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838 lines
40 KiB
C#
838 lines
40 KiB
C#
// /***************************************************************************
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// The Disc Image Chef
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// ----------------------------------------------------------------------------
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//
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// Filename : ATA.cs
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : Core algorithms.
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//
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// --[ Description ] ----------------------------------------------------------
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//
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// Dumps media from ATA devices.
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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 © 2011-2020 Natalia Portillo
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// ****************************************************************************/
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Xml.Serialization;
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using DiscImageChef.CommonTypes;
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using DiscImageChef.CommonTypes.Enums;
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using DiscImageChef.CommonTypes.Extents;
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using DiscImageChef.CommonTypes.Interfaces;
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using DiscImageChef.CommonTypes.Structs.Devices.ATA;
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using DiscImageChef.Core.Logging;
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using DiscImageChef.Decoders.PCMCIA;
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using Schemas;
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using Tuple = DiscImageChef.Decoders.PCMCIA.Tuple;
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using Version = DiscImageChef.CommonTypes.Interop.Version;
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namespace DiscImageChef.Core.Devices.Dumping
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{
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/// <summary>Implements dumping ATA devices</summary>
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public partial class Dump
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{
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/// <summary>Dumps an ATA device</summary>
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public void Ata()
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{
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if(_dumpRaw)
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{
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if(_force)
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ErrorMessage?.Invoke("Raw dumping not yet supported in ATA devices, continuing...");
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else
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{
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StoppingErrorMessage?.Invoke("Raw dumping not yet supported in ATA devices, aborting...");
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return;
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}
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}
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const ushort ATA_PROFILE = 0x0001;
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const uint TIMEOUT = 5;
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double imageWriteDuration = 0;
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UpdateStatus?.Invoke("Requesting ATA IDENTIFY DEVICE.");
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_dumpLog.WriteLine("Requesting ATA IDENTIFY DEVICE.");
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bool sense = _dev.AtaIdentify(out byte[] cmdBuf, out _);
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if(!sense &&
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Identify.Decode(cmdBuf).HasValue)
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{
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Identify.IdentifyDevice? ataIdNullable = Identify.Decode(cmdBuf);
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if(ataIdNullable != null)
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{
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Identify.IdentifyDevice ataId = ataIdNullable.Value;
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byte[] ataIdentify = cmdBuf;
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cmdBuf = new byte[0];
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DateTime start;
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DateTime end;
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double totalDuration = 0;
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double currentSpeed = 0;
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double maxSpeed = double.MinValue;
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double minSpeed = double.MaxValue;
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// Initializate reader
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UpdateStatus?.Invoke("Initializing reader.");
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_dumpLog.WriteLine("Initializing reader.");
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var ataReader = new Reader(_dev, TIMEOUT, ataIdentify);
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// Fill reader blocks
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ulong blocks = ataReader.GetDeviceBlocks();
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// Check block sizes
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if(ataReader.GetBlockSize())
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{
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_dumpLog.WriteLine("ERROR: Cannot get block size: {0}.", ataReader.ErrorMessage);
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ErrorMessage(ataReader.ErrorMessage);
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return;
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}
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uint blockSize = ataReader.LogicalBlockSize;
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uint physicalsectorsize = ataReader.PhysicalBlockSize;
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if(ataReader.FindReadCommand())
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{
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_dumpLog.WriteLine("ERROR: Cannot find correct read command: {0}.", ataReader.ErrorMessage);
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ErrorMessage(ataReader.ErrorMessage);
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return;
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}
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// Check how many blocks to read, if error show and return
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if(ataReader.GetBlocksToRead(_maximumReadable))
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{
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_dumpLog.WriteLine("ERROR: Cannot get blocks to read: {0}.", ataReader.ErrorMessage);
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ErrorMessage(ataReader.ErrorMessage);
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return;
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}
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uint blocksToRead = ataReader.BlocksToRead;
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ushort cylinders = ataReader.Cylinders;
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byte heads = ataReader.Heads;
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byte sectors = ataReader.Sectors;
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UpdateStatus?.Invoke($"Device reports {blocks} blocks ({blocks * blockSize} bytes).");
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UpdateStatus?.
