mirror of
https://github.com/aaru-dps/Aaru.git
synced 2025-12-16 19:24:25 +00:00
644 lines
26 KiB
C#
644 lines
26 KiB
C#
// /***************************************************************************
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// Aaru Data Preservation Suite
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// ----------------------------------------------------------------------------
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//
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// Filename : UMD.cs
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : Dumping with a jail-broken PlayStation Portable thru USB.
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//
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// --[ Description ] ----------------------------------------------------------
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//
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// Handles dumping UMD using a jail-broken PlayStation Portable thru USB.
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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 © 2011-2023 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.Diagnostics.CodeAnalysis;
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using System.Linq;
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using System.Text;
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using Aaru.CommonTypes;
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using Aaru.CommonTypes.AaruMetadata;
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using Aaru.CommonTypes.Enums;
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using Aaru.CommonTypes.Extents;
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using Aaru.CommonTypes.Interfaces;
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using Aaru.Console;
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using Aaru.Core.Graphics;
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using Aaru.Core.Logging;
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using Aaru.Decoders.SCSI;
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using Aaru.Devices;
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using Track = Aaru.CommonTypes.Structs.Track;
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using TrackType = Aaru.CommonTypes.Enums.TrackType;
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using Version = Aaru.CommonTypes.Interop.Version;
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namespace Aaru.Core.Devices.Dumping;
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public partial class Dump
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{
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[SuppressMessage("ReSharper", "JoinDeclarationAndInitializer")]
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void DumpUmd()
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{
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const uint blockSize = 2048;
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const MediaType dskType = MediaType.UMD;
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uint blocksToRead = 16;
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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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DateTime start;
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DateTime end;
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byte[] senseBuf;
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if(_outputPlugin is not IWritableOpticalImage outputOptical)
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{
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StoppingErrorMessage?.Invoke(Localization.Core.Image_is_not_writable_aborting);
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return;
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}
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bool sense = _dev.Read12(out byte[] readBuffer, out _, 0, false, true, false, false, 0, 512, 0, 1, false,
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_dev.Timeout, out _);
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if(sense)
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{
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_dumpLog.WriteLine(Localization.Core.Could_not_read);
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StoppingErrorMessage?.Invoke(Localization.Core.Could_not_read);
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return;
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}
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ushort fatStart = (ushort)((readBuffer[0x0F] << 8) + readBuffer[0x0E]);
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ushort sectorsPerFat = (ushort)((readBuffer[0x17] << 8) + readBuffer[0x16]);
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ushort rootStart = (ushort)((sectorsPerFat * 2) + fatStart);
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ushort rootSize = (ushort)(((readBuffer[0x12] << 8) + readBuffer[0x11]) * 32 / 512);
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ushort umdStart = (ushort)(rootStart + rootSize);
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UpdateStatus?.Invoke(string.Format(Localization.Core.Reading_root_directory_in_sector_0, rootStart));
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_dumpLog.WriteLine(Localization.Core.Reading_root_directory_in_sector_0, rootStart);
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sense = _dev.Read12(out readBuffer, out _, 0, false, true, false, false, rootStart, 512, 0, 1, false,
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_dev.Timeout, out _);
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if(sense)
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{
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_dumpLog.WriteLine(Localization.Core.Could_not_read);
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StoppingErrorMessage?.Invoke(Localization.Core.Could_not_read);
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return;
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}
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uint umdSizeInBytes = BitConverter.ToUInt32(readBuffer, 0x3C);
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ulong blocks = umdSizeInBytes / blockSize;
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string mediaPartNumber = Encoding.ASCII.GetString(readBuffer, 0, 11).Trim();
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ulong totalSize = blocks * blockSize;
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switch(totalSize)
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{
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case > 1073741824:
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UpdateStatus?.
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Invoke(string.Format(Localization.Core.Media_has_0_blocks_of_1_bytes_each_for_a_total_of_2_GiB,
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blocks, blockSize, totalSize / 1073741824d));
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break;
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case > 1048576:
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UpdateStatus?.
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Invoke(string.Format(Localization.Core.Media_has_0_blocks_of_1_bytes_each_for_a_total_of_2_MiB,
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blocks, blockSize, totalSize / 1048576d));
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break;
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case > 1024:
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UpdateStatus?.
