mirror of
https://github.com/OPCFoundation/UA-.NETStandard.git
synced 2026-10-22 01:26:20 +08:00
Nathan Pocock
552 lines
19 KiB
C#
552 lines
19 KiB
C#
/* ========================================================================
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* Copyright (c) 2005-2016 The OPC Foundation, Inc. All rights reserved.
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*
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* OPC Foundation MIT License 1.00
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* The complete license agreement can be found here:
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* http://opcfoundation.org/License/MIT/1.00/
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* ======================================================================*/
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Reflection;
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using System.Xml;
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using System.Runtime.Serialization;
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using Opc.Ua;
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namespace MemoryBuffer
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{
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#region Object Identifiers
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/// <summary>
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/// A class that declares constants for all Objects in the Model Design.
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/// </summary>
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/// <exclude />
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[System.CodeDom.Compiler.GeneratedCodeAttribute("Opc.Ua.ModelCompiler", "1.0.0.0")]
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public static partial class Objects
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{
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/// <summary>
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/// The identifier for the MemoryBuffers Object.
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/// </summary>
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public const uint MemoryBuffers = 1025;
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}
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#endregion
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#region ObjectType Identifiers
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/// <summary>
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/// A class that declares constants for all ObjectTypes in the Model Design.
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/// </summary>
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/// <exclude />
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[System.CodeDom.Compiler.GeneratedCodeAttribute("Opc.Ua.ModelCompiler", "1.0.0.0")]
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public static partial class ObjectTypes
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{
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/// <summary>
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/// The identifier for the MemoryBufferType ObjectType.
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/// </summary>
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public const uint MemoryBufferType = 1000;
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}
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#endregion
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#region Variable Identifiers
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/// <summary>
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/// A class that declares constants for all Variables in the Model Design.
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/// </summary>
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/// <exclude />
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[System.CodeDom.Compiler.GeneratedCodeAttribute("Opc.Ua.ModelCompiler", "1.0.0.0")]
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public static partial class Variables
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{
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/// <summary>
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/// The identifier for the MemoryBufferType_StartAddress Variable.
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/// </summary>
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public const uint MemoryBufferType_StartAddress = 1003;
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/// <summary>
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/// The identifier for the MemoryBufferType_SizeInBytes Variable.
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/// </summary>
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public const uint MemoryBufferType_SizeInBytes = 1004;
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}
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#endregion
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#region VariableType Identifiers
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/// <summary>
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/// A class that declares constants for all VariableTypes in the Model Design.
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/// </summary>
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/// <exclude />
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[System.CodeDom.Compiler.GeneratedCodeAttribute("Opc.Ua.ModelCompiler", "1.0.0.0")]
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public static partial class VariableTypes
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{
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/// <summary>
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/// The identifier for the MemoryTagType VariableType.
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/// </summary>
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public const uint MemoryTagType = 1018;
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}
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#endregion
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#region Object Node Identifiers
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/// <summary>
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/// A class that declares constants for all Objects in the Model Design.
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/// </summary>
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/// <exclude />
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[System.CodeDom.Compiler.GeneratedCodeAttribute("Opc.Ua.ModelCompiler", "1.0.0.0")]
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public static partial class ObjectIds
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{
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/// <summary>
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/// The identifier for the MemoryBuffers Object.
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/// </summary>
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public static readonly ExpandedNodeId MemoryBuffers = new ExpandedNodeId(MemoryBuffer.Objects.MemoryBuffers, MemoryBuffer.Namespaces.MemoryBuffer);
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}
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#endregion
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#region ObjectType Node Identifiers
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/// <summary>
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/// A class that declares constants for all ObjectTypes in the Model Design.
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/// </summary>
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/// <exclude />
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[System.CodeDom.Compiler.GeneratedCodeAttribute("Opc.Ua.ModelCompiler", "1.0.0.0")]
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public static partial class ObjectTypeIds
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{
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/// <summary>
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/// The identifier for the MemoryBufferType ObjectType.
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/// </summary>
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public static readonly ExpandedNodeId MemoryBufferType = new ExpandedNodeId(MemoryBuffer.ObjectTypes.MemoryBufferType, MemoryBuffer.Namespaces.MemoryBuffer);
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}
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#endregion
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#region Variable Node Identifiers
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/// <summary>
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/// A class that declares constants for all Variables in the Model Design.