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Invoke($"Device reports {cylinders} cylinders {heads} heads {sectors} sectors per track.");
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UpdateStatus?.Invoke($"Device can read {blocksToRead} blocks at a time.");
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UpdateStatus?.Invoke($"Device reports {blockSize} bytes per logical block.");
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UpdateStatus?.Invoke($"Device reports {physicalsectorsize} bytes per physical block.");
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_dumpLog.WriteLine("Device reports {0} blocks ({1} bytes).", blocks, blocks * blockSize);
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_dumpLog.WriteLine("Device reports {0} cylinders {1} heads {2} sectors per track.", cylinders,
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heads, sectors);
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_dumpLog.WriteLine("Device can read {0} blocks at a time.", blocksToRead);
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_dumpLog.WriteLine("Device reports {0} bytes per logical block.", blockSize);
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_dumpLog.WriteLine("Device reports {0} bytes per physical block.", physicalsectorsize);
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bool removable = !_dev.IsCompactFlash &&
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ataId.GeneralConfiguration.HasFlag(Identify.GeneralConfigurationBit.Removable);
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DumpHardwareType currentTry = null;
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ExtentsULong extents = null;
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ResumeSupport.Process(ataReader.IsLba, removable, blocks, _dev.Manufacturer, _dev.Model,
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_dev.Serial, _dev.PlatformId, ref _resume, ref currentTry, ref extents,
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_dev.FirmwareRevision);
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if(currentTry == null ||
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extents == null)
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{
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StoppingErrorMessage?.Invoke("Could not process resume file, not continuing...");
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return;
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}
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MhddLog mhddLog;
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IbgLog ibgLog;
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double duration;
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bool ret = true;
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if(_dev.IsUsb &&
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_dev.UsbDescriptors != null &&
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!_outputPlugin.SupportedMediaTags.Contains(MediaTagType.USB_Descriptors))
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{
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ret = false;
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_dumpLog.WriteLine("Output format does not support USB descriptors.");
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ErrorMessage("Output format does not support USB descriptors.");
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}
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if(_dev.IsPcmcia &&
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_dev.Cis != null &&
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!_outputPlugin.SupportedMediaTags.Contains(MediaTagType.PCMCIA_CIS))
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{
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ret = false;
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_dumpLog.WriteLine("Output format does not support PCMCIA CIS descriptors.");
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ErrorMessage("Output format does not support PCMCIA CIS descriptors.");
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}
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if(!_outputPlugin.SupportedMediaTags.Contains(MediaTagType.ATA_IDENTIFY))
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{
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ret = false;
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_dumpLog.WriteLine("Output format does not support ATA IDENTIFY.");
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ErrorMessage("Output format does not support ATA IDENTIFY.");
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}
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if(!ret)
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{
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_dumpLog.WriteLine("Several media tags not supported, {0}continuing...", _force ? "" : "not ");
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if(_force)
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ErrorMessage("Several media tags not supported, continuing...");
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else
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{
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StoppingErrorMessage?.Invoke("Several media tags not supported, not continuing...");
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return;
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}
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}
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ret = _outputPlugin.Create(_outputPath,
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_dev.IsCompactFlash ? MediaType.CompactFlash : MediaType.GENERIC_HDD,
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_formatOptions, blocks, blockSize);
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// Cannot create image
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if(!ret)
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{
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_dumpLog.WriteLine("Error creating output image, not continuing.");
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_dumpLog.WriteLine(_outputPlugin.ErrorMessage);
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StoppingErrorMessage?.Invoke("Error creating output image, not continuing." +
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Environment.NewLine +
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_outputPlugin.ErrorMessage);
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return;
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}
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// Setting geometry
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_outputPlugin.SetGeometry(cylinders, heads, sectors);
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if(ataReader.IsLba)
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{