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Invoke(string.Format(Localization.Core.Media_has_0_blocks_of_1_bytes_each_for_a_total_of_2_KiB,
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blocks, blockSize, totalSize / 1024d));
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break;
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default:
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UpdateStatus?.
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Invoke(string.Format(Localization.Core.Media_has_0_blocks_of_1_bytes_each_for_a_total_of_2_bytes,
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blocks, blockSize, totalSize));
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break;
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}
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UpdateStatus?.Invoke(string.Format(Localization.Core.Device_reports_0_blocks_1_bytes, blocks,
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blocks * blockSize));
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UpdateStatus?.Invoke(string.Format(Localization.Core.Device_can_read_0_blocks_at_a_time, blocksToRead));
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UpdateStatus?.Invoke(string.Format(Localization.Core.Device_reports_0_bytes_per_logical_block, blockSize));
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UpdateStatus?.Invoke(string.Format(Localization.Core.Device_reports_0_bytes_per_physical_block, blockSize));
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UpdateStatus?.Invoke(string.Format(Localization.Core.SCSI_device_type_0, _dev.ScsiType));
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UpdateStatus?.Invoke(string.Format(Localization.Core.Media_identified_as_0, dskType));
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UpdateStatus?.Invoke(string.Format(Localization.Core.Media_part_number_is_0, mediaPartNumber));
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_dumpLog.WriteLine(Localization.Core.Device_reports_0_blocks_1_bytes, blocks, blocks * blockSize);
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_dumpLog.WriteLine(Localization.Core.Device_can_read_0_blocks_at_a_time, blocksToRead);
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_dumpLog.WriteLine(Localization.Core.Device_reports_0_bytes_per_logical_block, blockSize);
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_dumpLog.WriteLine(Localization.Core.Device_reports_0_bytes_per_physical_block, blockSize);
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_dumpLog.WriteLine(Localization.Core.SCSI_device_type_0, _dev.ScsiType);
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_dumpLog.WriteLine(Localization.Core.Media_identified_as_0, dskType);
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_dumpLog.WriteLine(Localization.Core.Media_part_number_is_0, mediaPartNumber);
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bool ret;
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var mhddLog = new MhddLog(_outputPrefix + ".mhddlog.bin", _dev, blocks, blockSize, blocksToRead, _private,
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_dimensions);
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var ibgLog = new IbgLog(_outputPrefix + ".ibg", 0x0010);
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ret = outputOptical.Create(_outputPath, dskType, _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(Localization.Core.Error_creating_output_image_not_continuing);
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_dumpLog.WriteLine(outputOptical.ErrorMessage);
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StoppingErrorMessage?.Invoke(Localization.Core.Error_creating_output_image_not_continuing +
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Environment.NewLine + outputOptical.ErrorMessage);
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return;
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}
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start = DateTime.UtcNow;
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double imageWriteDuration = 0;
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outputOptical.SetTracks(new List<Track>
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{
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new()
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{
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BytesPerSector = (int)blockSize,
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EndSector = blocks - 1,
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Sequence = 1,
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RawBytesPerSector = (int)blockSize,
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SubchannelType = TrackSubchannelType.None,
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Session = 1,
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Type = TrackType.Data
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}
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});
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DumpHardware currentTry = null;
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ExtentsULong extents = null;
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ResumeSupport.Process(true, _dev.IsRemovable, blocks, _dev.Manufacturer, _dev.Model, _dev.Serial,
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_dev.PlatformId, ref _resume, ref currentTry, ref extents, _dev.FirmwareRevision,
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_private, _force);
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if(currentTry == null ||
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extents == null)
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{
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StoppingErrorMessage?.Invoke(Localization.Core.Could_not_process_resume_file_not_continuing);
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return;
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}
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if(_resume.NextBlock > 0)
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_dumpLog.WriteLine(Localization.Core.Resuming_from_block_0, _resume.NextBlock);
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if(_createGraph)
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{
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Spiral.DiscParameters discSpiralParameters = Spiral.DiscParametersFromMediaType(dskType);
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if(discSpiralParameters is not null)
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_mediaGraph = new Spiral((int)_dimensions, (int)_dimensions, discSpiralParameters, blocks);
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else
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_mediaGraph = new BlockMap((int)_dimensions, (int)_dimensions, blocks);
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if(_mediaGraph is not null)
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foreach(Tuple<ulong, ulong> e in extents.ToArray())
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_mediaGraph?.PaintSectorsGood(e.Item1, (uint)(e.Item2 - e.Item1 + 2));
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_mediaGraph?.PaintSectorsBad(_resume.BadBlocks);
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}
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bool newTrim = false;
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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(Localization.Core.Aborted);
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_dumpLog.WriteLine(Localization.Core.Aborted);
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break;
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}
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if(blocks - i < blocksToRead)
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blocksToRead = (uint)(blocks - i);
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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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UpdateProgress?.
