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);
}
public void CopyToTest()
{
ReceiveStream target = new ReceiveStream(); // TODO: 初始化为适当的值
target.Write(new byte[] { 1, 2, 3, 4 }, 0, 4);
byte[] dstArray = new byte[2]; // TODO: 初始化为适当的值
int count = 2; // TODO: 初始化为适当的值
target.CopyTo(dstArray, count);
Assert.IsTrue(dstArray[0] == 1 && dstArray[1] == 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);
}
/// <summary>
/// 释放资源
/// </summary>
/// <param name="disposing">是否也释放托管资源</param>
protected virtual void Dispose(bool disposing)
{
this.CloseInternal(false);
this.sendArg.Dispose();
this.recvArg.Dispose();
if (disposing)
{
this.recvStream = null;
this.recvArg = null;
this.byteRangeQueue = null;
this.sendArg = null;
this.socket = null;
this.socketRoot = null;
this.TagBag = null;
this.TagData = null;
}
}
/// <summary>
/// 调试视图
/// </summary>
/// <param name="view">查看的对象</param>
public DebugView(ReceiveStream view)
{
this.view = view;
}
public void ReadAndPositionTest()
{
ReceiveStream target = new ReceiveStream(); // TODO: 初始化为适当的值
var bytes = new byte[]{
1,
3,
0,1,
0,0,0,1,
0,0,0,0,0,0,0,5,
255,
255,255
};
target.Write(bytes, 0, bytes.Length);
target.Position = 0;
Assert.IsTrue(target.ReadBoolean() && target.Position == 1);
Assert.IsTrue(target.ReadByte() == 3 && target.Position == 1 + 1);
Assert.IsTrue(target.ReadInt16() == 1 && target.Position == 1 + 1 + 2);
Assert.IsTrue(target.ReadInt32() == 1 && target.Position == 1 + 1 + 2 + 4);
Assert.IsTrue(target.ReadInt64() == 5 && target.Position == 1 + 1 + 2 + 4 + 8);
Assert.IsTrue(target.ReadArray(1)[0] == 255 && target.Position == 1 + 1 + 2 + 4 + 8 + 1);
Assert.IsTrue(target.ReadArray().Length == 2 && target.Position == 1 + 1 + 2 + 4 + 8 + 1 + 2);
}
public void ItemTest()
{
ReceiveStream target = new ReceiveStream(); // TODO: 初始化为适当的值
target.Write(new byte[] { 234 }, 0, 1);
int index = 0; // TODO: 初始化为适当的值
byte actual;
actual = target[index];
Assert.IsTrue(actual == 234);
}
public void IndexOfTest()
{
ReceiveStream target = new ReceiveStream(); // TODO: 初始化为适当的值
var bytes = new byte[] { 2, 3, 4, 4 };
target.Write(bytes, 0, bytes.Length);
target.Position = 0;
var actual = target.IndexOf(bytes);
Assert.AreEqual(0, actual);
var byte2 = new byte[] { 3, 4 };
actual = target.IndexOf(byte2);
Assert.AreEqual(1, actual);
var byte3 = new byte[] { 3, 4, 5 };
actual = target.IndexOf(byte3);
Assert.AreEqual(-1, actual);
var byte4 = new byte[] { 4 };
actual = target.IndexOf(byte4);
Assert.AreEqual(2, actual);
var byte5 = new byte[] { 2, 3, 4, 4 };
actual = target.IndexOf(byte5);
Assert.AreEqual(0, actual);
var byte6 = new byte[] { 2, 3, 4, 4,5 };
actual = target.IndexOf(byte6);
Assert.AreEqual(-1, actual);
}
public void CopyToTest2()
{
ReceiveStream target = new ReceiveStream(); // TODO: 初始化为适当的值
target.Write(new byte[] { 1, 2, 3, 4 }, 0, 4);
int srcOffset = 2; // TODO: 初始化为适当的值
byte[] dstArray = new byte[3]; ; // TODO: 初始化为适当的值
int dstOffset = 1; // TODO: 初始化为适当的值
int count = 2; // TODO: 初始化为适当的值
target.CopyTo(srcOffset, dstArray, dstOffset, count);
Assert.IsTrue(dstArray[1] == 3 && dstArray[2] == 4);
}
/// <summary> /// 当接收到远程端的数据时，将触发此方法 /// </summary> /// <param name="buffer">接收到的历史数据</param> /// <returns></returns> protected abstract void OnReceive(ReceiveStream buffer);
/// <summary>
/// 释放资源
/// </summary>
/// <param name="disposing">是否也释放托管资源</param>
protected virtual void Dispose(bool disposing)
{
this.CloseInternal(false);
this.sendArg.Dispose();
this.recvArg.Dispose();
if (disposing)
{
this.recvStream = null;
this.recvArg = null;
this.byteRangeQueue = null;
this.sendArg = null;
this.socket = null;
this.socketRoot = null;
this.TagBag = null;
this.TagData = null;
}
}
/// <summary> /// 当接收到会话对象的数据时，将触发此方法 /// </summary> /// <param name="session">会话对象</param> /// <param name="buffer">接收到的历史数据</param> /// <returns></returns> protected abstract void OnReceive(T session, ReceiveStream buffer);
/// <summary>
/// 调试视图
/// </summary>
/// <param name="view">查看的对象</param>
public DebugView(ReceiveStream view)
{
this.view = view;
}
/// <summary> /// 当接收到远程端的数据时，将触发此方法 /// </summary> /// <param name="buffer">接收到的历史数据</param> /// <returns></returns> protected abstract void OnReceive(ReceiveStream buffer);