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UpdateStatus?.Invoke($"Reading {blocksToRead} sectors at a time.");
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if(_skip < blocksToRead)
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_skip = blocksToRead;
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mhddLog = new MhddLog(_outputPrefix + ".mhddlog.bin", _dev, blocks, blockSize, blocksToRead);
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ibgLog = new IbgLog(_outputPrefix + ".ibg", ATA_PROFILE);
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if(_resume.NextBlock > 0)
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{
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UpdateStatus?.Invoke($"Resuming from block {_resume.NextBlock}.");
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_dumpLog.WriteLine("Resuming from block {0}.", _resume.NextBlock);
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}
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bool newTrim = false;
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start = DateTime.UtcNow;
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DateTime timeSpeedStart = DateTime.UtcNow;
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ulong sectorSpeedStart = 0;
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InitProgress?.Invoke();
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for(ulong i = _resume.NextBlock; i < blocks; i += blocksToRead)
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{
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if(_aborted)
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{
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currentTry.Extents = ExtentsConverter.ToMetadata(extents);
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UpdateStatus?.Invoke("Aborted!");
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_dumpLog.WriteLine("Aborted!");
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break;
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}
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if(blocks - i < blocksToRead)
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blocksToRead = (byte)(blocks - i);
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#pragma warning disable RECS0018 // Comparison of floating point numbers with equality operator
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if(currentSpeed > maxSpeed &&
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currentSpeed != 0)
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maxSpeed = currentSpeed;
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if(currentSpeed < minSpeed &&
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currentSpeed != 0)
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minSpeed = currentSpeed;
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#pragma warning restore RECS0018 // Comparison of floating point numbers with equality operator
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UpdateProgress?.Invoke($"Reading sector {i} of {blocks} ({currentSpeed:F3} MiB/sec.)",
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(long)i, (long)blocks);
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bool error = ataReader.ReadBlocks(out cmdBuf, i, blocksToRead, out duration);
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if(!error)
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{
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mhddLog.Write(i, duration);
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ibgLog.Write(i, currentSpeed * 1024);
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DateTime writeStart = DateTime.Now;
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_outputPlugin.WriteSectors(cmdBuf, i, blocksToRead);
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imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
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extents.Add(i, blocksToRead, true);
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}
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else
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{
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if(i + _skip > blocks)
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_skip = (uint)(blocks - i);
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for(ulong b = i; b < i + _skip; b++)
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_resume.BadBlocks.Add(b);
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mhddLog.Write(i, duration < 500 ? 65535 : duration);
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ibgLog.Write(i, 0);
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DateTime writeStart = DateTime.Now;
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_outputPlugin.WriteSectors(new byte[blockSize * _skip], i, _skip);
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imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
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_dumpLog.WriteLine("Skipping {0} blocks from errored block {1}.", _skip, i);
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i += _skip - blocksToRead;
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newTrim = true;
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}
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sectorSpeedStart += blocksToRead;
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_resume.NextBlock = i + blocksToRead;
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double elapsed = (DateTime.UtcNow - timeSpeedStart).TotalSeconds;
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if(elapsed < 1)
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continue;
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currentSpeed = (sectorSpeedStart * blockSize) / (1048576 * elapsed);
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sectorSpeedStart = 0;
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timeSpeedStart = DateTime.UtcNow;
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}
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end = DateTime.Now;
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EndProgress?.Invoke();
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mhddLog.Close();
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ibgLog.Close(_dev, blocks, blockSize, (end - start).TotalSeconds, currentSpeed * 1024,
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(blockSize * (double)(blocks + 1)) / 1024 /
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(totalDuration / 1000), _devicePath);
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UpdateStatus?.Invoke($"Dump finished in {(end - start).TotalSeconds} seconds.");
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UpdateStatus?.
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Invoke($"Average dump speed {((double)blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000):F3} KiB/sec.");
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UpdateStatus?.
