/// <summary>
/// Creates the application layer slave.
/// </summary>
/// <param name="cCommFactory">The communication layer factory.</param>
/// <param name="cProtParameters">The protocol parameters.</param>
/// <param name="cStatistic">The statistic.</param>
/// <param name="cName">Name </param>
/// <param name="cID">The Identifier</param>
/// <param name="cParent">The parent common bus control.</param>
/// <returns></returns>
public IApplicationLayerSlave CreateApplicationLayerSlave
(ICommunicationLayerFactory cCommFactory, ProtocolParameters cProtParameters,
out IProtocolParent cStatistic, string cName, ulong cID, CommonBusControl cParent
)
{
throw new ApplicationLayerInterfaceNotImplementedException();
}
/// <summary>
/// Creates a collection of all plug-ins that are available in the executing folder.
/// </summary>
/// <param name="pParent">Parent class <seealso cref="CommonBusControl"/></param>
public PluginCollection(CommonBusControl pParent)
{
m_TraceSource = pParent.GetTraceSource;
string ialphmFiltr = typeof(IDataProviderID).ToString();
//Przeszukujemy katalog w poszykiwaniu odpowiedniego pluginu
string lPathToScann = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
foreach (string fileOn in Directory.GetFiles(lPathToScann))
{
System.IO.FileInfo file = new System.IO.FileInfo(fileOn);
//roszerzenie powinno byæ dll
if (file.Extension.ToLower().Equals(".dll") && file.Name.ToLower().Contains("plugin"))
{
m_TraceSource.TraceEvent
(TraceEventType.Verbose, 148, "NetworkConfiguration: Trying to find helper interface in file: {0}", fileOn);
try
{
//Create a new assembly from the plugin we're reading
System.Reflection.Assembly pluginAssembly = System.Reflection.Assembly.LoadFrom(fileOn);
//Gets a type object of the interface we need the plugins to match
foreach (Type pluginType in pluginAssembly.GetExportedTypes())
{
m_TraceSource.TraceEvent
(TraceEventType.Verbose, 158, "NetworkConfiguration: Checking if {0} implements the helper interface", pluginType.ToString());
if (pluginType.IsPublic && !pluginType.IsAbstract && pluginType.GetInterface(ialphmFiltr) != null) //Only look at public types
{
m_TraceSource.TraceEvent
(TraceEventType.Verbose, 162, "NetworkConfiguration: Trying to create helper.");
IDataProviderID lHelper = (IDataProviderID)Activator.CreateInstance(pluginType);
m_SortedDic.Add(lHelper.GetDataProviderDescription.Identifier, lHelper);
m_TraceSource.TraceEvent
(TraceEventType.Verbose, 158, "NetworkConfiguration: {0} has benn added to the plugins collection.", pluginType.ToString());
}
else
{
m_TraceSource.TraceEvent
(TraceEventType.Verbose, 158, "NetworkConfiguration: {0} does not implement the helper interface", pluginType.ToString());
}
} //foreach (Type pluginType in pluginAssembly.GetTypes())
} //try
catch (BadImageFormatException)//w przypadku biblioteki nie .NET - np WtOPCSvr.dll
{
m_TraceSource.TraceEvent
(TraceEventType.Warning, 211, "NetworkConfiguration: The file {0} image is invalid.", fileOn);
}
catch (LicenseException ex)
{
m_TraceSource.TraceEvent
(TraceEventType.Warning, 217,
"NetworkConfiguration: The component cannot be granted a license for the type: {0}.", ex.LicensedType.ToString());
}
catch (Exception ex)
{
m_TraceSource.TraceEvent
(TraceEventType.Warning, 223,
"Some problem encountered while trying to connect a plugin in file {0}. An exception was thrown: {1}", fileOn, ex.Message);
}
} //if(file.Extension.Equals(".dll"))
} //foreach(string fileOn in System.IO.Directory.GetFiles(Win32API.Application.Path))
}
protected void InitializeOperation(IDataProviderID dataProviderID, CommonBusControl commonBusControl, IProtocolParent protocolParent, bool readOperation)
{
m_ResourceSelected = ResourceSelected;
m_StationAddress = StationAddress;
m_RegisterAddress = RegisterStartAddress;
m_DataTypeOfConversion = DataTypeOfConversion;
m_Length = Length;
if (m_DataTypeOfConversion == typeof(string))
{
m_RegistersCount = 1;
}
else
{
m_RegistersCount = Length;
}
m_CommLayerAddress = Commlayeraddress;
ApplicationLayerMaster = dataProviderID.GetApplicationLayerMaster(protocolParent, commonBusControl);
if (readOperation)
{
m_DoOperation = ReadOperation;
}
else
{
m_ValueToBeWritten = ValueToBeWritten(m_DataTypeOfConversion);
m_DoOperation = WriteOperation;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="AvailableDPTree"/> class.
