mirror of
https://github.com/aaru-dps/Aaru.git
synced 2025-12-16 19:24:25 +00:00
1272 lines
55 KiB
C#
1272 lines
55 KiB
C#
// /***************************************************************************
|
|
// Aaru Data Preservation Suite
|
|
// ----------------------------------------------------------------------------
|
|
//
|
|
// Filename : Data.cs
|
|
// Author(s) : Natalia Portillo <claunia@claunia.com>
|
|
//
|
|
// Component : CompactDisc dumping.
|
|
//
|
|
// --[ Description ] ----------------------------------------------------------
|
|
//
|
|
// Dumps user data part.
|
|
//
|
|
// --[ License ] --------------------------------------------------------------
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as
|
|
// published by the Free Software Foundation, either version 3 of the
|
|
// License, or (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
//
|
|
// ----------------------------------------------------------------------------
|
|
// Copyright © 2011-2025 Natalia Portillo
|
|
// ****************************************************************************/
|
|
|
|
// ReSharper disable JoinDeclarationAndInitializer
|
|
// ReSharper disable InlineOutVariableDeclaration
|
|
// ReSharper disable TooWideLocalVariableScope
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.IO;
|
|
using System.Linq;
|
|
using Aaru.Checksums;
|
|
using Aaru.CommonTypes.AaruMetadata;
|
|
using Aaru.CommonTypes.Enums;
|
|
using Aaru.CommonTypes.Extents;
|
|
using Aaru.CommonTypes.Interfaces;
|
|
using Aaru.Core.Logging;
|
|
using Aaru.Decoders.CD;
|
|
using Aaru.Decoders.SCSI;
|
|
using Aaru.Devices;
|
|
using Aaru.Localization;
|
|
using Aaru.Logging;
|
|
using Humanizer;
|
|
using Track = Aaru.CommonTypes.Structs.Track;
|
|
using TrackType = Aaru.CommonTypes.Enums.TrackType;
|
|
|
|
namespace Aaru.Core.Devices.Dumping;
|
|
|
|
partial class Dump
|
|
{
|
|
/// <summary>Reads all CD user data</summary>
|
|
/// <param name="audioExtents">Extents with audio sectors</param>
|
|
/// <param name="blocks">Total number of positive sectors</param>
|
|
/// <param name="blockSize">Size of the read sector in bytes</param>
|
|
/// <param name="currentSpeed">Current read speed</param>
|
|
/// <param name="currentTry">Current dump hardware try</param>
|
|
/// <param name="extents">Extents</param>
|
|
/// <param name="ibgLog">IMGBurn log</param>
|
|
/// <param name="imageWriteDuration">Duration of image write</param>
|
|
/// <param name="lastSector">Last sector number</param>
|
|
/// <param name="leadOutExtents">Lead-out extents</param>
|
|
/// <param name="maxSpeed">Maximum speed</param>
|
|
/// <param name="mhddLog">MHDD log</param>
|
|
/// <param name="minSpeed">Minimum speed</param>
|
|
/// <param name="newTrim">Is trim a new one?</param>
|
|
/// <param name="nextData">Next cluster of sectors is all data</param>
|
|
/// <param name="offsetBytes">Read offset</param>
|
|
/// <param name="read6">Device supports READ(6)</param>
|
|
/// <param name="read10">Device supports READ(10)</param>
|
|
/// <param name="read12">Device supports READ(12)</param>
|
|
/// <param name="read16">Device supports READ(16)</param>
|
|
/// <param name="readcd">Device supports READ CD</param>
|
|
/// <param name="sectorsForOffset">Sectors needed to fix offset</param>
|
|
/// <param name="subSize">Subchannel size in bytes</param>
|
|
/// <param name="supportedSubchannel">Drive's maximum supported subchannel</param>
|
|
/// <param name="supportsLongSectors">Supports reading EDC and ECC</param>
|
|
/// <param name="totalDuration">Total commands duration</param>
|
|
/// <param name="tracks">Disc tracks</param>
|
|
/// <param name="subLog">Subchannel log</param>
|
|
/// <param name="desiredSubchannel">Subchannel desired to save</param>
|
|
/// <param name="isrcs">List of disc ISRCs</param>
|
|
