public void ParseData(byte[] Arr, int ArrLength, ref DLT698Message.FrameInfo gFrame)
{
bool flag = false;
string text = string.Empty;
string empty = string.Empty;
int i = 0;
checked
{
while (i < ArrLength)
{
if (!flag)
{
if (Arr[i] == 104)
{
flag = true;
text = "68";
}
}
else
{
text += Arr[i].ToString("X2");
}
i++;
}
this.FillStruct(text, ref gFrame);
}
}
public void FillStruct(string strValue, ref DLT698Message.FrameInfo gFrame)
{
checked
{
try
{
gFrame.ReSet();
gFrame.L1 = GetDataLen(strValue.Substring(2, 4)).ToString();
GetControlField(strValue.Substring(12, 2), ref gFrame.DIR, ref gFrame.PRM, ref gFrame.FCB, ref gFrame.FCV, ref gFrame.CID);
GetAddressField(strValue.Substring(14, 10), ref gFrame.A1, ref gFrame.A2, ref gFrame.MSA, ref gFrame.ArrFlag);
gFrame.AFN = strValue.Substring(24, 2);
this.GetSEQ(strValue.Substring(26, 2), ref gFrame.TpV, ref gFrame.FIR, ref gFrame.FIN, ref gFrame.CON, ref gFrame.PSEQ);
if (gFrame.PRM == "0" & gFrame.CID == "9")
{
gFrame.Data = "否认:无所召唤的数据";
}
else
{
this.GetDataCellMark(strValue.Substring(28, 8), ref gFrame.FN, ref gFrame.PN);
string text = strValue.Substring(36, strValue.Length - 40);
if (gFrame.DIR == "0")
{
if (gFrame.TpV == "1")
{
GetTimeFlag(text.Substring(text.Length - 12, 12), ref gFrame.PFC, ref gFrame.Time, ref gFrame.Delay);
text = text.Substring(0, text.Length - 12);
}
if (gFrame.AFN == "01" || gFrame.AFN == "04" || gFrame.AFN == "05" || gFrame.AFN == "06" || gFrame.AFN == "0F" || gFrame.AFN == "10")
{
gFrame.PW = text.Substring(text.Length - 32, 32);
text = text.Substring(0, text.Length - 32);
}
gFrame.Data = text;
}
else
{
if (gFrame.TpV == "1")
{
GetTimeFlag(text.Substring(text.Length - 12, 12), ref gFrame.PFC, ref gFrame.Time, ref gFrame.Delay);
text = text.Substring(0, text.Length - 12);
}
if (gFrame.FCB == "1")
{
gFrame.EC1 = text.Substring(text.Length - 2, 2);
gFrame.EC2 = text.Substring(text.Length - 4, 2);
text = text.Substring(0, text.Length - 4);
}
gFrame.Data = text;
}
}
gFrame.CS = strValue.Substring(strValue.Length - 4, 2);
gFrame.FrameByte = strValue;
}
catch
{
}
}
}
//接收数据，开始解析，
private void DataOn(byte[] data, SocketAsyncEventArgs socketAsync)
{
try
{
if (data.Length > 0)
{
EndPoint remoteEndPoint = socketAsync.AcceptSocket.RemoteEndPoint;
RecieveLog.AddInfo(string.Concat(new string[] { DateTime.Now.ToString(), " ->接收 [", remoteEndPoint.ToString(), "] :", PubFuncHelper.ByteToHexStr(data), "\r\n" }));
DLT698Message.FrameInfo frameInfo = new DLT698Message.FrameInfo();
DLT698Message dLT = new DLT698Message();
var x = new byte[data.Length - 36];
Array.Copy(data, 33, x, 0, data.Length - 36);
data = x;
if (dLT.Assert_Basic(data)) //数据内容基本ok
{
dLT.ParseData(data, data.Length, ref frameInfo);
TCPClientInfo cl = new TCPClientInfo();
cl.Host = remoteEndPoint;
cl.Sock = socketAsync.AcceptSocket;
cl.A1 = frameInfo.A1;
cl.A2 = frameInfo.A2;
bool processed = BasicProcessMessage(data, socketAsync, remoteEndPoint, frameInfo, cl);
//
if (!processed && OnDLT698Message != null)
{