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Invoke($"Average write speed {((double)blockSize * (double)(blocks + 1)) / 1024 / imageWriteDuration:F3} KiB/sec.");
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_dumpLog.WriteLine("Dump finished in {0} seconds.", (end - start).TotalSeconds);
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_dumpLog.WriteLine("Average dump speed {0:F3} KiB/sec.",
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((double)blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000));
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_dumpLog.WriteLine("Average write speed {0:F3} KiB/sec.",
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((double)blockSize * (double)(blocks + 1)) / 1024 / imageWriteDuration);
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#region Trimming
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if(_resume.BadBlocks.Count > 0 &&
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!_aborted &&
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_trim &&
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newTrim)
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{
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start = DateTime.UtcNow;
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UpdateStatus?.Invoke("Trimming bad sectors");
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_dumpLog.WriteLine("Trimming bad sectors");
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ulong[] tmpArray = _resume.BadBlocks.ToArray();
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InitProgress?.Invoke();
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foreach(ulong badSector in tmpArray)
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{
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if(_aborted)
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{
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currentTry.Extents = ExtentsConverter.ToMetadata(extents);
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UpdateStatus?.Invoke("Aborted!");
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_dumpLog.WriteLine("Aborted!");
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break;
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}
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PulseProgress?.Invoke($"Trimming sector {badSector}");
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bool error = ataReader.ReadBlock(out cmdBuf, badSector, out duration);
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totalDuration += duration;
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if(error)
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continue;
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_resume.BadBlocks.Remove(badSector);
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extents.Add(badSector);
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_outputPlugin.WriteSector(cmdBuf, badSector);
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}
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EndProgress?.Invoke();
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end = DateTime.UtcNow;
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UpdateStatus?.Invoke($"Trimmming finished in {(end - start).TotalSeconds} seconds.");
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_dumpLog.WriteLine("Trimmming finished in {0} seconds.", (end - start).TotalSeconds);
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}
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#endregion Trimming
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#region Error handling
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if(_resume.BadBlocks.Count > 0 &&
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!_aborted &&
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_retryPasses > 0)
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{
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int pass = 1;
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bool forward = true;
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InitProgress?.Invoke();
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repeatRetryLba:
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ulong[] tmpArray = _resume.BadBlocks.ToArray();
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foreach(ulong badSector in tmpArray)
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{
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if(_aborted)
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{
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currentTry.Extents = ExtentsConverter.ToMetadata(extents);
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UpdateStatus?.Invoke("Aborted!");
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_dumpLog.WriteLine("Aborted!");
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break;
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}
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PulseProgress?.Invoke(string.Format("Retrying sector {0}, pass {1}, {3}{2}", badSector,
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pass, forward ? "forward" : "reverse",
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_persistent ? "recovering partial data, " : ""));
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bool error = ataReader.ReadBlock(out cmdBuf, badSector, out duration);
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totalDuration += duration;
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if(!error)
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{
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_resume.BadBlocks.Remove(badSector);
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extents.Add(badSector);
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_outputPlugin.WriteSector(cmdBuf, badSector);
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UpdateStatus?.Invoke($"Correctly retried block {badSector} in pass {pass}.");
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_dumpLog.WriteLine("Correctly retried block {0} in pass {1}.", badSector, pass);
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}
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else if(_persistent)
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_outputPlugin.WriteSector(cmdBuf, badSector);
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}
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if(pass < _retryPasses &&
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!_aborted &&
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_resume.BadBlocks.Count > 0)
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{
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pass++;
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forward = !forward;
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_resume.BadBlocks.Sort();
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_resume.BadBlocks.Reverse();
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goto repeatRetryLba;
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}
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EndProgress?.Invoke();
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}
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#endregion Error handling LBA
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currentTry.Extents = ExtentsConverter.ToMetadata(extents);
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}
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else
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{
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mhddLog = new MhddLog(_outputPrefix + ".mhddlog.bin", _dev, blocks, blockSize, blocksToRead);
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ibgLog = new IbgLog(_outputPrefix + ".ibg", ATA_PROFILE);
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ulong currentBlock = 0;
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blocks = (ulong)(cylinders * heads * sectors);
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start = DateTime.UtcNow;
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DateTime timeSpeedStart = DateTime.UtcNow;
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ulong sectorSpeedStart = 0;
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InitProgress?.Invoke();
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for(ushort cy = 0; cy < cylinders; cy++)
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{
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for(byte hd = 0; hd < heads; hd++)
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{
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for(byte sc = 1; sc < sectors; sc++)
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{
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if(_aborted)
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{
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currentTry.Extents = ExtentsConverter.ToMetadata(extents);
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UpdateStatus?.Invoke("Aborted!");
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_dumpLog.WriteLine("Aborted!");
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break;
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}
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#pragma warning disable RECS0018 // Comparison of floating point numbers with equality operator
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if(currentSpeed > maxSpeed &&
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currentSpeed != 0)
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maxSpeed = currentSpeed;
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if(currentSpeed < minSpeed &&
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currentSpeed != 0)
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minSpeed = currentSpeed;
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#pragma warning restore RECS0018 // Comparison of floating point numbers with equality operator
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PulseProgress?.