/// <param name="mcn">Disc media catalogue number</param>
|
|
/// <param name="subchannelExtents">List of subchannels not yet dumped correctly</param>
|
|
/// <param name="smallestPregapLbaPerTrack">List of smallest pregap relative address per track</param>
|
|
void ReadCdData(ExtentsULong audioExtents, ulong blocks, uint blockSize, ref double currentSpeed,
|
|
DumpHardware currentTry, ExtentsULong extents, IbgLog ibgLog, ref double imageWriteDuration,
|
|
long lastSector, ExtentsULong leadOutExtents, ref double maxSpeed, MhddLog mhddLog,
|
|
ref double minSpeed, out bool newTrim, bool nextData, int offsetBytes, bool read6, bool read10,
|
|
bool read12, bool read16, bool readcd, int sectorsForOffset, uint subSize,
|
|
MmcSubchannel supportedSubchannel, bool supportsLongSectors, ref double totalDuration,
|
|
Track[] tracks, SubchannelLog subLog, MmcSubchannel desiredSubchannel,
|
|
Dictionary<byte, string> isrcs, ref string mcn, HashSet<int> subchannelExtents,
|
|
Dictionary<byte, int> smallestPregapLbaPerTrack)
|
|
{
|
|
ulong sectorSpeedStart = 0; // Used to calculate correct speed
|
|
uint blocksToRead; // How many sectors to read at once
|
|
var sense = true; // Sense indicator
|
|
byte[] cmdBuf = null; // Data buffer
|
|
ReadOnlySpan<byte> senseBuf = null; // Sense buffer
|
|
const uint sectorSize = 2352; // Full sector size
|
|
newTrim = false;
|
|
PlextorSubchannel supportedPlextorSubchannel;
|
|
var outputFormat = _outputPlugin as IWritableImage;
|
|
|
|
supportedPlextorSubchannel = supportedSubchannel switch
|
|
{
|
|
MmcSubchannel.None => PlextorSubchannel.None,
|
|
MmcSubchannel.Raw => PlextorSubchannel.Pack,
|
|
MmcSubchannel.Q16 => PlextorSubchannel.Q16,
|
|
_ => PlextorSubchannel.None
|
|
};
|
|
|
|
InitProgress?.Invoke();
|
|
|
|
int currentReadSpeed = _speed;
|
|
var crossingLeadOut = false;
|
|
var failedCrossingLeadOut = false;
|
|
var skippingLead = false;
|
|
double elapsed = 0;
|
|
|
|
for(ulong i = _resume.NextBlock; (long)i <= lastSector; i += blocksToRead)
|
|
{
|
|
_speedStopwatch.Reset();
|
|
|
|
if(_aborted)
|
|
{
|
|
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
|
|
UpdateStatus?.Invoke(Localization.Core.Aborted);
|
|
|
|
break;
|
|
}
|
|
|
|
while(leadOutExtents.Contains(i))
|
|
{
|
|
skippingLead = true;
|
|
i++;
|
|
}
|
|
|
|
if((long)i > lastSector) break;
|
|
|
|
var firstSectorToRead = (uint)i;
|
|
|
|
Track track = tracks.OrderBy(static t => t.StartSector).LastOrDefault(t => i >= t.StartSector);
|
|
|
|
blocksToRead = 0;
|
|
bool inData = nextData;
|
|
|
|
for(ulong j = i; j < i + _maximumReadable; j++)
|
|
{
|
|
if(j > (ulong)lastSector)
|
|
{
|
|
if(!failedCrossingLeadOut && !inData) blocksToRead += (uint)sectorsForOffset;
|
|
|
|
if(sectorsForOffset > 0 && !inData) crossingLeadOut = true;
|
|
|
|
break;
|
|
}
|
|
|
|
if(nextData)
|
|
{
|
|
if(audioExtents.Contains(j))
|
|
{
|
|
nextData = false;
|
|
|
|
break;
|
|
}
|
|
|
|
blocksToRead++;
|
|
}
|
|
else
|
|
{
|
|
if(!audioExtents.Contains(j))
|
|
{
|
|
nextData = true;
|
|
|
|
break;
|
|
}
|
|
|
|
blocksToRead++;
|
|
}
|
|
}
|
|
|
|
if(track.Sequence != 0 && i + blocksToRead - (ulong)sectorsForOffset > track.EndSector + 1)
|
|
blocksToRead = (uint)(track.EndSector + 1 - i + (ulong)sectorsForOffset);
|
|
|
|
if(blocksToRead == 1 && !inData) blocksToRead += (uint)sectorsForOffset;
|
|
|
|
if(blocksToRead == 0)
|
|
{
|
|
if(!skippingLead) i += (ulong)sectorsForOffset;
|
|
|
|
skippingLead = false;
|
|
|
|
continue;
|
|
}
|
|
|
|
if(_fixOffset && !inData)
|
|
{
|
|
if(offsetBytes < 0)
|
|
{
|
|
if(i == 0)
|
|
firstSectorToRead = uint.MaxValue - (uint)(sectorsForOffset - 1); // -1
|
|
else
|
|
firstSectorToRead -= (uint)sectorsForOffset;
|
|
|
|
if(blocksToRead <= sectorsForOffset) blocksToRead += (uint)sectorsForOffset;
|
|
}
|
|
}
|
|
|
|
switch(inData)
|
|
{
|
|
case false when currentReadSpeed == 0xFFFF:
|
|
