public NodeBase FindNodeByAddress(string Domain, string IecAddress, bool FindList = false)
{
if (Domain == null || IecAddress == null)
{
return(null);
}
NodeBase b = this.FindChildNode(Domain);
if (b != null)
{
if (FindList)
{
if ((b = b.FindChildNode(IecAddress)) == null)
{
return(null);
}
}
else
{
string[] parts = IecAddress.Split(new char[] { '$' });
for (int i = 0; i < parts.Length; i++)
{
if ((b = b.FindChildNode(parts[i])) == null)
{
return(null);
}
}
}
return(b);
}
return(null);
}
internal EditValue(NodeData n)
{
InitializeComponent();
chbSetZeroEntryID.Checked = false;
chbSetZeroEntryID.Enabled = true;
data = n;
this.textBox1.Text = n.StringValue;
NodeBase nb = data;
bool tFound = false;
if (data.Name == "t")
{
checkBoxTimestamp.Checked = false;
checkBoxTimestamp.Enabled = false;
}
else
{
while (nb.Parent != null && (nb.Parent is NodeData || nb.Parent is NodeDO))
{
nb = nb.Parent;
tNode = nb.FindChildNode("t");
if (tNode != null && (tNode is NodeData && !(tNode is NodeDO)))
{
tFound = true;
break;
}
}
if (!tFound)
{
checkBoxTimestamp.Checked = false;
checkBoxTimestamp.Enabled = false;
}
}
}
public NodeBase FindNodeByAddressWithDots(string domain, string iecAddress, bool findList = false)
{
if (domain == null || iecAddress == null)
{
return(null);
}
NodeBase b = this.FindChildNode(domain);
if (b != null)
{
if (findList)
{
if ((b = b.FindChildNode(iecAddress)) == null)
{
return(null);
}
}
else
{
if (Name == "urcbs" || Name == "brcbs")
{
if ((b = b.FindChildNode(iecAddress)) == null)
{
return(null);
}
}
else if (b is NodeFile && iecAddress == "")
{
return(b);
}
else
{
string[] parts = iecAddress.Split(new char[] { '.' });
for (int i = 0; i < parts.Length; i++)
{
if ((b = b.FindChildNode(parts[i])) == null)
{
return(null);
}
}
}
}
return(b);
}
return(null);
}
public CommandParams PrepareSendCommand(NodeBase data)
{
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.IecAddress;
cPar.ctlVal = ((NodeData)b).DataValue;
}
cPar.T = DateTime.MinValue;
cPar.interlockCheck = true;
cPar.synchroCheck = true;
cPar.orCat = OrCat.STATION_CONTROL;
cPar.orIdent = "IEDEXPLORER";
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 && !(b is NodeDO))
{
cPar.CommandFlowFlag = (CommandCtrlModel)((long)((b as NodeData).DataValue));
}
}
cPar.SBOrun = false;
cPar.SBOdiffTime = false;
cPar.SBOtimeout = 100;
return(cPar);
}
else
{
Logger.getLogger().LogError("Basic structure for a command not found at " + data.IecAddress + "!");
}
}
return(null);
}
private void toolStripButtonOK_Click(object sender, EventArgs e)
{
NodeVL existingNode = (NodeVL)lists.FindChildNode(this.textBox1.Text);
if ( null != existingNode)
{
// List name already exist
if (existingNode.Defined)
{
MessageBox.Show("Cannot change the NVL " + existingNode.Name + ", already defined on the server. Change the name.");
return;
}
}
if (this.textBox1.Text == "")
{
MessageBox.Show("Empty NVL Name, cannot add it to the local tree. Change the name.");
return;
}
NodeVL newlist = new NodeVL(textBox1.Text);
newlist.Tag = list.Tag;
if (newlist.Tag != null && newlist.Tag is TreeNode && (newlist.Tag as TreeNode).Tag == list)
(newlist.Tag as TreeNode).Tag = newlist;
newlist.urcb = list.urcb;
newlist.Parent = list.Parent;
newlist.Deletable = true;
foreach (ListViewItem it in listView1.Items)
{
newlist.LinkChildNodeByAddress(it.Tag as NodeBase);
}
list = newlist;
if (OnNVListChanged != null)
{
OnNVListChanged(this, new EventArgs());
}
this.Close();
}
public async void PrepareSendCommand(NodeBase data, CommandParams cPar, ActionRequested how)
{
if (cPar.SBOrun)
{
string sName = (cPar.CommandFlowFlag == CommandCtrlModel.Select_Before_Operate_With_Enhanced_Security) ? "SBOw" : "SBO";
NodeData d = (NodeData)data.Parent;
NodeData op = null, sel = null;
if (d != null)
{
if (d.Name == "SBOw" || d.Name == "SBO")
{
sName = "Oper";
sel = (NodeData)data;
}
else
{
op = (NodeData)data;
}
NodeBase dd = d.Parent;
if (dd != null)
{
NodeData d2 = (NodeData)dd.FindChildNode(sName);
if (d2 != null)
{
NodeData d3 = (NodeData)d2.FindChildNode("ctlVal");
if (d3 != null)
{
if (op == null)
{
op = d3;
}
else
{
sel = d3;
}
SendCommand(sel, cPar, how);
await PutTaskDelay(cPar.SBOtimeout);
SendCommand(op, cPar, how);
}
else
{
Logger.getLogger().LogWarning("Cannot send SBO command sequence, ctlVal not found in " + d2.IecAddress);
}
}
else
{
Logger.getLogger().LogWarning("Cannot send SBO command sequence, " + sName + " not found in " + dd.IecAddress);
}
}
else
{
Logger.getLogger().LogWarning("Cannot send SBO command sequence, null parent of " + d.IecAddress);
}
}
else
{
Logger.getLogger().LogWarning("Cannot send SBO command sequence, null parent of " + data.IecAddress);
}
}
else
{
SendCommand(data, cPar, how);
}
}
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!");
}
}
}
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);
}
}
}
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;
}
}
}
}
}
}
