/// <summary>
/// Create a new MmsValue instance of type MMS_ARRAY. Array elements have the fiven type
/// </summary>
/// <returns>the newly created array</returns>
/// <param name="elementType">array element type</param>
/// <param name="size">number of array elements</param>
public static MmsValue NewArray(MmsVariableSpecification elementType, int size)
{
if (size < 1)
{
throw new MmsValueException("array requires at least one element");
}
IntPtr newValue = MmsValue_createArray(elementType.self, size);
return(new MmsValue(newValue, true));
}
/// <summary>
/// Gets the type of the array elements.
/// </summary>
/// <returns>
/// The array element type.
/// </returns>
/// <exception cref="MmsValueException">This exception is thrown if the value is not of type MMS_ARRAY</exception>
public MmsVariableSpecification getArrayElementType()
{
if (GetType() == MmsType.MMS_ARRAY)
{
IntPtr varSpecPtr = MmsVariableSpecification.MmsVariableSpecification_getArrayElementSpecification(self);
return(new MmsVariableSpecification(varSpecPtr, this));
}
else
{
throw new MmsValueException("specification is of wrong type");
}
}
/// <summary>
/// Gets the child value with the given name
/// </summary>
/// <returns>the child value or null if no matching child has been found.</returns>
/// <param name="childPath">path specifying the child using '.' or '$' as path element separator.</param>
/// <param name="specification">the variable specification to use.</param>
public MmsValue GetChildValue(string childPath, MmsVariableSpecification specification)
{
StringBuilder childPathStr = new StringBuilder(childPath);
childPathStr.Replace('.', '$');
IntPtr childPtr = MmsVariableSpecification_getChildValue(specification.self, valueReference, childPathStr.ToString());
if (childPtr == IntPtr.Zero)
{
return(null);
}
else
{
return(new MmsValue(childPtr));
}
}
public static void Main(string[] args)
{
Console.WriteLine("Hello World!");
IedConnection con = new IedConnection();
string hostname;
if (args.Length > 0)
{
hostname = args[0];
}
else
{
hostname = "127.0.0.1";
}
int port = 102;
if (args.Length > 1)
{
port = Int32.Parse(args [1]);
}
Console.WriteLine("Connect to " + hostname);
try
{
con.Connect(hostname, port);
/* Get variable specification of the SGCB (optional) */
MmsVariableSpecification sgcbVarSpec = con.GetVariableSpecification("DEMOPROT/LLN0.SGCB", FunctionalConstraint.SP);
/* Read SGCB */
MmsValue sgcbVal = con.ReadValue("DEMOPROT/LLN0.SGCB", FunctionalConstraint.SP);
Console.WriteLine("NumOfSG: {0}", sgcbVal.GetChildValue("NumOfSG", sgcbVarSpec).ToString());
Console.WriteLine("ActSG: {0}", sgcbVal.GetChildValue("ActSG", sgcbVarSpec).ToString());
Console.WriteLine("EditSG: {0}", sgcbVal.GetChildValue("EditSG", sgcbVarSpec).ToString());
Console.WriteLine("CnfEdit: {0}", sgcbVal.GetChildValue("CnfEdit", sgcbVarSpec).ToString());
/* Set active setting group */
con.WriteValue("DEMOPROT/LLN0.SGCB.ActSG", FunctionalConstraint.SP, new MmsValue((uint)2));
/* Set edit setting group */
con.WriteValue("DEMOPROT/LLN0.SGCB.EditSG", FunctionalConstraint.SP, new MmsValue((uint)1));
/* Change a setting group value */
con.WriteValue("DEMOPROT/PTOC1.StrVal.setMag.f", FunctionalConstraint.SE, new MmsValue(1.0f));
/* Confirm new setting group values */
con.WriteValue("DEMOPROT/LLN0.SGCB.CnfEdit", FunctionalConstraint.SP, new MmsValue(true));
/* Read SGCB again */
sgcbVal = con.ReadValue("DEMOPROT/LLN0.SGCB", FunctionalConstraint.SP);
Console.WriteLine("ActSG: {0}", sgcbVal.GetChildValue("ActSG", sgcbVarSpec).ToString());
con.Abort();
}
catch (IedConnectionException e)
{
Console.WriteLine(e.Message);
}
// release all resources - do NOT use the object after this call!!
con.Dispose();
}
public MmsVariableSpecificationEnumerator(MmsVariableSpecification value)
{
this.value = value;
}
internal MmsVariableSpecification(IntPtr self, MmsVariableSpecification parent)
{
this.self = self;
this.responsableForDeletion = false;
this.parent = parent;
}
public MmsVariableSpecificationEnumerator(MmsVariableSpecification value)
{
this.value = value;
}
public static void Main(string[] args)
{
IedConnection con = new IedConnection();
string hostname;
if (args.Length > 0)
{
hostname = args[0];
}
else
{
hostname = "localhost";
}
try
{
Console.WriteLine("Connect to " + hostname + " ...");
con.Connect(hostname, 102);
Console.WriteLine("Connected.");
List <string> serverDirectory = con.GetServerDirectory(false);
foreach (string ldName in serverDirectory)
{
Console.WriteLine("LD: " + ldName);
List <string> lnNames = con.GetLogicalDeviceDirectory(ldName);
foreach (string lnName in lnNames)
{
Console.WriteLine(" LN: " + lnName);
string logicalNodeReference = ldName + "/" + lnName;
// discover data objects
List <string> dataObjects =
con.GetLogicalNodeDirectory(logicalNodeReference, ACSIClass.ACSI_CLASS_DATA_OBJECT);
foreach (string dataObject in dataObjects)
{
Console.WriteLine(" DO: " + dataObject);
List <string> dataDirectory = con.GetDataDirectoryFC(logicalNodeReference + "." + dataObject);
foreach (string dataDirectoryElement in dataDirectory)
{
string daReference = logicalNodeReference + "." + dataObject + "." + ObjectReference.getElementName(dataDirectoryElement);
// get the type specification of a variable
MmsVariableSpecification specification = con.GetVariableSpecification(daReference, ObjectReference.getFC(dataDirectoryElement));
Console.WriteLine(" DA/SDO: [" + ObjectReference.getFC(dataDirectoryElement) + "] " +
ObjectReference.getElementName(dataDirectoryElement) + " : " + specification.GetType()
+ "(" + specification.Size() + ")");
if (specification.GetType() == MmsType.MMS_STRUCTURE)
{
foreach (MmsVariableSpecification elementSpec in specification)
{
Console.WriteLine(" " + elementSpec.GetName() + " : " + elementSpec.GetType());
}
}
}
}
// discover data sets
List <string> dataSets =
con.GetLogicalNodeDirectory(logicalNodeReference, ACSIClass.ACSI_CLASS_DATA_SET);
foreach (string dataSet in dataSets)
{
Console.WriteLine(" Dataset: " + dataSet);
}
// discover unbuffered report control blocks
List <string> urcbs =
con.GetLogicalNodeDirectory(logicalNodeReference, ACSIClass.ACSI_CLASS_URCB);
foreach (string urcb in urcbs)
{
Console.WriteLine(" URCB: " + urcb);
}
// discover buffered report control blocks
List <string> brcbs =
con.GetLogicalNodeDirectory(logicalNodeReference, ACSIClass.ACSI_CLASS_BRCB);
foreach (string brcb in brcbs)
{
Console.WriteLine(" BRCB: " + brcb);
}
}
}
con.Abort();
}
catch (IedConnectionException e)
{
Console.WriteLine(e.Message);
}
}
