/// <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);
}
private void SendCommand(NodeBase data, Iec61850State iecs, ActionRequested how)
{
if (data != null)
{
NodeData d = (NodeData)data.Parent;
if (d != null)
{
NodeBase b, c;
CommandParams cPar = new CommandParams();
cPar.CommType = CommandType.SingleCommand;
if ((b = d.FindChildNode("ctlVal")) != null)
{
cPar.DataType = ((NodeData)b).DataType;
cPar.Address = b.Address;
cPar.ctlVal = ((NodeData)b).DataValue;
}
cPar.T = DateTime.MinValue;
cPar.interlockCheck = true;
cPar.synchroCheck = true;
cPar.orCat = OrCat.STATION_CONTROL;
cPar.orIdent = "IEDEXPLORER";
//cPar.orIdent = "ET03: 192.168.001.001 R001 K189 Origin:128";
cPar.CommandFlowFlag = CommandCtrlModel.Unknown;
b = data;
List <string> path = new List <string>();
do
{
b = b.Parent;
path.Add(b.Name);
} while (!(b is NodeFC));
path[0] = "ctlModel";
path[path.Count - 1] = "CF";
b = b.Parent;
for (int i = path.Count - 1; i >= 0; i--)
{
if ((b = b.FindChildNode(path[i])) == null)
{
break;
}
}
if (b != null)
{
if (b is NodeData)
{
cPar.CommandFlowFlag = (CommandCtrlModel)((long)((b as NodeData).DataValue));
}
}
CommandDialog dlg = new CommandDialog(cPar);
DialogResult res = dlg.ShowDialog(this);
if (res == DialogResult.Cancel)
{
return;
}
List <NodeData> ndar = new List <NodeData>();
//char *nameo[] = {"$Oper$ctlVal", "$Oper$origin$orCat", "$Oper$origin$orIdent", "$Oper$ctlNum", "$Oper$T", "$Oper$Test", "$Oper$Check"};
if ((b = d.FindChildNode("ctlVal")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = cPar.ctlVal;
ndar.Add(n);
}
if ((b = d.FindChildNode("origin")) != null)
{
if (how == ActionRequested.WriteAsStructure)
{
NodeData n = new NodeData(b.Name);
n.DataType = scsm_MMS_TypeEnum.structure;
n.DataValue = 2;
ndar.Add(n);
if ((c = b.FindChildNode("orCat")) != null)
{
NodeData n2 = new NodeData(b.Name + "$" + c.Name);
n2.DataType = ((NodeData)c).DataType;
n2.DataValue = (long)cPar.orCat;
n.AddChildNode(n2);
}
if ((c = b.FindChildNode("orIdent")) != null)
{
NodeData n2 = new NodeData(b.Name + "$" + c.Name);
n2.DataType = ((NodeData)c).DataType;
byte[] bytes = new byte[cPar.orIdent.Length];
int tmp1, tmp2; bool tmp3;
Encoder ascii = (new ASCIIEncoding()).GetEncoder();
ascii.Convert(cPar.orIdent.ToCharArray(), 0, cPar.orIdent.Length, bytes, 0, cPar.orIdent.Length, true, out tmp1, out tmp2, out tmp3);
n2.DataValue = bytes;
n.AddChildNode(n2);
}
}
else
{
if ((c = b.FindChildNode("orCat")) != null)
{
NodeData n = new NodeData(b.Name + "$" + c.Name);
n.DataType = ((NodeData)c).DataType;
n.DataValue = (long)cPar.orCat;
ndar.Add(n);
}
if ((c = b.FindChildNode("orIdent")) != null)
{
NodeData n = new NodeData(b.Name + "$" + c.Name);
n.DataType = ((NodeData)c).DataType;
byte[] bytes = new byte[cPar.orIdent.Length];
int tmp1, tmp2; bool tmp3;
Encoder ascii = (new ASCIIEncoding()).GetEncoder();
ascii.Convert(cPar.orIdent.ToCharArray(), 0, cPar.orIdent.Length, bytes, 0, cPar.orIdent.Length, true, out tmp1, out tmp2, out tmp3);
n.DataValue = bytes;
ndar.Add(n);
}
}
}
if ((b = d.FindChildNode("ctlNum")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = m_ctlNum++;
ndar.Add(n);
}
if ((b = d.FindChildNode("T")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
byte[] btm = new byte[] { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 };
n.DataValue = btm;
if (cPar.T != DateTime.MinValue)
{
int t = (int)Scsm_MMS.ConvertToUnixTimestamp(cPar.T);
byte[] uib = BitConverter.GetBytes(t);
btm[0] = uib[3];
btm[1] = uib[2];
btm[2] = uib[1];
btm[3] = uib[0];
}
ndar.Add(n);
}
if ((b = d.FindChildNode("Test")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = false;
ndar.Add(n);
}
if ((b = d.FindChildNode("Check")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = new byte[] { 0x40 };
n.DataParam = ((NodeData)b).DataParam;
ndar.Add(n);
}
iecs.Send(ndar.ToArray(), d.CommAddress, how);
}
else
{
MessageBox.Show("Basic structure not found!");
}
}
}
void OnActivateNVLClick(object sender, EventArgs e)
{
NodeVL vl = (NodeVL)(sender as ToolStripItem).Tag;
NodeBase ur = null;
Iec61850State iecs = vl.GetIecs();
if (iecs != null)
{
do
{
ur = (NodeData)iecs.ied.FindNodeByValue(scsm_MMS_TypeEnum.visible_string, vl.Address, ref ur);
if (ur == null)
{
MessageBox.Show("Suitable URCB not found, list cannot be activated!");
return;
}
} while (!ur.Parent.Name.ToLower().Contains("rcb"));
vl.urcb = (NodeData)ur;
if (vl.urcb != null)
{
NodeData d = (NodeData)vl.urcb.Parent;
List <NodeData> ndar = new List <NodeData>();
NodeBase b;
if ((b = d.FindChildNode("Resv")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = true;
ndar.Add(n);
}
if ((b = d.FindChildNode("DatSet")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = ((NodeData)b).DataValue;
ndar.Add(n);
}
if ((b = d.FindChildNode("OptFlds")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = new byte[] { 0x7c, 0x00 };
n.DataParam = 6;
ndar.Add(n);
}
if ((b = d.FindChildNode("TrgOps")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = new byte[] { 0x74 };
n.DataParam = 2;
ndar.Add(n);
}
if ((b = d.FindChildNode("RptEna")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = true;
ndar.Add(n);
}
if ((b = d.FindChildNode("GI")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = true;
ndar.Add(n);
}
iecs.Send(ndar.ToArray(), d.CommAddress, ActionRequested.Write);
vl.Activated = true;
}
}
else
{
MessageBox.Show("Basic structure not found!");
}
}
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);
}
}
}
}
private void processDOI(string LNNodeLnType, string LNNodeCnName, XmlNode LNNodeCn, NodeBase LNNb, XmlNodeList LNodeTypeNodes, XmlNodeList DOTypeNodes, XmlNodeList DATypeNodes)
{
// Process Instantiated Data Object
foreach (XmlNode LNNodeTypeNodesNd in LNodeTypeNodes)
{
foreach (XmlNode LNNodeTypeNodesNdCn in LNNodeTypeNodesNd.ChildNodes)
{
if (LNNodeCnName == getStringAttribute(LNNodeTypeNodesNdCn, "name") && LNNodeLnType == getStringAttribute(LNNodeTypeNodesNd, "id"))
{
foreach (XmlNode DOTypeNodesNd in DOTypeNodes)
{
if (getStringAttribute(LNNodeTypeNodesNdCn, "type") == getStringAttribute(DOTypeNodesNd, "id"))
{
foreach (XmlNode DOTypeNodesNdCn in DOTypeNodesNd.ChildNodes)
{
if (DOTypeNodesNdCn.Name == "DA")
{
NodeBase LNFC = LNNb.AddChildNode(new NodeFC(getStringAttribute(DOTypeNodesNdCn, "fc")));
NodeBase LNFCCn = LNFC.AddChildNode(new NodeData(getStringAttribute(LNNodeTypeNodesNdCn, "name")));
NodeData Nd = new NodeData(getStringAttribute(DOTypeNodesNdCn, "name"));
Nd.DataType = getVarDataType(getStringAttribute(DOTypeNodesNdCn, "bType"));
NodeBase DOCn = LNFCCn.AddChildNode(Nd);
if (Nd.DataType == scsm_MMS_TypeEnum.structure)
{
processStructDAType(DOCn, getStringAttribute(DOTypeNodesNdCn, "type"), DATypeNodes);
}
}
}
}
}
}
}
}
foreach (XmlNode LNNodeCnNd in LNNodeCn.ChildNodes)
{
if (LNNodeCnNd.Name == "DAI")
{
if (getStringAttribute(LNNodeCnNd, "name") == "d")
{
foreach (XmlNode LNNodeCnNdCn in LNNodeCnNd)
{
if (LNNodeCnNdCn.Name == "Val")
{
NodeBase FCNb = LNNb.FindChildNode("DC");
if (FCNb != null)
{
NodeBase[] FCNbCn = FCNb.GetChildNodes();
if (FCNbCn.Length > 0)
{
foreach (NodeBase DO in FCNbCn)
{
if (DO.Name == LNNodeCnName)
{
NodeBase[] DOCn = DO.GetChildNodes();
if (DOCn.Length > 0)
{
foreach (NodeBase DA in DOCn)
{
if (DA.Name == "d")
{
(DA as NodeData).DataValue = LNNodeCnNdCn.InnerText;
}
}
}
}
}
}
}
int i = 0;
}
}
}
}
}
}
public void DeleteNVL(NodeVL nvl)
{
NodeBase[] ndarr = new NodeBase[1];
ndarr[0] = nvl;
iecs.Send(ndarr, nvl.CommAddress, ActionRequested.DeleteNVL);
}
public void ActivateNVL(NodeVL vl)
{
//Logger.getLogger().LogError("Function not active, try to configure an RCB!");
//return;
NodeBase ur = null;
Iec61850State iecs = vl.GetIecs();
bool retry;
if (iecs != null)
{
do
{
ur = (NodeData)iecs.DataModel.ied.FindNodeByValue(scsm_MMS_TypeEnum.visible_string, vl.IecAddress, ref ur);
if (ur == null || ur.Parent == null)