/// </summary>
/// <param name="pParent">The parent CommonBusControl.</param>
/// <param name="pOKCnacelForm">The reference to parent form with interface ICanBeAccepted.</param>
public AvailableDPTree(CommonBusControl pParent, ICanBeAccepted pOKCnacelForm)
: this()
{
m_OKCnacelForm = pOKCnacelForm;
//m_OKCnacelForm.SetUserControl = this;
m_PluginCollection = new PluginCollection(pParent);
FillTree(m_PluginCollection);
}
/// <summary>
/// Instantiate object providing <see cref="IApplicationLayerMaster"/> - an object implementing
/// master (playing the role on the field network of the master station,) interfaces defined for the application layer.
/// </summary>
/// <param name="pStatistic">Statistical information about the communication performance.</param>
/// <param name="pParent"><seealso cref="CommonBusControl"/> - Base class responsible for all of resources management used
/// by the component and providing tracing sources.</param>
/// <returns>Return an object implementing IApplicationLayerMaster.</returns>
/// <exception cref="System.ComponentModel.LicenseException">The type is licensed, but a <see cref="System.ComponentModel.License"/> cannot be granted.</exception>
public override IApplicationLayerMaster GetApplicationLayerMaster
(IProtocolParent pStatistic, CommonBusControl pParent)
{
SBUS_ApplicationLayerPluginHelper m_ApplicationLayerPluginHelper = new SBUS_ApplicationLayerPluginHelper(pParent);
return(m_ApplicationLayerPluginHelper.CreateApplicationLayerMaster
(pStatistic, this.CreateCommunicationLayer(pParent), m_ProtocolParameters));
}
/// <summary>
/// Instantiate object providing <see cref="IApplicationLayerMaster"/> - an object implementing
/// master (playing the role on the field network of the master station,) interfaces defined for the application layer.
/// </summary>
/// <param name="pStatistic">Statistical information about the communication performance.</param>
/// <param name="pParent"><seealso cref="CommonBusControl"/> - Base class responsible for all of resources management used
/// by the component and providing tracing sources.</param>
/// <returns>Return an object implementing IApplicationLayerMaster.</returns>
public override IApplicationLayerMaster GetApplicationLayerMaster
(IProtocolParent pStatistic, CommonBusControl pParent)
{
EC2_3SYM2_ApplicationLayerPluginHelper m_ApplicationLayerPluginHelper = new EC2_3SYM2_ApplicationLayerPluginHelper(pParent);
return(m_ApplicationLayerPluginHelper.CreateApplicationLayerMaster
(pStatistic, this.CreateCommunicationLayer(pParent), m_ErrorFrequency));
}
/// <summary>
/// Creator for RS_to_Serial it sets the inistial setting for serial port
/// </summary>
/// <param name="pSettings">Setting for serial port</param>
/// <param name="pParent">Parent component class <seealso cref="CommonBusControl"/>providing needed resources.</param>
internal RS_to_Serial(SerialPortSettings pSettings, CommonBusControl pParent)
: base("COM" + pSettings.PortName.ToString(), pParent)
{
m_SerialPort.PortName = "COM" + pSettings.PortName.ToString();
m_SerialPort.BaudRate = (int)pSettings.BaudRate;
m_SerialPort.Parity = pSettings.Parity;
m_SerialPort.StopBits = pSettings.StopBits;
m_SerialPort.DataBits = pSettings.DataBits;
m_SerialPort.WriteTimeout = c_WriteTimeoutDefault_ms;
//m_SerialPort.Handshake = Handshake.None;
//m_SerialPort.ReadTimeout = 500;
m_SerialPort.Encoding = System.Text.Encoding.UTF8;
}
/// <summary>
/// Instantiate object providing <see cref="IApplicationLayerMaster"/> - an object implementing
/// master (playing the role on the field network of the master station,) interfaces defined for the application layer.
