public void ClearTest() { ReceiveStream target = new ReceiveStream(); // TODO: 初始化为适当的值 target.Write(new byte[] { 1, 2 }, 0, 2); target.Clear(); Assert.IsTrue(target.Length == 0); }
public void ClearTest1() { ReceiveStream target = new ReceiveStream(); // TODO: 初始化为适当的值 target.Write(new byte[] { 1, 2 }, 0, 2); int count = 1; // TODO: 初始化为适当的值 target.Clear(count); Assert.IsTrue(target.Length == 1 && target[0] == 2); }
/// <summary> /// 从收到的数据流中解析请求体 /// </summary> /// <param name="stream"></param> /// <returns></returns> public static TelnetRequest Parse(ReceiveStream stream) { stream.Position = 0; var index = stream.IndexOf(Crlf); // 以CRLF为结束标识 if (index < 0) { return null; } var input = stream.ReadString(index, Encoding.ASCII); stream.Clear(index + Crlf.Length); if (string.IsNullOrWhiteSpace(input) == true) // 空内容 { return TelnetRequest.Parse(stream); } var items = input.Split(new string[] { " " }, 2, StringSplitOptions.RemoveEmptyEntries); var cmd = items.First(); var arg = items.Length > 1 ? items.Last() : null; return new TelnetRequest(cmd, arg); }