protected ModbusPoll modbusPoll; // implements device polling
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public DevModbusLogic(ICommContext commContext, ILineContext lineContext, DeviceConfig deviceConfig)
: base(commContext, lineContext, deviceConfig)
{
transMode = TransMode.RTU;
deviceModel = null;
modbusPoll = null;
}
private Connection connection; // the device connection
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public DeviceLogic(ICommContext commContext, ILineContext lineContext, DeviceConfig deviceConfig)
{
CommContext = commContext ?? throw new ArgumentNullException(nameof(commContext));
LineContext = lineContext ?? throw new ArgumentNullException(nameof(lineContext));
DeviceConfig = deviceConfig ?? throw new ArgumentNullException(nameof(deviceConfig));
AppDirs = commContext.AppDirs;
Log = lineContext.LineConfig.LineOptions.DetailedLog ? lineContext.Log : new LogStub();
LastRequestOK = false;
IsBound = lineContext.LineConfig.IsBound && deviceConfig.IsBound;
DeviceNum = deviceConfig.DeviceNum;
Title = CommUtils.GetDeviceTitle(DeviceNum, deviceConfig.Name);
NumAddress = deviceConfig.NumAddress;
StrAddress = deviceConfig.StrAddress;
PollingOptions = deviceConfig.PollingOptions;
ReqRetries = lineContext.LineConfig.LineOptions.ReqRetries;
CanSendCommands = false;
ConnectionRequired = false;
LastSessionTime = DateTime.MinValue;
LastCommandTime = DateTime.MinValue;
DeviceTags = new DeviceTags();
DeviceData = new DeviceData();
terminated = false;
connection = null;
}
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public ChannelLogic(ILineContext lineContext, ChannelConfig channelConfig)
{
LineContext = lineContext ?? throw new ArgumentNullException(nameof(lineContext));
ChannelConfig = channelConfig ?? throw new ArgumentNullException(nameof(channelConfig));
Log = lineContext.Log;
Title = channelConfig.TypeName;
}
private int lastInfoLength; // the last info text length
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public DeviceLogic(ICommContext commContext, ILineContext lineContext, DeviceConfig deviceConfig)
{
CommContext = commContext ?? throw new ArgumentNullException(nameof(commContext));
LineContext = lineContext ?? throw new ArgumentNullException(nameof(lineContext));
DeviceConfig = deviceConfig ?? throw new ArgumentNullException(nameof(deviceConfig));
AppDirs = commContext.AppDirs;
Log = lineContext.LineConfig.LineOptions.DetailedLog ? lineContext.Log : LogStub.Instance;
AssemblyName asmName = GetType().Assembly.GetName();
DriverName = ScadaUtils.RemoveFileNameSuffixes(asmName.Name) + " " + asmName.Version;
LastRequestOK = false;
ReqRetries = lineContext.LineConfig.LineOptions.ReqRetries;
IsBound = lineContext.LineConfig.IsBound && deviceConfig.IsBound;
DeviceNum = deviceConfig.DeviceNum;
Title = CommUtils.GetDeviceTitle(DeviceNum, deviceConfig.Name);
NumAddress = deviceConfig.NumAddress;
StrAddress = deviceConfig.StrAddress;
PollingOptions = deviceConfig.PollingOptions;
CanSendCommands = false;
ConnectionRequired = false;
DeviceStatus = DeviceStatus.Undefined;
LastSessionTime = DateTime.MinValue;
LastCommandTime = DateTime.MinValue;
DeviceTags = new DeviceTags();
DeviceData = new DeviceData(deviceConfig.DeviceNum);
DeviceStats = new DeviceStats();
terminated = false;
connection = null;
lastInfoLength = 0;
}
public ParameterDeclaration(ILineContext context, ASTType type, string internalName, string externalName) : base(context)
{
Type = type;
InternalName = internalName;
ExternalName = externalName;
DefaultValue = null;
InOut = false;
NoConstant = false;
}
protected volatile bool terminated; // necessary to stop the thread
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public SerialChannelLogic(ILineContext lineContext, ChannelConfig channelConfig)
: base(lineContext, channelConfig)
{
options = new SerialChannelOptions(channelConfig.CustomOptions);
requestArgs = new IncomingRequestArgs();
serialConn = null;
thread = null;
terminated = false;
}
/// <summary>
/// Creates a new communication channel.