/// </summary>
/// <param name="pStatistic">Statistical information about the communication performance.</param>
/// <param name="pParent"><seealso cref="CommonBusControl"/> - Base class responsible for all of resources management used
/// by the component and providing tracing sources.</param>
/// <returns>Return an object implementing IApplicationLayerMaster.</returns>
/// <exception cref="System.ComponentModel.LicenseException">The type is licensed, but a <see cref="System.ComponentModel.License"/> cannot be granted.</exception>
public override IApplicationLayerMaster GetApplicationLayerMaster(CAS.Lib.RTLib.Management.IProtocolParent pStatistic, CommonBusControl pParent)
{
ModBus_ApplicationLayerPluginHelper m_ApplicationLayerPluginHelper = new ModBus_ApplicationLayerPluginHelper();
return(m_ApplicationLayerPluginHelper.CreateApplicationLayerMaster(pStatistic, this.CreateCommunicationLayer(pParent), m_ProtocolParameters));
}
/// <summary>
/// Creates the net communication layer.
/// </summary>
/// <param name="sockedNum">The socked num.</param>
/// <param name="protocol">The protocol.</param>
/// <param name="pTraceName">Name of the trace.</param>
/// <param name="pParent">The parent common bus control.</param>
/// <returns>Communication layer</returns>
public static ICommunicationLayer CreateNetCommunicationLayer(short sockedNum, ProtocolType protocol, string pTraceName, CommonBusControl pParent)
{
return(new CAS.Lib.CommonBus.CommunicationLayer.Net.NetCommunicationLayerID().CreateCommunicationLayer(
new object [] { sockedNum, protocol, pTraceName, pParent }));
}
/// <summary>
/// Instantiate new object providing <see>ICommunicationLayer</see> functionality.
/// </summary>
/// <param name="pParent">Base class responsible for the resources management.</param>
/// An object providing the <returns><see>ICommunicationLayer</see>functionality</returns>
public ICommunicationLayer CreateCommunicationLayer(CommonBusControl pParent)
{
m_DDECommunicationLayerDescription.SetSettings(m_ServerDDE);
return(new DDE_to_Serial(m_ServerDDE, pParent));
}
internal NULL_to_Serial(string pTraceName, CommonBusControl pParent) : base(pTraceName, pParent)
{
}
///// <summary>
///// Gets or sets serial numer
///// </summary>
//[
//BrowsableAttribute( true ),
//CategoryAttribute( "Serial: Global Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "Defines Serial Number - must be unique" )
//]
//public short SerialNum
//{
// get
// {
// return ( m_Parent.SerialNum );
// }
// set
// {
// m_Parent.SerialNum = value;
// }
//}
///// <summary>
///// Gets or sets optional parity bit follows the data bits in the character frame
///// </summary>
//[
//BrowsableAttribute( true ),
//CategoryAttribute( "Serial: Data Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "An optional parity bit follows the data bits in the character frame" )
//]
//public sbyte Parity
//{
// get
// {
// return ( m_Parent2.Parity );
// }
// set
// {
// m_Parent2.Parity = value;
// }
//}
///// <summary>
///// Gets or sets number of data bits are transmitted in one unit
///// </summary>
//[
//BrowsableAttribute( true ),
//CategoryAttribute( "Serial: Data Settings" ),
//DefaultValueAttribute( 8 ),
//DescriptionAttribute( "Number of data bits are transmitted in one unit" )
//]
//public sbyte DataBits
//{
// get
// {
// return ( m_Parent2.DataBits );
// }
// set
// {
// m_Parent2.DataBits = value;
// }
//}
///// <summary>
///// Gets or setsumber of bits in the last part of a character frame
///// </summary>
//[
//BrowsableAttribute( true ),
//CategoryAttribute( "Serial: Data Settings" ),
//DefaultValueAttribute( 1 ),
//DescriptionAttribute( "Number of bits in the last part of a character frame [1, 1.5, or 2 stop bits]" )
//]
//public sbyte StopBits
//{
// get
// {
// return ( m_Parent2.StopBits );
// }
// set
// {
// m_Parent2.StopBits = value;
// }
//}
//#region Flow Control
