public void ConnectionHandler()
{
IedModel iedModel = ConfigFileParser.CreateModelFromConfigFile("../../model.cfg");
int handlerCalled = 0;
int connectionCount = 0;
IedServer iedServer = new IedServer(iedModel);
string ipAddress = null;
iedServer.SetConnectionIndicationHandler(delegate(IedServer server, ClientConnection clientConnection, bool connected, object parameter) {
handlerCalled++;
if (connected)
{
connectionCount++;
}
else
{
connectionCount--;
}
ipAddress = clientConnection.GetPeerAddress();
}, null);
iedServer.Start(10002);
IedConnection con1 = new IedConnection();
con1.Connect("localhost", 10002);
Assert.AreEqual(1, handlerCalled);
Assert.AreEqual(1, connectionCount);
IedConnection con2 = new IedConnection();
con2.Connect("localhost", 10002);
Assert.AreEqual(2, handlerCalled);
Assert.AreEqual(2, connectionCount);
con1.Abort();
con2.Abort();
Assert.AreEqual(4, handlerCalled);
Assert.AreEqual(0, connectionCount);
Assert.AreEqual("127.0.0.1:", ipAddress.Substring(0, 10));
iedServer.Stop();
iedServer.Dispose();
}
public void ControlWriteAccessComplexDAToServer()
{
IedModel iedModel = ConfigFileParser.CreateModelFromConfigFile("../../model2.cfg");
IEC61850.Server.DataAttribute setAnVal_setMag = (IEC61850.Server.DataAttribute)iedModel.GetModelNodeByShortObjectReference("GenericIO/LLN0.SetAnVal.setMag");
IedServer iedServer = new IedServer(iedModel);
int handlerCalled = 0;
MmsValue receivedValue = null;
iedServer.SetWriteAccessPolicy(FunctionalConstraint.SP, AccessPolicy.ACCESS_POLICY_DENY);
iedServer.HandleWriteAccessForComplexAttribute(setAnVal_setMag, delegate(IEC61850.Server.DataAttribute dataAttr, MmsValue value, ClientConnection con, object parameter) {
receivedValue = value;
handlerCalled++;
return(MmsDataAccessError.SUCCESS);
}, null);
iedServer.Start(10002);
IedConnection connection = new IedConnection();
connection.Connect("localhost", 10002);
MmsValue complexValue = MmsValue.NewEmptyStructure(1);
complexValue.SetElement(0, new MmsValue((float)1.0));
connection.WriteValue("simpleIOGenericIO/LLN0.SetAnVal.setMag", FunctionalConstraint.SP, complexValue);
Assert.NotNull(receivedValue);
Assert.AreEqual(MmsType.MMS_STRUCTURE, receivedValue.GetType());
Assert.AreEqual(1.0, receivedValue.GetElement(0).ToFloat());
receivedValue.Dispose();
receivedValue = null;
connection.WriteValue("simpleIOGenericIO/LLN0.SetAnVal.setMag.f", FunctionalConstraint.SP, new MmsValue((float)2.0));
Assert.NotNull(receivedValue);
Assert.AreEqual(MmsType.MMS_FLOAT, receivedValue.GetType());
Assert.AreEqual(2.0, receivedValue.ToFloat());
connection.Abort();
iedServer.Stop();
iedServer.Dispose();
}
public void ControlHandler()
{
IedModel iedModel = ConfigFileParser.CreateModelFromConfigFile("../../model.cfg");
DataObject spcso1 = (DataObject)iedModel.GetModelNodeByShortObjectReference("GenericIO/GGIO1.SPCSO1");
Assert.IsNotNull(spcso1);
int handlerCalled = 0;
IedServer iedServer = new IedServer(iedModel);
iedServer.SetControlHandler(spcso1, delegate(ControlAction action, object parameter, MmsValue ctlVal, bool test) {
byte [] orIdent = action.GetOrIdent();
string orIdentStr = System.Text.Encoding.UTF8.GetString(orIdent, 0, orIdent.Length);
Assert.AreEqual("TEST1234", orIdentStr);