{
Logger.getLogger().LogError("Suitable URCB not found, list cannot be activated!");
return;
}
retry = !ur.Parent.Name.ToLower().Contains("rcb");
vl.urcb = (NodeData)ur;
NodeData d = (NodeData)vl.urcb.Parent;
NodeData b;
if ((b = (NodeData)d.FindChildNode("Resv")) != null)
{
// Resv is always a boolean
// If true then the rcb is occupied and we need to find another one
if ((bool)b.DataValue)
{
retry = true;
}
}
} while (retry);
if (vl.urcb != null)
{
NodeData d = (NodeData)vl.urcb.Parent;
List <NodeData> ndar = new List <NodeData>();
NodeBase b;
if ((b = d.FindChildNode("Resv")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = true;
ndar.Add(n);
}
if ((b = d.FindChildNode("DatSet")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = ((NodeData)b).DataValue;
ndar.Add(n);
}
if ((b = d.FindChildNode("OptFlds")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = new byte[] { 0x7c, 0x00 };
n.DataParam = 6;
ndar.Add(n);
}
if ((b = d.FindChildNode("TrgOps")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = new byte[] { 0x74 };
n.DataParam = 2;
ndar.Add(n);
}
if ((b = d.FindChildNode("RptEna")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = true;
ndar.Add(n);
}
if ((b = d.FindChildNode("GI")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = true;
ndar.Add(n);
}
iecs.Send(ndar.ToArray(), d.CommAddress, ActionRequested.Write);
vl.Activated = true;
}
}
else
{
Logger.getLogger().LogError("Basic structure not found!");
}
}
private void CreateSDO_DA(NodeBase dataObject, NodeBase doType)
{
// for each DA in the DOType
foreach (var dataAttribute in doType.GetChildNodes())
{
if (dataAttribute is NodeDO)
{
// SDO (sub Data Object)
NodeBase subDoType = null;
try
{
subDoType = _dataObjectTypes.Single(dot => dot.Name.Equals((dataAttribute as NodeDO).SCL_Type));
}
catch (Exception e)
{
logger.LogError("SCL Parser: SDO type template not found: " + (dataAttribute as NodeDO).SCL_Type + ", for DO type: " + doType.Name + ", for LN type: " + doType.Parent.Name + ", in node: " + dataObject.Parent.Name + ", Exception: " + e.Message);
continue;
}
NodeDO subDataObject = new NodeDO(dataAttribute.Name);
subDataObject.SCL_ArraySize = (dataAttribute as NodeDO).SCL_ArraySize;
dataObject.AddChildNode(subDataObject);
if (subDataObject.SCL_ArraySize > 0)
{
for (int i = 0; i < subDataObject.SCL_ArraySize; i++)
{
NodeDO arrDataObject = new NodeDO("[" + i.ToString() + "]");
subDataObject.AddChildNode(arrDataObject);
arrDataObject.SCL_UpperDOName = dataObject.Name;
foreach (var dataAttribute2 in subDoType.GetChildNodes())
{
if (dataAttribute2 is NodeDO)
{
CreateSDO_DA(arrDataObject, subDoType);
}
else
{
CreateDataAttributesIEC(arrDataObject, dataAttribute2);
}
}
}
}
else
{
foreach (var dataAttribute2 in subDoType.GetChildNodes())
{
if (dataAttribute2 is NodeDO)
{
CreateSDO_DA(subDataObject, subDoType);
}
else
{
CreateDataAttributesIEC(subDataObject, dataAttribute2);
}
}
}
}
if (dataAttribute is NodeData && !(dataAttribute is NodeDO))
{
CreateDataAttributesIEC(dataObject, dataAttribute);
}
}
}
/// <summary>
/// Reads through the specified SCL file and creates a logical tree
/// </summary>
/// <param name="fileName"></param>
/// <param name="env"></param>
/// <returns>IECS tree state to be displayed</returns>
public List <Iec61850Model> CreateTree(String fileName) //, Env env)
{
// Model [0] is a master for types etc.
_dataModels.Add(new Iec61850State().DataModel);
_nodeTypes = new List <NodeBase>();
_dataObjectTypes = new List <NodeBase>();
_dataAttributeTypes = new List <NodeBase>();
int i = 0;
logger.LogInfo("Reading SCL file " + fileName);
XDocument doc = XDocument.Load(fileName);
XNamespace ns = doc.Root.Name.Namespace;
GetTypes(doc, ns);
_dataModels[0].enums.SortImmediateChildren();
//logger.LogInfo("Reading XML tree.");
foreach (XElement ied in doc.Root.Elements(ns + "IED"))
{
// Create model. Model 0 (master model) is already created above
if (i > 0)
{
_dataModels.Add(new Iec61850State().DataModel);
}
XAttribute a = ied.Attribute("name");
if (a != null)
{
_dataModels[i].ied = new NodeIed(a.Value, _dataModels[i]);
}
else
{
continue; // cannot proceed
}
if (a != null)
{
_dataModels[i].iec = new NodeIed(a.Value, _dataModels[i]);
}
else
{
continue; // cannot proceed
}
_dataModels[i].iec.IsIecModel = true;
a = ied.Attribute("manufacturer");
if (a != null)
{
_dataModels[i].ied.VendorName = a.Value;
}
if (a != null)
{
_dataModels[i].iec.VendorName = a.Value;
}
a = ied.Attribute("type");
if (a != null)
{
_dataModels[i].ied.ModelName = a.Value;
}
if (a != null)
{
_dataModels[i].iec.ModelName = a.Value;
}
a = ied.Attribute("revision");
if (a != null)
{
_dataModels[i].ied.Revision = a.Value;
}
if (a != null)
{
_dataModels[i].iec.Revision = a.Value;
}
int ldidx = 0;
// IEC 61850 Tree
CreateLogicalDevicesIEC(_dataModels[i].iec, ied.Descendants(ns + "LDevice"), ns);
ldidx = 0;
foreach (XElement ld in ied.Descendants(ns + "LDevice"))
{
NodeBase ldroot = _dataModels[i].iec.GetChildNode(ldidx++);
int lnidx = 0;
IEnumerable <XElement> lns = (from el in ld.Elements() where el.Name.LocalName.StartsWith("LN") select el);
int cnt = lns.Count();
foreach (XElement ln in lns)
{
NodeBase lnroot = ldroot.GetChildNode(lnidx++);
ReadDataInstanceValues(lnroot, ln.Elements(ns + "DOI"), ns);
}
}
// Ied Tree
makeIedModelFromIecModel(_dataModels[i], _dataModels[i].iec);
i++;
}
return(_dataModels);
}
void makeIedModelFromIecModel(Iec61850Model model, NodeBase iec)
{
foreach (NodeBase child in iec.GetChildNodes())
{
if ((child is NodeData && !(child is NodeDO)) || child is NodeVLM)
{
// First DataAttribute child
// Create the whole path down to Ied
List <NodeBase> path = new List <NodeBase>();
NodeBase nb = child.Parent;
while (nb != null && !(nb is NodeIed))
{
path.Add(nb);
nb = nb.Parent;
}
NodeBase subtree = model.ied;
string fc = "";
if (child is NodeData && !(child is NodeDO))
{
fc = (child as NodeData).SCL_FCDesc;
if (String.IsNullOrEmpty(fc))
{
logger.LogError("FC is empty for DataAttribute: " + child.IecAddress);
continue;
}
}
path.Reverse();
foreach (NodeBase pnb in path)
{
if (pnb is NodeLD)
{
subtree = subtree.AddChildNode(new NodeLD(pnb.Name));
}
else if (pnb is NodeLN)
{
subtree = subtree.AddChildNode(new NodeLN(pnb.Name));
// Inserting the FC level
if (!String.IsNullOrEmpty(fc)) // due to VLM
{
subtree = subtree.AddChildNode(new NodeFC(fc));
}
}
else if (pnb is NodeDO)
{
subtree = subtree.AddChildNode(new NodeDO(pnb.Name));
}
else if (pnb is NodeRCB)
{
subtree = subtree.AddChildNode(new NodeRCB(pnb.Name));
(subtree as NodeRCB).isBuffered = (pnb as NodeRCB).isBuffered;
if ((pnb as NodeRCB).isBuffered)
{
model.brcbs.AddChildNode(new NodeLD(path[0].Name)).LinkChildNodeByName(subtree);
}
else
{
model.urcbs.AddChildNode(new NodeLD(path[0].Name)).LinkChildNodeByName(subtree);
}
}
else if (pnb is NodeVL)
{
//subtree = subtree.AddChildNode(new NodeVL(pnb.Name));
model.lists.AddChildNode(new NodeLD(path[0].Name)).LinkChildNodeByName(pnb);
}
}
if (!(child is NodeVLM))
{
subtree.LinkChildNodeByName(child);
}
else
{
// Fill the gap -> find the link for VLM nodes
(child as NodeVLM).LinkedNode = model.iec.FindSubNode(child.Name);
if ((child as NodeVLM).LinkedNode == null)
{
logger.LogWarning("DataSet " + child.Parent.IecAddress + ": node " + child.Name + " not found in the model!");
}
}
}
else
{
// Recursive call
makeIedModelFromIecModel(model, child);
}
}
}
private void ReadDataInstanceValues(NodeBase lnroot, IEnumerable <XElement> elements, XNamespace ns)
{
foreach (XElement inst in elements)
{
XAttribute a = inst.Attribute("name");
if (a == null)
{
logger.LogDebug("SCL DAI/DOI attribute 'name' not found for " + inst.ToString() + ", node " + lnroot.IecAddress);
return;
}
NodeBase child = lnroot.FindChildNode(a.Value);
if (child == null)
{
logger.LogDebug("SCL DAI/DOI child " + a.Value + " not found for " + inst.ToString() + ", node " + lnroot.IecAddress);
