void TrimCdUserData(ExtentsULong audioExtents, uint blockSize, DumpHardwareType currentTry,
ExtentsULong extents, bool newTrim, int offsetBytes, bool read6, bool read10, bool read12,
bool read16, bool readcd, int sectorsForOffset, uint subSize,
MmcSubchannel supportedSubchannel, bool supportsLongSectors, ref double totalDuration,
SubchannelLog subLog, MmcSubchannel desiredSubchannel, Track[] tracks,
Dictionary <byte, string> isrcs, ref string mcn, HashSet <int> subchannelExtents,
Dictionary <byte, int> smallestPregapLbaPerTrack)
{
DateTime start;
DateTime end;
bool sense = true; // Sense indicator
byte[] cmdBuf = null; // Data buffer
double cmdDuration = 0; // Command execution time
const uint sectorSize = 2352; // Full sector size
PlextorSubchannel supportedPlextorSubchannel;
byte[] senseBuf = null;
switch (supportedSubchannel)
{
case MmcSubchannel.None:
supportedPlextorSubchannel = PlextorSubchannel.None;
break;
case MmcSubchannel.Raw:
supportedPlextorSubchannel = PlextorSubchannel.All;
break;
case MmcSubchannel.Q16:
supportedPlextorSubchannel = PlextorSubchannel.Q16;
break;
case MmcSubchannel.Rw:
supportedPlextorSubchannel = PlextorSubchannel.Pack;
break;
default:
supportedPlextorSubchannel = PlextorSubchannel.None;
break;
}
if (_resume.BadBlocks.Count <= 0 ||
_aborted ||
!_trim ||
!newTrim)
{
return;
}
start = DateTime.UtcNow;
UpdateStatus?.Invoke("Trimming skipped sectors");
_dumpLog.WriteLine("Trimming skipped sectors");
ulong[] tmpArray = _resume.BadBlocks.ToArray();
InitProgress?.Invoke();
for (int b = 0; b < tmpArray.Length; b++)
{
ulong badSector = tmpArray[b];
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.Invoke($"Trimming sector {badSector}");
Track track = tracks.OrderBy(t => t.TrackStartSector).
LastOrDefault(t => badSector >= t.TrackStartSector);
byte sectorsToTrim = 1;
uint badSectorToRead = (uint)badSector;
if (_fixOffset &&
audioExtents.Contains(badSector) &&
offsetBytes != 0)
{
if (offsetBytes > 0)
{
badSectorToRead -= (uint)sectorsForOffset;
}
sectorsToTrim = (byte)(sectorsForOffset + 1);
}
if (_supportsPlextorD8 && audioExtents.Contains(badSector))
{
sense = ReadPlextorWithSubchannel(out cmdBuf, out senseBuf, badSectorToRead, blockSize,
sectorsToTrim, supportedPlextorSubchannel, out cmdDuration);
}
else if (readcd && audioExtents.Contains(badSector))
{
sense = _dev.ReadCd(out cmdBuf, out senseBuf, badSectorToRead, blockSize, sectorsToTrim,
MmcSectorTypes.Cdda, false, false, false, MmcHeaderCodes.None, true, false,
MmcErrorField.None, supportedSubchannel, _dev.Timeout, out cmdDuration);
}
else if (readcd)
{
sense = _dev.ReadCd(out cmdBuf, out senseBuf, badSectorToRead, blockSize, sectorsToTrim,
MmcSectorTypes.AllTypes, false, false, true, MmcHeaderCodes.AllHeaders, true,
true, MmcErrorField.None, supportedSubchannel, _dev.Timeout, out cmdDuration);
}
else if (read16)
{
sense = _dev.Read16(out cmdBuf, out senseBuf, 0, false, true, false, badSectorToRead, blockSize, 0,
sectorsToTrim, false, _dev.Timeout, out cmdDuration);
}
else if (read12)
{
sense = _dev.Read12(out cmdBuf, out senseBuf, 0, false, true, false, false, badSectorToRead,
blockSize, 0, sectorsToTrim, false, _dev.Timeout, out cmdDuration);
}
else if (read10)
{
sense = _dev.Read10(out cmdBuf, out senseBuf, 0, false, true, false, false, badSectorToRead,
blockSize, 0, sectorsToTrim, _dev.Timeout, out cmdDuration);
}
else if (read6)
{
sense = _dev.Read6(out cmdBuf, out senseBuf, badSectorToRead, blockSize, sectorsToTrim,
_dev.Timeout, out cmdDuration);
}
totalDuration += cmdDuration;
if (sense || _dev.Error)
{
_errorLog?.WriteLine(badSectorToRead, _dev.Error, _dev.LastError, senseBuf);
continue;
}
if (!sense &&
!_dev.Error)
{
_resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
}
// Because one block has been partially used to fix the offset
if (_fixOffset &&
audioExtents.Contains(badSector) &&
offsetBytes != 0)
{
uint blocksToRead = sectorsToTrim;
FixOffsetData(offsetBytes, sectorSize, sectorsForOffset, supportedSubchannel, ref blocksToRead,
subSize, ref cmdBuf, blockSize, false);
}
if (supportedSubchannel != MmcSubchannel.None)
{
byte[] data = new byte[sectorSize];
byte[] sub = new byte[subSize];
Array.Copy(cmdBuf, 0, data, 0, sectorSize);
Array.Copy(cmdBuf, sectorSize, sub, 0, subSize);
_outputPlugin.WriteSectorLong(data, badSector);
bool indexesChanged = Media.CompactDisc.WriteSubchannelToImage(supportedSubchannel,
desiredSubchannel, sub, badSector, 1,
subLog, isrcs,
(byte)track.TrackSequence, ref mcn,
tracks, subchannelExtents,
_fixSubchannelPosition,
_outputPlugin, _fixSubchannel,
_fixSubchannelCrc, _dumpLog,
UpdateStatus,
smallestPregapLbaPerTrack);
// Set tracks and go back
if (!indexesChanged)
{
continue;
}
(_outputPlugin as IWritableOpticalImage).SetTracks(tracks.ToList());
b--;
continue;
}
if (supportsLongSectors)
{
_outputPlugin.WriteSectorLong(cmdBuf, badSector);
}
else
{
if (cmdBuf.Length % sectorSize == 0)
{
byte[] data = new byte[2048];
Array.Copy(cmdBuf, 16, data, 0, 2048);
_outputPlugin.WriteSector(data, badSector);
}
else
{
_outputPlugin.WriteSectorLong(cmdBuf, badSector);
}
}
}
EndProgress?.Invoke();
end = DateTime.UtcNow;
UpdateStatus?.Invoke($"Trimming finished in {(end - start).TotalSeconds} seconds.");
_dumpLog.WriteLine("Trimming finished in {0} seconds.", (end - start).TotalSeconds);
}
void TrimCdUserData(ExtentsULong audioExtents, uint blockSize, DumpHardwareType currentTry,
ExtentsULong extents, bool newTrim, int offsetBytes, bool read6, bool read10, bool read12,
bool read16, bool readcd, int sectorsForOffset, uint subSize,
MmcSubchannel supportedSubchannel, bool supportsLongSectors, ref double totalDuration)
{
DateTime start;
DateTime end;
bool sense = true; // Sense indicator
byte[] cmdBuf = null; // Data buffer
double cmdDuration = 0; // Command execution time
const uint sectorSize = 2352; // Full sector size
PlextorSubchannel supportedPlextorSubchannel;
switch (supportedSubchannel)
{
case MmcSubchannel.None:
supportedPlextorSubchannel = PlextorSubchannel.None;
break;
case MmcSubchannel.Raw:
supportedPlextorSubchannel = PlextorSubchannel.All;
break;
case MmcSubchannel.Q16:
supportedPlextorSubchannel = PlextorSubchannel.Q16;
break;
case MmcSubchannel.Rw:
supportedPlextorSubchannel = PlextorSubchannel.Pack;
break;
default:
supportedPlextorSubchannel = PlextorSubchannel.None;
break;
}
if (_resume.BadBlocks.Count <= 0 ||
_aborted ||
!_trim ||
!newTrim)
{
return;
}
start = DateTime.UtcNow;
UpdateStatus?.Invoke("Trimming skipped sectors");
_dumpLog.WriteLine("Trimming skipped sectors");
ulong[] tmpArray = _resume.BadBlocks.ToArray();
InitProgress?.Invoke();
foreach (ulong badSector in tmpArray)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.Invoke($"Trimming sector {badSector}");
byte sectorsToTrim = 1;
uint badSectorToRead = (uint)badSector;
if (_fixOffset &&
audioExtents.Contains(badSector) &&
offsetBytes != 0)
{
if (offsetBytes > 0)
{
badSectorToRead -= (uint)sectorsForOffset;
}
sectorsToTrim = (byte)(sectorsForOffset + 1);
}
if (_supportsPlextorD8 && audioExtents.Contains(badSector))
{
sense = ReadPlextorWithSubchannel(out cmdBuf, out _, badSectorToRead, blockSize, sectorsToTrim,
supportedPlextorSubchannel, out cmdDuration);
totalDuration += cmdDuration;
}
else if (readcd)
{
sense = _dev.ReadCd(out cmdBuf, out _, badSectorToRead, blockSize, sectorsToTrim,
MmcSectorTypes.AllTypes, false, false, true, MmcHeaderCodes.AllHeaders, true,
true, MmcErrorField.None, supportedSubchannel, _dev.Timeout, out cmdDuration);
}
else if (read16)
{
sense = _dev.Read16(out cmdBuf, out _, 0, false, true, false, badSectorToRead, blockSize, 0,
sectorsToTrim, false, _dev.Timeout, out cmdDuration);
}
else if (read12)
{
sense = _dev.Read12(out cmdBuf, out _, 0, false, true, false, false, badSectorToRead, blockSize, 0,
sectorsToTrim, false, _dev.Timeout, out cmdDuration);
}
else if (read10)
{
sense = _dev.Read10(out cmdBuf, out _, 0, false, true, false, false, badSectorToRead, blockSize, 0,
sectorsToTrim, _dev.Timeout, out cmdDuration);
}
else if (read6)
{
sense = _dev.Read6(out cmdBuf, out _, badSectorToRead, blockSize, sectorsToTrim, _dev.Timeout,
out cmdDuration);
}
totalDuration += cmdDuration;
if (sense || _dev.Error)
{
continue;
}
if (!sense &&
!_dev.Error)
{
_resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
}
// Because one block has been partially used to fix the offset
if (_fixOffset &&
audioExtents.Contains(badSector) &&
offsetBytes != 0)
{
uint blocksToRead = sectorsToTrim;
FixOffsetData(offsetBytes, sectorSize, sectorsForOffset, supportedSubchannel, ref blocksToRead,
subSize, ref cmdBuf, blockSize, false);
}
if (supportedSubchannel != MmcSubchannel.None)
{
byte[] data = new byte[sectorSize];
byte[] sub = new byte[subSize];
Array.Copy(cmdBuf, 0, data, 0, sectorSize);
Array.Copy(cmdBuf, sectorSize, sub, 0, subSize);
_outputPlugin.WriteSectorLong(data, badSector);
_outputPlugin.WriteSectorTag(sub, badSector, SectorTagType.CdSectorSubchannel);
}
else
{
if (supportsLongSectors)
{
_outputPlugin.WriteSectorLong(cmdBuf, badSector);
}
else
{
if (cmdBuf.Length % sectorSize == 0)
{
byte[] data = new byte[2048];
Array.Copy(cmdBuf, 16, data, 0, 2048);
_outputPlugin.WriteSector(data, badSector);
}
else
{
_outputPlugin.WriteSectorLong(cmdBuf, badSector);
}
}
}
}
EndProgress?.Invoke();
end = DateTime.UtcNow;
UpdateStatus?.Invoke($"Trimming finished in {(end - start).TotalSeconds} seconds.");
_dumpLog.WriteLine("Trimming finished in {0} seconds.", (end - start).TotalSeconds);
}
void TrimCdUserData(ExtentsULong audioExtents, uint blockSize, DumpHardwareType currentTry,
ExtentsULong extents, bool newTrim, int offsetBytes, bool read6, bool read10, bool read12,
bool read16, bool readcd, int sectorsForOffset, uint subSize,
MmcSubchannel supportedSubchannel, bool supportsLongSectors, ref double totalDuration)
{
DateTime start;
DateTime end;
bool sense = true; // Sense indicator
byte[] cmdBuf = null; // Data buffer
double cmdDuration = 0; // Command execution time
const uint sectorSize = 2352; // Full sector size
byte[] tmpBuf; // Temporary buffer
if (_resume.BadBlocks.Count <= 0 ||
_aborted ||
!_trim ||
!newTrim)
{
return;
}
start = DateTime.UtcNow;
UpdateStatus?.Invoke("Trimming bad sectors");
_dumpLog.WriteLine("Trimming bad sectors");
ulong[] tmpArray = _resume.BadBlocks.ToArray();
InitProgress?.Invoke();
foreach (ulong badSector in tmpArray)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.Invoke($"Trimming sector {badSector}");
byte sectorsToTrim = 1;
uint badSectorToRead = (uint)badSector;
if (_fixOffset &&
audioExtents.Contains(badSector) &&
offsetBytes != 0)
{
if (offsetBytes > 0)
{
badSectorToRead -= (uint)sectorsForOffset;
}
sectorsToTrim = (byte)(sectorsForOffset + 1);
}
if (readcd)
{
sense = _dev.ReadCd(out cmdBuf, out _, badSectorToRead, blockSize, sectorsToTrim,
MmcSectorTypes.AllTypes, false, false, true, MmcHeaderCodes.AllHeaders, true,
true, MmcErrorField.None, supportedSubchannel, _dev.Timeout, out cmdDuration);
}
else if (read16)
{
sense = _dev.Read16(out cmdBuf, out _, 0, false, true, false, badSectorToRead, blockSize, 0,
sectorsToTrim, false, _dev.Timeout, out cmdDuration);
}
else if (read12)
{
sense = _dev.Read12(out cmdBuf, out _, 0, false, true, false, false, badSectorToRead, blockSize, 0,
sectorsToTrim, false, _dev.Timeout, out cmdDuration);
}
else if (read10)
{
sense = _dev.Read10(out cmdBuf, out _, 0, false, true, false, false, badSectorToRead, blockSize, 0,
sectorsToTrim, _dev.Timeout, out cmdDuration);
}
else if (read6)
{
sense = _dev.Read6(out cmdBuf, out _, badSectorToRead, blockSize, sectorsToTrim, _dev.Timeout,
out cmdDuration);
}
totalDuration += cmdDuration;
if (sense || _dev.Error)
{
continue;
}
if (!sense &&
!_dev.Error)
{
_resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
}
// Because one block has been partially used to fix the offset
if (_fixOffset &&
audioExtents.Contains(badSector) &&
offsetBytes != 0)
{
int offsetFix = offsetBytes < 0 ? (int)(sectorSize - (offsetBytes * -1)) : offsetBytes;
if (supportedSubchannel != MmcSubchannel.None)
{
// De-interleave subchannel
byte[] data = new byte[sectorSize * sectorsToTrim];
byte[] sub = new byte[subSize * sectorsToTrim];
for (int b = 0; b < sectorsToTrim; b++)
{
Array.Copy(cmdBuf, (int)(0 + (b * blockSize)), data, sectorSize * b, sectorSize);
Array.Copy(cmdBuf, (int)(sectorSize + (b * blockSize)), sub, subSize * b, subSize);
}
tmpBuf = new byte[sectorSize * (sectorsToTrim - sectorsForOffset)];
Array.Copy(data, offsetFix, tmpBuf, 0, tmpBuf.Length);
data = tmpBuf;
// Re-interleave subchannel
cmdBuf = new byte[blockSize * sectorsToTrim];
for (int b = 0; b < sectorsToTrim; b++)
{
Array.Copy(data, sectorSize * b, cmdBuf, (int)(0 + (b * blockSize)), sectorSize);
Array.Copy(sub, subSize * b, cmdBuf, (int)(sectorSize + (b * blockSize)), subSize);
}
}
else
{
tmpBuf = new byte[blockSize * (sectorsToTrim - sectorsForOffset)];
Array.Copy(cmdBuf, offsetFix, tmpBuf, 0, tmpBuf.Length);
cmdBuf = tmpBuf;
}
}
if (supportedSubchannel != MmcSubchannel.None)
{
byte[] data = new byte[sectorSize];
byte[] sub = new byte[subSize];
Array.Copy(cmdBuf, 0, data, 0, sectorSize);
Array.Copy(cmdBuf, sectorSize, sub, 0, subSize);
_outputPlugin.WriteSectorLong(data, badSector);
_outputPlugin.WriteSectorTag(sub, badSector, SectorTagType.CdSectorSubchannel);
}
else
{
if (supportsLongSectors)
{
_outputPlugin.WriteSectorLong(cmdBuf, badSector);
}
else
{
if (cmdBuf.Length % sectorSize == 0)
{
byte[] data = new byte[2048];
Array.Copy(cmdBuf, 16, data, 0, 2048);
_outputPlugin.WriteSector(data, badSector);
}
else
{
_outputPlugin.WriteSectorLong(cmdBuf, badSector);
}
}
}
}
EndProgress?.Invoke();
end = DateTime.UtcNow;
UpdateStatus?.Invoke($"Trimming finished in {(end - start).TotalSeconds} seconds.");
_dumpLog.WriteLine("Trimming finished in {0} seconds.", (end - start).TotalSeconds);
}
/// <summary>Dumps an ATA device</summary>
public void Ata()
{
if (_dumpRaw)
{
if (_force)
{
ErrorMessage?.Invoke("Raw dumping not yet supported in ATA devices, continuing...");
}
else
{
StoppingErrorMessage?.Invoke("Raw dumping not yet supported in ATA devices, aborting...");
return;
}
}
const ushort ATA_PROFILE = 0x0001;
const uint TIMEOUT = 5;
double imageWriteDuration = 0;
MediaType mediaType = MediaType.Unknown;
UpdateStatus?.Invoke("Requesting ATA IDENTIFY DEVICE.");
_dumpLog.WriteLine("Requesting ATA IDENTIFY DEVICE.");
bool sense = _dev.AtaIdentify(out byte[] cmdBuf, out _);
if (!sense &&
Identify.Decode(cmdBuf).HasValue)
{
Identify.IdentifyDevice?ataIdNullable = Identify.Decode(cmdBuf);
if (ataIdNullable != null)
{
Identify.IdentifyDevice ataId = ataIdNullable.Value;
byte[] ataIdentify = cmdBuf;
cmdBuf = new byte[0];
DateTime start;
DateTime end;
double totalDuration = 0;
double currentSpeed = 0;
double maxSpeed = double.MinValue;
double minSpeed = double.MaxValue;
// Initializate reader
UpdateStatus?.Invoke("Initializing reader.");
_dumpLog.WriteLine("Initializing reader.");
var ataReader = new Reader(_dev, TIMEOUT, ataIdentify);
// Fill reader blocks
ulong blocks = ataReader.GetDeviceBlocks();
// Check block sizes
if (ataReader.GetBlockSize())
{
_dumpLog.WriteLine("ERROR: Cannot get block size: {0}.", ataReader.ErrorMessage);
ErrorMessage(ataReader.ErrorMessage);
return;
}
uint blockSize = ataReader.LogicalBlockSize;
uint physicalsectorsize = ataReader.PhysicalBlockSize;
if (ataReader.FindReadCommand())
{
_dumpLog.WriteLine("ERROR: Cannot find correct read command: {0}.", ataReader.ErrorMessage);
ErrorMessage(ataReader.ErrorMessage);
return;
}
// Check how many blocks to read, if error show and return
if (ataReader.GetBlocksToRead(_maximumReadable))
{
_dumpLog.WriteLine("ERROR: Cannot get blocks to read: {0}.", ataReader.ErrorMessage);
ErrorMessage(ataReader.ErrorMessage);
return;
}
uint blocksToRead = ataReader.BlocksToRead;
ushort cylinders = ataReader.Cylinders;
byte heads = ataReader.Heads;
byte sectors = ataReader.Sectors;
UpdateStatus?.Invoke($"Device reports {blocks} blocks ({blocks * blockSize} bytes).");
UpdateStatus?.