/// </summary>
public override ChannelLogic CreateChannel(ILineContext lineContext, ChannelConfig channelConfig)
{
switch (channelConfig.TypeName)
{
case ChannelTypeName.Serial:
return(new SerialChannelLogic(lineContext, channelConfig));
default:
return(null);
}
}
protected volatile bool terminated; // necessary to stop the thread
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public TcpClientChannel(ILineContext lineContext, ChannelConfig channelConfig)
: base(lineContext, channelConfig)
{
options = new TcpClientChannelOptions(channelConfig.CustomOptions);
indivConnList = null;
sharedConn = null;
currentConn = null;
thread = null;
terminated = false;
}
private readonly TextStopCondition textStopCond; // the stop condition for reading text
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public DevTesterLogic(ICommContext commContext, ILineContext lineContext, DeviceConfig deviceConfig)
: base(commContext, lineContext, deviceConfig)
{
options = new TesterOptions(deviceConfig.PollingOptions.CustomOptions);
inBuf = new byte[options.BufferLength];
binStopCond = options.BinStopCode > 0 ? new BinStopCondition(options.BinStopCode) : null;
textStopCond = string.IsNullOrEmpty(options.StopEnding) ?
TextStopCondition.OneLine : new TextStopCondition(options.StopEnding);
CanSendCommands = true;
}
protected volatile bool terminated; // necessary to stop receiving data
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public UdpChannelLogic(ILineContext lineContext, ChannelConfig channelConfig)
: base(lineContext, channelConfig)
{
options = new UdpChannelOptions(channelConfig.CustomOptions);
requestArgs = new IncomingRequestArgs();
deviceLock = new object();
masterConn = null;
slaveConn = null;
deviceDict = null;
terminated = false;
}
private bool loggingFlag; // indicates that a ready message should be logged
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public DevEmailLogic(ICommContext commContext, ILineContext lineContext, DeviceConfig deviceConfig)
: base(commContext, lineContext, deviceConfig)
{
CanSendCommands = true;
ConnectionRequired = false;
config = new EmailDeviceConfig();
smtpClient = new SmtpClient();
addressBook = null;
isReady = false;
loggingFlag = false;
}
public ParameterDeclaration(ILineContext context, ASTType type, string name, bool sameInternalExternalName) : base(context)
{
Type = type;
InternalName = name;
if (sameInternalExternalName)
ExternalName = name;
else
ExternalName = null;
DefaultValue = null;
InOut = false;
NoConstant = false;
}
protected volatile bool terminated; // necessary to stop the thread
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public TcpServerChannel(ILineContext lineContext, ChannelConfig channelConfig)
: base(lineContext, channelConfig)
{
options = new TcpServerChannelOptions(channelConfig.CustomOptions);
requestArgs = new IncomingRequestArgs();
inBuf = new byte[InBufferLenght];
connList = new List <TcpConnection>();
tcpListener = null;
currentConn = null;
deviceDict = null;
thread = null;
terminated = false;
}
private bool loggingFlag; // indicates that a ready message should be logged
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public DevHttpNotifLogic(ICommContext commContext, ILineContext lineContext, DeviceConfig deviceConfig)
: base(commContext, lineContext, deviceConfig)
{
CanSendCommands = true;
ConnectionRequired = false;
stopwatch = new Stopwatch();
config = new NotifDeviceConfig();
addressBook = null;
paramUri = null;
paramContent = null;
httpClient = null;
isReady = false;
loggingFlag = false;
}
private Dictionary <string, CommandConfig> cmdByCode; // the commands accessed by code
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public DevOpcUaLogic(ICommContext commContext, ILineContext lineContext, DeviceConfig deviceConfig)
: base(commContext, lineContext, deviceConfig)
{
opcLock = new object();
opcDeviceConfig = null;
connected = false;
connAttemptDT = DateTime.MinValue;
opcSession = null;
reconnectHandler = null;
subscrByID = null;
cmdByNum = null;
cmdByCode = null;
CanSendCommands = true;
ConnectionRequired = false;
}
/// <summary>
/// Creates a new communication channel.
/// </summary>
public override ChannelLogic CreateChannel(ILineContext lineContext, ChannelConfig channelConfig)
{
switch (channelConfig.TypeCode)
{
case ChannelTypeCode.SerialPort:
return(new SerialPortChannelLogic(lineContext, channelConfig));
case ChannelTypeCode.TcpClient:
return(new TcpClientChannelLogic(lineContext, channelConfig));
case ChannelTypeCode.TcpServer:
return(new TcpServerChannelLogic(lineContext, channelConfig));
case ChannelTypeCode.Udp:
return(new UdpChannelLogic(lineContext, channelConfig));
default:
return(null);
}
}
public HexaLiteral(ILineContext context, string value) : base(context, value)
{
}
/// <summary>
/// Creates a new device.
