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iotgateway/Plugins/Plugin/UA.Server/ReferenceNodeManager.cs

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/* ========================================================================
* Copyright (c) 2005-2020 The OPC Foundation, Inc. All rights reserved.
*
* OPC Foundation MIT License 1.00
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* The complete license agreement can be found here:
* http://opcfoundation.org/License/MIT/1.00/
* ======================================================================*/
using System;
using System.Collections.Generic;
using System.Xml;
using System.Threading;
using System.Numerics;
using Opc.Ua;
using Opc.Ua.Server;
using Range = Opc.Ua.Range;
using IoTGateway.DataAccess;
using Plugin;
using IoTGateway.Model;
using System.Linq;
using Microsoft.EntityFrameworkCore;
namespace Quickstarts.ReferenceServer
{
/// <summary>
/// A node manager for a server that exposes several variables.
/// </summary>
public class ReferenceNodeManager : CustomNodeManager2
{
#region Constructors
/// <summary>
/// Initializes the node manager.
/// </summary>
public ReferenceNodeManager(IServerInternal server, ApplicationConfiguration configuration)
: base(server, configuration, Namespaces.ReferenceServer)
{
SystemContext.NodeIdFactory = this;
// get the configuration for the node manager.
m_configuration = configuration.ParseExtension<ReferenceServerConfiguration>();
// use suitable defaults if no configuration exists.
if (m_configuration == null)
{
m_configuration = new ReferenceServerConfiguration();
}
m_dynamicNodes = new List<BaseDataVariableState>();
m_iotgatewayNodes = new List<BaseDataVariableState>();
}
#endregion
#region IDisposable Members
/// <summary>
/// An overrideable version of the Dispose.
/// </summary>
protected override void Dispose(bool disposing)
{
if (disposing)
{
// TBD
}
}
#endregion
#region INodeIdFactory Members
/// <summary>
/// Creates the NodeId for the specified node.
/// </summary>
public override NodeId New(ISystemContext context, NodeState node)
{
BaseInstanceState instance = node as BaseInstanceState;
if (instance != null && instance.Parent != null)
{
string id = instance.Parent.NodeId.Identifier as string;
if (id != null)
{
return new NodeId(id + "_" + instance.SymbolicName, instance.Parent.NodeId.NamespaceIndex);
}
}
return node.NodeId;
}
#endregion
#region Private Helper Functions
private static bool IsUnsignedAnalogType(BuiltInType builtInType)
{
if (builtInType == BuiltInType.Byte ||
builtInType == BuiltInType.UInt16 ||
builtInType == BuiltInType.UInt32 ||
builtInType == BuiltInType.UInt64)
{
return true;
}
return false;
}
private static bool IsAnalogType(BuiltInType builtInType)
{
switch (builtInType)
{
case BuiltInType.Byte:
case BuiltInType.UInt16:
case BuiltInType.UInt32:
case BuiltInType.UInt64:
case BuiltInType.SByte:
case BuiltInType.Int16:
case BuiltInType.Int32:
case BuiltInType.Int64:
case BuiltInType.Float:
case BuiltInType.Double:
return true;
}
return false;
}
private static Opc.Ua.Range GetAnalogRange(BuiltInType builtInType)
{
switch (builtInType)
{
case BuiltInType.UInt16:
return new Range(System.UInt16.MaxValue, System.UInt16.MinValue);
case BuiltInType.UInt32:
return new Range(System.UInt32.MaxValue, System.UInt32.MinValue);
case BuiltInType.UInt64:
return new Range(System.UInt64.MaxValue, System.UInt64.MinValue);
case BuiltInType.SByte:
return new Range(System.SByte.MaxValue, System.SByte.MinValue);
case BuiltInType.Int16:
return new Range(System.Int16.MaxValue, System.Int16.MinValue);
case BuiltInType.Int32:
return new Range(System.Int32.MaxValue, System.Int32.MinValue);
case BuiltInType.Int64:
return new Range(System.Int64.MaxValue, System.Int64.MinValue);
case BuiltInType.Float:
return new Range(System.Single.MaxValue, System.Single.MinValue);
case BuiltInType.Double:
return new Range(System.Double.MaxValue, System.Double.MinValue);
case BuiltInType.Byte:
return new Range(System.Byte.MaxValue, System.Byte.MinValue);
default:
return new Range(System.SByte.MaxValue, System.SByte.MinValue);
}
}
#endregion
#region INodeManager Members
/// <summary>
/// Does any initialization required before the address space can be used.
/// </summary>
/// <remarks>
/// The externalReferences is an out parameter that allows the node manager to link to nodes
/// in other node managers. For example, the 'Objects' node is managed by the CoreNodeManager and
/// should have a reference to the root folder node(s) exposed by this node manager.
/// </remarks>
public void CreateAddressSpaceFoundation(IDictionary<NodeId, IList<IReference>> externalReferences)
{
lock (Lock)
{
IList<IReference> references = null;
if (!externalReferences.TryGetValue(ObjectIds.ObjectsFolder, out references))
{
externalReferences[ObjectIds.ObjectsFolder] = references = new List<IReference>();
}
FolderState root = CreateFolder(null, "CTT", "CTT");
root.AddReference(ReferenceTypes.Organizes, true, ObjectIds.ObjectsFolder);
references.Add(new NodeStateReference(ReferenceTypes.Organizes, false, root.NodeId));
root.EventNotifier = EventNotifiers.SubscribeToEvents;
AddRootNotifier(root);
List<BaseDataVariableState> variables = new List<BaseDataVariableState>();
try
{
#region Scalar_Static
FolderState scalarFolder = CreateFolder(root, "Scalar", "Scalar");
BaseDataVariableState scalarInstructions = CreateVariable(scalarFolder, "Scalar_Instructions", "Scalar_Instructions", DataTypeIds.String, ValueRanks.Scalar);
scalarInstructions.Value = "A library of Read/Write Variables of all supported data-types.";
variables.Add(scalarInstructions);
FolderState staticFolder = CreateFolder(scalarFolder, "Scalar_Static", "Scalar_Static");
const string scalarStatic = "Scalar_Static_";
variables.Add(CreateVariable(staticFolder, scalarStatic + "Boolean", "Boolean", DataTypeIds.Boolean, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "Byte", "Byte", DataTypeIds.Byte, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "ByteString", "ByteString", DataTypeIds.ByteString, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "DateTime", "DateTime", DataTypeIds.DateTime, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "Double", "Double", DataTypeIds.Double, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "Duration", "Duration", DataTypeIds.Duration, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "Float", "Float", DataTypeIds.Float, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "Guid", "Guid", DataTypeIds.Guid, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "Int16", "Int16", DataTypeIds.Int16, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "Int32", "Int32", DataTypeIds.Int32, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "Int64", "Int64", DataTypeIds.Int64, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "Integer", "Integer", DataTypeIds.Integer, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "LocaleId", "LocaleId", DataTypeIds.LocaleId, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "LocalizedText", "LocalizedText", DataTypeIds.LocalizedText, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "NodeId", "NodeId", DataTypeIds.NodeId, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "Number", "Number", DataTypeIds.Number, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "QualifiedName", "QualifiedName", DataTypeIds.QualifiedName, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "SByte", "SByte", DataTypeIds.SByte, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "String", "String", DataTypeIds.String, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "UInt16", "UInt16", DataTypeIds.UInt16, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "UInt32", "UInt32", DataTypeIds.UInt32, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "UInt64", "UInt64", DataTypeIds.UInt64, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "UInteger", "UInteger", DataTypeIds.UInteger, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "UtcTime", "UtcTime", DataTypeIds.UtcTime, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "Variant", "Variant", BuiltInType.Variant, ValueRanks.Scalar));
variables.Add(CreateVariable(staticFolder, scalarStatic + "XmlElement", "XmlElement", DataTypeIds.XmlElement, ValueRanks.Scalar));
BaseDataVariableState decimalVariable = CreateVariable(staticFolder, scalarStatic + "Decimal", "Decimal", DataTypeIds.DecimalDataType, ValueRanks.Scalar);
// Set an arbitrary precision decimal value.
BigInteger largeInteger = BigInteger.Parse("1234567890123546789012345678901234567890123456789012345");
DecimalDataType decimalValue = new DecimalDataType();
decimalValue.Scale = 100;
decimalValue.Value = largeInteger.ToByteArray();
decimalVariable.Value = decimalValue;
variables.Add(decimalVariable);
#endregion
#region Scalar_Static_Arrays
FolderState arraysFolder = CreateFolder(staticFolder, "Scalar_Static_Arrays", "Arrays");
const string staticArrays = "Scalar_Static_Arrays_";
variables.Add(CreateVariable(arraysFolder, staticArrays + "Boolean", "Boolean", DataTypeIds.Boolean, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "Byte", "Byte", DataTypeIds.Byte, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "ByteString", "ByteString", DataTypeIds.ByteString, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "DateTime", "DateTime", DataTypeIds.DateTime, ValueRanks.OneDimension));
BaseDataVariableState doubleArrayVar = CreateVariable(arraysFolder, staticArrays + "Double", "Double", DataTypeIds.Double, ValueRanks.OneDimension);
// Set the first elements of the array to a smaller value.
double[] doubleArrayVal = doubleArrayVar.Value as double[];
doubleArrayVal[0] %= 10E+10;
doubleArrayVal[1] %= 10E+10;
doubleArrayVal[2] %= 10E+10;
doubleArrayVal[3] %= 10E+10;
variables.Add(doubleArrayVar);
variables.Add(CreateVariable(arraysFolder, staticArrays + "Duration", "Duration", DataTypeIds.Duration, ValueRanks.OneDimension));
BaseDataVariableState floatArrayVar = CreateVariable(arraysFolder, staticArrays + "Float", "Float", DataTypeIds.Float, ValueRanks.OneDimension);
// Set the first elements of the array to a smaller value.
float[] floatArrayVal = floatArrayVar.Value as float[];
floatArrayVal[0] %= 0xf10E + 4;
floatArrayVal[1] %= 0xf10E + 4;
floatArrayVal[2] %= 0xf10E + 4;
floatArrayVal[3] %= 0xf10E + 4;
variables.Add(floatArrayVar);
variables.Add(CreateVariable(arraysFolder, staticArrays + "Guid", "Guid", DataTypeIds.Guid, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "Int16", "Int16", DataTypeIds.Int16, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "Int32", "Int32", DataTypeIds.Int32, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "Int64", "Int64", DataTypeIds.Int64, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "Integer", "Integer", DataTypeIds.Integer, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "LocaleId", "LocaleId", DataTypeIds.LocaleId, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "LocalizedText", "LocalizedText", DataTypeIds.LocalizedText, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "NodeId", "NodeId", DataTypeIds.NodeId, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "Number", "Number", DataTypeIds.Number, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "QualifiedName", "QualifiedName", DataTypeIds.QualifiedName, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "SByte", "SByte", DataTypeIds.SByte, ValueRanks.OneDimension));
BaseDataVariableState stringArrayVar = CreateVariable(arraysFolder, staticArrays + "String", "String", DataTypeIds.String, ValueRanks.OneDimension);
stringArrayVar.Value = new string[] {
"Лошадь_ Пурпурово( Змейка( Слон",
"猪 绿色 绵羊 大象~ 狗 菠萝 猪鼠",
"Лошадь Овцы Голубика Овцы Змейка",
"Чернота` Дракон Бело Дракон",
"Horse# Black Lemon Lemon Grape",
"猫< パイナップル; ドラゴン 犬 モモ",
"레몬} 빨간% 자주색 쥐 백색; 들" ,
"Yellow Sheep Peach Elephant Cow",
"Крыса Корова Свинья Собака Кот",
"龙_ 绵羊 大象 芒果; 猫'" };
variables.Add(stringArrayVar);
variables.Add(CreateVariable(arraysFolder, staticArrays + "UInt16", "UInt16", DataTypeIds.UInt16, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "UInt32", "UInt32", DataTypeIds.UInt32, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "UInt64", "UInt64", DataTypeIds.UInt64, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "UInteger", "UInteger", DataTypeIds.UInteger, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "UtcTime", "UtcTime", DataTypeIds.UtcTime, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "Variant", "Variant", BuiltInType.Variant, ValueRanks.OneDimension));
variables.Add(CreateVariable(arraysFolder, staticArrays + "XmlElement", "XmlElement", DataTypeIds.XmlElement, ValueRanks.OneDimension));
#endregion
#region Scalar_Static_Arrays2D
FolderState arrays2DFolder = CreateFolder(staticFolder, "Scalar_Static_Arrays2D", "Arrays2D");
const string staticArrays2D = "Scalar_Static_Arrays2D_";
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "Boolean", "Boolean", DataTypeIds.Boolean, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "Byte", "Byte", DataTypeIds.Byte, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "ByteString", "ByteString", DataTypeIds.ByteString, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "DateTime", "DateTime", DataTypeIds.DateTime, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "Double", "Double", DataTypeIds.Double, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "Duration", "Duration", DataTypeIds.Duration, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "Float", "Float", DataTypeIds.Float, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "Guid", "Guid", DataTypeIds.Guid, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "Int16", "Int16", DataTypeIds.Int16, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "Int32", "Int32", DataTypeIds.Int32, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "Int64", "Int64", DataTypeIds.Int64, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "Integer", "Integer", DataTypeIds.Integer, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "LocaleId", "LocaleId", DataTypeIds.LocaleId, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "LocalizedText", "LocalizedText", DataTypeIds.LocalizedText, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "NodeId", "NodeId", DataTypeIds.NodeId, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "Number", "Number", DataTypeIds.Number, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "QualifiedName", "QualifiedName", DataTypeIds.QualifiedName, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "SByte", "SByte", DataTypeIds.SByte, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "String", "String", DataTypeIds.String, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "UInt16", "UInt16", DataTypeIds.UInt16, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "UInt32", "UInt32", DataTypeIds.UInt32, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "UInt64", "UInt64", DataTypeIds.UInt64, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "UInteger", "UInteger", DataTypeIds.UInteger, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "UtcTime", "UtcTime", DataTypeIds.UtcTime, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "Variant", "Variant", BuiltInType.Variant, ValueRanks.TwoDimensions));
variables.Add(CreateVariable(arrays2DFolder, staticArrays2D + "XmlElement", "XmlElement", DataTypeIds.XmlElement, ValueRanks.TwoDimensions));
#endregion
#region Scalar_Static_ArrayDynamic
FolderState arrayDymnamicFolder = CreateFolder(staticFolder, "Scalar_Static_ArrayDymamic", "ArrayDymamic");
const string staticArraysDynamic = "Scalar_Static_ArrayDynamic_";
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "Boolean", "Boolean", DataTypeIds.Boolean, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "Byte", "Byte", DataTypeIds.Byte, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "ByteString", "ByteString", DataTypeIds.ByteString, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "DateTime", "DateTime", DataTypeIds.DateTime, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "Double", "Double", DataTypeIds.Double, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "Duration", "Duration", DataTypeIds.Duration, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "Float", "Float", DataTypeIds.Float, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "Guid", "Guid", DataTypeIds.Guid, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "Int16", "Int16", DataTypeIds.Int16, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "Int32", "Int32", DataTypeIds.Int32, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "Int64", "Int64", DataTypeIds.Int64, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "Integer", "Integer", DataTypeIds.Integer, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "LocaleId", "LocaleId", DataTypeIds.LocaleId, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "LocalizedText", "LocalizedText", DataTypeIds.LocalizedText, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "NodeId", "NodeId", DataTypeIds.NodeId, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "Number", "Number", DataTypeIds.Number, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "QualifiedName", "QualifiedName", DataTypeIds.QualifiedName, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "SByte", "SByte", DataTypeIds.SByte, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "String", "String", DataTypeIds.String, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "UInt16", "UInt16", DataTypeIds.UInt16, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "UInt32", "UInt32", DataTypeIds.UInt32, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "UInt64", "UInt64", DataTypeIds.UInt64, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "UInteger", "UInteger", DataTypeIds.UInteger, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "UtcTime", "UtcTime", DataTypeIds.UtcTime, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "Variant", "Variant", BuiltInType.Variant, ValueRanks.OneOrMoreDimensions));
