Aaru/Aaru.Filesystems/ISO9660/Consts/XA.cs

// /***************************************************************************
// Aaru Data Preservation Suite
// ----------------------------------------------------------------------------
//
// Filename       : XA.cs
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// Component      : ISO9660 filesystem plugin.
//
// --[ Description ] ----------------------------------------------------------
//
//     CD-ROM XA extensions constants and enumerations.
//
// --[ 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 © 2011-2022 Natalia Portillo
// In the loving memory of Facunda "Tata" Suárez Domínguez, R.I.P. 2019/07/24
// ****************************************************************************/



// ReSharper disable UnusedMember.Local

namespace Aaru.Filesystems;

using System;

public sealed partial class ISO9660
{
    const ushort XA_MAGIC = 0x5841; // "XA"

    [Flags]
    enum XaAttributes : ushort
    {
        SystemRead    = 0x01,
        SystemExecute = 0x04,
        OwnerRead     = 0x10,
        OwnerExecute  = 0x40,
        GroupRead     = 0x100,
        GroupExecute  = 0x400,
        Mode2Form1    = 0x800,
        Mode2Form2    = 0x1000,
        Interleaved   = 0x2000,
        Cdda          = 0x4000,
        Directory     = 0x8000
    }

    [Flags]
    enum Mode2Submode : byte
    {
        EndOfFile   = 0x80,
        RealTime    = 0x40,
        Form2       = 0x20,
        Trigger     = 0x10,
        Data        = 0x08,
        Audio       = 0x04,
        Video       = 0x02,
        EndOfRecord = 0x01
    }
}