// /***************************************************************************
// Aaru Data Preservation Suite
// ----------------------------------------------------------------------------
//
// Filename       : Constants.cs
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// Component      : Disk image plugins.
//
// --[ Description ] ----------------------------------------------------------
//
//     Contains constants for CopyTape tape 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 © 2011-2026 Natalia Portillo
// ****************************************************************************/

using System.Text.RegularExpressions;

namespace Aaru.Images;

public sealed partial class CopyTape
{
    const string BLOCK_REGEX         = @"^CPTP:BLK (?<blockSize>\d{6})\n$";
    const string PARTIAL_BLOCK_REGEX = @"^CPTP:BLK $";
    const string FILEMARK_REGEX      = @"^CPTP:MRK\n$";
    const string END_OF_TAPE_REGEX   = @"^CPTP:EOT\n$";

    [GeneratedRegex(BLOCK_REGEX)]
    private static partial Regex BlockRegex();

    [GeneratedRegex(PARTIAL_BLOCK_REGEX)]
    private static partial Regex PartialBlockRegex();

    [GeneratedRegex(FILEMARK_REGEX)]
    private static partial Regex FilemarkRegex();

    [GeneratedRegex(END_OF_TAPE_REGEX)]
    private static partial Regex EndOfTapeRegex();
}