public static void Log(string msg)
{
try
{
LoadConnectString();
SqlHelper.ExcuteSql(UnityLogConnectString, (c) =>
{
tb_log_dal dal = new tb_log_dal();
dal.Add(c, new tb_log_model()
{
logcreatetime = DateTime.Now,
logtag = "统一监控平台",
logtype = (int)XXF.BaseService.Monitor.SystemRuntime.EnumCommonLogType.SystemLog,
msg = msg,
projectname = "统一监控平台"
});
});
Debug.WriteLine(msg);
CommLog.Write(msg);
}
catch (Exception e)
{
XXF.Log.ErrorLog.Write(msg, e);
}
}
private static void Main(string[] args)
{
try
{
//处理添加/修改学员信息操作表
Thread thread0 = new Thread(new ThreadStart(LogicClass.Deal0));
thread0.Start();
//处理学员报名项目操作表
Thread thread1 = new Thread(new ThreadStart(LogicClass.Deal1));
thread1.Start();
//处理学员支付操作表
Thread thread2 = new Thread(new ThreadStart(LogicClass.Deal2));
thread2.Start();
//处理学员学习操作表
Thread thread3 = new Thread(new ThreadStart(LogicClass.Deal3));
thread3.Start();
//处理学员考试操作表
Thread thread4 = new Thread(new ThreadStart(LogicClass.Deal4));
thread4.Start();
}
catch (Exception ex)
{
CommLog.WriteExceptionLog("程序出现异常：" + ex.Message, "Main");
}
}
//public async Task InitializeAsync()
public void InitializeAsync()
{
FromOpenFile = false;
_CommLog = new CommLog();
_CommLog.OperationalPeriodFrom = DateTime.Today;
_CommLog.OperationalPeriodTo = DateTime.Now;
_CommLog.OperatorNameCallsign = $"{IdentityViewModel.Instance.UserName}, {IdentityViewModel.Instance.UserCallsign}";
_CommLog.DateTimePrepared = DateTimeStrings.DateTimeString(DateTime.Now);
//await BuildLogDataSetAsync(_CommLog.OperationalPeriodFrom, _CommLog.OperationalPeriodTo);
}
/// <summary>
/// Sends the request to the server.
/// </summary>
protected void SendRequest(DataPacket request)
{
request.Encode();
netStream.Write(request.Buffer, 0, request.BufferLength);
if (CommLog != null)
{
CommLog.WriteAction(FunctionID.GetName(request.FunctionID));
CommLog.WriteAction(BuildWritingText(request.Buffer, 0, request.BufferLength));
}
}
/// <summary>
/// 添加节点日志
/// </summary>
/// <param name="msg"></param>
public static void AddNodeLog(string msg)
{
CommLog.Write(msg);
tb_log_model model = new tb_log_model()
{
logcreatetime = DateTime.Now,
logtype = (byte)BSF.BaseService.TaskManager.SystemRuntime.EnumTaskLogType.SystemLog,
msg = msg,
taskid = 0,
nodeid = GlobalConfig.NodeID
};
AddLog(model);
}
/// <summary>
/// Sends the request to the server.
