private static void GetACCESSRIGHTS(OpcUaModelCompiler.VariableDesign var, Opc.Da.ItemProperty itemProperty)
{
if ((itemProperty == null) || (itemProperty.Value == null))
{
return;
}
var.AccessLevelSpecified = true;
switch (((Opc.Da.accessRights)itemProperty.Value))
{
case Opc.Da.accessRights.readWritable:
var.AccessLevel = OpcUaModelCompiler.AccessLevel.ReadWrite;
break;
case Opc.Da.accessRights.readable:
var.AccessLevel = OpcUaModelCompiler.AccessLevel.Read;
break;
case Opc.Da.accessRights.writable:
var.AccessLevel = OpcUaModelCompiler.AccessLevel.Write;
break;
default:
var.AccessLevelSpecified = false;
break;
}
}
private static void GetEUTYPE(OpcUaModelCompiler.VariableDesign var, SortedDictionary <int, Opc.Da.ItemProperty> prprts)
{
if (!prprts.ContainsKey(Opc.Da.Property.EUTYPE.Code))
{
return;
}
Opc.Da.ItemProperty eut = prprts[Opc.Da.Property.EUTYPE.Code];
if (eut.Value == null)
{
return;
}
switch ((Opc.Da.euType)eut.Value)
{
case Opc.Da.euType.analog:
{
var.TypeDefinition = GetAnalogItemType();
Opc.Da.ItemProperty higheu = null;
Opc.Da.ItemProperty loweu = null;
if (prprts.ContainsKey(Opc.Da.Property.HIGHEU.Code))
{
higheu = prprts[Opc.Da.Property.HIGHEU.Code];
}
if (prprts.ContainsKey(Opc.Da.Property.LOWEU.Code))
{
loweu = prprts[Opc.Da.Property.LOWEU.Code];
}
if (higheu != null && loweu != null)
{
OpcUaModelCompiler.PropertyDesign prop = new OpcUaModelCompiler.PropertyDesign()
{
SymbolicName = CreateXmlQualifiedName(BrowseNames.EURange),
DataType = CreateXmlQualifiedName(BrowseNames.Range),
DefaultValue = CAS.UA.Common.Types.Range.CreateRange(higheu, loweu).XmlElement,
ValueRank = OpcUaModelCompiler.ValueRank.Scalar,
AccessLevel = OpcUaModelCompiler.AccessLevel.Read
};
var.Children = new OpcUaModelCompiler.ListOfChildren()
{
Items = new OpcUaModelCompiler.InstanceDesign[] { prop }
};
}
break;
}
case Opc.Da.euType.enumerated:
var.TypeDefinition = GetMultiStateDiscreteType();
break;
case Opc.Da.euType.noEnum:
var.TypeDefinition = GetTwoStateDiscreteType();
break;
default:
break;
}
}
private static void GetDATATYPE(OpcUaModelCompiler.VariableDesign var, Opc.Da.ItemProperty prprty)
{
if (prprty == null || prprty.Value == null)
{
return;
}
Type vt = (Type)prprty.Value;
NodeId id = Opc.Ua.TypeInfo.GetDataTypeId(vt);
if (id == null)
{
return;
}
Debug.Assert(id.IdType == IdType.Numeric);
BuiltInType bit = TypeInfo.GetBuiltInType(id);
switch (bit)
{
case BuiltInType.Boolean:
case BuiltInType.Byte:
case BuiltInType.ByteString:
case BuiltInType.DataValue:
case BuiltInType.DateTime:
case BuiltInType.Double:
case BuiltInType.Float:
case BuiltInType.Int16:
case BuiltInType.Int32:
case BuiltInType.Int64:
case BuiltInType.SByte:
case BuiltInType.String:
case BuiltInType.UInt16:
case BuiltInType.UInt32:
case BuiltInType.UInt64:
{
