mirror of
https://github.com/aaru-dps/Aaru.git
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1029 lines
40 KiB
C#
1029 lines
40 KiB
C#
// /***************************************************************************
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// Aaru Data Preservation Suite
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// ----------------------------------------------------------------------------
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//
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// Filename : SecureDigital.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 SecureDigital and MultiMediaCard flash cards.
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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 © 2011-2025 Natalia Portillo
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// ****************************************************************************/
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// ReSharper disable JoinDeclarationAndInitializer
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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.Text.Json;
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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.Core.Graphics;
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using Aaru.Core.Logging;
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using Aaru.Decoders.MMC;
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using Aaru.Decoders.SecureDigital;
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using Aaru.Logging;
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using Humanizer;
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using Humanizer.Bytes;
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using Humanizer.Localisation;
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using CSD = Aaru.Decoders.MMC.CSD;
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using DeviceType = Aaru.CommonTypes.Enums.DeviceType;
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using Version = Aaru.CommonTypes.Interop.Version;
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namespace Aaru.Core.Devices.Dumping;
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/// <summary>Implements dumping a MultiMediaCard or SecureDigital flash card</summary>
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public partial class Dump
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{
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/// <summary>Dumps a MultiMediaCard or SecureDigital flash card</summary>
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void SecureDigital()
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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(Localization.Core.Raw_dumping_is_not_supported_in_MMC_or_SD_devices_Continuing);
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else
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{
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StoppingErrorMessage?.Invoke(Localization.Core
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.Raw_dumping_is_not_supported_in_MMC_or_SD_devices_Aborting);
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return;
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}
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}
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bool sense;
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const ushort sdProfile = 0x0001;
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const uint timeout = 5;
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double duration;
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ushort blocksToRead = 128;
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uint blockSize = 512;
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ulong blocks = 0;
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byte[] csd = null;
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byte[] ocr = null;
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byte[] ecsd = null;
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byte[] scr = null;
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uint physicalBlockSize = 0;
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bool byteAddressed = true;
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uint[] response;
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bool supportsCmd23 = false;
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var outputFormat = _outputPlugin as IWritableImage;
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Dictionary<MediaTagType, byte[]> mediaTags = new();
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switch(_dev.Type)
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{
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case DeviceType.MMC:
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{
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UpdateStatus?.Invoke(Localization.Core.Reading_CSD);
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sense = _dev.ReadCsd(out csd, out response, timeout, out duration);
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if(!sense)
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{
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CSD csdDecoded = Decoders.MMC.Decoders.DecodeCSD(csd);
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blocks = (ulong)((csdDecoded.Size + 1) * Math.Pow(2, csdDecoded.SizeMultiplier + 2));
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blockSize = (uint)Math.Pow(2, csdDecoded.ReadBlockLength);
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mediaTags.Add(MediaTagType.MMC_CSD, null);
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// Found at least since MMC System Specification 3.31
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supportsCmd23 = csdDecoded.Version >= 3;
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if(csdDecoded.Size == 0xFFF)
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{
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UpdateStatus?.Invoke(Localization.Core.Reading_Extended_CSD);
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sense = _dev.ReadExtendedCsd(out ecsd, out response, timeout, out duration);
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if(!sense)
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{
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ExtendedCSD ecsdDecoded = Decoders.MMC.Decoders.DecodeExtendedCSD(ecsd);
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blocks = ecsdDecoded.SectorCount;
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blockSize = (uint)(ecsdDecoded.SectorSize == 1 ? 4096 : 512);
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physicalBlockSize = ecsdDecoded.NativeSectorSize switch
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{
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0 => 512,
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1 => 4096,
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_ => physicalBlockSize
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};
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blocksToRead = (ushort)(ecsdDecoded.OptimalReadSize * 4096 / blockSize);
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if(blocksToRead == 0) blocksToRead = 128;
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// Supposing it's high-capacity MMC if it has Extended CSD...
