WPinternals/DiscUtils/Ntfs/Internals/EntryState.cs

//
// Copyright (c) 2008-2011, Kenneth Bell
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// DEALINGS IN THE SOFTWARE.
//

using System;

namespace DiscUtils.Ntfs.Internals
{
    /// <summary>
    /// Flags indicating the state of a Master File Table entry.
    /// </summary>
    /// <remarks>
    /// Used to filter entries in the Master File Table.
    /// </remarks>
    [Flags]
    public enum EntryState
    {
        /// <summary>
        /// No entries match.
        /// </summary>
        None = 0,

        /// <summary>
        /// The entry is currently in use.
        /// </summary>
        InUse = 1,

        /// <summary>
        /// The entry is currently not in use.
        /// </summary>
        NotInUse = 2,

        /// <summary>
        /// All entries match.
        /// </summary>
        All = 3
    }
}