mirror of
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498 lines
26 KiB
C#
498 lines
26 KiB
C#
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// /***************************************************************************
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// The Disc Image Chef
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// ----------------------------------------------------------------------------
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//
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// Filename : MmcCommands.cs
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// Version : 1.0
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// Author(s) : Natalia Portillo
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//
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// Component : SCSI MultiMedia Commands
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//
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// Revision : $Revision$
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// Last change by : $Author$
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// Date : $Date$
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//
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// --[ Description ] ----------------------------------------------------------
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//
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// Description
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//
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// --[ License ] --------------------------------------------------------------
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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// ----------------------------------------------------------------------------
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// Copyright (C) 2011-2015 Claunia.com
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// ****************************************************************************/
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// //$Id$
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using System;
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using DiscImageChef.Console;
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namespace DiscImageChef.Devices
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{
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public partial class Device
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{
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/// <summary>
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/// Sends the MMC GET CONFIGURATION command for all Features
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/// </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 SCSI GET CONFIGURATION 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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public bool GetConfiguration(out byte[] buffer, out byte[] senseBuffer, uint timeout, out double duration)
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{
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return GetConfiguration(out buffer, out senseBuffer, 0x0000, MmcGetConfigurationRt.All, timeout, out duration);
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}
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/// <summary>
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/// Sends the MMC GET CONFIGURATION command for all Features starting with specified one
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/// </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 SCSI GET CONFIGURATION response will be stored</param>
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/// <param name="senseBuffer">Sense buffer.</param>
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/// <param name="startingFeatureNumber">Feature number where the feature list should start from</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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public bool GetConfiguration(out byte[] buffer, out byte[] senseBuffer, ushort startingFeatureNumber, uint timeout, out double duration)
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{
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return GetConfiguration(out buffer, out senseBuffer, startingFeatureNumber, MmcGetConfigurationRt.All, timeout, out duration);
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}
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/// <summary>
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/// Sends the MMC GET CONFIGURATION command
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/// </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 SCSI GET CONFIGURATION 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="startingFeatureNumber">Starting Feature number.</param>
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/// <param name="RT">Return type, <see cref="MmcGetConfigurationRt"/>.</param>