UpdateStatus?.Invoke(Localization.Core.Setting_speed_to_8x_for_audio_reading);
|
|
|
|
_dev.SetCdSpeed(out _, RotationalControl.ClvAndImpureCav, 1416, 0, _dev.Timeout, out _);
|
|
|
|
currentReadSpeed = 1200;
|
|
|
|
break;
|
|
case true when currentReadSpeed != _speed:
|
|
{
|
|
UpdateStatus?.Invoke(_speed == 0xFFFF
|
|
? Localization.Core.Setting_speed_to_MAX_for_data_reading
|
|
: string.Format(Localization.Core.Setting_speed_to_0_x_for_data_reading,
|
|
_speed));
|
|
|
|
_speed *= _speedMultiplier;
|
|
|
|
if(_speed is 0 or > 0xFFFF) _speed = 0xFFFF;
|
|
|
|
currentReadSpeed = _speed;
|
|
|
|
_dev.SetCdSpeed(out _, RotationalControl.ClvAndImpureCav, (ushort)_speed, 0, _dev.Timeout, out _);
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
if(inData && crossingLeadOut)
|
|
{
|
|
firstSectorToRead = (uint)i;
|
|
blocksToRead = (uint)(lastSector - firstSectorToRead) + 1;
|
|
crossingLeadOut = false;
|
|
}
|
|
|
|
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);
|
|
|
|
if(crossingLeadOut && failedCrossingLeadOut && blocksToRead > 1) blocksToRead--;
|
|
|
|
if(_supportsPlextorD8 && !inData)
|
|
{
|
|
_speedStopwatch.Start();
|
|
|
|
sense = ReadPlextorWithSubchannel(out cmdBuf,
|
|
out senseBuf,
|
|
firstSectorToRead,
|
|
blockSize,
|
|
blocksToRead,
|
|
supportedPlextorSubchannel,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
|
|
totalDuration += _speedStopwatch.Elapsed.TotalMilliseconds;
|
|
}
|
|
else if(readcd)
|
|
{
|
|
if(inData)
|
|
{
|
|
_speedStopwatch.Start();
|
|
|
|
sense = _dev.ReadCd(out cmdBuf,
|
|
out senseBuf,
|
|
firstSectorToRead,
|
|
blockSize,
|
|
blocksToRead,
|
|
MmcSectorTypes.AllTypes,
|
|
false,
|
|
false,
|
|
true,
|
|
MmcHeaderCodes.AllHeaders,
|
|
true,
|
|
true,
|
|
MmcErrorField.None,
|
|
supportedSubchannel,
|
|
_dev.Timeout,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
|
|
if(sense)
|
|
{
|
|
DecodedSense? decSense = Sense.Decode(senseBuf);
|
|
|
|
// Try to workaround firmware
|
|
if(decSense?.ASC == 0x64)
|
|
{
|
|
var goBackTrackTypeChange = false;
|
|
|
|
// Go one for one as the drive does not tell us which one failed
|
|
for(var bi = 0; bi < blocksToRead; bi++)
|
|
{
|
|
_speedStopwatch.Start();
|
|
|
|
sense = _dev.ReadCd(out cmdBuf,
|
|
out senseBuf,
|
|
(uint)(firstSectorToRead + bi),
|
|
blockSize,
|
|
1,
|
|
MmcSectorTypes.AllTypes,
|
|
false,
|
|
false,
|
|
true,
|
|
MmcHeaderCodes.AllHeaders,
|
|
true,
|
|
true,
|
|
MmcErrorField.None,
|
|
supportedSubchannel,
|
|
_dev.Timeout,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
|
|
if(!sense &&
|
|
cmdBuf[0] == 0x00 &&
|
|
cmdBuf[1] == 0xFF &&
|
|
cmdBuf[2] == 0xFF &&
|
|
cmdBuf[3] == 0xFF &&
|
|
cmdBuf[4] == 0xFF &&
|
|
cmdBuf[5] == 0xFF &&
|
|
cmdBuf[6] == 0xFF &&
|
|
cmdBuf[7] == 0xFF &&
|
|
cmdBuf[8] == 0xFF &&
|
|
cmdBuf[9] == 0xFF &&
|
|
cmdBuf[10] == 0xFF &&
|
|
cmdBuf[11] == 0x00)
|
|
continue;
|
|
|
|
// Set those sectors as audio
|
|
for(int bip = bi; bip < blocksToRead; bip++)
|
|
audioExtents.Add((ulong)(firstSectorToRead + bip));
|
|
|
|
goBackTrackTypeChange = true;
|
|
|
|
break;
|
|
}
|
|
|
|
// Go back to read again
|
|
if(goBackTrackTypeChange)
|
|
{
|
|
blocksToRead = 0;
|
|
nextData = true;
|
|
|
|
continue;
|
|
}
|
|
|
|
// Drive definitively didn't like to read everything so just do something clever...
|
|
|
|
// Try again
|
|
_speedStopwatch.Start();
|
|
|
|
sense = _dev.ReadCd(out cmdBuf,
|
|
out senseBuf,
|
|
firstSectorToRead,
|
|
blockSize,
|
|
blocksToRead,
|
|
MmcSectorTypes.AllTypes,
|
|
false,
|
|
false,
|
|
true,
|
|
MmcHeaderCodes.AllHeaders,
|
|
true,
|
|
true,
|
|
MmcErrorField.None,
|
|
supportedSubchannel,
|
|
_dev.Timeout,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
|
|
if(sense)
|
|
|
|
// Try reading one less every time
|
|
{
|
|
for(uint bi = blocksToRead; bi > 0; bi--)
|
|
{
|
|
_speedStopwatch.Start();
|
|
|
|