///*Following attributes shall be browsable only in software/hardware flow control CASE*/
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "Transmit CTS control" )
//]
//public bool TxFlowCTS
//{
// get { return ( m_Parent2.TxFlowCTS ); }
// set { m_Parent2.TxFlowCTS = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "Transmit DSR control" )
//]
//public bool TxFlowDSR
//{
// get { return ( m_Parent2.TxFlowDSR ); }
// set { m_Parent2.TxFlowDSR = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "Transmit ??????" )
//]
//public bool TxFlowX
//{
// get { return ( m_Parent2.TxFlowX ); }
// set { m_Parent2.TxFlowX = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "??????" )
//]
//public bool TxWhenRxXoff
//{
// get { return ( m_Parent2.TxWhenRxXoff ); }
// set { m_Parent2.TxWhenRxXoff = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "??????" )
//]
//public bool RxGateDSR
//{
// get { return ( m_Parent2.RxGateDSR ); }
// set { m_Parent2.RxGateDSR = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "Receive ??????" )
//]
//public bool RxFlowX
//{
// get { return ( m_Parent2.RxFlowX ); }
// set { m_Parent2.RxFlowX = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "??????" )
//]
//public sbyte UseRTS
//{
// get { return ( m_Parent2.UseRTS ); }
// set { m_Parent2.UseRTS = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "??????" )
//]
//public sbyte UseDTR
//{
// get { return ( m_Parent2.UseDTR ); }
// set { m_Parent2.UseDTR = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "??????" )
//]
//public sbyte XonChar
//{
// get { return ( m_Parent2.XonChar ); }
// set { m_Parent2.XonChar = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "??????" )
//]
//public sbyte XoffChar
//{
// get { return ( m_Parent2.XoffChar ); }
// set { m_Parent2.XoffChar = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "??????" )
//]
//public ulong rxHighWater
//{
// get { return ( m_Parent2.rxHighWater ); }
// set { m_Parent2.rxHighWater = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "??????" )
//]
//public ulong rxLowWater
//{
// get { return ( m_Parent2.rxLowWater ); }
// set { m_Parent2.rxLowWater = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "??????" )
//]
//public ulong sendTimeoutMultiplier
//{
// get { return ( m_Parent2.sendTimeoutMultiplier ); }
// set { m_Parent2.sendTimeoutMultiplier = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "??????" )
//]
//public ulong sendTimeoutConstant
//{
// get { return ( m_Parent2.sendTimeoutConstant ); }
// set { m_Parent2.sendTimeoutConstant = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "??????" )
//]
//public ulong rxQueue
//{
// get { return ( m_Parent2.rxQueue ); }
// set { m_Parent2.rxQueue = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "??????" )
//]
//public ulong txQueue
//{
// get { return ( m_Parent2.txQueue ); }
// set { m_Parent2.txQueue = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "??????" )
//]
//public bool autoReopen
//{
// get { return ( m_Parent2.autoReopen ); }
// set { m_Parent2.autoReopen = value; }
//}
//[
//BrowsableAttribute( false ),
//CategoryAttribute( "Flow Control Settings" ),
//DefaultValueAttribute( 0 ),
//DescriptionAttribute( "??????" )
//]
//public bool checkAllSends
//{
// get { return ( m_Parent2.checkAllSends ); }
// set { m_Parent2.checkAllSends = value; }
//}
////end of Flow Control
//#endregion //Flow Control
#endregion
#endregion
#region ICommunicationLayerFactory Members
ICommunicationLayer ICommunicationLayerFactory.CreateCommunicationLayer(CommonBusControl cParent)
{
return(new RS_to_Serial(this, cParent));
}
internal DDE_to_Serial(string pTraceName, CommonBusControl pParent)
{
bytes = new byte[255];
}
public Medium_to_Serial(string pTraceName, CommonBusControl pParent)
{
m_traceName = pTraceName + ": " + ((uint)m_InstanceNum++).ToString();
m_TraceSource = pParent.GetTraceSource;
}
/// <summary>
/// Initializes a new instance of the <see cref="AvailableDPTree"/> class.