variables.Add(CreateVariable(arrayDymnamicFolder, staticArraysDynamic + "XmlElement", "XmlElement", DataTypeIds.XmlElement, ValueRanks.OneOrMoreDimensions));
#endregion
#region Scalar_Static_Mass
// create 100 instances of each static scalar type
FolderState massFolder = CreateFolder(staticFolder, "Scalar_Static_Mass", "Mass");
const string staticMass = "Scalar_Static_Mass_";
variables.AddRange(CreateVariables(massFolder, staticMass + "Boolean", "Boolean", DataTypeIds.Boolean, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "Byte", "Byte", DataTypeIds.Byte, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "ByteString", "ByteString", DataTypeIds.ByteString, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "DateTime", "DateTime", DataTypeIds.DateTime, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "Double", "Double", DataTypeIds.Double, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "Duration", "Duration", DataTypeIds.Duration, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "Float", "Float", DataTypeIds.Float, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "Guid", "Guid", DataTypeIds.Guid, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "Int16", "Int16", DataTypeIds.Int16, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "Int32", "Int32", DataTypeIds.Int32, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "Int64", "Int64", DataTypeIds.Int64, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "Integer", "Integer", DataTypeIds.Integer, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "LocalizedText", "LocalizedText", DataTypeIds.LocalizedText, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "NodeId", "NodeId", DataTypeIds.NodeId, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "Number", "Number", DataTypeIds.Number, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "SByte", "SByte", DataTypeIds.SByte, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "String", "String", DataTypeIds.String, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "UInt16", "UInt16", DataTypeIds.UInt16, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "UInt32", "UInt32", DataTypeIds.UInt32, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "UInt64", "UInt64", DataTypeIds.UInt64, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "UInteger", "UInteger", DataTypeIds.UInteger, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "UtcTime", "UtcTime", DataTypeIds.UtcTime, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "Variant", "Variant", BuiltInType.Variant, ValueRanks.Scalar, 100));
variables.AddRange(CreateVariables(massFolder, staticMass + "XmlElement", "XmlElement", DataTypeIds.XmlElement, ValueRanks.Scalar, 100));
#endregion
#region Scalar_Simulation
FolderState simulationFolder = CreateFolder(scalarFolder, "Scalar_Simulation", "Simulation");
const string scalarSimulation = "Scalar_Simulation_";
CreateDynamicVariable(simulationFolder, scalarSimulation + "Boolean", "Boolean", DataTypeIds.Boolean, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Byte", "Byte", DataTypeIds.Byte, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "ByteString", "ByteString", DataTypeIds.ByteString, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "DateTime", "DateTime", DataTypeIds.DateTime, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Double", "Double", DataTypeIds.Double, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Duration", "Duration", DataTypeIds.Duration, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Float", "Float", DataTypeIds.Float, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Guid", "Guid", DataTypeIds.Guid, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Int16", "Int16", DataTypeIds.Int16, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Int32", "Int32", DataTypeIds.Int32, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Int64", "Int64", DataTypeIds.Int64, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Integer", "Integer", DataTypeIds.Integer, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "LocaleId", "LocaleId", DataTypeIds.LocaleId, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "LocalizedText", "LocalizedText", DataTypeIds.LocalizedText, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "NodeId", "NodeId", DataTypeIds.NodeId, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Number", "Number", DataTypeIds.Number, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "QualifiedName", "QualifiedName", DataTypeIds.QualifiedName, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "SByte", "SByte", DataTypeIds.SByte, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "String", "String", DataTypeIds.String, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "UInt16", "UInt16", DataTypeIds.UInt16, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "UInt32", "UInt32", DataTypeIds.UInt32, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "UInt64", "UInt64", DataTypeIds.UInt64, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "UInteger", "UInteger", DataTypeIds.UInteger, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "UtcTime", "UtcTime", DataTypeIds.UtcTime, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Variant", "Variant", BuiltInType.Variant, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "XmlElement", "XmlElement", DataTypeIds.XmlElement, ValueRanks.Scalar);
BaseDataVariableState intervalVariable = CreateVariable(simulationFolder, scalarSimulation + "Interval", "Interval", DataTypeIds.UInt16, ValueRanks.Scalar);
intervalVariable.Value = m_simulationInterval;
intervalVariable.OnSimpleWriteValue = OnWriteInterval;
BaseDataVariableState enabledVariable = CreateVariable(simulationFolder, scalarSimulation + "Enabled", "Enabled", DataTypeIds.Boolean, ValueRanks.Scalar);
enabledVariable.Value = m_simulationEnabled;
enabledVariable.OnSimpleWriteValue = OnWriteEnabled;
#endregion
#region Scalar_Simulation_Arrays
FolderState arraysSimulationFolder = CreateFolder(simulationFolder, "Scalar_Simulation_Arrays", "Arrays");
const string simulationArrays = "Scalar_Simulation_Arrays_";
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "Boolean", "Boolean", DataTypeIds.Boolean, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "Byte", "Byte", DataTypeIds.Byte, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "ByteString", "ByteString", DataTypeIds.ByteString, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "DateTime", "DateTime", DataTypeIds.DateTime, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "Double", "Double", DataTypeIds.Double, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "Duration", "Duration", DataTypeIds.Duration, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "Float", "Float", DataTypeIds.Float, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "Guid", "Guid", DataTypeIds.Guid, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "Int16", "Int16", DataTypeIds.Int16, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "Int32", "Int32", DataTypeIds.Int32, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "Int64", "Int64", DataTypeIds.Int64, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "Integer", "Integer", DataTypeIds.Integer, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "LocaleId", "LocaleId", DataTypeIds.LocaleId, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "LocalizedText", "LocalizedText", DataTypeIds.LocalizedText, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "NodeId", "NodeId", DataTypeIds.NodeId, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "Number", "Number", DataTypeIds.Number, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "QualifiedName", "QualifiedName", DataTypeIds.QualifiedName, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "SByte", "SByte", DataTypeIds.SByte, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "String", "String", DataTypeIds.String, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "UInt16", "UInt16", DataTypeIds.UInt16, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "UInt32", "UInt32", DataTypeIds.UInt32, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "UInt64", "UInt64", DataTypeIds.UInt64, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "UInteger", "UInteger", DataTypeIds.UInteger, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "UtcTime", "UtcTime", DataTypeIds.UtcTime, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "Variant", "Variant", BuiltInType.Variant, ValueRanks.OneDimension);
CreateDynamicVariable(arraysSimulationFolder, simulationArrays + "XmlElement", "XmlElement", DataTypeIds.XmlElement, ValueRanks.OneDimension);
#endregion
#region Scalar_Simulation_Mass
FolderState massSimulationFolder = CreateFolder(simulationFolder, "Scalar_Simulation_Mass", "Mass");
const string massSimulation = "Scalar_Simulation_Mass_";
CreateDynamicVariables(massSimulationFolder, massSimulation + "Boolean", "Boolean", DataTypeIds.Boolean, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "Byte", "Byte", DataTypeIds.Byte, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "ByteString", "ByteString", DataTypeIds.ByteString, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "DateTime", "DateTime", DataTypeIds.DateTime, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "Double", "Double", DataTypeIds.Double, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "Duration", "Duration", DataTypeIds.Duration, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "Float", "Float", DataTypeIds.Float, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "Guid", "Guid", DataTypeIds.Guid, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "Int16", "Int16", DataTypeIds.Int16, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "Int32", "Int32", DataTypeIds.Int32, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "Int64", "Int64", DataTypeIds.Int64, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "Integer", "Integer", DataTypeIds.Integer, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "LocaleId", "LocaleId", DataTypeIds.LocaleId, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "LocalizedText", "LocalizedText", DataTypeIds.LocalizedText, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "NodeId", "NodeId", DataTypeIds.NodeId, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "Number", "Number", DataTypeIds.Number, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "QualifiedName", "QualifiedName", DataTypeIds.QualifiedName, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "SByte", "SByte", DataTypeIds.SByte, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "String", "String", DataTypeIds.String, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "UInt16", "UInt16", DataTypeIds.UInt16, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "UInt32", "UInt32", DataTypeIds.UInt32, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "UInt64", "UInt64", DataTypeIds.UInt64, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "UInteger", "UInteger", DataTypeIds.UInteger, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "UtcTime", "UtcTime", DataTypeIds.UtcTime, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "Variant", "Variant", BuiltInType.Variant, ValueRanks.Scalar, 100);
CreateDynamicVariables(massSimulationFolder, massSimulation + "XmlElement", "XmlElement", DataTypeIds.XmlElement, ValueRanks.Scalar, 100);
#endregion
#region DataAccess_DataItem
FolderState daFolder = CreateFolder(root, "DataAccess", "DataAccess");
BaseDataVariableState daInstructions = CreateVariable(daFolder, "DataAccess_Instructions", "Instructions", DataTypeIds.String, ValueRanks.Scalar);
daInstructions.Value = "A library of Read/Write Variables of all supported data-types.";
variables.Add(daInstructions);
FolderState dataItemFolder = CreateFolder(daFolder, "DataAccess_DataItem", "DataItem");
const string daDataItem = "DataAccess_DataItem_";
foreach (string name in Enum.GetNames(typeof(BuiltInType)))
{
DataItemState item = CreateDataItemVariable(dataItemFolder, daDataItem + name, name, (BuiltInType)Enum.Parse(typeof(BuiltInType), name), ValueRanks.Scalar);
// set initial value to String.Empty for String node.
if (name == BuiltInType.String.ToString())
{
item.Value = String.Empty;
}
}
#endregion
#region DataAccess_AnalogType
FolderState analogItemFolder = CreateFolder(daFolder, "DataAccess_AnalogType", "AnalogType");
const string daAnalogItem = "DataAccess_AnalogType_";
foreach (string name in Enum.GetNames(typeof(BuiltInType)))
{
BuiltInType builtInType = (BuiltInType)Enum.Parse(typeof(BuiltInType), name);
if (IsAnalogType(builtInType))
{
AnalogItemState item = CreateAnalogItemVariable(analogItemFolder, daAnalogItem + name, name, builtInType, ValueRanks.Scalar);
if (builtInType == BuiltInType.Int64 ||
builtInType == BuiltInType.UInt64)
{
// make test case without optional ranges
item.EngineeringUnits = null;
item.InstrumentRange = null;
}
else if (builtInType == BuiltInType.Float)
{
item.EURange.Value.High = 0;
item.EURange.Value.Low = 0;
}
//set default value for Definition property
if (item.Definition != null)
{
item.Definition.Value = String.Empty;
}
}
}
#endregion
#region DataAccess_AnalogType_Array
FolderState analogArrayFolder = CreateFolder(analogItemFolder, "DataAccess_AnalogType_Array", "Array");
const string daAnalogArray = "DataAccess_AnalogType_Array_";
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "Boolean", "Boolean", BuiltInType.Boolean, ValueRanks.OneDimension, new Boolean[] { true, false, true, false, true, false, true, false, true });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "Byte", "Byte", BuiltInType.Byte, ValueRanks.OneDimension, new Byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "ByteString", "ByteString", BuiltInType.ByteString, ValueRanks.OneDimension, new Byte[][] { new Byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }, new Byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }, new Byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }, new Byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }, new Byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }, new Byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }, new Byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }, new Byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }, new Byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }, new Byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 } });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "DateTime", "DateTime", BuiltInType.DateTime, ValueRanks.OneDimension, new DateTime[] { DateTime.MinValue, DateTime.MaxValue, DateTime.MinValue, DateTime.MaxValue, DateTime.MinValue, DateTime.MaxValue, DateTime.MinValue, DateTime.MaxValue, DateTime.MinValue });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "Double", "Double", BuiltInType.Double, ValueRanks.OneDimension, new double[] { 9.00001d, 9.0002d, 9.003d, 9.04d, 9.5d, 9.06d, 9.007d, 9.008d, 9.0009d });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "Duration", "Duration", DataTypeIds.Duration, ValueRanks.OneDimension, new double[] { 9.00001d, 9.0002d, 9.003d, 9.04d, 9.5d, 9.06d, 9.007d, 9.008d, 9.0009d }, null);
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "Float", "Float", BuiltInType.Float, ValueRanks.OneDimension, new float[] { 0.1f, 0.2f, 0.3f, 0.4f, 0.5f, 1.1f, 2.2f, 3.3f, 4.4f, 5.5f });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "Guid", "Guid", BuiltInType.Guid, ValueRanks.OneDimension, new Guid[] { Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid() });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "Int16", "Int16", BuiltInType.Int16, ValueRanks.OneDimension, new Int16[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "Int32", "Int32", BuiltInType.Int32, ValueRanks.OneDimension, new Int32[] { 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "Int64", "Int64", BuiltInType.Int64, ValueRanks.OneDimension, new Int64[] { 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "Integer", "Integer", BuiltInType.Integer, ValueRanks.OneDimension, new Int64[] { 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "LocaleId", "LocaleId", DataTypeIds.LocaleId, ValueRanks.OneDimension, new String[] { "en", "fr", "de", "en", "fr", "de", "en", "fr", "de", "en" }, null);