sense = _dev.ReadCd(out cmdBuf,
|
|
out senseBuf,
|
|
firstSectorToRead,
|
|
blockSize,
|
|
bi,
|
|
MmcSectorTypes.AllTypes,
|
|
false,
|
|
false,
|
|
true,
|
|
MmcHeaderCodes.AllHeaders,
|
|
true,
|
|
true,
|
|
MmcErrorField.None,
|
|
supportedSubchannel,
|
|
_dev.Timeout,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
|
|
if(sense) continue;
|
|
|
|
blocksToRead = bi;
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
_speedStopwatch.Start();
|
|
|
|
sense = _dev.ReadCd(out cmdBuf,
|
|
out senseBuf,
|
|
firstSectorToRead,
|
|
blockSize,
|
|
blocksToRead,
|
|
MmcSectorTypes.Cdda,
|
|
false,
|
|
false,
|
|
false,
|
|
MmcHeaderCodes.None,
|
|
true,
|
|
false,
|
|
MmcErrorField.None,
|
|
supportedSubchannel,
|
|
_dev.Timeout,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
|
|
if(sense)
|
|
{
|
|
DecodedSense? decSense = Sense.Decode(senseBuf);
|
|
|
|
// Try to workaround firmware
|
|
if(decSense is { ASC: 0x11, ASCQ: 0x05 } || decSense?.ASC == 0x64)
|
|
{
|
|
_speedStopwatch.Start();
|
|
|
|
sense = _dev.ReadCd(out cmdBuf,
|
|
out _,
|
|
firstSectorToRead,
|
|
blockSize,
|
|
blocksToRead,
|
|
MmcSectorTypes.AllTypes,
|
|
false,
|
|
false,
|
|
true,
|
|
MmcHeaderCodes.AllHeaders,
|
|
true,
|
|
true,
|
|
MmcErrorField.None,
|
|
supportedSubchannel,
|
|
_dev.Timeout,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
}
|
|
}
|
|
}
|
|
|
|
totalDuration += _speedStopwatch.Elapsed.TotalMilliseconds;
|
|
}
|
|
else if(read16)
|
|
{
|
|
_speedStopwatch.Start();
|
|
|
|
sense = _dev.Read16(out cmdBuf,
|
|
out senseBuf,
|
|
0,
|
|
false,
|
|
false,
|
|
false,
|
|
firstSectorToRead,
|
|
blockSize,
|
|
0,
|
|
blocksToRead,
|
|
false,
|
|
_dev.Timeout,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
}
|
|
else if(read12)
|
|
{
|
|
_speedStopwatch.Start();
|
|
|
|
sense = _dev.Read12(out cmdBuf,
|
|
out senseBuf,
|
|
0,
|
|
false,
|
|
false,
|
|
false,
|
|
false,
|
|
firstSectorToRead,
|
|
blockSize,
|
|
0,
|
|
blocksToRead,
|
|
false,
|
|
_dev.Timeout,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
}
|
|
else if(read10)
|
|
{
|
|
_speedStopwatch.Start();
|
|
|
|
sense = _dev.Read10(out cmdBuf,
|
|
out senseBuf,
|
|
0,
|
|
false,
|
|
false,
|
|
false,
|
|
false,
|
|
firstSectorToRead,
|
|
blockSize,
|
|
0,
|
|
(ushort)blocksToRead,
|
|
_dev.Timeout,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
}
|
|
else if(read6)
|
|
{
|
|
_speedStopwatch.Start();
|
|
|
|
sense = _dev.Read6(out cmdBuf,
|
|
out senseBuf,
|
|
firstSectorToRead,
|
|
blockSize,
|
|
(byte)blocksToRead,
|
|
_dev.Timeout,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
}
|
|
|
|
// Overcome the track mode change drive error
|
|
if(inData && !nextData && sense)
|
|
{
|
|
for(uint r = 0; r < blocksToRead; r++)
|
|
{
|
|
UpdateProgress?.Invoke(string.Format(Localization.Core.Reading_sector_0_of_1_2,
|
|
i + r,
|
|
blocks,
|
|
ByteSize.FromMegabytes(currentSpeed)
|
|
.Per(_oneSecond)
|
|
.Humanize()),
|
|
(long)i + r,
|
|
(long)blocks);
|
|
|
|
if(_supportsPlextorD8)
|
|
{
|
|
var adjustment = 0;
|
|
|
|
if(offsetBytes < 0) adjustment = -sectorsForOffset;
|
|
|
|
_speedStopwatch.Start();
|
|
|
|
sense = ReadPlextorWithSubchannel(out cmdBuf,
|
|
out senseBuf,
|
|
(uint)(firstSectorToRead + r + adjustment),
|
|
blockSize,
|
|
(uint)sectorsForOffset + 1,
|
|
supportedPlextorSubchannel,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
|
|
totalDuration += _speedStopwatch.Elapsed.TotalMilliseconds;
|
|
|
|
if(!sense)
|
|
{
|
|
var sectorsForFix = (uint)(1 + sectorsForOffset);
|
|
|
|
FixOffsetData(offsetBytes,
|
|
sectorSize,
|
|
sectorsForOffset,
|
|
supportedSubchannel,
|
|
ref sectorsForFix,
|
|
subSize,
|
|
ref cmdBuf,
|
|
blockSize,
|
|
false);
|
|
|
|
// Descramble
|
|
cmdBuf = Sector.Scramble(cmdBuf);
|
|
|
|
// Check valid sector
|
|
CdChecksums.CheckCdSector(cmdBuf,
|
|
out bool? correctEccP,