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Invoke(string.Format(Localization.Core.Reading_sector_0_of_1_2_MiB_sec, i, blocks, currentSpeed),
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(long)i, (long)blocks);
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sense = _dev.Read12(out readBuffer, out senseBuf, 0, false, true, false, false, (uint)(umdStart + (i * 4)),
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512, 0, blocksToRead * 4, false, _dev.Timeout, out double cmdDuration);
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totalDuration += cmdDuration;
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if(!sense &&
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!_dev.Error)
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{
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mhddLog.Write(i, cmdDuration, blocksToRead);
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ibgLog.Write(i, currentSpeed * 1024);
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DateTime writeStart = DateTime.Now;
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outputOptical.WriteSectors(readBuffer, i, blocksToRead);
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imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
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extents.Add(i, blocksToRead, true);
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_mediaGraph?.PaintSectorsGood(i, blocksToRead);
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}
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else
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{
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_errorLog?.WriteLine(i, _dev.Error, _dev.LastError, senseBuf);
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// TODO: Reset device after X errors
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if(_stopOnError)
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return; // TODO: Return more cleanly
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if(i + _skip > blocks)
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_skip = (uint)(blocks - i);
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// Write empty data
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DateTime writeStart = DateTime.Now;
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outputOptical.WriteSectors(new byte[blockSize * _skip], i, _skip);
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imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
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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, cmdDuration < 500 ? 65535 : cmdDuration, _skip);
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ibgLog.Write(i, 0);
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_dumpLog.WriteLine(Localization.Core.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 <= 0)
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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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_resume.BadBlocks = _resume.BadBlocks.Distinct().ToList();
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end = DateTime.UtcNow;
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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 / (totalDuration / 1000), _devicePath);
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UpdateStatus?.Invoke(string.Format(Localization.Core.Dump_finished_in_0_seconds, (end - start).TotalSeconds));
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UpdateStatus?.Invoke(string.Format(Localization.Core.Average_dump_speed_0_KiB_sec,
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blockSize * (double)(blocks + 1) / 1024 / (totalDuration / 1000)));
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UpdateStatus?.Invoke(string.Format(Localization.Core.Average_write_speed_0_KiB_sec,
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blockSize * (double)(blocks + 1) / 1024 / imageWriteDuration));
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_dumpLog.WriteLine(Localization.Core.Dump_finished_in_0_seconds, (end - start).TotalSeconds);
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_dumpLog.WriteLine(Localization.Core.Average_dump_speed_0_KiB_sec,
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blockSize * (double)(blocks + 1) / 1024 / (totalDuration / 1000));
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_dumpLog.WriteLine(Localization.Core.Average_write_speed_0_KiB_sec,
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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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_dumpLog.WriteLine(Localization.Core.Trimming_skipped_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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_dumpLog.WriteLine(Localization.Core.Aborted);
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break;
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}
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PulseProgress?.Invoke(string.Format(Localization.Core.Trimming_sector_0, badSector));
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sense = _dev.Read12(out readBuffer, out senseBuf, 0, false, true, false, false,
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(uint)(umdStart + (badSector * 4)), 512, 0, 4, false, _dev.Timeout, out double _);
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if(sense || _dev.Error)
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{
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_errorLog?.WriteLine(badSector, _dev.Error, _dev.LastError, senseBuf);
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continue;