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byteAddressed = false;
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mediaTags.Add(MediaTagType.MMC_ExtendedCSD, null);
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}
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else
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{
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_errorLog?.WriteLine("Read eCSD", _dev.Error, _dev.LastError, response);
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ecsd = null;
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}
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}
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}
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else
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{
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_errorLog?.WriteLine("Read CSD", _dev.Error, _dev.LastError, response);
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csd = null;
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}
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UpdateStatus?.Invoke(Localization.Core.Reading_OCR);
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sense = _dev.ReadOcr(out ocr, out response, timeout, out duration);
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if(sense)
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{
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_errorLog?.WriteLine("Read OCR", _dev.Error, _dev.LastError, response);
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ocr = null;
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}
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else
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mediaTags.Add(MediaTagType.MMC_OCR, null);
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break;
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}
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case DeviceType.SecureDigital:
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{
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UpdateStatus?.Invoke(Localization.Core.Reading_CSD);
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sense = _dev.ReadCsd(out csd, out response, timeout, out duration);
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if(!sense)
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{
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Decoders.SecureDigital.CSD csdDecoded = Decoders.SecureDigital.Decoders.DecodeCSD(csd);
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blocks = (ulong)(csdDecoded.Structure == 0
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? (csdDecoded.Size + 1) * Math.Pow(2, csdDecoded.SizeMultiplier + 2)
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: (csdDecoded.Size + 1) * 1024);
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blockSize = (uint)Math.Pow(2, csdDecoded.ReadBlockLength);
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// Structure >=1 for SDHC/SDXC, so that's block addressed
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byteAddressed = csdDecoded.Structure == 0;
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mediaTags.Add(MediaTagType.SD_CSD, null);
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physicalBlockSize = blockSize;
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if(blockSize != 512)
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{
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uint ratio = blockSize / 512;
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blocks *= ratio;
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blockSize = 512;
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}
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}
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else
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{
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_errorLog?.WriteLine("Read CSD", _dev.Error, _dev.LastError, response);
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csd = null;
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}
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UpdateStatus?.Invoke(Localization.Core.Reading_OCR);
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sense = _dev.ReadSdocr(out ocr, out response, timeout, out duration);
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if(sense)
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{
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_errorLog?.WriteLine("Read OCR", _dev.Error, _dev.LastError, response);
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ocr = null;
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}
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else
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mediaTags.Add(MediaTagType.SD_OCR, null);
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UpdateStatus?.Invoke(Localization.Core.Reading_SCR);
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sense = _dev.ReadScr(out scr, out response, timeout, out duration);
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if(sense)
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{
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_errorLog?.WriteLine("Read SCR", _dev.Error, _dev.LastError, response);
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scr = null;
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}
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else
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{