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Invoke($"Reading cylinder {cy} head {hd} sector {sc} ({currentSpeed:F3} MiB/sec.)");
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bool error = ataReader.ReadChs(out cmdBuf, cy, hd, sc, out duration);
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totalDuration += duration;
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if(!error)
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{
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mhddLog.Write(currentBlock, duration);
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ibgLog.Write(currentBlock, currentSpeed * 1024);
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DateTime writeStart = DateTime.Now;
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_outputPlugin.WriteSector(cmdBuf,
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(ulong)((((cy * heads) + hd) * sectors) + (sc - 1)));
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imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
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extents.Add(currentBlock);
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_dumpLog.WriteLine("Error reading cylinder {0} head {1} sector {2}.", cy, hd,
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sc);
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}
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else
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{
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_resume.BadBlocks.Add(currentBlock);
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mhddLog.Write(currentBlock, duration < 500 ? 65535 : duration);
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ibgLog.Write(currentBlock, 0);
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DateTime writeStart = DateTime.Now;
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_outputPlugin.WriteSector(new byte[blockSize],
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(ulong)((((cy * heads) + hd) * sectors) + (sc - 1)));
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imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
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}
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sectorSpeedStart++;
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currentBlock++;
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double elapsed = (DateTime.UtcNow - timeSpeedStart).TotalSeconds;
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|
|
if(elapsed < 1)
|
|
continue;
|
|
|
|
currentSpeed = (sectorSpeedStart * blockSize) / (1048576 * elapsed);
|
|
sectorSpeedStart = 0;
|
|
timeSpeedStart = DateTime.UtcNow;
|
|
}
|
|
}
|
|
}
|
|
|
|
end = DateTime.Now;
|
|
EndProgress?.Invoke();
|
|
mhddLog.Close();
|
|
|
|
ibgLog.Close(_dev, blocks, blockSize, (end - start).TotalSeconds, currentSpeed * 1024,
|
|
(blockSize * (double)(blocks + 1)) / 1024 /
|
|
(totalDuration / 1000), _devicePath);
|
|
|
|
UpdateStatus?.Invoke($"Dump finished in {(end - start).TotalSeconds} seconds.");
|
|
|
|
UpdateStatus?.
|
|
Invoke($"Average dump speed {((double)blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000):F3} KiB/sec.");