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "LocalizedText", "LocalizedText", BuiltInType.LocalizedText, ValueRanks.OneDimension, new LocalizedText[] { new LocalizedText("en", "Hello World1"), new LocalizedText("en", "Hello World2"), new LocalizedText("en", "Hello World3"), new LocalizedText("en", "Hello World4"), new LocalizedText("en", "Hello World5"), new LocalizedText("en", "Hello World6"), new LocalizedText("en", "Hello World7"), new LocalizedText("en", "Hello World8"), new LocalizedText("en", "Hello World9"), new LocalizedText("en", "Hello World10") });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "NodeId", "NodeId", BuiltInType.NodeId, ValueRanks.OneDimension, new NodeId[] { new NodeId(Guid.NewGuid()), new NodeId(Guid.NewGuid()), new NodeId(Guid.NewGuid()), new NodeId(Guid.NewGuid()), new NodeId(Guid.NewGuid()), new NodeId(Guid.NewGuid()), new NodeId(Guid.NewGuid()), new NodeId(Guid.NewGuid()), new NodeId(Guid.NewGuid()), new NodeId(Guid.NewGuid()) });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "Number", "Number", BuiltInType.Number, ValueRanks.OneDimension, new Int16[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "QualifiedName", "QualifiedName", BuiltInType.QualifiedName, ValueRanks.OneDimension, new QualifiedName[] { "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", "q8", "q9"});
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "SByte", "SByte", BuiltInType.SByte, ValueRanks.OneDimension, new SByte[] { 10, 20, 30, 40, 50, 60, 70, 80, 90 });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "String", "String", BuiltInType.String, ValueRanks.OneDimension, new String[] { "a00", "b10", "c20", "d30", "e40", "f50", "g60", "h70", "i80", "j90" });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "UInt16", "UInt16", BuiltInType.UInt16, ValueRanks.OneDimension, new UInt16[] { 20, 21, 22, 23, 24, 25, 26, 27, 28, 29 });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "UInt32", "UInt32", BuiltInType.UInt32, ValueRanks.OneDimension, new UInt32[] { 30, 31, 32, 33, 34, 35, 36, 37, 38, 39 });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "UInt64", "UInt64", BuiltInType.UInt64, ValueRanks.OneDimension, new UInt64[] { 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "UInteger", "UInteger", BuiltInType.UInteger, ValueRanks.OneDimension, new UInt64[] { 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 });
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "UtcTime", "UtcTime", DataTypeIds.UtcTime, ValueRanks.OneDimension, new DateTime[] { DateTime.MinValue.ToUniversalTime(), DateTime.MaxValue.ToUniversalTime(), DateTime.MinValue.ToUniversalTime(), DateTime.MaxValue.ToUniversalTime(), DateTime.MinValue.ToUniversalTime(), DateTime.MaxValue.ToUniversalTime(), DateTime.MinValue.ToUniversalTime(), DateTime.MaxValue.ToUniversalTime(), DateTime.MinValue.ToUniversalTime() }, null);
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "Variant", "Variant", BuiltInType.Variant, ValueRanks.OneDimension, new Variant[] { 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 });
XmlDocument doc1 = new XmlDocument();
CreateAnalogItemVariable(analogArrayFolder, daAnalogArray + "XmlElement", "XmlElement", BuiltInType.XmlElement, ValueRanks.OneDimension, new XmlElement[] { doc1.CreateElement("tag1"), doc1.CreateElement("tag2"), doc1.CreateElement("tag3"), doc1.CreateElement("tag4"), doc1.CreateElement("tag5"), doc1.CreateElement("tag6"), doc1.CreateElement("tag7"), doc1.CreateElement("tag8"), doc1.CreateElement("tag9"), doc1.CreateElement("tag10") });
#endregion
#region DataAccess_DiscreteType
FolderState discreteTypeFolder = CreateFolder(daFolder, "DataAccess_DiscreteType", "DiscreteType");
FolderState twoStateDiscreteFolder = CreateFolder(discreteTypeFolder, "DataAccess_TwoStateDiscreteType", "TwoStateDiscreteType");
const string daTwoStateDiscrete = "DataAccess_TwoStateDiscreteType_";
// Add our Nodes to the folder, and specify their customized discrete enumerations
CreateTwoStateDiscreteItemVariable(twoStateDiscreteFolder, daTwoStateDiscrete + "001", "001", "red", "blue");
CreateTwoStateDiscreteItemVariable(twoStateDiscreteFolder, daTwoStateDiscrete + "002", "002", "open", "close");
CreateTwoStateDiscreteItemVariable(twoStateDiscreteFolder, daTwoStateDiscrete + "003", "003", "up", "down");
CreateTwoStateDiscreteItemVariable(twoStateDiscreteFolder, daTwoStateDiscrete + "004", "004", "left", "right");
CreateTwoStateDiscreteItemVariable(twoStateDiscreteFolder, daTwoStateDiscrete + "005", "005", "circle", "cross");
FolderState multiStateDiscreteFolder = CreateFolder(discreteTypeFolder, "DataAccess_MultiStateDiscreteType", "MultiStateDiscreteType");
const string daMultiStateDiscrete = "DataAccess_MultiStateDiscreteType_";
// Add our Nodes to the folder, and specify their customized discrete enumerations
CreateMultiStateDiscreteItemVariable(multiStateDiscreteFolder, daMultiStateDiscrete + "001", "001", "open", "closed", "jammed");
CreateMultiStateDiscreteItemVariable(multiStateDiscreteFolder, daMultiStateDiscrete + "002", "002", "red", "green", "blue", "cyan");
CreateMultiStateDiscreteItemVariable(multiStateDiscreteFolder, daMultiStateDiscrete + "003", "003", "lolo", "lo", "normal", "hi", "hihi");
CreateMultiStateDiscreteItemVariable(multiStateDiscreteFolder, daMultiStateDiscrete + "004", "004", "left", "right", "center");
CreateMultiStateDiscreteItemVariable(multiStateDiscreteFolder, daMultiStateDiscrete + "005", "005", "circle", "cross", "triangle");
#endregion
#region DataAccess_MultiStateValueDiscreteType
FolderState multiStateValueDiscreteFolder = CreateFolder(discreteTypeFolder, "DataAccess_MultiStateValueDiscreteType", "MultiStateValueDiscreteType");
const string daMultiStateValueDiscrete = "DataAccess_MultiStateValueDiscreteType_";
// Add our Nodes to the folder, and specify their customized discrete enumerations
CreateMultiStateValueDiscreteItemVariable(multiStateValueDiscreteFolder, daMultiStateValueDiscrete + "001", "001", new string[] { "open", "closed", "jammed" });
CreateMultiStateValueDiscreteItemVariable(multiStateValueDiscreteFolder, daMultiStateValueDiscrete + "002", "002", new string[] { "red", "green", "blue", "cyan" });
CreateMultiStateValueDiscreteItemVariable(multiStateValueDiscreteFolder, daMultiStateValueDiscrete + "003", "003", new string[] { "lolo", "lo", "normal", "hi", "hihi" });
CreateMultiStateValueDiscreteItemVariable(multiStateValueDiscreteFolder, daMultiStateValueDiscrete + "004", "004", new string[] { "left", "right", "center" });
CreateMultiStateValueDiscreteItemVariable(multiStateValueDiscreteFolder, daMultiStateValueDiscrete + "005", "005", new string[] { "circle", "cross", "triangle" });
// Add our Nodes to the folder and specify varying data types
CreateMultiStateValueDiscreteItemVariable(multiStateValueDiscreteFolder, daMultiStateValueDiscrete + "Byte", "Byte", DataTypeIds.Byte, new string[] { "open", "closed", "jammed" });
CreateMultiStateValueDiscreteItemVariable(multiStateValueDiscreteFolder, daMultiStateValueDiscrete + "Int16", "Int16", DataTypeIds.Int16, new string[] { "red", "green", "blue", "cyan" });
CreateMultiStateValueDiscreteItemVariable(multiStateValueDiscreteFolder, daMultiStateValueDiscrete + "Int32", "Int32", DataTypeIds.Int32, new string[] { "lolo", "lo", "normal", "hi", "hihi" });
CreateMultiStateValueDiscreteItemVariable(multiStateValueDiscreteFolder, daMultiStateValueDiscrete + "Int64", "Int64", DataTypeIds.Int64, new string[] { "left", "right", "center" });
CreateMultiStateValueDiscreteItemVariable(multiStateValueDiscreteFolder, daMultiStateValueDiscrete + "SByte", "SByte", DataTypeIds.SByte, new string[] { "open", "closed", "jammed" });
CreateMultiStateValueDiscreteItemVariable(multiStateValueDiscreteFolder, daMultiStateValueDiscrete + "UInt16", "UInt16", DataTypeIds.UInt16, new string[] { "red", "green", "blue", "cyan" });
CreateMultiStateValueDiscreteItemVariable(multiStateValueDiscreteFolder, daMultiStateValueDiscrete + "UInt32", "UInt32", DataTypeIds.UInt32, new string[] { "lolo", "lo", "normal", "hi", "hihi" });
CreateMultiStateValueDiscreteItemVariable(multiStateValueDiscreteFolder, daMultiStateValueDiscrete + "UInt64", "UInt64", DataTypeIds.UInt64, new string[] { "left", "right", "center" });
#endregion
#region References
FolderState referencesFolder = CreateFolder(root, "References", "References");
const string referencesPrefix = "References_";
BaseDataVariableState referencesInstructions = CreateVariable(referencesFolder, "References_Instructions", "Instructions", DataTypeIds.String, ValueRanks.Scalar);
referencesInstructions.Value = "This folder will contain nodes that have specific Reference configurations.";
variables.Add(referencesInstructions);
// create variable nodes with specific references
BaseDataVariableState hasForwardReference = CreateMeshVariable(referencesFolder, referencesPrefix + "HasForwardReference", "HasForwardReference");
hasForwardReference.AddReference(ReferenceTypes.HasCause, false, variables[0].NodeId);
variables.Add(hasForwardReference);
BaseDataVariableState hasInverseReference = CreateMeshVariable(referencesFolder, referencesPrefix + "HasInverseReference", "HasInverseReference");
hasInverseReference.AddReference(ReferenceTypes.HasCause, true, variables[0].NodeId);
variables.Add(hasInverseReference);
BaseDataVariableState has3InverseReference = null;
for (int i = 1; i <= 5; i++)
{
string referenceString = "Has3ForwardReferences";
if (i > 1)
{
referenceString += i.ToString();
}
BaseDataVariableState has3ForwardReferences = CreateMeshVariable(referencesFolder, referencesPrefix + referenceString, referenceString);
has3ForwardReferences.AddReference(ReferenceTypes.HasCause, false, variables[0].NodeId);
has3ForwardReferences.AddReference(ReferenceTypes.HasCause, false, variables[1].NodeId);
has3ForwardReferences.AddReference(ReferenceTypes.HasCause, false, variables[2].NodeId);
if (i == 1)
{
has3InverseReference = has3ForwardReferences;
}
variables.Add(has3ForwardReferences);
}
BaseDataVariableState has3InverseReferences = CreateMeshVariable(referencesFolder, referencesPrefix + "Has3InverseReferences", "Has3InverseReferences");
has3InverseReferences.AddReference(ReferenceTypes.HasEffect, true, variables[0].NodeId);
has3InverseReferences.AddReference(ReferenceTypes.HasEffect, true, variables[1].NodeId);
has3InverseReferences.AddReference(ReferenceTypes.HasEffect, true, variables[2].NodeId);
variables.Add(has3InverseReferences);
BaseDataVariableState hasForwardAndInverseReferences = CreateMeshVariable(referencesFolder, referencesPrefix + "HasForwardAndInverseReference", "HasForwardAndInverseReference", hasForwardReference, hasInverseReference, has3InverseReference, has3InverseReferences, variables[0]);
variables.Add(hasForwardAndInverseReferences);
#endregion
#region AccessRights
FolderState folderAccessRights = CreateFolder(root, "AccessRights", "AccessRights");
const string accessRights = "AccessRights_";
BaseDataVariableState accessRightsInstructions = CreateVariable(folderAccessRights, accessRights + "Instructions", "Instructions", DataTypeIds.String, ValueRanks.Scalar);
accessRightsInstructions.Value = "This folder will be accessible to all who enter, but contents therein will be secured.";
variables.Add(accessRightsInstructions);
// sub-folder for "AccessAll"
FolderState folderAccessRightsAccessAll = CreateFolder(folderAccessRights, "AccessRights_AccessAll", "AccessAll");
const string accessRightsAccessAll = "AccessRights_AccessAll_";
BaseDataVariableState arAllRO = CreateVariable(folderAccessRightsAccessAll, accessRightsAccessAll + "RO", "RO", BuiltInType.Int16, ValueRanks.Scalar);
arAllRO.AccessLevel = AccessLevels.CurrentRead;
arAllRO.UserAccessLevel = AccessLevels.CurrentRead;
variables.Add(arAllRO);
BaseDataVariableState arAllWO = CreateVariable(folderAccessRightsAccessAll, accessRightsAccessAll + "WO", "WO", BuiltInType.Int16, ValueRanks.Scalar);
arAllWO.AccessLevel = AccessLevels.CurrentWrite;
arAllWO.UserAccessLevel = AccessLevels.CurrentWrite;
variables.Add(arAllWO);
BaseDataVariableState arAllRW = CreateVariable(folderAccessRightsAccessAll, accessRightsAccessAll + "RW", "RW", BuiltInType.Int16, ValueRanks.Scalar);
arAllRW.AccessLevel = AccessLevels.CurrentReadOrWrite;
arAllRW.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variables.Add(arAllRW);
BaseDataVariableState arAllRONotUser = CreateVariable(folderAccessRightsAccessAll, accessRightsAccessAll + "RO_NotUser", "RO_NotUser", BuiltInType.Int16, ValueRanks.Scalar);
arAllRONotUser.AccessLevel = AccessLevels.CurrentRead;
arAllRONotUser.UserAccessLevel = AccessLevels.None;
variables.Add(arAllRONotUser);
BaseDataVariableState arAllWONotUser = CreateVariable(folderAccessRightsAccessAll, accessRightsAccessAll + "WO_NotUser", "WO_NotUser", BuiltInType.Int16, ValueRanks.Scalar);
arAllWONotUser.AccessLevel = AccessLevels.CurrentWrite;
arAllWONotUser.UserAccessLevel = AccessLevels.None;
variables.Add(arAllWONotUser);
BaseDataVariableState arAllRWNotUser = CreateVariable(folderAccessRightsAccessAll, accessRightsAccessAll + "RW_NotUser", "RW_NotUser", BuiltInType.Int16, ValueRanks.Scalar);
arAllRWNotUser.AccessLevel = AccessLevels.CurrentReadOrWrite;
arAllRWNotUser.UserAccessLevel = AccessLevels.CurrentRead;
variables.Add(arAllRWNotUser);
BaseDataVariableState arAllROUserRW = CreateVariable(folderAccessRightsAccessAll, accessRightsAccessAll + "RO_User1_RW", "RO_User1_RW", BuiltInType.Int16, ValueRanks.Scalar);
arAllROUserRW.AccessLevel = AccessLevels.CurrentRead;
arAllROUserRW.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variables.Add(arAllROUserRW);
BaseDataVariableState arAllROGroupRW = CreateVariable(folderAccessRightsAccessAll, accessRightsAccessAll + "RO_Group1_RW", "RO_Group1_RW", BuiltInType.Int16, ValueRanks.Scalar);
arAllROGroupRW.AccessLevel = AccessLevels.CurrentRead;
arAllROGroupRW.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variables.Add(arAllROGroupRW);
// sub-folder for "AccessUser1"
FolderState folderAccessRightsAccessUser1 = CreateFolder(folderAccessRights, "AccessRights_AccessUser1", "AccessUser1");
const string accessRightsAccessUser1 = "AccessRights_AccessUser1_";
BaseDataVariableState arUserRO = CreateVariable(folderAccessRightsAccessUser1, accessRightsAccessUser1 + "RO", "RO", BuiltInType.Int16, ValueRanks.Scalar);
arUserRO.AccessLevel = AccessLevels.CurrentRead;
arUserRO.UserAccessLevel = AccessLevels.CurrentRead;
variables.Add(arUserRO);
BaseDataVariableState arUserWO = CreateVariable(folderAccessRightsAccessUser1, accessRightsAccessUser1 + "WO", "WO", BuiltInType.Int16, ValueRanks.Scalar);
arUserWO.AccessLevel = AccessLevels.CurrentWrite;
arUserWO.UserAccessLevel = AccessLevels.CurrentWrite;
variables.Add(arUserWO);
BaseDataVariableState arUserRW = CreateVariable(folderAccessRightsAccessUser1, accessRightsAccessUser1 + "RW", "RW", BuiltInType.Int16, ValueRanks.Scalar);
arUserRW.AccessLevel = AccessLevels.CurrentReadOrWrite;
arUserRW.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variables.Add(arUserRW);
// sub-folder for "AccessGroup1"
FolderState folderAccessRightsAccessGroup1 = CreateFolder(folderAccessRights, "AccessRights_AccessGroup1", "AccessGroup1");
const string accessRightsAccessGroup1 = "AccessRights_AccessGroup1_";
BaseDataVariableState arGroupRO = CreateVariable(folderAccessRightsAccessGroup1, accessRightsAccessGroup1 + "RO", "RO", BuiltInType.Int16, ValueRanks.Scalar);
arGroupRO.AccessLevel = AccessLevels.CurrentRead;
arGroupRO.UserAccessLevel = AccessLevels.CurrentRead;
variables.Add(arGroupRO);
BaseDataVariableState arGroupWO = CreateVariable(folderAccessRightsAccessGroup1, accessRightsAccessGroup1 + "WO", "WO", BuiltInType.Int16, ValueRanks.Scalar);
arGroupWO.AccessLevel = AccessLevels.CurrentWrite;
arGroupWO.UserAccessLevel = AccessLevels.CurrentWrite;
variables.Add(arGroupWO);
BaseDataVariableState arGroupRW = CreateVariable(folderAccessRightsAccessGroup1, accessRightsAccessGroup1 + "RW", "RW", BuiltInType.Int16, ValueRanks.Scalar);
arGroupRW.AccessLevel = AccessLevels.CurrentReadOrWrite;
arGroupRW.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variables.Add(arGroupRW);
// sub folder for "RolePermissions"
FolderState folderRolePermissions = CreateFolder(folderAccessRights, "AccessRights_RolePermissions", "RolePermissions");
const string rolePermissions = "AccessRights_RolePermissions_";
BaseDataVariableState rpAnonymous = CreateVariable(folderRolePermissions, rolePermissions + "AnonymousAccess", "AnonymousAccess", BuiltInType.Int16, ValueRanks.Scalar);
rpAnonymous.Description = "This node can be accessed by users that have Anonymous Role";
rpAnonymous.RolePermissions = new RolePermissionTypeCollection()
{
// allow access to users with Anonymous role
new RolePermissionType()
{
RoleId = ObjectIds.WellKnownRole_Anonymous,
Permissions = (uint)(PermissionType.Browse |PermissionType.Read|PermissionType.ReadRolePermissions | PermissionType.Write)
},
};
variables.Add(rpAnonymous);
BaseDataVariableState rpAuthenticatedUser = CreateVariable(folderRolePermissions, rolePermissions + "AuthenticatedUser", "AuthenticatedUser", BuiltInType.Int16, ValueRanks.Scalar);
rpAuthenticatedUser.Description = "This node can be accessed by users that have AuthenticatedUser Role";
rpAuthenticatedUser.RolePermissions = new RolePermissionTypeCollection()
{
// allow access to users with AuthenticatedUser role
new RolePermissionType()
{
RoleId = ObjectIds.WellKnownRole_AuthenticatedUser,
Permissions = (uint)(PermissionType.Browse |PermissionType.Read|PermissionType.ReadRolePermissions | PermissionType.Write)
},
};
variables.Add(rpAuthenticatedUser);