return;
}
XElement val = inst.Element(ns + "Val");
if (val != null && (child is NodeData) && !(child is NodeDO))
{
// Read value in
NodeData data = child as NodeData;
logger.LogDebug("SCL Value found for " + child.IecAddress + ": val = " + val.Value + ", BType=" + data.SCL_BType);
IEC61850.Server.DataAttributeType at = IEC61850.Server.DataAttribute.typeFromSCLString(data.SCL_BType);
try
{
if (at == IEC61850.Server.DataAttributeType.ENUMERATED)
{
NodeBase myEnum = _dataModels[0].enums.FindChildNode(data.SCL_Type);
if (myEnum != null)
{
NodeData myVal = (NodeData)myEnum.FindChildNode(val.Value);
if (myVal != null)
{
data.DataValue = int.Parse((string)myVal.DataValue);
data.DataType = scsm_MMS_TypeEnum.integer;
}
}
}
else if (at == IEC61850.Server.DataAttributeType.VISIBLE_STRING_32 ||
at == IEC61850.Server.DataAttributeType.VISIBLE_STRING_64 ||
at == IEC61850.Server.DataAttributeType.VISIBLE_STRING_65 ||
at == IEC61850.Server.DataAttributeType.VISIBLE_STRING_129 ||
at == IEC61850.Server.DataAttributeType.VISIBLE_STRING_255 ||
at == IEC61850.Server.DataAttributeType.UNICODE_STRING_255)
{
data.DataValue = val.Value;
data.DataType = scsm_MMS_TypeEnum.visible_string;
}
else if (at == IEC61850.Server.DataAttributeType.UNICODE_STRING_255)
{
data.DataValue = val.Value;
data.DataType = scsm_MMS_TypeEnum.mMSString;
}
else if (at == IEC61850.Server.DataAttributeType.INT8 ||
at == IEC61850.Server.DataAttributeType.INT16 ||
at == IEC61850.Server.DataAttributeType.INT32)
{
data.DataValue = int.Parse(val.Value);
data.DataType = scsm_MMS_TypeEnum.integer;
}
else if (at == IEC61850.Server.DataAttributeType.INT64)
{
data.DataValue = long.Parse(val.Value);
data.DataType = scsm_MMS_TypeEnum.integer;
}
else if (at == IEC61850.Server.DataAttributeType.INT8U ||
at == IEC61850.Server.DataAttributeType.INT16U ||
at == IEC61850.Server.DataAttributeType.INT32U)
{
data.DataValue = uint.Parse(val.Value);
data.DataType = scsm_MMS_TypeEnum.unsigned;
}
else if (at == IEC61850.Server.DataAttributeType.BOOLEAN)
{
data.DataValue = val.Value.ToUpper() == "TRUE";
data.DataType = scsm_MMS_TypeEnum.boolean;
}
else if (at == IEC61850.Server.DataAttributeType.FLOAT32)
{
data.DataValue = float.Parse(val.Value);
data.DataType = scsm_MMS_TypeEnum.floating_point;
}
else if (at == IEC61850.Server.DataAttributeType.FLOAT64)
{
data.DataValue = double.Parse(val.Value);
data.DataType = scsm_MMS_TypeEnum.floating_point;
}
else
{
logger.LogWarning("Reading initial value for type " + at.ToString() + " not supported!");
}
}
catch
{
logger.LogDebug("Error parsing SCL Value (above) for type " + at.ToString());
}
}
else
{
// Try children SDI
ReadDataInstanceValues(child, inst.Elements(ns + "SDI"), ns);
// Try children DAI
ReadDataInstanceValues(child, inst.Elements(ns + "DAI"), ns);
}
}
}
public Iec61850State sclParse(XmlDocument SclDoc)
{
XmlNodeList IEDNodes = SclDoc.GetElementsByTagName("IED");
XmlNodeList LDeviceNodes = SclDoc.GetElementsByTagName("LDevice");
XmlNodeList LNodeTypeNodes = SclDoc.GetElementsByTagName("LNodeType");
XmlNodeList DOTypeNodes = SclDoc.GetElementsByTagName("DOType");
XmlNodeList LN0Node = SclDoc.GetElementsByTagName("LN0");
XmlNodeList LNNodes = SclDoc.GetElementsByTagName("LN");
XmlNodeList DATypeNodes = SclDoc.GetElementsByTagName("DAType");
XmlNodeList DataSets = SclDoc.GetElementsByTagName("DataSet");
XmlNodeList GSE = SclDoc.GetElementsByTagName("GSE");
NodeBase LDNb, LNNb, NLNb = null;
Iec61850State iecf = new Iec61850State();
foreach (XmlNode IEDNode in IEDNodes)
{
foreach (XmlNode LDeviceNode in LDeviceNodes)
{
string LDName = getLDName(IEDNode, LDeviceNode);
if (LDName != null)
{
LDNb = iecf.DataModel.ied.AddChildNode(new NodeLD(LDName));
if (DataSets.Count > 0)
{
NLNb = iecf.DataModel.lists.AddChildNode(new NodeLD(iecf.DataModel.ied.GetActualChildNode().Name));
iecf.DataModel.ied.DefineNVL = true;
}
foreach (XmlNode LNNode in LDeviceNode.ChildNodes)
{
if (LNNode.Name == "LN")
{
string LNNodeName = getLNNodeName(LNNode);
if (LNNodeName != null)
{
LNNb = LDNb.AddChildNode(new NodeLN(LNNodeName));
processLN(LNNode, LNNb, LNodeTypeNodes, DOTypeNodes, DATypeNodes);
foreach (XmlNode LNNodeCn in LNNode.ChildNodes)
{
if (LNNodeCn.Name == "DOI")
{
processDOI(getStringAttribute(LNNode, "lnType"), getStringAttribute(LNNodeCn, "name"), LNNodeCn, LNNb, LNodeTypeNodes, DOTypeNodes, DATypeNodes);
}
}
}
}
}
foreach (XmlNode LNNode in LDeviceNode.ChildNodes)
{
if (LNNode.Name == "LN0")
{
string LNNodeName = getLNNodeName(LNNode);
if (LNNodeName != null)
{
LNNb = LDNb.AddChildNode(new NodeLN(LNNodeName));
processLN(LNNode, LNNb, LNodeTypeNodes, DOTypeNodes, DATypeNodes);
foreach (XmlNode LNNodeCn in LNNode.ChildNodes)
{
switch (LNNodeCn.Name)
{
case "DOI":
processDOI(getStringAttribute(LNNode, "lnType"), getStringAttribute(LNNodeCn, "name"), LNNodeCn, LNNb, LNodeTypeNodes, DOTypeNodes, DATypeNodes);
break;
case "ReportControl":
processReportControl(LNNodeCn, LNNb);
break;
case "GSEControl":
processGSEControl(LNNodeCn, LNNb, DataSets, GSE);
break;
case "DataSet":
processDataSet(LNNodeCn, NLNb, iecf, getStringAttribute(IEDNode, "name"), getStringAttribute(LNNode, "lnClass"));
break;
}
}
}
break;
}
}
}
}
}
return(iecf);
}
private void processReportControl(XmlNode LNNodeCn, NodeBase LNNb)
{
NodeBase lnfc = LNNb.AddChildNode(new NodeFC("RP"));
string[] rptIDSplit = LNNodeCn.Attributes.GetNamedItem("rptID").Value.ToString().Split('$');
NodeBase lnfccn = lnfc.AddChildNode(new NodeData(rptIDSplit[rptIDSplit.Length - 1]));
foreach (XmlAttribute Attr in LNNodeCn.Attributes)
{
NodeBase nd = null;
switch (Attr.Name.ToLower())
{
case "rptid":
nd = new NodeData("RptId");
(nd as NodeData).DataType = scsm_MMS_TypeEnum.visible_string;
(nd as NodeData).StringValue = Attr.Value;
lnfccn.AddChildNode(nd);
break;
case "confrev":
nd = new NodeData("ConfRev");
(nd as NodeData).DataType = scsm_MMS_TypeEnum.unsigned;
(nd as NodeData).DataValue = Attr.Value;
lnfccn.AddChildNode(nd);
break;
case "intgpd":
nd = new NodeData("IntgPd");
(nd as NodeData).DataType = scsm_MMS_TypeEnum.unsigned;
(nd as NodeData).DataValue = Attr.Value;
lnfccn.AddChildNode(nd);
break;
case "datset":
nd = new NodeData("DatSet");
(nd as NodeData).DataType = scsm_MMS_TypeEnum.visible_string;
(nd as NodeData).StringValue = Attr.Value;
lnfccn.AddChildNode(nd);
break;
case "buftime":
nd = new NodeData("BufTm");
(nd as NodeData).DataType = scsm_MMS_TypeEnum.unsigned;
(nd as NodeData).DataValue = Attr.Value;
lnfccn.AddChildNode(nd);
break;
}
}
foreach (XmlNode LNNodeCnCn in LNNodeCn.ChildNodes)
{
NodeBase nd = null;
switch (LNNodeCnCn.Name.ToLower())
{
case "trgops":
nd = new NodeData("TrgOps");
(nd as NodeData).DataType = scsm_MMS_TypeEnum.bit_string;
lnfccn.AddChildNode(nd);
break;
case "optfields":
nd = new NodeData("OptFlds");
(nd as NodeData).DataType = scsm_MMS_TypeEnum.bit_string;
lnfccn.AddChildNode(nd);
break;
case "rptenabled":
nd = new NodeData("RprEna");
(nd as NodeData).DataType = scsm_MMS_TypeEnum.boolean;
(nd as NodeData).DataValue = LNNodeCnCn.Value;
lnfccn.AddChildNode(nd);
break;
}
}
}
private void processGSEControl(XmlNode LNNodeCn, NodeBase LNNb, XmlNodeList DataSets, XmlNodeList GSE)
{
NodeBase LNFc = LNNb.AddChildNode(new NodeFC("GO"));
NodeBase DO = LNFc.AddChildNode(new NodeData(getStringAttribute(LNNodeCn, "name")));
NodeBase Nd = new NodeData("GoID");
(Nd as NodeData).DataType = scsm_MMS_TypeEnum.visible_string;
(Nd as NodeData).DataValue = getStringAttribute(LNNodeCn, "appID");
DO.AddChildNode(Nd);
Nd = new NodeData("DatSet");
(Nd as NodeData).DataType = scsm_MMS_TypeEnum.visible_string;
(Nd as NodeData).DataValue = LNNb.IecAddress + "$" + getStringAttribute(LNNodeCn, "datSet");
DO.AddChildNode(Nd);
if (GSE.Count > 0)
{
foreach (XmlNode GSENode in GSE)
{