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}
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_resume.BadBlocks.Remove(badSector);
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extents.Add(badSector);
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outputOptical.WriteSector(readBuffer, badSector);
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_mediaGraph?.PaintSectorGood(badSector);
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}
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EndProgress?.Invoke();
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end = DateTime.UtcNow;
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_dumpLog.WriteLine(Localization.Core.Trimming_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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bool runningPersistent = false;
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Modes.ModePage? currentModePage = null;
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byte[] md6;
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if(_persistent)
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{
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Modes.ModePage_01 pg;
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sense = _dev.ModeSense6(out readBuffer, out _, false, ScsiModeSensePageControl.Current, 0x01,
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_dev.Timeout, out _);
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if(!sense)
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{
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Modes.DecodedMode? dcMode6 = Modes.DecodeMode6(readBuffer, _dev.ScsiType);
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if(dcMode6.HasValue)
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foreach(Modes.ModePage modePage in dcMode6.Value.Pages.Where(modePage =>
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modePage is { Page: 0x01, Subpage: 0x00 }))
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currentModePage = modePage;
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}
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if(currentModePage == null)
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{
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pg = new Modes.ModePage_01
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{
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PS = false,
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AWRE = true,
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ARRE = true,
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TB = false,
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RC = false,
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EER = true,
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PER = false,
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DTE = true,
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DCR = false,
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ReadRetryCount = 32
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};
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currentModePage = new Modes.ModePage
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{
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Page = 0x01,
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Subpage = 0x00,
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PageResponse = Modes.EncodeModePage_01(pg)
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};
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}
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pg = new Modes.ModePage_01
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{
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PS = false,
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AWRE = false,
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ARRE = false,
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TB = true,
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RC = false,
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EER = true,
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PER = false,
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DTE = false,
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DCR = false,
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ReadRetryCount = 255
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};
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var md = new Modes.DecodedMode
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{
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Header = new Modes.ModeHeader(),
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Pages = new[]
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{
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new Modes.ModePage
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{
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Page = 0x01,
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Subpage = 0x00,
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PageResponse = Modes.EncodeModePage_01(pg)
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}
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}
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};
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md6 = Modes.EncodeMode6(md, _dev.ScsiType);
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_dumpLog.WriteLine(Localization.Core.Sending_MODE_SELECT_to_drive_return_damaged_blocks);
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sense = _dev.ModeSelect(md6, out senseBuf, true, false, _dev.Timeout, out _);
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if(sense)
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{