|
|
|
|
UpdateStatus?.
|
|
Invoke($"Average write speed {((double)blockSize * (double)(blocks + 1)) / 1024 / (imageWriteDuration / 1000):F3} KiB/sec.");
|
|
|
|
_dumpLog.WriteLine("Dump finished in {0} seconds.", (end - start).TotalSeconds);
|
|
|
|
_dumpLog.WriteLine("Average dump speed {0:F3} KiB/sec.",
|
|
((double)blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000));
|
|
|
|
_dumpLog.WriteLine("Average write speed {0:F3} KiB/sec.",
|
|
((double)blockSize * (double)(blocks + 1)) / 1024 /
|
|
(imageWriteDuration / 1000));
|
|
}
|
|
|
|
foreach(ulong bad in _resume.BadBlocks)
|
|
_dumpLog.WriteLine("Sector {0} could not be read.", bad);
|
|
|
|
_outputPlugin.SetDumpHardware(_resume.Tries);
|
|
|
|
// TODO: Non-removable
|
|
var metadata = new CommonTypes.Structs.ImageInfo
|
|
{
|
|
Application = "DiscImageChef", ApplicationVersion = Version.GetVersion()
|
|
};
|
|
|
|
if(!_outputPlugin.SetMetadata(metadata))
|
|
ErrorMessage?.Invoke("Error {0} setting metadata, continuing..." + Environment.NewLine +
|
|
_outputPlugin.ErrorMessage);
|
|
|
|
if(_preSidecar != null)
|
|
_outputPlugin.SetCicmMetadata(_preSidecar);
|
|
|
|
_dumpLog.WriteLine("Closing output file.");
|
|
UpdateStatus?.Invoke("Closing output file.");
|
|
DateTime closeStart = DateTime.Now;
|
|
_outputPlugin.Close();
|
|
DateTime closeEnd = DateTime.Now;
|
|
UpdateStatus?.Invoke($"Closed in {(closeEnd - closeStart).TotalSeconds} seconds.");
|
|
_dumpLog.WriteLine("Closed in {0} seconds.", (closeEnd - closeStart).TotalSeconds);
|
|
|
|
if(_aborted)
|
|
{
|
|
_dumpLog.WriteLine("Aborted!");
|
|
UpdateStatus?.Invoke("Aborted!");
|
|
|
|
return;
|
|
}
|
|
|
|
double totalChkDuration = 0;
|
|
|
|
if(_metadata)
|
|
{
|
|
_dumpLog.WriteLine("Creating sidecar.");
|
|
UpdateStatus?.Invoke("Creating sidecar.");
|
|
var filters = new FiltersList();
|
|
IFilter filter = filters.GetFilter(_outputPath);
|
|
IMediaImage inputPlugin = ImageFormat.Detect(filter);
|
|
|
|
if(!inputPlugin.Open(filter))
|
|
{
|
|
StoppingErrorMessage?.Invoke("Could not open created image.");
|
|
|
|
return;
|
|
}
|
|
|
|
DateTime chkStart = DateTime.UtcNow;
|
|
|
|
_sidecarClass = new Sidecar(inputPlugin, _outputPath, filter.Id, _encoding);
|
|
|
|
_sidecarClass.InitProgressEvent += InitProgress;
|
|
_sidecarClass.UpdateProgressEvent += UpdateProgress;
|
|
_sidecarClass.EndProgressEvent += EndProgress;
|
|
_sidecarClass.InitProgressEvent2 += InitProgress2;
|
|
_sidecarClass.UpdateProgressEvent2 += UpdateProgress2;
|
|
_sidecarClass.EndProgressEvent2 += EndProgress2;
|
|
_sidecarClass.UpdateStatusEvent += UpdateStatus;
|
|
CICMMetadataType sidecar = _sidecarClass.Create();
|
|
|
|
if(_preSidecar != null)
|
|
{
|
|
_preSidecar.BlockMedia = sidecar.BlockMedia;
|
|
sidecar = _preSidecar;
|
|
}
|
|
|
|
if(_dev.IsUsb &&
|
|
_dev.UsbDescriptors != null)
|
|
{
|
|
_dumpLog.WriteLine("Reading USB descriptors.");
|
|
UpdateStatus?.Invoke("Reading USB descriptors.");
|
|
ret = _outputPlugin.WriteMediaTag(_dev.UsbDescriptors, MediaTagType.USB_Descriptors);
|
|
|
|
if(ret)
|
|
sidecar.BlockMedia[0].USB = new USBType
|
|
{
|
|
ProductID = _dev.UsbProductId, VendorID = _dev.UsbVendorId, Descriptors =
|
|
new DumpType
|
|
{
|
|