OnDLT698Message(this, new DLT698MessageEventArgs(dLT));
}
}
}
}
catch
{
}
}
private void OnDataReceived(object sender, SocketAsyncEventArgs e)
{
try
{
if (e.BytesTransferred > 0)
{
EndPoint remoteEndPoint = e.RemoteEndPoint;
byte[] array = new byte[e.BytesTransferred];
Array.Copy(e.Buffer, 0, array, 0, e.BytesTransferred);
RecieveLog.AddInfo(string.Concat(new string[]
{
DateTime.Now.ToString(),
" ->接收(UDP) [",
remoteEndPoint.ToString(),
"] :",
this.ByteToHexStr(array),
"\r\n"
}));
DLT698Message.FrameInfo frameInfo = default(DLT698Message.FrameInfo);
DLT698Message dLT = new DLT698Message();
if (dLT.Assert_Basic(array))
{
dLT.ParseData(array, e.BytesTransferred, ref frameInfo);
if (frameInfo.AFN == "02")
{
if (frameInfo.FN == "0003")
{
byte[] data = this.LogOK(frameInfo.A1, frameInfo.A2, frameInfo.FN, frameInfo.PSEQ);
LogMSG.AddInfo(string.Concat(new string[]
{
DateTime.Now.ToString(),
" ->终端(UDP) [",
remoteEndPoint.ToString(),
"] 心跳:",
this.ByteToHexStr(array),
"\r\n",
DateTime.Now.ToString(),
" ->回应(UDP) [",
remoteEndPoint.ToString(),
"] 心跳确认:",
this.ByteToHexStr(data),
"\r\n"
}), 7);
this.Send(data);
}
}
else
{
if (frameInfo.PRM == "0" & frameInfo.DIR == "1")
{
BufferManager.AddDataItem(frameInfo.A1, frameInfo.A2, array);
}
else
{
if (frameInfo.PRM == "1" & frameInfo.DIR == "1")
{
ActiveReportMsg.AddInfo(array);
}
}
}
}
}
}
catch
{
}
}
public void AddFrame(bool isend, DLT698Message.FrameInfo gFrame)
{
gFrame.IsSend = isend;
this._framelists.Add(gFrame);
}
private bool BasicProcessMessage(byte[] data, SocketAsyncEventArgs socketAsync, EndPoint remoteEndPoint, DLT698Message.FrameInfo frameInfo, TCPClientInfo cl)
{
if (frameInfo.AFN == AFN.链路接口检测)
{
if (frameInfo.FN == "0001")
{
byte[] array = DLT698Message.CreateLogOKMessage(frameInfo.A1, frameInfo.A2, frameInfo.FN, frameInfo.PSEQ, this.Tpv);
LogMSG.AddInfo(string.Concat(new string[] { DateTime.Now.ToString(), " ->终端 [", remoteEndPoint.ToString(), "] 登录:", PubFuncHelper.ByteToHexStr(data), "\r\n", DateTime.Now.ToString(), " ->回应 [", remoteEndPoint.ToString(), "] 登录确认:", PubFuncHelper.ByteToHexStr(array), "\r\n" }), 6);
socketAsync.AcceptSocket.Send(array);
socketAsync.UserToken = cl;
lock (this.clients)
{
if (!this.clients.Exists((TCPClientInfo gcl) => gcl.Host == cl.Host))
{
this.clients.Add(cl);
}
}
}
else
{
if (frameInfo.FN == "0003")
{
byte[] array = DLT698Message.CreateLogOKMessage(frameInfo.A1, frameInfo.A2, frameInfo.FN, frameInfo.PSEQ, this.Tpv);
LogMSG.AddInfo(string.Concat(new string[] { DateTime.Now.ToString(), " ->终端 [", remoteEndPoint.ToString(), "] 心跳:", PubFuncHelper.ByteToHexStr(data), "\r\n", DateTime.Now.ToString(), " ->回应 [", remoteEndPoint.ToString(), "] 心跳确认:", PubFuncHelper.ByteToHexStr(array), "\r\n" }), 7);
socketAsync.AcceptSocket.Send(array);
}
}
return(true);
}
else
{
if (frameInfo.PRM == "0" & frameInfo.DIR == "1")
{
BufferManager.AddDataItem(frameInfo.A1, frameInfo.A2, data);
}
else
{
if (frameInfo.PRM == "1" & frameInfo.DIR == "1")
{
ActiveReportMsg.AddInfo(data);
}
}
return(false);
}
//return frameInfo;
}