BaseDataVariableState rpAdminUser = CreateVariable(folderRolePermissions, rolePermissions + "AdminUser", "AdminUser", BuiltInType.Int16, ValueRanks.Scalar);
rpAdminUser.Description = "This node can be accessed by users that have SecurityAdmin Role over an encrypted connection";
rpAdminUser.AccessRestrictions = AccessRestrictionType.EncryptionRequired;
rpAdminUser.RolePermissions = new RolePermissionTypeCollection()
{
// allow access to users with SecurityAdmin role
new RolePermissionType()
{
RoleId = ObjectIds.WellKnownRole_SecurityAdmin,
Permissions = (uint)(PermissionType.Browse |PermissionType.Read|PermissionType.ReadRolePermissions | PermissionType.Write)
},
};
variables.Add(rpAdminUser);
// sub-folder for "AccessRestrictions"
FolderState folderAccessRestrictions = CreateFolder(folderAccessRights, "AccessRights_AccessRestrictions", "AccessRestrictions");
const string accessRestrictions = "AccessRights_AccessRestrictions_";
BaseDataVariableState arNone = CreateVariable(folderAccessRestrictions, accessRestrictions + "None", "None", BuiltInType.Int16, ValueRanks.Scalar);
arNone.AccessLevel = AccessLevels.CurrentRead;
arNone.UserAccessLevel = AccessLevels.CurrentRead;
arNone.AccessRestrictions = AccessRestrictionType.None;
variables.Add(arNone);
BaseDataVariableState arSigningRequired = CreateVariable(folderAccessRestrictions, accessRestrictions + "SigningRequired", "SigningRequired", BuiltInType.Int16, ValueRanks.Scalar);
arSigningRequired.AccessLevel = AccessLevels.CurrentRead;
arSigningRequired.UserAccessLevel = AccessLevels.CurrentRead;
arSigningRequired.AccessRestrictions = AccessRestrictionType.SigningRequired;
variables.Add(arSigningRequired);
BaseDataVariableState arEncryptionRequired = CreateVariable(folderAccessRestrictions, accessRestrictions + "EncryptionRequired", "EncryptionRequired", BuiltInType.Int16, ValueRanks.Scalar);
arEncryptionRequired.AccessLevel = AccessLevels.CurrentRead;
arEncryptionRequired.UserAccessLevel = AccessLevels.CurrentRead;
arEncryptionRequired.AccessRestrictions = AccessRestrictionType.EncryptionRequired;
variables.Add(arEncryptionRequired);
BaseDataVariableState arSessionRequired = CreateVariable(folderAccessRestrictions, accessRestrictions + "SessionRequired", "SessionRequired", BuiltInType.Int16, ValueRanks.Scalar);
arSessionRequired.AccessLevel = AccessLevels.CurrentRead;
arSessionRequired.UserAccessLevel = AccessLevels.CurrentRead;
arSessionRequired.AccessRestrictions = AccessRestrictionType.SessionRequired;
variables.Add(arSessionRequired);
#endregion
#region NodeIds
FolderState nodeIdsFolder = CreateFolder(root, "NodeIds", "NodeIds");
const string nodeIds = "NodeIds_";
BaseDataVariableState nodeIdsInstructions = CreateVariable(nodeIdsFolder, nodeIds + "Instructions", "Instructions", DataTypeIds.String, ValueRanks.Scalar);
nodeIdsInstructions.Value = "All supported Node types are available except whichever is in use for the other nodes.";
variables.Add(nodeIdsInstructions);
BaseDataVariableState integerNodeId = CreateVariable(nodeIdsFolder, nodeIds + "Int16Integer", "Int16Integer", DataTypeIds.Int16, ValueRanks.Scalar);
integerNodeId.NodeId = new NodeId((uint)9202, NamespaceIndex);
variables.Add(integerNodeId);
variables.Add(CreateVariable(nodeIdsFolder, nodeIds + "Int16String", "Int16String", DataTypeIds.Int16, ValueRanks.Scalar));
BaseDataVariableState guidNodeId = CreateVariable(nodeIdsFolder, nodeIds + "Int16GUID", "Int16GUID", DataTypeIds.Int16, ValueRanks.Scalar);
guidNodeId.NodeId = new NodeId(new Guid("00000000-0000-0000-0000-000000009204"), NamespaceIndex);
variables.Add(guidNodeId);
BaseDataVariableState opaqueNodeId = CreateVariable(nodeIdsFolder, nodeIds + "Int16Opaque", "Int16Opaque", DataTypeIds.Int16, ValueRanks.Scalar);
opaqueNodeId.NodeId = new NodeId(new byte[] { 9, 2, 0, 5 }, NamespaceIndex);
variables.Add(opaqueNodeId);
#endregion
#region Methods
FolderState methodsFolder = CreateFolder(root, "Methods", "Methods");
const string methods = "Methods_";
BaseDataVariableState methodsInstructions = CreateVariable(methodsFolder, methods + "Instructions", "Instructions", DataTypeIds.String, ValueRanks.Scalar);
methodsInstructions.Value = "Contains methods with varying parameter definitions.";
variables.Add(methodsInstructions);
MethodState voidMethod = CreateMethod(methodsFolder, methods + "Void", "Void");
voidMethod.OnCallMethod = new GenericMethodCalledEventHandler(OnVoidCall);
#region Add Method
MethodState addMethod = CreateMethod(methodsFolder, methods + "Add", "Add");
// set input arguments
addMethod.InputArguments = new PropertyState<Argument[]>(addMethod);
addMethod.InputArguments.NodeId = new NodeId(addMethod.BrowseName.Name + "InArgs", NamespaceIndex);
addMethod.InputArguments.BrowseName = BrowseNames.InputArguments;
addMethod.InputArguments.DisplayName = addMethod.InputArguments.BrowseName.Name;
addMethod.InputArguments.TypeDefinitionId = VariableTypeIds.PropertyType;
addMethod.InputArguments.ReferenceTypeId = ReferenceTypeIds.HasProperty;
addMethod.InputArguments.DataType = DataTypeIds.Argument;
addMethod.InputArguments.ValueRank = ValueRanks.OneDimension;
addMethod.InputArguments.Value = new Argument[]
{
new Argument() { Name = "Float value", Description = "Float value", DataType = DataTypeIds.Float, ValueRank = ValueRanks.Scalar },
new Argument() { Name = "UInt32 value", Description = "UInt32 value", DataType = DataTypeIds.UInt32, ValueRank = ValueRanks.Scalar }
};
// set output arguments
addMethod.OutputArguments = new PropertyState<Argument[]>(addMethod);
addMethod.OutputArguments.NodeId = new NodeId(addMethod.BrowseName.Name + "OutArgs", NamespaceIndex);
addMethod.OutputArguments.BrowseName = BrowseNames.OutputArguments;
addMethod.OutputArguments.DisplayName = addMethod.OutputArguments.BrowseName.Name;
addMethod.OutputArguments.TypeDefinitionId = VariableTypeIds.PropertyType;
addMethod.OutputArguments.ReferenceTypeId = ReferenceTypeIds.HasProperty;
addMethod.OutputArguments.DataType = DataTypeIds.Argument;
addMethod.OutputArguments.ValueRank = ValueRanks.OneDimension;
addMethod.OutputArguments.Value = new Argument[]
{
new Argument() { Name = "Add Result", Description = "Add Result", DataType = DataTypeIds.Float, ValueRank = ValueRanks.Scalar }
};
addMethod.OnCallMethod = new GenericMethodCalledEventHandler(OnAddCall);
#endregion
#region Multiply Method
MethodState multiplyMethod = CreateMethod(methodsFolder, methods + "Multiply", "Multiply");
// set input arguments
multiplyMethod.InputArguments = new PropertyState<Argument[]>(multiplyMethod);
multiplyMethod.InputArguments.NodeId = new NodeId(multiplyMethod.BrowseName.Name + "InArgs", NamespaceIndex);
multiplyMethod.InputArguments.BrowseName = BrowseNames.InputArguments;
multiplyMethod.InputArguments.DisplayName = multiplyMethod.InputArguments.BrowseName.Name;
multiplyMethod.InputArguments.TypeDefinitionId = VariableTypeIds.PropertyType;
multiplyMethod.InputArguments.ReferenceTypeId = ReferenceTypeIds.HasProperty;
multiplyMethod.InputArguments.DataType = DataTypeIds.Argument;
multiplyMethod.InputArguments.ValueRank = ValueRanks.OneDimension;
multiplyMethod.InputArguments.Value = new Argument[]
{
new Argument() { Name = "Int16 value", Description = "Int16 value", DataType = DataTypeIds.Int16, ValueRank = ValueRanks.Scalar },
new Argument() { Name = "UInt16 value", Description = "UInt16 value", DataType = DataTypeIds.UInt16, ValueRank = ValueRanks.Scalar }
};
// set output arguments
multiplyMethod.OutputArguments = new PropertyState<Argument[]>(multiplyMethod);
multiplyMethod.OutputArguments.NodeId = new NodeId(multiplyMethod.BrowseName.Name + "OutArgs", NamespaceIndex);
multiplyMethod.OutputArguments.BrowseName = BrowseNames.OutputArguments;
multiplyMethod.OutputArguments.DisplayName = multiplyMethod.OutputArguments.BrowseName.Name;
multiplyMethod.OutputArguments.TypeDefinitionId = VariableTypeIds.PropertyType;
multiplyMethod.OutputArguments.ReferenceTypeId = ReferenceTypeIds.HasProperty;
multiplyMethod.OutputArguments.DataType = DataTypeIds.Argument;
multiplyMethod.OutputArguments.ValueRank = ValueRanks.OneDimension;
multiplyMethod.OutputArguments.Value = new Argument[]
{
new Argument() { Name = "Multiply Result", Description = "Multiply Result", DataType = DataTypeIds.Int32, ValueRank = ValueRanks.Scalar }
};
multiplyMethod.OnCallMethod = new GenericMethodCalledEventHandler(OnMultiplyCall);
#endregion
#region Divide Method
MethodState divideMethod = CreateMethod(methodsFolder, methods + "Divide", "Divide");
// set input arguments
divideMethod.InputArguments = new PropertyState<Argument[]>(divideMethod);
divideMethod.InputArguments.NodeId = new NodeId(divideMethod.BrowseName.Name + "InArgs", NamespaceIndex);
divideMethod.InputArguments.BrowseName = BrowseNames.InputArguments;
divideMethod.InputArguments.DisplayName = divideMethod.InputArguments.BrowseName.Name;
divideMethod.InputArguments.TypeDefinitionId = VariableTypeIds.PropertyType;
divideMethod.InputArguments.ReferenceTypeId = ReferenceTypeIds.HasProperty;
divideMethod.InputArguments.DataType = DataTypeIds.Argument;
divideMethod.InputArguments.ValueRank = ValueRanks.OneDimension;
divideMethod.InputArguments.Value = new Argument[]
{
new Argument() { Name = "Int32 value", Description = "Int32 value", DataType = DataTypeIds.Int32, ValueRank = ValueRanks.Scalar },
new Argument() { Name = "UInt16 value", Description = "UInt16 value", DataType = DataTypeIds.UInt16, ValueRank = ValueRanks.Scalar }
};
// set output arguments
divideMethod.OutputArguments = new PropertyState<Argument[]>(divideMethod);
divideMethod.OutputArguments.NodeId = new NodeId(divideMethod.BrowseName.Name + "OutArgs", NamespaceIndex);
divideMethod.OutputArguments.BrowseName = BrowseNames.OutputArguments;
divideMethod.OutputArguments.DisplayName = divideMethod.OutputArguments.BrowseName.Name;
divideMethod.OutputArguments.TypeDefinitionId = VariableTypeIds.PropertyType;
divideMethod.OutputArguments.ReferenceTypeId = ReferenceTypeIds.HasProperty;
divideMethod.OutputArguments.DataType = DataTypeIds.Argument;
divideMethod.OutputArguments.ValueRank = ValueRanks.OneDimension;
divideMethod.OutputArguments.Value = new Argument[]
{
new Argument() { Name = "Divide Result", Description = "Divide Result", DataType = DataTypeIds.Float, ValueRank = ValueRanks.Scalar }
};
divideMethod.OnCallMethod = new GenericMethodCalledEventHandler(OnDivideCall);
#endregion
#region Substract Method
MethodState substractMethod = CreateMethod(methodsFolder, methods + "Substract", "Substract");
// set input arguments
substractMethod.InputArguments = new PropertyState<Argument[]>(substractMethod);
substractMethod.InputArguments.NodeId = new NodeId(substractMethod.BrowseName.Name + "InArgs", NamespaceIndex);
substractMethod.InputArguments.BrowseName = BrowseNames.InputArguments;
substractMethod.InputArguments.DisplayName = substractMethod.InputArguments.BrowseName.Name;
substractMethod.InputArguments.TypeDefinitionId = VariableTypeIds.PropertyType;
substractMethod.InputArguments.ReferenceTypeId = ReferenceTypeIds.HasProperty;
substractMethod.InputArguments.DataType = DataTypeIds.Argument;
substractMethod.InputArguments.ValueRank = ValueRanks.OneDimension;
substractMethod.InputArguments.Value = new Argument[]
{
new Argument() { Name = "Int16 value", Description = "Int16 value", DataType = DataTypeIds.Int16, ValueRank = ValueRanks.Scalar },
new Argument() { Name = "Byte value", Description = "Byte value", DataType = DataTypeIds.Byte, ValueRank = ValueRanks.Scalar }
};
// set output arguments
substractMethod.OutputArguments = new PropertyState<Argument[]>(substractMethod);
substractMethod.OutputArguments.NodeId = new NodeId(substractMethod.BrowseName.Name + "OutArgs", NamespaceIndex);
substractMethod.OutputArguments.BrowseName = BrowseNames.OutputArguments;
substractMethod.OutputArguments.DisplayName = substractMethod.OutputArguments.BrowseName.Name;
substractMethod.OutputArguments.TypeDefinitionId = VariableTypeIds.PropertyType;
substractMethod.OutputArguments.ReferenceTypeId = ReferenceTypeIds.HasProperty;
substractMethod.OutputArguments.DataType = DataTypeIds.Argument;
substractMethod.OutputArguments.ValueRank = ValueRanks.OneDimension;
substractMethod.OutputArguments.Value = new Argument[]
{
new Argument() { Name = "Substract Result", Description = "Substract Result", DataType = DataTypeIds.Int16, ValueRank = ValueRanks.Scalar }
};
substractMethod.OnCallMethod = new GenericMethodCalledEventHandler(OnSubstractCall);
#endregion
#region Hello Method
MethodState helloMethod = CreateMethod(methodsFolder, methods + "Hello", "Hello");
// set input arguments
helloMethod.InputArguments = new PropertyState<Argument[]>(helloMethod);
helloMethod.InputArguments.NodeId = new NodeId(helloMethod.BrowseName.Name + "InArgs", NamespaceIndex);
helloMethod.InputArguments.BrowseName = BrowseNames.InputArguments;
helloMethod.InputArguments.DisplayName = helloMethod.InputArguments.BrowseName.Name;
helloMethod.InputArguments.TypeDefinitionId = VariableTypeIds.PropertyType;
helloMethod.InputArguments.ReferenceTypeId = ReferenceTypeIds.HasProperty;
helloMethod.InputArguments.DataType = DataTypeIds.Argument;
helloMethod.InputArguments.ValueRank = ValueRanks.OneDimension;
helloMethod.InputArguments.Value = new Argument[]
{
new Argument() { Name = "String value", Description = "String value", DataType = DataTypeIds.String, ValueRank = ValueRanks.Scalar }
};
// set output arguments
helloMethod.OutputArguments = new PropertyState<Argument[]>(helloMethod);
helloMethod.OutputArguments.NodeId = new NodeId(helloMethod.BrowseName.Name + "OutArgs", NamespaceIndex);
helloMethod.OutputArguments.BrowseName = BrowseNames.OutputArguments;
helloMethod.OutputArguments.DisplayName = helloMethod.OutputArguments.BrowseName.Name;
helloMethod.OutputArguments.TypeDefinitionId = VariableTypeIds.PropertyType;
helloMethod.OutputArguments.ReferenceTypeId = ReferenceTypeIds.HasProperty;
helloMethod.OutputArguments.DataType = DataTypeIds.Argument;
helloMethod.OutputArguments.ValueRank = ValueRanks.OneDimension;
helloMethod.OutputArguments.Value = new Argument[]
{
new Argument() { Name = "Hello Result", Description = "Hello Result", DataType = DataTypeIds.String, ValueRank = ValueRanks.Scalar }
};
helloMethod.OnCallMethod = new GenericMethodCalledEventHandler(OnHelloCall);
#endregion
#region Input Method
MethodState inputMethod = CreateMethod(methodsFolder, methods + "Input", "Input");
// set input arguments
inputMethod.InputArguments = new PropertyState<Argument[]>(inputMethod);
inputMethod.InputArguments.NodeId = new NodeId(inputMethod.BrowseName.Name + "InArgs", NamespaceIndex);
inputMethod.InputArguments.BrowseName = BrowseNames.InputArguments;
inputMethod.InputArguments.DisplayName = inputMethod.InputArguments.BrowseName.Name;
inputMethod.InputArguments.TypeDefinitionId = VariableTypeIds.PropertyType;
inputMethod.InputArguments.ReferenceTypeId = ReferenceTypeIds.HasProperty;
inputMethod.InputArguments.DataType = DataTypeIds.Argument;
inputMethod.InputArguments.ValueRank = ValueRanks.OneDimension;
inputMethod.InputArguments.Value = new Argument[]
{
new Argument() { Name = "String value", Description = "String value", DataType = DataTypeIds.String, ValueRank = ValueRanks.Scalar }
};
inputMethod.OnCallMethod = new GenericMethodCalledEventHandler(OnInputCall);
#endregion
#region Output Method
MethodState outputMethod = CreateMethod(methodsFolder, methods + "Output", "Output");
// set output arguments
outputMethod.OutputArguments = new PropertyState<Argument[]>(helloMethod);
outputMethod.OutputArguments.NodeId = new NodeId(helloMethod.BrowseName.Name + "OutArgs", NamespaceIndex);
outputMethod.OutputArguments.BrowseName = BrowseNames.OutputArguments;
outputMethod.OutputArguments.DisplayName = helloMethod.OutputArguments.BrowseName.Name;
outputMethod.OutputArguments.TypeDefinitionId = VariableTypeIds.PropertyType;
outputMethod.OutputArguments.ReferenceTypeId = ReferenceTypeIds.HasProperty;
outputMethod.OutputArguments.DataType = DataTypeIds.Argument;
outputMethod.OutputArguments.ValueRank = ValueRanks.OneDimension;
outputMethod.OutputArguments.Value = new Argument[]
{
new Argument() { Name = "Output Result", Description = "Output Result", DataType = DataTypeIds.String, ValueRank = ValueRanks.Scalar }
};
outputMethod.OnCallMethod = new GenericMethodCalledEventHandler(OnOutputCall);
#endregion
#endregion
#region Views
FolderState viewsFolder = CreateFolder(root, "Views", "Views");
const string views = "Views_";
ViewState viewStateOperations = CreateView(viewsFolder, externalReferences, views + "Operations", "Operations");
ViewState viewStateEngineering = CreateView(viewsFolder, externalReferences, views + "Engineering", "Engineering");
#endregion
#region Locales
FolderState localesFolder = CreateFolder(root, "Locales", "Locales");
const string locales = "Locales_";
BaseDataVariableState qnEnglishVariable = CreateVariable(localesFolder, locales + "QNEnglish", "QNEnglish", DataTypeIds.QualifiedName, ValueRanks.Scalar);
qnEnglishVariable.Description = new LocalizedText("en", "English");
qnEnglishVariable.Value = new QualifiedName("Hello World", NamespaceIndex);
variables.Add(qnEnglishVariable);
BaseDataVariableState ltEnglishVariable = CreateVariable(localesFolder, locales + "LTEnglish", "LTEnglish", DataTypeIds.LocalizedText, ValueRanks.Scalar);
ltEnglishVariable.Description = new LocalizedText("en", "English");
