/// <summary>
/// Unused
/// </summary>
/// <param name="reader"></param>
/// <returns> a LN node </returns>
private NodeLN CreateLogicalNode(XmlReader reader)
{
reader.Read();
var prefix = reader.GetAttribute("prefix");
var lnClass = reader.GetAttribute("lnClass");
var inst = reader.GetAttribute("inst");
var name = "";
var type = reader.GetAttribute("lnType");
//var fcs = CreateFunctionalConstraints(type);
name = !String.IsNullOrWhiteSpace(prefix) ? String.Concat(prefix, lnClass, inst) : String.Concat(lnClass, inst);
var logicalNode = new NodeLN(name);
logicalNode.TypeId = type;
//foreach (var key in fcs.Keys)
//{
// NodeFC fc = new NodeFC(key.ToString());
// logicalNode.AddChildNode(fcs[key] as NodeBase);
//}
while (reader.Read())
{
if (reader.IsStartElement() && reader.Name.Equals("DOI"))
{
logicalNode.AddChildNode(CreateDigitalObject(reader.ReadSubtree()));
}
}
logicalNode.SortImmediateChildren();
return(logicalNode);
}
void createModelNodes(NodeLN ln, LogicalDevice ldevice)
{
LogicalNode lnode = new LogicalNode(ln.Name, ldevice);
ln.SCLServerModelObject = lnode;
foreach (NodeBase nb in ln.GetChildNodes())
{
if (nb is NodeDO)
{
createData(nb, lnode);
}
else if (nb is NodeRCB)
{
IEC61850.Common.ReportOptions rptOptions = (IEC61850.Common.ReportOptions)(nb.FindChildNode("OptFlds") as NodeData).DataValue;
IEC61850.Common.TriggerOptions trgOptions = (IEC61850.Common.TriggerOptions)(nb.FindChildNode("TrgOps") as NodeData).DataValue;
string rptId = (string)(nb.FindChildNode("RptID") as NodeData).DataValue;
string datSet = (string)(nb.FindChildNode("DatSet") as NodeData).DataValue;
uint confRev = (uint)(nb.FindChildNode("ConfRev") as NodeData).DataValue;
uint bufTm = (uint)(nb.FindChildNode("BufTm") as NodeData).DataValue;
uint intgPd = (uint)(nb.FindChildNode("IntgPd") as NodeData).DataValue;
datSet = datSet == "" ? null : datSet;
IEC61850.Server.ReportControlBlock rcb =
new IEC61850.Server.ReportControlBlock(nb.Name, lnode, rptId, (nb as NodeRCB).isBuffered, datSet, confRev, trgOptions, rptOptions, bufTm, intgPd);
nb.SCLServerModelObject = rcb;
}
}
}
private void CreateLogicalNodeTypes(List <NodeBase> list, IEnumerable <XElement> elements, XNamespace ns)
{
foreach (XElement el in elements)
{
NodeLN logicalNode = new NodeLN(el.Attribute("id").Value);
CreateDataObjects(logicalNode, el.Elements(ns + "DO"), ns);
list.Add(logicalNode);
}
}
/// <summary>
/// Creates a logical node (LN) and all of its children, including
/// FCs, DO's, and DA's
/// </summary>
/// <param name="reader"></param>
/// <returns> a LN node </returns>
private void CreateLogicalNodesIEC(NodeBase ld, IEnumerable <XElement> elements, XNamespace ns)
{
foreach (XElement ln in elements)
{
XAttribute a = ln.Attribute("prefix");
string prefix = a != null ? a.Value : "";
a = ln.Attribute("lnClass");
string lnClass = a != null ? a.Value : "";
a = ln.Attribute("inst");
string inst = a != null ? a.Value : "";
a = ln.Attribute("lnType");
string type = a != null ? a.Value : "";
// LN name is a combination of prefix, lnCLass, and inst
var name = !String.IsNullOrWhiteSpace(prefix) ? String.Concat(prefix, lnClass, inst) : String.Concat(lnClass, inst);
NodeLN logicalNode = new NodeLN(name);
logicalNode.TypeId = type;
NodeBase nodeType;
try
{
nodeType = _nodeTypes.Single(nt => nt.Name.Equals(type));
}
catch (Exception e)
{
logger.LogError("SCL Parser: LN type template not found: " + type.ToString() + ", for Node: " + name.ToString() + ", Exception: " + e.Message);
continue;
}
// for each DO in the LNodeType
foreach (var dataObject in nodeType.GetChildNodes())
{
try
{
NodeBase doType = _dataObjectTypes.Single(dot => dot.Name.Equals((dataObject as NodeDO).SCL_Type));
NodeBase ndataObject = logicalNode.AddChildNode(new NodeDO(dataObject.Name));
CreateSDO_DA(ndataObject, doType);
}
catch (Exception e)
{
logger.LogError("SCL Parser: DO type template not found: " + (dataObject as NodeDO).SCL_Type + ", for LN type: " + nodeType.Name + ", in node: " + name.ToString() + ", Exception: " + e.Message);