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public bool GetConfiguration(out byte[] buffer, out byte[] senseBuffer, ushort startingFeatureNumber, MmcGetConfigurationRt RT, uint timeout, out double duration)
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{
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senseBuffer = new byte[32];
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byte[] cdb = new byte[10];
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buffer = new byte[8];
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bool sense;
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cdb[0] = (byte)ScsiCommands.GetConfiguration;
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cdb[1] = (byte)((byte)RT & 0x03);
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cdb[2] = (byte)((startingFeatureNumber & 0xFF00) >> 8);
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cdb[3] = (byte)(startingFeatureNumber & 0xFF);
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cdb[7] = (byte)((buffer.Length & 0xFF00) >> 8);
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cdb[8] = (byte)(buffer.Length & 0xFF);
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cdb[9] = 0;
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lastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out sense);
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error = lastError != 0;
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if (sense)
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return true;
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ushort confLength = (ushort)(((int)buffer[2] << 8) + buffer[3] + 4);
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buffer = new byte[confLength];
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cdb[7] = (byte)((buffer.Length & 0xFF00) >> 8);
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cdb[8] = (byte)(buffer.Length & 0xFF);
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senseBuffer = new byte[32];
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lastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out sense);
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error = lastError != 0;
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DicConsole.DebugWriteLine("SCSI Device", "GET CONFIGURATION took {0} ms.", duration);
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return sense;
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}
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/// <summary>
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/// Sends the MMC READ DISC STRUCTURE command
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/// </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 SCSI READ DISC STRUCTURE response will be stored</param>
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/// <param name="senseBuffer">Sense buffer.</param>
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/// <param name="mediaType">Medium type for requested disc structure</param>
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/// <param name="address">Medium address for requested disc structure</param>
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/// <param name="layerNumber">Medium layer for requested disc structure</param>
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/// <param name="timeout">Timeout in seconds.</param>
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/// <param name="format">Which disc structure are we requesting</param>
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/// <param name="AGID">AGID used in medium copy protection</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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public bool ReadDiscStructure(out byte[] buffer, out byte[] senseBuffer, MmcDiscStructureMediaType mediaType, uint address, byte layerNumber, MmcDiscStructureFormat format, byte AGID, uint timeout, out double duration)
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{
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senseBuffer = new byte[32];
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byte[] cdb = new byte[12];
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buffer = new byte[8];
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bool sense;
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cdb[0] = (byte)ScsiCommands.ReadDiscStructure;
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cdb[1] = (byte)((byte)mediaType & 0x0F);
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cdb[2] = (byte)((address & 0xFF000000) >> 24);
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cdb[3] = (byte)((address & 0xFF0000) >> 16);
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cdb[4] = (byte)((address & 0xFF00) >> 8);
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cdb[5] = (byte)(address & 0xFF);
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cdb[6] = layerNumber;
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cdb[7] = (byte)format;