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/// </summary>
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/// <exclude />
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[System.CodeDom.Compiler.GeneratedCodeAttribute("Opc.Ua.ModelCompiler", "1.0.0.0")]
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public static partial class VariableIds
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{
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/// <summary>
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/// The identifier for the MemoryBufferType_StartAddress Variable.
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/// </summary>
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public static readonly ExpandedNodeId MemoryBufferType_StartAddress = new ExpandedNodeId(MemoryBuffer.Variables.MemoryBufferType_StartAddress, MemoryBuffer.Namespaces.MemoryBuffer);
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/// <summary>
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/// The identifier for the MemoryBufferType_SizeInBytes Variable.
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/// </summary>
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public static readonly ExpandedNodeId MemoryBufferType_SizeInBytes = new ExpandedNodeId(MemoryBuffer.Variables.MemoryBufferType_SizeInBytes, MemoryBuffer.Namespaces.MemoryBuffer);
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}
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#endregion
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#region VariableType Node Identifiers
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/// <summary>
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/// A class that declares constants for all VariableTypes in the Model Design.
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/// </summary>
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/// <exclude />
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[System.CodeDom.Compiler.GeneratedCodeAttribute("Opc.Ua.ModelCompiler", "1.0.0.0")]
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public static partial class VariableTypeIds
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{
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/// <summary>
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/// The identifier for the MemoryTagType VariableType.
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/// </summary>
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public static readonly ExpandedNodeId MemoryTagType = new ExpandedNodeId(MemoryBuffer.VariableTypes.MemoryTagType, MemoryBuffer.Namespaces.MemoryBuffer);
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}
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#endregion
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#region BrowseName Declarations
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/// <summary>
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/// Declares all of the BrowseNames used in the Model Design.
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/// </summary>
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public static partial class BrowseNames
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{
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/// <summary>
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/// The BrowseName for the MemoryBuffers component.
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/// </summary>
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public const string MemoryBuffers = "MemoryBuffers";
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/// <summary>
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/// The BrowseName for the MemoryBufferType component.
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/// </summary>
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public const string MemoryBufferType = "MemoryBufferType";
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/// <summary>
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/// The BrowseName for the MemoryTagType component.
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/// </summary>
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public const string MemoryTagType = "MemoryTagType";
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/// <summary>
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/// The BrowseName for the SizeInBytes component.
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/// </summary>
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public const string SizeInBytes = "SizeInBytes";
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/// <summary>
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/// The BrowseName for the StartAddress component.
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/// </summary>
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public const string StartAddress = "StartAddress";
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}
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#endregion
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#region Namespace Declarations
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/// <summary>
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/// Defines constants for all namespaces referenced by the model design.
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/// </summary>
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public static partial class Namespaces
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{
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/// <summary>
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/// The URI for the OpcUa namespace (.NET code namespace is 'Opc.Ua').
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/// </summary>
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public const string OpcUa = "http://opcfoundation.org/UA/";
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/// <summary>
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/// The URI for the OpcUaXsd namespace (.NET code namespace is 'Opc.Ua').
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/// </summary>
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public const string OpcUaXsd = "http://opcfoundation.org/UA/2008/02/Types.xsd";
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/// <summary>
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/// The URI for the MemoryBuffer namespace (.NET code namespace is 'MemoryBuffer').
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/// </summary>
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public const string MemoryBuffer = "http://samples.org/UA/memorybuffer";
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}
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#endregion
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#region MemoryTagState Class
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#if (!OPCUA_EXCLUDE_MemoryTagState)
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/// <summary>
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/// Stores an instance of the MemoryTagType VariableType.
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/// </summary>
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/// <exclude />
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[System.CodeDom.Compiler.GeneratedCodeAttribute("Opc.Ua.ModelCompiler", "1.0.0.0")]
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public partial class MemoryTagState : BaseDataVariableState
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{
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#region Constructors
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/// <summary>
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/// Initializes the type with its default attribute values.
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/// </summary>
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public MemoryTagState(NodeState parent) : base(parent)
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{
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}
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/// <summary>
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/// Returns the id of the default type definition node for the instance.