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supportsCmd23 = Decoders.SecureDigital.Decoders.DecodeSCR(scr)
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?.CommandSupport.HasFlag(CommandSupport.SetBlockCount) ??
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false;
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mediaTags.Add(MediaTagType.SD_SCR, null);
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}
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break;
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}
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}
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UpdateStatus?.Invoke(Localization.Core.Reading_CID);
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sense = _dev.ReadCid(out byte[] cid, out response, timeout, out duration);
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if(sense)
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{
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_errorLog?.WriteLine("Read CID", _dev.Error, _dev.LastError, response);
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cid = null;
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}
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else
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mediaTags.Add(_dev.Type == DeviceType.SecureDigital ? MediaTagType.SD_CID : MediaTagType.MMC_CID, null);
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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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if(blocks == 0)
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{
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StoppingErrorMessage?.Invoke(Localization.Core.Unable_to_get_device_size);
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return;
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}
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UpdateStatus?.Invoke(string.Format(Localization.Core.Device_reports_0_blocks, blocks));
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byte[] cmdBuf;
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bool error;
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if(blocksToRead > _maximumReadable) blocksToRead = (ushort)_maximumReadable;
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if(supportsCmd23 && blocksToRead > 1)
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{
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sense = _dev.ReadWithBlockCount(out cmdBuf, out _, 0, blockSize, 1, byteAddressed, timeout, out duration);
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if(sense || _dev.Error) supportsCmd23 = false;
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// Need to restart device, otherwise is it just busy streaming data with no one listening
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sense = _dev.ReOpen();
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if(sense)
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{
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StoppingErrorMessage?.Invoke(string.Format(Localization.Core.Error_0_reopening_device, _dev.LastError));
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return;
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}
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}
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if(supportsCmd23 && blocksToRead > 1)
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{
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while(true)
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{
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error = _dev.ReadWithBlockCount(out cmdBuf,
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out _,
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0,
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blockSize,
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blocksToRead,
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byteAddressed,
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timeout,
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out duration);
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if(error) blocksToRead /= 2;
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if(!error || blocksToRead == 1) break;
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}
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if(error)
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{
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StoppingErrorMessage?.Invoke(string.Format(Localization.Core
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.Device_error_0_trying_to_guess_ideal_transfer_length,
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_dev.LastError));
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return;
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}
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}
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if(_useBufferedReads && blocksToRead > 1 && !supportsCmd23)
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{
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while(true)
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{
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error = _dev.BufferedOsRead(out cmdBuf, 0, blockSize * blocksToRead, out duration);
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if(error) blocksToRead /= 2;
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if(!error || blocksToRead == 1) break;
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// Device is in timeout, reopen to reset