ltEnglishVariable.Value = new LocalizedText("en", "Hello World");
variables.Add(ltEnglishVariable);
BaseDataVariableState qnFrancaisVariable = CreateVariable(localesFolder, locales + "QNFrancais", "QNFrancais", DataTypeIds.QualifiedName, ValueRanks.Scalar);
qnFrancaisVariable.Description = new LocalizedText("en", "Francais");
qnFrancaisVariable.Value = new QualifiedName("Salut tout le monde", NamespaceIndex);
variables.Add(qnFrancaisVariable);
BaseDataVariableState ltFrancaisVariable = CreateVariable(localesFolder, locales + "LTFrancais", "LTFrancais", DataTypeIds.LocalizedText, ValueRanks.Scalar);
ltFrancaisVariable.Description = new LocalizedText("en", "Francais");
ltFrancaisVariable.Value = new LocalizedText("fr", "Salut tout le monde");
variables.Add(ltFrancaisVariable);
BaseDataVariableState qnDeutschVariable = CreateVariable(localesFolder, locales + "QNDeutsch", "QNDeutsch", DataTypeIds.QualifiedName, ValueRanks.Scalar);
qnDeutschVariable.Description = new LocalizedText("en", "Deutsch");
qnDeutschVariable.Value = new QualifiedName("Hallo Welt", NamespaceIndex);
variables.Add(qnDeutschVariable);
BaseDataVariableState ltDeutschVariable = CreateVariable(localesFolder, locales + "LTDeutsch", "LTDeutsch", DataTypeIds.LocalizedText, ValueRanks.Scalar);
ltDeutschVariable.Description = new LocalizedText("en", "Deutsch");
ltDeutschVariable.Value = new LocalizedText("de", "Hallo Welt");
variables.Add(ltDeutschVariable);
BaseDataVariableState qnEspanolVariable = CreateVariable(localesFolder, locales + "QNEspanol", "QNEspanol", DataTypeIds.QualifiedName, ValueRanks.Scalar);
qnEspanolVariable.Description = new LocalizedText("en", "Espanol");
qnEspanolVariable.Value = new QualifiedName("Hola mundo", NamespaceIndex);
variables.Add(qnEspanolVariable);
BaseDataVariableState ltEspanolVariable = CreateVariable(localesFolder, locales + "LTEspanol", "LTEspanol", DataTypeIds.LocalizedText, ValueRanks.Scalar);
ltEspanolVariable.Description = new LocalizedText("en", "Espanol");
ltEspanolVariable.Value = new LocalizedText("es", "Hola mundo");
variables.Add(ltEspanolVariable);
BaseDataVariableState qnJapaneseVariable = CreateVariable(localesFolder, locales + "QN日本の", "QN日本の", DataTypeIds.QualifiedName, ValueRanks.Scalar);
qnJapaneseVariable.Description = new LocalizedText("en", "Japanese");
qnJapaneseVariable.Value = new QualifiedName("ハローワールド", NamespaceIndex);
variables.Add(qnJapaneseVariable);
BaseDataVariableState ltJapaneseVariable = CreateVariable(localesFolder, locales + "LT日本の", "LT日本の", DataTypeIds.LocalizedText, ValueRanks.Scalar);
ltJapaneseVariable.Description = new LocalizedText("en", "Japanese");
ltJapaneseVariable.Value = new LocalizedText("jp", "ハローワールド");
variables.Add(ltJapaneseVariable);
BaseDataVariableState qnChineseVariable = CreateVariable(localesFolder, locales + "QN中國的", "QN中國的", DataTypeIds.QualifiedName, ValueRanks.Scalar);
qnChineseVariable.Description = new LocalizedText("en", "Chinese");
qnChineseVariable.Value = new QualifiedName("世界您好", NamespaceIndex);
variables.Add(qnChineseVariable);
BaseDataVariableState ltChineseVariable = CreateVariable(localesFolder, locales + "LT中國的", "LT中國的", DataTypeIds.LocalizedText, ValueRanks.Scalar);
ltChineseVariable.Description = new LocalizedText("en", "Chinese");
ltChineseVariable.Value = new LocalizedText("ch", "世界您好");
variables.Add(ltChineseVariable);
BaseDataVariableState qnRussianVariable = CreateVariable(localesFolder, locales + "QNрусский", "QNрусский", DataTypeIds.QualifiedName, ValueRanks.Scalar);
qnRussianVariable.Description = new LocalizedText("en", "Russian");
qnRussianVariable.Value = new QualifiedName("LTрусский", NamespaceIndex);
variables.Add(qnRussianVariable);
BaseDataVariableState ltRussianVariable = CreateVariable(localesFolder, locales + "LTрусский", "LTрусский", DataTypeIds.LocalizedText, ValueRanks.Scalar);
ltRussianVariable.Description = new LocalizedText("en", "Russian");
ltRussianVariable.Value = new LocalizedText("ru", "LTрусский");
variables.Add(ltRussianVariable);
BaseDataVariableState qnArabicVariable = CreateVariable(localesFolder, locales + "QNالعربية", "QNالعربية", DataTypeIds.QualifiedName, ValueRanks.Scalar);
qnArabicVariable.Description = new LocalizedText("en", "Arabic");
qnArabicVariable.Value = new QualifiedName("مرحبا بالعال", NamespaceIndex);
variables.Add(qnArabicVariable);
BaseDataVariableState ltArabicVariable = CreateVariable(localesFolder, locales + "LTالعربية", "LTالعربية", DataTypeIds.LocalizedText, ValueRanks.Scalar);
ltArabicVariable.Description = new LocalizedText("en", "Arabic");
ltArabicVariable.Value = new LocalizedText("ae", "مرحبا بالعال");
variables.Add(ltArabicVariable);
BaseDataVariableState qnKlingonVariable = CreateVariable(localesFolder, locales + "QNtlhIngan", "QNtlhIngan", DataTypeIds.QualifiedName, ValueRanks.Scalar);
qnKlingonVariable.Description = new LocalizedText("en", "Klingon");
qnKlingonVariable.Value = new QualifiedName("qo' vIvan", NamespaceIndex);
variables.Add(qnKlingonVariable);
BaseDataVariableState ltKlingonVariable = CreateVariable(localesFolder, locales + "LTtlhIngan", "LTtlhIngan", DataTypeIds.LocalizedText, ValueRanks.Scalar);
ltKlingonVariable.Description = new LocalizedText("en", "Klingon");
ltKlingonVariable.Value = new LocalizedText("ko", "qo' vIvan");
variables.Add(ltKlingonVariable);
#endregion
#region Attributes
FolderState folderAttributes = CreateFolder(root, "Attributes", "Attributes");
#region AccessAll
FolderState folderAttributesAccessAll = CreateFolder(folderAttributes, "Attributes_AccessAll", "AccessAll");
const string attributesAccessAll = "Attributes_AccessAll_";
BaseDataVariableState accessLevelAccessAll = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "AccessLevel", "AccessLevel", DataTypeIds.Double, ValueRanks.Scalar);
accessLevelAccessAll.WriteMask = AttributeWriteMask.AccessLevel;
accessLevelAccessAll.UserWriteMask = AttributeWriteMask.AccessLevel;
variables.Add(accessLevelAccessAll);
BaseDataVariableState arrayDimensionsAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "ArrayDimensions", "ArrayDimensions", DataTypeIds.Double, ValueRanks.Scalar);
arrayDimensionsAccessLevel.WriteMask = AttributeWriteMask.ArrayDimensions;
arrayDimensionsAccessLevel.UserWriteMask = AttributeWriteMask.ArrayDimensions;
variables.Add(arrayDimensionsAccessLevel);
BaseDataVariableState browseNameAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "BrowseName", "BrowseName", DataTypeIds.Double, ValueRanks.Scalar);
browseNameAccessLevel.WriteMask = AttributeWriteMask.BrowseName;
browseNameAccessLevel.UserWriteMask = AttributeWriteMask.BrowseName;
variables.Add(browseNameAccessLevel);
BaseDataVariableState containsNoLoopsAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "ContainsNoLoops", "ContainsNoLoops", DataTypeIds.Double, ValueRanks.Scalar);
containsNoLoopsAccessLevel.WriteMask = AttributeWriteMask.ContainsNoLoops;
containsNoLoopsAccessLevel.UserWriteMask = AttributeWriteMask.ContainsNoLoops;
variables.Add(containsNoLoopsAccessLevel);
BaseDataVariableState dataTypeAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "DataType", "DataType", DataTypeIds.Double, ValueRanks.Scalar);
dataTypeAccessLevel.WriteMask = AttributeWriteMask.DataType;
dataTypeAccessLevel.UserWriteMask = AttributeWriteMask.DataType;
variables.Add(dataTypeAccessLevel);
BaseDataVariableState descriptionAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "Description", "Description", DataTypeIds.Double, ValueRanks.Scalar);
descriptionAccessLevel.WriteMask = AttributeWriteMask.Description;
descriptionAccessLevel.UserWriteMask = AttributeWriteMask.Description;
variables.Add(descriptionAccessLevel);
BaseDataVariableState eventNotifierAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "EventNotifier", "EventNotifier", DataTypeIds.Double, ValueRanks.Scalar);
eventNotifierAccessLevel.WriteMask = AttributeWriteMask.EventNotifier;
eventNotifierAccessLevel.UserWriteMask = AttributeWriteMask.EventNotifier;
variables.Add(eventNotifierAccessLevel);
BaseDataVariableState executableAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "Executable", "Executable", DataTypeIds.Double, ValueRanks.Scalar);
executableAccessLevel.WriteMask = AttributeWriteMask.Executable;
executableAccessLevel.UserWriteMask = AttributeWriteMask.Executable;
variables.Add(executableAccessLevel);
BaseDataVariableState historizingAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "Historizing", "Historizing", DataTypeIds.Double, ValueRanks.Scalar);
historizingAccessLevel.WriteMask = AttributeWriteMask.Historizing;
historizingAccessLevel.UserWriteMask = AttributeWriteMask.Historizing;
variables.Add(historizingAccessLevel);
BaseDataVariableState inverseNameAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "InverseName", "InverseName", DataTypeIds.Double, ValueRanks.Scalar);
inverseNameAccessLevel.WriteMask = AttributeWriteMask.InverseName;
inverseNameAccessLevel.UserWriteMask = AttributeWriteMask.InverseName;
variables.Add(inverseNameAccessLevel);
BaseDataVariableState isAbstractAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "IsAbstract", "IsAbstract", DataTypeIds.Double, ValueRanks.Scalar);
isAbstractAccessLevel.WriteMask = AttributeWriteMask.IsAbstract;
isAbstractAccessLevel.UserWriteMask = AttributeWriteMask.IsAbstract;
variables.Add(isAbstractAccessLevel);
BaseDataVariableState minimumSamplingIntervalAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "MinimumSamplingInterval", "MinimumSamplingInterval", DataTypeIds.Double, ValueRanks.Scalar);
minimumSamplingIntervalAccessLevel.WriteMask = AttributeWriteMask.MinimumSamplingInterval;
minimumSamplingIntervalAccessLevel.UserWriteMask = AttributeWriteMask.MinimumSamplingInterval;
variables.Add(minimumSamplingIntervalAccessLevel);
BaseDataVariableState nodeClassIntervalAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "NodeClass", "NodeClass", DataTypeIds.Double, ValueRanks.Scalar);
nodeClassIntervalAccessLevel.WriteMask = AttributeWriteMask.NodeClass;
nodeClassIntervalAccessLevel.UserWriteMask = AttributeWriteMask.NodeClass;
variables.Add(nodeClassIntervalAccessLevel);
BaseDataVariableState nodeIdAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "NodeId", "NodeId", DataTypeIds.Double, ValueRanks.Scalar);
nodeIdAccessLevel.WriteMask = AttributeWriteMask.NodeId;
nodeIdAccessLevel.UserWriteMask = AttributeWriteMask.NodeId;
variables.Add(nodeIdAccessLevel);
BaseDataVariableState symmetricAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "Symmetric", "Symmetric", DataTypeIds.Double, ValueRanks.Scalar);
symmetricAccessLevel.WriteMask = AttributeWriteMask.Symmetric;
symmetricAccessLevel.UserWriteMask = AttributeWriteMask.Symmetric;
variables.Add(symmetricAccessLevel);
BaseDataVariableState userAccessLevelAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "UserAccessLevel", "UserAccessLevel", DataTypeIds.Double, ValueRanks.Scalar);
userAccessLevelAccessLevel.WriteMask = AttributeWriteMask.UserAccessLevel;
userAccessLevelAccessLevel.UserWriteMask = AttributeWriteMask.UserAccessLevel;
variables.Add(userAccessLevelAccessLevel);
BaseDataVariableState userExecutableAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "UserExecutable", "UserExecutable", DataTypeIds.Double, ValueRanks.Scalar);
userExecutableAccessLevel.WriteMask = AttributeWriteMask.UserExecutable;
userExecutableAccessLevel.UserWriteMask = AttributeWriteMask.UserExecutable;
variables.Add(userExecutableAccessLevel);
BaseDataVariableState valueRankAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "ValueRank", "ValueRank", DataTypeIds.Double, ValueRanks.Scalar);
valueRankAccessLevel.WriteMask = AttributeWriteMask.ValueRank;
valueRankAccessLevel.UserWriteMask = AttributeWriteMask.ValueRank;
variables.Add(valueRankAccessLevel);
BaseDataVariableState writeMaskAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "WriteMask", "WriteMask", DataTypeIds.Double, ValueRanks.Scalar);
writeMaskAccessLevel.WriteMask = AttributeWriteMask.WriteMask;
writeMaskAccessLevel.UserWriteMask = AttributeWriteMask.WriteMask;
variables.Add(writeMaskAccessLevel);
BaseDataVariableState valueForVariableTypeAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "ValueForVariableType", "ValueForVariableType", DataTypeIds.Double, ValueRanks.Scalar);
valueForVariableTypeAccessLevel.WriteMask = AttributeWriteMask.ValueForVariableType;
valueForVariableTypeAccessLevel.UserWriteMask = AttributeWriteMask.ValueForVariableType;
variables.Add(valueForVariableTypeAccessLevel);
BaseDataVariableState allAccessLevel = CreateVariable(folderAttributesAccessAll, attributesAccessAll + "All", "All", DataTypeIds.Double, ValueRanks.Scalar);
allAccessLevel.WriteMask = AttributeWriteMask.AccessLevel | AttributeWriteMask.ArrayDimensions | AttributeWriteMask.BrowseName | AttributeWriteMask.ContainsNoLoops | AttributeWriteMask.DataType |
AttributeWriteMask.Description | AttributeWriteMask.DisplayName | AttributeWriteMask.EventNotifier | AttributeWriteMask.Executable | AttributeWriteMask.Historizing | AttributeWriteMask.InverseName | AttributeWriteMask.IsAbstract |
AttributeWriteMask.MinimumSamplingInterval | AttributeWriteMask.NodeClass | AttributeWriteMask.NodeId | AttributeWriteMask.Symmetric | AttributeWriteMask.UserAccessLevel | AttributeWriteMask.UserExecutable |
AttributeWriteMask.UserWriteMask | AttributeWriteMask.ValueForVariableType | AttributeWriteMask.ValueRank | AttributeWriteMask.WriteMask;
allAccessLevel.UserWriteMask = AttributeWriteMask.AccessLevel | AttributeWriteMask.ArrayDimensions | AttributeWriteMask.BrowseName | AttributeWriteMask.ContainsNoLoops | AttributeWriteMask.DataType |
AttributeWriteMask.Description | AttributeWriteMask.DisplayName | AttributeWriteMask.EventNotifier | AttributeWriteMask.Executable | AttributeWriteMask.Historizing | AttributeWriteMask.InverseName | AttributeWriteMask.IsAbstract |
AttributeWriteMask.MinimumSamplingInterval | AttributeWriteMask.NodeClass | AttributeWriteMask.NodeId | AttributeWriteMask.Symmetric | AttributeWriteMask.UserAccessLevel | AttributeWriteMask.UserExecutable |
AttributeWriteMask.UserWriteMask | AttributeWriteMask.ValueForVariableType | AttributeWriteMask.ValueRank | AttributeWriteMask.WriteMask;
variables.Add(allAccessLevel);
#endregion
#region AccessUser1
FolderState folderAttributesAccessUser1 = CreateFolder(folderAttributes, "Attributes_AccessUser1", "AccessUser1");
const string attributesAccessUser1 = "Attributes_AccessUser1_";
BaseDataVariableState accessLevelAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "AccessLevel", "AccessLevel", DataTypeIds.Double, ValueRanks.Scalar);
accessLevelAccessAll.WriteMask = AttributeWriteMask.AccessLevel;
accessLevelAccessAll.UserWriteMask = AttributeWriteMask.AccessLevel;
variables.Add(accessLevelAccessAll);
BaseDataVariableState arrayDimensionsAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "ArrayDimensions", "ArrayDimensions", DataTypeIds.Double, ValueRanks.Scalar);
arrayDimensionsAccessUser1.WriteMask = AttributeWriteMask.ArrayDimensions;
arrayDimensionsAccessUser1.UserWriteMask = AttributeWriteMask.ArrayDimensions;
variables.Add(arrayDimensionsAccessUser1);
BaseDataVariableState browseNameAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "BrowseName", "BrowseName", DataTypeIds.Double, ValueRanks.Scalar);
browseNameAccessUser1.WriteMask = AttributeWriteMask.BrowseName;
browseNameAccessUser1.UserWriteMask = AttributeWriteMask.BrowseName;
variables.Add(browseNameAccessUser1);
BaseDataVariableState containsNoLoopsAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "ContainsNoLoops", "ContainsNoLoops", DataTypeIds.Double, ValueRanks.Scalar);
containsNoLoopsAccessUser1.WriteMask = AttributeWriteMask.ContainsNoLoops;
containsNoLoopsAccessUser1.UserWriteMask = AttributeWriteMask.ContainsNoLoops;
variables.Add(containsNoLoopsAccessUser1);
BaseDataVariableState dataTypeAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "DataType", "DataType", DataTypeIds.Double, ValueRanks.Scalar);
dataTypeAccessUser1.WriteMask = AttributeWriteMask.DataType;
dataTypeAccessUser1.UserWriteMask = AttributeWriteMask.DataType;
variables.Add(dataTypeAccessUser1);
BaseDataVariableState descriptionAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "Description", "Description", DataTypeIds.Double, ValueRanks.Scalar);
descriptionAccessUser1.WriteMask = AttributeWriteMask.Description;
descriptionAccessUser1.UserWriteMask = AttributeWriteMask.Description;
variables.Add(descriptionAccessUser1);
BaseDataVariableState eventNotifierAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "EventNotifier", "EventNotifier", DataTypeIds.Double, ValueRanks.Scalar);
eventNotifierAccessUser1.WriteMask = AttributeWriteMask.EventNotifier;
eventNotifierAccessUser1.UserWriteMask = AttributeWriteMask.EventNotifier;
variables.Add(eventNotifierAccessUser1);
BaseDataVariableState executableAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "Executable", "Executable", DataTypeIds.Double, ValueRanks.Scalar);
executableAccessUser1.WriteMask = AttributeWriteMask.Executable;
executableAccessUser1.UserWriteMask = AttributeWriteMask.Executable;
variables.Add(executableAccessUser1);
BaseDataVariableState historizingAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "Historizing", "Historizing", DataTypeIds.Double, ValueRanks.Scalar);