string sn = Enum.GetName(typeof(BuiltInType), TypeInfo.GetBuiltInType(id));
var.DataType = CreateXmlQualifiedName(sn);
break;
}
case BuiltInType.UInteger:
case BuiltInType.Integer:
case BuiltInType.LocalizedText:
case BuiltInType.Enumeration:
case BuiltInType.ExpandedNodeId:
case BuiltInType.ExtensionObject:
case BuiltInType.Guid:
case BuiltInType.NodeId:
case BuiltInType.Null:
case BuiltInType.Number:
case BuiltInType.QualifiedName:
case BuiltInType.StatusCode:
case BuiltInType.Variant:
case BuiltInType.XmlElement:
case BuiltInType.DiagnosticInfo:
default:
break;
}
if (vt.IsArray)
{
var.ValueRank = OpcUaModelCompiler.ValueRank.OneOrMoreDimensions;
}
}
private static void ImportTag
(
CASLibOPCAddressSpace.AddressSpaceDataBase.TagsTableRow parentItem,
string targetNamespace,
UniqueName uniqueName,
XmlQualifiedName parentObject,
List <OpcUaModelCompiler.NodeDesign> nodes,
List <OpcUaModelCompiler.InstanceDesign> parentChildren
)
{
Opc.Da.BrowseElement pbe = parentItem.GetBrowseElement();
if (pbe.IsItem)
{
OpcUaModelCompiler.VariableDesign var = new OpcUaModelCompiler.VariableDesign()
{
SymbolicName = new XmlQualifiedName(uniqueName.GetUniqueName(pbe.Name), targetNamespace),
DisplayName = new OpcUaModelCompiler.LocalizedText()
{
Value = pbe.Name
},
DataType = GetBaseDataType(),
TypeDefinition = GetBaseDataVariableType(),
Description = new OpcUaModelCompiler.LocalizedText()
{
Value = pbe.ItemName
},
AccessLevel = OpcUaModelCompiler.AccessLevel.ReadWrite,
AccessLevelSpecified = true,
ValueRank = OpcUaModelCompiler.ValueRank.Scalar,
ValueRankSpecified = true,
WriteAccess = 0
};
parentChildren.Add(var);
SortedDictionary <int, Opc.Da.ItemProperty> prprts = new SortedDictionary <int, Opc.Da.ItemProperty>();
foreach (Opc.Da.ItemProperty item in pbe.Properties)
{
prprts.Add(item.ID.Code, item);
}
if (prprts.ContainsKey(Opc.Da.Property.DATATYPE.Code))
{
GetDATATYPE(var, prprts[Opc.Da.Property.DATATYPE.Code]);
}
GetEUTYPE(var, prprts);
if (prprts.ContainsKey(Opc.Da.Property.ACCESSRIGHTS.Code))
{
GetACCESSRIGHTS(var, prprts[Opc.Da.Property.ACCESSRIGHTS.Code]);
}
}
else
{
OpcUaModelCompiler.ObjectDesign sf = CreateFolder(new XmlQualifiedName(uniqueName.GetUniqueName(pbe.Name), targetNamespace), pbe.ItemName, pbe.Name);
nodes.Add(sf);
List <OpcUaModelCompiler.InstanceDesign> myChildren = new List <OpcUaModelCompiler.InstanceDesign>();
foreach (CASLibOPCAddressSpace.AddressSpaceDataBase.TagsTableRow item in parentItem.GetTagsTableRows())
{
ImportTag(item, targetNamespace, uniqueName, sf.SymbolicName, nodes, myChildren);
}
sf.Children = new OpcUaModelCompiler.ListOfChildren()
{
Items = myChildren.ToArray()
};
sf.References = new OpcUaModelCompiler.Reference[]
{ new OpcUaModelCompiler.Reference()
{
IsInverse = true,
ReferenceType = CreateXmlQualifiedName(Opc.Ua.BrowseNames.Organizes),
TargetId = parentObject
} };
}
}