Image = _outputPath, Size = (ulong)_dev.UsbDescriptors.Length,
|
|
Checksums = Checksum.GetChecksums(_dev.UsbDescriptors).ToArray()
|
|
}
|
|
};
|
|
}
|
|
|
|
if(_dev.IsPcmcia &&
|
|
_dev.Cis != null)
|
|
{
|
|
_dumpLog.WriteLine("Reading PCMCIA CIS.");
|
|
UpdateStatus?.Invoke("Reading PCMCIA CIS.");
|
|
ret = _outputPlugin.WriteMediaTag(_dev.Cis, MediaTagType.PCMCIA_CIS);
|
|
|
|
if(ret)
|
|
sidecar.BlockMedia[0].PCMCIA = new PCMCIAType
|
|
{
|
|
CIS = new DumpType
|
|
{
|
|
Image = _outputPath, Size = (ulong)_dev.Cis.Length,
|
|
Checksums = Checksum.GetChecksums(_dev.Cis).ToArray()
|
|
}
|
|
};
|
|
|
|
_dumpLog.WriteLine("Decoding PCMCIA CIS.");
|
|
UpdateStatus?.Invoke("Decoding PCMCIA CIS.");
|
|
Tuple[] tuples = CIS.GetTuples(_dev.Cis);
|
|
|
|
if(tuples != null)
|
|
foreach(Tuple tuple in tuples)
|
|
switch(tuple.Code)
|
|
{
|
|
case TupleCodes.CISTPL_MANFID:
|
|
ManufacturerIdentificationTuple manfid =
|
|
CIS.DecodeManufacturerIdentificationTuple(tuple);
|
|
|
|
if(manfid != null)
|
|
{
|
|
sidecar.BlockMedia[0].PCMCIA.ManufacturerCode = manfid.ManufacturerID;
|
|
|
|
sidecar.BlockMedia[0].PCMCIA.CardCode = manfid.CardID;
|
|
sidecar.BlockMedia[0].PCMCIA.ManufacturerCodeSpecified = true;
|
|
sidecar.BlockMedia[0].PCMCIA.CardCodeSpecified = true;
|
|
}
|
|
|
|
break;
|
|
case TupleCodes.CISTPL_VERS_1:
|
|
Level1VersionTuple vers = CIS.DecodeLevel1VersionTuple(tuple);
|
|
|
|
if(vers != null)
|
|
{
|
|
sidecar.BlockMedia[0].PCMCIA.Manufacturer = vers.Manufacturer;
|
|
sidecar.BlockMedia[0].PCMCIA.ProductName = vers.Product;
|
|
|
|
sidecar.BlockMedia[0].PCMCIA.Compliance =
|
|
$"{vers.MajorVersion}.{vers.MinorVersion}";
|
|
|
|
sidecar.BlockMedia[0].PCMCIA.AdditionalInformation =
|
|
vers.AdditionalInformation;
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
ret = _outputPlugin.WriteMediaTag(ataIdentify, MediaTagType.ATA_IDENTIFY);
|
|
|
|
if(ret)
|
|
sidecar.BlockMedia[0].ATA = new ATAType
|
|
{
|
|
Identify = new DumpType
|
|
{
|
|
Image = _outputPath, Size = (ulong)cmdBuf.Length,
|
|
Checksums = Checksum.GetChecksums(cmdBuf).ToArray()
|
|
}
|
|
};
|
|
|
|
DateTime chkEnd = DateTime.UtcNow;
|
|
|
|
totalChkDuration = (chkEnd - chkStart).TotalMilliseconds;
|
|
UpdateStatus?.Invoke($"Sidecar created in {(chkEnd - chkStart).TotalSeconds} seconds.");
|
|
|
|
UpdateStatus?.
|
|
Invoke($"Average checksum speed {((double)blockSize * (double)(blocks + 1)) / 1024 / (totalChkDuration / 1000):F3} KiB/sec.");
|
|
|
|
_dumpLog.WriteLine("Sidecar created in {0} seconds.", (chkEnd - chkStart).TotalSeconds);
|
|
|
|
_dumpLog.WriteLine("Average checksum speed {0:F3} KiB/sec.",
|
|
((double)blockSize * (double)(blocks + 1)) / 1024 /
|
|
(totalChkDuration / 1000));
|
|
|
|
List<(ulong start, string type)> filesystems = new List<(ulong start, string type)>();
|
|
|
|
if(sidecar.BlockMedia[0].FileSystemInformation != null)
|
|
filesystems.AddRange(from partition in sidecar.BlockMedia[0].FileSystemInformation
|
|
where partition.FileSystems != null
|
|
from fileSystem in partition.FileSystems
|
|
select (partition.StartSector, fileSystem.Type));
|
|
|
|
if(filesystems.Count > 0)
|
|
foreach(var filesystem in filesystems.Select(o => new
|
|
{
|
|
o.start, o.type
|
|
}).Distinct())
|
|
{
|
|
UpdateStatus?.