if (GSENode.Name == "GSE" && getStringAttribute(LNNodeCn, "name") == getStringAttribute(GSENode, "cbName"))
{
foreach (XmlNode GSENodeCn in GSENode.ChildNodes)
{
if (GSENodeCn.Name == "Address")
{
Nd = new NodeData("DstAddress");
(Nd as NodeData).DataType = scsm_MMS_TypeEnum.structure;
NodeBase DA = DO.AddChildNode(Nd);
foreach (XmlNode GSENodeCnCn in GSENodeCn.ChildNodes)
{
switch (getStringAttribute(GSENodeCnCn, "type"))
{
case "MAC-Address":
Nd = new NodeData("Addr");
(Nd as NodeData).DataType = scsm_MMS_TypeEnum.visible_string;
(Nd as NodeData).DataValue = GSENodeCnCn.InnerText;
DA.AddChildNode(Nd);
break;
case "APPID":
Nd = new NodeData("APPID");
(Nd as NodeData).DataType = scsm_MMS_TypeEnum.visible_string;
(Nd as NodeData).DataValue = Convert.ToUInt32(GSENodeCnCn.InnerText).ToString();
DA.AddChildNode(Nd);
break;
case "VLAN-PRIORITY":
Nd = new NodeData("PRIORITY");
(Nd as NodeData).DataType = scsm_MMS_TypeEnum.visible_string;
(Nd as NodeData).DataValue = GSENodeCnCn.InnerText;
DA.AddChildNode(Nd);
break;
}
}
}
break;
}
}
}
}
}
internal override NodeBase FindNodeByValue(scsm_MMS_TypeEnum dataType, object dataValue, ref NodeBase ContinueAfter)
{
if (dataValue == null)
{
return(null);
}
NodeBase res = null;
if (_childNodes.Count > 0)
{
foreach (NodeBase b in _childNodes)
{
res = b.FindNodeByValue(dataType, dataValue, ref ContinueAfter);
if (res != null && ContinueAfter == null)
{
return(res);
}
if (res != null && ContinueAfter != null && res == ContinueAfter)
{
ContinueAfter = null;
}
}
}
else
{
if (dataType == this.DataType &&
this.DataValue != null && dataValue.ToString() == DataValue.ToString())
{
return(this);
}
}
return(null);
}
/// <summary>
/// Creates a DA node from parsed XML
/// </summary>
/// <param name="reader"></param>
/// <returns></returns>
private void CreateDataAttributes(NodeBase root, IEnumerable <XElement> elements, XNamespace ns)
{
foreach (XElement el in elements)
{
if (el.Attribute("name") != null)
{
NodeData data = new NodeData(el.Attribute("name").Value);
if (el.Attribute("fc") != null)
{
data.SCL_FCDesc = el.Attribute("fc").Value;
}
else if (root is NodeData && !(root is NodeDO))
{
data.SCL_FCDesc = (root as NodeData).SCL_FCDesc;
}
var bType = el.Attribute("bType");
if (bType == null)
{
XElement en = el.Element(ns + "Val");
if (en != null)
{
data.DataValue = en.Value;
}
// Inheritance
if (root is NodeData && !(root is NodeDO))
{
data.SCL_BType = (root as NodeData).SCL_BType;
}
}
else
{
data.SCL_BType = bType.Value;
if (data.SCL_BType.Equals("Struct") && null != el.Attribute("type"))
{
data.SCL_Type = el.Attribute("type").Value;
}
else if (data.SCL_BType.Equals("Enum"))
{
data.SCL_BType = String.Concat(data.SCL_BType, " (Integer)");
if (null != el.Attribute("type"))
{
data.SCL_Type = el.Attribute("type").Value;
}
}
}
IEC61850.Common.TriggerOptions trgOptions = IEC61850.Common.TriggerOptions.NONE;
XAttribute a = el.Attribute("dchg");
if ((a != null ? a.Value : "false").ToLower() == "true")
{
trgOptions |= IEC61850.Common.TriggerOptions.DATA_CHANGED;
}
a = el.Attribute("qchg");
if ((a != null ? a.Value : "false").ToLower() == "true")
{
trgOptions |= IEC61850.Common.TriggerOptions.QUALITY_CHANGED;
}
a = el.Attribute("dupd");
if ((a != null ? a.Value : "false").ToLower() == "true")
{
trgOptions |= IEC61850.Common.TriggerOptions.DATA_UPDATE;
}
data.SCL_TrgOps = (byte)trgOptions;
// Inheritance
if ((root is NodeData && !(root is NodeDO)) && trgOptions == IEC61850.Common.TriggerOptions.NONE)
{
data.SCL_TrgOps = (root as NodeData).SCL_TrgOps;
}
int cnt = 0;
if (el.Attribute("count") != null)
{
int.TryParse(el.Attribute("count").Value, out cnt);
}
data.SCL_ArraySize = cnt;
root.AddChildNode(data);
}
}
}
public void SendCommand(NodeBase data, CommandParams cPar, ActionRequested how)
{
if (data != null)
{
Logger.getLogger().LogInfo("Sending command " + data.IecAddress);
NodeData d = (NodeData)data.Parent;
if (d != null)
{
NodeBase b, c;
List <NodeData> ndar = new List <NodeData>();
//char *nameo[] = {"$Oper$ctlVal", "$Oper$origin$orCat", "$Oper$origin$orIdent", "$Oper$ctlNum", "$Oper$T", "$Oper$Test", "$Oper$Check"};
if ((b = d.FindChildNode("ctlVal")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = cPar.ctlVal;
ndar.Add(n);
}
if ((b = d.FindChildNode("origin")) != null)
{
if (how == ActionRequested.WriteAsStructure)
{
NodeData n = new NodeData(b.Name);
n.DataType = scsm_MMS_TypeEnum.structure;
n.DataValue = 2;
ndar.Add(n);
if ((c = b.FindChildNode("orCat")) != null)
{
NodeData n2 = new NodeData(b.Name + "$" + c.Name);
n2.DataType = ((NodeData)c).DataType;
n2.DataValue = (long)cPar.orCat;
n.AddChildNode(n2);
}
if ((c = b.FindChildNode("orIdent")) != null)
{
NodeData n2 = new NodeData(b.Name + "$" + c.Name);
n2.DataType = ((NodeData)c).DataType;
byte[] bytes = new byte[cPar.orIdent.Length];
int tmp1, tmp2; bool tmp3;
Encoder ascii = (new ASCIIEncoding()).GetEncoder();
ascii.Convert(cPar.orIdent.ToCharArray(), 0, cPar.orIdent.Length, bytes, 0, cPar.orIdent.Length, true, out tmp1, out tmp2, out tmp3);
n2.DataValue = bytes;
n.AddChildNode(n2);
}
}
else
{
if ((c = b.FindChildNode("orCat")) != null)
{
NodeData n = new NodeData(b.Name + "$" + c.Name);
n.DataType = ((NodeData)c).DataType;
n.DataValue = (long)cPar.orCat;
ndar.Add(n);
}
if ((c = b.FindChildNode("orIdent")) != null)
{
NodeData n = new NodeData(b.Name + "$" + c.Name);
n.DataType = ((NodeData)c).DataType;
byte[] bytes = new byte[cPar.orIdent.Length];
int tmp1, tmp2; bool tmp3;
Encoder ascii = (new ASCIIEncoding()).GetEncoder();
ascii.Convert(cPar.orIdent.ToCharArray(), 0, cPar.orIdent.Length, bytes, 0, cPar.orIdent.Length, true, out tmp1, out tmp2, out tmp3);
n.DataValue = bytes;
ndar.Add(n);
}
}
}
if ((b = d.FindChildNode("ctlNum")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
if (d.Name == "SBO" || d.Name == "SBOw")
{
n.DataValue = m_ctlNum;
}
else
{
n.DataValue = m_ctlNum++;
}
ndar.Add(n);
}
if ((b = d.FindChildNode("T")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
byte[] btm = new byte[] { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 };
n.DataValue = btm;
if (cPar.T != DateTime.MinValue)
{
if (d.Name == "Oper" && cPar.SBOdiffTime && cPar.SBOrun)
{
cPar.T.AddMilliseconds(cPar.SBOtimeout);
}
Scsm_MMS.ConvertToUtcTime(cPar.T, btm);
}
ndar.Add(n);
}
if ((b = d.FindChildNode("Test")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
n.DataValue = cPar.Test;
ndar.Add(n);
}
if ((b = d.FindChildNode("Check")) != null)
{
NodeData n = new NodeData(b.Name);
n.DataType = ((NodeData)b).DataType;
byte sync = 0x80;
byte intl = 0x40;
byte check = 0;
if (cPar.synchroCheck)
{
check |= sync;
}
if (cPar.interlockCheck)
{
check |= intl;
}
n.DataValue = new byte[] { check };
n.DataParam = ((NodeData)b).DataParam;
ndar.Add(n);
}
iecs.Send(ndar.ToArray(), d.CommAddress, how);
}
else
{
Logger.getLogger().LogError("Basic structure for a command not found at " + data.IecAddress + "!");
}
}
}
/// <summary>
/// Reads through a report subtree and creates a report from it
/// </summary>
/// <param name="reader"></param>
/// <param name="nodeName"></param>
/// <param name="deviceName"></param>
/// <returns> a RP node </returns>
private void CreateReports(NodeBase lnode, IEnumerable <XElement> elements, XNamespace ns)
{
if (lnode == null || elements == null || lnode.Parent == null || lnode.Parent.Parent == null)
{
Logger.getLogger().LogError("CreateReports: Something is null");
}
// We are at the LN level, up 2 levels is an ied
Iec61850Model _dataModel = (lnode.Parent.Parent as NodeIed).Model;
foreach (XElement el in elements)
{
List <NodeRCB> nodeRCBs = new List <NodeRCB>();
XAttribute a = el.Attribute("buffered");
bool buffered = a != null ? (a.Value.ToLower() == "true") : false;
string fc = buffered ? "BR" : "RP";
a = el.Attribute("indexed");
bool indexed = a != null ? (a.Value.ToLower() == "true") : true; // default true???