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if(_dev.LastError == 110) _dev.ReOpen();
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}
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if(error)
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{
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UpdateStatus?.Invoke(Localization.Core.DumBuffered_OS_reads_are_not_working_trying_direct_commands);
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blocksToRead = 1;
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_useBufferedReads = false;
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}
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}
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if(!_useBufferedReads && blocksToRead > 1 && !supportsCmd23)
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{
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while(true)
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{
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error = _dev.ReadMultipleUsingSingle(out cmdBuf,
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out _,
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0,
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blockSize,
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blocksToRead,
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byteAddressed,
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timeout,
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out duration);
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if(error) blocksToRead /= 2;
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// Device is in timeout, reopen to reset
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if(_dev.LastError == 110) _dev.ReOpen();
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if(!error || blocksToRead == 1) break;
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}
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if(error)
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{
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StoppingErrorMessage?.Invoke(string.Format(Localization.Core
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.Device_error_0_trying_to_guess_ideal_transfer_length,
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_dev.LastError));
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return;
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}
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}
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if(blocksToRead == 1)
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{
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error = _dev.ReadSingleBlock(out cmdBuf, out _, 0, blockSize, byteAddressed, timeout, out duration);
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if(error)
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{
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StoppingErrorMessage?.Invoke(string.Format(Localization.Core.Device_error_0_trying_to_read_from_device,
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_dev.LastError));
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return;
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}
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}
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if(supportsCmd23 || blocksToRead == 1)
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UpdateStatus?.Invoke(string.Format(Localization.Core.Device_can_read_0_blocks_at_a_time, blocksToRead));
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else if(_useBufferedReads)
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{
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UpdateStatus?.Invoke(string.Format(Localization.Core
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.Device_can_read_0_blocks_at_a_time_using_OS_buffered_reads,
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blocksToRead));
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}
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else
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{
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UpdateStatus?.Invoke(string.Format(Localization.Core.Device_can_read_0_blocks_using_sequential_commands,
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blocksToRead));
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}
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if(_skip < blocksToRead) _skip = blocksToRead;
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DumpHardware currentTry = null;
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ExtentsULong extents = null;
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ResumeSupport.Process(true,
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false,
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blocks,
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_dev.Manufacturer,
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_dev.Model,
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_dev.Serial,
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_dev.PlatformId,
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ref _resume,
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ref currentTry,
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ref extents,
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_dev.FirmwareRevision,
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_private,
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_force);