|
|
Invoke($"Found filesystem {filesystem.type} at sector {filesystem.start}");
|
|
|
|
_dumpLog.WriteLine("Found filesystem {0} at sector {1}", filesystem.type,
|
|
filesystem.start);
|
|
}
|
|
|
|
(string type, string subType) xmlType;
|
|
|
|
if(_dev.IsCompactFlash)
|
|
xmlType = CommonTypes.Metadata.MediaType.MediaTypeToString(MediaType.CompactFlash);
|
|
else if(_dev.IsPcmcia)
|
|
xmlType = CommonTypes.Metadata.MediaType.MediaTypeToString(MediaType.PCCardTypeI);
|
|
else
|
|
xmlType = CommonTypes.Metadata.MediaType.MediaTypeToString(MediaType.GENERIC_HDD);
|
|
|
|
sidecar.BlockMedia[0].DiskType = xmlType.type;
|
|
sidecar.BlockMedia[0].DiskSubType = xmlType.subType;
|
|
sidecar.BlockMedia[0].Interface = "ATA";
|
|
sidecar.BlockMedia[0].LogicalBlocks = blocks;
|
|
sidecar.BlockMedia[0].PhysicalBlockSize = physicalsectorsize;
|
|
sidecar.BlockMedia[0].LogicalBlockSize = blockSize;
|
|
sidecar.BlockMedia[0].Manufacturer = _dev.Manufacturer;
|
|
sidecar.BlockMedia[0].Model = _dev.Model;
|
|
sidecar.BlockMedia[0].Serial = _dev.Serial;
|
|
sidecar.BlockMedia[0].Size = blocks * blockSize;
|
|
|
|
if(cylinders > 0 &&
|
|
heads > 0 &&
|
|
sectors > 0)
|
|
{
|
|
sidecar.BlockMedia[0].Cylinders = cylinders;
|
|
sidecar.BlockMedia[0].CylindersSpecified = true;
|
|
sidecar.BlockMedia[0].Heads = heads;
|
|
sidecar.BlockMedia[0].HeadsSpecified = true;
|
|
sidecar.BlockMedia[0].SectorsPerTrack = sectors;
|
|
sidecar.BlockMedia[0].SectorsPerTrackSpecified = true;
|
|
}
|
|
|
|
UpdateStatus?.Invoke("Writing metadata sidecar");
|
|
|
|
var xmlFs = new FileStream(_outputPrefix + ".cicm.xml", FileMode.Create);
|
|
|
|
var xmlSer = new XmlSerializer(typeof(CICMMetadataType));
|
|
xmlSer.Serialize(xmlFs, sidecar);
|
|
xmlFs.Close();
|
|
}
|
|
|
|
UpdateStatus?.Invoke("");
|
|
|
|
UpdateStatus?.
|
|
Invoke($"Took a total of {(end - start).TotalSeconds:F3} seconds ({totalDuration / 1000:F3} processing commands, {totalChkDuration / 1000:F3} checksumming, {imageWriteDuration:F3} writing, {(closeEnd - closeStart).TotalSeconds:F3} closing).");
|
|
|
|
UpdateStatus?.
|
|
Invoke($"Average speed: {((double)blockSize * (double)(blocks + 1)) / 1048576 / (totalDuration / 1000):F3} MiB/sec.");
|
|
|
|
UpdateStatus?.Invoke($"Fastest speed burst: {maxSpeed:F3} MiB/sec.");
|
|
UpdateStatus?.Invoke($"Slowest speed burst: {minSpeed:F3} MiB/sec.");
|
|
UpdateStatus?.Invoke($"{_resume.BadBlocks.Count} sectors could not be read.");
|
|
|
|
if(_resume.BadBlocks.Count > 0)
|
|
_resume.BadBlocks.Sort();
|
|
|
|
UpdateStatus?.Invoke("");
|
|
}
|
|
|
|
if(_dev.IsCompactFlash)
|
|
Statistics.AddMedia(MediaType.CompactFlash, true);
|
|
else if(_dev.IsPcmcia)
|
|
Statistics.AddMedia(MediaType.PCCardTypeI, true);
|
|
else
|
|
Statistics.AddMedia(MediaType.GENERIC_HDD, true);
|
|
}
|
|
else
|
|
StoppingErrorMessage?.Invoke("Unable to communicate with ATA device.");
|
|
}
|
|
}
|
|
} |