Assert.AreEqual(OrCat.MAINTENANCE, action.GetOrCat());
Assert.AreSame(spcso1, action.GetControlObject());
handlerCalled++;
return(ControlHandlerResult.OK);
}, null);
iedServer.Start(10002);
IedConnection connection = new IedConnection();
connection.Connect("localhost", 10002);
ControlObject controlClient = connection.CreateControlObject("simpleIOGenericIO/GGIO1.SPCSO1");
controlClient.SetOrigin("TEST1234", OrCat.MAINTENANCE);
Assert.IsNotNull(controlClient);
controlClient.Operate(true);
connection.Abort();
Assert.AreEqual(1, handlerCalled);
iedServer.Stop();
iedServer.Dispose();
}
private void WorkerThreadProc(object obj)
{
SCLServer self = (SCLServer)obj;
logger.LogInfo(String.Format("SCL Server " + sclModel.iec.Name + " - Creating model. It takes a while..."));
IedModel model = makeIecModel();
server = new IedServer(model);
InitializeValues(sclModel.iec);
server.Start(tcpPort);
//Thread.Sleep(100);
if (!server.isRunning())
{
logger.LogError(String.Format("SCL Server " + sclModel.iec.Name + " Failed at port " + tcpPort.ToString() + "!!!"));
self._run = false;
}
else
{
logger.LogInfo(String.Format("SCL Server " + sclModel.iec.Name + " Started at port " + tcpPort.ToString() + "!!!"));
}
while (self._run)
{
int waitres = WaitHandle.WaitAny(_waitHandles, 500);
switch (waitres)
{
case 0: // endthread
self._run = false;
break;
case WaitHandle.WaitTimeout:
if (!server.isRunning()) //logger.LogInfo("Server not running???");
{
self._run = false;
}
break;
}
}
server.Stop();
resetModelObjects(sclModel.iec);
server.Dispose();
server = null;
model.Dispose();
model = null;
sclModel = null;
logger.LogInfo(String.Format("SCL Server Stopped"));
}
public void WriteAccessPolicy()
{
IedModel iedModel = ConfigFileParser.CreateModelFromConfigFile("../../model.cfg");
IEC61850.Server.DataAttribute opDlTmms = (IEC61850.Server.DataAttribute)iedModel.GetModelNodeByShortObjectReference("GenericIO/PDUP1.OpDlTmms.setVal");
IEC61850.Server.DataAttribute rsDlTmms = (IEC61850.Server.DataAttribute)iedModel.GetModelNodeByShortObjectReference("GenericIO/PDUP1.RsDlTmms.setVal");
IedServer iedServer = new IedServer(iedModel);
iedServer.HandleWriteAccess(opDlTmms, delegate(IEC61850.Server.DataAttribute dataAttr, MmsValue value, ClientConnection con, object parameter) {
return(MmsDataAccessError.SUCCESS);
}, null);
iedServer.Start(10002);
IedConnection connection = new IedConnection();
connection.Connect("localhost", 10002);
iedServer.SetWriteAccessPolicy(FunctionalConstraint.SP, AccessPolicy.ACCESS_POLICY_ALLOW);
connection.WriteValue("simpleIOGenericIO/PDUP1.RsDlTmms.setVal", FunctionalConstraint.SP, new MmsValue((int)1234));
iedServer.SetWriteAccessPolicy(FunctionalConstraint.SP, AccessPolicy.ACCESS_POLICY_DENY);
connection.WriteValue("simpleIOGenericIO/PDUP1.OpDlTmms.setVal", FunctionalConstraint.SP, new MmsValue((int)1234));
try {
connection.WriteValue("simpleIOGenericIO/PDUP1.RsDlTmms.setVal", FunctionalConstraint.SP, new MmsValue((int)999));
}
catch (IedConnectionException e) {
Assert.AreEqual(IedClientError.IED_ERROR_ACCESS_DENIED, e.GetIedClientError());
}
MmsValue rsDlTmmsValue = iedServer.GetAttributeValue(rsDlTmms);
Assert.AreEqual(1234, rsDlTmmsValue.ToInt32());
connection.Abort();
iedServer.Stop();
iedServer.Dispose();
}