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UpdateStatus?.Invoke(Localization.Core.
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Drive_did_not_accept_MODE_SELECT_command_for_persistent_error_reading);
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AaruConsole.DebugWriteLine(Localization.Core.Error_0, Sense.PrettifySense(senseBuf));
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_dumpLog.WriteLine(Localization.Core.
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Drive_did_not_accept_MODE_SELECT_command_for_persistent_error_reading);
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}
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else
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runningPersistent = true;
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}
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InitProgress?.Invoke();
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repeatRetry:
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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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_dumpLog.WriteLine(Localization.Core.Aborted);
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break;
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|
}
|
|
|
|
if(forward)
|
|
PulseProgress?.Invoke(runningPersistent
|
|
? string.
|
|
Format(Localization.Core.Retrying_sector_0_pass_1_recovering_partial_data_forward,
|
|
badSector, pass)
|
|
: string.Format(Localization.Core.Retrying_sector_0_pass_1_forward,
|
|
badSector, pass));
|
|
else
|
|
PulseProgress?.Invoke(runningPersistent
|
|
? string.
|
|
Format(Localization.Core.Retrying_sector_0_pass_1_recovering_partial_data_reverse,
|
|
badSector, pass)
|
|
: string.Format(Localization.Core.Retrying_sector_0_pass_1_reverse,
|
|
badSector, pass));
|
|
|
|
sense = _dev.Read12(out readBuffer, out senseBuf, 0, false, true, false, false,
|
|
(uint)(umdStart + (badSector * 4)), 512, 0, 4, false, _dev.Timeout,
|
|
out double cmdDuration);
|
|
|
|
totalDuration += cmdDuration;
|
|
|
|
if(sense || _dev.Error)
|
|
_errorLog?.WriteLine(badSector, _dev.Error, _dev.LastError, senseBuf);
|
|
|
|
if(!sense &&
|
|
!_dev.Error)
|
|
{
|
|
_resume.BadBlocks.Remove(badSector);
|
|
extents.Add(badSector);
|
|
outputOptical.WriteSector(readBuffer, badSector);
|
|
_mediaGraph?.PaintSectorGood(badSector);
|
|
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Correctly_retried_block_0_in_pass_1, badSector,
|
|
pass));
|
|
|
|
_dumpLog.WriteLine(Localization.Core.Correctly_retried_block_0_in_pass_1, badSector, pass);
|
|
}
|
|
else if(runningPersistent)
|
|
outputOptical.WriteSector(readBuffer, badSector);
|
|
}
|
|
|
|
if(pass < _retryPasses &&
|
|
!_aborted &&
|
|
_resume.BadBlocks.Count > 0)
|
|
{
|
|
pass++;
|
|
forward = !forward;
|
|
_resume.BadBlocks.Sort();
|
|
|
|
if(!forward)
|
|
_resume.BadBlocks.Reverse();
|
|
|
|
goto repeatRetry;
|
|
}
|
|
|
|
if(runningPersistent && currentModePage.HasValue)
|
|
{
|
|
var md = new Modes.DecodedMode
|
|
{
|
|
Header = new Modes.ModeHeader(),
|
|
Pages = new[]
|
|
{
|
|
currentModePage.Value
|
|
}
|
|
};
|
|
|
|
md6 = Modes.EncodeMode6(md, _dev.ScsiType);
|
|
|
|
_dumpLog.WriteLine(Localization.Core.Sending_MODE_SELECT_to_drive_return_device_to_previous_status);
|
|
_dev.ModeSelect(md6, out _, true, false, _dev.Timeout, out _);
|
|
}
|
|
|
|
EndProgress?.Invoke();
|
|
AaruConsole.WriteLine();
|
|
}
|
|
#endregion Error handling
|
|
|
|
_resume.BadBlocks.Sort();
|
|
|
|
foreach(ulong bad in _resume.BadBlocks)
|
|
_dumpLog.WriteLine(Localization.Core.Sector_0_could_not_be_read, bad);
|
|
|
|
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
|
|
|
|
var metadata = new CommonTypes.Structs.ImageInfo
|
|
{
|
|
Application = "Aaru",
|
|
ApplicationVersion = Version.GetVersion(),
|
|
MediaPartNumber = mediaPartNumber
|
|
};
|
|
|
|
if(!outputOptical.SetImageInfo(metadata))
|
|
ErrorMessage?.Invoke(Localization.Core.Error_0_setting_metadata + Environment.NewLine +
|
|
outputOptical.ErrorMessage);
|
|
|
|
outputOptical.SetDumpHardware(_resume.Tries);
|
|
|
|
if(_preSidecar != null)
|
|
outputOptical.SetMetadata(_preSidecar);
|
|
|
|
_dumpLog.WriteLine(Localization.Core.Closing_output_file);
|
|
UpdateStatus?.Invoke(Localization.Core.Closing_output_file);
|
|
DateTime closeStart = DateTime.Now;
|
|
outputOptical.Close();
|
|
DateTime closeEnd = DateTime.Now;
|
|
_dumpLog.WriteLine(Localization.Core.Closed_in_0_seconds, (closeEnd - closeStart).TotalSeconds);
|
|
|
|
if(_aborted)
|
|
{
|
|
UpdateStatus?.Invoke(Localization.Core.Aborted);
|
|
_dumpLog.WriteLine(Localization.Core.Aborted);
|
|
|
|
return;
|
|
}
|
|
|
|
double totalChkDuration = 0;
|
|
|
|
if(_metadata)
|
|
WriteOpticalSidecar(blockSize, blocks, dskType, null, null, 1, out totalChkDuration, null);
|
|
|
|
UpdateStatus?.Invoke("");
|
|
|
|
UpdateStatus?.
|
|
Invoke(string.Format(Localization.Core.Took_a_total_of_0_seconds_1_processing_commands_2_checksumming_3_writing_4_closing,
|
|
(end - start).TotalSeconds, totalDuration / 1000, totalChkDuration / 1000,
|
|
imageWriteDuration, (closeEnd - closeStart).TotalSeconds));
|
|
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Average_speed_0_MiB_sec,
|
|
blockSize * (double)(blocks + 1) / 1048576 / (totalDuration / 1000)));
|
|
|
|
if(maxSpeed > 0)
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Fastest_speed_burst_0_MiB_sec, maxSpeed));
|
|
|
|
if(minSpeed is > 0 and < double.MaxValue)
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Slowest_speed_burst_0_MiB_sec, minSpeed));
|
|
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core._0_sectors_could_not_be_read, _resume.BadBlocks.Count));
|
|
UpdateStatus?.Invoke("");
|
|
|
|
Statistics.AddMedia(dskType, true);
|
|
}
|
|
} |