Invoke($"Device reports {cylinders} cylinders {heads} heads {sectors} sectors per track.");
UpdateStatus?.Invoke($"Device can read {blocksToRead} blocks at a time.");
UpdateStatus?.Invoke($"Device reports {blockSize} bytes per logical block.");
UpdateStatus?.Invoke($"Device reports {physicalsectorsize} bytes per physical block.");
_dumpLog.WriteLine("Device reports {0} blocks ({1} bytes).", blocks, blocks * blockSize);
_dumpLog.WriteLine("Device reports {0} cylinders {1} heads {2} sectors per track.", cylinders,
heads, sectors);
_dumpLog.WriteLine("Device can read {0} blocks at a time.", blocksToRead);
_dumpLog.WriteLine("Device reports {0} bytes per logical block.", blockSize);
_dumpLog.WriteLine("Device reports {0} bytes per physical block.", physicalsectorsize);
bool removable = !_dev.IsCompactFlash &&
ataId.GeneralConfiguration.HasFlag(Identify.GeneralConfigurationBit.Removable);
DumpHardwareType currentTry = null;
ExtentsULong extents = null;
ResumeSupport.Process(ataReader.IsLba, removable, blocks, _dev.Manufacturer, _dev.Model,
_dev.Serial, _dev.PlatformId, ref _resume, ref currentTry, ref extents,
_dev.FirmwareRevision, _private);
if (currentTry == null ||
extents == null)
{
StoppingErrorMessage?.Invoke("Could not process resume file, not continuing...");
return;
}
MhddLog mhddLog;
IbgLog ibgLog;
double duration;
bool ret = true;
if (_dev.IsUsb &&
_dev.UsbDescriptors != null &&
!_outputPlugin.SupportedMediaTags.Contains(MediaTagType.USB_Descriptors))
{
ret = false;
_dumpLog.WriteLine("Output format does not support USB descriptors.");
ErrorMessage("Output format does not support USB descriptors.");
}
if (_dev.IsPcmcia &&
_dev.Cis != null &&
!_outputPlugin.SupportedMediaTags.Contains(MediaTagType.PCMCIA_CIS))
{
ret = false;
_dumpLog.WriteLine("Output format does not support PCMCIA CIS descriptors.");
ErrorMessage("Output format does not support PCMCIA CIS descriptors.");
}
if (!_outputPlugin.SupportedMediaTags.Contains(MediaTagType.ATA_IDENTIFY))
{
ret = false;
_dumpLog.WriteLine("Output format does not support ATA IDENTIFY.");
ErrorMessage("Output format does not support ATA IDENTIFY.");
}
if (!ret)
{
_dumpLog.WriteLine("Several media tags not supported, {0}continuing...", _force ? "" : "not ");
if (_force)
{
ErrorMessage("Several media tags not supported, continuing...");
}
else
{
StoppingErrorMessage?.Invoke("Several media tags not supported, not continuing...");
return;
}
}
mediaType = MediaTypeFromDevice.GetFromAta(_dev.Manufacturer, _dev.Model, _dev.IsRemovable,
_dev.IsCompactFlash, _dev.IsPcmcia, blocks, blockSize);
ret = _outputPlugin.Create(_outputPath, mediaType, _formatOptions, blocks, blockSize);
// Cannot create image
if (!ret)
{
_dumpLog.WriteLine("Error creating output image, not continuing.");
_dumpLog.WriteLine(_outputPlugin.ErrorMessage);
StoppingErrorMessage?.Invoke("Error creating output image, not continuing." +
Environment.NewLine + _outputPlugin.ErrorMessage);
return;
}
// Setting geometry
_outputPlugin.SetGeometry(cylinders, heads, sectors);
if (ataReader.IsLba)
{
UpdateStatus?.Invoke($"Reading {blocksToRead} sectors at a time.");
if (_skip < blocksToRead)
{
_skip = blocksToRead;
}
mhddLog = new MhddLog(_outputPrefix + ".mhddlog.bin", _dev, blocks, blockSize, blocksToRead,
_private);
ibgLog = new IbgLog(_outputPrefix + ".ibg", ATA_PROFILE);
if (_resume.NextBlock > 0)
{
UpdateStatus?.Invoke($"Resuming from block {_resume.NextBlock}.");
_dumpLog.WriteLine("Resuming from block {0}.", _resume.NextBlock);
}
bool newTrim = false;
start = DateTime.UtcNow;
DateTime timeSpeedStart = DateTime.UtcNow;
ulong sectorSpeedStart = 0;
InitProgress?.Invoke();
for (ulong i = _resume.NextBlock; i < blocks; i += blocksToRead)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
if (blocks - i < blocksToRead)
{
blocksToRead = (byte)(blocks - i);
}
#pragma warning disable RECS0018 // Comparison of floating point numbers with equality operator
if (currentSpeed > maxSpeed &&
currentSpeed != 0)
{
maxSpeed = currentSpeed;
}
if (currentSpeed < minSpeed &&
currentSpeed != 0)
{
minSpeed = currentSpeed;
}
#pragma warning restore RECS0018 // Comparison of floating point numbers with equality operator
UpdateProgress?.Invoke($"Reading sector {i} of {blocks} ({currentSpeed:F3} MiB/sec.)",
(long)i, (long)blocks);
bool error = ataReader.ReadBlocks(out cmdBuf, i, blocksToRead, out duration);
if (!error)
{
mhddLog.Write(i, duration);
ibgLog.Write(i, currentSpeed * 1024);
DateTime writeStart = DateTime.Now;
_outputPlugin.WriteSectors(cmdBuf, i, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
extents.Add(i, blocksToRead, true);
}
else
{
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);
ibgLog.Write(i, 0);
DateTime writeStart = DateTime.Now;
_outputPlugin.WriteSectors(new byte[blockSize * _skip], i, _skip);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
_dumpLog.WriteLine("Skipping {0} blocks from errored block {1}.", _skip, i);
i += _skip - blocksToRead;
newTrim = true;
}
sectorSpeedStart += blocksToRead;
_resume.NextBlock = i + blocksToRead;
double elapsed = (DateTime.UtcNow - timeSpeedStart).TotalSeconds;
if (elapsed < 1)
{
continue;
}
currentSpeed = (sectorSpeedStart * blockSize) / (1048576 * elapsed);
sectorSpeedStart = 0;
timeSpeedStart = DateTime.UtcNow;
}
end = DateTime.Now;
EndProgress?.Invoke();
mhddLog.Close();
ibgLog.Close(_dev, blocks, blockSize, (end - start).TotalSeconds, currentSpeed * 1024,
(blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000), _devicePath);
UpdateStatus?.Invoke($"Dump finished in {(end - start).TotalSeconds} seconds.");
UpdateStatus?.
Invoke($"Average dump speed {((double)blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000):F3} KiB/sec.");
UpdateStatus?.
Invoke($"Average write speed {((double)blockSize * (double)(blocks + 1)) / 1024 / imageWriteDuration:F3} KiB/sec.");
_dumpLog.WriteLine("Dump finished in {0} seconds.", (end - start).TotalSeconds);
_dumpLog.WriteLine("Average dump speed {0:F3} KiB/sec.",
((double)blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000));
_dumpLog.WriteLine("Average write speed {0:F3} KiB/sec.",
((double)blockSize * (double)(blocks + 1)) / 1024 / imageWriteDuration);
#region Trimming
if (_resume.BadBlocks.Count > 0 &&
!_aborted &&
_trim &&
newTrim)
{
start = DateTime.UtcNow;
UpdateStatus?.Invoke("Trimming skipped sectors");
_dumpLog.WriteLine("Trimming skipped sectors");
ulong[] tmpArray = _resume.BadBlocks.ToArray();
InitProgress?.Invoke();
foreach (ulong badSector in tmpArray)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.Invoke($"Trimming sector {badSector}");
bool error = ataReader.ReadBlock(out cmdBuf, badSector, out duration);
totalDuration += duration;
if (error)
{
continue;
}
_resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
_outputPlugin.WriteSector(cmdBuf, badSector);
}
EndProgress?.Invoke();
end = DateTime.UtcNow;
UpdateStatus?.Invoke($"Trimmming finished in {(end - start).TotalSeconds} seconds.");
_dumpLog.WriteLine("Trimmming finished in {0} seconds.", (end - start).TotalSeconds);
}
#endregion Trimming
#region Error handling
if (_resume.BadBlocks.Count > 0 &&
!_aborted &&
_retryPasses > 0)
{
int pass = 1;
bool forward = true;
InitProgress?.Invoke();
repeatRetryLba:
ulong[] tmpArray = _resume.BadBlocks.ToArray();
foreach (ulong badSector in tmpArray)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.Invoke(string.Format("Retrying sector {0}, pass {1}, {3}{2}", badSector,
pass, forward ? "forward" : "reverse",
_persistent ? "recovering partial data, " : ""));
bool error = ataReader.ReadBlock(out cmdBuf, badSector, out duration);
totalDuration += duration;
if (!error)
{
_resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
_outputPlugin.WriteSector(cmdBuf, badSector);
UpdateStatus?.Invoke($"Correctly retried block {badSector} in pass {pass}.");
_dumpLog.WriteLine("Correctly retried block {0} in pass {1}.", badSector, pass);
}
else if (_persistent)
{
_outputPlugin.WriteSector(cmdBuf, badSector);
}
}
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 LBA
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
}
else
{
mhddLog = new MhddLog(_outputPrefix + ".mhddlog.bin", _dev, blocks, blockSize, blocksToRead,
_private);
ibgLog = new IbgLog(_outputPrefix + ".ibg", ATA_PROFILE);
ulong currentBlock = 0;
blocks = (ulong)(cylinders * heads * sectors);
start = DateTime.UtcNow;
DateTime timeSpeedStart = DateTime.UtcNow;
ulong sectorSpeedStart = 0;
InitProgress?.Invoke();
for (ushort cy = 0; cy < cylinders; cy++)
{
for (byte hd = 0; hd < heads; hd++)
{
for (byte sc = 1; sc < sectors; sc++)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
#pragma warning disable RECS0018 // Comparison of floating point numbers with equality operator
if (currentSpeed > maxSpeed &&
currentSpeed != 0)
{
maxSpeed = currentSpeed;
}
if (currentSpeed < minSpeed &&
currentSpeed != 0)
{
minSpeed = currentSpeed;
}
#pragma warning restore RECS0018 // Comparison of floating point numbers with equality operator
PulseProgress?.
Invoke($"Reading cylinder {cy} head {hd} sector {sc} ({currentSpeed:F3} MiB/sec.)");
bool error = ataReader.ReadChs(out cmdBuf, cy, hd, sc, out duration);
totalDuration += duration;
if (!error)
{
mhddLog.Write(currentBlock, duration);
ibgLog.Write(currentBlock, currentSpeed * 1024);
DateTime writeStart = DateTime.Now;
_outputPlugin.WriteSector(cmdBuf,
(ulong)((((cy * heads) + hd) * sectors) + (sc - 1)));
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
extents.Add(currentBlock);
_dumpLog.WriteLine("Error reading cylinder {0} head {1} sector {2}.", cy, hd,
sc);
}
else
{
_resume.BadBlocks.Add(currentBlock);
mhddLog.Write(currentBlock, duration < 500 ? 65535 : duration);
ibgLog.Write(currentBlock, 0);
DateTime writeStart = DateTime.Now;
_outputPlugin.WriteSector(new byte[blockSize],
(ulong)((((cy * heads) + hd) * sectors) + (sc - 1)));
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
}
sectorSpeedStart++;
currentBlock++;
double elapsed = (DateTime.UtcNow - timeSpeedStart).TotalSeconds;
if (elapsed < 1)
{
continue;
}
currentSpeed = (sectorSpeedStart * blockSize) / (1048576 * elapsed);
sectorSpeedStart = 0;
timeSpeedStart = DateTime.UtcNow;
}
}
}
end = DateTime.Now;
EndProgress?.Invoke();
mhddLog.Close();
ibgLog.Close(_dev, blocks, blockSize, (end - start).TotalSeconds, currentSpeed * 1024,
(blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000), _devicePath);
UpdateStatus?.Invoke($"Dump finished in {(end - start).TotalSeconds} seconds.");
UpdateStatus?.
Invoke($"Average dump speed {((double)blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000):F3} KiB/sec.");
UpdateStatus?.
Invoke($"Average write speed {((double)blockSize * (double)(blocks + 1)) / 1024 / (imageWriteDuration / 1000):F3} KiB/sec.");
_dumpLog.WriteLine("Dump finished in {0} seconds.", (end - start).TotalSeconds);
_dumpLog.WriteLine("Average dump speed {0:F3} KiB/sec.",
((double)blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000));
_dumpLog.WriteLine("Average write speed {0:F3} KiB/sec.",
((double)blockSize * (double)(blocks + 1)) / 1024 /
(imageWriteDuration / 1000));
}
foreach (ulong bad in _resume.BadBlocks)
{
_dumpLog.WriteLine("Sector {0} could not be read.", bad);
}
_outputPlugin.SetDumpHardware(_resume.Tries);
// TODO: Non-removable
var metadata = new CommonTypes.Structs.ImageInfo
{
Application = "Aaru", ApplicationVersion = Version.GetVersion()
};
if (!_outputPlugin.SetMetadata(metadata))
{
ErrorMessage?.Invoke("Error {0} setting metadata, continuing..." + Environment.NewLine +
_outputPlugin.ErrorMessage);
}
if (_preSidecar != null)
{
_outputPlugin.SetCicmMetadata(_preSidecar);
}
_dumpLog.WriteLine("Closing output file.");
UpdateStatus?.Invoke("Closing output file.");
DateTime closeStart = DateTime.Now;
_outputPlugin.Close();
DateTime closeEnd = DateTime.Now;
UpdateStatus?.Invoke($"Closed in {(closeEnd - closeStart).TotalSeconds} seconds.");
_dumpLog.WriteLine("Closed in {0} seconds.", (closeEnd - closeStart).TotalSeconds);
if (_aborted)
{
_dumpLog.WriteLine("Aborted!");
UpdateStatus?.Invoke("Aborted!");
return;
}
double totalChkDuration = 0;
if (_metadata)
{
_dumpLog.WriteLine("Creating sidecar.");
UpdateStatus?.Invoke("Creating sidecar.");
var filters = new FiltersList();
IFilter filter = filters.GetFilter(_outputPath);
IMediaImage inputPlugin = ImageFormat.Detect(filter);
if (!inputPlugin.Open(filter))
{
StoppingErrorMessage?.Invoke("Could not open created image.");
return;
}
DateTime chkStart = DateTime.UtcNow;
_sidecarClass = new Sidecar(inputPlugin, _outputPath, filter.Id, _encoding);
_sidecarClass.InitProgressEvent += InitProgress;
_sidecarClass.UpdateProgressEvent += UpdateProgress;
_sidecarClass.EndProgressEvent += EndProgress;
_sidecarClass.InitProgressEvent2 += InitProgress2;
_sidecarClass.UpdateProgressEvent2 += UpdateProgress2;
_sidecarClass.EndProgressEvent2 += EndProgress2;
_sidecarClass.UpdateStatusEvent += UpdateStatus;
CICMMetadataType sidecar = _sidecarClass.Create();
if (_preSidecar != null)
{
_preSidecar.BlockMedia = sidecar.BlockMedia;
sidecar = _preSidecar;
}
if (_dev.IsUsb &&
_dev.UsbDescriptors != null)
{
_dumpLog.WriteLine("Reading USB descriptors.");
UpdateStatus?.Invoke("Reading USB descriptors.");
ret = _outputPlugin.WriteMediaTag(_dev.UsbDescriptors, MediaTagType.USB_Descriptors);
if (ret)
{
sidecar.BlockMedia[0].USB = new USBType
{
ProductID = _dev.UsbProductId, VendorID = _dev.UsbVendorId, Descriptors =
new DumpType
{
Image = _outputPath, Size = (ulong)_dev.UsbDescriptors.Length,
Checksums = Checksum.GetChecksums(_dev.UsbDescriptors).ToArray()
}
}
}
;
}
if (_dev.IsPcmcia &&
_dev.Cis != null)
{
_dumpLog.WriteLine("Reading PCMCIA CIS.");
UpdateStatus?.Invoke("Reading PCMCIA CIS.");
ret = _outputPlugin.WriteMediaTag(_dev.Cis, MediaTagType.PCMCIA_CIS);
if (ret)
{
sidecar.BlockMedia[0].PCMCIA = new PCMCIAType
{
CIS = new DumpType
{
Image = _outputPath, Size = (ulong)_dev.Cis.Length,
Checksums = Checksum.GetChecksums(_dev.Cis).ToArray()
}
}
}
;
_dumpLog.WriteLine("Decoding PCMCIA CIS.");
UpdateStatus?.Invoke("Decoding PCMCIA CIS.");
Tuple[] tuples = CIS.GetTuples(_dev.Cis);
if (tuples != null)
{
foreach (Tuple tuple in tuples)
{
switch (tuple.Code)
{
case TupleCodes.CISTPL_MANFID:
ManufacturerIdentificationTuple manfid =
CIS.DecodeManufacturerIdentificationTuple(tuple);
if (manfid != null)
{
sidecar.BlockMedia[0].PCMCIA.ManufacturerCode = manfid.ManufacturerID;
sidecar.BlockMedia[0].PCMCIA.CardCode = manfid.CardID;
sidecar.BlockMedia[0].PCMCIA.ManufacturerCodeSpecified = true;
sidecar.BlockMedia[0].PCMCIA.CardCodeSpecified = true;
}
break;
case TupleCodes.CISTPL_VERS_1:
Level1VersionTuple vers = CIS.DecodeLevel1VersionTuple(tuple);
if (vers != null)
{
sidecar.BlockMedia[0].PCMCIA.Manufacturer = vers.Manufacturer;
sidecar.BlockMedia[0].PCMCIA.ProductName = vers.Product;
sidecar.BlockMedia[0].PCMCIA.Compliance =
$"{vers.MajorVersion}.{vers.MinorVersion}";
sidecar.BlockMedia[0].PCMCIA.AdditionalInformation =
vers.AdditionalInformation;
}
break;
}
}
}
}
if (!_private)
{
DeviceReport.ClearIdentify(ataIdentify);
}
ret = _outputPlugin.WriteMediaTag(ataIdentify, MediaTagType.ATA_IDENTIFY);
if (ret)
{
sidecar.BlockMedia[0].ATA = new ATAType
{
Identify = new DumpType
{
Image = _outputPath, Size = (ulong)cmdBuf.Length,
Checksums = Checksum.GetChecksums(cmdBuf).ToArray()
}
}
}
;
DateTime chkEnd = DateTime.UtcNow;
totalChkDuration = (chkEnd - chkStart).TotalMilliseconds;
UpdateStatus?.Invoke($"Sidecar created in {(chkEnd - chkStart).TotalSeconds} seconds.");
UpdateStatus?.
Invoke($"Average checksum speed {((double)blockSize * (double)(blocks + 1)) / 1024 / (totalChkDuration / 1000):F3} KiB/sec.");
_dumpLog.WriteLine("Sidecar created in {0} seconds.", (chkEnd - chkStart).TotalSeconds);
_dumpLog.WriteLine("Average checksum speed {0:F3} KiB/sec.",
((double)blockSize * (double)(blocks + 1)) / 1024 /
(totalChkDuration / 1000));
List <(ulong start, string type)> filesystems = new List <(ulong start, string type)>();
if (sidecar.BlockMedia[0].FileSystemInformation != null)
{
filesystems.AddRange(from partition in sidecar.BlockMedia[0].FileSystemInformation
where partition.FileSystems != null
from fileSystem in partition.FileSystems
select(partition.StartSector, fileSystem.Type));
}
if (filesystems.Count > 0)
{
foreach (var filesystem in filesystems.Select(o => new
{
o.start, o.type
}).Distinct())
{
UpdateStatus?.
Invoke($"Found filesystem {filesystem.type} at sector {filesystem.start}");
_dumpLog.WriteLine("Found filesystem {0} at sector {1}", filesystem.type,
filesystem.start);
}
}
(string type, string subType) = CommonTypes.Metadata.MediaType.MediaTypeToString(mediaType);
sidecar.BlockMedia[0].DiskType = type;
sidecar.BlockMedia[0].DiskSubType = subType;
sidecar.BlockMedia[0].Interface = "ATA";
sidecar.BlockMedia[0].LogicalBlocks = blocks;
sidecar.BlockMedia[0].PhysicalBlockSize = physicalsectorsize;
sidecar.BlockMedia[0].LogicalBlockSize = blockSize;
sidecar.BlockMedia[0].Manufacturer = _dev.Manufacturer;
sidecar.BlockMedia[0].Model = _dev.Model;
if (!_private)
{
sidecar.BlockMedia[0].Serial = _dev.Serial;
}
sidecar.BlockMedia[0].Size = blocks * blockSize;
if (cylinders > 0 &&
heads > 0 &&
sectors > 0)
{
sidecar.BlockMedia[0].Cylinders = cylinders;
sidecar.BlockMedia[0].CylindersSpecified = true;
sidecar.BlockMedia[0].Heads = heads;
sidecar.BlockMedia[0].HeadsSpecified = true;
sidecar.BlockMedia[0].SectorsPerTrack = sectors;
sidecar.BlockMedia[0].SectorsPerTrackSpecified = true;
}
UpdateStatus?.Invoke("Writing metadata sidecar");
var xmlFs = new FileStream(_outputPrefix + ".cicm.xml", FileMode.Create);
var xmlSer = new XmlSerializer(typeof(CICMMetadataType));
xmlSer.Serialize(xmlFs, sidecar);
xmlFs.Close();
}
UpdateStatus?.Invoke("");
UpdateStatus?.
Invoke($"Took a total of {(end - start).TotalSeconds:F3} seconds ({totalDuration / 1000:F3} processing commands, {totalChkDuration / 1000:F3} checksumming, {imageWriteDuration:F3} writing, {(closeEnd - closeStart).TotalSeconds:F3} closing).");
UpdateStatus?.
