262 lines
7.9 KiB
C#
262 lines
7.9 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Reflection;
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using System.Xml;
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using Aitex.Core.RT.Log;
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using Aitex.Core.RT.SCCore;
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using Aitex.Core.Util;
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using MECF.Framework.Common.IOCore;
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namespace MECF.Framework.RT.Core.IoProviders
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{
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public class IoProviderManager : Singleton<IoProviderManager>
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{
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private List<IIoProvider> _providers = new List<IIoProvider>();
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private Dictionary<string, IIoProvider> _dicProviders = new Dictionary<string, IIoProvider>();
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public List<IIoProvider> Providers => _providers;
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public IIoProvider GetProvider(string name)
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{
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if (_dicProviders.ContainsKey(name))
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{
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return _dicProviders[name];
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}
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return null;
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}
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public void Initialize(string xmlConfigFile, Dictionary<string, Dictionary<int, string>> ioMappingPathFile)
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{
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XmlDocument xmlDocument = new XmlDocument();
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try
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{
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xmlDocument.Load(xmlConfigFile);
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XmlNodeList xmlNodeList = xmlDocument.SelectNodes("IoProviders/IoProvider");
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foreach (object item in xmlNodeList)
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{
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if (!(item is XmlElement xmlElement) || !(xmlElement.SelectSingleNode("Parameter") is XmlElement nodeParameter))
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{
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continue;
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}
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string text = xmlElement.GetAttribute("module").Trim();
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string text2 = xmlElement.GetAttribute("name").Trim();
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string name = xmlElement.GetAttribute("class").Trim();
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string assemblyString = xmlElement.GetAttribute("assembly").Trim();
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string text3 = xmlElement.GetAttribute("load_condition").Trim();
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bool boolValue = SC.GetConfigItem("System.IsSimulatorMode").BoolValue;
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if ((boolValue && text3 != "0" && text3 != "2") || (!boolValue && text3 != "1" && text3 != "2"))
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{
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continue;
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}
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string text4 = text + "." + text2;
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Type type = Assembly.Load(assemblyString).GetType(name);
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if (type == null)
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{
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throw new Exception(string.Format("ioProvider config file class and assembly not valid," + text4));
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}
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IIoProvider ioProvider;
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try
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{
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ioProvider = (IIoProvider)Activator.CreateInstance(type);
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_providers.Add(ioProvider);
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_dicProviders[text4] = ioProvider;
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}
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catch (Exception ex)
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{
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LOG.Write(ex);
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throw new Exception(string.Format("ioProvider can not be created," + text4));
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}
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List<IoBlockItem> list = new List<IoBlockItem>();
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XmlNodeList xmlNodeList2 = xmlElement.SelectNodes("Blocks/Block");
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foreach (object item2 in xmlNodeList2)
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{
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if (!(item2 is XmlElement xmlElement2))
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{
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continue;
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}
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IoBlockItem ioBlockItem = new IoBlockItem();
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string attribute = xmlElement2.GetAttribute("type");
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string attribute2 = xmlElement2.GetAttribute("offset");
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string attribute3 = xmlElement2.GetAttribute("size");
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string attribute4 = xmlElement2.GetAttribute("value_type");
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if (!int.TryParse(attribute2, out var result))
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{
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continue;
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}
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ioBlockItem.Offset = result;
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if (int.TryParse(attribute3, out result))
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{
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ioBlockItem.Size = result;
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switch (attribute.ToLower())
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{
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case "ai":
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ioBlockItem.Type = IoType.AI;
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break;
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case "ao":
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ioBlockItem.Type = IoType.AO;
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break;
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case "di":
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ioBlockItem.Type = IoType.DI;
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break;
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case "do":
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ioBlockItem.Type = IoType.DO;
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break;
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default:
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continue;
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}
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if (ioBlockItem.Type == IoType.AI || ioBlockItem.Type == IoType.AO)
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{
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ioBlockItem.AIOType = ((string.IsNullOrEmpty(attribute4) || attribute4.ToLower() != "float") ? typeof(short) : typeof(float));
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}
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list.Add(ioBlockItem);
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}
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}
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if (ioMappingPathFile.ContainsKey(text4))
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{
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ioProvider.Initialize(text, text2, list, Singleton<IoManager>.Instance, nodeParameter, ioMappingPathFile[text4]);
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ioProvider.Start();
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continue;
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}
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throw new Exception(string.Format("can not find io map config files," + text4));
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}
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}
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catch (Exception ex2)
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{
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throw new ApplicationException("IoProvider configuration not valid," + ex2.Message);
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}
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}
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public void Initialize(string xmlConfigFile)
