public virtual IMessage Decode(byte[] bytes)
{
header.Clear();
header.Decode(bytes, 0);
switch (header.GetMessageType())
{
case MessageType.Keyboard:
keyboard.Clear();
keyboard.Decode(bytes, 0);
return(keyboard);
case MessageType.Rocker:
rocker.Clear();
rocker.Decode(bytes, 0);
return(rocker);
case MessageType.Gyro:
gyro.Clear();
gyro.Decode(bytes, 0);
return(gyro);
}
return(null);
}
/// <summary>
/// 内部解析
/// </summary>
private void OnKcpRead(KChannel channel, byte[] bytes)
{
//处理连接
if (!this.IsConnected)
{
//兼容1.3.1旧版本时，改用SimulationRecvConnected
//OnConnectedSuccess();
}
else
{
//解析数据
header.Clear();
header.Decode(bytes, 0);
if (header.GetMessageType() != MessageType.Msg)
{
int ts = (SystemTime.LowClientNow() - header.TimeStamp) / 2;
Log.Debug("当前延迟:" + ts);
if (ts < 0)
{
ts = 10;
}
timeStampList.Add((uint)ts);
}
OnReadEventHandler?.Invoke(bytes);
}
}
private void dealwithMessage(byte[] bytes, int length, bool isMessageComplelte = false)
{
if (isMessageComplelte == true)
{
}
else
{
//var newBuffer = new byte[DecoderBufferSize];
//Array.Copy(bytes, newBuffer, DecoderBufferSize);
//Array.Reverse(newBuffer);
//int indexOfZero = 0;
//for (; indexOfZero< DecoderBufferSize; indexOfZero++)
//{
// if (newBuffer[indexOfZero] != 0)
// {
// break;
// }
//}
//int length = DecoderBufferSize - indexOfZero;
//if (length < 14)
//{
// throw new Exception("the length of message received is wrong.");
//}
if (length == 14 && isHeader == true)
{
//it is a header
//if(hasCompleted == true)
//{
// hasCompleted = false;
// _msg = null;
//}
isHeader = false;
Array.Copy(bytes, messageBytes, length);
byte[] messageLengths = new byte[4];
Array.Copy(bytes, 0, messageLengths, 0, 4);
Array.Reverse(messageLengths, 0, 4);
_messageDataLength = (int)BitConverter.ToUInt32(messageLengths, 0);
_msgHeader = MessageHeader.Decode(bytes, 4);
if (_euip.DeviceID == 0)
{
StreamTextBox.Text = _msgHeader.S.ToString();
FunctionTextBox.Text = _msgHeader.F.ToString();
StatusTextBox.AppendText("get msg header for device 0.\n");
}
else
{
Stream2TextBox.Text = _msgHeader.S.ToString();
Function2TextBox.Text = _msgHeader.F.ToString();
StatusTextBox.AppendText("get msg header for device 1.\n");
}
}
else
{
isHeader = true;
//Array.Copy(bytes, 0, messageBytes,14, length);
//_secsDecoder.Buffer = messageBytes;
//_secsDecoder.Decode(14 + length);
if (_messageDataLength - 10 == length)
{
//it is the message
int index = 0;
Item item = decoder.BufferedDecodeItem(bytes, ref index);
_msg = new SecsMessage(_msgHeader.S, _msgHeader.F, _msgHeader.ReplyExpected, "", item);
if (_euip.DeviceID == 0)
{
MessageTextBox.Text = _msg.ToString();
MessageTextBox.AppendText("\n");
MessageTextBox.AppendText(_msg.SecsItem.ToString());
StatusTextBox.AppendText("get msg data for device 0.\n");
}
else
{
Message2TextBox.Text = _msg.ToString();
Message2TextBox.AppendText("\n");
Message2TextBox.AppendText(_msg.SecsItem.ToString());
StatusTextBox.AppendText("get msg data for device 1.\n");
}
}
}
}
}