Invoke($"Average speed: {((double)blockSize * (double)(blocks + 1)) / 1048576 / (totalDuration / 1000):F3} MiB/sec.");
if (maxSpeed > 0)
{
UpdateStatus?.Invoke($"Fastest speed burst: {maxSpeed:F3} MiB/sec.");
}
if (minSpeed > 0 &&
minSpeed < double.MaxValue)
{
UpdateStatus?.Invoke($"Slowest speed burst: {minSpeed:F3} MiB/sec.");
}
UpdateStatus?.Invoke($"{_resume.BadBlocks.Count} sectors could not be read.");
if (_resume.BadBlocks.Count > 0)
{
_resume.BadBlocks.Sort();
}
UpdateStatus?.Invoke("");
}
Statistics.AddMedia(mediaType, true);
}
else
{
StoppingErrorMessage?.Invoke("Unable to communicate with ATA device.");
}
}
}
}
public bool Open(IFilter imageFilter)
{
Stream stream = imageFilter.GetDataForkStream();
stream.Seek(0, SeekOrigin.Begin);
if (stream.Length < 512)
{
return(false);
}
byte[] hdrB = new byte[Marshal.SizeOf(cVolumeHeader)];
stream.Read(hdrB, 0, Marshal.SizeOf(cVolumeHeader));
cVolumeHeader = new PartimageHeader();
IntPtr headerPtr = Marshal.AllocHGlobal(Marshal.SizeOf(cVolumeHeader));
Marshal.Copy(hdrB, 0, headerPtr, Marshal.SizeOf(cVolumeHeader));
cVolumeHeader = (PartimageHeader)Marshal.PtrToStructure(headerPtr, typeof(PartimageHeader));
Marshal.FreeHGlobal(headerPtr);
DicConsole.DebugWriteLine("Partimage plugin", "CVolumeHeader.magic = {0}",
StringHandlers.CToString(cVolumeHeader.magic));
DicConsole.DebugWriteLine("Partimage plugin", "CVolumeHeader.version = {0}",
StringHandlers.CToString(cVolumeHeader.version));
DicConsole.DebugWriteLine("Partimage plugin", "CVolumeHeader.volumeNumber = {0}",
cVolumeHeader.volumeNumber);
DicConsole.DebugWriteLine("Partimage plugin", "CVolumeHeader.identificator = {0:X16}",
cVolumeHeader.identificator);
// TODO: Support multifile volumes
if (cVolumeHeader.volumeNumber > 0)
{
throw new FeatureSupportedButNotImplementedImageException("Support for multiple volumes not supported");
}
hdrB = new byte[Marshal.SizeOf(cMainHeader)];
stream.Read(hdrB, 0, Marshal.SizeOf(cMainHeader));
cMainHeader = new PartimageMainHeader();
headerPtr = Marshal.AllocHGlobal(Marshal.SizeOf(cMainHeader));
Marshal.Copy(hdrB, 0, headerPtr, Marshal.SizeOf(cMainHeader));
cMainHeader = (PartimageMainHeader)Marshal.PtrToStructure(headerPtr, typeof(PartimageMainHeader));
Marshal.FreeHGlobal(headerPtr);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.szFileSystem = {0}",
StringHandlers.CToString(cMainHeader.szFileSystem));
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.szPartDescription = {0}",
StringHandlers.CToString(cMainHeader.szPartDescription));
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.szOriginalDevice = {0}",
StringHandlers.CToString(cMainHeader.szOriginalDevice));
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.szFirstImageFilepath = {0}",
StringHandlers.CToString(cMainHeader.szFirstImageFilepath));
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.szUnameSysname = {0}",
StringHandlers.CToString(cMainHeader.szUnameSysname));
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.szUnameNodename = {0}",
StringHandlers.CToString(cMainHeader.szUnameNodename));
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.szUnameRelease = {0}",
StringHandlers.CToString(cMainHeader.szUnameRelease));
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.szUnameVersion = {0}",
StringHandlers.CToString(cMainHeader.szUnameVersion));
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.szUnameMachine = {0}",
StringHandlers.CToString(cMainHeader.szUnameMachine));
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dwCompression = {0} ({1})",
cMainHeader.dwCompression, (uint)cMainHeader.dwCompression);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dwMainFlags = {0}", cMainHeader.dwMainFlags);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dateCreate.tm_sec = {0}",
cMainHeader.dateCreate.Second);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dateCreate.tm_min = {0}",
cMainHeader.dateCreate.Minute);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dateCreate.tm_hour = {0}",
cMainHeader.dateCreate.Hour);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dateCreate.tm_mday = {0}",
cMainHeader.dateCreate.DayOfMonth);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dateCreate.tm_mon = {0}",
cMainHeader.dateCreate.Month);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dateCreate.tm_year = {0}",
cMainHeader.dateCreate.Year);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dateCreate.tm_wday = {0}",
cMainHeader.dateCreate.DayOfWeek);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dateCreate.tm_yday = {0}",
cMainHeader.dateCreate.DayOfYear);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dateCreate.tm_isdst = {0}",
cMainHeader.dateCreate.IsDst);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dateCreate.tm_gmtoffsec = {0}",
cMainHeader.dateCreate.GmtOff);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dateCreate.tm_zone = {0}",
cMainHeader.dateCreate.Timezone);
DateTime dateCreate = new DateTime(1900 + (int)cMainHeader.dateCreate.Year,
(int)cMainHeader.dateCreate.Month + 1,
(int)cMainHeader.dateCreate.DayOfMonth, (int)cMainHeader.dateCreate.Hour,
(int)cMainHeader.dateCreate.Minute, (int)cMainHeader.dateCreate.Second);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dateCreate = {0}", dateCreate);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.qwPartSize = {0}", cMainHeader.qwPartSize);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.szHostname = {0}",
StringHandlers.CToString(cMainHeader.szHostname));
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.szVersion = {0}",
StringHandlers.CToString(cMainHeader.szVersion));
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dwMbrCount = {0}", cMainHeader.dwMbrCount);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dwMbrSize = {0}", cMainHeader.dwMbrSize);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dwEncryptAlgo = {0} ({1})",
cMainHeader.dwEncryptAlgo, (uint)cMainHeader.dwEncryptAlgo);
DicConsole.DebugWriteLine("Partimage plugin", "ArrayIsNullOrEmpty(CMainHeader.cHashTestKey) = {0}",
ArrayHelpers.ArrayIsNullOrEmpty(cMainHeader.cHashTestKey));
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dwReservedFuture000 = {0}",
cMainHeader.dwReservedFuture000);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dwReservedFuture001 = {0}",
cMainHeader.dwReservedFuture001);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dwReservedFuture002 = {0}",
cMainHeader.dwReservedFuture002);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dwReservedFuture003 = {0}",
cMainHeader.dwReservedFuture003);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dwReservedFuture004 = {0}",
cMainHeader.dwReservedFuture004);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dwReservedFuture005 = {0}",
cMainHeader.dwReservedFuture005);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dwReservedFuture006 = {0}",
cMainHeader.dwReservedFuture006);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dwReservedFuture007 = {0}",
cMainHeader.dwReservedFuture007);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dwReservedFuture008 = {0}",
cMainHeader.dwReservedFuture008);
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.dwReservedFuture009 = {0}",
cMainHeader.dwReservedFuture009);
DicConsole.DebugWriteLine("Partimage plugin", "ArrayIsNullOrEmpty(CMainHeader.cReserved) = {0}",
ArrayHelpers.ArrayIsNullOrEmpty(cMainHeader.cReserved));
DicConsole.DebugWriteLine("Partimage plugin", "CMainHeader.crc = 0x{0:X8}", cMainHeader.crc);
// partimage 0.6.1 does not support them either
if (cMainHeader.dwEncryptAlgo != PEncryption.None)
{
throw new ImageNotSupportedException("Encrypted images are currently not supported.");
}
string magic;
// Skip MBRs
if (cMainHeader.dwMbrCount > 0)
{
hdrB = new byte[MAGIC_BEGIN_MBRBACKUP.Length];
stream.Read(hdrB, 0, MAGIC_BEGIN_MBRBACKUP.Length);
magic = StringHandlers.CToString(hdrB);
if (!magic.Equals(MAGIC_BEGIN_MBRBACKUP))
{
throw new ImageNotSupportedException("Cannot find MBRs");
}
stream.Seek(cMainHeader.dwMbrSize * cMainHeader.dwMbrCount, SeekOrigin.Current);
}
// Skip extended headers and their CRC fields
stream.Seek((MAGIC_BEGIN_EXT000.Length + 4) * 10, SeekOrigin.Current);
hdrB = new byte[MAGIC_BEGIN_LOCALHEADER.Length];
stream.Read(hdrB, 0, MAGIC_BEGIN_LOCALHEADER.Length);
magic = StringHandlers.CToString(hdrB);
if (!magic.Equals(MAGIC_BEGIN_LOCALHEADER))
{
throw new ImageNotSupportedException("Cannot find local header");
}
hdrB = new byte[Marshal.SizeOf(typeof(CLocalHeader))];
stream.Read(hdrB, 0, Marshal.SizeOf(typeof(CLocalHeader)));
headerPtr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(CLocalHeader)));
Marshal.Copy(hdrB, 0, headerPtr, Marshal.SizeOf(typeof(CLocalHeader)));
CLocalHeader localHeader = (CLocalHeader)Marshal.PtrToStructure(headerPtr, typeof(CLocalHeader));
Marshal.FreeHGlobal(headerPtr);
DicConsole.DebugWriteLine("Partimage plugin", "CLocalHeader.qwBlockSize = {0}", localHeader.qwBlockSize);
DicConsole.DebugWriteLine("Partimage plugin", "CLocalHeader.qwUsedBlocks = {0}", localHeader.qwUsedBlocks);
DicConsole.DebugWriteLine("Partimage plugin", "CLocalHeader.qwBlocksCount = {0}",
localHeader.qwBlocksCount);
DicConsole.DebugWriteLine("Partimage plugin", "CLocalHeader.qwBitmapSize = {0}", localHeader.qwBitmapSize);
DicConsole.DebugWriteLine("Partimage plugin", "CLocalHeader.qwBadBlocksCount = {0}",
localHeader.qwBadBlocksCount);
DicConsole.DebugWriteLine("Partimage plugin", "CLocalHeader.szLabel = {0}",
StringHandlers.CToString(localHeader.szLabel));
DicConsole.DebugWriteLine("Partimage plugin", "ArrayIsNullOrEmpty(CLocalHeader.cReserved) = {0}",
ArrayHelpers.ArrayIsNullOrEmpty(localHeader.cReserved));
DicConsole.DebugWriteLine("Partimage plugin", "CLocalHeader.crc = 0x{0:X8}", localHeader.crc);
hdrB = new byte[MAGIC_BEGIN_BITMAP.Length];
stream.Read(hdrB, 0, MAGIC_BEGIN_BITMAP.Length);
magic = StringHandlers.CToString(hdrB);
if (!magic.Equals(MAGIC_BEGIN_BITMAP))
{
throw new ImageNotSupportedException("Cannot find bitmap");
}
bitmap = new byte[localHeader.qwBitmapSize];
stream.Read(bitmap, 0, (int)localHeader.qwBitmapSize);
hdrB = new byte[MAGIC_BEGIN_INFO.Length];
stream.Read(hdrB, 0, MAGIC_BEGIN_INFO.Length);
magic = StringHandlers.CToString(hdrB);
if (!magic.Equals(MAGIC_BEGIN_INFO))
{
throw new ImageNotSupportedException("Cannot find info block");
}
// Skip info block and its checksum
stream.Seek(16384 + 4, SeekOrigin.Current);
hdrB = new byte[MAGIC_BEGIN_DATABLOCKS.Length];
stream.Read(hdrB, 0, MAGIC_BEGIN_DATABLOCKS.Length);
magic = StringHandlers.CToString(hdrB);
if (!magic.Equals(MAGIC_BEGIN_DATABLOCKS))
{
throw new ImageNotSupportedException("Cannot find data blocks");
}
dataOff = stream.Position;
DicConsole.DebugWriteLine("Partimage plugin", "dataOff = {0}", dataOff);
// Seek to tail
stream.Seek(-(Marshal.SizeOf(typeof(CMainTail)) + MAGIC_BEGIN_TAIL.Length), SeekOrigin.End);
hdrB = new byte[MAGIC_BEGIN_TAIL.Length];
stream.Read(hdrB, 0, MAGIC_BEGIN_TAIL.Length);
magic = StringHandlers.CToString(hdrB);
if (!magic.Equals(MAGIC_BEGIN_TAIL))
{
throw new
ImageNotSupportedException("Cannot find tail. Multiple volumes are not supported or image is corrupt.");
}
DicConsole.DebugWriteLine("Partimage plugin", "Filling extents");
DateTime start = DateTime.Now;
extents = new ExtentsULong();
extentsOff = new Dictionary <ulong, ulong>();
bool current = (bitmap[0] & (1 << (0 % 8))) != 0;
ulong blockOff = 0;
ulong extentStart = 0;
for (ulong i = 1; i <= localHeader.qwBlocksCount; i++)
{
bool next = (bitmap[i / 8] & (1 << (int)(i % 8))) != 0;
// Flux
if (next != current)
{
if (next)
{
extentStart = i;
extentsOff.Add(i, ++blockOff);
}
else
{
extents.Add(extentStart, i);
extentsOff.TryGetValue(extentStart, out ulong _);
}
}
if (next && current)
{
blockOff++;
}
current = next;
}
DateTime end = DateTime.Now;
DicConsole.DebugWriteLine("Partimage plugin", "Took {0} seconds to fill extents",
(end - start).TotalSeconds);
sectorCache = new Dictionary <ulong, byte[]>();
imageInfo.CreationTime = dateCreate;
imageInfo.LastModificationTime = imageFilter.GetLastWriteTime();
imageInfo.MediaTitle = Path.GetFileNameWithoutExtension(imageFilter.GetFilename());
imageInfo.Sectors = localHeader.qwBlocksCount + 1;
imageInfo.SectorSize = (uint)localHeader.qwBlockSize;
imageInfo.XmlMediaType = XmlMediaType.BlockMedia;
imageInfo.MediaType = MediaType.GENERIC_HDD;
imageInfo.Version = StringHandlers.CToString(cMainHeader.szVersion);
imageInfo.Comments = StringHandlers.CToString(cMainHeader.szPartDescription);
imageInfo.ImageSize =
(ulong)(stream.Length - (dataOff + Marshal.SizeOf(typeof(CMainTail)) + MAGIC_BEGIN_TAIL.Length));
imageStream = stream;
return(true);
}
public bool Open(IFilter imageFilter)
{
Stream stream = imageFilter.GetDataForkStream();
stream.Seek(0, SeekOrigin.Begin);
if (stream.Length < 512)
{
return(false);
}
byte[] pHdrB = new byte[Marshal.SizeOf(pHdr)];
stream.Read(pHdrB, 0, Marshal.SizeOf(pHdr));
pHdr = new PartCloneHeader();
IntPtr headerPtr = Marshal.AllocHGlobal(Marshal.SizeOf(pHdr));
Marshal.Copy(pHdrB, 0, headerPtr, Marshal.SizeOf(pHdr));
pHdr = (PartCloneHeader)Marshal.PtrToStructure(headerPtr, typeof(PartCloneHeader));
Marshal.FreeHGlobal(headerPtr);
DicConsole.DebugWriteLine("PartClone plugin", "pHdr.magic = {0}", StringHandlers.CToString(pHdr.magic));
DicConsole.DebugWriteLine("PartClone plugin", "pHdr.filesystem = {0}",
StringHandlers.CToString(pHdr.filesystem));
DicConsole.DebugWriteLine("PartClone plugin", "pHdr.version = {0}",
StringHandlers.CToString(pHdr.version));
DicConsole.DebugWriteLine("PartClone plugin", "pHdr.blockSize = {0}", pHdr.blockSize);
DicConsole.DebugWriteLine("PartClone plugin", "pHdr.deviceSize = {0}", pHdr.deviceSize);
DicConsole.DebugWriteLine("PartClone plugin", "pHdr.totalBlocks = {0}", pHdr.totalBlocks);
DicConsole.DebugWriteLine("PartClone plugin", "pHdr.usedBlocks = {0}", pHdr.usedBlocks);
byteMap = new byte[pHdr.totalBlocks];
DicConsole.DebugWriteLine("PartClone plugin", "Reading bytemap {0} bytes", byteMap.Length);
stream.Read(byteMap, 0, byteMap.Length);
byte[] bitmagic = new byte[8];
stream.Read(bitmagic, 0, 8);
DicConsole.DebugWriteLine("PartClone plugin", "pHdr.bitmagic = {0}", StringHandlers.CToString(bitmagic));
if (!biTmAgIc.SequenceEqual(bitmagic))
{
throw new ImageNotSupportedException("Could not find partclone BiTmAgIc, not continuing...");
}
dataOff = stream.Position;
DicConsole.DebugWriteLine("PartClone plugin", "pHdr.dataOff = {0}", dataOff);
DicConsole.DebugWriteLine("PartClone plugin", "Filling extents");
DateTime start = DateTime.Now;
extents = new ExtentsULong();
extentsOff = new Dictionary <ulong, ulong>();
bool current = byteMap[0] > 0;
ulong blockOff = 0;
ulong extentStart = 0;
for (ulong i = 1; i < pHdr.totalBlocks; i++)
{
bool next = byteMap[i] > 0;
// Flux
if (next != current)
{
if (next)
{
extentStart = i;
extentsOff.Add(i, ++blockOff);
}
else
{
extents.Add(extentStart, i);
extentsOff.TryGetValue(extentStart, out _);
}
}
if (next && current)
{
blockOff++;
}
current = next;
}
DateTime end = DateTime.Now;
DicConsole.DebugWriteLine("PartClone plugin", "Took {0} seconds to fill extents",
(end - start).TotalSeconds);
sectorCache = new Dictionary <ulong, byte[]>();
imageInfo.CreationTime = imageFilter.GetCreationTime();
imageInfo.LastModificationTime = imageFilter.GetLastWriteTime();
imageInfo.MediaTitle = Path.GetFileNameWithoutExtension(imageFilter.GetFilename());
imageInfo.Sectors = pHdr.totalBlocks;
imageInfo.SectorSize = pHdr.blockSize;
imageInfo.XmlMediaType = XmlMediaType.BlockMedia;
imageInfo.MediaType = MediaType.GENERIC_HDD;
imageInfo.ImageSize = (ulong)(stream.Length - (4096 + 0x40 + (long)pHdr.totalBlocks));
imageStream = stream;
return(true);
}
/// <summary>
/// Dumps an Xbox Game Disc using a Kreon drive
/// </summary>
/// <param name="dev">Device</param>
/// <param name="devicePath">Path to the device</param>
/// <param name="outputPrefix">Prefix for output data files</param>
/// <param name="outputPlugin">Plugin for output file</param>
/// <param name="retryPasses">How many times to retry</param>
/// <param name="force">Force to continue dump whenever possible</param>
/// <param name="dumpRaw">Dump raw/long sectors</param>
/// <param name="persistent">Store whatever data the drive returned on error</param>
/// <param name="stopOnError">Stop dump on first error</param>
/// <param name="resume">Information for dump resuming</param>
/// <param name="dumpLog">Dump logger</param>
/// <param name="encoding">Encoding to use when analyzing dump</param>
/// <param name="mediaTags">Media tags as retrieved in MMC layer</param>
/// <param name="dskType">Disc type as detected in MMC layer</param>
/// <param name="outputPath">Path to output file</param>
/// <param name="formatOptions">Formats to pass to output file plugin</param>
/// <exception cref="InvalidOperationException">
/// If the provided resume does not correspond with the current in progress
/// dump
/// </exception>
internal static void Dump(Device dev, string devicePath,
IWritableImage outputPlugin, ushort retryPasses,
bool force, bool dumpRaw,
bool persistent, bool stopOnError,
Dictionary <MediaTagType, byte[]> mediaTags, ref MediaType dskType,
ref Resume resume,
ref DumpLog dumpLog, Encoding encoding,
string outputPrefix, string outputPath,
Dictionary <string, string> formatOptions, CICMMetadataType preSidecar,
uint skip,
bool nometadata, bool notrim)
{
bool sense;
const uint BLOCK_SIZE = 2048;
uint blocksToRead = 64;
DateTime start;
DateTime end;
double totalDuration = 0;
double currentSpeed = 0;
double maxSpeed = double.MinValue;
double minSpeed = double.MaxValue;
bool aborted = false;
System.Console.CancelKeyPress += (sender, e) => e.Cancel = aborted = true;
if (mediaTags.ContainsKey(MediaTagType.DVD_PFI))
{
mediaTags.Remove(MediaTagType.DVD_PFI);
}
if (mediaTags.ContainsKey(MediaTagType.DVD_DMI))
{
mediaTags.Remove(MediaTagType.DVD_DMI);
}
dumpLog.WriteLine("Reading Xbox Security Sector.");
sense = dev.KreonExtractSs(out byte[] ssBuf, out byte[] senseBuf, dev.Timeout, out _);
if (sense)
{
dumpLog.WriteLine("Cannot get Xbox Security Sector, not continuing.");
DicConsole.ErrorWriteLine("Cannot get Xbox Security Sector, not continuing.");
return;
}
dumpLog.WriteLine("Decoding Xbox Security Sector.");
SS.SecuritySector?xboxSs = SS.Decode(ssBuf);
if (!xboxSs.HasValue)
{
dumpLog.WriteLine("Cannot decode Xbox Security Sector, not continuing.");
DicConsole.ErrorWriteLine("Cannot decode Xbox Security Sector, not continuing.");
return;
}
byte[] tmpBuf = new byte[ssBuf.Length - 4];
Array.Copy(ssBuf, 4, tmpBuf, 0, ssBuf.Length - 4);
mediaTags.Add(MediaTagType.Xbox_SecuritySector, tmpBuf);
// Get video partition size
DicConsole.DebugWriteLine("Dump-media command", "Getting video partition size");
dumpLog.WriteLine("Locking drive.");
sense = dev.KreonLock(out senseBuf, dev.Timeout, out _);
if (sense)
{
dumpLog.WriteLine("Cannot lock drive, not continuing.");
DicConsole.ErrorWriteLine("Cannot lock drive, not continuing.");
return;
}
dumpLog.WriteLine("Getting video partition size.");
sense = dev.ReadCapacity(out byte[] readBuffer, out senseBuf, dev.Timeout, out _);
if (sense)
{