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if(currentTry == null || 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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bool ret = true;
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foreach(MediaTagType tag in mediaTags.Keys.Where(tag => !outputFormat.SupportedMediaTags.Contains(tag)))
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{
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ret = false;
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ErrorMessage?.Invoke(string.Format(Localization.Core.Output_format_does_not_support_0, tag));
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}
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if(!ret)
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{
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if(_force)
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ErrorMessage?.Invoke(Localization.Core.Several_media_tags_not_supported_continuing);
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else
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{
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StoppingErrorMessage?.Invoke(Localization.Core.Several_media_tags_not_supported_not_continuing);
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return;
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}
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}
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var mhddLog = new MhddLog(_outputPrefix + ".mhddlog.bin",
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_dev,
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blocks,
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blockSize,
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blocksToRead,
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_private,
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_dimensions);
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var ibgLog = new IbgLog(_outputPrefix + ".ibg", sdProfile);
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ret = outputFormat.Create(_outputPath,
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_dev.Type == DeviceType.SecureDigital ? MediaType.SecureDigital : MediaType.MMC,
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_formatOptions,
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blocks,
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blockSize);
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// Cannot create image
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if(!ret)
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{
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StoppingErrorMessage?.Invoke(Localization.Core.Error_creating_output_image_not_continuing +
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Environment.NewLine +
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outputFormat.ErrorMessage);
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return;
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}
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if(cid != null)
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{
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switch(_dev.Type)
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{
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case DeviceType.SecureDigital when _private:
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// Clear serial number and manufacturing date
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cid[9] = 0;
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cid[10] = 0;
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cid[11] = 0;
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cid[12] = 0;
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cid[13] = 0;
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cid[14] = 0;
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break;
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case DeviceType.MMC when _private:
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// Clear serial number and manufacturing date
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cid[10] = 0;
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cid[11] = 0;
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cid[12] = 0;
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cid[13] = 0;
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cid[14] = 0;
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break;
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}
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ret = outputFormat.WriteMediaTag(cid,
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_dev.Type == DeviceType.SecureDigital
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? MediaTagType.SD_CID
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: MediaTagType.MMC_CID);
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// Cannot write CID to image
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if(!ret && !_force)
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{
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StoppingErrorMessage?.Invoke(Localization.Core.Cannot_write_CID_to_output_image +
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Environment.NewLine +
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outputFormat.ErrorMessage);
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return;
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}
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}
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if(csd != null)