continue;
}
}
ld.AddChildNode(logicalNode);
CreateDataSets(logicalNode, ln.Elements(ns + "DataSet"), ns);
CreateReports(logicalNode, ln.Elements(ns + "ReportControl"), ns);
logicalNode.SortImmediateChildren(); // alphabetical
}
}
/// <summary>
///
/// </summary>
/// <param name="reader"></param>
/// <returns></returns>
private NodeLN CreateLogicalNodeType(XmlReader reader)
{
reader.Read();
var logicalNode = new NodeLN(reader.GetAttribute("id"));
while (reader.Read())
{
if (reader.IsStartElement() && reader.Name.Equals("DO"))
{
logicalNode.AddChildNode(CreateDigitalObject(reader.ReadSubtree()));
}
}
return(logicalNode);
}
private void CreateDataSets(NodeLN logicalNode, IEnumerable <XElement> elements, XNamespace ns)
{
XAttribute a;
NodeBase ld = logicalNode.Parent;
foreach (XElement el in elements)
{
NodeVL nodeVL = new NodeVL(el.Attribute("name").Value);
logicalNode.AddChildNode(nodeVL);
foreach (XElement dsMember in el.Elements(ns + "FCDA"))
{
try
{
a = dsMember.Attribute("prefix");
string prefix2 = a != null ? a.Value : "";
a = dsMember.Attribute("lnClass");
string lnClass2 = a != null ? a.Value : "";
a = dsMember.Attribute("lnInst");
string lnInst = a != null ? a.Value : "";
string fullName = String.Concat(prefix2, lnClass2, lnInst);
a = dsMember.Attribute("ldInst");
string ldInst = a != null ? a.Value : "";
a = dsMember.Attribute("doName");
string doName = a != null ? a.Value : "";
a = dsMember.Attribute("fc");
string fc = a != null ? a.Value : "";
// We are at the LN level, up 2 levels is an ied
//NodeIed iec = ld.Parent as NodeIed;
string serverLink = ld.Name + "/" + fullName + "." + fc + "." + doName;
serverLink = serverLink.Replace('.', '$');
string memberName = ld.Name + "/" + fullName + "." + doName;
// Cannot be done directly, the data are not yet present (instantiated)
// instead, add a temporary object
NodeVLM vlm = new NodeVLM(memberName);
vlm.SCL_FCDesc = fc;
vlm.SCL_ServerLink = serverLink;
nodeVL.AddChildNode(vlm);
}
catch (Exception e)
{
Logger.getLogger().LogError("CreateDataSets IEC: " + e.Message);
}
}
}
}
public void BuildIECModelFromMMSModel()
{
iec.DefineNVL = ied.DefineNVL;
iec.Revision = ied.Revision;
iec.VendorName = ied.VendorName;
iec.ModelName = ied.ModelName;
foreach (NodeLD ld in ied.GetChildNodes()) // LD level
{
NodeLD ild = new NodeLD(ld.Name);
ild.IsIecModel = true;
ild = (NodeLD)iec.AddChildNode(ild);
foreach (NodeLN ln in ld.GetChildNodes()) // LN level
{
NodeLN iln = new NodeLN(ln.Name);
iln.IsIecModel = true;
iln = (NodeLN)ild.AddChildNode(iln);
foreach (NodeFC fc in ln.GetChildNodes()) // FC level - skipping
{
if (fc.Name == "RP" || fc.Name == "BR")
{
continue;
}
// keep knowing FC for DA
foreach (NodeDO dO in fc.GetChildNodes()) // DO level
{
NodeDO ido = new NodeDO(dO.Name);
ido.IsIecModel = true;
// AddChildNode returns original object if the same name found (new object is forgotten)
ido = (NodeDO)iln.AddChildNode(ido);
// At this point, it can happen that we get DO more than once (same DO in several FC)
// For DOs, this is ok, FC is not relevant for DOs
// Next level is peculiar: can be DO (subDataObject) or a DA
// At this point, we will distinguish between DO and DA as follows:
// At the first guess, we suppose DA
// We will LINK the corresponding DA from MMS tree, and record the FC
// If another object with the same name comes in (from another FC branch in MMS tree)
// That means that we are not DA but DO (multiple FCs)
// And this all has to be done recursively
foreach (NodeBase da in dO.GetChildNodes())
{
recursiveLinkDA(da, ido, fc);
}
}
}
}
}
// Add rcbs to LNs
foreach (NodeLD ld in urcbs.GetChildNodes()) // LD level
{
foreach (NodeRCB urcb in ld.GetChildNodes())
{
NodeBase ln = iec.FindNodeByAddress(ld.Name, urcb.Name.Remove(urcb.Name.IndexOf("$")));
if (ln != null)
{
ln.LinkChildNodeByName(urcb);
}
}
}
foreach (NodeLD ld in brcbs.GetChildNodes()) // LD level
{
foreach (NodeRCB brcb in ld.GetChildNodes())
{
NodeBase ln = iec.FindNodeByAddress(ld.Name, brcb.Name.Remove(brcb.Name.IndexOf("$")));
