public dynamic GetValue(Item61850 item)
{
dynamic val;
switch (item.typeMMS)
{
case MmsType.MMS_BIT_STRING:
val = _connection.ReadBitStringValue(item.path, item.typeFC);
break;
case MmsType.MMS_BOOLEAN:
val = _connection.ReadBooleanValue(item.path, item.typeFC);
break;
case MmsType.MMS_FLOAT:
val = _connection.ReadFloatValue(item.path, item.typeFC);
break;
case MmsType.MMS_INTEGER:
val = _connection.ReadIntegerValue(item.path, item.typeFC);
break;
case MmsType.MMS_UNSIGNED:
val = _connection.ReadValue(item.path, item.typeFC);
break;
case MmsType.MMS_STRING:
val = _connection.ReadStringValue(item.path, item.typeFC);
break;
case MmsType.MMS_UTC_TIME:
val = _connection.ReadTimestampValue(item.path, item.typeFC);
break;
default:
val = _connection.ReadValue(item.path, item.typeFC);
break;
}
return(val);
}
public ResultValueModel ReadVariableValue(string hostip, Int32 port, string datatype, string FC, string valueaddress)
{ //instance
IedConnection con = new IedConnection();
try
{ //connection
con.Connect(hostip, port);
//extract fc
data_extract dataExtract = new data_extract();
var FunctionCode = dataExtract.ExtractFC(FC);
dynamic mmsresult = null;
//validate datatype
if (datatype == "BOOLEAN")
{
mmsresult = con.ReadBooleanValue(valueaddress, FunctionCode);
}
else if (datatype == "FLOAT")
{
mmsresult = con.ReadFloatValue(valueaddress, FunctionCode);
}
else if (datatype == "INT")
{
mmsresult = con.ReadIntegerValue(valueaddress, FunctionCode);
}
else if (datatype == "STRING")
{
mmsresult = con.ReadStringValue(valueaddress, FunctionCode);
}
else if (datatype == "BITSTRING")
{
mmsresult = con.ReadBitStringValue(valueaddress, FunctionCode);
}
//con close
con.Abort();
//extract value
dynamic ValueTuple = null;
ValueTuple = dataExtract.ExtractValue(mmsresult);
//result
Value_Result listresult = new Value_Result
{
Address = valueaddress,
Value = ValueTuple,
};
ResultValueModel result = new ResultValueModel
{
data = listresult,
error = false,
errormessage = null
};
//destroy instance
con.Dispose();
//result
return(result);
}
catch (IedConnectionException e)
{
ResultValueModel result = new ResultValueModel()
{
data = null,
error = true,
errormessage = e.Message.ToString()
};
//insert logs into db
Submission dbinsert = new Submission
{
CreatedAt = DateTime.Now,
Content = e.Message.ToString()
};
_subSvc.Create(dbinsert);
//destroy result
con.Dispose();
//result
return(result);
}
}