historizingAccessUser1.WriteMask = AttributeWriteMask.Historizing;
historizingAccessUser1.UserWriteMask = AttributeWriteMask.Historizing;
variables.Add(historizingAccessUser1);
BaseDataVariableState inverseNameAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "InverseName", "InverseName", DataTypeIds.Double, ValueRanks.Scalar);
inverseNameAccessUser1.WriteMask = AttributeWriteMask.InverseName;
inverseNameAccessUser1.UserWriteMask = AttributeWriteMask.InverseName;
variables.Add(inverseNameAccessUser1);
BaseDataVariableState isAbstractAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "IsAbstract", "IsAbstract", DataTypeIds.Double, ValueRanks.Scalar);
isAbstractAccessUser1.WriteMask = AttributeWriteMask.IsAbstract;
isAbstractAccessUser1.UserWriteMask = AttributeWriteMask.IsAbstract;
variables.Add(isAbstractAccessUser1);
BaseDataVariableState minimumSamplingIntervalAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "MinimumSamplingInterval", "MinimumSamplingInterval", DataTypeIds.Double, ValueRanks.Scalar);
minimumSamplingIntervalAccessUser1.WriteMask = AttributeWriteMask.MinimumSamplingInterval;
minimumSamplingIntervalAccessUser1.UserWriteMask = AttributeWriteMask.MinimumSamplingInterval;
variables.Add(minimumSamplingIntervalAccessUser1);
BaseDataVariableState nodeClassIntervalAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "NodeClass", "NodeClass", DataTypeIds.Double, ValueRanks.Scalar);
nodeClassIntervalAccessUser1.WriteMask = AttributeWriteMask.NodeClass;
nodeClassIntervalAccessUser1.UserWriteMask = AttributeWriteMask.NodeClass;
variables.Add(nodeClassIntervalAccessUser1);
BaseDataVariableState nodeIdAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "NodeId", "NodeId", DataTypeIds.Double, ValueRanks.Scalar);
nodeIdAccessUser1.WriteMask = AttributeWriteMask.NodeId;
nodeIdAccessUser1.UserWriteMask = AttributeWriteMask.NodeId;
variables.Add(nodeIdAccessUser1);
BaseDataVariableState symmetricAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "Symmetric", "Symmetric", DataTypeIds.Double, ValueRanks.Scalar);
symmetricAccessUser1.WriteMask = AttributeWriteMask.Symmetric;
symmetricAccessUser1.UserWriteMask = AttributeWriteMask.Symmetric;
variables.Add(symmetricAccessUser1);
BaseDataVariableState userAccessUser1AccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "UserAccessUser1", "UserAccessUser1", DataTypeIds.Double, ValueRanks.Scalar);
userAccessUser1AccessUser1.WriteMask = AttributeWriteMask.UserAccessLevel;
userAccessUser1AccessUser1.UserWriteMask = AttributeWriteMask.UserAccessLevel;
variables.Add(userAccessUser1AccessUser1);
BaseDataVariableState userExecutableAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "UserExecutable", "UserExecutable", DataTypeIds.Double, ValueRanks.Scalar);
userExecutableAccessUser1.WriteMask = AttributeWriteMask.UserExecutable;
userExecutableAccessUser1.UserWriteMask = AttributeWriteMask.UserExecutable;
variables.Add(userExecutableAccessUser1);
BaseDataVariableState valueRankAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "ValueRank", "ValueRank", DataTypeIds.Double, ValueRanks.Scalar);
valueRankAccessUser1.WriteMask = AttributeWriteMask.ValueRank;
valueRankAccessUser1.UserWriteMask = AttributeWriteMask.ValueRank;
variables.Add(valueRankAccessUser1);
BaseDataVariableState writeMaskAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "WriteMask", "WriteMask", DataTypeIds.Double, ValueRanks.Scalar);
writeMaskAccessUser1.WriteMask = AttributeWriteMask.WriteMask;
writeMaskAccessUser1.UserWriteMask = AttributeWriteMask.WriteMask;
variables.Add(writeMaskAccessUser1);
BaseDataVariableState valueForVariableTypeAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "ValueForVariableType", "ValueForVariableType", DataTypeIds.Double, ValueRanks.Scalar);
valueForVariableTypeAccessUser1.WriteMask = AttributeWriteMask.ValueForVariableType;
valueForVariableTypeAccessUser1.UserWriteMask = AttributeWriteMask.ValueForVariableType;
variables.Add(valueForVariableTypeAccessUser1);
BaseDataVariableState allAccessUser1 = CreateVariable(folderAttributesAccessUser1, attributesAccessUser1 + "All", "All", DataTypeIds.Double, ValueRanks.Scalar);
allAccessUser1.WriteMask = AttributeWriteMask.AccessLevel | AttributeWriteMask.ArrayDimensions | AttributeWriteMask.BrowseName | AttributeWriteMask.ContainsNoLoops | AttributeWriteMask.DataType |
AttributeWriteMask.Description | AttributeWriteMask.DisplayName | AttributeWriteMask.EventNotifier | AttributeWriteMask.Executable | AttributeWriteMask.Historizing | AttributeWriteMask.InverseName | AttributeWriteMask.IsAbstract |
AttributeWriteMask.MinimumSamplingInterval | AttributeWriteMask.NodeClass | AttributeWriteMask.NodeId | AttributeWriteMask.Symmetric | AttributeWriteMask.UserAccessLevel | AttributeWriteMask.UserExecutable |
AttributeWriteMask.UserWriteMask | AttributeWriteMask.ValueForVariableType | AttributeWriteMask.ValueRank | AttributeWriteMask.WriteMask;
allAccessUser1.UserWriteMask = AttributeWriteMask.AccessLevel | AttributeWriteMask.ArrayDimensions | AttributeWriteMask.BrowseName | AttributeWriteMask.ContainsNoLoops | AttributeWriteMask.DataType |
AttributeWriteMask.Description | AttributeWriteMask.DisplayName | AttributeWriteMask.EventNotifier | AttributeWriteMask.Executable | AttributeWriteMask.Historizing | AttributeWriteMask.InverseName | AttributeWriteMask.IsAbstract |
AttributeWriteMask.MinimumSamplingInterval | AttributeWriteMask.NodeClass | AttributeWriteMask.NodeId | AttributeWriteMask.Symmetric | AttributeWriteMask.UserAccessLevel | AttributeWriteMask.UserExecutable |
AttributeWriteMask.UserWriteMask | AttributeWriteMask.ValueForVariableType | AttributeWriteMask.ValueRank | AttributeWriteMask.WriteMask;
variables.Add(allAccessUser1);
#endregion
#endregion
#region MyCompany
FolderState myCompanyFolder = CreateFolder(root, "MyCompany", "MyCompany");
const string myCompany = "MyCompany_";
BaseDataVariableState myCompanyInstructions = CreateVariable(myCompanyFolder, myCompany + "Instructions", "Instructions", DataTypeIds.String, ValueRanks.Scalar);
myCompanyInstructions.Value = "A place for the vendor to describe their address-space.";
variables.Add(myCompanyInstructions);
#endregion
}
catch (Exception e)
{
}
AddPredefinedNode(SystemContext, root);
m_simulationTimer = new Timer(DoSimulation, null, 1000, 1000);
}
}
private ServiceResult OnWriteInterval(ISystemContext context, NodeState node, ref object value)
{
try
{
m_simulationInterval = (UInt16)value;
if (m_simulationEnabled)
{
m_simulationTimer.Change(100, (int)m_simulationInterval);
}
return ServiceResult.Good;
}
catch (Exception e)
{
return ServiceResult.Create(e, StatusCodes.Bad, "Error writing Interval variable.");
}
}
private ServiceResult OnWriteEnabled(ISystemContext context, NodeState node, ref object value)
{
try
{
m_simulationEnabled = (bool)value;
if (m_simulationEnabled)
{
m_simulationTimer.Change(100, (int)m_simulationInterval);
}
else
{
m_simulationTimer.Change(100, 0);
}
return ServiceResult.Good;
}
catch (Exception e)
{
return ServiceResult.Create(e, StatusCodes.Bad, "Error writing Enabled variable.");
}
}
/// <summary>
/// Creates a new folder.
/// </summary>
private FolderState CreateFolder(NodeState parent, string path, string name)
{
FolderState folder = new FolderState(parent);
folder.SymbolicName = name;
folder.ReferenceTypeId = ReferenceTypes.Organizes;
folder.TypeDefinitionId = ObjectTypeIds.FolderType;
folder.NodeId = new NodeId(path, NamespaceIndex);
folder.BrowseName = new QualifiedName(path, NamespaceIndex);
folder.DisplayName = new LocalizedText("en", name);
folder.WriteMask = AttributeWriteMask.None;
folder.UserWriteMask = AttributeWriteMask.None;
folder.EventNotifier = EventNotifiers.None;
if (parent != null)
{
parent.AddChild(folder);
}
return folder;
}
/// <summary>
/// Creates a new object.
/// </summary>
private BaseObjectState CreateObject(NodeState parent, string path, string name)
{
BaseObjectState folder = new BaseObjectState(parent);
folder.SymbolicName = name;
folder.ReferenceTypeId = ReferenceTypes.Organizes;
folder.TypeDefinitionId = ObjectTypeIds.BaseObjectType;
folder.NodeId = new NodeId(path, NamespaceIndex);
folder.BrowseName = new QualifiedName(name, NamespaceIndex);
folder.DisplayName = folder.BrowseName.Name;
folder.WriteMask = AttributeWriteMask.None;
folder.UserWriteMask = AttributeWriteMask.None;
folder.EventNotifier = EventNotifiers.None;
if (parent != null)
{
parent.AddChild(folder);
}
return folder;
}
/// <summary>
/// Creates a new object type.
/// </summary>
private BaseObjectTypeState CreateObjectType(NodeState parent, IDictionary<NodeId, IList<IReference>> externalReferences, string path, string name)
{
BaseObjectTypeState type = new BaseObjectTypeState();
type.SymbolicName = name;
type.SuperTypeId = ObjectTypeIds.BaseObjectType;
type.NodeId = new NodeId(path, NamespaceIndex);
type.BrowseName = new QualifiedName(name, NamespaceIndex);
type.DisplayName = type.BrowseName.Name;
type.WriteMask = AttributeWriteMask.None;
type.UserWriteMask = AttributeWriteMask.None;
type.IsAbstract = false;
IList<IReference> references = null;
if (!externalReferences.TryGetValue(ObjectTypeIds.BaseObjectType, out references))
{
externalReferences[ObjectTypeIds.BaseObjectType] = references = new List<IReference>();
}
references.Add(new NodeStateReference(ReferenceTypes.HasSubtype, false, type.NodeId));
if (parent != null)
{
parent.AddReference(ReferenceTypes.Organizes, false, type.NodeId);
type.AddReference(ReferenceTypes.Organizes, true, parent.NodeId);
}
AddPredefinedNode(SystemContext, type);
return type;
}
/// <summary>
/// Creates a new variable.
/// </summary>
private BaseDataVariableState CreateMeshVariable(NodeState parent, string path, string name, params NodeState[] peers)
{
BaseDataVariableState variable = CreateVariable(parent, path, name, BuiltInType.Double, ValueRanks.Scalar);
if (peers != null)
{
foreach (NodeState peer in peers)
{
peer.AddReference(ReferenceTypes.HasCause, false, variable.NodeId);
variable.AddReference(ReferenceTypes.HasCause, true, peer.NodeId);
peer.AddReference(ReferenceTypes.HasEffect, true, variable.NodeId);
variable.AddReference(ReferenceTypes.HasEffect, false, peer.NodeId);
}
}
return variable;
}
/// <summary>
/// Creates a new variable.
/// </summary>
private DataItemState CreateDataItemVariable(NodeState parent, string path, string name, BuiltInType dataType, int valueRank)
{
DataItemState variable = new DataItemState(parent);
variable.ValuePrecision = new PropertyState<double>(variable);
variable.Definition = new PropertyState<string>(variable);
variable.Create(
SystemContext,
null,
variable.BrowseName,
null,
true);
variable.SymbolicName = name;
variable.ReferenceTypeId = ReferenceTypes.Organizes;
variable.NodeId = new NodeId(path, NamespaceIndex);
variable.BrowseName = new QualifiedName(path, NamespaceIndex);
variable.DisplayName = new LocalizedText("en", name);
variable.WriteMask = AttributeWriteMask.None;
variable.UserWriteMask = AttributeWriteMask.None;
variable.DataType = (uint)dataType;
variable.ValueRank = valueRank;
variable.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.Historizing = false;
variable.Value = Opc.Ua.TypeInfo.GetDefaultValue((uint)dataType, valueRank, Server.TypeTree);
variable.StatusCode = StatusCodes.Good;
variable.Timestamp = DateTime.UtcNow;
if (valueRank == ValueRanks.OneDimension)
{
variable.ArrayDimensions = new ReadOnlyList<uint>(new List<uint> { 0 });
}
else if (valueRank == ValueRanks.TwoDimensions)
{
variable.ArrayDimensions = new ReadOnlyList<uint>(new List<uint> { 0, 0 });
}
variable.ValuePrecision.Value = 2;
variable.ValuePrecision.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.ValuePrecision.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.Definition.Value = String.Empty;
variable.Definition.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.Definition.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
if (parent != null)
{
parent.AddChild(variable);
}
return variable;
}
private DataItemState[] CreateDataItemVariables(NodeState parent, string path, string name, BuiltInType dataType, int valueRank, UInt16 numVariables)
{
List<DataItemState> itemsCreated = new List<DataItemState>();
// create the default name first:
itemsCreated.Add(CreateDataItemVariable(parent, path, name, dataType, valueRank));
// now to create the remaining NUMBERED items
for (uint i = 0; i < numVariables; i++)
{
string newName = string.Format("{0}{1}", name, i.ToString("000"));
string newPath = string.Format("{0}/Mass/{1}", path, newName);
itemsCreated.Add(CreateDataItemVariable(parent, newPath, newName, dataType, valueRank));
}//for i
return (itemsCreated.ToArray());
}
private ServiceResult OnWriteDataItem(
ISystemContext context,
NodeState node,
NumericRange indexRange,
QualifiedName dataEncoding,
ref object value,
ref StatusCode statusCode,
ref DateTime timestamp)
{
DataItemState variable = node as DataItemState;
// verify data type.
Opc.Ua.TypeInfo typeInfo = Opc.Ua.TypeInfo.IsInstanceOfDataType(
value,
variable.DataType,
variable.ValueRank,
context.NamespaceUris,
context.TypeTable);
if (typeInfo == null || typeInfo == Opc.Ua.TypeInfo.Unknown)
{
return StatusCodes.BadTypeMismatch;
}
if (typeInfo.BuiltInType != BuiltInType.DateTime)
{
double number = Convert.ToDouble(value);
number = Math.Round(number, (int)variable.ValuePrecision.Value);
value = Opc.Ua.TypeInfo.Cast(number, typeInfo.BuiltInType);
}
return ServiceResult.Good;
}
/// <summary>
/// Creates a new variable.
/// </summary>
private AnalogItemState CreateAnalogItemVariable(NodeState parent, string path, string name, BuiltInType dataType, int valueRank)
{
return (CreateAnalogItemVariable(parent, path, name, dataType, valueRank, null));
}
private AnalogItemState CreateAnalogItemVariable(NodeState parent, string path, string name, BuiltInType dataType, int valueRank, object initialValues)
{
return (CreateAnalogItemVariable(parent, path, name, dataType, valueRank, initialValues, null));
}
private AnalogItemState CreateAnalogItemVariable(NodeState parent, string path, string name, BuiltInType dataType, int valueRank, object initialValues, Opc.Ua.Range customRange)
{
return CreateAnalogItemVariable(parent, path, name, (uint)dataType, valueRank, initialValues, customRange);
}
private AnalogItemState CreateAnalogItemVariable(NodeState parent, string path, string name, NodeId dataType, int valueRank, object initialValues, Opc.Ua.Range customRange)
{
AnalogItemState variable = new AnalogItemState(parent);
variable.BrowseName = new QualifiedName(path, NamespaceIndex);
variable.EngineeringUnits = new PropertyState<EUInformation>(variable);
variable.InstrumentRange = new PropertyState<Range>(variable);
variable.Create(
SystemContext,
new NodeId(path, NamespaceIndex),
variable.BrowseName,
null,
true);
variable.NodeId = new NodeId(path, NamespaceIndex);
variable.SymbolicName = name;
variable.DisplayName = new LocalizedText("en", name);
variable.WriteMask = AttributeWriteMask.None;
variable.UserWriteMask = AttributeWriteMask.None;
variable.ReferenceTypeId = ReferenceTypes.Organizes;
variable.DataType = dataType;
variable.ValueRank = valueRank;
variable.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.Historizing = false;
if (valueRank == ValueRanks.OneDimension)
{
variable.ArrayDimensions = new ReadOnlyList<uint>(new List<uint> { 0 });
}
else if (valueRank == ValueRanks.TwoDimensions)
{
variable.ArrayDimensions = new ReadOnlyList<uint>(new List<uint> { 0, 0 });
}
BuiltInType builtInType = Opc.Ua.TypeInfo.GetBuiltInType(dataType, Server.TypeTree);
// Simulate a mV Voltmeter
Range newRange = GetAnalogRange(builtInType);
// Using anything but 120,-10 fails a few tests
newRange.High = Math.Min(newRange.High, 120);
newRange.Low = Math.Max(newRange.Low, -10);
variable.InstrumentRange.Value = newRange;
if (customRange != null)
{
variable.EURange.Value = customRange;
}
else
{
variable.EURange.Value = new Range(100, 0);
}
if (initialValues == null)
{
variable.Value = Opc.Ua.TypeInfo.GetDefaultValue(dataType, valueRank, Server.TypeTree);
}
else
{
variable.Value = initialValues;
}
variable.StatusCode = StatusCodes.Good;
variable.Timestamp = DateTime.UtcNow;
// The latest UNECE version (Rev 11, published in 2015) is available here:
// http://www.opcfoundation.org/UA/EngineeringUnits/UNECE/rec20_latest_08052015.zip
variable.EngineeringUnits.Value = new EUInformation("mV", "millivolt", "http://www.opcfoundation.org/UA/units/un/cefact");
// The mapping of the UNECE codes to OPC UA(EUInformation.unitId) is available here:
// http://www.opcfoundation.org/UA/EngineeringUnits/UNECE/UNECE_to_OPCUA.csv
variable.EngineeringUnits.Value.UnitId = 12890; // "2Z"
variable.OnWriteValue = OnWriteAnalog;
variable.EURange.OnWriteValue = OnWriteAnalogRange;
variable.EURange.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.EURange.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.EngineeringUnits.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.EngineeringUnits.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.InstrumentRange.OnWriteValue = OnWriteAnalogRange;
variable.InstrumentRange.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.InstrumentRange.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
if (parent != null)
{
parent.AddChild(variable);
}
return variable;
}
/// <summary>
/// Creates a new variable.