if (ln != null)
{
ln.LinkChildNodeByName(brcb);
}
}
}
// Add datasets to LNs
foreach (NodeLD ld in lists.GetChildNodes()) // LD level
{
foreach (NodeVL vl in ld.GetChildNodes())
{
NodeBase ln = iec.FindNodeByAddress(ld.Name, vl.Name.Remove(vl.Name.IndexOf("$")));
if (ln != null)
{
ln.LinkChildNodeByName(vl);
}
}
}
}
/// <summary>
/// Creates a logical node (LN) and all of its children, including
/// FCs, DO's, and DA's
/// </summary>
/// <param name="reader"></param>
/// <returns> a LN node </returns>
private NodeLN CreateLogicalNode2(XmlReader reader)
{
reader.Read();
var prefix = reader.GetAttribute("prefix");
var lnClass = reader.GetAttribute("lnClass");
var inst = reader.GetAttribute("inst");
var type = reader.GetAttribute("lnType");
// LN name is a combination of prefix, lnCLass, and inst
var name = !String.IsNullOrWhiteSpace(prefix) ? String.Concat(prefix, lnClass, inst) : String.Concat(lnClass, inst);
NodeLN logicalNode = new NodeLN(name);
logicalNode.TypeId = type;
Hashtable functionalConstraints = new Hashtable();
NodeBase nodeType;
try
{
nodeType = _nodeTypes.Single(nt => nt.Name.Equals(type));
}
catch (Exception e)
{
logger.LogError("SCL Parser: LN type template not found: " + type.ToString() + ", for Node: " + name.ToString() + ", Exception: " + e.Message);
return(null);
}
// for each DO in the LNodeType
foreach (var dataObject in nodeType.GetChildNodes())
{
NodeBase doType = null;
try
{
doType = _dataObjectTypes.Single(dot => dot.Name.Equals((dataObject as NodeDO).SCL_Type));
}
catch (Exception e)
{
logger.LogError("SCL Parser: DO type template not found: " + (dataObject as NodeDO).SCL_Type + ", for LN type: " + nodeType.Name + ", in node: " + name.ToString() + ", Exception: " + e.Message);
continue;
}
// for each DA in the DOType
foreach (var dataAttribute in doType.GetChildNodes())
{
var fc = (dataAttribute as NodeData).SCL_FCDesc;
(dataAttribute as NodeData).SCL_DOName = dataObject.Name;
NodeData newNode = new NodeData(dataAttribute.Name);
newNode.SCL_Type = (dataAttribute as NodeData).SCL_Type;
newNode.SCL_BType = (dataAttribute as NodeData).SCL_BType;
newNode.SCL_DOName = (dataAttribute as NodeData).SCL_DOName;
newNode.SCL_FCDesc = (dataAttribute as NodeData).SCL_FCDesc;
// when the type is specified (ie. when it's a struct), get the struct child nodes
if (!String.IsNullOrWhiteSpace(newNode.SCL_Type))
{
var dataType =
_dataAttributeTypes.Single(dat => dat.Name.Equals((newNode.SCL_Type)));
foreach (NodeBase child in dataType.GetChildNodes())
{
var tempChild = new NodeData(child.Name);
tempChild.SCL_BType = (child as NodeData).SCL_BType;
if (!String.IsNullOrWhiteSpace((child as NodeData).SCL_Type))
{
var subDataType = _dataAttributeTypes.Single(dat => dat.Name.Equals((child as NodeData).SCL_Type));
foreach (NodeBase subChild in subDataType.GetChildNodes())
{
var tempSubChild = new NodeData(subChild.Name);
tempSubChild.SCL_BType = (subChild as NodeData).SCL_BType;
tempChild.AddChildNode(subChild);
}
}
newNode.AddChildNode(tempChild);
}
}
if (!functionalConstraints.ContainsKey(fc))
{
NodeFC nodeFC = new NodeFC(fc);
nodeFC.ForceAddChildNode(newNode);
functionalConstraints.Add(fc, nodeFC);
}
else
{
(functionalConstraints[fc] as NodeBase).ForceAddChildNode(newNode);
}
}
}
// for each hashtable element
foreach (var key in functionalConstraints.Keys)
{
var doList = new List <NodeDO>();
// for each data attribute of the functional constraint
foreach (var da in (functionalConstraints[key] as NodeBase).GetChildNodes())
{
var doName = (da as NodeData).SCL_DOName;
if (doList.Exists(x => x.Name.Equals(doName)))
{
doList.Single(x => x.Name.Equals(doName)).AddChildNode(da);
}
else
{
var temp = new NodeDO(doName);
temp.AddChildNode(da);
doList.Add(temp);
}
}
var nodeFC = new NodeFC(key as string);
foreach (NodeDO x in doList)
{
nodeFC.AddChildNode(x);
}
nodeFC.SortImmediateChildren(); // alphabetical
logicalNode.AddChildNode(nodeFC);
}
logicalNode.SortImmediateChildren(); // alphabetical
return(logicalNode);
}