/// </summary>
public virtual DeviceLogic CreateDevice(ILineContext lineContext, DeviceConfig deviceConfig)
{
return(null);
}
public TupleElement(ILineContext context, ASTType type, string name) : base(context)
{
Type = type;
Name = name;
}
public BitwiseNotExp(ILineContext context, Exp e1, Exp e2) : base(context, e1, e2)
{
}
public StringElement(ILineContext context, string quotedTextItem) : base(context)
{
ElementType = Global.ElementTypes.quotedTextItem;
QuotedTextItem = quotedTextItem;
}
public OctalLiteral(ILineContext context, string value) : base(context, value)
{
}
public OrExp(ILineContext context, Exp e1, Exp e2) : base(context, e1, e2)
{
}
public Literal(ILineContext context, string value) : base(context)
{
Value = value;
}
public FunctionCallExp(ILineContext context) : base(context)
{
Args = new List<ParameterCall>();
}
public BinaryLiteral(ILineContext context, string value) : base(context, value)
{
}
public Literal(ILineContext context) : base(context)
{
}
public IncompatibleTypesException(ILineContext context, string message = "the types of the left-hand and right-hand side of the assignment don't match") : base(context, message) { }
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public DevSimulatorLogic(ICommContext commContext, ILineContext lineContext, DeviceConfig deviceConfig)
: base(commContext, lineContext, deviceConfig)
{
CanSendCommands = true;
}
public ConstantReassignmentException(ILineContext context, string message = "the value of constants cannot be changed") : base(context, message) { }
public StringLiteral(ILineContext context) : base(context)
{
Elements = new List<IStringElement>();
}
/// <summary>
/// Creates a new device.
/// </summary>
public override DeviceLogic CreateDevice(ILineContext lineContext, DeviceConfig deviceConfig)
{
return(new DevOpcUaLogic(CommContext, lineContext, deviceConfig));
}
public TupleElement(ILineContext context, ASTType type) : base(context)
{
Type = type;
Name = null;
}
public ExclamationExp(ILineContext context, Exp e1, Exp e2) : base(context, e1, e2)
{
}
/// <summary>
/// Creates a new communication channel.
/// </summary>
public virtual ChannelLogic CreateChannel(ILineContext lineContext, ChannelConfig channelConfig)
{
return(null);
}
public MultiplicationExp(ILineContext context, Exp e1, Exp e2) : base(context, e1, e2)
{
}
public UInt16Literal(ILineContext context, string value) : base(context, value)
{
}
public FloatLiteral(ILineContext context, string value) : base(context, value)
{
}
public Int32Literal(ILineContext context, string value) : base(context, value)
{
}
public DivisionExp(ILineContext context, Exp e1, Exp e2) : base(context, e1, e2)
{
}
public VarDeclaration(ILineContext context) : base(context)
{
}
public StringElement(ILineContext context, Exp expression) : base(context)
{
ElementType = Global.ElementTypes.interpolation;
Expression = expression;
}
/// <summary>
/// Creates a new communication channel.
/// </summary>
public override ChannelLogic CreateChannel(ILineContext lineContext, ChannelConfig channelConfig)
{
return(channelConfig.TypeCode == "MqttClient"
? new MqttClientChannelLogic(lineContext, channelConfig)
: null);
}
public ConstDeclaration(ILineContext context, Exp RHS) : base(context)
{
this.RHS = RHS;
}
public AssignmentUnknownVariable(ILineContext context, string message = "assignment to unknown variable") : base(context, message) { }
public StringElement(ILineContext context, Global.EscapedCharacter escapedCharacter) : base(context)
{
ElementType = Global.ElementTypes.escapedCharacter;
EscapedCharacter = escapedCharacter;
}
public OverflowSubExp(ILineContext context, Exp e1, Exp e2) : base(context, e1, e2)
{
}
public ModuloExp(ILineContext context, Exp e1, Exp e2) : base(context, e1, e2)
{
}
public BitwiseRightShiftExp(ILineContext context, Exp e1, Exp e2) : base(context, e1, e2)
{
}
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public DevSimulatorLogic(ICommContext commContext, ILineContext lineContext, DeviceConfig deviceConfig)
: base(commContext, lineContext, deviceConfig)
{
CanSendCommands = true;
ConnectionRequired = false;
}