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cdb[8] = (byte)((buffer.Length & 0xFF00) >> 8);
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cdb[9] = (byte)(buffer.Length & 0xFF);
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cdb[10] = (byte)((AGID & 0x03) << 6);
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lastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out sense);
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error = lastError != 0;
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if (sense)
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return true;
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ushort strctLength = (ushort)(((int)buffer[0] << 8) + buffer[1] + 2);
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buffer = new byte[strctLength];
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cdb[8] = (byte)((buffer.Length & 0xFF00) >> 8);
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cdb[9] = (byte)(buffer.Length & 0xFF);
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senseBuffer = new byte[32];
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lastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out sense);
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error = lastError != 0;
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DicConsole.DebugWriteLine("SCSI Device", "READ DISC STRUCTURE took {0} ms.", duration);
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return sense;
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}
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/// <summary>
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/// Sends the MMC READ TOC/PMA/ATIP command to get formatted TOC from disc, in MM:SS:FF format
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/// </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 SCSI READ TOC/PMA/ATIP response will be stored</param>
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/// <param name="senseBuffer">Sense buffer.</param>
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/// <param name="track">Start TOC from this track</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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public bool ReadToc(out byte[] buffer, out byte[] senseBuffer, byte track, uint timeout, out double duration)
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{
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return ReadTocPmaAtip(out buffer, out senseBuffer, true, 0, track, timeout, out duration);
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}
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/// <summary>
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/// Sends the MMC READ TOC/PMA/ATIP command to get formatted TOC from disc
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/// </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 SCSI READ TOC/PMA/ATIP response will be stored</param>
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/// <param name="senseBuffer">Sense buffer.</param>
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/// <param name="MSF">If <c>true</c>, request data in MM:SS:FF units, otherwise, in blocks</param>
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/// <param name="track">Start TOC from this track</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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public bool ReadToc(out byte[] buffer, out byte[] senseBuffer, bool MSF, byte track, uint timeout, out double duration)
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{
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return ReadTocPmaAtip(out buffer, out senseBuffer, MSF, 0, track, timeout, out duration);
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}
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/// <summary>
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/// Sends the MMC READ TOC/PMA/ATIP command to get multi-session information, in MM:SS:FF format
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/// </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 SCSI READ TOC/PMA/ATIP 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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public bool ReadSessionInfo(out byte[] buffer, out byte[] senseBuffer, uint timeout, out double duration)
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{
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return ReadTocPmaAtip(out buffer, out senseBuffer, true, 1, 0, timeout, out duration);
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}
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/// <summary>
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/// Sends the MMC READ TOC/PMA/ATIP command to get multi-session information
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/// </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 SCSI READ TOC/PMA/ATIP response will be stored</param>
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/// <param name="senseBuffer">Sense buffer.</param>