|
|
out bool? correctEccQ,
|
|
out bool? correctEdc);
|
|
|
|
// Check mode, set sense if EDC/ECC validity is not correct
|
|
switch(cmdBuf[15] & 0x03)
|
|
{
|
|
case 0:
|
|
|
|
for(var c = 16; c < 2352; c++)
|
|
{
|
|
if(cmdBuf[c] == 0x00) continue;
|
|
|
|
sense = true;
|
|
|
|
break;
|
|
}
|
|
|
|
break;
|
|
case 1:
|
|
sense = correctEdc != true || correctEccP != true || correctEccQ != true;
|
|
|
|
break;
|
|
case 2:
|
|
if((cmdBuf[18] & 0x20) != 0x20)
|
|
{
|
|
if(correctEccP != true) sense = true;
|
|
|
|
if(correctEccQ != true) sense = true;
|
|
}
|
|
|
|
if(correctEdc != true) sense = true;
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else if(readcd)
|
|
{
|
|
_speedStopwatch.Start();
|
|
|
|
sense = _dev.ReadCd(out cmdBuf,
|
|
out senseBuf,
|
|
(uint)(i + r),
|
|
blockSize,
|
|
1,
|
|
MmcSectorTypes.AllTypes,
|
|
false,
|
|
false,
|
|
true,
|
|
MmcHeaderCodes.AllHeaders,
|
|
true,
|
|
true,
|
|
MmcErrorField.None,
|
|
supportedSubchannel,
|
|
_dev.Timeout,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
|
|
totalDuration += _speedStopwatch.Elapsed.TotalMilliseconds;
|
|
}
|
|
else if(read16)
|
|
{
|
|
_speedStopwatch.Start();
|
|
|
|
sense = _dev.Read16(out cmdBuf,
|
|
out senseBuf,
|
|
0,
|
|
false,
|
|
true,
|
|
false,
|
|
i + r,
|
|
blockSize,
|
|
0,
|
|
1,
|
|
false,
|
|
_dev.Timeout,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
|
|
totalDuration += _speedStopwatch.Elapsed.TotalMilliseconds;
|
|
}
|
|
else if(read12)
|
|
{
|
|
_speedStopwatch.Start();
|
|
|
|
sense = _dev.Read12(out cmdBuf,
|
|
out senseBuf,
|
|
0,
|
|
false,
|
|
true,
|
|
false,
|
|
false,
|
|
(uint)(i + r),
|
|
blockSize,
|
|
0,
|
|
1,
|
|
false,
|
|
_dev.Timeout,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
|
|
totalDuration += _speedStopwatch.Elapsed.TotalMilliseconds;
|
|
}
|
|
else if(read10)
|
|
{
|
|
_speedStopwatch.Start();
|
|
|
|
sense = _dev.Read10(out cmdBuf,
|
|
out senseBuf,
|
|
0,
|
|
false,
|
|
true,
|
|
false,
|
|
false,
|
|
(uint)(i + r),
|
|
blockSize,
|
|
0,
|
|
1,
|
|
_dev.Timeout,
|
|
out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
|
|
totalDuration += _speedStopwatch.Elapsed.TotalMilliseconds;
|
|
}
|
|
else if(read6)
|
|
{
|
|
_speedStopwatch.Start();
|
|
|
|
sense = _dev.Read6(out cmdBuf, out senseBuf, (uint)(i + r), blockSize, 1, _dev.Timeout, out _);
|
|
|
|
_speedStopwatch.Stop();
|
|
|
|
totalDuration += _speedStopwatch.Elapsed.TotalMilliseconds;
|
|
}
|
|
|
|
if(!sense && !_dev.Error)
|
|
{
|
|
mhddLog.Write(i + r, _speedStopwatch.Elapsed.TotalMilliseconds);
|
|
extents.Add(i + r, 1, true);
|
|
_writeStopwatch.Restart();
|
|
SectorStatus sectorStatus = SectorStatus.Dumped;
|
|
|
|
if(supportedSubchannel != MmcSubchannel.None)
|
|
{
|
|
var data = new byte[sectorSize];
|
|
var sub = new byte[subSize];
|
|
|
|
Array.Copy(cmdBuf, 0, data, 0, sectorSize);
|
|
|
|
Array.Copy(cmdBuf, sectorSize, sub, 0, subSize);
|
|
|
|
if(_paranoia)
|
|
{
|
|
// Check valid sector
|
|
CdChecksums.CheckCdSector(data,
|
|
out bool? correctEccP,
|
|
out bool? correctEccQ,
|
|
out bool? correctEdc);
|
|
|
|
if(correctEdc != true || correctEccP != true || correctEccQ != true)
|
|
{
|
|
sectorStatus = SectorStatus.Errored;
|
|
_resume.BadBlocks.Add(i + r);
|
|
|
|
if(correctEdc != true)
|
|
UpdateStatus?.Invoke(string.Format(UI.Incorrect_EDC_in_sector_0, i + r));
|
|
|
|
if(correctEccP != true)
|
|
UpdateStatus?.Invoke(string.Format(UI.Incorrect_ECC_P_in_sector_0, i + r));
|
|
|
|
if(correctEccQ != true)
|
|
UpdateStatus?.Invoke(string.Format(UI.Incorrect_ECC_Q_in_sector_0, i + r));
|
|
}
|
|
}
|
|
|
|
if(supportsLongSectors)
|
|
outputFormat.WriteSectorsLong(data, i + r, false, 1, [sectorStatus]);
|
|
else
|
|
{
|
|
var cooked = new MemoryStream();
|
|
var sector = new byte[sectorSize];
|
|
|
|
for(var b = 0; b < blocksToRead; b++)
|
|
{
|
|