dumpLog.WriteLine("Cannot get disc capacity.");
DicConsole.ErrorWriteLine("Cannot get disc capacity.");
return;
}
ulong totalSize =
(ulong)((readBuffer[0] << 24) + (readBuffer[1] << 16) + (readBuffer[2] << 8) + readBuffer[3]);
dumpLog.WriteLine("Reading Physical Format Information.");
sense = dev.ReadDiscStructure(out readBuffer, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
MmcDiscStructureFormat.PhysicalInformation, 0, 0, out _);
if (sense)
{
dumpLog.WriteLine("Cannot get PFI.");
DicConsole.ErrorWriteLine("Cannot get PFI.");
return;
}
tmpBuf = new byte[readBuffer.Length - 4];
Array.Copy(readBuffer, 4, tmpBuf, 0, readBuffer.Length - 4);
mediaTags.Add(MediaTagType.DVD_PFI, tmpBuf);
DicConsole.DebugWriteLine("Dump-media command", "Video partition total size: {0} sectors", totalSize);
ulong l0Video = PFI.Decode(readBuffer).Value.Layer0EndPSN - PFI.Decode(readBuffer).Value.DataAreaStartPSN +
1;
ulong l1Video = totalSize - l0Video + 1;
dumpLog.WriteLine("Reading Disc Manufacturing Information.");
sense = dev.ReadDiscStructure(out readBuffer, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
MmcDiscStructureFormat.DiscManufacturingInformation, 0, 0, out _);
if (sense)
{
dumpLog.WriteLine("Cannot get DMI.");
DicConsole.ErrorWriteLine("Cannot get DMI.");
return;
}
tmpBuf = new byte[readBuffer.Length - 4];
Array.Copy(readBuffer, 4, tmpBuf, 0, readBuffer.Length - 4);
mediaTags.Add(MediaTagType.DVD_DMI, tmpBuf);
// Get game partition size
DicConsole.DebugWriteLine("Dump-media command", "Getting game partition size");
dumpLog.WriteLine("Unlocking drive (Xtreme).");
sense = dev.KreonUnlockXtreme(out senseBuf, dev.Timeout, out _);
if (sense)
{
dumpLog.WriteLine("Cannot unlock drive, not continuing.");
DicConsole.ErrorWriteLine("Cannot unlock drive, not continuing.");
return;
}
dumpLog.WriteLine("Getting game partition size.");
sense = dev.ReadCapacity(out readBuffer, out senseBuf, dev.Timeout, out _);
if (sense)
{
dumpLog.WriteLine("Cannot get disc capacity.");
DicConsole.ErrorWriteLine("Cannot get disc capacity.");
return;
}
ulong gameSize =
(ulong)((readBuffer[0] << 24) + (readBuffer[1] << 16) + (readBuffer[2] << 8) + readBuffer[3]) + 1;
DicConsole.DebugWriteLine("Dump-media command", "Game partition total size: {0} sectors", gameSize);
// Get middle zone size
DicConsole.DebugWriteLine("Dump-media command", "Getting middle zone size");
dumpLog.WriteLine("Unlocking drive (Wxripper).");
sense = dev.KreonUnlockWxripper(out senseBuf, dev.Timeout, out _);
if (sense)
{
dumpLog.WriteLine("Cannot unlock drive, not continuing.");
DicConsole.ErrorWriteLine("Cannot unlock drive, not continuing.");
return;
}
dumpLog.WriteLine("Getting disc size.");
sense = dev.ReadCapacity(out readBuffer, out senseBuf, dev.Timeout, out _);
if (sense)
{
dumpLog.WriteLine("Cannot get disc capacity.");
DicConsole.ErrorWriteLine("Cannot get disc capacity.");
return;
}
totalSize = (ulong)((readBuffer[0] << 24) + (readBuffer[1] << 16) + (readBuffer[2] << 8) + readBuffer[3]);
dumpLog.WriteLine("Reading Physical Format Information.");
sense = dev.ReadDiscStructure(out readBuffer, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
MmcDiscStructureFormat.PhysicalInformation, 0, 0, out _);
if (sense)
{
dumpLog.WriteLine("Cannot get PFI.");
DicConsole.ErrorWriteLine("Cannot get PFI.");
return;
}
DicConsole.DebugWriteLine("Dump-media command", "Unlocked total size: {0} sectors", totalSize);
ulong blocks = totalSize + 1;
ulong middleZone =
totalSize - (PFI.Decode(readBuffer).Value.Layer0EndPSN -
PFI.Decode(readBuffer).Value.DataAreaStartPSN +
1) - gameSize + 1;
tmpBuf = new byte[readBuffer.Length - 4];
Array.Copy(readBuffer, 4, tmpBuf, 0, readBuffer.Length - 4);
mediaTags.Add(MediaTagType.Xbox_PFI, tmpBuf);
dumpLog.WriteLine("Reading Disc Manufacturing Information.");
sense = dev.ReadDiscStructure(out readBuffer, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
MmcDiscStructureFormat.DiscManufacturingInformation, 0, 0, out _);
if (sense)
{
dumpLog.WriteLine("Cannot get DMI.");
DicConsole.ErrorWriteLine("Cannot get DMI.");
return;
}
tmpBuf = new byte[readBuffer.Length - 4];
Array.Copy(readBuffer, 4, tmpBuf, 0, readBuffer.Length - 4);
mediaTags.Add(MediaTagType.Xbox_DMI, tmpBuf);
totalSize = l0Video + l1Video + middleZone * 2 + gameSize;
ulong layerBreak = l0Video + middleZone + gameSize / 2;
DicConsole.WriteLine("Video layer 0 size: {0} sectors", l0Video);
DicConsole.WriteLine("Video layer 1 size: {0} sectors", l1Video);
DicConsole.WriteLine("Middle zone size: {0} sectors", middleZone);
DicConsole.WriteLine("Game data size: {0} sectors", gameSize);
DicConsole.WriteLine("Total size: {0} sectors", totalSize);
DicConsole.WriteLine("Real layer break: {0}", layerBreak);
DicConsole.WriteLine();
dumpLog.WriteLine("Video layer 0 size: {0} sectors", l0Video);
dumpLog.WriteLine("Video layer 1 size: {0} sectors", l1Video);
dumpLog.WriteLine("Middle zone 0 size: {0} sectors", middleZone);
dumpLog.WriteLine("Game data 0 size: {0} sectors", gameSize);
dumpLog.WriteLine("Total 0 size: {0} sectors", totalSize);
dumpLog.WriteLine("Real layer break: {0}", layerBreak);
bool read12 = !dev.Read12(out readBuffer, out senseBuf, 0, false, true, false, false, 0, BLOCK_SIZE, 0, 1,
false, dev.Timeout, out _);
if (!read12)
{
dumpLog.WriteLine("Cannot read medium, aborting scan...");
DicConsole.ErrorWriteLine("Cannot read medium, aborting scan...");
return;
}
dumpLog.WriteLine("Using SCSI READ (12) command.");
DicConsole.WriteLine("Using SCSI READ (12) command.");
while (true)
{
if (read12)
{
sense = dev.Read12(out readBuffer, out senseBuf, 0, false, false, false, false, 0, BLOCK_SIZE, 0,
blocksToRead, false, dev.Timeout, out _);
if (sense || dev.Error)
{
blocksToRead /= 2;
}
}
if (!dev.Error || blocksToRead == 1)
{
break;
}
}
if (dev.Error)
{
dumpLog.WriteLine("Device error {0} trying to guess ideal transfer length.", dev.LastError);
DicConsole.ErrorWriteLine("Device error {0} trying to guess ideal transfer length.", dev.LastError);
return;
}
if (skip < blocksToRead)
{
skip = blocksToRead;
}
bool ret = true;
foreach (MediaTagType tag in mediaTags.Keys)
{
if (outputPlugin.SupportedMediaTags.Contains(tag))
{
continue;
}
ret = false;
dumpLog.WriteLine($"Output format does not support {tag}.");
DicConsole.ErrorWriteLine($"Output format does not support {tag}.");
}
if (!ret)
{
dumpLog.WriteLine("Several media tags not supported, {0}continuing...", force ? "" : "not ");
DicConsole.ErrorWriteLine("Several media tags not supported, {0}continuing...", force ? "" : "not ");
if (!force)
{
return;
}
}
dumpLog.WriteLine("Reading {0} sectors at a time.", blocksToRead);
DicConsole.WriteLine("Reading {0} sectors at a time.", blocksToRead);
MhddLog mhddLog = new MhddLog(outputPrefix + ".mhddlog.bin", dev, blocks, BLOCK_SIZE, blocksToRead);
IbgLog ibgLog = new IbgLog(outputPrefix + ".ibg", 0x0010);
ret = outputPlugin.Create(outputPath, dskType, formatOptions, blocks, BLOCK_SIZE);
// Cannot create image
if (!ret)
{
dumpLog.WriteLine("Error creating output image, not continuing.");
dumpLog.WriteLine(outputPlugin.ErrorMessage);
DicConsole.ErrorWriteLine("Error creating output image, not continuing.");
DicConsole.ErrorWriteLine(outputPlugin.ErrorMessage);
return;
}
start = DateTime.UtcNow;
double imageWriteDuration = 0;
double cmdDuration = 0;
uint saveBlocksToRead = blocksToRead;
DumpHardwareType currentTry = null;
ExtentsULong extents = null;
ResumeSupport.Process(true, true, totalSize, dev.Manufacturer, dev.Model, dev.Serial, dev.PlatformId,
ref resume, ref currentTry, ref extents);
if (currentTry == null || extents == null)
{
throw new NotImplementedException("Could not process resume file, not continuing...");
}
outputPlugin.SetTracks(new List <Track>
{
new Track
{
TrackBytesPerSector = (int)BLOCK_SIZE,
TrackEndSector = blocks - 1,
TrackSequence = 1,
TrackRawBytesPerSector = (int)BLOCK_SIZE,
TrackSubchannelType = TrackSubchannelType.None,
TrackSession = 1,
TrackType = TrackType.Data
}
});
ulong currentSector = resume.NextBlock;
if (resume.NextBlock > 0)
{
dumpLog.WriteLine("Resuming from block {0}.", resume.NextBlock);
}
bool newTrim = false;
dumpLog.WriteLine("Reading game partition.");
for (int e = 0; e <= 16; e++)
{
if (aborted)
{
resume.NextBlock = currentSector;
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
dumpLog.WriteLine("Aborted!");
break;
}
if (currentSector >= blocks)
{
break;
}
ulong extentStart, extentEnd;
// Extents
if (e < 16)
{
if (xboxSs.Value.Extents[e].StartPSN <= xboxSs.Value.Layer0EndPSN)
{
extentStart = xboxSs.Value.Extents[e].StartPSN - 0x30000;
}
else
{
extentStart = (xboxSs.Value.Layer0EndPSN + 1) * 2 -
((xboxSs.Value.Extents[e].StartPSN ^ 0xFFFFFF) + 1) - 0x30000;
}
if (xboxSs.Value.Extents[e].EndPSN <= xboxSs.Value.Layer0EndPSN)
{
extentEnd = xboxSs.Value.Extents[e].EndPSN - 0x30000;
}
else
{
extentEnd = (xboxSs.Value.Layer0EndPSN + 1) * 2 -
((xboxSs.Value.Extents[e].EndPSN ^ 0xFFFFFF) + 1) - 0x30000;
}
}
// After last extent
else
{
extentStart = blocks;
extentEnd = blocks;
}
if (currentSector > extentEnd)
{
continue;
}
for (ulong i = currentSector; i < extentStart; i += blocksToRead)
{
saveBlocksToRead = blocksToRead;
if (aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
dumpLog.WriteLine("Aborted!");
break;
}
if (extentStart - i < blocksToRead)
{
blocksToRead = (uint)(extentStart - i);
}
#pragma warning disable RECS0018 // Comparison of floating point numbers with equality operator
if (currentSpeed > maxSpeed && currentSpeed != 0)
{
maxSpeed = currentSpeed;
}
if (currentSpeed < minSpeed && currentSpeed != 0)
{
minSpeed = currentSpeed;
}
#pragma warning restore RECS0018 // Comparison of floating point numbers with equality operator
DicConsole.Write("\rReading sector {0} of {1} ({2:F3} MiB/sec.)", i, totalSize, currentSpeed);
sense = dev.Read12(out readBuffer, out senseBuf, 0, false, false, false, false, (uint)i, BLOCK_SIZE,
0, blocksToRead, false, dev.Timeout, out cmdDuration);
totalDuration += cmdDuration;
if (!sense && !dev.Error)
{
mhddLog.Write(i, cmdDuration);
ibgLog.Write(i, currentSpeed * 1024);
DateTime writeStart = DateTime.Now;
outputPlugin.WriteSectors(readBuffer, i, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
extents.Add(i, blocksToRead, true);
}
else
{
// TODO: Reset device after X errors
if (stopOnError)
{
return; // TODO: Return more cleanly
}
if (i + skip > blocks)
{
skip = (uint)(blocks - i);
}
// Write empty data
DateTime writeStart = DateTime.Now;
outputPlugin.WriteSectors(new byte[BLOCK_SIZE * skip], i, skip);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
for (ulong b = i; b < i + skip; b++)
{
resume.BadBlocks.Add(b);
}
DicConsole.DebugWriteLine("Dump-Media", "READ error:\n{0}", Sense.PrettifySense(senseBuf));
mhddLog.Write(i, cmdDuration < 500 ? 65535 : cmdDuration);
ibgLog.Write(i, 0);
dumpLog.WriteLine("Skipping {0} blocks from errored block {1}.", skip, i);
i += skip - blocksToRead;
string[] senseLines = Sense.PrettifySense(senseBuf).Split(new[] { Environment.NewLine },
StringSplitOptions
.RemoveEmptyEntries);
foreach (string senseLine in senseLines)
{
dumpLog.WriteLine(senseLine);
}
newTrim = true;
}
double newSpeed =
(double)BLOCK_SIZE * blocksToRead / 1048576 / (cmdDuration / 1000);
if (!double.IsInfinity(newSpeed))
{
currentSpeed = newSpeed;
}
blocksToRead = saveBlocksToRead;
currentSector = i + 1;
resume.NextBlock = currentSector;
}
for (ulong i = extentStart; i <= extentEnd; i += blocksToRead)
{
saveBlocksToRead = blocksToRead;
if (aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
dumpLog.WriteLine("Aborted!");
break;
}
if (extentEnd - i < blocksToRead)
{
blocksToRead = (uint)(extentEnd - i) + 1;
}
mhddLog.Write(i, cmdDuration);
ibgLog.Write(i, currentSpeed * 1024);
// Write empty data
DateTime writeStart = DateTime.Now;
outputPlugin.WriteSectors(new byte[BLOCK_SIZE * blocksToRead], i, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
blocksToRead = saveBlocksToRead;
extents.Add(i, blocksToRead, true);
currentSector = i + 1;
resume.NextBlock = currentSector;
}
if (!aborted)
{
currentSector = extentEnd + 1;
}
}
// Middle Zone D
dumpLog.WriteLine("Writing Middle Zone D (empty).");
for (ulong middle = currentSector - blocks - 1; middle < middleZone - 1; middle += blocksToRead)
{
if (aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
dumpLog.WriteLine("Aborted!");
break;
}
if (middleZone - 1 - middle < blocksToRead)
{
blocksToRead = (uint)(middleZone - 1 - middle);
}
DicConsole.Write("\rReading sector {0} of {1} ({2:F3} MiB/sec.)", middle + currentSector, totalSize,
currentSpeed);
mhddLog.Write(middle + currentSector, cmdDuration);
ibgLog.Write(middle + currentSector, currentSpeed * 1024);
// Write empty data
DateTime writeStart = DateTime.Now;
outputPlugin.WriteSectors(new byte[BLOCK_SIZE * blocksToRead], middle + currentSector, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
extents.Add(currentSector, blocksToRead, true);
currentSector += blocksToRead;
resume.NextBlock = currentSector;
}
blocksToRead = saveBlocksToRead;
dumpLog.WriteLine("Locking drive.");
sense = dev.KreonLock(out senseBuf, dev.Timeout, out _);
if (sense)
{
dumpLog.WriteLine("Cannot lock drive, not continuing.");
DicConsole.ErrorWriteLine("Cannot lock drive, not continuing.");
return;
}
sense = dev.ReadCapacity(out readBuffer, out senseBuf, dev.Timeout, out _);
if (sense)
{
DicConsole.ErrorWriteLine("Cannot get disc capacity.");
return;
}
// Video Layer 1
dumpLog.WriteLine("Reading Video Layer 1.");
for (ulong l1 = currentSector - blocks - middleZone + l0Video; l1 < l0Video + l1Video; l1 += blocksToRead)
{
if (aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
dumpLog.WriteLine("Aborted!");
break;
}
if (l0Video + l1Video - l1 < blocksToRead)
{
blocksToRead = (uint)(l0Video + l1Video - l1);
}
#pragma warning disable RECS0018 // Comparison of floating point numbers with equality operator
if (currentSpeed > maxSpeed && currentSpeed != 0)
{
maxSpeed = currentSpeed;
}
if (currentSpeed < minSpeed && currentSpeed != 0)
{
minSpeed = currentSpeed;
}
#pragma warning restore RECS0018 // Comparison of floating point numbers with equality operator
DicConsole.Write("\rReading sector {0} of {1} ({2:F3} MiB/sec.)", currentSector, totalSize,
currentSpeed);
sense = dev.Read12(out readBuffer, out senseBuf, 0, false, false, false, false, (uint)l1, BLOCK_SIZE, 0,
blocksToRead, false, dev.Timeout, out cmdDuration);
totalDuration += cmdDuration;
if (!sense && !dev.Error)
{
mhddLog.Write(currentSector, cmdDuration);
ibgLog.Write(currentSector, currentSpeed * 1024);
DateTime writeStart = DateTime.Now;
outputPlugin.WriteSectors(readBuffer, currentSector, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
extents.Add(currentSector, blocksToRead, true);
}
else
{
// TODO: Reset device after X errors
if (stopOnError)
{
return; // TODO: Return more cleanly
}
// Write empty data
DateTime writeStart = DateTime.Now;
outputPlugin.WriteSectors(new byte[BLOCK_SIZE * skip], currentSector, skip);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
// TODO: Handle errors in video partition
//errored += blocksToRead;
//resume.BadBlocks.Add(l1);
DicConsole.DebugWriteLine("Dump-Media", "READ error:\n{0}", Sense.PrettifySense(senseBuf));
mhddLog.Write(l1, cmdDuration < 500 ? 65535 : cmdDuration);
ibgLog.Write(l1, 0);
dumpLog.WriteLine("Skipping {0} blocks from errored block {1}.", skip, l1);
l1 += skip - blocksToRead;
string[] senseLines = Sense.PrettifySense(senseBuf).Split(new[] { Environment.NewLine },
StringSplitOptions.RemoveEmptyEntries);
foreach (string senseLine in senseLines)
{
dumpLog.WriteLine(senseLine);
}
}
double newSpeed =
(double)BLOCK_SIZE * blocksToRead / 1048576 / (cmdDuration / 1000);
if (!double.IsInfinity(newSpeed))
{
currentSpeed = newSpeed;
}
currentSector += blocksToRead;
resume.NextBlock = currentSector;
}
dumpLog.WriteLine("Unlocking drive (Wxripper).");
sense = dev.KreonUnlockWxripper(out senseBuf, dev.Timeout, out _);
if (sense)
{
dumpLog.WriteLine("Cannot unlock drive, not continuing.");
DicConsole.ErrorWriteLine("Cannot unlock drive, not continuing.");
return;
}
sense = dev.ReadCapacity(out readBuffer, out senseBuf, dev.Timeout, out _);
if (sense)
{
DicConsole.ErrorWriteLine("Cannot get disc capacity.");
return;
}
end = DateTime.UtcNow;
DicConsole.WriteLine();
mhddLog.Close();
ibgLog.Close(dev, blocks, BLOCK_SIZE, (end - start).TotalSeconds, currentSpeed * 1024,
BLOCK_SIZE * (double)(blocks + 1) / 1024 / (totalDuration / 1000),
devicePath);
dumpLog.WriteLine("Dump finished in {0} seconds.", (end - start).TotalSeconds);
dumpLog.WriteLine("Average dump speed {0:F3} KiB/sec.",
(double)BLOCK_SIZE * (double)(blocks + 1) / 1024 / (totalDuration / 1000));
dumpLog.WriteLine("Average write speed {0:F3} KiB/sec.",
(double)BLOCK_SIZE * (double)(blocks + 1) / 1024 / imageWriteDuration);
#region Trimming
if (resume.BadBlocks.Count > 0 && !aborted && !notrim && newTrim)
{
start = DateTime.UtcNow;
dumpLog.WriteLine("Trimming bad sectors");
ulong[] tmpArray = resume.BadBlocks.ToArray();
foreach (ulong badSector in tmpArray)
{
if (aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
dumpLog.WriteLine("Aborted!");
break;
}
DicConsole.Write("\rTrimming sector {0}", badSector);
sense = dev.Read12(out readBuffer, out senseBuf, 0, false, false, false, false, (uint)badSector,
BLOCK_SIZE, 0, 1, false, dev.Timeout, out cmdDuration);
totalDuration += cmdDuration;
if (sense || dev.Error)
{
continue;
}
resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
outputPlugin.WriteSector(readBuffer, badSector);
}
DicConsole.WriteLine();
end = DateTime.UtcNow;
dumpLog.WriteLine("Trimmming finished in {0} seconds.", (end - start).TotalSeconds);
}
#endregion Trimming
#region Error handling
if (resume.BadBlocks.Count > 0 && !aborted && retryPasses > 0)
{
List <ulong> tmpList = new List <ulong>();
foreach (ulong ur in resume.BadBlocks)
{
for (ulong i = ur; i < ur + blocksToRead; i++)
{
tmpList.Add(i);
}
}
tmpList.Sort();
int pass = 1;
bool forward = true;
bool runningPersistent = false;
resume.BadBlocks = tmpList;
Modes.ModePage?currentModePage = null;
byte[] md6;
byte[] md10;
if (persistent)
{
Modes.ModePage_01_MMC pgMmc;
sense = dev.ModeSense6(out readBuffer, out _, false, ScsiModeSensePageControl.Current, 0x01,
dev.Timeout, out _);
if (sense)
{
sense = dev.ModeSense10(out readBuffer, out _, false, ScsiModeSensePageControl.Current, 0x01,
dev.Timeout, out _);
if (!sense)
{
Modes.DecodedMode?dcMode10 =
Modes.DecodeMode10(readBuffer, PeripheralDeviceTypes.MultiMediaDevice);
if (dcMode10.HasValue)
{
foreach (Modes.ModePage modePage in dcMode10.Value.Pages)
{
if (modePage.Page == 0x01 && modePage.Subpage == 0x00)
{
currentModePage = modePage;
}
}
}
}
}
else
{
Modes.DecodedMode?dcMode6 =
Modes.DecodeMode6(readBuffer, PeripheralDeviceTypes.MultiMediaDevice);
if (dcMode6.HasValue)
{
foreach (Modes.ModePage modePage in dcMode6.Value.Pages)
{
if (modePage.Page == 0x01 && modePage.Subpage == 0x00)
{
currentModePage = modePage;
}
}
}
}
if (currentModePage == null)
{
pgMmc = new Modes.ModePage_01_MMC {
PS = false, ReadRetryCount = 0x20, Parameter = 0x00
};
currentModePage = new Modes.ModePage
{
Page = 0x01,
Subpage = 0x00,