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/// <param name="MSF">If <c>true</c>, request data in MM:SS:FF units, otherwise, in blocks</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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public bool ReadSessionInfo(out byte[] buffer, out byte[] senseBuffer, bool MSF, uint timeout, out double duration)
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{
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return ReadTocPmaAtip(out buffer, out senseBuffer, MSF, 1, 0, timeout, out duration);
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}
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/// <summary>
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/// Sends the MMC READ TOC/PMA/ATIP command to get raw TOC subchannels
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/// </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 SCSI READ TOC/PMA/ATIP response will be stored</param>
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/// <param name="senseBuffer">Sense buffer.</param>
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/// <param name="sessionNumber">Session which TOC to get</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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public bool ReadRawToc(out byte[] buffer, out byte[] senseBuffer, byte sessionNumber, uint timeout, out double duration)
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{
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return ReadTocPmaAtip(out buffer, out senseBuffer, true, 2, sessionNumber, timeout, out duration);
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}
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/// <summary>
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/// Sends the MMC READ TOC/PMA/ATIP command to get PMA
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/// </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 SCSI READ TOC/PMA/ATIP 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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public bool ReadPma(out byte[] buffer, out byte[] senseBuffer, uint timeout, out double duration)
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{
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return ReadTocPmaAtip(out buffer, out senseBuffer, true, 3, 0, timeout, out duration);
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}
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/// <summary>
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/// Sends the MMC READ TOC/PMA/ATIP command to get ATIP
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/// </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 SCSI READ TOC/PMA/ATIP 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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public bool ReadAtip(out byte[] buffer, out byte[] senseBuffer, uint timeout, out double duration)
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{
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return ReadTocPmaAtip(out buffer, out senseBuffer, true, 4, 0, timeout, out duration);
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}
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/// <summary>
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/// Sends the MMC READ TOC/PMA/ATIP command to get Lead-In CD-TEXT
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/// </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 SCSI READ TOC/PMA/ATIP 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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public bool ReadCdText(out byte[] buffer, out byte[] senseBuffer, uint timeout, out double duration)
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{
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return ReadTocPmaAtip(out buffer, out senseBuffer, true, 5, 0, timeout, out duration);
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}
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/// <summary>
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/// Sends the MMC READ TOC/PMA/ATIP command
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/// </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 SCSI READ TOC/PMA/ATIP response will be stored</param>
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/// <param name="senseBuffer">Sense buffer.</param>
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/// <param name="MSF">If <c>true</c>, request data in MM:SS:FF units, otherwise, in blocks</param>
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/// <param name="format">What structure is requested</param>
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/// <param name="trackSessionNumber">Track/Session number</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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public bool ReadTocPmaAtip(out byte[] buffer, out byte[] senseBuffer, bool MSF, byte format, byte trackSessionNumber, uint timeout, out double duration)
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{
