public override void Parse(byte b)
{
switch (ReadState)
{
case States.ReadingData:
if (b == IAC)
{
ReadState = States.ReadingVerb;
}
else
{
ReceiveBuffer.Add(b);
if (b < 32 || b > 127)
{
System.Diagnostics.Debug.Write("[" + (int)b + "]");
}
}
break;
case States.ReadingVerb:
LastVerbRec = (Verbs)b;
ReadState = States.ReadingOption;
break;
case States.ReadingOption:
HandleNVTCmd(LastVerbRec, (Options)b);
break;
}
}
/// <summary>
/// 初始化新的TCP客户端接收器实例
/// </summary>
/// <param name="clientSocket">客户端Socket</param>
public TcpClientManager(Socket clientSocket)
{
ClientGuid = new Guid();
_clientSocket = clientSocket;
ReceiveBuffer.Add(new ArraySegment <byte>(new byte[AppConfig.TcpBufferSize]));
IsConnected = true;
}
public void ClearTest()
{
ReceiveBuffer target = new ReceiveBuffer(); // TODO: 初始化为适当的值
target.Add(new byte[] { 1, 2 }, 0, 2);
target.Clear();
Assert.IsTrue(target.Length == 0);
}
public void ClearTest1()
{
ReceiveBuffer target = new ReceiveBuffer(); // TODO: 初始化为适当的值
target.Add(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 SocketActiveClient(Socket clientSocket, TcpServiceHost host)
{
ClientGuid = Guid.NewGuid();
_tcpServiceHost = host;
_clientSocket = clientSocket;
ClientAddress = _clientSocket.RemoteEndPoint.ToString();
ReceiveBuffer.Add(new ArraySegment <byte>(new byte[host.ClientReceiveBufferSize]));
IsConnected = true;
_clientSocket.BeginReceive(ReceiveBuffer, SocketFlags.None, Received, _clientSocket);
}
public void CopyToTest()
{
ReceiveBuffer target = new ReceiveBuffer(); // TODO: 初始化为适当的值
target.Add(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);
}
public void ItemTest()
{
ReceiveBuffer target = new ReceiveBuffer(); // TODO: 初始化为适当的值
target.Add(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);
}
/* The serial port receives the data event callback function */
private void SerialPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
SerialPort sp = (SerialPort)sender;
byte[] readBuffer = new byte[sp.ReadBufferSize];
while (sp.BytesToRead > 0)
{
int size = sp.Read(readBuffer, 0, readBuffer.Length);
receiveBuffer.Add(readBuffer, 0, size);
}
dataUpdate = true;
}
public void CopyToTest2()
{
ReceiveBuffer target = new ReceiveBuffer(); // TODO: 初始化为适当的值
target.Add(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);
}
public void ReadAndPositionTest()
{
ReceiveBuffer target = new ReceiveBuffer(); // 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.Add(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);
}
