//******************************************************************************************************//  OID.cs - Gbtc////  Copyright © 2020, Grid Protection Alliance.  All Rights Reserved.////  Licensed to the Grid Protection Alliance (GPA) under one or more contributor license agreements. See//  the NOTICE file distributed with this work for additional information regarding copyright ownership.//  The GPA licenses this file to you under the MIT License (MIT), the "License"; you may not use this//  file except in compliance with the License. You may obtain a copy of the License at:////      http://opensource.org/licenses/MIT////  Unless agreed to in writing, the subject software distributed under the License is distributed on an//  "AS-IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. Refer to the//  License for the specific language governing permissions and limitations.////  Code Modification History://  ----------------------------------------------------------------------------------------------------//  09/10/2020 - J. Ritchie Carroll//       Generated original version of source code.////****************************************************************************************************** using System;using System.Collections.Generic;using System.Collections.ObjectModel;using System.Linq; namespace GSF.Net{    /// <summary>    /// Defines global object identifiers used by the Grid Solutions Framework.    /// </summary>    public static class OID    {        /// <summary>        /// Root GSF OID (1.3.6.1.4.1.56056). This is the private enterprise number defined for the Grid Protection Alliance.        /// </summary>        public static readonly uint[] EnterpriseRoot = { 1, 3, 6, 1, 4, 1, 56056 };         /// <summary>        /// Root GSF OID for SNMP objects (1.3.6.1.4.1.56056.1).        /// </summary>        public static readonly uint[] SnmpRoot = EnterpriseRoot.Append(1U);         /// <summary>        /// Root GSF OID for SNMP statistic values (1.3.6.1.4.1.56056.1.1).        /// </summary>        public static readonly uint[] SnmpStatsRoot = SnmpRoot.Append(1U);         /// <summary>        /// GSF SNMP OIDs for known statistic sources (1.3.6.1.4.1.56056.1.1.x).        /// </summary>        /// <remarks>        /// Each source category will subdivide specific statistics by signal index.        /// </remarks>        public static readonly ReadOnlyDictionary<string, uint[]> SnmpStats = new ReadOnlyDictionary<string, uint[]>(new Dictionary<string, uint[]>(StringComparer.OrdinalIgnoreCase)        {            ["System"] = SnmpStatsRoot.Append(1U),            ["Device"] = SnmpStatsRoot.Append(2U),            ["InputStream"] = SnmpStatsRoot.Append(3U),            ["OutputStream"] = SnmpStatsRoot.Append(4U),            ["Subscriber"] = SnmpStatsRoot.Append(5U),            ["Publisher"] = SnmpStatsRoot.Append(6U),            ["Process"] = SnmpStatsRoot.Append(7U),            ["Downloader"] = SnmpStatsRoot.Append(8U)        });         /// <summary>        /// Root GSF OID for LDAP objects (1.3.6.1.4.1.56056.2).        /// </summary>        public static readonly uint[] LdapRoot = EnterpriseRoot.Append(2U);         /// <summary>        /// Appends an new OID value to an existing OID value array.        /// </summary>        /// <param name="oid">Root OID value array.</param>        /// <param name="value">New OID value to append.</param>        /// <returns>Combined OID value array.</returns>        public static uint[] Append(this uint[] oid, uint value) => oid.Concat(new[] { value }).ToArray();    }}