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https://github.com/aaru-dps/Aaru.git
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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.
110 lines
4.3 KiB
C#
110 lines
4.3 KiB
C#
// /***************************************************************************
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// Aaru Data Preservation Suite
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// ----------------------------------------------------------------------------
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//
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// Filename : Fujitsu.cs
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : Fujitsu vendor commands.
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//
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// --[ Description ] ----------------------------------------------------------
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//
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// Contains vendor commands for Fujitsu 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 System;
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using System.Text;
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using Aaru.Console;
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using Aaru.Helpers;
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namespace Aaru.Devices;
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public partial class Device
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{
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/// <summary>Sets the data for the integrated display</summary>
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/// <param name="senseBuffer">Returned SENSE buffer</param>
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/// <param name="flash">If the display should start flashing</param>
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/// <param name="mode">Display mode</param>
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/// <param name="firstHalf">String to be shown in the first line of the display</param>
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/// <param name="secondHalf">String to be shown in the second line of the display</param>
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/// <param name="timeout">Timeout to wait for command execution</param>
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/// <param name="duration">Time the device took to execute the command in milliseconds</param>
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/// <returns><c>true</c> if the device set an error condition, <c>false</c> otherwise</returns>
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public bool FujitsuDisplay(out byte[] senseBuffer, bool flash, FujitsuDisplayModes mode, string firstHalf,
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string secondHalf, uint timeout, out double duration)
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{
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byte[] tmp;
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byte[] firstHalfBytes = new byte[8];
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byte[] secondHalfBytes = new byte[8];
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byte[] buffer = new byte[17];
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bool displayLen = false;
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bool halfMsg = false;
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byte[] cdb = new byte[10];
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if(!string.IsNullOrWhiteSpace(firstHalf))
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{
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tmp = Encoding.ASCII.GetBytes(firstHalf);
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Array.Copy(tmp, 0, firstHalfBytes, 0, 8);
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}
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if(!string.IsNullOrWhiteSpace(secondHalf))
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{
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tmp = Encoding.ASCII.GetBytes(secondHalf);
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Array.Copy(tmp, 0, secondHalfBytes, 0, 8);
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}
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if(mode != FujitsuDisplayModes.Half)
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if(!ArrayHelpers.ArrayIsNullOrWhiteSpace(firstHalfBytes) &&
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!ArrayHelpers.ArrayIsNullOrWhiteSpace(secondHalfBytes))
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displayLen = true;
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else if(!ArrayHelpers.ArrayIsNullOrWhiteSpace(firstHalfBytes) &&
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ArrayHelpers.ArrayIsNullOrWhiteSpace(secondHalfBytes))
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halfMsg = true;
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buffer[0] = (byte)((byte)mode << 5);
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if(displayLen)
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buffer[0] += 0x10;
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if(flash)
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buffer[0] += 0x08;
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if(halfMsg)
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buffer[0] += 0x04;
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buffer[0] += 0x01; // Always ASCII
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Array.Copy(firstHalfBytes, 0, buffer, 1, 8);
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Array.Copy(secondHalfBytes, 0, buffer, 9, 8);
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cdb[0] = (byte)ScsiCommands.FujitsuDisplay;
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cdb[6] = (byte)buffer.Length;
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LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.Out, 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.FUJITSU_DISPLAY_took_0_ms, duration);
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return sense;
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}
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} |