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{
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ret = outputFormat.WriteMediaTag(csd,
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_dev.Type == DeviceType.SecureDigital
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? MediaTagType.SD_CSD
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: MediaTagType.MMC_CSD);
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// Cannot write CSD to image
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if(!ret && !_force)
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{
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StoppingErrorMessage?.Invoke(Localization.Core.Cannot_write_CSD_to_output_image +
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Environment.NewLine +
|
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outputFormat.ErrorMessage);
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return;
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}
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}
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if(ecsd != null)
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{
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ret = outputFormat.WriteMediaTag(ecsd, MediaTagType.MMC_ExtendedCSD);
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|
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// Cannot write Extended CSD to image
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if(!ret && !_force)
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{
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StoppingErrorMessage?.Invoke(Localization.Core.Cannot_write_Extended_CSD_to_output_image +
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Environment.NewLine +
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outputFormat.ErrorMessage);
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return;
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}
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}
|
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|
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if(ocr != null)
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{
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ret = outputFormat.WriteMediaTag(ocr,
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_dev.Type == DeviceType.SecureDigital
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? MediaTagType.SD_OCR
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: MediaTagType.MMC_OCR);
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|
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// Cannot write OCR to image
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if(!ret && !_force)
|
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{
|
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StoppingErrorMessage?.Invoke(Localization.Core.Cannot_write_OCR_to_output_image +
|
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Environment.NewLine +
|
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outputFormat.ErrorMessage);
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return;
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}
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}
|
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|
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if(scr != null)
|
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{
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ret = outputFormat.WriteMediaTag(scr, MediaTagType.SD_SCR);
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|
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// Cannot write SCR to image
|
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if(!ret && !_force)
|
|
{
|
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StoppingErrorMessage?.Invoke(Localization.Core.Cannot_write_SCR_to_output_image +
|
|
Environment.NewLine +
|
|
outputFormat.ErrorMessage);
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
if(_resume.NextBlock > 0)
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Resuming_from_block_0, _resume.NextBlock));
|
|
|
|
if(_createGraph)
|
|
{
|
|
Spiral.DiscParameters discSpiralParameters =
|
|
Spiral.DiscParametersFromMediaType(_dev.Type == DeviceType.SecureDigital
|
|
? MediaType.SecureDigital
|
|
: MediaType.MMC);
|
|
|
|
if(discSpiralParameters is not null)
|
|
_mediaGraph = new Spiral((int)_dimensions, (int)_dimensions, discSpiralParameters, blocks);
|
|
else
|
|
_mediaGraph = new BlockMap((int)_dimensions, (int)_dimensions, blocks);
|
|
|
|
if(_mediaGraph is not null)
|
|
{
|
|
foreach(Tuple<ulong, ulong> e in extents.ToArray())
|
|
_mediaGraph?.PaintSectorsGood(e.Item1, (uint)(e.Item2 - e.Item1 + 2));
|
|
}
|
|
|
|
_mediaGraph?.PaintSectorsBad(_resume.BadBlocks);
|
|
}
|
|
|
|
_dumpStopwatch.Restart();
|
|
_speedStopwatch.Reset();
|
|
double imageWriteDuration = 0;
|
|
bool newTrim = false;
|
|
ulong sectorSpeedStart = 0;
|
|
|
|
InitProgress?.Invoke();
|
|
|
|
for(ulong i = _resume.NextBlock; i < blocks; i += blocksToRead)
|
|
{
|
|
if(_aborted)
|
|
{
|
|
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
|
|
UpdateStatus?.Invoke(Localization.Core.Aborted);
|
|
|
|
break;
|
|
}
|
|
|
|
if(blocks - i < blocksToRead) blocksToRead = (byte)(blocks - i);
|
|
|
|
if(currentSpeed > maxSpeed && currentSpeed > 0) maxSpeed = currentSpeed;
|
|
|
|
if(currentSpeed < minSpeed && currentSpeed > 0) minSpeed = currentSpeed;
|
|
|
|
UpdateProgress?.Invoke(string.Format(Localization.Core.Reading_sector_0_of_1_2,
|
|
i,
|
|
blocks,
|
|