uint maxRptEnabled = 1;
XElement xeRptEnabled = el.Element(ns + "RptEnabled");
if (xeRptEnabled != null)
{
a = xeRptEnabled.Attribute("max");
try { maxRptEnabled = uint.Parse(a.Value); }
catch { }
}
// correction necessary???
if (!indexed)
{
maxRptEnabled = 1;
}
if (maxRptEnabled < 1)
{
maxRptEnabled = 1;
}
if (maxRptEnabled > 99)
{
maxRptEnabled = 99;
}
for (int i = 0; i < maxRptEnabled; i++)
{
nodeRCBs.Add(new NodeRCB(el.Attribute("name").Value + (indexed ? (i + 1).ToString("D2") : "")));
lnode.AddChildNode(nodeRCBs[i]);
nodeRCBs[i].isBuffered = buffered;
}
// rptID
NodeData RptId = new NodeData("RptID");
RptId.SCL_FCDesc = fc;
RptId.DataType = scsm_MMS_TypeEnum.visible_string;
a = el.Attribute("rptID");
RptId.DataValue = a != null ? a.Value : "";
// datSet
NodeData DatSet = new NodeData("DatSet");
DatSet.SCL_FCDesc = fc;
DatSet.DataType = scsm_MMS_TypeEnum.visible_string;
a = el.Attribute("datSet");
DatSet.DataValue = a != null ? a.Value : null; // null accepted
// confRev
NodeData ConfRev = new NodeData("ConfRev");
ConfRev.SCL_FCDesc = fc;
ConfRev.DataType = scsm_MMS_TypeEnum.unsigned;
a = el.Attribute("confRev");
try
{
ConfRev.DataValue = uint.Parse(a.Value);
}
catch
{
ConfRev.DataValue = (uint)1;
}
// bufTime
NodeData BufTm = new NodeData("BufTm");
BufTm.SCL_FCDesc = fc;
BufTm.DataType = scsm_MMS_TypeEnum.unsigned;
a = el.Attribute("bufTime");
try
{
BufTm.DataValue = uint.Parse(a.Value);
}
catch
{
BufTm.DataValue = (uint)0;
}
// intgPd
NodeData IntgPd = new NodeData("IntgPd");
IntgPd.SCL_FCDesc = fc;
IntgPd.DataType = scsm_MMS_TypeEnum.unsigned;
a = el.Attribute("intgPd");
try
{
IntgPd.DataValue = uint.Parse(a.Value);
}
catch
{
IntgPd.DataValue = (uint)0;
}
// <TrgOps dchg="true" qchg="false" dupd="false" period="true" />
NodeData TrgOps = new NodeData("TrgOps");
TrgOps.SCL_FCDesc = fc;
TrgOps.DataType = scsm_MMS_TypeEnum.integer;
IEC61850.Common.TriggerOptions trgOptions = IEC61850.Common.TriggerOptions.NONE;
XElement xeTrgOps = el.Element(ns + "TrgOps");
if (xeTrgOps != null)
{
a = xeTrgOps.Attribute("dchg");
if ((a != null ? a.Value : "false").ToLower() == "true")
{
trgOptions |= IEC61850.Common.TriggerOptions.DATA_CHANGED;
}
a = xeTrgOps.Attribute("qchg");
if ((a != null ? a.Value : "false").ToLower() == "true")
{
trgOptions |= IEC61850.Common.TriggerOptions.QUALITY_CHANGED;
}
a = xeTrgOps.Attribute("dupd");
if ((a != null ? a.Value : "false").ToLower() == "true")
{
trgOptions |= IEC61850.Common.TriggerOptions.DATA_UPDATE;
}
a = xeTrgOps.Attribute("period");
if ((a != null ? a.Value : "false").ToLower() == "true")
{
trgOptions |= IEC61850.Common.TriggerOptions.INTEGRITY;
}
a = xeTrgOps.Attribute("gi");
if ((a != null ? a.Value : "true").ToLower() == "true") // default true
{
trgOptions |= IEC61850.Common.TriggerOptions.GI;
}
}
TrgOps.DataValue = trgOptions;
// <OptFields seqNum="true" timeStamp="true" dataSet="true" reasonCode="true" dataRef="false" entryID="true" configRef="true" bufOvfl="true" />
NodeData OptFlds = new NodeData("OptFlds");
OptFlds.SCL_FCDesc = fc;
OptFlds.DataType = scsm_MMS_TypeEnum.integer;
IEC61850.Common.ReportOptions rptOptions = IEC61850.Common.ReportOptions.NONE;
XElement xeOptFields = el.Element(ns + "OptFields");
if (xeOptFields != null)
{
a = xeOptFields.Attribute("seqNum");
if ((a != null ? a.Value : "false").ToLower() == "true")
{
rptOptions |= IEC61850.Common.ReportOptions.SEQ_NUM;
}
a = xeOptFields.Attribute("timeStamp");
if ((a != null ? a.Value : "false").ToLower() == "true")
{
rptOptions |= IEC61850.Common.ReportOptions.TIME_STAMP;
}
a = xeOptFields.Attribute("dataSet");
if ((a != null ? a.Value : "false").ToLower() == "true")
{
rptOptions |= IEC61850.Common.ReportOptions.DATA_SET;
}
a = xeOptFields.Attribute("reasonCode");
if ((a != null ? a.Value : "false").ToLower() == "true")
{
rptOptions |= IEC61850.Common.ReportOptions.REASON_FOR_INCLUSION;
}
a = xeOptFields.Attribute("dataRef");
if ((a != null ? a.Value : "false").ToLower() == "true")
{
rptOptions |= IEC61850.Common.ReportOptions.DATA_REFERENCE;
}
a = xeOptFields.Attribute("entryID");
if ((a != null ? a.Value : "false").ToLower() == "true")
{
rptOptions |= IEC61850.Common.ReportOptions.ENTRY_ID;
}
a = xeOptFields.Attribute("configRef");
if ((a != null ? a.Value : "false").ToLower() == "true")
{
rptOptions |= IEC61850.Common.ReportOptions.CONF_REV;
}
a = xeOptFields.Attribute("bufOvfl");
if ((a != null ? a.Value : "false").ToLower() == "true")
{
rptOptions |= IEC61850.Common.ReportOptions.BUFFER_OVERFLOW;
}
}
OptFlds.DataValue = rptOptions;
for (int i = 0; i < maxRptEnabled; i++)
{
nodeRCBs[i].AddChildNode(RptId);
nodeRCBs[i].AddChildNode(DatSet);
nodeRCBs[i].AddChildNode(ConfRev);
nodeRCBs[i].AddChildNode(OptFlds);
nodeRCBs[i].AddChildNode(BufTm);
nodeRCBs[i].AddChildNode(TrgOps);
nodeRCBs[i].AddChildNode(IntgPd);
}
}
}
public void ReadData(NodeBase data)
{
NodeBase[] ndarr = new NodeBase[1];
ndarr[0] = data;
iecs.Send(ndarr, data.CommAddress, ActionRequested.Read);
}
internal void makeTree(Iec61850State iecs)
{
if (treeView1.InvokeRequired)
{
OnNodeCallback d = new OnNodeCallback(makeTree);
this.Invoke(d, new object[] { iecs });
}
else
{
treeView1.ImageList = new ImageList();
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Resource1));
treeView1.ImageList.Images.Add(((System.Drawing.Image)(resources.GetObject("computer"))));
treeView1.ImageList.Images.Add(((System.Drawing.Image)(resources.GetObject("calculator"))));
treeView1.ImageList.Images.Add(((System.Drawing.Image)(resources.GetObject("database"))));
treeView1.ImageList.Images.Add(((System.Drawing.Image)(resources.GetObject("page_white_text"))));
treeView1.ImageList.Images.Add(((System.Drawing.Image)(resources.GetObject("page_white_text_width"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("LN1"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("FC1"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("DO1"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("DA1"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("LN2"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("FC2"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("DO2"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("DA2"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("LN3"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("FC3"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("DO3"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("DA3"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("LN4"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("FC4"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("DO4"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("DA4"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("LN5"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("FC5"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("DO5"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("DA5"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("LN6"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("FC6"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("DO6"))));
