// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename       : Constants.cs
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// Component      : Disk image plugins.
//
// --[ Description ] ----------------------------------------------------------
//
//     Contains constants for Connectix and Microsoft Virtual PC 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
// ****************************************************************************/

namespace DiscImageChef.DiscImages
{
    public partial class Vhd
    {
        /// <summary>
        ///     File magic number, "conectix"
        /// </summary>
        const ulong IMAGE_COOKIE = 0x636F6E6563746978;
        /// <summary>
        ///     Dynamic disk header magic, "cxsparse"
        /// </summary>
        const ulong DYNAMIC_COOKIE = 0x6378737061727365;

        /// <summary>
        ///     Disk image is candidate for deletion on shutdown
        /// </summary>
        const uint FEATURES_TEMPORARY = 0x00000001;
        /// <summary>
        ///     Unknown, set from Virtual PC for Mac 7 onwards
        /// </summary>
        const uint FEATURES_RESERVED = 0x00000002;
        /// <summary>
        ///     Unknown
        /// </summary>
        const uint FEATURES_UNKNOWN = 0x00000100;

        /// <summary>
        ///     Only known version
        /// </summary>
        const uint VERSION1 = 0x00010000;

        /// <summary>
        ///     Created by Virtual PC, "vpc "
        /// </summary>
        const uint CREATOR_VIRTUAL_PC = 0x76706320;
        /// <summary>
        ///     Created by Virtual Server, "vs  "
        /// </summary>
        const uint CREATOR_VIRTUAL_SERVER = 0x76732020;
        /// <summary>
        ///     Created by QEMU, "qemu"
        /// </summary>
        const uint CREATOR_QEMU = 0x71656D75;
        /// <summary>
        ///     Created by VirtualBox, "vbox"
        /// </summary>
        const uint CREATOR_VIRTUAL_BOX = 0x76626F78;
        /// <summary>
        ///     Created by DiscImageChef, "dic "
        /// </summary>
        const uint CREATOR_DISCIMAGECHEF = 0x64696320;

        /// <summary>
        ///     Disk image created by Virtual Server 2004
        /// </summary>
        const uint VERSION_VIRTUAL_SERVER2004 = 0x00010000;
        /// <summary>
        ///     Disk image created by Virtual PC 2004
        /// </summary>
        const uint VERSION_VIRTUAL_PC2004 = 0x00050000;
        /// <summary>
        ///     Disk image created by Virtual PC 2007
        /// </summary>
        const uint VERSION_VIRTUAL_PC2007 = 0x00050003;
        /// <summary>
        ///     Disk image created by Virtual PC for Mac 5, 6 or 7
        /// </summary>
        const uint VERSION_VIRTUAL_PC_MAC = 0x00040000;

        /// <summary>
        ///     Disk image created in Windows, "Wi2k"
        /// </summary>
        const uint CREATOR_WINDOWS = 0x5769326B;
        /// <summary>
        ///     Disk image created in Macintosh, "Mac "
        /// </summary>
        const uint CREATOR_MACINTOSH = 0x4D616320;
        /// <summary>
        ///     Seen in Virtual PC for Mac for dynamic and fixed images
        /// </summary>
        const uint CREATOR_MACINTOSH_OLD = 0x00000000;

        /// <summary>
        ///     Disk image type is none, useless?
        /// </summary>
        const uint TYPE_NONE = 0;
        /// <summary>
        ///     Deprecated disk image type
        /// </summary>
        const uint TYPE_DEPRECATED1 = 1;
        /// <summary>
        ///     Fixed disk image type
        /// </summary>
        const uint TYPE_FIXED = 2;
        /// <summary>
        ///     Dynamic disk image type
        /// </summary>
        const uint TYPE_DYNAMIC = 3;
        /// <summary>
        ///     Differencing disk image type
        /// </summary>
        const uint TYPE_DIFFERENCING = 4;
        /// <summary>
        ///     Deprecated disk image type
        /// </summary>
        const uint TYPE_DEPRECATED2 = 5;
        /// <summary>
        ///     Deprecated disk image type
        /// </summary>
        const uint TYPE_DEPRECATED3 = 6;

        /// <summary>
        ///     Means platform locator is unused
        /// </summary>
        const uint PLATFORM_CODE_UNUSED = 0x00000000;
        /// <summary>
        ///     Stores a relative path string for Windows, unknown locale used, deprecated, "Wi2r"
        /// </summary>
        const uint PLATFORM_CODE_WINDOWS_RELATIVE = 0x57693272;
        /// <summary>
        ///     Stores an absolute path string for Windows, unknown locale used, deprecated, "Wi2k"
        /// </summary>
        const uint PLATFORM_CODE_WINDOWS_ABSOLUTE = 0x5769326B;
        /// <summary>
        ///     Stores a relative path string for Windows in UTF-16, "W2ru"
        /// </summary>
        const uint PLATFORM_CODE_WINDOWS_RELATIVE_U = 0x57327275;
        /// <summary>
        ///     Stores an absolute path string for Windows in UTF-16, "W2ku"
        /// </summary>
        const uint PLATFORM_CODE_WINDOWS_ABSOLUTE_U = 0x57326B75;
        /// <summary>
        ///     Stores a Mac OS alias as a blob, "Mac "
        /// </summary>
        const uint PLATFORM_CODE_MACINTOSH_ALIAS = 0x4D616320;
        /// <summary>
        ///     Stores a Mac OS X URI (RFC-2396) absolute path in UTF-8, "MacX"
        /// </summary>
        const uint PLATFORM_CODE_MACINTOSH_URI = 0x4D616358;
    }
}