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senseBuffer = new byte[32];
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|
byte[] cdb = new byte[10];
|
|||
|
|
byte[] tmpBuffer;
|
|||
|
|
bool sense;
|
|||
|
|
|
|||
|
|
if(format == 5)
|
|||
|
|
tmpBuffer = new byte[32768];
|
|||
|
|
else
|
|||
|
|
tmpBuffer = new byte[1024];
|
|||
|
|
|
|||
|
|
cdb[0] = (byte)ScsiCommands.ReadTocPmaAtip;
|
|||
|
|
if (MSF)
|
|||
|
|
cdb[1] = 0x02;
|
|||
|
|
cdb[2] = (byte)(format & 0x0F);
|
|||
|
|
cdb[6] = trackSessionNumber;
|
|||
|
|
cdb[7] = (byte)((tmpBuffer.Length & 0xFF00) >> 8);
|
|||
|
|
cdb[8] = (byte)(tmpBuffer.Length & 0xFF);
|
|||
|
|
|
|||
|
|
lastError = SendScsiCommand(cdb, ref tmpBuffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out sense);
|
|||
|
|
error = lastError != 0;
|
|||
|
|
|
|||
|
|
uint strctLength = (uint)(((int)tmpBuffer[0] << 8) + tmpBuffer[1] + 2);
|
|||
|
|
buffer = new byte[strctLength];
|
|||
|
|
|
|||
|
|
if (buffer.Length <= tmpBuffer.Length)
|
|||
|
|
{
|
|||
|
|
Array.Copy(tmpBuffer, 0, buffer, 0, buffer.Length);
|
|||
|
|
DicConsole.DebugWriteLine("SCSI Device", "READ TOC/PMA/ATIP took {0} ms.", duration);
|
|||
|
|
return sense;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
double tmpDuration = duration;
|
|||
|
|
|
|||
|
|
lastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out sense);
|
|||
|
|
error = lastError != 0;
|
|||
|
|
|
|||
|
|
duration += tmpDuration;
|
|||
|
|
DicConsole.DebugWriteLine("SCSI Device", "READ TOC/PMA/ATIP took {0} ms.", duration);
|
|||
|
|
return sense;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Sends the MMC READ DISC INFORMATION command
|
|||
|
|
/// </summary>
|
|||
|
|
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer"/> contains the sense buffer.</returns>
|
|||
|
|
/// <param name="buffer">Buffer where the SCSI READ DISC INFORMATION response will be stored</param>
|
|||
|
|
/// <param name="senseBuffer">Sense buffer.</param>
|
|||
|
|
/// <param name="timeout">Timeout in seconds.</param>
|
|||
|
|
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
|
|||
|
|
public bool ReadDiscInformation(out byte[] buffer, out byte[] senseBuffer, uint timeout, out double duration)
|
|||
|
|
{
|
|||
|
|
return ReadDiscInformation(out buffer, out senseBuffer, MmcDiscInformationDataTypes.DiscInformation, timeout, out duration);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Sends the MMC READ DISC INFORMATION command
|
|||
|
|
/// </summary>
|
|||
|
|
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer"/> contains the sense buffer.</returns>
|
|||
|
|
/// <param name="buffer">Buffer where the SCSI READ DISC INFORMATION response will be stored</param>
|
|||
|
|
/// <param name="senseBuffer">Sense buffer.</param>
|
|||
|
|
/// <param name="dataType">Which disc information to read</param>
|
|||
|
|
/// <param name="timeout">Timeout in seconds.</param>
|
|||
|
|
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
|
|||
|
|
public bool ReadDiscInformation(out byte[] buffer, out byte[] senseBuffer, MmcDiscInformationDataTypes dataType, uint timeout, out double duration)
|
|||
|
|
{
|
|||
|
|
senseBuffer = new byte[32];
|
|||
|
|
byte[] cdb = new byte[10];
|
|||
|
|
byte[] tmpBuffer = new byte[804];
|
|||
|
|
bool sense;
|
|||
|
|
|
|||
|
|
cdb[0] = (byte)ScsiCommands.ReadDiscInformation;
|
|||
|
|
cdb[1] = (byte)dataType;
|
|||
|
|
cdb[7] = (byte)((tmpBuffer.Length & 0xFF00) >> 8);
|
|||
|
|
cdb[8] = (byte)(tmpBuffer.Length & 0xFF);
|
|||
|
|
|
|||
|
|
lastError = SendScsiCommand(cdb, ref tmpBuffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out sense);
|
|||
|
|
error = lastError != 0;
|
|||
|
|
|
|||
|
|
uint strctLength = (uint)(((int)tmpBuffer[0] << 8) + tmpBuffer[1] + 2);
|
|||
|
|
buffer = new byte[strctLength];
|
|||
|
|
Array.Copy(tmpBuffer, 0, buffer, 0, buffer.Length);
|
|||
|
|
|
|||
|
|
DicConsole.DebugWriteLine("SCSI Device", "READ DISC INFORMATION took {0} ms.", duration);
|
|||
|
|
|
|||
|
|
return sense;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Sends the MMC READ CD command
|
|||
|
|
/// </summary>
|
|||
|
|
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer"/> contains the sense buffer.</returns>
|
|||
|
|
/// <param name="buffer">Buffer where the MMC READ CD response will be stored</param>
|
|||
|
|
/// <param name="senseBuffer">Sense buffer.</param>
|
|||
|
|
/// <param name="timeout">Timeout in seconds.</param>
|
|||
|
|
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
|
|||
|
|
/// <param name="lba">Start block address.</param>
|
|||
|
|
/// <param name="transferLength">How many blocks to read.</param>
|
|||
|
|
/// <param name="blockSize">Block size.</param>
|
|||
|
|
/// <param name="expectedSectorType">Expected sector type.</param>
|
|||
|
|
/// <param name="DAP">If set to <c>true</c> CD-DA should be modified by mute and interpolation</param>
|
|||
|
|
/// <param name="relAddr">If set to <c>true</c> address is relative to current position.</param>
|
|||
|
|
/// <param name="sync">If set to <c>true</c> we request the sync bytes for data sectors.</param>
|
|||
|
|