Array.Copy(cmdBuf, (int)(0 + b * blockSize), sector, 0, sectorSize);
|
|
byte[] cookedSector = Sector.GetUserData(sector);
|
|
cooked.Write(cookedSector, 0, cookedSector.Length);
|
|
}
|
|
|
|
outputFormat.WriteSectors(cooked.ToArray(),
|
|
i,
|
|
false,
|
|
blocksToRead,
|
|
Enumerable.Repeat(sectorStatus, (int)blocksToRead).ToArray());
|
|
}
|
|
|
|
bool indexesChanged = Media.CompactDisc.WriteSubchannelToImage(supportedSubchannel,
|
|
desiredSubchannel,
|
|
sub,
|
|
i + r,
|
|
1,
|
|
subLog,
|
|
isrcs,
|
|
(byte)track.Sequence,
|
|
ref mcn,
|
|
tracks,
|
|
subchannelExtents,
|
|
_fixSubchannelPosition,
|
|
outputFormat as IWritableOpticalImage,
|
|
_fixSubchannel,
|
|
_fixSubchannelCrc,
|
|
UpdateStatus,
|
|
smallestPregapLbaPerTrack,
|
|
true,
|
|
out List<ulong> newPregapSectors);
|
|
|
|
// Set tracks and go back
|
|
if(indexesChanged)
|
|
{
|
|
(outputFormat as IWritableOpticalImage).SetTracks(tracks.ToList());
|
|
|
|
_resume.BadBlocks.AddRange(newPregapSectors);
|
|
|
|
if(i >= blocksToRead)
|
|
i -= blocksToRead;
|
|
else
|
|
i = 0;
|
|
|
|
if(i > 0) i--;
|
|
|
|
foreach(Track aTrack in tracks.Where(static aTrack => aTrack.Type == TrackType.Audio))
|
|
audioExtents.Add(aTrack.StartSector, aTrack.EndSector);
|
|
|
|
continue;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(_paranoia)
|
|
{
|
|
// Check valid sector
|
|
CdChecksums.CheckCdSector(cmdBuf,
|
|
out bool? correctEccP,
|
|
out bool? correctEccQ,
|
|
out bool? correctEdc);
|
|
|
|
if(correctEdc != true || correctEccP != true || correctEccQ != true)
|
|
{
|
|
sectorStatus = SectorStatus.Errored;
|
|
_resume.BadBlocks.Add(i + r);
|
|
|
|
if(correctEdc != true)
|
|
UpdateStatus?.Invoke(string.Format(UI.Incorrect_EDC_in_sector_0, i + r));
|
|
|
|
if(correctEccP != true)
|
|
UpdateStatus?.Invoke(string.Format(UI.Incorrect_ECC_P_in_sector_0, i + r));
|
|
|
|
if(correctEccQ != true)
|
|
UpdateStatus?.Invoke(string.Format(UI.Incorrect_ECC_Q_in_sector_0, i + r));
|
|
}
|
|
}
|
|
|
|
if(supportsLongSectors)
|
|
outputFormat.WriteSectorsLong(cmdBuf, i + r, false, 1, [sectorStatus]);
|
|
else
|
|
{
|
|
var cooked = new MemoryStream();
|
|
var sector = new byte[sectorSize];
|
|
|
|
for(var b = 0; b < blocksToRead; b++)
|
|
{
|
|
Array.Copy(cmdBuf, (int)(b * sectorSize), sector, 0, sectorSize);
|
|
byte[] cookedSector = Sector.GetUserData(sector);
|
|
cooked.Write(cookedSector, 0, cookedSector.Length);
|
|
}
|
|
|
|
outputFormat.WriteSectors(cooked.ToArray(),
|
|
i,
|
|
false,
|
|
blocksToRead,
|
|
Enumerable.Repeat(sectorStatus, (int)blocksToRead).ToArray());
|
|
}
|
|
}
|
|
|
|
_mediaGraph?.PaintSectorGood(i + r);
|
|
|
|
imageWriteDuration += _writeStopwatch.Elapsed.TotalSeconds;
|
|
}
|
|
else
|
|
{
|
|
_errorLog?.WriteLine(i + r, _dev.Error, _dev.LastError, senseBuf.ToArray());
|
|
|
|
// Write empty data
|
|
_writeStopwatch.Restart();
|
|
|
|
if(supportedSubchannel != MmcSubchannel.None)
|
|
{
|
|
outputFormat.WriteSectorsLong(new byte[sectorSize],
|
|
i + r,
|
|
false,
|
|
1,
|
|
[SectorStatus.Errored]);
|
|
|
|
if(desiredSubchannel != MmcSubchannel.None)
|
|
{
|
|
outputFormat.WriteSectorsTag(new byte[subSize],
|
|
i + r,
|
|
false,
|
|
1,
|
|
SectorTagType.CdSectorSubchannel);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(supportsLongSectors)
|
|
{
|
|
outputFormat.WriteSectorsLong(new byte[blockSize],
|
|
i + r,
|
|
false,
|
|
1,
|
|
[SectorStatus.Errored]);
|
|
}
|
|
else
|
|
{
|
|
if(cmdBuf.Length % sectorSize == 0)
|
|
outputFormat.WriteSectors(new byte[2048], i + r, false, 1, [SectorStatus.Errored]);
|
|
else
|
|
{
|
|
outputFormat.WriteSectorsLong(new byte[blockSize],
|
|
i + r,
|
|
false,
|
|
1,
|
|
[SectorStatus.Errored]);
|
|
}
|
|
}
|
|
}
|
|
|
|
imageWriteDuration += _writeStopwatch.Elapsed.TotalSeconds;
|
|
|
|
_mediaGraph?.PaintSectorBad(i + r);
|
|
|
|
_resume.BadBlocks.Add(i + r);
|
|
|
|