/// </summary>
/// <param name="pParent">The parent CommonBusControl.</param>
/// <param name="pOKCnacelForm">The reference to parent form with interface ICanBeAccepted.</param>
/// <param name="pSetting">The settings.</param>
/// <param name="pGuid">The GUID.</param>
public AvailableDPTree(CommonBusControl pParent, ICanBeAccepted pOKCnacelForm, string pSetting, Guid pGuid)
:
this(pParent, pOKCnacelForm)
{
m_PluginCollection.SetDefaultSsetting(pSetting, pGuid);
}
internal LocalOperation(Program parent, IDataProviderID dataProviderID, CommonBusControl commonBusControl, IProtocolParent protocolParent, bool readOperation)
{
Parent = parent;
Delay = System.Convert.ToInt32(parent.@_Delay.Text);
InitializeOperation(dataProviderID, commonBusControl, protocolParent, readOperation);
}
/// <summary>
/// When overridden in a derived class, instantiates object providing <see cref="T:CAS.Lib.CommonBus.ApplicationLayer.IApplicationLayerMaster" /> - an object
/// implementing master side (playing the role on the field network of the master station,) interface defined for the
/// application layer.
/// </summary>
/// <param name="pStatistic">Statistical information about the communication performance.</param>
/// <param name="pParent"><seealso cref="T:CAS.Lib.CommonBus.CommonBusControl" /> - Base class responsible for all of resources management used
/// by the component.</param>
/// <returns>Return an object implementing <see cref="IApplicationLayerMaster"/>.</returns>
/// <exception cref="System.ArgumentNullException">
/// </exception>
public override IApplicationLayerMaster GetApplicationLayerMaster(IProtocolParent pStatistic, CommonBusControl pParent)
{
if (pStatistic == null)
{
throw new ArgumentNullException($"{pStatistic} cannot be null");
}
if (pParent == null)
{
throw new ArgumentNullException($"{pParent} cannot be null");
}
return(new TextReaderApplicationLayerMaster(pStatistic, pParent, ProtocolParameters));
}
protected CommBase(string pName, CommonBusControl pParent)
: base(pName, pParent)
{
}
/// <summary>
/// Instantiate new object providing <see>ICommunicationLayer</see> functionality.
/// </summary>
/// <param name="pParent">Base class responsible for the resources management.</param>
/// An object providing the <returns><see>ICommunicationLayer</see>functionality</returns>
public ICommunicationLayer CreateCommunicationLayer(CommonBusControl pParent)
{
m_CommunicationLayerDescription.SetSettings(m_SocketNumber, m_ProtocolType, m_LayerName);
return(new Net_to_Serial(m_SocketNumber, m_ProtocolType, m_LayerName, pParent));
}
/// <summary>
/// Instantiate new object providing <see>ICommunicationLayer</see> functionality.
/// </summary>
/// <param name="pParent">Base class responsible for the resources management.</param>
/// An object providing the <returns><see>ICommunicationLayer</see>functionality</returns>
public ICommunicationLayer CreateCommunicationLayer(CommonBusControl pParent)
{
m_NullCommunicationLayerDescription.SetSettings(m_LayerName);
return(new NULL_to_Serial(m_LayerName, pParent));
}
public override Lib.CommonBus.ApplicationLayer.IApplicationLayerMaster GetApplicationLayerMaster(IProtocolParent pStatistic, CommonBusControl pParent)
{
throw new NotImplementedException();
}
/// <summary>
/// Initializes a new instance of the <see cref="Net_to_Serial"/> class that implements
/// of the <see cref="ICommunicationLayer"/> for the UDP and TCP protocols.
/// </summary>
/// <param name="sockedNum">
/// The socked num used by the UDP protocol to send and receive packets.
/// If 0 the underling service allocates dynamically appropriate number –
/// it is preferred approach. For TCP this parameter is ignored.
/// </param>
/// <param name="protocol">The protocol type one of the <see cref="ProtocolType"/> values.</param>
/// <param name="pTraceName">Name of the trace.</param>
/// <param name="pParent">The parent component.</param>
internal Net_to_Serial(short sockedNum, ProtocolType protocol, string pTraceName, CommonBusControl pParent)
: base(pTraceName, pParent)
{
m_ProtocolType = protocol;
m_SocketNum = sockedNum;
if (m_SocketNum < 0)
{
m_SocketNum = 0;
}
switch (protocol)
{
case ProtocolType.Tcp:
TraceEvent(TraceEventType.Information, 361, "Creating TCP serial communication layer protocol ");
break;
case ProtocolType.Udp:
TraceEvent(TraceEventType.Information, 364, "Creating UDP serial communication layer protocol ");
break;
default:
throw (new ArgumentException("Net_to_Serial: ProtocolType not supported"));
}
}