ByteSize.FromMegabytes(currentSpeed).Per(_oneSecond).Humanize()),
|
|
(long)i,
|
|
(long)blocks);
|
|
|
|
_speedStopwatch.Start();
|
|
|
|
if(blocksToRead == 1)
|
|
{
|
|
error = _dev.ReadSingleBlock(out cmdBuf,
|
|
out _,
|
|
(uint)i,
|
|
blockSize,
|
|
byteAddressed,
|
|
timeout,
|
|
out duration);
|
|
}
|
|
else if(supportsCmd23)
|
|
{
|
|
error = _dev.ReadWithBlockCount(out cmdBuf,
|
|
out _,
|
|
(uint)i,
|
|
blockSize,
|
|
blocksToRead,
|
|
byteAddressed,
|
|
timeout,
|
|
out duration);
|
|
}
|
|
else if(_useBufferedReads)
|
|
error = _dev.BufferedOsRead(out cmdBuf, (long)(i * blockSize), blockSize * blocksToRead, out duration);
|
|
else
|
|
{
|
|
error = _dev.ReadMultipleUsingSingle(out cmdBuf,
|
|
out _,
|
|
(uint)i,
|
|
blockSize,
|
|
blocksToRead,
|
|
byteAddressed,
|
|
timeout,
|
|
out duration);
|
|
}
|
|
|
|
_speedStopwatch.Stop();
|
|
|
|
if(!error)
|
|
{
|
|
mhddLog.Write(i, duration, blocksToRead);
|
|
ibgLog.Write(i, currentSpeed * 1024);
|
|
_writeStopwatch.Restart();
|
|
outputFormat.WriteSectors(cmdBuf, i, blocksToRead);
|
|
imageWriteDuration += _writeStopwatch.Elapsed.TotalSeconds;
|
|
extents.Add(i, blocksToRead, true);
|
|
_mediaGraph?.PaintSectorsGood(i, blocksToRead);
|
|
}
|
|
else
|
|
{
|
|
_errorLog?.WriteLine(i, _dev.Error, _dev.LastError, byteAddressed, response);
|
|
|
|
if(i + _skip > blocks) _skip = (uint)(blocks - i);
|
|
|
|
for(ulong b = i; b < i + _skip; b++) _resume.BadBlocks.Add(b);
|
|
|
|
mhddLog.Write(i, duration < 500 ? 65535 : duration, _skip);
|
|
|
|
ibgLog.Write(i, 0);
|
|
_writeStopwatch.Restart();
|
|
outputFormat.WriteSectors(new byte[blockSize * _skip], i, _skip);
|
|
imageWriteDuration += _writeStopwatch.Elapsed.TotalSeconds;
|
|
AaruLogging.WriteLine(Localization.Core.Skipping_0_blocks_from_errored_block_1, _skip, i);
|
|
i += _skip - blocksToRead;
|
|
newTrim = true;
|
|
}
|
|
|
|
_writeStopwatch.Stop();
|
|
sectorSpeedStart += blocksToRead;
|
|
_resume.NextBlock = i + blocksToRead;
|
|
|
|
double elapsed = _speedStopwatch.Elapsed.TotalSeconds;
|
|
|
|
if(elapsed <= 0 || sectorSpeedStart * blockSize < 524288) continue;
|
|
|
|
currentSpeed = sectorSpeedStart * blockSize / (1048576 * elapsed);
|
|
sectorSpeedStart = 0;
|
|
_speedStopwatch.Reset();
|
|
}
|
|
|
|
_resume.BadBlocks = _resume.BadBlocks.Distinct().ToList();
|
|
|
|
_speedStopwatch.Stop();
|
|
_dumpStopwatch.Stop();
|
|
EndProgress?.Invoke();
|
|
mhddLog.Close();
|
|
|
|
ibgLog.Close(_dev,
|
|
blocks,
|
|
blockSize,
|
|
_dumpStopwatch.Elapsed.TotalSeconds,
|
|
currentSpeed * 1024,
|
|
blockSize * (double)(blocks + 1) / 1024 / (totalDuration / 1000),
|
|
_devicePath);
|
|
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Dump_finished_in_0,
|
|
_dumpStopwatch.Elapsed.Humanize(minUnit: TimeUnit.Second)));
|
|
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Average_dump_speed_0,
|
|
ByteSize.FromBytes(blockSize * (blocks + 1))
|
|
.Per(totalDuration.Milliseconds())
|
|
.Humanize()));
|
|
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Average_dump_speed_0,
|
|
ByteSize.FromBytes(blockSize * (blocks + 1))
|
|
.Per(imageWriteDuration.Seconds())
|
|
.Humanize()));
|
|
|
|
|
|
#region Trimming
|
|
|
|
if(_resume.BadBlocks.Count > 0 && !_aborted && _trim && newTrim)
|
|
{
|
|
_trimStopwatch.Restart();
|
|
UpdateStatus?.Invoke(Localization.Core.Trimming_skipped_sectors);
|
|
|
|
ulong[] tmpArray = _resume.BadBlocks.ToArray();
|
|
InitProgress?.Invoke();
|
|
|
|
foreach(ulong badSector in tmpArray)
|
|
{
|
|
if(_aborted)
|
|
{
|
|
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
|
|
UpdateStatus?.Invoke(Localization.Core.Aborted);
|
|
|
|
break;
|
|
}
|
|
|
|
PulseProgress?.Invoke(string.Format(Localization.Core.Trimming_sector_0, badSector));
|
|
|
|
error = _dev.ReadSingleBlock(out cmdBuf,
|
|
out response,
|
|
(uint)badSector,
|
|
blockSize,
|
|
byteAddressed,
|
|
timeout,
|
|
out duration);
|
|
|
|
totalDuration += duration;
|
|
|
|
if(error)
|
|
{
|
|
_errorLog?.WriteLine(badSector, _dev.Error, _dev.LastError, byteAddressed, response);
|
|
|
|
continue;
|
|
}
|
|
|
|
_resume.BadBlocks.Remove(badSector);
|
|
extents.Add(badSector);
|
|
outputFormat.WriteSector(cmdBuf, badSector);
|
|
_mediaGraph?.PaintSectorGood(badSector);
|
|
}
|
|
|
|
EndProgress?.Invoke();
|
|
_trimStopwatch.Stop();
|
|
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Trimming_finished_in_0,
|
|
_trimStopwatch.Elapsed.Humanize(minUnit: TimeUnit.Second)));
|
|
}
|
|
|
|
#endregion Trimming
|
|
|
|
#region Error handling
|
|
|
|
if(_resume.BadBlocks.Count > 0 && !_aborted && _retryPasses > 0)
|
|
{
|
|
int pass = 1;
|
|
bool forward = true;
|
|
|
|
InitProgress?.Invoke();
|
|
repeatRetryLba:
|
|
ulong[] tmpArray = _resume.BadBlocks.ToArray();
|
|
|
|
foreach(ulong badSector in tmpArray)
|
|
{
|
|
if(_aborted)
|
|
{
|
|
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
|
|
UpdateStatus?.Invoke(Localization.Core.Aborted);
|
|
|
|
break;
|
|
}
|
|
|
|
PulseProgress?.Invoke(forward
|
|
? string.Format(Localization.Core.Retrying_sector_0_pass_1_forward,
|
|
badSector,
|
|
pass)
|
|
: string.Format(Localization.Core.Retrying_sector_0_pass_1_reverse,
|
|
badSector,
|
|
pass));
|
|
|
|
error = _dev.ReadSingleBlock(out cmdBuf,
|
|
out response,
|
|
(uint)badSector,
|
|
blockSize,
|
|
byteAddressed,
|
|
timeout,
|
|
out duration);
|
|
|
|
totalDuration += duration;
|
|
|
|
if(error)
|
|
{
|
|
_errorLog?.WriteLine(badSector, _dev.Error, _dev.LastError, byteAddressed, response);
|
|
|
|
continue;
|
|
}
|
|
|
|
_resume.BadBlocks.Remove(badSector);
|
|
extents.Add(badSector);
|
|
outputFormat.WriteSector(cmdBuf, badSector);
|
|
_mediaGraph?.PaintSectorGood(badSector);