AaruLogging.Debug(MODULE_NAME, Localization.Core.READ_error_0, Sense.PrettifySense(senseBuf));
|
|
|
|
mhddLog.Write(i + r,
|
|
_speedStopwatch.Elapsed.TotalMilliseconds < 500
|
|
? 65535
|
|
: _speedStopwatch.Elapsed.TotalMilliseconds);
|
|
|
|
AaruLogging.WriteLine(Localization.Core.Skipping_0_blocks_from_errored_block_1, 1, i + r);
|
|
newTrim = true;
|
|
}
|
|
|
|
_writeStopwatch.Stop();
|
|
|
|
sectorSpeedStart += r;
|
|
|
|
_resume.NextBlock = i + r;
|
|
|
|
_speedStopwatch.Reset();
|
|
|
|
elapsed += _speedStopwatch.Elapsed.TotalMilliseconds;
|
|
|
|
if(elapsed < 100) continue;
|
|
|
|
currentSpeed = sectorSpeedStart * blockSize / (1048576 * elapsed / 1000);
|
|
ibgLog.Write(i + r, currentSpeed * 1024);
|
|
sectorSpeedStart = 0;
|
|
elapsed = 0;
|
|
}
|
|
|
|
continue;
|
|
}
|
|
|
|
if(!sense && !_dev.Error)
|
|
{
|
|
if(crossingLeadOut && failedCrossingLeadOut)
|
|
{
|
|
var tmp = new byte[cmdBuf.Length + blockSize];
|
|
Array.Copy(cmdBuf, 0, tmp, 0, cmdBuf.Length);
|
|
}
|
|
|
|
// Because one block has been partially used to fix the offset
|
|
if(_fixOffset && !inData && offsetBytes != 0)
|
|
{
|
|
FixOffsetData(offsetBytes,
|
|
sectorSize,
|
|
sectorsForOffset,
|
|
supportedSubchannel,
|
|
ref blocksToRead,
|
|
subSize,
|
|
ref cmdBuf,
|
|
blockSize,
|
|
failedCrossingLeadOut);
|
|
}
|
|
|
|
mhddLog.Write(i, _speedStopwatch.Elapsed.TotalMilliseconds, blocksToRead);
|
|
ibgLog.Write(i, currentSpeed * 1024);
|
|
extents.Add(i, blocksToRead, true);
|
|
_writeStopwatch.Restart();
|
|
|
|
if(supportedSubchannel != MmcSubchannel.None)
|
|
{
|
|
var data = new byte[sectorSize * blocksToRead];
|
|
var sub = new byte[subSize * blocksToRead];
|
|
var sectorStatus = new SectorStatus[blocksToRead];
|
|
var sector = new byte[sectorSize];
|
|
|
|
for(var b = 0; b < blocksToRead; b++)
|
|
{
|
|
Array.Copy(cmdBuf, (int)(0 + b * blockSize), data, sectorSize * b, sectorSize);
|
|
|
|
Array.Copy(cmdBuf, (int)(sectorSize + b * blockSize), sub, subSize * b, subSize);
|
|
|
|
Array.Copy(cmdBuf, (int)(0 + b * blockSize), sector, 0, sectorSize);
|
|
|
|
sectorStatus[b] = SectorStatus.Dumped;
|
|
|
|
if(!inData || !_paranoia) continue;
|
|
|
|
// Check valid sector
|
|
CdChecksums.CheckCdSector(sector,
|
|
out bool? correctEccP,
|
|
out bool? correctEccQ,
|
|
out bool? correctEdc);
|
|
|
|
if(correctEdc == true && correctEccP == true && correctEccQ == true) continue;
|
|
|
|
sectorStatus[b] = SectorStatus.Errored;
|
|
_resume.BadBlocks.Add(i + (ulong)b);
|
|
|
|
if(correctEdc != true)
|
|
UpdateStatus?.Invoke(string.Format(UI.Incorrect_EDC_in_sector_0, i + (ulong)b));
|
|
|
|
if(correctEccP != true)
|
|
UpdateStatus?.Invoke(string.Format(UI.Incorrect_ECC_P_in_sector_0, i + (ulong)b));
|
|
|
|
if(correctEccQ != true)
|
|
UpdateStatus?.Invoke(string.Format(UI.Incorrect_ECC_Q_in_sector_0, i + (ulong)b));
|
|
}
|
|
|
|
if(supportsLongSectors)
|
|
outputFormat.WriteSectorsLong(data, i, false, blocksToRead, sectorStatus);
|
|
else
|
|
{
|
|
var cooked = new MemoryStream();
|
|
|
|
for(var b = 0; b < blocksToRead; b++)
|
|
{
|
|
Array.Copy(cmdBuf, (int)(0 + b * blockSize), sector, 0, sectorSize);
|
|
byte[] cookedSector = Sector.GetUserData(sector);
|
|
cooked.Write(cookedSector, 0, cookedSector.Length);
|
|
}
|
|
|
|
outputFormat.WriteSectors(cooked.ToArray(), i, false, blocksToRead, sectorStatus);
|
|
}
|
|
|
|
bool indexesChanged = Media.CompactDisc.WriteSubchannelToImage(supportedSubchannel,
|
|
desiredSubchannel,
|
|
sub,
|
|
i,
|
|
blocksToRead,
|
|
subLog,
|
|
isrcs,
|
|
(byte)track.Sequence,
|
|
ref mcn,
|
|
tracks,
|
|
subchannelExtents,
|
|
_fixSubchannelPosition,
|
|
outputFormat as IWritableOpticalImage,
|
|
_fixSubchannel,
|
|
_fixSubchannelCrc,
|
|
UpdateStatus,
|
|
smallestPregapLbaPerTrack,
|
|
true,
|
|
out List<ulong> newPregapSectors);
|
|
|
|
// Set tracks and go back
|
|
if(indexesChanged)
|
|
{
|
|
