This commit is contained in:
luosheng
2023-07-16 08:17:03 +08:00
parent 6d655b24d1
commit 2055c10c59
127 changed files with 7414 additions and 7470 deletions

File diff suppressed because it is too large Load Diff

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@@ -29,179 +29,179 @@ using Technosoftware.DaAeHdaClient.Da;
namespace Technosoftware.DaAeHdaClient.Cpx
{
/// <summary>
/// A class that caches properties of complex data items.
/// </summary>
public class TsCCpxComplexTypeCache
{
/// <summary>
/// A class that caches properties of complex data items.
/// </summary>
public class TsCCpxComplexTypeCache
{
///////////////////////////////////////////////////////////////////////
#region Fields
///////////////////////////////////////////////////////////////////////
#region Fields
/// <summary>
/// The active server for the application.
/// </summary>
private static TsCDaServer _server;
/// <summary>
/// The active server for the application.
/// </summary>
private static TsCDaServer _server;
/// <summary>
/// A cache of item properties fetched from the active server.
/// </summary>
private static Hashtable _items = new Hashtable();
/// <summary>
/// A cache of item properties fetched from the active server.
/// </summary>
private static Hashtable _items = new Hashtable();
/// <summary>
/// A cache of type dictionaries fetched from the active server.
/// </summary>
private static Hashtable _dictionaries = new Hashtable();
/// <summary>
/// A cache of type dictionaries fetched from the active server.
/// </summary>
private static Hashtable _dictionaries = new Hashtable();
/// <summary>
/// A cache of type descriptions fetched from the active server.
/// </summary>
private static Hashtable _descriptions = new Hashtable();
/// <summary>
/// A cache of type descriptions fetched from the active server.
/// </summary>
private static Hashtable _descriptions = new Hashtable();
#endregion
#endregion
///////////////////////////////////////////////////////////////////////
#region Constructors, Destructor, Initialization
/// <summary>
/// Initializes the complex type cache with defaults.
/// </summary>
public TsCCpxComplexTypeCache() { }
///////////////////////////////////////////////////////////////////////
#region Constructors, Destructor, Initialization
#endregion
/// <summary>
/// Initializes the complex type cache with defaults.
/// </summary>
public TsCCpxComplexTypeCache() { }
///////////////////////////////////////////////////////////////////////
#region Properties
#endregion
/// <summary>
/// Get or sets the server to use for the cache.
/// </summary>
public static TsCDaServer Server
{
get
{
lock (typeof(TsCCpxComplexTypeCache))
{
return _server;
}
}
///////////////////////////////////////////////////////////////////////
#region Properties
set
{
lock (typeof(TsCCpxComplexTypeCache))
{
_server = value;
_items.Clear();
_dictionaries.Clear();
_descriptions.Clear();
}
}
}
/// <summary>
/// Get or sets the server to use for the cache.
/// </summary>
public static TsCDaServer Server
{
get
{
lock (typeof(TsCCpxComplexTypeCache))
{
return _server;
}
}
#endregion
set
{
lock (typeof(TsCCpxComplexTypeCache))
{
_server = value;
_items.Clear();
_dictionaries.Clear();
_descriptions.Clear();
}
}
}
///////////////////////////////////////////////////////////////////////
#region Public Methods
#endregion
/// <summary>
/// Returns the complex item for the specified item id.
/// </summary>
/// <param name="itemID">The item id.</param>
public static TsCCpxComplexItem GetComplexItem(OpcItem itemID)
{
if (itemID == null) return null;