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/// </summary>
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protected override NodeId GetDefaultTypeDefinitionId(NamespaceTable namespaceUris)
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{
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return Opc.Ua.NodeId.Create(MemoryBuffer.VariableTypes.MemoryTagType, MemoryBuffer.Namespaces.MemoryBuffer, namespaceUris);
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}
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/// <summary>
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/// Returns the id of the default data type node for the instance.
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/// </summary>
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protected override NodeId GetDefaultDataTypeId(NamespaceTable namespaceUris)
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{
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return Opc.Ua.NodeId.Create(Opc.Ua.DataTypes.BaseDataType, Opc.Ua.Namespaces.OpcUa, namespaceUris);
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}
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/// <summary>
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/// Returns the id of the default value rank for the instance.
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/// </summary>
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protected override int GetDefaultValueRank()
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{
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return ValueRanks.Scalar;
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}
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#if (!OPCUA_EXCLUDE_InitializationStrings)
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/// <summary>
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/// Initializes the instance.
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/// </summary>
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protected override void Initialize(ISystemContext context)
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{
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Initialize(context, InitializationString);
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InitializeOptionalChildren(context);
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}
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/// <summary>
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/// Initializes the any option children defined for the instance.
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/// </summary>
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protected override void InitializeOptionalChildren(ISystemContext context)
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{
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base.InitializeOptionalChildren(context);
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}
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#region Initialization String
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private const string InitializationString =
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"AQAAACIAAABodHRwOi8vc2FtcGxlcy5vcmcvVUEvbWVtb3J5YnVmZmVy/////xVggQACAAAAAQAVAAAA" +
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"TWVtb3J5VGFnVHlwZUluc3RhbmNlAQH6AwEB+gMAGAEB/////wAAAAA=";
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#endregion
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#endif
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#endregion
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#region Public Properties
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#endregion
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#region Overridden Methods
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#endregion
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#region Private Fields
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#endregion
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}
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#region MemoryTagState<T> Class
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/// <summary>
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/// A typed version of the MemoryTagType variable.
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/// </summary>
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/// <exclude />
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[System.CodeDom.Compiler.GeneratedCodeAttribute("Opc.Ua.ModelCompiler", "1.0.0.0")]
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public class MemoryTagState<T> : MemoryTagState
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{
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#region Constructors
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/// <summary>
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/// Initializes the instance with its defalt attribute values.
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/// </summary>
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public MemoryTagState(NodeState parent) : base(parent)
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{
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Value = default(T);
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}
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/// <summary>
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/// Initializes the instance with the default values.
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/// </summary>
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protected override void Initialize(ISystemContext context)
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{
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base.Initialize(context);
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Value = default(T);
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DataType = Opc.Ua.TypeInfo.GetDataTypeId(typeof(T));
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ValueRank = Opc.Ua.TypeInfo.GetValueRank(typeof(T));
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}
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#endregion
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#region Public Members
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/// <summary>
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/// The value of the variable.
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/// </summary>
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public new T Value
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{
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get
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{
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return CheckTypeBeforeCast<T>(base.Value, true);
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}
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set
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{
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base.Value = value;
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}
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}
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#endregion
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}
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#endregion
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#endif
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#endregion
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#region MemoryBufferState Class
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#if (!OPCUA_EXCLUDE_MemoryBufferState)
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/// <summary>
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/// Stores an instance of the MemoryBufferType ObjectType.
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/// </summary>
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/// <exclude />
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[System.CodeDom.Compiler.GeneratedCodeAttribute("Opc.Ua.ModelCompiler", "1.0.0.0")]
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public partial class MemoryBufferState : BaseObjectState
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{
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#region Constructors
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/// <summary>
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/// Initializes the type with its default attribute values.
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/// </summary>
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public MemoryBufferState(NodeState parent) : base(parent)
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{
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}
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/// <summary>
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/// Returns the id of the default type definition node for the instance.
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/// </summary>
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protected override NodeId GetDefaultTypeDefinitionId(NamespaceTable namespaceUris)
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{
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return Opc.Ua.NodeId.Create(MemoryBuffer.ObjectTypes.MemoryBufferType, MemoryBuffer.Namespaces.MemoryBuffer, namespaceUris);
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}
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#if (!OPCUA_EXCLUDE_InitializationStrings)
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/// <summary>
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/// Initializes the instance.