PageResponse = Modes.EncodeModePage_01_MMC(pgMmc)
};
}
pgMmc = new Modes.ModePage_01_MMC {
PS = false, ReadRetryCount = 255, Parameter = 0x20
};
Modes.DecodedMode md = new Modes.DecodedMode
{
Header = new Modes.ModeHeader(),
Pages = new[]
{
new Modes.ModePage
{
Page = 0x01,
Subpage = 0x00,
PageResponse = Modes.EncodeModePage_01_MMC(pgMmc)
}
}
};
md6 = Modes.EncodeMode6(md, dev.ScsiType);
md10 = Modes.EncodeMode10(md, dev.ScsiType);
dumpLog.WriteLine("Sending MODE SELECT to drive (return damaged blocks).");
sense = dev.ModeSelect(md6, out senseBuf, true, false, dev.Timeout, out _);
if (sense)
{
sense = dev.ModeSelect10(md10, out senseBuf, true, false, dev.Timeout, out _);
}
if (sense)
{
DicConsole
.WriteLine("Drive did not accept MODE SELECT command for persistent error reading, try another drive.");
DicConsole.DebugWriteLine("Error: {0}", Sense.PrettifySense(senseBuf));
dumpLog.WriteLine("Drive did not accept MODE SELECT command for persistent error reading, try another drive.");
}
else
{
runningPersistent = true;
}
}
repeatRetry:
ulong[] tmpArray = resume.BadBlocks.ToArray();
foreach (ulong badSector in tmpArray)
{
if (aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
dumpLog.WriteLine("Aborted!");
break;
}
DicConsole.Write("\rRetrying sector {0}, pass {1}, {3}{2}", badSector, pass,
forward ? "forward" : "reverse",
runningPersistent ? "recovering partial data, " : "");
sense = dev.Read12(out readBuffer, out senseBuf, 0, false, false, false, false, (uint)badSector,
BLOCK_SIZE, 0, 1, false, dev.Timeout, out cmdDuration);
totalDuration += cmdDuration;
if (!sense && !dev.Error)
{
resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
outputPlugin.WriteSector(readBuffer, badSector);
dumpLog.WriteLine("Correctly retried block {0} in pass {1}.", badSector, pass);
}
else if (runningPersistent)
{
outputPlugin.WriteSector(readBuffer, badSector);
}
}
if (pass < retryPasses && !aborted && resume.BadBlocks.Count > 0)
{
pass++;
forward = !forward;
resume.BadBlocks.Sort();
resume.BadBlocks.Reverse();
goto repeatRetry;
}
if (runningPersistent && currentModePage.HasValue)
{
Modes.DecodedMode md = new Modes.DecodedMode
{
Header = new Modes.ModeHeader(),
Pages = new[] { currentModePage.Value }
};
md6 = Modes.EncodeMode6(md, dev.ScsiType);
md10 = Modes.EncodeMode10(md, dev.ScsiType);
dumpLog.WriteLine("Sending MODE SELECT to drive (return device to previous status).");
sense = dev.ModeSelect(md6, out senseBuf, true, false, dev.Timeout, out _);
if (sense)
{
dev.ModeSelect10(md10, out senseBuf, true, false, dev.Timeout, out _);
}
}
DicConsole.WriteLine();
}
#endregion Error handling
resume.BadBlocks.Sort();
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
foreach (KeyValuePair <MediaTagType, byte[]> tag in mediaTags)
{
ret = outputPlugin.WriteMediaTag(tag.Value, tag.Key);
if (ret || force)
{
continue;
}
// Cannot write tag to image
dumpLog.WriteLine($"Cannot write tag {tag.Key}.");
throw new ArgumentException(outputPlugin.ErrorMessage);
}
resume.BadBlocks.Sort();
foreach (ulong bad in resume.BadBlocks)
{
dumpLog.WriteLine("Sector {0} could not be read.", bad);
}
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
outputPlugin.SetDumpHardware(resume.Tries);
if (preSidecar != null)
{
outputPlugin.SetCicmMetadata(preSidecar);
}
dumpLog.WriteLine("Closing output file.");
DicConsole.WriteLine("Closing output file.");
DateTime closeStart = DateTime.Now;
outputPlugin.Close();
DateTime closeEnd = DateTime.Now;
dumpLog.WriteLine("Closed in {0} seconds.", (closeEnd - closeStart).TotalSeconds);
if (aborted)
{
dumpLog.WriteLine("Aborted!");
return;
}
double totalChkDuration = 0;
if (!nometadata)
{
dumpLog.WriteLine("Creating sidecar.");
FiltersList filters = new FiltersList();
IFilter filter = filters.GetFilter(outputPath);
IMediaImage inputPlugin = ImageFormat.Detect(filter);
if (!inputPlugin.Open(filter))
{
throw new ArgumentException("Could not open created image.");
}
DateTime chkStart = DateTime.UtcNow;
CICMMetadataType sidecar = Sidecar.Create(inputPlugin, outputPath, filter.Id, encoding);
end = DateTime.UtcNow;
if (preSidecar != null)
{
preSidecar.OpticalDisc = sidecar.OpticalDisc;
sidecar = preSidecar;
}
totalChkDuration = (end - chkStart).TotalMilliseconds;
dumpLog.WriteLine("Sidecar created in {0} seconds.", (end - chkStart).TotalSeconds);
dumpLog.WriteLine("Average checksum speed {0:F3} KiB/sec.",
(double)BLOCK_SIZE * (double)(blocks + 1) / 1024 / (totalChkDuration / 1000));
foreach (KeyValuePair <MediaTagType, byte[]> tag in mediaTags)
{
Mmc.AddMediaTagToSidecar(outputPath, tag, ref sidecar);
}
List <(ulong start, string type)> filesystems = new List <(ulong start, string type)>();
if (sidecar.OpticalDisc[0].Track != null)
{
filesystems.AddRange(from xmlTrack in sidecar.OpticalDisc[0].Track
where xmlTrack.FileSystemInformation != null
from partition in xmlTrack.FileSystemInformation
where partition.FileSystems != null
from fileSystem in partition.FileSystems
select((ulong)partition.StartSector, fileSystem.Type));
}
if (filesystems.Count > 0)
{
foreach (var filesystem in filesystems.Select(o => new { o.start, o.type }).Distinct())
{
dumpLog.WriteLine("Found filesystem {0} at sector {1}", filesystem.type, filesystem.start);
}
}
sidecar.OpticalDisc[0].Layers = new LayersType
{
type = LayersTypeType.OTP,
typeSpecified = true,
Sectors = new SectorsType[1]
};
sidecar.OpticalDisc[0].Layers.Sectors[0] = new SectorsType {
Value = (long)layerBreak
};
sidecar.OpticalDisc[0].Sessions = 1;
sidecar.OpticalDisc[0].Dimensions = Dimensions.DimensionsFromMediaType(dskType);
CommonTypes.Metadata.MediaType.MediaTypeToString(dskType, out string xmlDskTyp,
out string xmlDskSubTyp);
sidecar.OpticalDisc[0].DiscType = xmlDskTyp;
sidecar.OpticalDisc[0].DiscSubType = xmlDskSubTyp;
foreach (KeyValuePair <MediaTagType, byte[]> tag in mediaTags)
{
if (outputPlugin.SupportedMediaTags.Contains(tag.Key))
{
Mmc.AddMediaTagToSidecar(outputPath, tag, ref sidecar);
}
}
DicConsole.WriteLine("Writing metadata sidecar");
FileStream xmlFs = new FileStream(outputPrefix + ".cicm.xml", FileMode.Create);
XmlSerializer xmlSer = new XmlSerializer(typeof(CICMMetadataType));
xmlSer.Serialize(xmlFs, sidecar);
xmlFs.Close();
}
DicConsole.WriteLine();
DicConsole.WriteLine("Took a total of {0:F3} seconds ({1:F3} processing commands, {2:F3} checksumming, {3:F3} writing, {4:F3} closing).",
(end - start).TotalSeconds, totalDuration / 1000,
totalChkDuration / 1000,
imageWriteDuration, (closeEnd - closeStart).TotalSeconds);
DicConsole.WriteLine("Avegare speed: {0:F3} MiB/sec.",
(double)BLOCK_SIZE * (double)(blocks + 1) / 1048576 / (totalDuration / 1000));
DicConsole.WriteLine("Fastest speed burst: {0:F3} MiB/sec.", maxSpeed);
DicConsole.WriteLine("Slowest speed burst: {0:F3} MiB/sec.", minSpeed);
DicConsole.WriteLine("{0} sectors could not be read.", resume.BadBlocks.Count);
DicConsole.WriteLine();
Statistics.AddMedia(dskType, true);
}
/// <summary>Retries errored data when dumping from a SCSI Block Commands compliant device</summary>
/// <param name="currentTry">Resume information</param>
/// <param name="extents">Correctly dump extents</param>
/// <param name="totalDuration">Total time spent in commands</param>
/// <param name="scsiReader">SCSI reader</param>
/// <param name="blankExtents">Blank extents</param>
void RetrySbcData(Reader scsiReader, DumpHardwareType currentTry, ExtentsULong extents,
ref double totalDuration, ExtentsULong blankExtents)
{
int pass = 1;
bool forward = true;
bool runningPersistent = false;
bool sense;
byte[] buffer;
bool recoveredError;
Modes.ModePage?currentModePage = null;
byte[] md6;
byte[] md10;
bool blankCheck;
bool newBlank = false;
if (_persistent)
{
Modes.ModePage_01_MMC pgMmc;
Modes.ModePage_01 pg;
sense = _dev.ModeSense6(out buffer, out _, false, ScsiModeSensePageControl.Current, 0x01, _dev.Timeout,
out _);
if (sense)
{
sense = _dev.ModeSense10(out buffer, out _, false, ScsiModeSensePageControl.Current, 0x01,
_dev.Timeout, out _);
if (!sense)
{
Modes.DecodedMode?dcMode10 = Modes.DecodeMode10(buffer, _dev.ScsiType);
if (dcMode10?.Pages != null)
{
foreach (Modes.ModePage modePage in dcMode10.Value.Pages.Where(modePage =>
modePage.Page == 0x01 && modePage.Subpage == 0x00))
{
currentModePage = modePage;
}
}
}
}
else
{
Modes.DecodedMode?dcMode6 = Modes.DecodeMode6(buffer, _dev.ScsiType);
if (dcMode6?.Pages != null)
{
foreach (Modes.ModePage modePage in dcMode6.Value.Pages.Where(modePage =>
modePage.Page == 0x01 && modePage.Subpage == 0x00))
{
currentModePage = modePage;
}
}
}
if (currentModePage == null)
{
if (_dev.ScsiType == PeripheralDeviceTypes.MultiMediaDevice)
{
pgMmc = new Modes.ModePage_01_MMC
{
PS = false,
ReadRetryCount = 32,
Parameter = 0x00
};
currentModePage = new Modes.ModePage
{
Page = 0x01,
Subpage = 0x00,
PageResponse = Modes.EncodeModePage_01_MMC(pgMmc)
};
}
else
{
pg = new Modes.ModePage_01
{
PS = false,
AWRE = true,
ARRE = true,
TB = false,
RC = false,
EER = true,
PER = false,
DTE = true,
DCR = false,
ReadRetryCount = 32
};
currentModePage = new Modes.ModePage
{
Page = 0x01,
Subpage = 0x00,
PageResponse = Modes.EncodeModePage_01(pg)
};
}
}
if (_dev.ScsiType == PeripheralDeviceTypes.MultiMediaDevice)
{
pgMmc = new Modes.ModePage_01_MMC
{
PS = false,
ReadRetryCount = 255,
Parameter = 0x20
};
var md = new Modes.DecodedMode
{
Header = new Modes.ModeHeader(),
Pages = new[]
{
new Modes.ModePage
{
Page = 0x01,
Subpage = 0x00,
PageResponse = Modes.EncodeModePage_01_MMC(pgMmc)
}
}
};
md6 = Modes.EncodeMode6(md, _dev.ScsiType);
md10 = Modes.EncodeMode10(md, _dev.ScsiType);
}
else
{
pg = new Modes.ModePage_01
{
PS = false,
AWRE = false,
ARRE = false,
TB = true,
RC = false,
EER = true,
PER = false,
DTE = false,
DCR = false,
ReadRetryCount = 255
};
var md = new Modes.DecodedMode
{
Header = new Modes.ModeHeader(),
Pages = new[]
{
new Modes.ModePage
{
Page = 0x01,
Subpage = 0x00,
PageResponse = Modes.EncodeModePage_01(pg)
}
}
};
md6 = Modes.EncodeMode6(md, _dev.ScsiType);
md10 = Modes.EncodeMode10(md, _dev.ScsiType);
}
UpdateStatus?.Invoke("Sending MODE SELECT to drive (return damaged blocks).");
_dumpLog.WriteLine("Sending MODE SELECT to drive (return damaged blocks).");
sense = _dev.ModeSelect(md6, out byte[] senseBuf, true, false, _dev.Timeout, out _);
if (sense)
{
sense = _dev.ModeSelect10(md10, out senseBuf, true, false, _dev.Timeout, out _);
}
if (sense)
{
UpdateStatus?.
Invoke("Drive did not accept MODE SELECT command for persistent error reading, try another drive.");
AaruConsole.DebugWriteLine("Error: {0}", Sense.PrettifySense(senseBuf));
_dumpLog.WriteLine("Drive did not accept MODE SELECT command for persistent error reading, try another drive.");
}
else
{
runningPersistent = true;
}
}
InitProgress?.Invoke();
repeatRetry:
ulong[] tmpArray = _resume.BadBlocks.ToArray();
foreach (ulong badSector in tmpArray)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.Invoke(string.Format("Retrying sector {0}, pass {1}, {3}{2}", badSector, pass,
forward ? "forward" : "reverse",
runningPersistent ? "recovering partial data, " : ""));
sense = scsiReader.ReadBlock(out buffer, badSector, out double cmdDuration, out recoveredError,
out blankCheck);
totalDuration += cmdDuration;
if (blankCheck)
{
_resume.BadBlocks.Remove(badSector);
blankExtents.Add(badSector, badSector);
newBlank = true;
UpdateStatus?.Invoke($"Found blank block {badSector} in pass {pass}.");
_dumpLog.WriteLine("Found blank block {0} in pass {1}.", badSector, pass);
continue;
}
if ((!sense && !_dev.Error) || recoveredError)
{
_resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
_outputPlugin.WriteSector(buffer, badSector);
UpdateStatus?.Invoke($"Correctly retried block {badSector} in pass {pass}.");
_dumpLog.WriteLine("Correctly retried block {0} in pass {1}.", badSector, pass);
}
else if (runningPersistent)
{
_outputPlugin.WriteSector(buffer, 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);
md10 = Modes.EncodeMode10(md, _dev.ScsiType);
UpdateStatus?.Invoke("Sending MODE SELECT to drive (return device to previous status).");
_dumpLog.WriteLine("Sending MODE SELECT to drive (return device to previous status).");
sense = _dev.ModeSelect(md6, out _, true, false, _dev.Timeout, out _);
if (sense)
{
_dev.ModeSelect10(md10, out _, true, false, _dev.Timeout, out _);
}
}
if (newBlank)
{
_resume.BlankExtents = ExtentsConverter.ToMetadata(blankExtents);
}
EndProgress?.Invoke();
}
/// <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,
DumpHardwareType 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
DateTime timeSpeedStart = DateTime.UtcNow; // Time of start for speed calculation
uint blocksToRead; // How many sectors to read at once
bool sense = true; // Sense indicator
byte[] cmdBuf = null; // Data buffer
byte[] senseBuf = null; // Sense buffer
double cmdDuration = 0; // Command execution time
const uint sectorSize = 2352; // Full sector size
newTrim = false;
PlextorSubchannel supportedPlextorSubchannel;
switch (supportedSubchannel)
{
case MmcSubchannel.None:
supportedPlextorSubchannel = PlextorSubchannel.None;
break;
case MmcSubchannel.Raw:
supportedPlextorSubchannel = PlextorSubchannel.All;
break;
case MmcSubchannel.Q16:
supportedPlextorSubchannel = PlextorSubchannel.Q16;
break;
case MmcSubchannel.Rw:
supportedPlextorSubchannel = PlextorSubchannel.Pack;
break;
default:
supportedPlextorSubchannel = PlextorSubchannel.None;
break;
}
InitProgress?.Invoke();
int currentReadSpeed = _speed;
bool crossingLeadOut = false;
bool failedCrossingLeadOut = false;
for (ulong i = _resume.NextBlock; (long)i <= lastSector; i += blocksToRead)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
while (leadOutExtents.Contains(i))
{
i++;
}
if ((long)i > lastSector)
{
break;
}
uint firstSectorToRead = (uint)i;
Track track = tracks.OrderBy(t => t.TrackStartSector).LastOrDefault(t => i >= t.TrackStartSector);
blocksToRead = 0;
bool inData = nextData;
for (ulong j = i; j < i + _maximumReadable; j++)
{
if (j > (ulong)lastSector)
{
if (!failedCrossingLeadOut)
{
blocksToRead += (uint)sectorsForOffset;
}
if (sectorsForOffset > 0)
{
crossingLeadOut = true;
}
break;
}
if (nextData)
{
if (audioExtents.Contains(j))
{
nextData = false;
break;
}
blocksToRead++;
}
else
{
if (!audioExtents.Contains(j))
{
nextData = true;
break;
}
blocksToRead++;
}
}
if (track.TrackSequence != 0 &&
(i + blocksToRead) - (ulong)sectorsForOffset > track.TrackEndSector + 1)
{
blocksToRead = (uint)(((track.TrackEndSector + 1) - i) + (ulong)sectorsForOffset);
}
if (blocksToRead == 1 &&
!inData)
{
blocksToRead += (uint)sectorsForOffset;
}
if (_fixOffset && !inData)
{
// TODO: FreeBSD bug
if (offsetBytes < 0)
{
if (i == 0)
{
firstSectorToRead = uint.MaxValue - (uint)(sectorsForOffset - 1); // -1
}
else
{
firstSectorToRead -= (uint)sectorsForOffset;
}
if (blocksToRead <= sectorsForOffset)
{
blocksToRead += (uint)sectorsForOffset;
}
}
}
if (!inData &&
currentReadSpeed == 0xFFFF)
{
_dumpLog.WriteLine("Setting speed to 8x for audio reading.");
UpdateStatus?.Invoke("Setting speed to 8x for audio reading.");
_dev.SetCdSpeed(out _, RotationalControl.ClvAndImpureCav, 1416, 0, _dev.Timeout, out _);
currentReadSpeed = 1200;
}
if (inData && currentReadSpeed != _speed)
{
_dumpLog.WriteLine($"Setting speed to {(_speed == 0xFFFF ? "MAX for data reading" : $"{_speed}x")}.");
void RetryCdUserData(ExtentsULong audioExtents, uint blockSize, DumpHardwareType currentTry,
ExtentsULong extents, int offsetBytes, bool readcd, int sectorsForOffset, uint subSize,
MmcSubchannel supportedSubchannel, ref double totalDuration, SubchannelLog subLog,
MmcSubchannel desiredSubchannel, Track[] tracks, Dictionary <byte, string> isrcs,
ref string mcn)
{
bool sense = true; // Sense indicator
byte[] cmdBuf = null; // Data buffer
double cmdDuration; // Command execution time
const uint sectorSize = 2352; // Full sector size
byte[] senseBuf = null; // Sense buffer
PlextorSubchannel supportedPlextorSubchannel;
switch (supportedSubchannel)
{
case MmcSubchannel.None:
supportedPlextorSubchannel = PlextorSubchannel.None;
break;
case MmcSubchannel.Raw:
supportedPlextorSubchannel = PlextorSubchannel.All;
break;
case MmcSubchannel.Q16:
supportedPlextorSubchannel = PlextorSubchannel.Q16;
break;
case MmcSubchannel.Rw:
supportedPlextorSubchannel = PlextorSubchannel.Pack;
break;
default:
supportedPlextorSubchannel = PlextorSubchannel.None;
break;
}
if (_resume.BadBlocks.Count <= 0 ||
_aborted ||
_retryPasses <= 0)
{
return;
}
int pass = 1;
bool forward = true;
bool runningPersistent = false;
Modes.ModePage?currentModePage = null;
byte[] md6;
byte[] md10;
if (_persistent)
{
Modes.ModePage_01_MMC pgMmc;
sense = _dev.ModeSense6(out cmdBuf, out _, false, ScsiModeSensePageControl.Current, 0x01, _dev.Timeout,
out _);
if (sense)
{
sense = _dev.ModeSense10(out cmdBuf, out _, false, ScsiModeSensePageControl.Current, 0x01,
_dev.Timeout, out _);
if (!sense)
{
Modes.DecodedMode?dcMode10 =
Modes.DecodeMode10(cmdBuf, PeripheralDeviceTypes.MultiMediaDevice);
if (dcMode10?.Pages != null)
{
foreach (Modes.ModePage modePage in dcMode10.Value.Pages)
{
if (modePage.Page == 0x01 &&
modePage.Subpage == 0x00)
{
currentModePage = modePage;
}
}
}
}
}
else
{
Modes.DecodedMode?dcMode6 = Modes.DecodeMode6(cmdBuf, PeripheralDeviceTypes.MultiMediaDevice);
if (dcMode6?.Pages != null)
{
foreach (Modes.ModePage modePage in dcMode6.Value.Pages)
{
if (modePage.Page == 0x01 &&
modePage.Subpage == 0x00)
{
currentModePage = modePage;
}
}
}
}
if (currentModePage == null)
{
pgMmc = new Modes.ModePage_01_MMC
{
PS = false, ReadRetryCount = 32, Parameter = 0x00
};
currentModePage = new Modes.ModePage
{
Page = 0x01, Subpage = 0x00, PageResponse = Modes.EncodeModePage_01_MMC(pgMmc)
};
}
pgMmc = new Modes.ModePage_01_MMC
{
PS = false, ReadRetryCount = 255, Parameter = 0x20
};
var md = new Modes.DecodedMode
{
Header = new Modes.ModeHeader(), Pages = new[]
{
new Modes.ModePage
{
Page = 0x01, Subpage = 0x00, PageResponse = Modes.EncodeModePage_01_MMC(pgMmc)
}
}
};
md6 = Modes.EncodeMode6(md, _dev.ScsiType);
md10 = Modes.EncodeMode10(md, _dev.ScsiType);
UpdateStatus?.Invoke("Sending MODE SELECT to drive (return damaged blocks).");
_dumpLog.WriteLine("Sending MODE SELECT to drive (return damaged blocks).");
sense = _dev.ModeSelect(md6, out senseBuf, true, false, _dev.Timeout, out _);
if (sense)
{
sense = _dev.ModeSelect10(md10, out senseBuf, true, false, _dev.Timeout, out _);
}
if (sense)
{
UpdateStatus?.
Invoke("Drive did not accept MODE SELECT command for persistent error reading, try another drive.");
AaruConsole.DebugWriteLine("Error: {0}", Sense.PrettifySense(senseBuf));
_dumpLog.WriteLine("Drive did not accept MODE SELECT command for persistent error reading, try another drive.");
}
else
{
runningPersistent = true;
}
}
InitProgress?.Invoke();
cdRepeatRetry:
ulong[] tmpArray = _resume.BadBlocks.ToArray();
List <ulong> sectorsNotEvenPartial = new List <ulong>();
for (int i = 0; i < tmpArray.Length; i++)
{
ulong badSector = tmpArray[i];
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.Invoke(string.Format("Retrying sector {0}, pass {1}, {3}{2}", badSector, pass,
forward ? "forward" : "reverse",
runningPersistent ? "recovering partial data, " : ""));
Track track = tracks.OrderBy(t => t.TrackStartSector).