treeView1.ImageList.Images.Add(((System.Drawing.Icon)(resources.GetObject("DA6"))));
treeView1.ImageList.Images.Add(((System.Drawing.Image)(resources.GetObject("folder"))));
treeView1.Nodes.Clear();
TreeNode n = treeView1.Nodes.Add(iecs.ied.Name + " = " + toolStripComboBox_Hostname.Text +
", Vendor = " + (iecs.ied as NodeIed).VendorName +
", Model = " + (iecs.ied as NodeIed).ModelName +
", Revision = " + (iecs.ied as NodeIed).Revision +
", DefineNVL = " + (iecs.ied as NodeIed).DefineNVL
);
NodeBase nb = iecs.ied;
n.Tag = nb;
n.ImageIndex = 0;
foreach (NodeBase b in nb.GetChildNodes())
{
TreeNode tn2 = n.Nodes.Add(b.Name);
tn2.Tag = b;
tn2.ImageIndex = 1;
tn2.SelectedImageIndex = 1;
TreeNode tn3 = tn2.Nodes.Add("Data");
tn3.Tag = b;
tn3.ImageIndex = 2;
tn3.SelectedImageIndex = 2;
makeTree_dataNode(b, tn3);
NodeBase lb = iecs.lists.FindChildNode(b.Name);
if (lb != null)
{
tn3 = tn2.Nodes.Add("DataSets");
tn3.Tag = lb;
tn3.ImageIndex = 3;
tn3.SelectedImageIndex = 3;
makeTree_listNode(lb, tn3);
}
NodeBase rb = iecs.reports.FindChildNode(b.Name);
if (rb != null)
{
tn3 = tn2.Nodes.Add("Reports");
tn3.Tag = rb;
tn3.ImageIndex = 3;
tn3.SelectedImageIndex = 3;
makeTree_reportNode(rb, tn3);
}
}
nb = iecs.files;
TreeNode tn4 = n.Nodes.Add("Files");
tn4.Tag = iecs.files;
tn4.ImageIndex = 3;
tn4.SelectedImageIndex = 3;
makeTree_fileNode(nb, tn4);
}
}
int recursiveReadData(NodeBase nd, GOOSE_ASN1_Model.Data t, NodeBase ndcn, int id, DateTime captureTime)
{
int _id = id;
if (t == null)
{
return(-1);
}
if (t.Array != null)
{
if (nd != null)
{
(nd as NodeGData).CaptureTime = captureTime;
(nd as NodeGData).DataType = scsm_MMS_TypeEnum.array;
return(0);
}
else if (ndcn != null)
{
NodeBase nb = new NodeGData("Array_" + _id.ToString());
(nb as NodeGData).CaptureTime = captureTime;
(nb as NodeGData).DataType = scsm_MMS_TypeEnum.array;
(nb as NodeGData).DataValue = t.Array;
ndcn.AddChildNode(nb);
return(++_id);
}
else
{
return(-1);
}
}
else if (t.Binarytime != null)
{
if (nd != null)
{
(nd as NodeGData).CaptureTime = captureTime;
(nd as NodeGData).DataType = scsm_MMS_TypeEnum.array;
(nd as NodeGData).DataValue = t.Binarytime;
return(0);
}
else if (ndcn != null)
{
NodeBase nb = new NodeGData("Binarytime_" + _id.ToString());
(nb as NodeGData).CaptureTime = captureTime;
(nb as NodeGData).DataType = scsm_MMS_TypeEnum.binary_time;
(nb as NodeGData).DataValue = t.Binarytime;
ndcn.AddChildNode(nb);
return(++_id);
}
else
{
return(-1);
}
}
else if (t.Bitstring != null)
{
if (nd != null)
{
(nd as NodeGData).CaptureTime = captureTime;
(nd as NodeGData).DataType = scsm_MMS_TypeEnum.bit_string;
(nd as NodeGData).DataValue = t.Bitstring.Value;
(nd as NodeGData).DataParam = t.Bitstring.TrailBitsCnt;
return(0);
}
else if (ndcn != null)
{
NodeBase nb = new NodeGData("Bitstring_" + _id.ToString());
(nb as NodeGData).CaptureTime = captureTime;
(nb as NodeGData).DataType = scsm_MMS_TypeEnum.bit_string;
(nb as NodeGData).DataValue = t.Bitstring.Value;
(nb as NodeGData).DataParam = t.Bitstring.TrailBitsCnt;
ndcn.AddChildNode(nb);
return(++_id);
}
else
{
return(-1);
}
}
else if (t.isBooleanSelected())
{
if (nd != null)
{
(nd as NodeGData).CaptureTime = captureTime;
(nd as NodeGData).DataType = scsm_MMS_TypeEnum.boolean;
(nd as NodeGData).DataValue = t.Boolean;
return(0);
}
else if (ndcn != null)
{
NodeBase nb = new NodeGData("Boolean_" + _id.ToString());
(nb as NodeGData).CaptureTime = captureTime;
(nb as NodeGData).DataType = scsm_MMS_TypeEnum.boolean;
(nb as NodeGData).DataValue = t.Boolean;
ndcn.AddChildNode(nb);
return(++_id);
}
else
{
return(-1);
}
}
else if (t.BooleanArray != null)
{
return(0);
}
else if (t.Floatingpoint != null)
{
if (nd != null)
{
(nd as NodeGData).CaptureTime = captureTime;
(nd as NodeGData).DataType = scsm_MMS_TypeEnum.floating_point;
(nd as NodeGData).DataValue = t.Floatingpoint;
return(0);
}
else if (ndcn != null)
{
NodeBase nb = new NodeGData("Floatingpoint_" + _id.ToString());
(nb as NodeGData).CaptureTime = captureTime;
(nb as NodeGData).DataType = scsm_MMS_TypeEnum.floating_point;
(nb as NodeGData).DataValue = t.Floatingpoint;
ndcn.AddChildNode(nb);
return(++_id);
}
else
{
return(-1);
}
}
else if (t.Generalizedtime != null)
{
if (nd != null)
{
(nd as NodeGData).CaptureTime = captureTime;
(nd as NodeGData).DataType = scsm_MMS_TypeEnum.generalized_time;
(nd as NodeGData).DataValue = t.Generalizedtime;
return(0);
}
else if (ndcn != null)
{
NodeBase nb = new NodeGData("Generalizedtime_" + _id.ToString());
(nb as NodeGData).CaptureTime = captureTime;
(nb as NodeGData).DataType = scsm_MMS_TypeEnum.generalized_time;
(nb as NodeGData).DataValue = t.Generalizedtime;
ndcn.AddChildNode(nb);
return(++_id);
}
else
{
return(-1);
}
}
else if (t.isIntegerSelected())
{
if (nd != null)
{
(nd as NodeGData).CaptureTime = captureTime;
(nd as NodeGData).DataType = scsm_MMS_TypeEnum.integer;
(nd as NodeGData).DataValue = t.Integer;
return(0);
}
else if (ndcn != null)
{
NodeBase nb = new NodeGData("Integer_" + _id.ToString());
(nb as NodeGData).CaptureTime = captureTime;
(nb as NodeGData).DataType = scsm_MMS_TypeEnum.integer;
(nb as NodeGData).DataValue = t.Integer;
ndcn.AddChildNode(nb);
return(++_id);
}
else
{
return(-1);
}
}
else if (t.MMSString != null)
{
if (nd != null)
{
(nd as NodeGData).CaptureTime = captureTime;
(nd as NodeGData).DataType = scsm_MMS_TypeEnum.mMSString;
(nd as NodeGData).DataValue = t.MMSString;
return(0);
}
else if (ndcn != null)
{
NodeBase nb = new NodeGData("MMSString_" + _id.ToString());
(nb as NodeGData).CaptureTime = captureTime;
(nb as NodeGData).DataType = scsm_MMS_TypeEnum.mMSString;
(nb as NodeGData).DataValue = t.MMSString;
ndcn.AddChildNode(nb);
return(++_id);
}
else
{
return(-1);
}
}
else if (t.Octetstring != null)
{
if (nd != null)
{
(nd as NodeGData).CaptureTime = captureTime;
(nd as NodeGData).DataType = scsm_MMS_TypeEnum.octet_string;
(nd as NodeGData).DataValue = t.Octetstring;
return(0);
}
else if (ndcn != null)
{
NodeBase nb = new NodeGData("Octetstring_" + _id.ToString());
(nb as NodeGData).CaptureTime = captureTime;
(nb as NodeGData).DataType = scsm_MMS_TypeEnum.octet_string;
(nb as NodeGData).DataValue = t.Octetstring;
ndcn.AddChildNode(nb);
return(++_id);
}
else
{
return(-1);
}
}
else if (t.Structure != null)
{
if (nd != null)
{
(nd as NodeGData).CaptureTime = captureTime;