///////////////////////////////////////////////////////////////////////
#region Public Methods
lock (typeof(TsCCpxComplexTypeCache))
{
var item = new TsCCpxComplexItem(itemID);
/// <summary>
/// Returns the complex item for the specified item id.
/// </summary>
/// <param name="itemID">The item id.</param>
public static TsCCpxComplexItem GetComplexItem(OpcItem itemID)
{
if (itemID == null) return null;
try
{
item.Update(_server);
}
catch
{
// item is not a valid complex data item.
item = null;
}
lock (typeof(TsCCpxComplexTypeCache))
{
var item = new TsCCpxComplexItem(itemID);
_items[itemID.Key] = item;
return item;
}
}
try
{
item.Update(_server);
}
catch
{
// item is not a valid complex data item.
item = null;
}
/// <summary>
/// Returns the complex item for the specified item browse element.
/// </summary>
/// <param name="element">The item browse element.</param>
public static TsCCpxComplexItem GetComplexItem(TsCDaBrowseElement element)
{
if (element == null) return null;
_items[itemID.Key] = item;
return item;
}
}
lock (typeof(TsCCpxComplexTypeCache))
{
return GetComplexItem(new OpcItem(element.ItemPath, element.ItemName));
}
}
/// <summary>
/// Returns the complex item for the specified item browse element.
/// </summary>
/// <param name="element">The item browse element.</param>
public static TsCCpxComplexItem GetComplexItem(TsCDaBrowseElement element)
{
if (element == null) return null;
/// <summary>
/// Fetches the type dictionary for the item.
/// </summary>
/// <param name="itemID">The item id.</param>
public static string GetTypeDictionary(OpcItem itemID)
{
if (itemID == null) return null;
lock (typeof(TsCCpxComplexTypeCache))
{
return GetComplexItem(new OpcItem(element.ItemPath, element.ItemName));
}
}
lock (typeof(TsCCpxComplexTypeCache))
{
var dictionary = (string)_dictionaries[itemID.Key];
/// <summary>
/// Fetches the type dictionary for the item.
/// </summary>
/// <param name="itemID">The item id.</param>
public static string GetTypeDictionary(OpcItem itemID)
{
if (itemID == null) return null;
if (dictionary != null)
{
return dictionary;
}
lock (typeof(TsCCpxComplexTypeCache))
{
var dictionary = (string)_dictionaries[itemID.Key];
var item = GetComplexItem(itemID);
if (dictionary != null)
{
return dictionary;
}
if (item != null)
{
dictionary = item.GetTypeDictionary(_server);
}
var item = GetComplexItem(itemID);
return dictionary;
}
}
if (item != null)
{
dictionary = item.GetTypeDictionary(_server);
}
/// <summary>
/// Fetches the type description for the item.
/// </summary>
/// <param name="itemID">The item id.</param>
public static string GetTypeDescription(OpcItem itemID)
{
if (itemID == null) return null;
return dictionary;
}
}
lock (typeof(TsCCpxComplexTypeCache))
{
string description = null;
/// <summary>
/// Fetches the type description for the item.
/// </summary>
/// <param name="itemID">The item id.</param>
public static string GetTypeDescription(OpcItem itemID)
{
if (itemID == null) return null;
var item = GetComplexItem(itemID);
lock (typeof(TsCCpxComplexTypeCache))
{
string description = null;
if (item != null)
{
description = (string)_descriptions[item.TypeItemID.Key];
var item = GetComplexItem(itemID);
if (description != null)
{
return description;
}
if (item != null)
{
description = (string)_descriptions[item.TypeItemID.Key];
_descriptions[item.TypeItemID.Key] = description = item.GetTypeDescription(_server);
}
if (description != null)
{
return description;
}
return description;
}
}
_descriptions[item.TypeItemID.Key] = description = item.GetTypeDescription(_server);
}
#endregion
}
return description;
}
}
#endregion
}
}