LastOrDefault(t => badSector >= t.TrackStartSector);
byte sectorsToReRead = 1;
uint badSectorToReRead = (uint)badSector;
if (_fixOffset &&
audioExtents.Contains(badSector) &&
offsetBytes != 0)
{
if (offsetBytes > 0)
{
badSectorToReRead -= (uint)sectorsForOffset;
}
sectorsToReRead = (byte)(sectorsForOffset + 1);
}
if (_supportsPlextorD8 && audioExtents.Contains(badSector))
{
sense = ReadPlextorWithSubchannel(out cmdBuf, out senseBuf, badSectorToReRead, blockSize,
sectorsToReRead, supportedPlextorSubchannel, out cmdDuration);
totalDuration += cmdDuration;
}
else if (readcd)
{
sense = _dev.ReadCd(out cmdBuf, out senseBuf, badSectorToReRead, blockSize, sectorsToReRead,
MmcSectorTypes.AllTypes, false, false, true, MmcHeaderCodes.AllHeaders, true,
true, MmcErrorField.None, supportedSubchannel, _dev.Timeout, out cmdDuration);
totalDuration += cmdDuration;
}
if (sense || _dev.Error)
{
if (!runningPersistent)
{
continue;
}
FixedSense?decSense = Sense.DecodeFixed(senseBuf);
// MEDIUM ERROR, retry with ignore error below
if (decSense.HasValue &&
decSense.Value.ASC == 0x11)
{
if (!sectorsNotEvenPartial.Contains(badSector))
{
sectorsNotEvenPartial.Add(badSector);
}
}
}
// Because one block has been partially used to fix the offset
if (_fixOffset &&
audioExtents.Contains(badSector) &&
offsetBytes != 0)
{
uint blocksToRead = sectorsToReRead;
FixOffsetData(offsetBytes, sectorSize, sectorsForOffset, supportedSubchannel, ref blocksToRead,
subSize, ref cmdBuf, blockSize, false);
}
if (!sense &&
!_dev.Error)
{
_resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
UpdateStatus?.Invoke($"Correctly retried sector {badSector} in pass {pass}.");
_dumpLog.WriteLine("Correctly retried sector {0} in pass {1}.", badSector, pass);
sectorsNotEvenPartial.Remove(badSector);
}
if (supportedSubchannel != MmcSubchannel.None)
{
byte[] data = new byte[sectorSize];
byte[] sub = new byte[subSize];
Array.Copy(cmdBuf, 0, data, 0, sectorSize);
Array.Copy(cmdBuf, sectorSize, sub, 0, subSize);
_outputPlugin.WriteSectorLong(data, badSector);
bool indexesChanged = WriteSubchannelToImage(supportedSubchannel, desiredSubchannel, sub, badSector,
1, subLog, isrcs, (byte)track.TrackSequence, ref mcn,
tracks);
// Set tracks and go back
if (indexesChanged)
{
(_outputPlugin as IWritableOpticalImage).SetTracks(tracks.ToList());
i--;
}
}
else
{
_outputPlugin.WriteSectorLong(cmdBuf, badSector);
}
}
if (pass < _retryPasses &&
!_aborted &&
_resume.BadBlocks.Count > 0)
{
pass++;
forward = !forward;
_resume.BadBlocks.Sort();
_resume.BadBlocks.Reverse();
goto cdRepeatRetry;
}
EndProgress?.Invoke();
// TODO: Enable when underlying images support lead-outs
/*
* RetryCdLeadOuts(blocks, blockSize, ref currentSpeed, currentTry, extents, ibgLog, ref imageWriteDuration,
* leadOutExtents, ref maxSpeed, mhddLog, ref minSpeed, read6, read10, read12, read16, readcd,
* supportedSubchannel, subSize, ref totalDuration);
*/
// Try to ignore read errors, on some drives this allows to recover partial even if damaged data
if (_persistent && sectorsNotEvenPartial.Count > 0)
{
var pgMmc = new Modes.ModePage_01_MMC
{
PS = false, ReadRetryCount = 255, Parameter = 0x01
};
var md = new Modes.DecodedMode
{
Header = new Modes.ModeHeader(), Pages = new[]
{
new Modes.ModePage
{
Page = 0x01, Subpage = 0x00, PageResponse = Modes.EncodeModePage_01_MMC(pgMmc)
}
}
};
md6 = Modes.EncodeMode6(md, _dev.ScsiType);
md10 = Modes.EncodeMode10(md, _dev.ScsiType);
_dumpLog.WriteLine("Sending MODE SELECT to drive (ignore error correction).");
sense = _dev.ModeSelect(md6, out senseBuf, true, false, _dev.Timeout, out _);
if (sense)
{
sense = _dev.ModeSelect10(md10, out senseBuf, true, false, _dev.Timeout, out _);
}
if (!sense)
{
runningPersistent = true;
InitProgress?.Invoke();
for (int i = 0; i < sectorsNotEvenPartial.Count; i++)
{
ulong badSector = sectorsNotEvenPartial[i];
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.Invoke($"Trying to get partial data for sector {badSector}");
Track track = tracks.OrderBy(t => t.TrackStartSector).
LastOrDefault(t => badSector >= t.TrackStartSector);
if (readcd)
{
sense = _dev.ReadCd(out cmdBuf, out senseBuf, (uint)badSector, blockSize, 1,
MmcSectorTypes.AllTypes, false, false, true, MmcHeaderCodes.AllHeaders,
true, true, MmcErrorField.None, supportedSubchannel, _dev.Timeout,
out cmdDuration);
totalDuration += cmdDuration;
}
if (sense || _dev.Error)
{
continue;
}
_dumpLog.WriteLine("Got partial data for sector {0} in pass {1}.", badSector, pass);
if (supportedSubchannel != MmcSubchannel.None)
{
byte[] data = new byte[sectorSize];
byte[] sub = new byte[subSize];
Array.Copy(cmdBuf, 0, data, 0, sectorSize);
Array.Copy(cmdBuf, sectorSize, sub, 0, subSize);
_outputPlugin.WriteSectorLong(data, badSector);
bool indexesChanged = WriteSubchannelToImage(supportedSubchannel, desiredSubchannel, sub,
badSector, 1, subLog, isrcs,
(byte)track.TrackSequence, ref mcn, tracks);
// Set tracks and go back
if (indexesChanged)
{
(_outputPlugin as IWritableOpticalImage).SetTracks(tracks.ToList());
i--;
}
}
else
{
_outputPlugin.WriteSectorLong(cmdBuf, badSector);
}
}
EndProgress?.Invoke();
}
}
if (runningPersistent && currentModePage.HasValue)
{
var md = new Modes.DecodedMode
{
Header = new Modes.ModeHeader(), Pages = new[]
{
currentModePage.Value
}
};
md6 = Modes.EncodeMode6(md, _dev.ScsiType);
md10 = Modes.EncodeMode10(md, _dev.ScsiType);
_dumpLog.WriteLine("Sending MODE SELECT to drive (return device to previous status).");
sense = _dev.ModeSelect(md6, out senseBuf, true, false, _dev.Timeout, out _);
if (sense)
{
_dev.ModeSelect10(md10, out senseBuf, true, false, _dev.Timeout, out _);
}
}
EndProgress?.Invoke();
}
void DumpUmd()
{
const uint blockSize = 2048;
const MediaType dskType = MediaType.UMD;
uint blocksToRead = 16;
double totalDuration = 0;
double currentSpeed = 0;
double maxSpeed = double.MinValue;
double minSpeed = double.MaxValue;
DateTime start;
DateTime end;
byte[] senseBuf;
bool sense = _dev.Read12(out byte[] readBuffer, out _, 0, false, true, false, false, 0, 512, 0, 1, false,
_dev.Timeout, out _);
if (sense)
{
_dumpLog.WriteLine("Could not read...");
StoppingErrorMessage?.Invoke("Could not read...");
return;
}
ushort fatStart = (ushort)((readBuffer[0x0F] << 8) + readBuffer[0x0E]);
ushort sectorsPerFat = (ushort)((readBuffer[0x17] << 8) + readBuffer[0x16]);
ushort rootStart = (ushort)((sectorsPerFat * 2) + fatStart);
ushort rootSize = (ushort)((((readBuffer[0x12] << 8) + readBuffer[0x11]) * 32) / 512);
ushort umdStart = (ushort)(rootStart + rootSize);
UpdateStatus?.Invoke($"Reading root directory in sector {rootStart}...");
_dumpLog.WriteLine("Reading root directory in sector {0}...", rootStart);
sense = _dev.Read12(out readBuffer, out _, 0, false, true, false, false, rootStart, 512, 0, 1, false,
_dev.Timeout, out _);
if (sense)
{
_dumpLog.WriteLine("Could not read...");
StoppingErrorMessage?.Invoke("Could not read...");
return;
}
uint umdSizeInBytes = BitConverter.ToUInt32(readBuffer, 0x3C);
ulong blocks = umdSizeInBytes / blockSize;
string mediaPartNumber = Encoding.ASCII.GetString(readBuffer, 0, 11).Trim();
ulong totalSize = blocks * blockSize;
if (totalSize > 1099511627776)
{
UpdateStatus?.
Invoke($"Media has {blocks} blocks of {blockSize} bytes/each. (for a total of {totalSize / 1099511627776d:F3} TiB)");
}
else if (totalSize > 1073741824)
{
UpdateStatus?.
Invoke($"Media has {blocks} blocks of {blockSize} bytes/each. (for a total of {totalSize / 1073741824d:F3} GiB)");
}
else if (totalSize > 1048576)
{
UpdateStatus?.
Invoke($"Media has {blocks} blocks of {blockSize} bytes/each. (for a total of {totalSize / 1048576d:F3} MiB)");
}
else if (totalSize > 1024)
{
UpdateStatus?.
Invoke($"Media has {blocks} blocks of {blockSize} bytes/each. (for a total of {totalSize / 1024d:F3} KiB)");
}
else
{
UpdateStatus?.
Invoke($"Media has {blocks} blocks of {blockSize} bytes/each. (for a total of {totalSize} bytes)");
}
UpdateStatus?.Invoke($"Device reports {blocks} blocks ({blocks * blockSize} bytes).");
UpdateStatus?.Invoke($"Device can read {blocksToRead} blocks at a time.");
UpdateStatus?.Invoke($"Device reports {blockSize} bytes per logical block.");
UpdateStatus?.Invoke($"Device reports {2048} bytes per physical block.");
UpdateStatus?.Invoke($"SCSI device type: {_dev.ScsiType}.");
UpdateStatus?.Invoke($"Media identified as {dskType}.");
UpdateStatus?.Invoke($"Media part number is {mediaPartNumber}.");
_dumpLog.WriteLine("Device reports {0} blocks ({1} bytes).", blocks, blocks * blockSize);
_dumpLog.WriteLine("Device can read {0} blocks at a time.", blocksToRead);
_dumpLog.WriteLine("Device reports {0} bytes per logical block.", blockSize);
_dumpLog.WriteLine("Device reports {0} bytes per physical block.", 2048);
_dumpLog.WriteLine("SCSI device type: {0}.", _dev.ScsiType);
_dumpLog.WriteLine("Media identified as {0}.", dskType);
_dumpLog.WriteLine("Media part number is {0}.", mediaPartNumber);
bool ret;
var mhddLog = new MhddLog(_outputPrefix + ".mhddlog.bin", _dev, blocks, blockSize, blocksToRead, _private);
var ibgLog = new IbgLog(_outputPrefix + ".ibg", 0x0010);
ret = _outputPlugin.Create(_outputPath, dskType, _formatOptions, blocks, blockSize);
// Cannot create image
if (!ret)
{
_dumpLog.WriteLine("Error creating output image, not continuing.");
_dumpLog.WriteLine(_outputPlugin.ErrorMessage);
StoppingErrorMessage?.Invoke("Error creating output image, not continuing." + Environment.NewLine +
_outputPlugin.ErrorMessage);
return;
}
start = DateTime.UtcNow;
double imageWriteDuration = 0;
(_outputPlugin as IWritableOpticalImage)?.SetTracks(new List <Track>
{
new Track
{
TrackBytesPerSector = (int)blockSize,
TrackEndSector = blocks - 1,
TrackSequence = 1,
TrackRawBytesPerSector = (int)blockSize,
TrackSubchannelType = TrackSubchannelType.None,
TrackSession = 1,
TrackType = TrackType.Data
}
});
DumpHardwareType currentTry = null;
ExtentsULong extents = null;
ResumeSupport.Process(true, _dev.IsRemovable, blocks, _dev.Manufacturer, _dev.Model, _dev.Serial,
_dev.PlatformId, ref _resume, ref currentTry, ref extents, _dev.FirmwareRevision,
_private);
if (currentTry == null ||
extents == null)
{
StoppingErrorMessage?.Invoke("Could not process resume file, not continuing...");
return;
}
if (_resume.NextBlock > 0)
{
_dumpLog.WriteLine("Resuming from block {0}.", _resume.NextBlock);
}
bool newTrim = false;
DateTime timeSpeedStart = DateTime.UtcNow;
ulong sectorSpeedStart = 0;
InitProgress?.Invoke();
for (ulong i = _resume.NextBlock; i < blocks; i += blocksToRead)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
if (blocks - i < blocksToRead)
{
blocksToRead = (uint)(blocks - i);
}
if (currentSpeed > maxSpeed &&
currentSpeed > 0)
{
maxSpeed = currentSpeed;
}
if (currentSpeed < minSpeed &&
currentSpeed > 0)
{
minSpeed = currentSpeed;
}
UpdateProgress?.Invoke($"Reading sector {i} of {blocks} ({currentSpeed:F3} MiB/sec.)", (long)i,
(long)blocks);
sense = _dev.Read12(out readBuffer, out senseBuf, 0, false, true, false, false,
(uint)(umdStart + (i * 4)), 512, 0, blocksToRead * 4, false, _dev.Timeout,
out double cmdDuration);
totalDuration += cmdDuration;
if (!sense &&
!_dev.Error)
{
mhddLog.Write(i, cmdDuration);
ibgLog.Write(i, currentSpeed * 1024);
DateTime writeStart = DateTime.Now;
_outputPlugin.WriteSectors(readBuffer, i, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
extents.Add(i, blocksToRead, true);
}
else
{
_errorLog?.WriteLine(i, _dev.Error, _dev.LastError, senseBuf);
// TODO: Reset device after X errors
if (_stopOnError)
{
return; // TODO: Return more cleanly
}
if (i + _skip > blocks)
{
_skip = (uint)(blocks - i);
}
// Write empty data
DateTime writeStart = DateTime.Now;
_outputPlugin.WriteSectors(new byte[blockSize * _skip], i, _skip);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
for (ulong b = i; b < i + _skip; b++)
{
_resume.BadBlocks.Add(b);
}
mhddLog.Write(i, cmdDuration < 500 ? 65535 : cmdDuration);
ibgLog.Write(i, 0);
_dumpLog.WriteLine("Skipping {0} blocks from errored block {1}.", _skip, i);
i += _skip - blocksToRead;
newTrim = true;
}
sectorSpeedStart += blocksToRead;
_resume.NextBlock = i + blocksToRead;
double elapsed = (DateTime.UtcNow - timeSpeedStart).TotalSeconds;
if (elapsed < 1)
{
continue;
}
currentSpeed = (sectorSpeedStart * blockSize) / (1048576 * elapsed);
sectorSpeedStart = 0;
timeSpeedStart = DateTime.UtcNow;
}
end = DateTime.UtcNow;
EndProgress?.Invoke();
mhddLog.Close();
ibgLog.Close(_dev, blocks, blockSize, (end - start).TotalSeconds, currentSpeed * 1024,
(blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000), _devicePath);
UpdateStatus?.Invoke($"Dump finished in {(end - start).TotalSeconds} seconds.");
UpdateStatus?.
Invoke($"Average dump speed {((double)blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000):F3} KiB/sec.");
UpdateStatus?.
Invoke($"Average write speed {((double)blockSize * (double)(blocks + 1)) / 1024 / imageWriteDuration:F3} KiB/sec.");
_dumpLog.WriteLine("Dump finished in {0} seconds.", (end - start).TotalSeconds);
_dumpLog.WriteLine("Average dump speed {0:F3} KiB/sec.",
((double)blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000));
_dumpLog.WriteLine("Average write speed {0:F3} KiB/sec.",
((double)blockSize * (double)(blocks + 1)) / 1024 / imageWriteDuration);
#region Trimming
if (_resume.BadBlocks.Count > 0 &&
!_aborted &&
_trim &&
newTrim)
{
start = DateTime.UtcNow;
_dumpLog.WriteLine("Trimming skipped sectors");
ulong[] tmpArray = _resume.BadBlocks.ToArray();
InitProgress?.Invoke();
foreach (ulong badSector in tmpArray)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.Invoke($"Trimming sector {badSector}");
sense = _dev.Read12(out readBuffer, out senseBuf, 0, false, true, false, false,
(uint)(umdStart + (badSector * 4)), 512, 0, 4, false, _dev.Timeout,
out double _);
if (sense || _dev.Error)
{
_errorLog?.WriteLine(badSector, _dev.Error, _dev.LastError, senseBuf);
continue;
}
_resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
_outputPlugin.WriteSector(readBuffer, badSector);
}
EndProgress?.Invoke();
end = DateTime.UtcNow;
_dumpLog.WriteLine("Trimming finished in {0} seconds.", (end - start).TotalSeconds);
}
#endregion Trimming
#region Error handling
if (_resume.BadBlocks.Count > 0 &&
!_aborted &&
_retryPasses > 0)
{
int pass = 1;
bool forward = true;
bool runningPersistent = false;
Modes.ModePage?currentModePage = null;
byte[] md6;
if (_persistent)
{
Modes.ModePage_01 pg;
sense = _dev.ModeSense6(out readBuffer, out _, false, ScsiModeSensePageControl.Current, 0x01,
_dev.Timeout, out _);
if (!sense)
{
Modes.DecodedMode?dcMode6 = Modes.DecodeMode6(readBuffer, _dev.ScsiType);
if (dcMode6.HasValue)
{
foreach (Modes.ModePage modePage in dcMode6.Value.Pages.Where(modePage =>
modePage.Page == 0x01 &&
modePage.Subpage == 0x00))
{
currentModePage = modePage;
}
}
}
if (currentModePage == null)
{
pg = new Modes.ModePage_01
{
PS = false,
AWRE = true,
ARRE = true,
TB = false,
RC = false,
EER = true,
PER = false,
DTE = true,
DCR = false,
ReadRetryCount = 32
};
currentModePage = new Modes.ModePage
{
Page = 0x01,
Subpage = 0x00,
PageResponse = Modes.EncodeModePage_01(pg)
};
}
pg = new Modes.ModePage_01
{
PS = false,
AWRE = false,
ARRE = false,
TB = true,
RC = false,
EER = true,
PER = false,
DTE = false,
DCR = false,
ReadRetryCount = 255
};
var md = new Modes.DecodedMode
{
Header = new Modes.ModeHeader(),
Pages = new[]
{
new Modes.ModePage
{
Page = 0x01,
Subpage = 0x00,
PageResponse = Modes.EncodeModePage_01(pg)
}
}
};
md6 = Modes.EncodeMode6(md, _dev.ScsiType);
_dumpLog.WriteLine("Sending MODE SELECT to drive (return damaged blocks).");
sense = _dev.ModeSelect(md6, out senseBuf, true, false, _dev.Timeout, out _);
if (sense)
{
UpdateStatus?.
Invoke("Drive did not accept MODE SELECT command for persistent error reading, try another drive.");
AaruConsole.DebugWriteLine("Error: {0}", Sense.PrettifySense(senseBuf));
_dumpLog.
WriteLine("Drive did not accept MODE SELECT command for persistent error reading, try another drive.");
}
else
{
runningPersistent = true;
}
}
InitProgress?.Invoke();
repeatRetry:
ulong[] tmpArray = _resume.BadBlocks.ToArray();
foreach (ulong badSector in tmpArray)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.
Invoke($"Retrying sector {badSector}, pass {pass}, {(runningPersistent ? "recovering partial data, " : "")}{(forward ? "forward" : "reverse")}");
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);
_outputPlugin.WriteSector(readBuffer, badSector);
UpdateStatus?.Invoke($"Correctly retried block {badSector} in pass {pass}.");
_dumpLog.WriteLine("Correctly retried block {0} in pass {1}.", badSector, pass);
}
else if (runningPersistent)
{
_outputPlugin.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("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("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 (!_outputPlugin.SetMetadata(metadata))
{
ErrorMessage?.Invoke("Error {0} setting metadata, continuing..." + Environment.NewLine +
_outputPlugin.ErrorMessage);
}
_outputPlugin.SetDumpHardware(_resume.Tries);
if (_preSidecar != null)
{
_outputPlugin.SetCicmMetadata(_preSidecar);
}
_dumpLog.WriteLine("Closing output file.");
UpdateStatus?.Invoke("Closing output file.");
DateTime closeStart = DateTime.Now;
_outputPlugin.Close();
DateTime closeEnd = DateTime.Now;
_dumpLog.WriteLine("Closed in {0} seconds.", (closeEnd - closeStart).TotalSeconds);
if (_aborted)
{
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
return;
}
double totalChkDuration = 0;
if (_metadata)
{
WriteOpticalSidecar(blockSize, blocks, dskType, null, null, 1, out totalChkDuration, null);
}
UpdateStatus?.Invoke("");
UpdateStatus?.
Invoke($"Took a total of {(end - start).TotalSeconds:F3} seconds ({totalDuration / 1000:F3} processing commands, {totalChkDuration / 1000:F3} checksumming, {imageWriteDuration:F3} writing, {(closeEnd - closeStart).TotalSeconds:F3} closing).");
UpdateStatus?.
