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);
}
