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Natalia Portillo
741bb5389a
Introduces constant fields for respective debug module names, replacing the hardcoded ones. This is done to standardize the naming convention, reduce redundancy and potentially avoid any typos or name mismatches across the project. This change makes the code more maintainable and easier to update in case module names need to be changed.
72 lines
3.1 KiB
C#
72 lines
3.1 KiB
C#
// /***************************************************************************
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// Aaru Data Preservation Suite
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// ----------------------------------------------------------------------------
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//
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// Filename : NEC.cs
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : NEC vendor commands.
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//
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// --[ Description ] ----------------------------------------------------------
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//
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// Contains vendor commands for NEC SCSI devices.
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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 Aaru.Console;
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namespace Aaru.Devices;
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public partial class Device
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{
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/// <summary>Sends the NEC READ CD-DA command</summary>
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/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
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/// <param name="buffer">Buffer where the NEC READ CD-DA response will be stored</param>
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/// <param name="senseBuffer">Sense buffer.</param>
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/// <param name="timeout">Timeout in seconds.</param>
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/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
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/// <param name="lba">Start block address.</param>
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/// <param name="transferLength">How many blocks to read.</param>
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public bool NecReadCdDa(out byte[] buffer, out byte[] senseBuffer, uint lba, uint transferLength, uint timeout,
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out double duration)
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{
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senseBuffer = new byte[64];
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byte[] cdb = new byte[10];
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cdb[0] = (byte)ScsiCommands.NecReadCdDa;
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cdb[2] = (byte)((lba & 0xFF000000) >> 24);
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cdb[3] = (byte)((lba & 0xFF0000) >> 16);
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cdb[4] = (byte)((lba & 0xFF00) >> 8);
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cdb[5] = (byte)(lba & 0xFF);
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cdb[7] = (byte)((transferLength & 0xFF00) >> 8);
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cdb[8] = (byte)(transferLength & 0xFF);
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buffer = new byte[2352 * transferLength];
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LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
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out bool sense);
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Error = LastError != 0;
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AaruConsole.DebugWriteLine(SCSI_MODULE_NAME, Localization.NEC_READ_CD_DA_took_0_ms, duration);
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return sense;
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}
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} |