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87 lines
3.3 KiB
C#
87 lines
3.3 KiB
C#
// /***************************************************************************
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// The Disc Image Chef
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// ----------------------------------------------------------------------------
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//
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// Filename : LisaFS.cs
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : Apple Lisa filesystem plugin.
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//
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// --[ Description ] ----------------------------------------------------------
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//
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// Constructors and common variables for the Apple Lisa filesystem plugin.
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//
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// --[ License ] --------------------------------------------------------------
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//
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// This library is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; either version 2.1 of the
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// License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, see <http://www.gnu.org/licenses/>.
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//
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// ----------------------------------------------------------------------------
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// Copyright © 2011-2017 Natalia Portillo
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// ****************************************************************************/
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using System;
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using System.Collections.Generic;
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using System.Text;
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using DiscImageChef.ImagePlugins;
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namespace DiscImageChef.Filesystems.LisaFS
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{
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// All information by Natalia Portillo
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// Variable names from Lisa API
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public partial class LisaFS : Filesystem
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{
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bool mounted;
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bool debug;
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readonly ImagePlugin device;
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MDDF mddf;
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ulong volumePrefix;
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int devTagSize;
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SRecord[] srecords;
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#region Caches
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/// <summary>Caches Extents Files</summary>
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Dictionary<short, ExtentFile> extentCache;
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/// <summary>Caches system files</summary>
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Dictionary<short, byte[]> systemFileCache;
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/// <summary>Caches user files files</summary>
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Dictionary<short, byte[]> fileCache;
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/// <summary>Caches catalogs</summary>
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List<CatalogEntry> catalogCache;
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/// <summary>Caches file size</summary>
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Dictionary<short, int> fileSizeCache;
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/// <summary>Lists Extents Files already printed in debug mode to not repeat them</summary>
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List<short> printedExtents;
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/// <summary>Caches the creation times for subdirectories as to not have to traverse the Catalog File on each stat</summary>
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Dictionary<short, DateTime> directoryDTCCache;
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#endregion Caches
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public LisaFS()
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{
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Name = "Apple Lisa File System";
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PluginUUID = new Guid("7E6034D1-D823-4248-A54D-239742B28391");
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CurrentEncoding = new Claunia.Encoding.LisaRoman();
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}
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public LisaFS(ImagePlugin imagePlugin, ulong partitionStart, ulong partitionEnd, Encoding encoding)
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{
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device = imagePlugin;
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Name = "Apple Lisa File System";
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PluginUUID = new Guid("7E6034D1-D823-4248-A54D-239742B28391");
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CurrentEncoding = new Claunia.Encoding.LisaRoman();
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}
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}
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}
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