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119 lines
4.1 KiB
C#
119 lines
4.1 KiB
C#
// /***************************************************************************
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// Aaru Data Preservation Suite
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// ----------------------------------------------------------------------------
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//
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// Filename : Structs.cs
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : Disk image plugins.
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//
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// --[ Description ] ----------------------------------------------------------
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//
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// Contains structures for VMware disk images.
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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 © 2011-2025 Natalia Portillo
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// ****************************************************************************/
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using System.Runtime.InteropServices;
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using Aaru.CommonTypes.Interfaces;
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namespace Aaru.Images;
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public sealed partial class VMware
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{
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#region Nested type: CowHeader
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[StructLayout(LayoutKind.Sequential, Pack = 1)]
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struct CowHeader
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{
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public readonly uint magic;
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public readonly uint version;
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public readonly uint flags;
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public readonly uint sectors;
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public readonly uint grainSize;
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public readonly uint gdOffset;
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public readonly uint numGDEntries;
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public readonly uint freeSector;
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public readonly uint cylinders;
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public readonly uint heads;
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public readonly uint spt;
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// It stats on cylinders, above, but, don't care
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 1024 - 12)]
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public readonly byte[] parentFileName;
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public readonly uint parentGeneration;
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public readonly uint generation;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 60)]
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public readonly byte[] name;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 512)]
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public readonly byte[] description;
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public readonly uint savedGeneration;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)]
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public readonly byte[] reserved;
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[MarshalAs(UnmanagedType.U1)]
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public readonly bool uncleanShutdown;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 396)]
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public readonly byte[] padding;
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}
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#endregion
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#region Nested type: Extent
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struct Extent
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{
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public string Access;
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public uint Sectors;
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public string Type;
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public IFilter Filter;
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public string Filename;
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public uint Offset;
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}
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#endregion
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#region Nested type: ExtentHeader
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[StructLayout(LayoutKind.Sequential, Pack = 1)]
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struct ExtentHeader
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{
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public readonly uint magic;
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public readonly uint version;
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public readonly uint flags;
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public readonly ulong capacity;
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public readonly ulong grainSize;
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public readonly ulong descriptorOffset;
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public readonly ulong descriptorSize;
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public readonly uint GTEsPerGT;
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public readonly ulong rgdOffset;
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public readonly ulong gdOffset;
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public readonly ulong overhead;
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[MarshalAs(UnmanagedType.U1)]
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public readonly bool uncleanShutdown;
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public readonly byte singleEndLineChar;
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public readonly byte nonEndLineChar;
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public readonly byte doubleEndLineChar1;
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public readonly byte doubleEndLineChar2;
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public readonly ushort compression;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 433)]
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public readonly byte[] padding;
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}
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#endregion
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} |