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@@ -26,24 +26,24 @@
namespace Technosoftware.DaAeHdaClient.Cpx
{
/// <summary>
/// Stores a value with an associated name and/or type.
/// </summary>
public class TsCCpxComplexValue
{
/// <summary>
/// The name of the value.
/// </summary>
public string Name;
/// <summary>
/// Stores a value with an associated name and/or type.
/// </summary>
public class TsCCpxComplexValue
{
/// <summary>
/// The name of the value.
/// </summary>
public string Name;
/// <summary>
/// The complex or simple data type of the value.
/// </summary>
public string Type;
/// <summary>
/// The complex or simple data type of the value.
/// </summary>
public string Type;
/// <summary>
/// The actual value.
/// </summary>
public object Value;
}
/// <summary>
/// The actual value.
/// </summary>
public object Value;
}
}

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@@ -26,46 +26,46 @@
namespace Technosoftware.DaAeHdaClient.Cpx
{
/// <summary>
/// Stores the current serialization context.
/// </summary>
internal struct TsCCpxContext
{
///////////////////////////////////////////////////////////////////////
#region Constructors, Destructor, Initialization
/// <summary>
/// Stores the current serialization context.
/// </summary>
internal struct TsCCpxContext
{
///////////////////////////////////////////////////////////////////////
#region Constructors, Destructor, Initialization
public TsCCpxContext(byte[] buffer)
{
Buffer = buffer;
Index = 0;
Dictionary = null;
Type = null;
BigEndian = false;
CharWidth = 2;
StringEncoding = STRING_ENCODING_UCS2;
FloatFormat = FLOAT_FORMAT_IEEE754;
}
public TsCCpxContext(byte[] buffer)
{
Buffer = buffer;
Index = 0;
Dictionary = null;
Type = null;
BigEndian = false;
CharWidth = 2;
StringEncoding = STRING_ENCODING_UCS2;
FloatFormat = FLOAT_FORMAT_IEEE754;
}
#endregion
#endregion
///////////////////////////////////////////////////////////////////////
#region Public Fields
///////////////////////////////////////////////////////////////////////
#region Public Fields
public byte[] Buffer;
public int Index;
public TypeDictionary Dictionary;
public TypeDescription Type;
public bool BigEndian;
public int CharWidth;
public string StringEncoding;
public string FloatFormat;
public byte[] Buffer;
public int Index;
public TypeDictionary Dictionary;
public TypeDescription Type;
public bool BigEndian;
public int CharWidth;
public string StringEncoding;
public string FloatFormat;
public const string STRING_ENCODING_ACSII = "ASCII";
public const string STRING_ENCODING_UCS2 = "UCS-2";
public const string FLOAT_FORMAT_IEEE754 = "IEEE-754";
public const string STRING_ENCODING_ACSII = "ASCII";
public const string STRING_ENCODING_UCS2 = "UCS-2";
public const string FLOAT_FORMAT_IEEE754 = "IEEE-754";
#endregion
#endregion
}
}
}

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@@ -27,22 +27,22 @@ using System.Runtime.Serialization;
namespace Technosoftware.DaAeHdaClient.Cpx
{
/// <summary>
/// Raised if the data in buffer is not consistent with the schema.
/// </summary>
[Serializable]
public class TsCCpxInvalidDataInBufferException : ApplicationException
{
private const string Default = "The data in the buffer cannot be read because it is not consistent with the schema.";
/// <remarks/>
public TsCCpxInvalidDataInBufferException() : base(Default) { }
/// <remarks/>
public TsCCpxInvalidDataInBufferException(string message) : base(Default + Environment.NewLine + message) { }
/// <remarks/>
public TsCCpxInvalidDataInBufferException(Exception e) : base(Default, e) { }
/// <remarks/>
public TsCCpxInvalidDataInBufferException(string message, Exception innerException) : base(Default + Environment.NewLine + message, innerException) { }
/// <remarks/>
protected TsCCpxInvalidDataInBufferException(SerializationInfo info, StreamingContext context) : base(info, context) { }
}
/// <summary>
/// Raised if the data in buffer is not consistent with the schema.
/// </summary>
[Serializable]
public class TsCCpxInvalidDataInBufferException : ApplicationException
{
private const string Default = "The data in the buffer cannot be read because it is not consistent with the schema.";
/// <remarks/>
public TsCCpxInvalidDataInBufferException() : base(Default) { }
/// <remarks/>
public TsCCpxInvalidDataInBufferException(string message) : base(Default + Environment.NewLine + message) { }
/// <remarks/>
public TsCCpxInvalidDataInBufferException(Exception e) : base(Default, e) { }
/// <remarks/>
public TsCCpxInvalidDataInBufferException(string message, Exception innerException) : base(Default + Environment.NewLine + message, innerException) { }
/// <remarks/>
protected TsCCpxInvalidDataInBufferException(SerializationInfo info, StreamingContext context) : base(info, context) { }
}
}