(outputFormat as IWritableOpticalImage).SetTracks(tracks.ToList());
|
|
|
|
_resume.BadBlocks.AddRange(newPregapSectors);
|
|
|
|
if(i >= blocksToRead)
|
|
i -= blocksToRead;
|
|
else
|
|
i = 0;
|
|
|
|
if(i > 0) i--;
|
|
|
|
foreach(Track aTrack in tracks.Where(static aTrack => aTrack.Type == TrackType.Audio))
|
|
audioExtents.Add(aTrack.StartSector, aTrack.EndSector);
|
|
|
|
continue;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(supportsLongSectors)
|
|
{
|
|
outputFormat.WriteSectorsLong(cmdBuf,
|
|
i,
|
|
false,
|
|
blocksToRead,
|
|
Enumerable.Repeat(SectorStatus.Dumped, (int)blocksToRead)
|
|
.ToArray());
|
|
}
|
|
else
|
|
{
|
|
var cooked = new MemoryStream();
|
|
var sector = new byte[sectorSize];
|
|
|
|
for(var b = 0; b < blocksToRead; b++)
|
|
{
|
|
Array.Copy(cmdBuf, (int)(b * sectorSize), sector, 0, sectorSize);
|
|
byte[] cookedSector = Sector.GetUserData(sector);
|
|
cooked.Write(cookedSector, 0, cookedSector.Length);
|
|
}
|
|
|
|
outputFormat.WriteSectors(cooked.ToArray(),
|
|
i,
|
|
false,
|
|
blocksToRead,
|
|
Enumerable.Repeat(SectorStatus.Dumped, (int)blocksToRead).ToArray());
|
|
}
|
|
}
|
|
|
|
_mediaGraph?.PaintSectorsGood(i, blocksToRead);
|
|
|
|
imageWriteDuration += _writeStopwatch.Elapsed.TotalSeconds;
|
|
}
|
|
else
|
|
{
|
|
if(crossingLeadOut && Sense.Decode(senseBuf)?.ASC == 0x21)
|
|
{
|
|
if(failedCrossingLeadOut) break;
|
|
|
|
failedCrossingLeadOut = true;
|
|
blocksToRead = 0;
|
|
|
|
continue;
|
|
}
|
|
|
|
_errorLog?.WriteLine(firstSectorToRead, _dev.Error, _dev.LastError, senseBuf.ToArray());
|
|
|
|
// TODO: Reset device after X errors
|
|
if(_stopOnError) return; // TODO: Return more cleanly
|
|
|
|
if(i + _skip > blocks) _skip = (uint)(blocks - i);
|
|
|
|
// Write empty data
|
|
_writeStopwatch.Restart();
|
|
|
|
if(supportedSubchannel != MmcSubchannel.None)
|
|
{
|
|
outputFormat.WriteSectorsLong(new byte[sectorSize * _skip],
|
|
i,
|
|
false,
|
|
_skip,
|
|
Enumerable.Repeat(SectorStatus.NotDumped, (int)_skip).ToArray());
|
|
|
|
if(desiredSubchannel != MmcSubchannel.None)
|
|
{
|
|
outputFormat.WriteSectorsTag(new byte[subSize * _skip],
|
|
i,
|
|
false,
|
|
_skip,
|
|
SectorTagType.CdSectorSubchannel);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(supportsLongSectors)
|
|
{
|
|
outputFormat.WriteSectorsLong(new byte[blockSize * _skip],
|
|
i,
|
|
false,
|
|
_skip,
|
|
Enumerable.Repeat(SectorStatus.NotDumped, (int)_skip).ToArray());
|
|
}
|
|
else
|
|
{
|
|
if(cmdBuf.Length % sectorSize == 0)
|
|
{
|
|
outputFormat.WriteSectors(new byte[2048 * _skip],
|
|
i,
|
|
false,
|
|
_skip,
|
|
Enumerable.Repeat(SectorStatus.NotDumped, (int)_skip).ToArray());
|
|
}
|
|
else
|
|
{
|
|
outputFormat.WriteSectorsLong(new byte[blockSize * _skip],
|
|
i,
|
|
false,
|
|
_skip,
|
|
Enumerable.Repeat(SectorStatus.NotDumped, (int)_skip)
|
|
.ToArray());
|
|
}
|
|
}
|
|
}
|
|
|
|
imageWriteDuration += _writeStopwatch.Elapsed.TotalSeconds;
|
|
|
|
for(ulong b = i; b < i + _skip; b++) _resume.BadBlocks.Add(b);
|
|
|
|
AaruLogging.Debug(MODULE_NAME, Localization.Core.READ_error_0, Sense.PrettifySense(senseBuf));
|
|
|
|
mhddLog.Write(i,
|
|
_speedStopwatch.Elapsed.TotalMilliseconds < 500
|
|
? 65535
|
|
: _speedStopwatch.Elapsed.TotalMilliseconds,
|
|
_skip);
|
|
|
|
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;
|
|
|
|
elapsed += _speedStopwatch.Elapsed.TotalMilliseconds;
|
|
|
|
if(elapsed < 100) continue;
|
|
|
|
currentSpeed = sectorSpeedStart * blockSize / (1048576 * elapsed / 1000);
|
|
ibgLog.Write(i, currentSpeed * 1024);
|
|
sectorSpeedStart = 0;
|
|
elapsed = 0;
|
|
}
|
|
|
|
_speedStopwatch.Stop();
|
|
EndProgress?.Invoke();
|
|
|
|
_resume.BadBlocks = _resume.BadBlocks.Distinct().ToList();
|
|
|
|
if(!failedCrossingLeadOut) return;
|
|
|
|
UpdateStatus?.Invoke(Localization.Core.Failed_crossing_into_Lead_Out);
|
|
}
|
|
} |