/// </summary>
protected void SendRequest(DataPacket request)
{
try
{
request.Encode();
netStream.Write(request.Buffer, 0, request.BufferLength);
if (CommLog != null)
{
CommLog.WriteAction(FunctionID.GetName(request.FunctionID));
CommLog.WriteAction(BuildWritingText(request.Buffer, 0, request.BufferLength));
}
}
catch (IOException)
{
ClientState = ClientState.Error;
throw;
}
}
public OBD2Interface()
{
m_obd2Comm = new OBD2Comm();
m_commLog = new CommLog();
m_obd2Comm.OnReceived += new OBD2Comm.__Delegate_OnReceived(On_OBD2_Received);
m_userpreferences = LoadUserPreferences();
m_settings = LoadCommSettings();
m_listVehicleProfiles = LoadVehicleProfiles();
m_strElmTimeout = OBD2.Int2HexString(GetActiveProfile().ElmTimeout / 4);
m_arrayListPID = new ArrayList();
m_arrayListDTC = new ArrayList();
bool[] flagArray1 = new bool[256];
flagArray1.Initialize();
m_bService01PIDSupport = flagArray1;
int index1 = 0;
do
{
m_bService01PIDSupport[index1] = false;
++index1;
}while (index1 < 256);
bool[] flagArray2 = new bool[256];
flagArray2.Initialize();
m_bService02PIDSupport = flagArray2;
int index2 = 0;
do
{
m_bService02PIDSupport[index2] = false;
++index2;
}while (index2 < 256);
bool[] flagArray3 = new bool[8];
flagArray3.Initialize();
m_bO2Locations = flagArray3;
int index3 = 0;
do
{
m_bO2Locations[index3] = false;
++index3;
}while (index3 < 8);
}
public OBD2Interface()
{
m_obd2Comm = new OBD2Comm();
m_commLog = new CommLog();
m_obd2Comm.OnReceived += new OBD2Comm.__Delegate_OnReceived(On_OBD2_Received);
m_userpreferences = LoadUserPreferences();
m_settings = LoadCommSettings();
m_listVehicleProfiles = LoadVehicleProfiles();
m_strElmTimeout = OBD2.Int2HexString(GetActiveProfile().ElmTimeout / 4);
m_arrayListPID = new ArrayList();
m_arrayListDTC = new ArrayList();
bool[] flagArray1 = new bool[256];
flagArray1.Initialize();
m_bService01PIDSupport = flagArray1;
int index1 = 0;
do
{
m_bService01PIDSupport[index1] = false;
++index1;
}
while (index1 < 256);
bool[] flagArray2 = new bool[256];
flagArray2.Initialize();
m_bService02PIDSupport = flagArray2;
int index2 = 0;
do
{
m_bService02PIDSupport[index2] = false;
++index2;
}
while (index2 < 256);
bool[] flagArray3 = new bool[8];
flagArray3.Initialize();
m_bO2Locations = flagArray3;
int index3 = 0;
do
{
m_bO2Locations[index3] = false;
++index3;
}
while (index3 < 8);
}
/// <summary>
/// Disconnects from the server.
/// </summary>
protected void Disconnect()
{
if (tcpClient != null)
{
CommLog?.WriteAction("Disconnect");
if (netStream != null)
{
ClearNetStream(netStream, inBuf); // to disconnect correctly
netStream.Close();
netStream = null;
}
tcpClient.Close();
tcpClient = null;
ClientState = ClientState.Disconnected;
SessionID = 0;
ServerName = "";
}
}
/// <summary>
/// Connects and authenticates with the server.
/// </summary>
protected void Connect()
{
// create connection
tcpClient = new TcpClient
{
SendTimeout = ConnectionOptions.Timeout,
ReceiveTimeout = ConnectionOptions.Timeout
};
// connect
CommLog?.WriteAction("Connect to " + ConnectionOptions.Host);
if (IPAddress.TryParse(ConnectionOptions.Host, out IPAddress address))
{
tcpClient.Connect(address, ConnectionOptions.Port);
}
else
{
tcpClient.Connect(ConnectionOptions.Host, ConnectionOptions.Port);
}
netStream = tcpClient.GetStream();
ClientState = ClientState.Connected;
}
/// <summary>
/// Receives a response from the server.
/// </summary>
protected DataPacket ReceiveResponse(DataPacket request)
{
DataPacket response = null;
bool formatError = true;
string errDescr = "";
int bytesToRead = HeaderLength + 2;
int bytesRead;
try
{
bytesRead = netStream.Read(inBuf, 0, bytesToRead);
CommLog?.WriteAction(BuildReadingText(inBuf, 0, bytesToRead, bytesRead));
}
catch (IOException)
{
ClientState = ClientState.Error;
throw;
}
if (bytesRead == bytesToRead)
{
response = new DataPacket
{
TransactionID = BitConverter.ToUInt16(inBuf, 0),
DataLength = BitConverter.ToInt32(inBuf, 2),
SessionID = BitConverter.ToInt64(inBuf, 6),
FunctionID = BitConverter.ToUInt16(inBuf, 14),
Buffer = inBuf
};
if (response.DataLength + 6 > inBuf.Length)
{
errDescr = Locale.IsRussian ?
"длина данных слишком велика" :
"data length is too big";
}
else if (response.TransactionID != request.TransactionID)
{
errDescr = Locale.IsRussian ?
"неверный идентификатор транзакции" :
"incorrect transaction ID";
}
else if (response.SessionID != SessionID && SessionID != 0)
{
errDescr = Locale.IsRussian ?
"неверный идентификатор сессии" :
"incorrect session ID";
}
else if ((response.FunctionID & 0x7FFF) != request.FunctionID)
{
errDescr = Locale.IsRussian ?