(nd as NodeGData).DataType = scsm_MMS_TypeEnum.structure;
NodeBase[] nd1 = nd.GetChildNodes();
int i = 0;
int j = 0;
foreach (GOOSE_ASN1_Model.Data data in t.Structure.Value)
{
j = recursiveReadData(nd1[i++], data, null, j, captureTime);
}
return(0);
}
else if (ndcn != null)
{
NodeBase nb = new NodeGData("Structure_" + _id.ToString());
(nb as NodeGData).CaptureTime = captureTime;
(nb as NodeGData).DataType = scsm_MMS_TypeEnum.structure;
NodeBase nb1 = ndcn.AddChildNode(nb);
int i = 0;
foreach (GOOSE_ASN1_Model.Data data in t.Structure.Value)
{
i = recursiveReadData(null, data, nb1, i, captureTime);
}
return(++_id);
}
else
{
return(-1);
}
}
else if (t.isUnsignedSelected())
{
if (nd != null)
{
(nd as NodeGData).CaptureTime = captureTime;
(nd as NodeGData).DataType = scsm_MMS_TypeEnum.unsigned;
(nd as NodeGData).DataValue = t.Unsigned;
return(0);
}
else if (ndcn != null)
{
NodeBase nb = new NodeGData("Unsigned_" + _id.ToString());
(nb as NodeGData).CaptureTime = captureTime;
(nb as NodeGData).DataType = scsm_MMS_TypeEnum.unsigned;
(nb as NodeGData).DataValue = t.Unsigned;
ndcn.AddChildNode(nb);
return(++_id);
}
else
{
return(-1);
}
}
else if (t.Utctime != null)
{
if (nd != null)
{
(nd as NodeGData).CaptureTime = captureTime;
(nd as NodeGData).DataType = scsm_MMS_TypeEnum.utc_time;
return(0);
}
else if (ndcn != null)
{
NodeBase nb = new NodeGData("Utctime_" + _id.ToString());
(nb as NodeGData).CaptureTime = captureTime;
(nb as NodeGData).DataType = scsm_MMS_TypeEnum.utc_time;
ndcn.AddChildNode(nb);
return(++_id);
}
else
{
return(-1);
}
}
else if (t.Visiblestring != null)
{
if (nd != null)
{
(nd as NodeGData).CaptureTime = captureTime;
(nd as NodeGData).DataType = scsm_MMS_TypeEnum.visible_string;
(nd as NodeGData).DataValue = t.Visiblestring;
return(0);
}
else if (ndcn != null)
{
NodeBase nb = new NodeGData("Utctime_" + _id.ToString());
(nb as NodeGData).CaptureTime = captureTime;
(nb as NodeGData).DataType = scsm_MMS_TypeEnum.visible_string;
(nb as NodeGData).DataValue = t.Visiblestring;
return(++_id);
}
else
{
return(-1);
}
}
else
{
return(-1);
}
}
private void treeView1_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
if (e.Button == MouseButtons.Right && e.Node != null)
{
NodeBase n = (NodeBase)e.Node.Tag;
ContextMenuStrip menu = new ContextMenuStrip();
ToolStripItem item;
if (n != null)
{
if (n is NodeVL)
{
if ((n as NodeVL).Defined)
{
if ((n as NodeVL).Activated)
{
item = menu.Items.Add("Deactivate Reports");
item.Tag = n;
item.Click += new EventHandler(OnDeactivateNVLClick);
}
else
{
item = menu.Items.Add("Activate Reports");
item.Tag = n;
item.Click += new EventHandler(OnActivateNVLClick);
}
}
else
{
item = menu.Items.Add("Send Define Report Request");
item.Tag = n;
item.Click += new EventHandler(OnDefineNVLClick);
}
if ((n as NodeVL).Deletable)
{
item = menu.Items.Add("Delete Report");
item.Tag = n;
item.Click += new EventHandler(OnDeleteNVLClick);
}
}
else if (e.Node.Text == "lists" && n.GetIecs().ied.DefineNVL)
{
item = menu.Items.Add("Add New Name List");
item.Tag = n;
listsNode = e.Node;
item.Click += new EventHandler(OnAddNVLClick);
}
else if (e.Node.Text == "files")
{
item = menu.Items.Add("Read File List");
item.Tag = n;
listsNode = e.Node;
item.Click += new EventHandler(OnFileListClick);
}
if (n is NodeFile && (n as NodeFile).isDir)
{
item = menu.Items.Add("Read File List");
item.Tag = n;
listsNode = e.Node;
item.Click += new EventHandler(OnFileListClick);
}
if (n is NodeFile && !(n as NodeFile).isDir && !(n as NodeFile).FileReady)
{
item = menu.Items.Add("Get File");
item.Tag = n;
listsNode = e.Node;
item.Click += new EventHandler(OnFileGetClick);
}
if (n is NodeFile && !(n as NodeFile).isDir && (n as NodeFile).FileReady)
{
item = menu.Items.Add("Save File");
item.Tag = n;
listsNode = e.Node;
item.Click += new EventHandler(OnFileSaveClick);
}
if (n is NodeData && n.Name == "ctlVal")
{
item = menu.Items.Add("Send Command (Writes)");
item.Tag = n;
item.Click += new EventHandler(OnSendCommandClick);
item = menu.Items.Add("Send Command (Structure)");
item.Tag = n;
item.Click += new EventHandler(OnSendCommandAsStructureClick);
}
if (n is NodeData || n is NodeFC)
{
item = menu.Items.Add("Read Data");
item.Tag = n;
item.Click += new EventHandler(OnReadDataClick);
}
if (n is NodeData && n.GetChildNodes().Length == 0)
{
item = menu.Items.Add("Write Data");
item.Tag = n;
item.Click += new EventHandler(OnWriteDataClick);
}
}
if (menu.Items.Count > 0)
{
menu.Show((Control)sender, e.Location);
}
}
}
private void WorkerThreadProc(object obj)
{
Scsm_MMS_Worker self = (Scsm_MMS_Worker)obj;
iecs = new Iec61850State();
iecs.hostname = self.isoParameters.hostname; // due to tcps inheritance
iecs.port = self.isoParameters.port; // due to tcps inheritance
iecs.cp = self.isoParameters;
iecs.logger = Logger.getLogger();
_env.winMgr.BindToCapture(iecs);
_waitHandles[0] = iecs.connectDone;
_waitHandles[1] = iecs.receiveDone;
_waitHandles[2] = iecs.sendDone;
_waitHandles[3] = new ManualResetEvent(false); // end thread
_waitHandles[4] = iecs.sendQueueWritten;
//DateTime tout = null;
CommAddress ad = new CommAddress();
DateTime IdentifyTimeoutBase = new DateTime();
TimeSpan IdentifyTimeout = new TimeSpan(0, 0, 5); // 5 sec
while (self._run)
{
switch (iecs.tstate)
{
case TcpProtocolState.TCP_STATE_START:
iecs.logger.LogInfo("[TCP_STATE_START]");
iecs.kstate = IsoTpktState.TPKT_RECEIVE_START;
iecs.ostate = IsoProtocolState.OSI_STATE_START;
iecs.istate = Iec61850lStateEnum.IEC61850_STATE_START;
TcpRw.StartClient(iecs);
break;
case TcpProtocolState.TCP_STATE_SHUTDOWN:
iecs.logger.LogInfo("[TCP_STATE_SHUTDOWN]");
Stop();
Thread.Sleep(10000);
iecs.tstate = TcpProtocolState.TCP_STATE_START;
break;
case TcpProtocolState.TCP_CONNECTED:
switch (iecs.ostate)
{
case IsoProtocolState.OSI_CONNECT_COTP:
iecs.logger.LogInfo("[OSI_CONNECT_COTP]");
iecs.ostate = IsoProtocolState.OSI_CONNECT_COTP_WAIT;
iecs.iso.SendCOTPSessionInit(iecs);
break;
case IsoProtocolState.OSI_CONNECT_PRES:
iecs.logger.LogInfo("[OSI_CONNECT_PRES]");
// This cannot be before Send, but is issued inside Send chain before TCP send
// iecs.ostate = IsoProtocolState.OSI_CONNECT_PRES_WAIT;
iecs.mms.SendInitiate(iecs);
break;
case IsoProtocolState.OSI_CONNECTED:
switch (iecs.istate)
{
case Iec61850lStateEnum.IEC61850_STATE_START:
if (iecs.DataModel.ied.Identify)
{
iecs.logger.LogInfo("[IEC61850_STATE_START] (Send IdentifyRequest)");
iecs.istate = Iec61850lStateEnum.IEC61850_CONNECT_MMS_WAIT;
iecs.mms.SendIdentify(iecs);
IdentifyTimeoutBase = DateTime.UtcNow;
}
else
{
iecs.istate = Iec61850lStateEnum.IEC61850_READ_NAMELIST_DOMAIN;
}
break;
case Iec61850lStateEnum.IEC61850_CONNECT_MMS_WAIT:
// If we wait for Identify response too long, continue without it
