Aaru/DiscImageChef.Filesystems/AppleHFS/Enums.cs

// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename       : AppleHFS.cs
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// Component      : Apple Hierarchical File System plugin.
//
// --[ Description ] ----------------------------------------------------------
//
//     Identifies the Apple Hierarchical File System and shows information.
//
// --[ 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 © 2011-2020 Natalia Portillo
// ****************************************************************************/

using System;

namespace DiscImageChef.Filesystems
{
    internal enum NodeType : sbyte
    {
        /// <summary>Index node</summary>
        ndIndxNode = 0,
        /// <summary>Header node</summary>
        ndHdrNode = 1,
        /// <summary>Map node</summary>
        ndMapNode = 2,
        /// <summary>Leaf node</summary>
        ndLeafNode = -1
    }

    internal enum CatDataType : sbyte
    {
        /// <summary>Directory record</summary>
        cdrDirRec = 1,
        /// <summary>File record</summary>
        cdrFilRec = 2,
        /// <summary>Directory thread record</summary>
        cdrThdRec = 3,
        /// <summary>File thread record</summary>
        cdrFThdRec = 4
    }

    internal enum ForkType : sbyte
    {
        Data = 0, Resource = -1
    }

    [Flags]
    internal enum FinderFlags : ushort
    {
        /// <summary>Is on desktop.</summary>
        kIsOnDesk = 0x0001,
        /// <summary>Color mask.</summary>
        kColor = 0x000E, kRequireSwitchLaunch = 0x0020,
        /// <summary>If clear, the application needs to write to its resource fork, and therefore cannot be shared on a server.</summary>
        kIsShared = 0x0040,
        /// <summary>Extension or control panel with no INIT entries in resource fork.</summary>
        kHasNoINITs = 0x0080,
        /// <summary>
        ///     Clear if the file contains desktop database resources ('BNDL', 'FREF', 'open', 'kind'...) that have not been
        ///     added yet. Set only by the Finder. Reserved for folders - make sure this bit is cleared for folders.
        /// </summary>
        kHasBeenInited = 0x0100,
        /// <summary>PowerTalk</summary>
        kAOCE = 0x200,
        /// <summary>Has a custom icon in the resource fork.</summary>
        kHasCustomIcon = 0x0400,
        /// <summary>Is a stationery.</summary>
        kIsStationery = 0x0800,
        /// <summary>Cannot be renamed.</summary>
        kNameLocked = 0x1000,
        /// <summary>Indicates that a file has a BNDL resource or that a folder is displayed as a package.</summary>
        kHasBundle = 0x2000,
        /// <summary>Hidden.</summary>
        kIsInvisible = 0x4000,
        /// <summary>Is an alias</summary>
        kIsAlias = 0x8000
    }

    [Flags]
    internal enum ExtendedFinderFlags : ushort
    {
        /// <summary>If set the other extended flags are ignored.</summary>
        kExtendedFlagsAreInvalid = 0x8000,
        /// <summary>Set if the file or folder has a badge resource.</summary>
        kExtendedFlagHasCustomBadge = 0x0100,
        /// <summary>Set if the object is marked as busy/incomplete.</summary>
        kExtendedFlagObjectIsBusy = 0x0080,
        /// <summary>Set if the file contains routing info resource.</summary>
        kExtendedFlagHasRoutingInfo = 0x0004
    }

    internal enum FinderFolder : short
    {
        fTrash = -3, fDesktop = -2, fDisk = 0
    }
}