Files
Aaru/Aaru.Images/IMD/Constants.cs

61 lines
2.5 KiB
C#

// /***************************************************************************
// Aaru Data Preservation Suite
// ----------------------------------------------------------------------------
//
// Filename : Constants.cs
// Author(s) : Natalia Portillo <claunia@claunia.com>
//
// Component : Disk image plugins.
//
// --[ Description ] ----------------------------------------------------------
//
// Contains constants for Dunfield's IMD 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 © 2011-2025 Natalia Portillo
// ****************************************************************************/
using System.Diagnostics.CodeAnalysis;
using System.Text.RegularExpressions;
namespace Aaru.Images;
[SuppressMessage("ReSharper", "UnusedMember.Local")]
public sealed partial class Imd
{
const byte SECTOR_CYLINDER_MAP_MASK = 0x80;
const byte SECTOR_HEAD_MAP_MASK = 0x40;
const byte COMMENT_END = 0x1A;
const string REGEX_HEADER =
@"IMD (?<version>\d.\d+):\s+(?<day>\d+)\/\s*(?<month>\d+)\/(?<year>\d+)\s+(?<hour>\d+):(?<minute>\d+):(?<second>\d+)\r\n";
const string REGEX_SAMDISK =
@"IMD SAMdisk(?<version>\d.\d+),\s+(?<day>\d+)\/\s*(?<month>\d+)\/(?<year>\d+)\s+(?<hour>\d+):\s*(?<minute>\d+):(?<second>\d+)";
// ReSharper disable once InconsistentNaming
const string REGEX_Z88DK =
@"IMD z88dk:\s+(?<day>\d+)\/\s*(?<month>\d+)\/(?<year>\d+)\s+(?<hour>\d+):\s*(?<minute>\d+):(?<second>\d+)\r\n";
[GeneratedRegex(REGEX_HEADER)]
private static partial Regex HeaderRegex();
[GeneratedRegex(REGEX_SAMDISK)]
private static partial Regex SamdiskRegex();
[GeneratedRegex(REGEX_Z88DK)]
private static partial Regex Z88dkRegex();
}