Make FAT filesystem plugin implement IReadOnlyFilesystem.

DiscImageChef.Filesystems/FAT/Dir.cs

@@ -0,0 +1,59 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Dir.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Microsoft FAT filesystem plugin.
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Methods to handle Microsoft FAT filesystem directories.
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2019 Natalia Portillo
+// ****************************************************************************/
+
+using System;
+using System.Collections.Generic;
+using DiscImageChef.CommonTypes.Structs;
+
+namespace DiscImageChef.Filesystems.FAT
+{
+    public partial class FAT
+    {
+        /// <summary>
+        ///     Solves a symbolic link.
+        /// </summary>
+        /// <param name="path">Link path.</param>
+        /// <param name="dest">Link destination.</param>
+        public Errno ReadLink(string path, out string dest)
+        {
+            dest = null;
+            return Errno.NotSupported;
+        }
+
+        /// <summary>
+        ///     Lists contents from a directory.
+        /// </summary>
+        /// <param name="path">Directory path.</param>
+        /// <param name="contents">Directory contents.</param>
+        public Errno ReadDir(string path, out List<string> contents) => throw new NotImplementedException();
+    }
+}