/// </summary>
private DataItemState CreateTwoStateDiscreteItemVariable(NodeState parent, string path, string name, string trueState, string falseState)
{
TwoStateDiscreteState variable = new TwoStateDiscreteState(parent);
variable.NodeId = new NodeId(path, NamespaceIndex);
variable.BrowseName = new QualifiedName(path, NamespaceIndex);
variable.DisplayName = new LocalizedText("en", name);
variable.WriteMask = AttributeWriteMask.None;
variable.UserWriteMask = AttributeWriteMask.None;
variable.Create(
SystemContext,
null,
variable.BrowseName,
null,
true);
variable.SymbolicName = name;
variable.ReferenceTypeId = ReferenceTypes.Organizes;
variable.DataType = DataTypeIds.Boolean;
variable.ValueRank = ValueRanks.Scalar;
variable.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.Historizing = false;
variable.Value = (bool)GetNewValue(variable);
variable.StatusCode = StatusCodes.Good;
variable.Timestamp = DateTime.UtcNow;
variable.TrueState.Value = trueState;
variable.TrueState.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.TrueState.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.FalseState.Value = falseState;
variable.FalseState.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.FalseState.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
if (parent != null)
{
parent.AddChild(variable);
}
return variable;
}
/// <summary>
/// Creates a new variable.
/// </summary>
private DataItemState CreateMultiStateDiscreteItemVariable(NodeState parent, string path, string name, params string[] values)
{
MultiStateDiscreteState variable = new MultiStateDiscreteState(parent);
variable.NodeId = new NodeId(path, NamespaceIndex);
variable.BrowseName = new QualifiedName(path, NamespaceIndex);
variable.DisplayName = new LocalizedText("en", name);
variable.WriteMask = AttributeWriteMask.None;
variable.UserWriteMask = AttributeWriteMask.None;
variable.Create(
SystemContext,
null,
variable.BrowseName,
null,
true);
variable.SymbolicName = name;
variable.ReferenceTypeId = ReferenceTypes.Organizes;
variable.DataType = DataTypeIds.UInt32;
variable.ValueRank = ValueRanks.Scalar;
variable.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.Historizing = false;
variable.Value = (uint)0;
variable.StatusCode = StatusCodes.Good;
variable.Timestamp = DateTime.UtcNow;
variable.OnWriteValue = OnWriteDiscrete;
LocalizedText[] strings = new LocalizedText[values.Length];
for (int ii = 0; ii < strings.Length; ii++)
{
strings[ii] = values[ii];
}
variable.EnumStrings.Value = strings;
variable.EnumStrings.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.EnumStrings.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
if (parent != null)
{
parent.AddChild(variable);
}
return variable;
}
/// <summary>
/// Creates a new UInt32 variable.
/// </summary>
private DataItemState CreateMultiStateValueDiscreteItemVariable(NodeState parent, string path, string name, params string[] enumNames)
{
return CreateMultiStateValueDiscreteItemVariable(parent, path, name, null, enumNames);
}
/// <summary>
/// Creates a new variable.
/// </summary>
private DataItemState CreateMultiStateValueDiscreteItemVariable(NodeState parent, string path, string name, NodeId nodeId, params string[] enumNames)
{
MultiStateValueDiscreteState variable = new MultiStateValueDiscreteState(parent);
variable.NodeId = new NodeId(path, NamespaceIndex);
variable.BrowseName = new QualifiedName(path, NamespaceIndex);
variable.DisplayName = new LocalizedText("en", name);
variable.WriteMask = AttributeWriteMask.None;
variable.UserWriteMask = AttributeWriteMask.None;
variable.Create(
SystemContext,
null,
variable.BrowseName,
null,
true);
variable.SymbolicName = name;
variable.ReferenceTypeId = ReferenceTypes.Organizes;
variable.DataType = (nodeId == null) ? DataTypeIds.UInt32 : nodeId;
variable.ValueRank = ValueRanks.Scalar;
variable.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.Historizing = false;
variable.Value = (uint)0;
variable.StatusCode = StatusCodes.Good;
variable.Timestamp = DateTime.UtcNow;
variable.OnWriteValue = OnWriteValueDiscrete;
// there are two enumerations for this type:
// EnumStrings = the string representations for enumerated values
// ValueAsText = the actual enumerated value
// set the enumerated strings
LocalizedText[] strings = new LocalizedText[enumNames.Length];
for (int ii = 0; ii < strings.Length; ii++)
{
strings[ii] = enumNames[ii];
}
// set the enumerated values
EnumValueType[] values = new EnumValueType[enumNames.Length];
for (int ii = 0; ii < values.Length; ii++)
{
values[ii] = new EnumValueType();
values[ii].Value = ii;
values[ii].Description = strings[ii];
values[ii].DisplayName = strings[ii];
}
variable.EnumValues.Value = values;
variable.EnumValues.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.EnumValues.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.ValueAsText.Value = variable.EnumValues.Value[0].DisplayName;
if (parent != null)
{
parent.AddChild(variable);
}
return variable;
}
private ServiceResult OnWriteDiscrete(
ISystemContext context,
NodeState node,
NumericRange indexRange,
QualifiedName dataEncoding,
ref object value,
ref StatusCode statusCode,
ref DateTime timestamp)
{
MultiStateDiscreteState variable = node as MultiStateDiscreteState;
// verify data type.
Opc.Ua.TypeInfo typeInfo = Opc.Ua.TypeInfo.IsInstanceOfDataType(
value,
variable.DataType,
variable.ValueRank,
context.NamespaceUris,
context.TypeTable);
if (typeInfo == null || typeInfo == Opc.Ua.TypeInfo.Unknown)
{
return StatusCodes.BadTypeMismatch;
}
if (indexRange != NumericRange.Empty)
{
return StatusCodes.BadIndexRangeInvalid;
}
double number = Convert.ToDouble(value);
if (number >= variable.EnumStrings.Value.Length || number < 0)
{
return StatusCodes.BadOutOfRange;
}
return ServiceResult.Good;
}
private ServiceResult OnWriteValueDiscrete(
ISystemContext context,
NodeState node,
NumericRange indexRange,
QualifiedName dataEncoding,
ref object value,
ref StatusCode statusCode,
ref DateTime timestamp)
{
MultiStateValueDiscreteState variable = node as MultiStateValueDiscreteState;
TypeInfo typeInfo = TypeInfo.Construct(value);
if (variable == null ||
typeInfo == null ||
typeInfo == Opc.Ua.TypeInfo.Unknown ||
!TypeInfo.IsNumericType(typeInfo.BuiltInType))
{
return StatusCodes.BadTypeMismatch;
}
if (indexRange != NumericRange.Empty)
{
return StatusCodes.BadIndexRangeInvalid;
}
Int32 number = Convert.ToInt32(value);
if (number >= variable.EnumValues.Value.Length || number < 0)
{
return StatusCodes.BadOutOfRange;
}
if (!node.SetChildValue(context, BrowseNames.ValueAsText, variable.EnumValues.Value[number].DisplayName, true))
{
return StatusCodes.BadOutOfRange;
}
node.ClearChangeMasks(context, true);
return ServiceResult.Good;
}
private ServiceResult OnWriteAnalog(
ISystemContext context,
NodeState node,
NumericRange indexRange,
QualifiedName dataEncoding,
ref object value,
ref StatusCode statusCode,
ref DateTime timestamp)
{
AnalogItemState variable = node as AnalogItemState;
// verify data type.
Opc.Ua.TypeInfo typeInfo = Opc.Ua.TypeInfo.IsInstanceOfDataType(
value,
variable.DataType,
variable.ValueRank,
context.NamespaceUris,
context.TypeTable);
if (typeInfo == null || typeInfo == Opc.Ua.TypeInfo.Unknown)
{
return StatusCodes.BadTypeMismatch;
}
// check index range.
if (variable.ValueRank >= 0)
{
if (indexRange != NumericRange.Empty)
{
object target = variable.Value;
ServiceResult result = indexRange.UpdateRange(ref target, value);
if (ServiceResult.IsBad(result))
{
return result;
}
value = target;
}
}
// check instrument range.
else
{
if (indexRange != NumericRange.Empty)
{
return StatusCodes.BadIndexRangeInvalid;
}
double number = Convert.ToDouble(value);
if (variable.InstrumentRange != null && (number < variable.InstrumentRange.Value.Low || number > variable.InstrumentRange.Value.High))
{
return StatusCodes.BadOutOfRange;
}
}
return ServiceResult.Good;
}
private ServiceResult OnWriteAnalogRange(
ISystemContext context,
NodeState node,
NumericRange indexRange,
QualifiedName dataEncoding,
ref object value,
ref StatusCode statusCode,
ref DateTime timestamp)
{
PropertyState<Range> variable = node as PropertyState<Range>;
ExtensionObject extensionObject = value as ExtensionObject;
TypeInfo typeInfo = TypeInfo.Construct(value);
if (variable == null ||
extensionObject == null ||
typeInfo == null ||
typeInfo == Opc.Ua.TypeInfo.Unknown)
{
return StatusCodes.BadTypeMismatch;
}
Range newRange = extensionObject.Body as Range;
AnalogItemState parent = variable.Parent as AnalogItemState;
if (newRange == null ||
parent == null)
{
return StatusCodes.BadTypeMismatch;
}
if (indexRange != NumericRange.Empty)
{
return StatusCodes.BadIndexRangeInvalid;
}
TypeInfo parentTypeInfo = TypeInfo.Construct(parent.Value);
Range parentRange = GetAnalogRange(parentTypeInfo.BuiltInType);
if (parentRange.High < newRange.High ||
parentRange.Low > newRange.Low)
{
return StatusCodes.BadOutOfRange;
}
value = newRange;
return ServiceResult.Good;
}
/// <summary>
/// Creates a new variable.
/// </summary>
private BaseDataVariableState CreateVariable(NodeState parent, string path, string name, BuiltInType dataType, int valueRank)
{
return CreateVariable(parent, path, name, (uint)dataType, valueRank);
}
/// <summary>
/// Creates a new variable.
/// </summary>
private BaseDataVariableState CreateVariable(NodeState parent, string path, string name, NodeId dataType, int valueRank,bool ini=true)
{
BaseDataVariableState variable = new BaseDataVariableState(parent);
variable.SymbolicName = name;
variable.ReferenceTypeId = ReferenceTypes.Organizes;
variable.TypeDefinitionId = VariableTypeIds.BaseDataVariableType;
variable.NodeId = new NodeId(path, NamespaceIndex);
variable.BrowseName = new QualifiedName(path, NamespaceIndex);
variable.DisplayName = new LocalizedText("en", name);
variable.WriteMask = AttributeWriteMask.DisplayName | AttributeWriteMask.Description;
variable.UserWriteMask = AttributeWriteMask.DisplayName | AttributeWriteMask.Description;
variable.DataType = dataType;
variable.ValueRank = valueRank;
variable.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.Historizing = false;
variable.Value = ini ? GetNewValue(variable) : null;
variable.StatusCode = ini ? StatusCodes.Good : StatusCodes.Bad;
variable.Timestamp = DateTime.UtcNow;
if (valueRank == ValueRanks.OneDimension)
{
variable.ArrayDimensions = new ReadOnlyList<uint>(new List<uint> { 0 });
}
else if (valueRank == ValueRanks.TwoDimensions)
{
variable.ArrayDimensions = new ReadOnlyList<uint>(new List<uint> { 0, 0 });
}
if (parent != null)
{
parent.AddChild(variable);
}
return variable;
}
private BaseDataVariableState[] CreateVariables(NodeState parent, string path, string name, BuiltInType dataType, int valueRank, UInt16 numVariables)
{
return CreateVariables(parent, path, name, (uint)dataType, valueRank, numVariables);
}
private BaseDataVariableState[] CreateVariables(NodeState parent, string path, string name, NodeId dataType, int valueRank, UInt16 numVariables)
{
// first, create a new Parent folder for this data-type
FolderState newParentFolder = CreateFolder(parent, path, name);
List<BaseDataVariableState> itemsCreated = new List<BaseDataVariableState>();
// now to create the remaining NUMBERED items
for (uint i = 0; i < numVariables; i++)
{
string newName = string.Format("{0}_{1}", name, i.ToString("00"));
string newPath = string.Format("{0}_{1}", path, newName);
itemsCreated.Add(CreateVariable(newParentFolder, newPath, newName, dataType, valueRank));
}
return (itemsCreated.ToArray());
}
/// <summary>
/// Creates a new variable.
/// </summary>
private BaseDataVariableState CreateDynamicVariable(NodeState parent, string path, string name, BuiltInType dataType, int valueRank)
{
return CreateDynamicVariable(parent, path, name, (uint)dataType, valueRank);
}
/// <summary>
/// Creates a new variable.
/// </summary>
private BaseDataVariableState CreateDynamicVariable(NodeState parent, string path, string name, NodeId dataType, int valueRank)
{
BaseDataVariableState variable = CreateVariable(parent, path, name, dataType, valueRank);
m_dynamicNodes.Add(variable);
return variable;
}
/// <summary>
/// Creates a new variable.
/// </summary>
private BaseDataVariableState CreateIoTGatewayVariable(NodeState parent, string path, string name, NodeId dataType, int valueRank)
{
BaseDataVariableState variable = CreateVariable(parent, path, name, dataType, valueRank, false);
m_iotgatewayNodes.Add(variable);
return variable;
}
private BaseDataVariableState[] CreateDynamicVariables(NodeState parent, string path, string name, BuiltInType dataType, int valueRank, uint numVariables)
{
return CreateDynamicVariables(parent, path, name, (uint)dataType, valueRank, numVariables);
}
private BaseDataVariableState[] CreateDynamicVariables(NodeState parent, string path, string name, NodeId dataType, int valueRank, uint numVariables)
{
// first, create a new Parent folder for this data-type
FolderState newParentFolder = CreateFolder(parent, path, name);
List<BaseDataVariableState> itemsCreated = new List<BaseDataVariableState>();
// now to create the remaining NUMBERED items
for (uint i = 0; i < numVariables; i++)
{
string newName = string.Format("{0}_{1}", name, i.ToString("00"));
string newPath = string.Format("{0}_{1}", path, newName);
itemsCreated.Add(CreateDynamicVariable(newParentFolder, newPath, newName, dataType, valueRank));
}//for i
return (itemsCreated.ToArray());
}
/// <summary>
/// Creates a new variable type.
/// </summary>
private BaseVariableTypeState CreateVariableType(NodeState parent, IDictionary<NodeId, IList<IReference>> externalReferences, string path, string name, BuiltInType dataType, int valueRank)
{
BaseDataVariableTypeState type = new BaseDataVariableTypeState();
type.SymbolicName = name;
type.SuperTypeId = VariableTypeIds.BaseDataVariableType;
type.NodeId = new NodeId(path, NamespaceIndex);
type.BrowseName = new QualifiedName(name, NamespaceIndex);
type.DisplayName = type.BrowseName.Name;
type.WriteMask = AttributeWriteMask.None;
type.UserWriteMask = AttributeWriteMask.None;
type.IsAbstract = false;
type.DataType = (uint)dataType;
type.ValueRank = valueRank;
type.Value = null;
IList<IReference> references = null;
if (!externalReferences.TryGetValue(VariableTypeIds.BaseDataVariableType, out references))
{
externalReferences[VariableTypeIds.BaseDataVariableType] = references = new List<IReference>();
}
references.Add(new NodeStateReference(ReferenceTypes.HasSubtype, false, type.NodeId));
if (parent != null)
{
parent.AddReference(ReferenceTypes.Organizes, false, type.NodeId);
type.AddReference(ReferenceTypes.Organizes, true, parent.NodeId);
}
AddPredefinedNode(SystemContext, type);
return type;
}
/// <summary>
/// Creates a new data type.
/// </summary>
private DataTypeState CreateDataType(NodeState parent, IDictionary<NodeId, IList<IReference>> externalReferences, string path, string name)
{
DataTypeState type = new DataTypeState();
type.SymbolicName = name;
type.SuperTypeId = DataTypeIds.Structure;
type.NodeId = new NodeId(path, NamespaceIndex);
type.BrowseName = new QualifiedName(name, NamespaceIndex);
type.DisplayName = type.BrowseName.Name;
type.WriteMask = AttributeWriteMask.None;
type.UserWriteMask = AttributeWriteMask.None;
type.IsAbstract = false;
IList<IReference> references = null;
if (!externalReferences.TryGetValue(DataTypeIds.Structure, out references))
{
externalReferences[DataTypeIds.Structure] = references = new List<IReference>();
}
references.Add(new NodeStateReference(ReferenceTypeIds.HasSubtype, false, type.NodeId));
if (parent != null)
{
parent.AddReference(ReferenceTypes.Organizes, false, type.NodeId);
type.AddReference(ReferenceTypes.Organizes, true, parent.NodeId);
}
AddPredefinedNode(SystemContext, type);
return type;
}
/// <summary>
/// Creates a new reference type.
/// </summary>
private ReferenceTypeState CreateReferenceType(NodeState parent, IDictionary<NodeId, IList<IReference>> externalReferences, string path, string name)
{
ReferenceTypeState type = new ReferenceTypeState();
type.SymbolicName = name;
type.SuperTypeId = ReferenceTypeIds.NonHierarchicalReferences;
type.NodeId = new NodeId(path, NamespaceIndex);
type.BrowseName = new QualifiedName(name, NamespaceIndex);
type.DisplayName = type.BrowseName.Name;
type.WriteMask = AttributeWriteMask.None;
type.UserWriteMask = AttributeWriteMask.None;
type.IsAbstract = false;
type.Symmetric = true;
type.InverseName = name;
IList<IReference> references = null;
if (!externalReferences.TryGetValue(ReferenceTypeIds.NonHierarchicalReferences, out references))
{
externalReferences[ReferenceTypeIds.NonHierarchicalReferences] = references = new List<IReference>();
}
references.Add(new NodeStateReference(ReferenceTypeIds.HasSubtype, false, type.NodeId));
if (parent != null)
{
parent.AddReference(ReferenceTypes.Organizes, false, type.NodeId);
type.AddReference(ReferenceTypes.Organizes, true, parent.NodeId);
}
AddPredefinedNode(SystemContext, type);
return type;
}
/// <summary>
/// Creates a new view.
