/// <summary> /// Imports a list of servers from a file. /// </summary> public static void Import(string filepath, bool register) { Export.ListOfRegisteredServers list = new Opc.ConfigTool.Export.ListOfRegisteredServers(); // read from file. XmlTextReader reader = new XmlTextReader(filepath); XmlSerializer serializer = new XmlSerializer(typeof(Export.ListOfRegisteredServers), ConfigUtils.ConfigToolSchemaUri); Export.ListOfRegisteredServers servers = (Export.ListOfRegisteredServers)serializer.Deserialize(reader); reader.Close(); if (ConfigUtils.IsEmpty(servers.Server)) { return; } // registers the servers. for (int ii = 0; ii < servers.Server.Length; ii++) { RegisteredDotNetOpcServer server = Import(servers.Server[ii]); if (register) { server.Register(); } else { server.Unregister(); } } }
/// <summary> /// Imports a server from a export file. /// </summary> private static RegisteredDotNetOpcServer Import(Export.RegisteredServer serverToImport) { RegisteredDotNetOpcServer server = new RegisteredDotNetOpcServer(); // assign clsid if none specified. if (String.IsNullOrEmpty(serverToImport.Clsid)) { server.Clsid = ConfigUtils.CLSIDFromProgID(serverToImport.ProgId); if (server.Clsid == Guid.Empty) { server.Clsid = Guid.NewGuid(); } } else { server.Clsid = new Guid(serverToImport.Clsid); } // get prog id and description. server.ProgId = serverToImport.ProgId; server.Description = serverToImport.Description; // parse wrapper clsid/prog id. try { server.WrapperClsid = new Guid(serverToImport.WrapperClsid); } catch { server.WrapperClsid = ConfigUtils.CLSIDFromProgID(serverToImport.WrapperClsid); } // parse wrapped server clsid/prog id. try { server.ServerClsid = new Guid(serverToImport.ServerClsid); } catch { server.ServerClsid = ConfigUtils.CLSIDFromProgID(serverToImport.ServerClsid); } // read parameters. server.Parameters.Clear(); if (!ConfigUtils.IsEmpty(serverToImport.Parameter)) { for (int ii = 0; ii < serverToImport.Parameter.Length; ii++) { Export.Parameter parameter = serverToImport.Parameter[ii]; if (parameter != null && !String.IsNullOrEmpty(parameter.Name)) { server.Parameters.Add(parameter.Name, parameter.Value); } } } // return new server. return(server); }