if (DateTime.UtcNow.Subtract(IdentifyTimeout).CompareTo(IdentifyTimeoutBase) > 0)
{
// Timeout expired
iecs.istate = Iec61850lStateEnum.IEC61850_READ_NAMELIST_DOMAIN;
iecs.logger.LogWarning("MMS Identify message not supported by server, although declared in ServicesSupportedCalled bitstring");
}
break;
case Iec61850lStateEnum.IEC61850_READ_NAMELIST_DOMAIN:
iecs.logger.LogDebug("[IEC61850_READ_NAMELIST_DOMAIN]");
iecs.istate = Iec61850lStateEnum.IEC61850_READ_NAMELIST_DOMAIN_WAIT;
iecs.mms.SendGetNameListDomain(iecs);
break;
case Iec61850lStateEnum.IEC61850_READ_NAMELIST_VAR:
iecs.logger.LogDebug("[IEC61850_READ_NAMELIST_VAR]");
iecs.istate = Iec61850lStateEnum.IEC61850_READ_NAMELIST_VAR_WAIT;
iecs.mms.SendGetNameListVariables(iecs);
break;
case Iec61850lStateEnum.IEC61850_READ_ACCESSAT_VAR:
iecs.logger.LogDebug("[IEC61850_READ_ACCESSAT_VAR]");
iecs.istate = Iec61850lStateEnum.IEC61850_READ_ACCESSAT_VAR_WAIT;
iecs.mms.SendGetVariableAccessAttributes(iecs);
break;
case Iec61850lStateEnum.IEC61850_READ_MODEL_DATA:
if (_env.dataReadOnStartup)
{
iecs.logger.LogDebug("[IEC61850_READ_MODEL_DATA]");
CommAddress adr = new CommAddress();
adr.Domain = null;
adr.Variable = null;
adr.owner = null;
NodeBase[] data = new NodeBase[1];
// Issue reads by FC level
data[0] = iecs.DataModel.ied.GetActualChildNode().GetActualChildNode().GetActualChildNode();
WriteQueueElement wqel = new WriteQueueElement(data, adr, ActionRequested.Read);
iecs.istate = Iec61850lStateEnum.IEC61850_READ_MODEL_DATA_WAIT;
iecs.mms.SendRead(iecs, wqel);
}
else
{
iecs.logger.LogDebug("[IEC61850_READ_MODEL_DATA] - Skipped due to a presetting");
iecs.istate = Iec61850lStateEnum.IEC61850_READ_NAMELIST_NAMED_VARIABLE_LIST;
}
break;
case Iec61850lStateEnum.IEC61850_READ_NAMELIST_NAMED_VARIABLE_LIST:
iecs.logger.LogDebug("[IEC61850_READ_NAMELIST_NAMED_VARIABLE_LIST]");
iecs.istate = Iec61850lStateEnum.IEC61850_READ_NAMELIST_NAMED_VARIABLE_LIST_WAIT;
iecs.mms.SendGetNameListNamedVariableList(iecs);
break;
case Iec61850lStateEnum.IEC61850_READ_ACCESSAT_NAMED_VARIABLE_LIST:
iecs.logger.LogDebug("[IEC61850_READ_ACCESSAT_NAMED_VARIABLE_LIST]");
iecs.istate = Iec61850lStateEnum.IEC61850_READ_ACCESSAT_NAMED_VARIABLE_LIST_WAIT;
if (iecs.mms.SendGetNamedVariableListAttributes(iecs) != 0)
{
// No VarLists
iecs.logger.LogInfo("Init end: [IEC61850_FREILAUF]");
iecs.istate = Iec61850lStateEnum.IEC61850_MAKEGUI;
}
break;
case Iec61850lStateEnum.IEC61850_MAKEGUI:
iecs.logger.LogDebug("[IEC61850_MAKEGUI]");
iecs.DataModel.BuildIECModelFromMMSModel();
self._env.winMgr.MakeIedTree(iecs);
self._env.winMgr.MakeIecTree(iecs);
self._env.winMgr.mainWindow.Set_iecf(iecs);
iecs.istate = Iec61850lStateEnum.IEC61850_FREILAUF;
break;
case Iec61850lStateEnum.IEC61850_FREILAUF:
// File service handling
switch (iecs.fstate)
{
case FileTransferState.FILE_DIRECTORY:
if (iecs.lastFileOperationData[0] is NodeIed)
{
self._env.winMgr.MakeFileTree(iecs);
}
iecs.fstate = FileTransferState.FILE_NO_ACTION;
break;
case FileTransferState.FILE_OPENED:
case FileTransferState.FILE_READ:
// issue a read
iecs.Send(iecs.lastFileOperationData, ad, ActionRequested.ReadFile);
iecs.fstate = FileTransferState.FILE_NO_ACTION;
break;
case FileTransferState.FILE_COMPLETE:
// issue a close
// file can be saved from context menu
iecs.Send(iecs.lastFileOperationData, ad, ActionRequested.CloseFile);
iecs.fstate = FileTransferState.FILE_NO_ACTION;
break;
}
break;
}
break;
case IsoProtocolState.OSI_STATE_SHUTDOWN:
TcpRw.StopClient(iecs);
break;
}
break;
default:
break;
}
int waitres = WaitHandle.WaitAny(_waitHandles, 500);
switch (waitres)
{
case 0: // connect
if (iecs.ostate == IsoProtocolState.OSI_STATE_START)
{
iecs.ostate = IsoProtocolState.OSI_CONNECT_COTP;
}
iecs.connectDone.Reset();
TcpRw.Receive(iecs); // issue a Receive call
break;
case 1: // receive
iecs.receiveDone.Reset();
TcpRw.Receive(iecs); // issue a new Receive call
break;
case 2: // send
iecs.sendDone.Reset();
break;
case 3: // endthread
self._run = false;
break;
case 4: // send data
iecs.sendQueueWritten.Reset();
Logger.getLogger().LogDebug("SendQueue Waiting for lock in Worker!");
WriteQueueElement el;
while (iecs.SendQueue.TryDequeue(out el))
{
switch (el.Action)
{
case ActionRequested.Write:
iecs.mms.SendWrite(iecs, el);
break;
case ActionRequested.WriteAsStructure:
iecs.mms.SendWriteAsStructure(iecs, el);
break;
case ActionRequested.Read:
if (el.Data[0] is NodeVL)
{
iecs.mms.SendReadVL(iecs, el);
}
else
{
iecs.mms.SendRead(iecs, el);
}
break;
case ActionRequested.DefineNVL:
iecs.mms.SendDefineNVL(iecs, el);
break;
case ActionRequested.DeleteNVL:
iecs.mms.SendDeleteNVL(iecs, el);
break;
case ActionRequested.GetDirectory:
iecs.mms.SendFileDirectory(iecs, el);
break;
case ActionRequested.OpenFile:
iecs.mms.SendFileOpen(iecs, el);
break;
case ActionRequested.ReadFile:
iecs.mms.SendFileRead(iecs, el);
break;
case ActionRequested.CloseFile:
iecs.mms.SendFileClose(iecs, el);
break;
case ActionRequested.FileDelete:
iecs.mms.SendFileDelete(iecs, el);
break;
}
}
break;
case WaitHandle.WaitTimeout:
break;
}
}
TcpRw.StopClient(iecs);
_env.winMgr.UnBindFromCapture(iecs);
if (restart_allowed)
{
restart_allowed = false;
try
{
_env.winMgr.mainWindow.BeginInvoke((Action) delegate
{
_env.winMgr.mainWindow.Restart();
});
}
catch { }
}
}
public NodeData[] getWriteArray()
{
List <NodeData> nlst = new List <NodeData>();
// Reservation - Must go first!!!
NodeBase fcn = self.FindChildNode("Resv");
if (sendResv && fcn != null)
{
nlst.Add((NodeData)fcn);
}
fcn = self.FindChildNode("ResvTms");
if (sendResvTms && fcn != null)
{
nlst.Add((NodeData)fcn);
}
// Normal members
fcn = self.FindChildNode("RptID");
if (sendRptID && fcn != null)
{
nlst.Add((NodeData)fcn);
}
fcn = self.FindChildNode("DatSet");
if (sendDatSet && fcn != null)
{
nlst.Add((NodeData)fcn);
}
fcn = self.FindChildNode("OptFlds");
if (sendOptFlds && fcn != null)
{
nlst.Add((NodeData)fcn);
}
fcn = self.FindChildNode("BufTm");
if (sendBufTm && fcn != null)
{
nlst.Add((NodeData)fcn);
}
fcn = self.FindChildNode("TrgOps");
if (sendTrgOps && fcn != null)
{
nlst.Add((NodeData)fcn);
}
fcn = self.FindChildNode("IntgPd");
if (sendIntgPd && fcn != null)
{
nlst.Add((NodeData)fcn);
}
fcn = self.FindChildNode("PurgeBuf");
if (sendPurgeBuf && fcn != null)
{
nlst.Add((NodeData)fcn);
}
fcn = self.FindChildNode("EntryID");
if (sendEntryID && fcn != null)
{
nlst.Add((NodeData)fcn);
}
// Activation - Must go last!!!
fcn = self.FindChildNode("RptEna");
if (sendRptEna && fcn != null)
{
nlst.Add((NodeData)fcn);
}
// GI - Must go after activation!!!
fcn = self.FindChildNode("GI");
if (sendGI && fcn != null)
{
nlst.Add((NodeData)fcn);
}
return(nlst.ToArray());
}
