//******************************************************************************************************//  IniFile.cs - Gbtc////  Copyright © 2012, 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://www.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://  ----------------------------------------------------------------------------------------------------//  11/12/2004 - J. Ritchie Carroll//       Initial version of source generated.//  01/05/2006 - J. Ritchie Carroll//       2.0 version of source code migrated from 1.1 source (GSF.Interop.Windows.IniFile).//  01/05/2007 - J. Ritchie Carroll//       Breaking change: Renamed "IniFileName" property to "FileName".//       Updated "SectionNames" to use List(Of String) instead of ArrayList.//  09/10/2008 - J. Ritchie Carroll//       Converted to C#.//  04/01/2009 - J. Ritchie Carroll//       Added "GetSectionKeys" to enumerate keys of a specified section.//  08/05/2009 - Josh L. Patterson//       Edited Comments.//  09/14/2009 - Stephen C. Wills//       Added new header and license agreement.//  09/21/2011 - J. Ritchie Carroll//       Excluded class from Mono deployments due to P/Invoke requirements.//  12/14/2012 - Starlynn Danyelle Gilliam//       Modified Header.//  08/25/2013 - J. Ritchie Carroll//       Made INI file work for both Mono and Windows based implementations.////****************************************************************************************************** namespace GSF.Interop{    /// <summary>    /// Represents a Windows INI style configuration file.    /// </summary>    public class IniFile    {        #region [ Members ]         // Fields        private readonly IIniFile m_iniFile;         #endregion         #region [ Constructors ]         /// <summary>        /// Creates a new <see cref="IniFile"/>.        /// </summary>        /// <remarks>INI file name defaults to "Win.ini" - change using FileName property.</remarks>        public IniFile()            : this("Win.ini")        {        }         /// <summary>        /// Creates a new <see cref="IniFile"/> using the specified INI file name.        /// </summary>        /// <param name="fileName">Specified INI file name to use.</param>        public IniFile(string fileName) =>            m_iniFile = Common.IsPosixEnvironment ?                 new UnixIniFile(fileName) :                 new WindowsIniFile(fileName);         #endregion         #region [ Properties ]         /// <summary>        /// File name of the INI file.        /// </summary>        public string FileName        {            get => m_iniFile.FileName;            set => m_iniFile.FileName = value;        }         /// <summary>        /// Gets the value of the specified key.        /// </summary>        /// <param name="section">Section key exists in.</param>        /// <param name="entry">Name of key.</param>        /// <param name="defaultValue">Default value of key.</param>        /// <returns>Value of key.</returns>        /// <remarks>This is the default member of this class.</remarks>        public string this[string section, string entry, string defaultValue] =>            m_iniFile[section, entry, defaultValue];         /// <summary>        /// Gets or sets the value of the specified key.        /// </summary>        /// <param name="section">Section key exists in.</param>        /// <param name="entry">Name of key.</param>        /// <value>The new key value to store in the INI file.</value>        /// <returns>Value of key.</returns>        /// <remarks>This is the default member of this class.</remarks>        public string this[string section, string entry]        {            get => this[section, entry, null];            set => m_iniFile[section, entry] = value;        }         #endregion         #region [ Methods ]         /// <summary>        /// Gets the value of the specified key.        /// </summary>        /// <param name="section">Section key exists in.</param>        /// <param name="entry">Name of key.</param>        /// <returns>Value of key.</returns>        public string GetKeyValue(string section, string entry) =>             this[section, entry, null];         /// <summary>        /// Gets the value of the specified key.        /// </summary>        /// <param name="section">Section key exists in.</param>        /// <param name="entry">Name of key.</param>        /// <param name="defaultValue">Default value of key.</param>        /// <returns>Value of key.</returns>        public string GetKeyValue(string section, string entry, string defaultValue) =>             this[section, entry, defaultValue];         /// <summary>        /// Sets the value of the specified key.        /// </summary>        /// <param name="section">Section key exists in.</param>        /// <param name="entry">Name of key.</param>        /// <param name="newValue">The new key value to store in the INI file.</param>        public void SetKeyValue(string section, string entry, string newValue) =>             this[section, entry] = newValue;         /// <summary>        /// Gets an array of keys from the specified section in the INI file.        /// </summary>        /// <param name="section">Section to retrieve keys from.</param>        /// <returns>Array of <see cref="string"/> keys from the specified section of the INI file.</returns>        public string[] GetSectionKeys(string section) =>             m_iniFile.GetSectionKeys(section);         /// <summary>        /// Gets an array of that section names that exist in the INI file.        /// </summary>        /// <returns>Array of <see cref="string"/> section names from the INI file.</returns>        public string[] GetSectionNames() =>             m_iniFile.GetSectionNames();         #endregion         #region [ Static ]         // Remove any comments from key value string        internal static string RemoveComments(string keyValue)        {            // Remove any trailing comments from key value            keyValue = keyValue.Trim();             int commentIndex = keyValue.IndexOf(';');             if (commentIndex > -1)                keyValue = keyValue.Substring(0, commentIndex).Trim();             return keyValue;        }         #endregion    }}