Aaru/DiscImageChef.DiscImages/Parallels/Structs.cs

// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename       : Structs.cs
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// Component      : Disk image plugins.
//
// --[ Description ] ----------------------------------------------------------
//
//     Contains structures for Parallels disk images.
//
// --[ 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.Runtime.InteropServices;

namespace DiscImageChef.DiscImages
{
    public partial class Parallels
    {
        /// <summary>
        ///     Parallels disk image header, little-endian
        /// </summary>
        [StructLayout(LayoutKind.Sequential, Pack = 1)]
        struct ParallelsHeader
        {
            /// <summary>
            ///     Magic, <see cref="Parallels.parallelsMagic" /> or <see cref="Parallels.parallelsExtMagic" />
            /// </summary>
            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
            public byte[] magic;
            /// <summary>
            ///     Version
            /// </summary>
            public uint version;
            /// <summary>
            ///     Disk geometry parameter
            /// </summary>
            public uint heads;
            /// <summary>
            ///     Disk geometry parameter
            /// </summary>
            public uint cylinders;
            /// <summary>
            ///     Cluser size in sectors
            /// </summary>
            public uint cluster_size;
            /// <summary>
            ///     Entries in BAT (clusters in image)
            /// </summary>
            public uint bat_entries;
            /// <summary>
            ///     Disk size in sectors
            /// </summary>
            public ulong sectors;
            /// <summary>
            ///     Set to <see cref="Parallels.PARALLELS_INUSE" /> if image is opened by any software,
            ///     <see cref="Parallels.PARALLELS_CLOSED" /> if not, and 0 if old version
            /// </summary>
            public uint in_use;
            /// <summary>
            ///     Offset in sectors to start of data
            /// </summary>
            public uint data_off;
            /// <summary>
            ///     Flags
            /// </summary>
            public uint flags;
            /// <summary>
            ///     Offset in sectors to format extension
            /// </summary>
            public ulong ext_off;
        }
    }
}