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{
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XmlDocument xmlDocument = new XmlDocument();
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try
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{
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xmlDocument.Load(xmlConfigFile);
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XmlNodeList xmlNodeList = xmlDocument.SelectNodes("IoProviders/IoProvider");
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foreach (object item in xmlNodeList)
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{
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if (!(item is XmlElement xmlElement) || !(xmlElement.SelectSingleNode("Parameter") is XmlElement nodeParameter))
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{
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continue;
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}
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string moduleName = xmlElement.GetAttribute("module").Trim();
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string providerName = xmlElement.GetAttribute("name").Trim();
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string typeName = xmlElement.GetAttribute("class").Trim();
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string assemblyString = xmlElement.GetAttribute("assembly").Trim();
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string loadCond = xmlElement.GetAttribute("load_condition").Trim();
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var isSim = SC.GetConfigItem("System.IsSimulatorMode").BoolValue;
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if ((isSim && loadCond != "0" && loadCond != "2") || (!isSim && loadCond != "1" && loadCond != "2"))
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{
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continue;
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}
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string text4 = moduleName + "." + providerName;
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Type type = Assembly.Load(assemblyString).GetType(typeName);
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if (type == null)
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{
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throw new Exception(string.Format("ioProvider config file class and assembly not valid," + text4));
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}
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IIoProvider ioProvider;
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try
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{
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ioProvider = (IIoProvider)Activator.CreateInstance(type);
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_providers.Add(ioProvider);
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_dicProviders[text4] = ioProvider;
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}
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catch (Exception ex)
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{
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LOG.Write(ex);
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throw new Exception(string.Format("ioProvider can not be created," + text4));
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}
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List<IoBlockItem> list = new List<IoBlockItem>();
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XmlNodeList xmlNodeList2 = xmlElement.SelectNodes("Blocks/Block");
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foreach (object item2 in xmlNodeList2)
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{
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if (!(item2 is XmlElement xmlElement2))
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{
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continue;
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}
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IoBlockItem ioBlockItem = new IoBlockItem();
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string attribute = xmlElement2.GetAttribute("type");
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string attribute2 = xmlElement2.GetAttribute("offset");
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string attribute3 = xmlElement2.GetAttribute("size");
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string attribute4 = xmlElement2.GetAttribute("value_type");
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if (!int.TryParse(attribute2, out var result))
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{
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continue;
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}
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ioBlockItem.Offset = result;
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if (int.TryParse(attribute3, out result))
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{
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ioBlockItem.Size = result;
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switch (attribute.ToLower())
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{
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case "ai":
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ioBlockItem.Type = IoType.AI;
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break;
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case "ao":
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ioBlockItem.Type = IoType.AO;
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break;
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case "di":
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ioBlockItem.Type = IoType.DI;
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break;
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case "do":
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ioBlockItem.Type = IoType.DO;
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break;
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default:
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continue;
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}
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if (ioBlockItem.Type == IoType.AI || ioBlockItem.Type == IoType.AO)
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{
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ioBlockItem.AIOType = ((string.IsNullOrEmpty(attribute4) || attribute4.ToLower() != "float") ? typeof(short) : typeof(float));
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}
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list.Add(ioBlockItem);
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}
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}
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string ioModule = xmlElement.GetAttribute("map_module").Trim();
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string text5 = xmlElement.GetAttribute("map_file").Trim();
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FileInfo fileInfo = new FileInfo(xmlConfigFile);
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string ioMappingPathFile = fileInfo.Directory.FullName + "\\" + text5;
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ioProvider.Initialize(moduleName, providerName, list, Singleton<IoManager>.Instance, nodeParameter, ioMappingPathFile, ioModule);
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ioProvider.Start();
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}
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}
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catch (Exception ex2)
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{
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throw new ApplicationException("IoProvider configuration not valid," + ex2.Message);
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}
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}
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public void Terminate()
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{
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try
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{
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foreach (IIoProvider provider in _providers)
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{
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provider.Stop();
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}
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}
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catch (Exception ex)
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{
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LOG.Write(ex);
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}
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}
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public void Reset()
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{
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try
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{
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foreach (IIoProvider provider in _providers)
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{
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provider.Reset();
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}
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}
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catch (Exception ex)
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{
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LOG.Write(ex);
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}
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}
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}
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}
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