public void CheckAu1Packet(byte[] au1Bytes)
{
var au1Frame = MaslFrame.Parse(au1Bytes, 0, au1Bytes.Length - 1) as MaslAu1Frame;
if (au1Frame == null)
{
throw new Exception("无法将指定的字节流序列化为Au1Frame。");
}
if (!ArrayHelper.Equals(au1Frame.RandomB, _macCalc.RandomB))
{
throw new Exception(string.Format("Au1消息中的RandomB检验失败，期望值={0}，实际值={1}",
HelperTools.ConvertToString(_macCalc.RandomB),
HelperTools.ConvertToString(au1Frame.RandomB)));
}
}
void IAleConnectionObserver.OnAleUserDataArrival(byte[] aleUserData)
{
try
{
var maslFrame = MaslFrame.Parse(aleUserData, 0, aleUserData.Length - 1);
if (maslFrame.FrameType == MaslFrameType.AU1)
{
LogUtility.Info(string.Format("{0}: Masl层当前状态{1}，处理AU1。",
_rsspEndPoint.ID, _currentState.GetType().Name));
_currentState.HandleAu1Frame(maslFrame as MaslAu1Frame);
}
else if (maslFrame.FrameType == MaslFrameType.AU2)
{
LogUtility.Info(string.Format("{0}: Masl层当前状态{1}，处理AU2。",
_rsspEndPoint.ID, _currentState.GetType().Name));
_currentState.HandleAu2Frame(maslFrame as MaslAu2Frame);
}
else if (maslFrame.FrameType == MaslFrameType.AU3)
{
LogUtility.Info(string.Format("{0}: Masl层当前状态{1}，处理AU3。",
_rsspEndPoint.ID, _currentState.GetType().Name));
_currentState.HandleAu3Frame(maslFrame as MaslAu3Frame);
}
else if (maslFrame.FrameType == MaslFrameType.AR)
{
LogUtility.Info(string.Format("{0}: Masl层当前状态{1}，处理AR。",
_rsspEndPoint.ID, _currentState.GetType().Name));
_currentState.HandleArFrame(maslFrame as MaslArFrame);
}
else if (maslFrame.FrameType == MaslFrameType.DT)
{
if (!(_currentState is MaslConnectedState))
{
LogUtility.Error(string.Format("{0}: Masl层当前状态{1}，处理DT。",
_rsspEndPoint.ID, _currentState.GetType().Name));
}
_currentState.HandleDtFrame(maslFrame as MaslDtFrame);
}
else if (maslFrame.FrameType == MaslFrameType.DI)
{
LogUtility.Info(string.Format("{0}: Masl层当前状态{1}，处理DI。",
_rsspEndPoint.ID, _currentState.GetType().Name));
_currentState = this.GetInitialState();
this.Connected = false;
//_currentState.HandleDiFrame(maslFrame as MaslDiFrame);
}
}
catch (MaslException ex)
{
this.Disconnect(ex.MajorReason, ex.MinorReason);
LogUtility.Error(ex.ToString());
}
catch (Exception ex)
{
this.Disconnect(MaslErrorCode.NotDefined, 0);
LogUtility.Error(ex.ToString());
}
}
