Files
Aaru/Aaru.Filesystems/RBF/Helpers.cs

41 lines
1.6 KiB
C#

// /***************************************************************************
// Aaru Data Preservation Suite
// ----------------------------------------------------------------------------
//
// Filename : Helpers.cs
// Author(s) : Natalia Portillo <claunia@claunia.com>
//
// Component : Random Block File filesystem plugin
//
// --[ 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
// ****************************************************************************/
namespace Aaru.Filesystems;
/// <inheritdoc />
/// <summary>Implements detection of the Locus filesystem</summary>
public sealed partial class RBF
{
static uint LSNToUInt32(byte[] lsn)
{
if(lsn is not { Length: 3 }) return 0;
return (uint)((lsn[0] << 16) + (lsn[1] << 8) + lsn[2]);
}
}