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/// </summary>
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protected override void Initialize(ISystemContext context)
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{
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Initialize(context, InitializationString);
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InitializeOptionalChildren(context);
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}
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/// <summary>
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/// Initializes the any option children defined for the instance.
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/// </summary>
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protected override void InitializeOptionalChildren(ISystemContext context)
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{
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base.InitializeOptionalChildren(context);
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}
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#region Initialization String
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private const string InitializationString =
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"AQAAACIAAABodHRwOi8vc2FtcGxlcy5vcmcvVUEvbWVtb3J5YnVmZmVy/////wRggAABAAAAAQAYAAAA" +
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"TWVtb3J5QnVmZmVyVHlwZUluc3RhbmNlAQHoAwEB6AP/////AgAAABVgqQoCAAAAAQAMAAAAU3RhcnRB" +
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"ZGRyZXNzAQHrAwAuAETrAwAABwAAAAAAB/////8BAf////8AAAAAFWCpCgIAAAABAAsAAABTaXplSW5C" +
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"eXRlcwEB7AMALgBE7AMAAAcAEAAAAAf/////AQH/////AAAAAA==";
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#endregion
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#endif
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#endregion
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#region Public Properties
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/// <summary>
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/// A description for the StartAddress Property.
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/// </summary>
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public PropertyState<uint> StartAddress
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{
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get
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{
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return m_startAddress;
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}
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set
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{
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if (!Object.ReferenceEquals(m_startAddress, value))
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{
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ChangeMasks |= NodeStateChangeMasks.Children;
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}
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m_startAddress = value;
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}
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}
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/// <summary>
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/// A description for the SizeInBytes Property.
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/// </summary>
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public PropertyState<uint> SizeInBytes
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{
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get
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{
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return m_sizeInBytes;
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}
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set
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{
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if (!Object.ReferenceEquals(m_sizeInBytes, value))
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{
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ChangeMasks |= NodeStateChangeMasks.Children;
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}
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m_sizeInBytes = value;
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}
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}
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#endregion
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#region Overridden Methods
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/// <summary>
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/// Populates a list with the children that belong to the node.
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/// </summary>
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/// <param name="context">The context for the system being accessed.</param>
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/// <param name="children">The list of children to populate.</param>
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public override void GetChildren(
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ISystemContext context,
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IList<BaseInstanceState> children)
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{
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if (m_startAddress != null)
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{
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children.Add(m_startAddress);
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}
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if (m_sizeInBytes != null)
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{
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children.Add(m_sizeInBytes);
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}
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base.GetChildren(context, children);
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}
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/// <summary>
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/// Finds the child with the specified browse name.
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/// </summary>
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protected override BaseInstanceState FindChild(
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ISystemContext context,
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QualifiedName browseName,
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bool createOrReplace,
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BaseInstanceState replacement)
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{
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if (QualifiedName.IsNull(browseName))
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{
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return null;
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}
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BaseInstanceState instance = null;
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switch (browseName.Name)
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{
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case MemoryBuffer.BrowseNames.StartAddress:
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{
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if (createOrReplace)
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{
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if (StartAddress == null)
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{
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if (replacement == null)
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{
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StartAddress = new PropertyState<uint>(this);
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}
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else
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{
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StartAddress = (PropertyState<uint>)replacement;
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}
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}
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}
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instance = StartAddress;
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break;
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}
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case MemoryBuffer.BrowseNames.SizeInBytes:
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{
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if (createOrReplace)
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{
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if (SizeInBytes == null)
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{
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if (replacement == null)
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{
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SizeInBytes = new PropertyState<uint>(this);
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}
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else
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{
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SizeInBytes = (PropertyState<uint>)replacement;
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}
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}
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}
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instance = SizeInBytes;
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break;
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}
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}
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if (instance != null)
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{
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return instance;
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}
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return base.FindChild(context, browseName, createOrReplace, replacement);
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}
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#endregion
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#region Private Fields
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private PropertyState<uint> m_startAddress;
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private PropertyState<uint> m_sizeInBytes;
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#endregion
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}
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#endif
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#endregion
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} |