"неверный идентификатор функции" :
"incorrect function ID";
}
else
{
// read the rest of the data
bytesToRead = response.DataLength - 10;
bytesRead = ReadData(netStream, tcpClient.ReceiveTimeout, inBuf, HeaderLength + 2, bytesToRead);
CommLog?.WriteAction(BuildReadingText(inBuf, HeaderLength + 2, bytesToRead, bytesRead));
if (bytesRead == bytesToRead)
{
formatError = false;
responseDT = DateTime.UtcNow;
// handle error response
if ((response.FunctionID & 0x8000) > 0)
{
ErrorCode errorCode = (ErrorCode)inBuf[ArgumentIndex];
CommLog?.WriteError(errorCode.ToString());
throw new ProtocolException(errorCode);
}
}
else
{
errDescr = Locale.IsRussian ?
"не удалось прочитать все данные" :
"unable to read all data";
}
}
}
else
{
errDescr = Locale.IsRussian ?
"не удалось прочитать заголовок пакета данных" :
"unable to read data packet header";
}
if (formatError)
{
throw new ScadaException(Locale.IsRussian ?
"Некорректный формат данных, полученных от сервера: {0}" :
"Incorrect format of data received from the server: {0}", errDescr);
}
return(response);
}
/// <summary>
/// Restores a connection with the server.
/// </summary>
protected void RestoreConnection()
{
DateTime utcNow = DateTime.UtcNow;
bool connectNeeded = false;
if (ClientState == ClientState.LoggedIn)
{
if (utcNow - responseDT > PingPeriod)
{
try
{
// check connection
DataPacket request = CreateRequest(FunctionID.GetStatus, 10);
SendRequest(request);
ReceiveResponse(request);
}
catch
{
connectNeeded = true;
}
}
}
else if (utcNow - connAttemptDT > ReconnectPeriod)
{
connectNeeded = true;
}
try
{
if (connectNeeded)
{
connAttemptDT = utcNow;
Disconnect();
Connect();
GetSessionInfo(out long sessionID, out string serverName);
SessionID = sessionID;
ServerName = serverName;
Login(ConnectionOptions.Username, ConnectionOptions.Password,
out bool loggedIn, out int userID, out int roleID, out string errMsg);
UserID = userID;
RoleID = roleID;
if (loggedIn)
{
ClientState = ClientState.LoggedIn;
CommLog?.WriteAction("User is logged in");
}
else
{
throw new ScadaException(errMsg);
}
}
else if (ClientState == ClientState.LoggedIn)
{
ClearNetStream(netStream, inBuf);
}
else
{
throw new ScadaException(Locale.IsRussian ?
"Клиент не вошёл в систему. Попробуйте позже." :
"Client is not logged in. Try again later.");
}
}
catch
{
ClientState = ClientState.Error;
throw;
}
}
/// <summary>
/// Restores a connection with the server.
/// </summary>
protected void RestoreConnection()
{
DateTime utcNow = DateTime.UtcNow;
bool connectNeeded = false;
if (ClientState == ClientState.LoggedIn)
{
if (utcNow - responseDT > PingPeriod)
{
try
{
// check connection
DataPacket request = CreateRequest(FunctionID.GetStatus, 10);
SendRequest(request);
ReceiveResponse(request);
}
catch
{
connectNeeded = true;
}
}
}
else if (utcNow - connAttemptDT > ReconnectPeriod)
{
connectNeeded = true;
}
try
{
if (connectNeeded)
{
connAttemptDT = utcNow;
Disconnect();
Connect();
GetSessionInfo(out long sessionID, out ushort protocolVersion, out string serverName);
SessionID = sessionID;
ServerName = serverName;
if (protocolVersion != ProtocolVersion)
{
throw new ScadaException(Locale.IsRussian ?
"Несовместимая версия протокола." :
"Incompatible protocol version.");
}
Login(out bool loggedIn, out _, out _, out string errorMessage);
if (loggedIn)
{
ClientState = ClientState.LoggedIn;
CommLog?.WriteAction("User is logged in");
}
else
{
throw new ScadaException(errorMessage);
}
}
else if (ClientState == ClientState.LoggedIn)
{
ClearNetStream(netStream, inBuf);
}
else
{
throw new ScadaException(Locale.IsRussian ?
"Клиент не вошёл в систему. Попробуйте позже." :
"Client is not logged in. Try again later.");
}
}
catch
{
ClientState = ClientState.Error;
throw;
}
}