|
|
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Correctly_retried_block_0_in_pass_1,
|
|
badSector,
|
|
pass));
|
|
}
|
|
|
|
if(pass < _retryPasses && !_aborted && _resume.BadBlocks.Count > 0)
|
|
{
|
|
pass++;
|
|
forward = !forward;
|
|
_resume.BadBlocks.Sort();
|
|
|
|
if(!forward) _resume.BadBlocks.Reverse();
|
|
|
|
goto repeatRetryLba;
|
|
}
|
|
|
|
EndProgress?.Invoke();
|
|
}
|
|
|
|
#endregion Error handling
|
|
|
|
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
|
|
|
|
outputFormat.SetDumpHardware(_resume.Tries);
|
|
|
|
// TODO: Drive info
|
|
var metadata = new CommonTypes.Structs.ImageInfo
|
|
{
|
|
Application = "Aaru",
|
|
ApplicationVersion = Version.GetVersion()
|
|
};
|
|
|
|
if(!outputFormat.SetImageInfo(metadata))
|
|
{
|
|
ErrorMessage?.Invoke(Localization.Core.Error_0_setting_metadata +
|
|
Environment.NewLine +
|
|
outputFormat.ErrorMessage);
|
|
}
|
|
|
|
if(_preSidecar != null) outputFormat.SetMetadata(_preSidecar);
|
|
|
|
UpdateStatus?.Invoke(Localization.Core.Closing_output_file);
|
|
_imageCloseStopwatch.Restart();
|
|
outputFormat.Close();
|
|
_imageCloseStopwatch.Stop();
|
|
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Closed_in_0,
|
|
_imageCloseStopwatch.Elapsed.Humanize(minUnit: TimeUnit.Second)));
|
|
|
|
|
|
if(_aborted)
|
|
{
|
|
UpdateStatus?.Invoke(Localization.Core.Aborted);
|
|
|
|
return;
|
|
}
|
|
|
|
double totalChkDuration = 0;
|
|
|
|
if(_metadata)
|
|
{
|
|
UpdateStatus?.Invoke(Localization.Core.Creating_sidecar);
|
|
IFilter filter = PluginRegister.Singleton.GetFilter(_outputPath);
|
|
var inputPlugin = ImageFormat.Detect(filter) as IMediaImage;
|
|
ErrorNumber opened = inputPlugin.Open(filter);
|
|
|
|
if(opened != ErrorNumber.NoError)
|
|
StoppingErrorMessage?.Invoke(string.Format(Localization.Core.Error_0_opening_created_image, opened));
|
|
|
|
_sidecarStopwatch.Restart();
|
|
_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;
|
|
Metadata sidecar = _sidecarClass.Create();
|
|
_sidecarStopwatch.Stop();
|
|
|
|
if(!_aborted)
|
|
{
|
|
if(_preSidecar != null)
|
|
{
|
|
_preSidecar.BlockMedias = sidecar.BlockMedias;
|
|
sidecar = _preSidecar;
|
|
}
|
|
|
|
totalChkDuration = _sidecarStopwatch.Elapsed.TotalMilliseconds;
|
|
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Sidecar_created_in_0,
|
|
_sidecarStopwatch.Elapsed.Humanize(minUnit: TimeUnit.Second)));
|
|
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Average_checksum_speed_0,
|
|
ByteSize.FromBytes(blockSize * (blocks + 1))
|
|
.Per(totalChkDuration.Milliseconds())
|
|
.Humanize()));
|
|
|
|
(string type, string subType) xmlType = (null, null);
|
|
|
|
switch(_dev.Type)
|
|
{
|
|
case DeviceType.MMC:
|
|
xmlType = CommonTypes.Metadata.MediaType.MediaTypeToString(MediaType.MMC);
|
|
|
|
sidecar.BlockMedias[0].Dimensions = Dimensions.FromMediaType(MediaType.MMC);
|
|
|
|
break;
|
|
case DeviceType.SecureDigital:
|
|
CommonTypes.Metadata.MediaType.MediaTypeToString(MediaType.SecureDigital);
|
|
|
|
sidecar.BlockMedias[0].Dimensions = Dimensions.FromMediaType(MediaType.SecureDigital);
|
|
|
|
break;
|
|
}
|
|
|
|
sidecar.BlockMedias[0].MediaType = xmlType.type;
|
|
sidecar.BlockMedias[0].MediaSubType = xmlType.subType;
|
|
|
|
// TODO: Implement device firmware revision
|
|
sidecar.BlockMedias[0].LogicalBlocks = blocks;
|
|
sidecar.BlockMedias[0].PhysicalBlockSize = physicalBlockSize > 0 ? physicalBlockSize : blockSize;
|
|
sidecar.BlockMedias[0].LogicalBlockSize = blockSize;
|
|
sidecar.BlockMedias[0].Manufacturer = _dev.Manufacturer;
|
|
sidecar.BlockMedias[0].Model = _dev.Model;
|
|
|
|
if(!_private) sidecar.BlockMedias[0].Serial = _dev.Serial;
|
|
|
|
sidecar.BlockMedias[0].Size = blocks * blockSize;
|
|
|
|
UpdateStatus?.Invoke(Localization.Core.Writing_metadata_sidecar);
|
|
|
|
var jsonFs = new FileStream(_outputPrefix + ".metadata.json", FileMode.Create);
|
|
|
|
JsonSerializer.Serialize(jsonFs,
|
|
new MetadataJson
|
|
{
|
|
AaruMetadata = sidecar
|
|
},
|
|
typeof(MetadataJson),
|
|
MetadataJsonContext.Default);
|
|
|
|
jsonFs.Close();
|
|
}
|
|
}
|
|
|
|
UpdateStatus?.Invoke("");
|
|
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core
|
|
.Took_a_total_of_0_1_processing_commands_2_checksumming_3_writing_4_closing,
|
|
_dumpStopwatch.Elapsed.Humanize(minUnit: TimeUnit.Second),
|
|
totalDuration.Milliseconds().Humanize(minUnit: TimeUnit.Second),
|
|
totalChkDuration.Milliseconds().Humanize(minUnit: TimeUnit.Second),
|
|
imageWriteDuration.Seconds().Humanize(minUnit: TimeUnit.Second),
|
|
_imageCloseStopwatch.Elapsed.Humanize(minUnit: TimeUnit.Second)));
|
|
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Average_speed_0,
|
|
ByteSize.FromBytes(blockSize * (blocks + 1))
|
|
.Per(totalDuration.Milliseconds())
|
|
.Humanize()));
|
|
|
|
if(maxSpeed > 0)
|
|
{
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Fastest_speed_burst_0,
|
|
ByteSize.FromMegabytes(maxSpeed).Per(_oneSecond).Humanize()));
|
|
}
|
|
|
|
if(minSpeed is > 0 and < double.MaxValue)
|
|
{
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core.Slowest_speed_burst_0,
|
|
ByteSize.FromMegabytes(minSpeed).Per(_oneSecond).Humanize()));
|
|
}
|
|
|
|
UpdateStatus?.Invoke(string.Format(Localization.Core._0_sectors_could_not_be_read, _resume.BadBlocks.Count));
|
|
UpdateStatus?.Invoke("");
|
|
|
|
if(_resume.BadBlocks.Count > 0) _resume.BadBlocks.Sort();
|
|
|
|
switch(_dev.Type)
|
|
{
|
|
case DeviceType.MMC:
|
|
Statistics.AddMedia(MediaType.MMC, true);
|
|
|
|
break;
|
|
case DeviceType.SecureDigital:
|
|
Statistics.AddMedia(MediaType.SecureDigital, true);
|
|
|
|
break;
|
|
}
|
|
}
|
|
} |