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66 lines
2.4 KiB
C#
66 lines
2.4 KiB
C#
// /***************************************************************************
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// Aaru Data Preservation Suite
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// ----------------------------------------------------------------------------
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//
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// Filename : 30_Apple.cs
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : Device structures decoders.
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//
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// --[ Description ] ----------------------------------------------------------
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//
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// Decodes Apple MODE PAGE 30h: Apple OEM String.
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//
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// --[ License ] --------------------------------------------------------------
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//
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// This library is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; either version 2.1 of the
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// License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, see <http://www.gnu.org/licenses/>.
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//
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// ----------------------------------------------------------------------------
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// Copyright © 2011-2023 Natalia Portillo
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// ****************************************************************************/
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using System;
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using System.Diagnostics.CodeAnalysis;
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using System.Linq;
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namespace Aaru.Decoders.SCSI;
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[SuppressMessage("ReSharper", "InconsistentNaming"), SuppressMessage("ReSharper", "MemberCanBeInternal"),
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SuppressMessage("ReSharper", "MemberCanBePrivate.Global")]
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public static partial class Modes
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{
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#region Apple Mode Page 0x30: Apple OEM String
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static readonly byte[] AppleOEMString = "APPLE COMPUTER, INC."u8.ToArray();
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public static bool IsAppleModePage_30(byte[] pageResponse)
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{
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if((pageResponse?[0] & 0x40) == 0x40)
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return false;
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if((pageResponse?[0] & 0x3F) != 0x30)
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return false;
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if(pageResponse[1] + 2 != pageResponse.Length)
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return false;
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if(pageResponse.Length != 30)
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return false;
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byte[] str = new byte[20];
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Array.Copy(pageResponse, 10, str, 0, 20);
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return AppleOEMString.SequenceEqual(str);
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}
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#endregion Apple Mode Page 0x30: Apple OEM String
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} |