/// <param name="headerCodes">Header codes.</param>
|
|||
|
|
/// <param name="userData">If set to <c>true</c> we request the user data.</param>
|
|||
|
|
/// <param name="edcEcc">If set to <c>true</c> we request the EDC/ECC fields for data sectors.</param>
|
|||
|
|
/// <param name="C2Error">C2 error options.</param>
|
|||
|
|
/// <param name="subchannel">Subchannel selection.</param>
|
|||
|
|
public bool ReadCd(out byte[] buffer, out byte[] senseBuffer, uint lba, uint blockSize, uint transferLength, MmcSectorTypes expectedSectorType,
|
|||
|
|
bool DAP, bool relAddr, bool sync, MmcHeaderCodes headerCodes, bool userData, bool edcEcc, MmcErrorField C2Error, MmcSubchannel subchannel, uint timeout, out double duration)
|
|||
|
|
{
|
|||
|
|
senseBuffer = new byte[32];
|
|||
|
|
byte[] cdb = new byte[12];
|
|||
|
|
bool sense;
|
|||
|
|
|
|||
|
|
cdb[0] = (byte)ScsiCommands.ReadCd;
|
|||
|
|
cdb[1] = (byte)((byte)expectedSectorType << 2);
|
|||
|
|
if(DAP)
|
|||
|
|
cdb[1] += 0x02;
|
|||
|
|
if(relAddr)
|
|||
|
|
cdb[1] += 0x01;
|
|||
|
|
cdb[2] = (byte)((lba & 0xFF000000) >> 24);
|
|||
|
|
cdb[3] = (byte)((lba & 0xFF0000) >> 16);
|
|||
|
|
cdb[4] = (byte)((lba & 0xFF00) >> 8);
|
|||
|
|
cdb[5] = (byte)(lba & 0xFF);
|
|||
|
|
cdb[6] = (byte)((transferLength & 0xFF0000) >> 16);
|
|||
|
|
cdb[7] = (byte)((transferLength & 0xFF00) >> 8);
|
|||
|
|
cdb[8] = (byte)(transferLength & 0xFF);
|
|||
|
|
cdb[9] = (byte)((byte)C2Error << 1);
|
|||
|
|
cdb[9] += (byte)((byte)headerCodes << 5);
|
|||
|
|
if(sync)
|
|||
|
|
cdb[9] += 0x80;
|
|||
|
|
if(userData)
|
|||
|
|
cdb[9] += 0x10;
|
|||
|
|
if(edcEcc)
|
|||
|
|
cdb[9] += 0x08;
|
|||
|
|
cdb[10] = (byte)subchannel;
|
|||
|
|
|
|||
|
|
buffer = new byte[blockSize * transferLength];
|
|||
|
|
|
|||
|
|
lastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out sense);
|
|||
|
|
error = lastError != 0;
|
|||
|
|
|
|||
|
|
DicConsole.DebugWriteLine("SCSI Device", "READ CD took {0} ms.", duration);
|
|||
|
|
|
|||
|
|
return sense;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Sends the MMC READ CD MSF command
|
|||
|
|
/// </summary>
|
|||
|
|
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer"/> contains the sense buffer.</returns>
|
|||
|
|
/// <param name="buffer">Buffer where the MMC READ CD MSF response will be stored</param>
|
|||
|
|
/// <param name="senseBuffer">Sense buffer.</param>
|
|||
|
|
/// <param name="timeout">Timeout in seconds.</param>
|
|||
|
|
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
|
|||
|
|
/// <param name="startMsf">Start MM:SS:FF of read encoded as 0x00MMSSFF.</param>
|
|||
|
|
/// <param name="endMsf">End MM:SS:FF of read encoded as 0x00MMSSFF.</param>
|
|||
|
|
/// <param name="blockSize">Block size.</param>
|
|||
|
|
/// <param name="expectedSectorType">Expected sector type.</param>
|
|||
|
|
/// <param name="DAP">If set to <c>true</c> CD-DA should be modified by mute and interpolation</param>
|
|||
|
|
/// <param name="sync">If set to <c>true</c> we request the sync bytes for data sectors.</param>
|
|||
|
|
/// <param name="headerCodes">Header codes.</param>
|
|||
|
|
/// <param name="userData">If set to <c>true</c> we request the user data.</param>
|
|||
|
|
/// <param name="edcEcc">If set to <c>true</c> we request the EDC/ECC fields for data sectors.</param>
|
|||
|
|
/// <param name="C2Error">C2 error options.</param>
|
|||
|
|
/// <param name="subchannel">Subchannel selection.</param>
|
|||
|
|
public bool ReadCdMsf(out byte[] buffer, out byte[] senseBuffer, uint startMsf, uint endMsf, uint blockSize, MmcSectorTypes expectedSectorType,
|
|||
|
|
bool DAP, bool sync, MmcHeaderCodes headerCodes, bool userData, bool edcEcc, MmcErrorField C2Error, MmcSubchannel subchannel, uint timeout, out double duration)
|
|||
|
|
{
|
|||
|
|
senseBuffer = new byte[32];
|
|||
|
|
byte[] cdb = new byte[12];
|
|||
|
|
bool sense;
|
|||
|
|
|
|||
|
|
cdb[0] = (byte)ScsiCommands.ReadCdMsf;
|
|||
|
|
cdb[1] = (byte)((byte)expectedSectorType << 2);
|
|||
|
|
if(DAP)
|
|||
|
|
cdb[1] += 0x02;
|
|||
|
|
cdb[3] = (byte)((startMsf & 0xFF0000) >> 16);
|
|||
|
|
cdb[4] = (byte)((startMsf & 0xFF00) >> 8);
|
|||
|
|
cdb[5] = (byte)(startMsf & 0xFF);
|
|||
|
|
cdb[6] = (byte)((endMsf & 0xFF0000) >> 16);
|
|||
|
|
cdb[7] = (byte)((endMsf & 0xFF00) >> 8);
|
|||
|
|
cdb[8] = (byte)(endMsf & 0xFF);
|
|||
|
|
cdb[9] = (byte)((byte)C2Error << 1);
|
|||
|
|
cdb[9] += (byte)((byte)headerCodes << 5);
|
|||
|
|
if(sync)
|
|||
|
|
cdb[9] += 0x80;
|
|||
|
|
if(userData)
|
|||
|
|
cdb[9] += 0x10;
|
|||
|
|
if(edcEcc)
|
|||
|
|
cdb[9] += 0x08;
|
|||
|
|
cdb[10] = (byte)subchannel;
|
|||
|
|
|
|||
|
|
uint transferLength = (uint)((cdb[6] - cdb[3]) * 60 * 75 + (cdb[7] - cdb[4]) * 75 + (cdb[8] - cdb[5]));
|
|||
|
|
|
|||
|
|
buffer = new byte[blockSize * transferLength];
|
|||
|
|
|
|||
|
|
lastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out sense);
|
|||
|
|
error = lastError != 0;
|
|||
|
|
|
|||
|
|
DicConsole.DebugWriteLine("SCSI Device", "READ CD MSF took {0} ms.", duration);
|
|||
|
|
|
|||
|
|
return sense;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|