Files
Aaru/Aaru.Images/Apple2MG/Constants.cs

72 lines
3.0 KiB
C#

// /***************************************************************************
// Aaru Data Preservation Suite
// ----------------------------------------------------------------------------
//
// Filename : Constants.cs
// Author(s) : Natalia Portillo <claunia@claunia.com>
//
// Component : Disk image plugins.
//
// --[ Description ] ----------------------------------------------------------
//
// Contains constants for XGS emulator 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 © 2011-2023 Natalia Portillo
// ****************************************************************************/
using System.Diagnostics.CodeAnalysis;
namespace Aaru.Images;
[SuppressMessage("ReSharper", "UnusedMember.Local")]
public sealed partial class Apple2Mg
{
/// <summary>Magic number, "2IMG"</summary>
const uint MAGIC = 0x474D4932;
/// <summary>Disk image created by ASIMOV2, "!nfc"</summary>
const uint CREATOR_ASIMOV = 0x63666E21;
/// <summary>Disk image created by Bernie ][ the Rescue, "B2TR"</summary>
const uint CREATOR_BERNIE = 0x52543242;
/// <summary>Disk image created by Catakig, "CTKG"</summary>
const uint CREATOR_CATAKIG = 0x474B5443;
/// <summary>Disk image created by Sheppy's ImageMaker, "ShIm"</summary>
const uint CREATOR_SHEPPY = 0x6D496853;
/// <summary>Disk image created by Sweet16, "WOOF"</summary>
const uint CREATOR_SWEET = 0x464F4F57;
/// <summary>Disk image created by XGS, "XGS!"</summary>
const uint CREATOR_XGS = 0x21534758;
/// <summary>Disk image created by CiderPress, "CdrP"</summary>
const uint CREATOR_CIDER = 0x50726443;
/// <summary>Disk image created by DiscImageChef, "dic "</summary>
const uint CREATOR_DIC = 0x20636964;
/// <summary>Disk image created by Aaru, "aaru"</summary>
const uint CREATOR_AARU = 0x75726161;
const uint LOCKED_DISK = 0x80000000;
const uint VALID_VOLUME_NUMBER = 0x00000100;
const uint VOLUME_NUMBER_MASK = 0x000000FF;
readonly int[] _deinterleave =
{
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
};
readonly int[] _interleave =
{
0, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 15
};
}