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@@ -27,22 +27,22 @@ using System.Runtime.Serialization;
namespace Technosoftware.DaAeHdaClient.Cpx
{
/// <summary>
/// Raised if the data in buffer is not consistent with the schema.
/// </summary>
[Serializable]
public class TsCCpxInvalidDataToWriteException : ApplicationException
{
private const string Default = "The object cannot be written because it is not consistent with the schema.";
/// <remarks/>
public TsCCpxInvalidDataToWriteException() : base(Default) { }
/// <remarks/>
public TsCCpxInvalidDataToWriteException(string message) : base(Default + Environment.NewLine + message) { }
/// <remarks/>
public TsCCpxInvalidDataToWriteException(Exception e) : base(Default, e) { }
/// <remarks/>
public TsCCpxInvalidDataToWriteException(string message, Exception innerException) : base(Default + Environment.NewLine + message, innerException) { }
/// <remarks/>
protected TsCCpxInvalidDataToWriteException(SerializationInfo info, StreamingContext context) : base(info, context) { }
}
/// <summary>
/// Raised if the data in buffer is not consistent with the schema.
/// </summary>
[Serializable]
public class TsCCpxInvalidDataToWriteException : ApplicationException
{
private const string Default = "The object cannot be written because it is not consistent with the schema.";
/// <remarks/>
public TsCCpxInvalidDataToWriteException() : base(Default) { }
/// <remarks/>
public TsCCpxInvalidDataToWriteException(string message) : base(Default + Environment.NewLine + message) { }
/// <remarks/>
public TsCCpxInvalidDataToWriteException(Exception e) : base(Default, e) { }
/// <remarks/>
public TsCCpxInvalidDataToWriteException(string message, Exception innerException) : base(Default + Environment.NewLine + message, innerException) { }
/// <remarks/>
protected TsCCpxInvalidDataToWriteException(SerializationInfo info, StreamingContext context) : base(info, context) { }
}
}

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@@ -27,22 +27,22 @@ using System.Runtime.Serialization;
namespace Technosoftware.DaAeHdaClient.Cpx
{
/// <summary>
/// Raised if the schema contains errors or inconsistencies.
/// </summary>
[Serializable]
public class TsCCpxInvalidSchemaException : ApplicationException
{
private const string Default = "The schema cannot be used because it contains errors or inconsitencies.";
/// <remarks/>
public TsCCpxInvalidSchemaException() : base(Default) { }
/// <remarks/>
public TsCCpxInvalidSchemaException(string message) : base(Default + Environment.NewLine + message) { }
/// <remarks/>
public TsCCpxInvalidSchemaException(Exception e) : base(Default, e) { }
/// <remarks/>
public TsCCpxInvalidSchemaException(string message, Exception innerException) : base(Default + Environment.NewLine + message, innerException) { }
/// <remarks/>
protected TsCCpxInvalidSchemaException(SerializationInfo info, StreamingContext context) : base(info, context) { }
}
/// <summary>
/// Raised if the schema contains errors or inconsistencies.
/// </summary>
[Serializable]
public class TsCCpxInvalidSchemaException : ApplicationException
{
private const string Default = "The schema cannot be used because it contains errors or inconsitencies.";
/// <remarks/>
public TsCCpxInvalidSchemaException() : base(Default) { }
/// <remarks/>
public TsCCpxInvalidSchemaException(string message) : base(Default + Environment.NewLine + message) { }
/// <remarks/>
public TsCCpxInvalidSchemaException(Exception e) : base(Default, e) { }
/// <remarks/>
public TsCCpxInvalidSchemaException(string message, Exception innerException) : base(Default + Environment.NewLine + message, innerException) { }
/// <remarks/>
protected TsCCpxInvalidSchemaException(SerializationInfo info, StreamingContext context) : base(info, context) { }
}
}