Substring(byteCount).Count(c => c == '\n'); + _buffer = _buffer.Substring(byteCount); + _bufferedLines = _bufferedLines.Skip(sent).ToList(); + return _bufferedLines.Take(sent).ToList(); + } + } +} |