/// </summary>
private ViewState CreateView(NodeState parent, IDictionary<NodeId, IList<IReference>> externalReferences, string path, string name)
{
ViewState type = new ViewState();
type.SymbolicName = name;
type.NodeId = new NodeId(path, NamespaceIndex);
type.BrowseName = new QualifiedName(name, NamespaceIndex);
type.DisplayName = type.BrowseName.Name;
type.WriteMask = AttributeWriteMask.None;
type.UserWriteMask = AttributeWriteMask.None;
type.ContainsNoLoops = true;
IList<IReference> references = null;
if (!externalReferences.TryGetValue(ObjectIds.ViewsFolder, out references))
{
externalReferences[ObjectIds.ViewsFolder] = references = new List<IReference>();
}
type.AddReference(ReferenceTypeIds.Organizes, true, ObjectIds.ViewsFolder);
references.Add(new NodeStateReference(ReferenceTypeIds.Organizes, false, type.NodeId));
if (parent != null)
{
parent.AddReference(ReferenceTypes.Organizes, false, type.NodeId);
type.AddReference(ReferenceTypes.Organizes, true, parent.NodeId);
}
AddPredefinedNode(SystemContext, type);
return type;
}
/// <summary>
/// Creates a new method.
/// </summary>
private MethodState CreateMethod(NodeState parent, string path, string name)
{
MethodState method = new MethodState(parent);
method.SymbolicName = name;
method.ReferenceTypeId = ReferenceTypeIds.HasComponent;
method.NodeId = new NodeId(path, NamespaceIndex);
method.BrowseName = new QualifiedName(path, NamespaceIndex);
method.DisplayName = new LocalizedText("en", name);
method.WriteMask = AttributeWriteMask.None;
method.UserWriteMask = AttributeWriteMask.None;
method.Executable = true;
method.UserExecutable = true;
if (parent != null)
{
parent.AddChild(method);
}
return method;
}
private ServiceResult OnVoidCall(
ISystemContext context,
MethodState method,
IList<object> inputArguments,
IList<object> outputArguments)
{
return ServiceResult.Good;
}
private ServiceResult OnAddCall(
ISystemContext context,
MethodState method,
IList<object> inputArguments,
IList<object> outputArguments)
{
// all arguments must be provided.
if (inputArguments.Count < 2)
{
return StatusCodes.BadArgumentsMissing;
}
try
{
float floatValue = (float)inputArguments[0];
UInt32 uintValue = (UInt32)inputArguments[1];
// set output parameter
outputArguments[0] = (float)(floatValue + uintValue);
return ServiceResult.Good;
}
catch
{
return new ServiceResult(StatusCodes.BadInvalidArgument);
}
}
private ServiceResult OnMultiplyCall(
ISystemContext context,
MethodState method,
IList<object> inputArguments,
IList<object> outputArguments)
{
// all arguments must be provided.
if (inputArguments.Count < 2)
{
return StatusCodes.BadArgumentsMissing;
}
try
{
Int16 op1 = (Int16)inputArguments[0];
UInt16 op2 = (UInt16)inputArguments[1];
// set output parameter
outputArguments[0] = (Int32)(op1 * op2);
return ServiceResult.Good;
}
catch
{
return new ServiceResult(StatusCodes.BadInvalidArgument);
}
}
private ServiceResult OnDivideCall(
ISystemContext context,
MethodState method,
IList<object> inputArguments,
IList<object> outputArguments)
{
// all arguments must be provided.
if (inputArguments.Count < 2)
{
return StatusCodes.BadArgumentsMissing;
}
try
{
Int32 op1 = (Int32)inputArguments[0];
UInt16 op2 = (UInt16)inputArguments[1];
// set output parameter
outputArguments[0] = (float)((float)op1 / (float)op2);
return ServiceResult.Good;
}
catch
{
return new ServiceResult(StatusCodes.BadInvalidArgument);
}
}
private ServiceResult OnSubstractCall(
ISystemContext context,
MethodState method,
IList<object> inputArguments,
IList<object> outputArguments)
{
// all arguments must be provided.
if (inputArguments.Count < 2)
{
return StatusCodes.BadArgumentsMissing;
}
try
{
Int16 op1 = (Int16)inputArguments[0];
Byte op2 = (Byte)inputArguments[1];
// set output parameter
outputArguments[0] = (Int16)(op1 - op2);
return ServiceResult.Good;
}
catch
{
return new ServiceResult(StatusCodes.BadInvalidArgument);
}
}
private ServiceResult OnHelloCall(
ISystemContext context,
MethodState method,
IList<object> inputArguments,
IList<object> outputArguments)
{
// all arguments must be provided.
if (inputArguments.Count < 1)
{
return StatusCodes.BadArgumentsMissing;
}
try
{
string op1 = (string)inputArguments[0];
// set output parameter
outputArguments[0] = (string)("hello " + op1);
return ServiceResult.Good;
}
catch
{
return new ServiceResult(StatusCodes.BadInvalidArgument);
}
}
private ServiceResult OnInputCall(
ISystemContext context,
MethodState method,
IList<object> inputArguments,
IList<object> outputArguments)
{
// all arguments must be provided.
if (inputArguments.Count < 1)
{
return StatusCodes.BadArgumentsMissing;
}
return ServiceResult.Good;
}
private ServiceResult OnOutputCall(
ISystemContext context,
MethodState method,
IList<object> inputArguments,
IList<object> outputArguments)
{
// all arguments must be provided.
try
{
// set output parameter
outputArguments[0] = (string)("Output");
return ServiceResult.Good;
}
catch
{
return new ServiceResult(StatusCodes.BadInvalidArgument);
}
}
private object GetNewValue(BaseVariableState variable)
{
if (m_generator == null)
{
m_generator = new Opc.Ua.Test.DataGenerator(null);
m_generator.BoundaryValueFrequency = 0;
}
object value = null;
int retryCount = 0;
while (value == null && retryCount < 10)
{
value = m_generator.GetRandom(variable.DataType, variable.ValueRank, new uint[] { 10 }, Server.TypeTree);
retryCount++;
}
return value;
}
private void DoSimulation(object state)
{
try
{
lock (Lock)
{
foreach (BaseDataVariableState variable in m_dynamicNodes)
{
variable.Value = GetNewValue(variable);
variable.Timestamp = DateTime.UtcNow;
variable.ClearChangeMasks(SystemContext, false);
}
}
}
catch (Exception e)
{
}
}
/// <summary>
/// Frees any resources allocated for the address space.
/// </summary>
public override void DeleteAddressSpace()
{
lock (Lock)
{
// TBD
}
}
/// <summary>
/// Returns a unique handle for the node.
/// </summary>
protected override NodeHandle GetManagerHandle(ServerSystemContext context, NodeId nodeId, IDictionary<NodeId, NodeState> cache)
{
lock (Lock)
{
// quickly exclude nodes that are not in the namespace.
if (!IsNodeIdInNamespace(nodeId))
{
return null;
}
NodeState node = null;
if (!PredefinedNodes.TryGetValue(nodeId, out node))
{
return null;
}
NodeHandle handle = new NodeHandle();
handle.NodeId = nodeId;
handle.Node = node;
handle.Validated = true;
return handle;
}
}
/// <summary>
/// Verifies that the specified node exists.
/// </summary>
protected override NodeState ValidateNode(
ServerSystemContext context,
NodeHandle handle,
IDictionary<NodeId, NodeState> cache)
{
// not valid if no root.
if (handle == null)
{
return null;
}
// check if previously validated.
if (handle.Validated)
{
return handle.Node;
}
// TBD
return null;
}
#endregion
#region Overrides
#endregion
#region Private Fields
private ReferenceServerConfiguration m_configuration;
private Opc.Ua.Test.DataGenerator m_generator;
private Timer m_simulationTimer;
private UInt16 m_simulationInterval = 1000;
private bool m_simulationEnabled = true;
private List<BaseDataVariableState> m_dynamicNodes;
public List<BaseDataVariableState> m_iotgatewayNodes;
#endregion
public override void CreateAddressSpace(IDictionary<NodeId, IList<IReference>> externalReferences)
{
lock (Lock)
{
IList<IReference> references = null;
if (!externalReferences.TryGetValue(ObjectIds.ObjectsFolder, out references))
{
externalReferences[ObjectIds.ObjectsFolder] = references = new List<IReference>();
}
FolderState root = CreateFolder(null, "IoTGateway", "IoTGateway");
root.AddReference(ReferenceTypes.Organizes, true, ObjectIds.ObjectsFolder);
references.Add(new NodeStateReference(ReferenceTypes.Organizes, false, root.NodeId));
root.EventNotifier = EventNotifiers.SubscribeToEvents;
AddRootNotifier(root);
List<BaseDataVariableState> variables = new List<BaseDataVariableState>();
try
{
#region IoTGatewayDevice
using (var DC = new DataContext(IoTBackgroundService.connnectSetting, IoTBackgroundService.DBType))
{
foreach (var group in DC.Set<Device>().Where(x => x.DeviceTypeEnum == DeviceTypeEnum.Group).OrderBy(x => x.Index))
{
FolderState deviceGroupFolder = CreateFolder(root, group.DeviceName, group.DeviceName);
foreach (var device in DC.Set<Device>().Where(x => x.ParentId == group.ID).Include(x => x.DeviceVariables).Include(x => x.DeviceConfigs).OrderBy(x => x.Index))
{
FolderState staticFolder = CreateFolder(deviceGroupFolder, device.DeviceName, device.DeviceName);
foreach (var variable in device.DeviceVariables)
{
//先把变量加进去，都用float有瑕疵，属性先不做，
CreateIoTGatewayVariable(staticFolder, $"{device.DeviceName}_{variable.Name}", $"{device.DeviceName}_{variable.Name}", DataTypeIds.Float, ValueRanks.Scalar);
}
}
}
}
#endregion
#region Scalar_Simulation
FolderState scalarFolder = CreateFolder(root, "常量", "常量");
FolderState simulationFolder = CreateFolder(scalarFolder, "实时模拟", "实时模拟");
const string scalarSimulation = "Scalar_Simulation_";
CreateDynamicVariable(simulationFolder, scalarSimulation + "Boolean", "Boolean", DataTypeIds.Boolean, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Byte", "Byte", DataTypeIds.Byte, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "ByteString", "ByteString", DataTypeIds.ByteString, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "DateTime", "DateTime", DataTypeIds.DateTime, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Double", "Double", DataTypeIds.Double, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Duration", "Duration", DataTypeIds.Duration, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Float", "Float", DataTypeIds.Float, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Guid", "Guid", DataTypeIds.Guid, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Int16", "Int16", DataTypeIds.Int16, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Int32", "Int32", DataTypeIds.Int32, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Int64", "Int64", DataTypeIds.Int64, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Integer", "Integer", DataTypeIds.Integer, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "LocaleId", "LocaleId", DataTypeIds.LocaleId, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "LocalizedText", "LocalizedText", DataTypeIds.LocalizedText, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "NodeId", "NodeId", DataTypeIds.NodeId, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Number", "Number", DataTypeIds.Number, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "QualifiedName", "QualifiedName", DataTypeIds.QualifiedName, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "SByte", "SByte", DataTypeIds.SByte, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "String", "String", DataTypeIds.String, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "UInt16", "UInt16", DataTypeIds.UInt16, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "UInt32", "UInt32", DataTypeIds.UInt32, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "UInt64", "UInt64", DataTypeIds.UInt64, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "UInteger", "UInteger", DataTypeIds.UInteger, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "UtcTime", "UtcTime", DataTypeIds.UtcTime, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "Variant", "Variant", BuiltInType.Variant, ValueRanks.Scalar);
CreateDynamicVariable(simulationFolder, scalarSimulation + "XmlElement", "XmlElement", DataTypeIds.XmlElement, ValueRanks.Scalar);
BaseDataVariableState intervalVariable = CreateVariable(simulationFolder, scalarSimulation + "Interval", "Interval", DataTypeIds.UInt16, ValueRanks.Scalar);
intervalVariable.Value = m_simulationInterval;
intervalVariable.OnSimpleWriteValue = OnWriteInterval;
BaseDataVariableState enabledVariable = CreateVariable(simulationFolder, scalarSimulation + "Enabled", "Enabled", DataTypeIds.Boolean, ValueRanks.Scalar);
enabledVariable.Value = m_simulationEnabled;
enabledVariable.OnSimpleWriteValue = OnWriteEnabled;
#endregion
#region Methods
FolderState methodsFolder = CreateFolder(root, "方法", "方法");
const string methods = "Methods_";
BaseDataVariableState methodsInstructions = CreateVariable(methodsFolder, methods + "Instructions", "Instructions", DataTypeIds.String, ValueRanks.Scalar);
methodsInstructions.Value = "Contains methods with varying parameter definitions.";
variables.Add(methodsInstructions);
MethodState voidMethod = CreateMethod(methodsFolder, methods + "Void", "Void");
voidMethod.OnCallMethod = new GenericMethodCalledEventHandler(OnVoidCall);
#region Add Method
MethodState addMethod = CreateMethod(methodsFolder, methods + "Add", "Add");
// set input arguments
addMethod.InputArguments = new PropertyState<Argument[]>(addMethod);
addMethod.InputArguments.NodeId = new NodeId(addMethod.BrowseName.Name + "InArgs", NamespaceIndex);
addMethod.InputArguments.BrowseName = BrowseNames.InputArguments;
addMethod.InputArguments.DisplayName = addMethod.InputArguments.BrowseName.Name;
addMethod.InputArguments.TypeDefinitionId = VariableTypeIds.PropertyType;
addMethod.InputArguments.ReferenceTypeId = ReferenceTypeIds.HasProperty;
addMethod.InputArguments.DataType = DataTypeIds.Argument;
addMethod.InputArguments.ValueRank = ValueRanks.OneDimension;
addMethod.InputArguments.Value = new Argument[]
{
new Argument() { Name = "Float value", Description = "Float value", DataType = DataTypeIds.Float, ValueRank = ValueRanks.Scalar },
new Argument() { Name = "UInt32 value", Description = "UInt32 value", DataType = DataTypeIds.UInt32, ValueRank = ValueRanks.Scalar }
};
// set output arguments
addMethod.OutputArguments = new PropertyState<Argument[]>(addMethod);
addMethod.OutputArguments.NodeId = new NodeId(addMethod.BrowseName.Name + "OutArgs", NamespaceIndex);
addMethod.OutputArguments.BrowseName = BrowseNames.OutputArguments;
addMethod.OutputArguments.DisplayName = addMethod.OutputArguments.BrowseName.Name;
addMethod.OutputArguments.TypeDefinitionId = VariableTypeIds.PropertyType;
addMethod.OutputArguments.ReferenceTypeId = ReferenceTypeIds.HasProperty;
addMethod.OutputArguments.DataType = DataTypeIds.Argument;
addMethod.OutputArguments.ValueRank = ValueRanks.OneDimension;
addMethod.OutputArguments.Value = new Argument[]
{
new Argument() { Name = "Add Result", Description = "Add Result", DataType = DataTypeIds.Float, ValueRank = ValueRanks.Scalar }
};
addMethod.OnCallMethod = new GenericMethodCalledEventHandler(OnAddCall);
#endregion
#region Input Method
MethodState inputMethod = CreateMethod(methodsFolder, methods + "Input", "Input");
// set input arguments
inputMethod.InputArguments = new PropertyState<Argument[]>(inputMethod);
inputMethod.InputArguments.NodeId = new NodeId(inputMethod.BrowseName.Name + "InArgs", NamespaceIndex);
inputMethod.InputArguments.BrowseName = BrowseNames.InputArguments;
inputMethod.InputArguments.DisplayName = inputMethod.InputArguments.BrowseName.Name;
inputMethod.InputArguments.TypeDefinitionId = VariableTypeIds.PropertyType;
inputMethod.InputArguments.ReferenceTypeId = ReferenceTypeIds.HasProperty;
inputMethod.InputArguments.DataType = DataTypeIds.Argument;
inputMethod.InputArguments.ValueRank = ValueRanks.OneDimension;
inputMethod.InputArguments.Value = new Argument[]
{
new Argument() { Name = "String value", Description = "String value", DataType = DataTypeIds.String, ValueRank = ValueRanks.Scalar }
};
inputMethod.OnCallMethod = new GenericMethodCalledEventHandler(OnInputCall);
#endregion
#endregion
#region Contact
FolderState myCompanyFolder = CreateFolder(root, "联系", "联系");
const string myCompany = "Contact_";
BaseDataVariableState myContactInstructions = CreateVariable(myCompanyFolder, myCompany + "联系方式", "联系方式", DataTypeIds.String, ValueRanks.Scalar);
myContactInstructions.Value = "https://github.com/iioter/iotgateway.";
variables.Add(myContactInstructions);
#endregion
}
catch (Exception e)
{
}
AddPredefinedNode(SystemContext, root);
m_simulationTimer = new Timer(DoSimulation, null, 1000, 1000);
}
}
public void UpdateNode(string nodeName,object value)
{
try
{
var variable = m_iotgatewayNodes.Where(x => x.NodeId.Identifier.ToString() == nodeName).FirstOrDefault();
if (variable != null)
{
variable.Value = value;
variable.Timestamp = DateTime.UtcNow;
variable.StatusCode = StatusCodes.Good;
variable.ClearChangeMasks(SystemContext, false);
}
}
catch (Exception ex)
{
}
}
}
}
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