Invoke($"Average speed: {((double)blockSize * (double)(blocks + 1)) / 1048576 / (totalDuration / 1000):F3} MiB/sec.");
if (maxSpeed > 0)
{
UpdateStatus?.Invoke($"Fastest speed burst: {maxSpeed:F3} MiB/sec.");
}
if (minSpeed > 0 &&
minSpeed < double.MaxValue)
{
UpdateStatus?.Invoke($"Slowest speed burst: {minSpeed:F3} MiB/sec.");
}
UpdateStatus?.Invoke($"{_resume.BadBlocks.Count} sectors could not be read.");
UpdateStatus?.Invoke("");
Statistics.AddMedia(dskType, true);
}
/// <summary>Dumps inter-session lead-outs</summary>
/// <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="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="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="supportedSubchannel">Drive's maximum supported subchannel</param>
/// <param name="subSize">Subchannel size in bytes</param>
/// <param name="totalDuration">Total commands duration</param>
void DumpCdLeadOuts(ulong blocks, uint blockSize, ref double currentSpeed, DumpHardwareType currentTry,
ExtentsULong extents, IbgLog ibgLog, ref double imageWriteDuration,
ExtentsULong leadOutExtents, ref double maxSpeed, MhddLog mhddLog, ref double minSpeed,
bool read6, bool read10, bool read12, bool read16, bool readcd,
MmcSubchannel supportedSubchannel, uint subSize, ref double totalDuration)
{
byte[] cmdBuf = null; // Data buffer
const uint sectorSize = 2352; // Full sector size
bool sense = true; // Sense indicator
UpdateStatus?.Invoke("Reading lead-outs");
_dumpLog.WriteLine("Reading lead-outs");
InitProgress?.Invoke();
foreach ((ulong item1, ulong item2) in leadOutExtents.ToArray())
{
for (ulong i = item1; i <= item2; i++)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
_dumpLog.WriteLine("Aborted!");
break;
}
double cmdDuration = 0;
#pragma warning disable RECS0018 // Comparison of floating point numbers with equality operator
// ReSharper disable CompareOfFloatsByEqualityOperator
if (currentSpeed > maxSpeed &&
currentSpeed != 0)
{
maxSpeed = currentSpeed;
}
if (currentSpeed < minSpeed &&
currentSpeed != 0)
{
minSpeed = currentSpeed;
}
// ReSharper restore CompareOfFloatsByEqualityOperator
#pragma warning restore RECS0018 // Comparison of floating point numbers with equality operator
PulseProgress?.Invoke($"Reading sector {i} at lead-out ({currentSpeed:F3} MiB/sec.)");
if (readcd)
{
sense = _dev.ReadCd(out cmdBuf, out _, (uint)i, blockSize, 1, MmcSectorTypes.AllTypes, false,
false, true, MmcHeaderCodes.AllHeaders, true, true, MmcErrorField.None,
supportedSubchannel, _dev.Timeout, out cmdDuration);
totalDuration += cmdDuration;
}
else if (read16)
{
sense = _dev.Read16(out cmdBuf, out _, 0, false, true, false, i, blockSize, 0, 1, false,
_dev.Timeout, out cmdDuration);
}
else if (read12)
{
sense = _dev.Read12(out cmdBuf, out _, 0, false, true, false, false, (uint)i, blockSize, 0, 1,
false, _dev.Timeout, out cmdDuration);
}
else if (read10)
{
sense = _dev.Read10(out cmdBuf, out _, 0, false, true, false, false, (uint)i, blockSize, 0, 1,
_dev.Timeout, out cmdDuration);
}
else if (read6)
{
sense = _dev.Read6(out cmdBuf, out _, (uint)i, blockSize, 1, _dev.Timeout, out cmdDuration);
}
if (!sense &&
!_dev.Error)
{
mhddLog.Write(i, cmdDuration);
ibgLog.Write(i, currentSpeed * 1024);
extents.Add(i, _maximumReadable, true);
leadOutExtents.Remove(i);
DateTime writeStart = DateTime.Now;
if (supportedSubchannel != MmcSubchannel.None)
{
byte[] data = new byte[sectorSize * _maximumReadable];
byte[] sub = new byte[subSize * _maximumReadable];
for (int b = 0; b < _maximumReadable; b++)
{
Array.Copy(cmdBuf, (int)(0 + (b * blockSize)), data, sectorSize * b, sectorSize);
Array.Copy(cmdBuf, (int)(sectorSize + (b * blockSize)), sub, subSize * b, subSize);
}
_outputPlugin.WriteSectorsLong(data, i, _maximumReadable);
_outputPlugin.WriteSectorsTag(sub, i, _maximumReadable, SectorTagType.CdSectorSubchannel);
}
else
{
_outputPlugin.WriteSectors(cmdBuf, i, _maximumReadable);
}
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
}
else
{
// TODO: Reset device after X errors
if (_stopOnError)
{
return; // TODO: Return more cleanly
}
// Write empty data
DateTime writeStart = DateTime.Now;
if (supportedSubchannel != MmcSubchannel.None)
{
_outputPlugin.WriteSectorsLong(new byte[sectorSize * _skip], i, 1);
_outputPlugin.WriteSectorsTag(new byte[subSize * _skip], i, 1,
SectorTagType.CdSectorSubchannel);
}
else
{
_outputPlugin.WriteSectors(new byte[blockSize * _skip], i, 1);
}
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
mhddLog.Write(i, cmdDuration < 500 ? 65535 : cmdDuration);
ibgLog.Write(i, 0);
}
double newSpeed = ((double)blockSize * _maximumReadable) / 1048576 / (cmdDuration / 1000);
if (!double.IsInfinity(newSpeed))
{
currentSpeed = newSpeed;
}
_resume.NextBlock = i + 1;
}
}
EndProgress?.Invoke();
}
/// <summary>
/// Dumps a MultiMediaCard or SecureDigital flash card
/// </summary>
/// <param name="dev">Device</param>
/// <param name="devicePath">Path to the device</param>
/// <param name="outputPrefix">Prefix for output data files</param>
/// <param name="outputPlugin">Plugin for output file</param>
/// <param name="retryPasses">How many times to retry</param>
/// <param name="force">Force to continue dump whenever possible</param>
/// <param name="dumpRaw">Dump long or scrambled sectors</param>
/// <param name="persistent">Store whatever data the drive returned on error</param>
/// <param name="stopOnError">Stop dump on first error</param>
/// <param name="resume">Information for dump resuming</param>
/// <param name="dumpLog">Dump logger</param>
/// <param name="encoding">Encoding to use when analyzing dump</param>
/// <param name="outputPath">Path to output file</param>
/// <param name="formatOptions">Formats to pass to output file plugin</param>
/// <exception cref="ArgumentException">If you asked to dump long sectors from a SCSI Streaming device</exception>
public static void Dump(Device dev, string devicePath,
IWritableImage outputPlugin, ushort retryPasses,
bool force, bool dumpRaw,
bool persistent, bool stopOnError, ref Resume resume,
ref DumpLog dumpLog, Encoding encoding,
string outputPrefix, string outputPath,
Dictionary <string, string> formatOptions, CICMMetadataType preSidecar,
uint skip,
bool nometadata, bool notrim)
{
bool aborted;
if (dumpRaw)
{
DicConsole.ErrorWriteLine("Raw dumping is not supported in MultiMediaCard or SecureDigital devices.");
if (force)
{
DicConsole.ErrorWriteLine("Continuing...");
}
else
{
DicConsole.ErrorWriteLine("Aborting...");
return;
}
}
bool sense;
const ushort SD_PROFILE = 0x0001;
const uint TIMEOUT = 5;
double duration;
uint blocksToRead = 128;
uint blockSize = 512;
ulong blocks = 0;
byte[] csd = null;
byte[] ocr = null;
byte[] ecsd = null;
byte[] scr = null;
int physicalBlockSize = 0;
bool byteAddressed = true;
Dictionary <MediaTagType, byte[]> mediaTags = new Dictionary <MediaTagType, byte[]>();
switch (dev.Type)
{
case DeviceType.MMC:
{
dumpLog.WriteLine("Reading Extended CSD");
sense = dev.ReadExtendedCsd(out ecsd, out _, TIMEOUT, out duration);
if (!sense)
{
ExtendedCSD ecsdDecoded = Decoders.MMC.Decoders.DecodeExtendedCSD(ecsd);
blocksToRead = ecsdDecoded.OptimalReadSize;
blocks = ecsdDecoded.SectorCount;
blockSize = (uint)(ecsdDecoded.SectorSize == 1 ? 4096 : 512);
if (ecsdDecoded.NativeSectorSize == 0)
{
physicalBlockSize = 512;
}
else if (ecsdDecoded.NativeSectorSize == 1)
{
physicalBlockSize = 4096;
}
// Supposing it's high-capacity MMC if it has Extended CSD...
byteAddressed = false;
mediaTags.Add(MediaTagType.MMC_ExtendedCSD, null);
}
else
{
ecsd = null;
}
dumpLog.WriteLine("Reading CSD");
sense = dev.ReadCsd(out csd, out _, TIMEOUT, out duration);
if (!sense)
{
if (blocks == 0)
{
CSD csdDecoded = Decoders.MMC.Decoders.DecodeCSD(csd);
blocks = (ulong)((csdDecoded.Size + 1) * Math.Pow(2, csdDecoded.SizeMultiplier + 2));
blockSize = (uint)Math.Pow(2, csdDecoded.ReadBlockLength);
}
mediaTags.Add(MediaTagType.MMC_CSD, null);
}
else
{
csd = null;
}
dumpLog.WriteLine("Reading OCR");
sense = dev.ReadOcr(out ocr, out _, TIMEOUT, out duration);
if (sense)
{
ocr = null;
}
else
{
mediaTags.Add(MediaTagType.MMC_OCR, null);
}
break;
}
case DeviceType.SecureDigital:
{
dumpLog.WriteLine("Reading CSD");
sense = dev.ReadCsd(out csd, out _, TIMEOUT, out duration);
if (!sense)
{
Decoders.SecureDigital.CSD csdDecoded = Decoders.SecureDigital.Decoders.DecodeCSD(csd);
blocks = (ulong)(csdDecoded.Structure == 0
? (csdDecoded.Size + 1) * Math.Pow(2, csdDecoded.SizeMultiplier + 2)
: (csdDecoded.Size + 1) * 1024);
blockSize = (uint)Math.Pow(2, csdDecoded.ReadBlockLength);
// Structure >=1 for SDHC/SDXC, so that's block addressed
byteAddressed = csdDecoded.Structure == 0;
mediaTags.Add(MediaTagType.SD_CSD, null);
}
else
{
csd = null;
}
dumpLog.WriteLine("Reading OCR");
sense = dev.ReadSdocr(out ocr, out _, TIMEOUT, out duration);
if (sense)
{
ocr = null;
}
else
{
mediaTags.Add(MediaTagType.SD_OCR, null);
}
dumpLog.WriteLine("Reading SCR");
sense = dev.ReadScr(out scr, out _, TIMEOUT, out duration);
if (sense)
{
scr = null;
}
else
{
mediaTags.Add(MediaTagType.SD_SCR, null);
}
break;
}
}
dumpLog.WriteLine("Reading CID");
sense = dev.ReadCid(out byte[] cid, out _, TIMEOUT, out duration);
if (sense)
{
cid = null;
}
else
{
mediaTags.Add(dev.Type == DeviceType.SecureDigital ? MediaTagType.SD_CID : MediaTagType.MMC_CID, null);
}
DateTime start;
DateTime end;
double totalDuration = 0;
double currentSpeed = 0;
double maxSpeed = double.MinValue;
double minSpeed = double.MaxValue;
aborted = false;
System.Console.CancelKeyPress += (sender, e) => e.Cancel = aborted = true;
if (blocks == 0)
{
dumpLog.WriteLine("Cannot get device size.");
DicConsole.ErrorWriteLine("Unable to get device size.");
return;
}
dumpLog.WriteLine("Device reports {0} blocks.", blocks);
byte[] cmdBuf;
bool error;
while (true)
{
error = dev.Read(out cmdBuf, out _, 0, blockSize, blocksToRead, byteAddressed, TIMEOUT, out duration);
if (error)
{
blocksToRead /= 2;
}
if (!error || blocksToRead == 1)
{
break;
}
}
if (error)
{
dumpLog.WriteLine("ERROR: Cannot get blocks to read, device error {0}.", dev.LastError);
DicConsole.ErrorWriteLine("Device error {0} trying to guess ideal transfer length.", dev.LastError);
return;
}
dumpLog.WriteLine("Device can read {0} blocks at a time.", blocksToRead);
if (skip < blocksToRead)
{
skip = blocksToRead;
}
DumpHardwareType currentTry = null;
ExtentsULong extents = null;
ResumeSupport.Process(true, false, blocks, dev.Manufacturer, dev.Model, dev.Serial, dev.PlatformId,
ref resume, ref currentTry, ref extents);
if (currentTry == null || extents == null)
{
throw new InvalidOperationException("Could not process resume file, not continuing...");
}
bool ret = true;
foreach (MediaTagType tag in mediaTags.Keys)
{
if (outputPlugin.SupportedMediaTags.Contains(tag))
{
continue;
}
ret = false;
dumpLog.WriteLine($"Output format does not support {tag}.");
DicConsole.ErrorWriteLine($"Output format does not support {tag}.");
}
if (!ret)
{
dumpLog.WriteLine("Several media tags not supported, {0}continuing...", force ? "" : "not ");
DicConsole.ErrorWriteLine("Several media tags not supported, {0}continuing...", force ? "" : "not ");
if (!force)
{
return;
}
}
DicConsole.WriteLine("Reading {0} sectors at a time.", blocksToRead);
MhddLog mhddLog = new MhddLog(outputPrefix + ".mhddlog.bin", dev, blocks, blockSize, blocksToRead);
IbgLog ibgLog = new IbgLog(outputPrefix + ".ibg", SD_PROFILE);
ret = outputPlugin.Create(outputPath,
dev.Type == DeviceType.SecureDigital ? MediaType.SecureDigital : MediaType.MMC,
formatOptions, blocks, blockSize);
// Cannot create image
if (!ret)
{
dumpLog.WriteLine("Error creating output image, not continuing.");
dumpLog.WriteLine(outputPlugin.ErrorMessage);
DicConsole.ErrorWriteLine("Error creating output image, not continuing.");
DicConsole.ErrorWriteLine(outputPlugin.ErrorMessage);
return;
}
if (resume.NextBlock > 0)
{
dumpLog.WriteLine("Resuming from block {0}.", resume.NextBlock);
}
start = DateTime.UtcNow;
double imageWriteDuration = 0;
bool newTrim = false;
for (ulong i = resume.NextBlock; i < blocks; i += blocksToRead)
{
if (aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
dumpLog.WriteLine("Aborted!");
break;
}
if (blocks - i < blocksToRead)
{
blocksToRead = (byte)(blocks - i);
}
#pragma warning disable RECS0018 // Comparison of floating point numbers with equality operator
if (currentSpeed > maxSpeed && currentSpeed != 0)
{
maxSpeed = currentSpeed;
}
if (currentSpeed < minSpeed && currentSpeed != 0)
{
minSpeed = currentSpeed;
}
#pragma warning restore RECS0018 // Comparison of floating point numbers with equality operator
DicConsole.Write("\rReading sector {0} of {1} ({2:F3} MiB/sec.)", i, blocks, currentSpeed);
error = dev.Read(out cmdBuf, out _, (uint)i, blockSize, blocksToRead, byteAddressed, TIMEOUT,
out duration);
if (!error)
{
mhddLog.Write(i, duration);
ibgLog.Write(i, currentSpeed * 1024);
DateTime writeStart = DateTime.Now;
outputPlugin.WriteSectors(cmdBuf, i, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
extents.Add(i, blocksToRead, true);
}
else
{
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);
ibgLog.Write(i, 0);
DateTime writeStart = DateTime.Now;
outputPlugin.WriteSectors(new byte[blockSize * skip], i, skip);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
dumpLog.WriteLine("Skipping {0} blocks from errored block {1}.", skip, i);
i += skip - blocksToRead;
newTrim = true;
}
double newSpeed =
(double)blockSize * blocksToRead / 1048576 / (duration / 1000);
if (!double.IsInfinity(newSpeed))
{
currentSpeed = newSpeed;
}
resume.NextBlock = i + blocksToRead;
}
end = DateTime.Now;
DicConsole.WriteLine();
mhddLog.Close();
ibgLog.Close(dev, blocks, blockSize, (end - start).TotalSeconds, currentSpeed * 1024,
blockSize * (double)(blocks + 1) / 1024 / (totalDuration / 1000),
devicePath);
dumpLog.WriteLine("Dump finished in {0} seconds.", (end - start).TotalSeconds);
dumpLog.WriteLine("Average dump speed {0:F3} KiB/sec.",
(double)blockSize * (double)(blocks + 1) / 1024 / (totalDuration / 1000));
dumpLog.WriteLine("Average write speed {0:F3} KiB/sec.",
(double)blockSize * (double)(blocks + 1) / 1024 / imageWriteDuration);
#region Trimming
if (resume.BadBlocks.Count > 0 && !aborted && !notrim && newTrim)
{
start = DateTime.UtcNow;
dumpLog.WriteLine("Trimming bad sectors");
ulong[] tmpArray = resume.BadBlocks.ToArray();
foreach (ulong badSector in tmpArray)
{
if (aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
dumpLog.WriteLine("Aborted!");
break;
}
DicConsole.Write("\rTrimming sector {0}", badSector);
error = dev.Read(out cmdBuf, out _, (uint)badSector, blockSize, 1, byteAddressed, TIMEOUT,
out duration);
totalDuration += duration;
if (error)
{
continue;
}
resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
outputPlugin.WriteSector(cmdBuf, badSector);
}
DicConsole.WriteLine();
end = DateTime.UtcNow;
dumpLog.WriteLine("Trimmming finished in {0} seconds.", (end - start).TotalSeconds);
}
#endregion Trimming
#region Error handling
if (resume.BadBlocks.Count > 0 && !aborted && retryPasses > 0)
{
int pass = 1;
bool forward = true;
bool runningPersistent = false;
repeatRetryLba:
ulong[] tmpArray = resume.BadBlocks.ToArray();
foreach (ulong badSector in tmpArray)
{
if (aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
dumpLog.WriteLine("Aborted!");
break;
}
DicConsole.Write("\rRetrying sector {0}, pass {1}, {3}{2}", badSector, pass,
forward ? "forward" : "reverse",
runningPersistent ? "recovering partial data, " : "");
error = dev.Read(out cmdBuf, out _, (uint)badSector, blockSize, 1, byteAddressed, TIMEOUT,
out duration);
totalDuration += duration;
if (!error)
{
resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
outputPlugin.WriteSector(cmdBuf, badSector);
dumpLog.WriteLine("Correctly retried block {0} in pass {1}.", badSector, pass);
}
else if (runningPersistent)
{
outputPlugin.WriteSector(cmdBuf, badSector);
}
}
if (pass < retryPasses && !aborted && resume.BadBlocks.Count > 0)
{
pass++;
forward = !forward;
resume.BadBlocks.Sort();
resume.BadBlocks.Reverse();
goto repeatRetryLba;
}
DicConsole.WriteLine();
}
#endregion Error handling
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
outputPlugin.SetDumpHardware(resume.Tries);
if (preSidecar != null)
{
outputPlugin.SetCicmMetadata(preSidecar);
}
dumpLog.WriteLine("Closing output file.");
DicConsole.WriteLine("Closing output file.");
DateTime closeStart = DateTime.Now;
outputPlugin.Close();
DateTime closeEnd = DateTime.Now;
dumpLog.WriteLine("Closed in {0} seconds.", (closeEnd - closeStart).TotalSeconds);
if (aborted)
{
dumpLog.WriteLine("Aborted!");
return;
}
double totalChkDuration = 0;
if (!nometadata)
{
dumpLog.WriteLine("Creating sidecar.");
FiltersList filters = new FiltersList();
IFilter filter = filters.GetFilter(outputPath);
IMediaImage inputPlugin = ImageFormat.Detect(filter);
if (!inputPlugin.Open(filter))
{
throw new ArgumentException("Could not open created image.");
}
DateTime chkStart = DateTime.UtcNow;
CICMMetadataType sidecar = Sidecar.Create(inputPlugin, outputPath, filter.Id, encoding);
if (preSidecar != null)
{
preSidecar.BlockMedia = sidecar.BlockMedia;
sidecar = preSidecar;
}
switch (dev.Type)
{
case DeviceType.MMC:
sidecar.BlockMedia[0].MultiMediaCard = new MultiMediaCardType();
break;
case DeviceType.SecureDigital:
sidecar.BlockMedia[0].SecureDigital = new SecureDigitalType();
break;
}
DumpType cidDump = null;
DumpType csdDump = null;
DumpType ocrDump = null;
if (cid != null)
{
cidDump = new DumpType
{
Image = outputPath,
Size = cid.Length,
Checksums = Checksum.GetChecksums(cid).ToArray()
};
ret =
outputPlugin.WriteMediaTag(cid,
dev.Type == DeviceType.SecureDigital
? MediaTagType.SD_CID
: MediaTagType.MMC_CID);
// Cannot write CID to image
if (!ret && !force)
{
dumpLog.WriteLine("Cannot write CID to output image.");
throw new ArgumentException(outputPlugin.ErrorMessage);
}
}
if (csd != null)
{
csdDump = new DumpType
{
Image = outputPath,
Size = csd.Length,
Checksums = Checksum.GetChecksums(csd).ToArray()
};
ret =
outputPlugin.WriteMediaTag(csd,
dev.Type == DeviceType.SecureDigital
? MediaTagType.SD_CSD
: MediaTagType.MMC_CSD);
// Cannot write CSD to image
if (!ret && !force)
{
dumpLog.WriteLine("Cannot write CSD to output image.");
throw new ArgumentException(outputPlugin.ErrorMessage);
}
}
if (ecsd != null)
{
sidecar.BlockMedia[0].MultiMediaCard.ExtendedCSD = new DumpType
{
Image = outputPath,
Size = ecsd.Length,
Checksums = Checksum.GetChecksums(ecsd).ToArray()
};
ret = outputPlugin.WriteMediaTag(ecsd, MediaTagType.MMC_ExtendedCSD);
// Cannot write Extended CSD to image
if (!ret && !force)
{
dumpLog.WriteLine("Cannot write Extended CSD to output image.");
throw new ArgumentException(outputPlugin.ErrorMessage);
}
}
if (ocr != null)
{
ocrDump = new DumpType
{
Image = outputPath,
Size = ocr.Length,
Checksums = Checksum.GetChecksums(ocr).ToArray()
};
ret =
outputPlugin.WriteMediaTag(ocr,
dev.Type == DeviceType.SecureDigital
? MediaTagType.SD_OCR
: MediaTagType.MMC_OCR);
// Cannot write OCR to image
if (!ret && !force)
{
dumpLog.WriteLine("Cannot write OCR to output image.");
throw new ArgumentException(outputPlugin.ErrorMessage);
}
}
if (scr != null)
{
sidecar.BlockMedia[0].SecureDigital.SCR = new DumpType
{
Image = outputPath,
Size = scr.Length,
Checksums = Checksum.GetChecksums(scr).ToArray()
};
ret = outputPlugin.WriteMediaTag(scr, MediaTagType.SD_SCR);
// Cannot write SCR to image
if (!ret && !force)
{
dumpLog.WriteLine("Cannot write SCR to output image.");
throw new ArgumentException(outputPlugin.ErrorMessage);
}
}
switch (dev.Type)
{
case DeviceType.MMC:
sidecar.BlockMedia[0].MultiMediaCard.CID = cidDump;
sidecar.BlockMedia[0].MultiMediaCard.CSD = csdDump;
sidecar.BlockMedia[0].MultiMediaCard.OCR = ocrDump;
break;
case DeviceType.SecureDigital:
sidecar.BlockMedia[0].SecureDigital.CID = cidDump;
sidecar.BlockMedia[0].SecureDigital.CSD = csdDump;
sidecar.BlockMedia[0].SecureDigital.OCR = ocrDump;
break;
}
end = DateTime.UtcNow;
totalChkDuration = (end - chkStart).TotalMilliseconds;
dumpLog.WriteLine("Sidecar created in {0} seconds.", (end - chkStart).TotalSeconds);
dumpLog.WriteLine("Average checksum speed {0:F3} KiB/sec.",
(double)blockSize * (double)(blocks + 1) / 1024 / (totalChkDuration / 1000));
string xmlDskTyp = null, xmlDskSubTyp = null;
switch (dev.Type)
{
case DeviceType.MMC:
Metadata.MediaType.MediaTypeToString(MediaType.MMC, out xmlDskTyp, out xmlDskSubTyp);
sidecar.BlockMedia[0].Dimensions = Dimensions.DimensionsFromMediaType(MediaType.MMC);
break;
case DeviceType.SecureDigital:
Metadata.MediaType.MediaTypeToString(MediaType.SecureDigital, out xmlDskTyp, out xmlDskSubTyp);
sidecar.BlockMedia[0].Dimensions = Dimensions.DimensionsFromMediaType(MediaType.SecureDigital);
break;
}
sidecar.BlockMedia[0].DiskType = xmlDskTyp;
sidecar.BlockMedia[0].DiskSubType = xmlDskSubTyp;
// TODO: Implement device firmware revision
sidecar.BlockMedia[0].LogicalBlocks = (long)blocks;
sidecar.BlockMedia[0].PhysicalBlockSize = physicalBlockSize > 0 ? physicalBlockSize : (int)blockSize;
sidecar.BlockMedia[0].LogicalBlockSize = (int)blockSize;
sidecar.BlockMedia[0].Manufacturer = dev.Manufacturer;
sidecar.BlockMedia[0].Model = dev.Model;
sidecar.BlockMedia[0].Serial = dev.Serial;
sidecar.BlockMedia[0].Size = (long)(blocks * blockSize);
DicConsole.WriteLine("Writing metadata sidecar");
FileStream xmlFs = new FileStream(outputPrefix + ".cicm.xml", FileMode.Create);
XmlSerializer xmlSer = new XmlSerializer(typeof(CICMMetadataType));
xmlSer.Serialize(xmlFs, sidecar);
xmlFs.Close();
}
DicConsole.WriteLine();
DicConsole.WriteLine("Took a total of {0:F3} seconds ({1:F3} processing commands, {2:F3} checksumming, {3:F3} writing, {4:F3} closing).",
(end - start).TotalSeconds, totalDuration / 1000,
totalChkDuration / 1000,
imageWriteDuration, (closeEnd - closeStart).TotalSeconds);
DicConsole.WriteLine("Avegare speed: {0:F3} MiB/sec.",
(double)blockSize * (double)(blocks + 1) / 1048576 / (totalDuration / 1000));
DicConsole.WriteLine("Fastest speed burst: {0:F3} MiB/sec.", maxSpeed);
DicConsole.WriteLine("Slowest speed burst: {0:F3} MiB/sec.", minSpeed);
DicConsole.WriteLine("{0} sectors could not be read.", resume.BadBlocks.Count);
if (resume.BadBlocks.Count > 0)
{
resume.BadBlocks.Sort();
}
DicConsole.WriteLine();
switch (dev.Type)
{
case DeviceType.MMC:
Statistics.AddMedia(MediaType.MMC, true);
break;
case DeviceType.SecureDigital:
Statistics.AddMedia(MediaType.SecureDigital, true);
break;
}
}
/// <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>
void ReadCdData(ExtentsULong audioExtents, ulong blocks, uint blockSize, ref double currentSpeed,
DumpHardwareType 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)
{
ulong sectorSpeedStart = 0; // Used to calculate correct speed
DateTime timeSpeedStart = DateTime.UtcNow; // Time of start for speed calculation
uint blocksToRead = 0; // How many sectors to read at once
bool sense = true; // Sense indicator
byte[] cmdBuf = null; // Data buffer
byte[] senseBuf = null; // Sense buffer
double cmdDuration = 0; // Command execution time
const uint sectorSize = 2352; // Full sector size
byte[] tmpBuf; // Temporary buffer
newTrim = false;
InitProgress?.Invoke();
bool crossingLeadOut = false;
bool failedCrossingLeadOut = false;
for (ulong i = _resume.NextBlock; (long)i <= lastSector; i += blocksToRead)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
while (leadOutExtents.Contains(i))
{
i++;
}
if ((long)i > lastSector)
{
break;
}
uint firstSectorToRead = (uint)i;
Track track = tracks.OrderBy(t => t.TrackStartSector).LastOrDefault(t => i >= t.TrackStartSector);
blocksToRead = 0;
bool inData = nextData;
for (ulong j = i; j < i + _maximumReadable; j++)
{
if (j > (ulong)lastSector)
{
if (!failedCrossingLeadOut)
{
blocksToRead += (uint)sectorsForOffset;
}
if (sectorsForOffset > 0)
{
crossingLeadOut = true;
}
break;
}
if (nextData)
{
if (audioExtents.Contains(j))
{
nextData = false;
break;
}
blocksToRead++;
}
else
{
if (!audioExtents.Contains(j))
{
nextData = true;
break;
}
blocksToRead++;
}
}
if (track.TrackSequence != 0 &&
(i + blocksToRead) - (ulong)sectorsForOffset > track.TrackEndSector + 1)
{
blocksToRead = (uint)(((track.TrackEndSector + 1) - i) + (ulong)sectorsForOffset);
}
if (blocksToRead == 1)
{
blocksToRead += (uint)sectorsForOffset;
}
if (_fixOffset && !inData)
{
// TODO: FreeBSD bug
if (offsetBytes < 0)
{
if (i == 0)
{
firstSectorToRead = uint.MaxValue - (uint)(sectorsForOffset - 1); // -1
}
else
{
firstSectorToRead -= (uint)sectorsForOffset;
}
}
}
#pragma warning disable RECS0018 // Comparison of floating point numbers with equality operator
// ReSharper disable CompareOfFloatsByEqualityOperator
if (currentSpeed > maxSpeed &&
currentSpeed != 0)
{
maxSpeed = currentSpeed;
}
if (currentSpeed < minSpeed &&
currentSpeed != 0)
{
minSpeed = currentSpeed;
}
// ReSharper restore CompareOfFloatsByEqualityOperator
#pragma warning restore RECS0018 // Comparison of floating point numbers with equality operator
UpdateProgress?.Invoke($"Reading sector {i} of {blocks} ({currentSpeed:F3} MiB/sec.)", (long)i,
(long)blocks);
if (readcd)
{
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 cmdDuration);
totalDuration += cmdDuration;
}
else if (read16)
{
sense = _dev.Read16(out cmdBuf, out senseBuf, 0, false, true, false, firstSectorToRead, blockSize,
0, blocksToRead, false, _dev.Timeout, out cmdDuration);
}
else if (read12)
{
sense = _dev.Read12(out cmdBuf, out senseBuf, 0, false, true, false, false, firstSectorToRead,
blockSize, 0, blocksToRead, false, _dev.Timeout, out cmdDuration);
}
else if (read10)
{
sense = _dev.Read10(out cmdBuf, out senseBuf, 0, false, true, false, false, firstSectorToRead,
blockSize, 0, (ushort)blocksToRead, _dev.Timeout, out cmdDuration);
}
else if (read6)
{
sense = _dev.Read6(out cmdBuf, out senseBuf, firstSectorToRead, blockSize, (byte)blocksToRead,
_dev.Timeout, out cmdDuration);
}
// Because one block has been partially used to fix the offset
if (_fixOffset &&
!inData &&
offsetBytes != 0)
{
int offsetFix = offsetBytes < 0 ? (int)(sectorSize - (offsetBytes * -1)) : offsetBytes;
if (supportedSubchannel != MmcSubchannel.None)
{
// De-interleave subchannel
byte[] data = new byte[sectorSize * blocksToRead];
byte[] sub = new byte[subSize * blocksToRead];
for (int 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);
}
if (failedCrossingLeadOut)
{
blocksToRead += (uint)sectorsForOffset;
tmpBuf = new byte[sectorSize * blocksToRead];
Array.Copy(data, 0, tmpBuf, 0, data.Length);
data = tmpBuf;
tmpBuf = new byte[subSize * blocksToRead];
Array.Copy(sub, 0, tmpBuf, 0, sub.Length);
sub = tmpBuf;
}
tmpBuf = new byte[sectorSize * (blocksToRead - sectorsForOffset)];
Array.Copy(data, offsetFix, tmpBuf, 0, tmpBuf.Length);
data = tmpBuf;
blocksToRead -= (uint)sectorsForOffset;
// Re-interleave subchannel
cmdBuf = new byte[blockSize * blocksToRead];
for (int b = 0; b < blocksToRead; b++)
{
Array.Copy(data, sectorSize * b, cmdBuf, (int)(0 + (b * blockSize)), sectorSize);
Array.Copy(sub, subSize * b, cmdBuf, (int)(sectorSize + (b * blockSize)), subSize);
}
}
else
{
if (failedCrossingLeadOut)
{
blocksToRead += (uint)sectorsForOffset;
tmpBuf = new byte[blockSize * blocksToRead];
Array.Copy(cmdBuf, 0, tmpBuf, 0, cmdBuf.Length);
cmdBuf = tmpBuf;
}
tmpBuf = new byte[blockSize * (blocksToRead - sectorsForOffset)];
Array.Copy(cmdBuf, offsetFix, tmpBuf, 0, tmpBuf.Length);
cmdBuf = tmpBuf;
blocksToRead -= (uint)sectorsForOffset;
}
}
if (!sense &&
!_dev.Error)
{
mhddLog.Write(i, cmdDuration);
ibgLog.Write(i, currentSpeed * 1024);
extents.Add(i, blocksToRead, true);
DateTime writeStart = DateTime.Now;
if (supportedSubchannel != MmcSubchannel.None)
{
byte[] data = new byte[sectorSize * blocksToRead];
byte[] sub = new byte[subSize * blocksToRead];
for (int 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);
}
_outputPlugin.WriteSectorsLong(data, i, blocksToRead);
_outputPlugin.WriteSectorsTag(sub, i, blocksToRead, SectorTagType.CdSectorSubchannel);
}
else
{
if (supportsLongSectors)
{
_outputPlugin.WriteSectorsLong(cmdBuf, i, blocksToRead);
}
else
{
if (cmdBuf.Length % sectorSize == 0)
{
byte[] data = new byte[2048 * blocksToRead];
for (int b = 0; b < blocksToRead; b++)
{
Array.Copy(cmdBuf, (int)(16 + (b * blockSize)), data, 2048 * b, 2048);
}
_outputPlugin.WriteSectors(data, i, blocksToRead);
}
else
{
_outputPlugin.WriteSectorsLong(cmdBuf, i, blocksToRead);
}
}
}
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
}
else
{
if (crossingLeadOut && Sense.DecodeFixed(senseBuf)?.ASC == 0x21)
{
failedCrossingLeadOut = true;
blocksToRead = 0;
continue;
}
// TODO: Reset device after X errors
if (_stopOnError)
{
return; // TODO: Return more cleanly
}
if (i + _skip > blocks)
{
_skip = (uint)(blocks - i);
}
// Write empty data
DateTime writeStart = DateTime.Now;
if (supportedSubchannel != MmcSubchannel.None)
{
_outputPlugin.WriteSectorsLong(new byte[sectorSize * _skip], i, _skip);
_outputPlugin.WriteSectorsTag(new byte[subSize * _skip], i, _skip,
SectorTagType.CdSectorSubchannel);
}
else
{
if (supportsLongSectors)
{
_outputPlugin.WriteSectorsLong(new byte[blockSize * _skip], i, _skip);
}
else
{
if (cmdBuf.Length % sectorSize == 0)
{
_outputPlugin.WriteSectors(new byte[2048 * _skip], i, _skip);
}
else
{
_outputPlugin.WriteSectorsLong(new byte[blockSize * _skip], i, _skip);
}
}
}
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
for (ulong b = i; b < i + _skip; b++)
{
_resume.BadBlocks.Add(b);
}
DicConsole.DebugWriteLine("Dump-Media", "READ error:\n{0}", Sense.PrettifySense(senseBuf));
mhddLog.Write(i, cmdDuration < 500 ? 65535 : cmdDuration);
ibgLog.Write(i, 0);
_dumpLog.WriteLine("Skipping {0} blocks from errored block {1}.", _skip, i);
i += _skip - blocksToRead;
newTrim = true;
}
sectorSpeedStart += blocksToRead;
_resume.NextBlock = i + blocksToRead;
double elapsed = (DateTime.UtcNow - timeSpeedStart).TotalSeconds;
if (elapsed < 1)
{
continue;
}
currentSpeed = (sectorSpeedStart * blockSize) / (1048576 * elapsed);
sectorSpeedStart = 0;
timeSpeedStart = DateTime.UtcNow;
}
EndProgress?.Invoke();
if (!failedCrossingLeadOut)
{
return;
}
_dumpLog.WriteLine("Failed crossing into Lead-Out, dump may not be correct.");
UpdateStatus?.Invoke("Failed crossing into Lead-Out, dump may not be correct.");
}
/// <summary>Dumps a MultiMediaCard or SecureDigital flash card</summary>
public void SecureDigital()
{
if (_dumpRaw)
{
if (_force)
{
ErrorMessage?.
Invoke("Raw dumping is not supported in MultiMediaCard or SecureDigital devices. Continuing...");
}
else
{
StoppingErrorMessage?.
Invoke("Raw dumping is not supported in MultiMediaCard or SecureDigital devices. Aborting...");
return;
}
}
bool sense;
const ushort SD_PROFILE = 0x0001;
const uint TIMEOUT = 5;
double duration;
uint blocksToRead = 128;
uint blockSize = 512;
ulong blocks = 0;
byte[] csd = null;
byte[] ocr = null;
byte[] ecsd = null;
byte[] scr = null;
uint physicalBlockSize = 0;
bool byteAddressed = true;
Dictionary <MediaTagType, byte[]> mediaTags = new Dictionary <MediaTagType, byte[]>();
switch (_dev.Type)
{
case DeviceType.MMC:
{
UpdateStatus?.Invoke("Reading Extended CSD");
_dumpLog.WriteLine("Reading Extended CSD");
sense = _dev.ReadExtendedCsd(out ecsd, out _, TIMEOUT, out duration);
if (!sense)
{
ExtendedCSD ecsdDecoded = Decoders.MMC.Decoders.DecodeExtendedCSD(ecsd);
blocksToRead = ecsdDecoded.OptimalReadSize;
blocks = ecsdDecoded.SectorCount;
blockSize = (uint)(ecsdDecoded.SectorSize == 1 ? 4096 : 512);
if (ecsdDecoded.NativeSectorSize == 0)
{
physicalBlockSize = 512;
}
else if (ecsdDecoded.NativeSectorSize == 1)
{
physicalBlockSize = 4096;
}
// Supposing it's high-capacity MMC if it has Extended CSD...
byteAddressed = false;
mediaTags.Add(MediaTagType.MMC_ExtendedCSD, null);
}
else
{
ecsd = null;
}
UpdateStatus?.Invoke("Reading CSD");
_dumpLog.WriteLine("Reading CSD");
sense = _dev.ReadCsd(out csd, out _, TIMEOUT, out duration);
if (!sense)
{
if (blocks == 0)
{
CSD csdDecoded = Decoders.MMC.Decoders.DecodeCSD(csd);
blocks = (ulong)((csdDecoded.Size + 1) * Math.Pow(2, csdDecoded.SizeMultiplier + 2));
blockSize = (uint)Math.Pow(2, csdDecoded.ReadBlockLength);
}
mediaTags.Add(MediaTagType.MMC_CSD, null);
}
else
{
csd = null;
}
UpdateStatus?.Invoke("Reading OCR");
_dumpLog.WriteLine("Reading OCR");
sense = _dev.ReadOcr(out ocr, out _, TIMEOUT, out duration);
if (sense)
{
ocr = null;
}
else
{
mediaTags.Add(MediaTagType.MMC_OCR, null);
}
break;
}
case DeviceType.SecureDigital:
{
UpdateStatus?.Invoke("Reading CSD");
_dumpLog.WriteLine("Reading CSD");
sense = _dev.ReadCsd(out csd, out _, TIMEOUT, out duration);
if (!sense)
{
Decoders.SecureDigital.CSD csdDecoded = Decoders.SecureDigital.Decoders.DecodeCSD(csd);
blocks = (ulong)(csdDecoded.Structure == 0
? (csdDecoded.Size + 1) * Math.Pow(2, csdDecoded.SizeMultiplier + 2)
: (csdDecoded.Size + 1) * 1024);
blockSize = (uint)Math.Pow(2, csdDecoded.ReadBlockLength);
// Structure >=1 for SDHC/SDXC, so that's block addressed
byteAddressed = csdDecoded.Structure == 0;
mediaTags.Add(MediaTagType.SD_CSD, null);
}
else
{
csd = null;
}
UpdateStatus?.Invoke("Reading OCR");
_dumpLog.WriteLine("Reading OCR");
sense = _dev.ReadSdocr(out ocr, out _, TIMEOUT, out duration);
if (sense)
{
ocr = null;
}
else
{
mediaTags.Add(MediaTagType.SD_OCR, null);
}
UpdateStatus?.Invoke("Reading SCR");
_dumpLog.WriteLine("Reading SCR");
sense = _dev.ReadScr(out scr, out _, TIMEOUT, out duration);
if (sense)
{
scr = null;
}
else
{
mediaTags.Add(MediaTagType.SD_SCR, null);
}
break;
}
}
UpdateStatus?.Invoke("Reading CID");
_dumpLog.WriteLine("Reading CID");
sense = _dev.ReadCid(out byte[] cid, out _, TIMEOUT, out duration);
if (sense)
{
cid = null;
}
else
{
mediaTags.Add(_dev.Type == DeviceType.SecureDigital ? MediaTagType.SD_CID : MediaTagType.MMC_CID, null);
}
DateTime start;
DateTime end;
double totalDuration = 0;
double currentSpeed = 0;
double maxSpeed = double.MinValue;
double minSpeed = double.MaxValue;
if (blocks == 0)
{
_dumpLog.WriteLine("Unable to get device size.");
StoppingErrorMessage?.Invoke("Unable to get device size.");
return;
}
UpdateStatus?.Invoke($"Device reports {blocks} blocks.");
_dumpLog.WriteLine("Device reports {0} blocks.", blocks);
byte[] cmdBuf;
bool error;
while (true)
{
error = _dev.Read(out cmdBuf, out _, 0, blockSize, blocksToRead, byteAddressed, TIMEOUT, out duration);
if (error)
{
blocksToRead /= 2;
}
if (!error ||
blocksToRead == 1)
{
break;
}
}
if (error)
{
_dumpLog.WriteLine("ERROR: Cannot get blocks to read, device error {0}.", _dev.LastError);
StoppingErrorMessage?.Invoke($"Device error {_dev.LastError} trying to guess ideal transfer length.");
return;
}
UpdateStatus?.Invoke($"Device can read {blocksToRead} blocks at a time.");
_dumpLog.WriteLine("Device can read {0} blocks at a time.", blocksToRead);
if (_skip < blocksToRead)
{
_skip = blocksToRead;
}
DumpHardwareType currentTry = null;
ExtentsULong extents = null;
ResumeSupport.Process(true, false, blocks, _dev.Manufacturer, _dev.Model, _dev.Serial, _dev.PlatformId,
ref _resume, ref currentTry, ref extents, _dev.FirmwareRevision, _private);
if (currentTry == null ||
extents == null)
{
StoppingErrorMessage?.Invoke("Could not process resume file, not continuing...");
return;
}
bool ret = true;
foreach (MediaTagType tag in mediaTags.Keys)
{
if (_outputPlugin.SupportedMediaTags.Contains(tag))
{
continue;
}
ret = false;
_dumpLog.WriteLine($"Output format does not support {tag}.");
ErrorMessage?.Invoke($"Output format does not support {tag}.");
}
if (!ret)
{
if (_force)
{
_dumpLog.WriteLine("Several media tags not supported, continuing...");
ErrorMessage?.Invoke("Several media tags not supported, continuing...");
}
else
{
_dumpLog.WriteLine("Several media tags not supported, not continuing...");
StoppingErrorMessage?.Invoke("Several media tags not supported, not continuing...");
return;
}
}
var mhddLog = new MhddLog(_outputPrefix + ".mhddlog.bin", _dev, blocks, blockSize, blocksToRead, _private);
var ibgLog = new IbgLog(_outputPrefix + ".ibg", SD_PROFILE);
ret = _outputPlugin.Create(_outputPath,
_dev.Type == DeviceType.SecureDigital ? MediaType.SecureDigital : MediaType.MMC,
_formatOptions, blocks, blockSize);
// Cannot create image
if (!ret)
{
_dumpLog.WriteLine("Error creating output image, not continuing.");
_dumpLog.WriteLine(_outputPlugin.ErrorMessage);
StoppingErrorMessage?.Invoke("Error creating output image, not continuing." + Environment.NewLine +
_outputPlugin.ErrorMessage);
return;
}
if (_resume.NextBlock > 0)
{
UpdateStatus?.Invoke($"Resuming from block {_resume.NextBlock}.");
_dumpLog.WriteLine("Resuming from block {0}.", _resume.NextBlock);
}
start = DateTime.UtcNow;
double imageWriteDuration = 0;
bool newTrim = false;
DateTime timeSpeedStart = DateTime.UtcNow;
ulong sectorSpeedStart = 0;
InitProgress?.Invoke();
for (ulong i = _resume.NextBlock; i < blocks; i += blocksToRead)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
if (blocks - i < blocksToRead)
{
blocksToRead = (byte)(blocks - i);
}
#pragma warning disable RECS0018 // Comparison of floating point numbers with equality operator
if (currentSpeed > maxSpeed &&
currentSpeed != 0)
{
maxSpeed = currentSpeed;
}
if (currentSpeed < minSpeed &&
currentSpeed != 0)
{
minSpeed = currentSpeed;
}
#pragma warning restore RECS0018 // Comparison of floating point numbers with equality operator
UpdateProgress?.Invoke($"Reading sector {i} of {blocks} ({currentSpeed:F3} MiB/sec.)", (long)i,
(long)blocks);
error = _dev.Read(out cmdBuf, out _, (uint)i, blockSize, blocksToRead, byteAddressed, TIMEOUT,
out duration);
if (!error)
{
mhddLog.Write(i, duration);
ibgLog.Write(i, currentSpeed * 1024);
DateTime writeStart = DateTime.Now;
_outputPlugin.WriteSectors(cmdBuf, i, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
extents.Add(i, blocksToRead, true);
}
else
{
if (i + _skip > blocks)
{
_skip = (uint)(blocks - i);
}
for (ulong b = i; b < i + _skip; b++)
{
_resume.BadBlocks.Add(b);
}
mhddLog.Write(i, duration < 500 ? 65535 : duration);
ibgLog.Write(i, 0);
DateTime writeStart = DateTime.Now;
_outputPlugin.WriteSectors(new byte[blockSize * _skip], i, _skip);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
_dumpLog.WriteLine("Skipping {0} blocks from errored block {1}.", _skip, i);
i += _skip - blocksToRead;
newTrim = true;
}
sectorSpeedStart += blocksToRead;
_resume.NextBlock = i + blocksToRead;
double elapsed = (DateTime.UtcNow - timeSpeedStart).TotalSeconds;
if (elapsed < 1)
{
continue;
}
currentSpeed = (sectorSpeedStart * blockSize) / (1048576 * elapsed);
sectorSpeedStart = 0;
timeSpeedStart = DateTime.UtcNow;
}
end = DateTime.Now;
EndProgress?.Invoke();
mhddLog.Close();
ibgLog.Close(_dev, blocks, blockSize, (end - start).TotalSeconds, currentSpeed * 1024,
(blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000),
_devicePath);
UpdateStatus?.Invoke($"Dump finished in {(end - start).TotalSeconds} seconds.");
UpdateStatus?.
Invoke($"Average dump speed {((double)blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000):F3} KiB/sec.");
UpdateStatus?.
Invoke($"Average write speed {((double)blockSize * (double)(blocks + 1)) / 1024 / imageWriteDuration:F3} KiB/sec.");
_dumpLog.WriteLine("Dump finished in {0} seconds.", (end - start).TotalSeconds);
_dumpLog.WriteLine("Average dump speed {0:F3} KiB/sec.",
((double)blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000));
_dumpLog.WriteLine("Average write speed {0:F3} KiB/sec.",
((double)blockSize * (double)(blocks + 1)) / 1024 / imageWriteDuration);
#region Trimming
if (_resume.BadBlocks.Count > 0 &&
!_aborted &&
_trim &&
newTrim)
{
start = DateTime.UtcNow;
UpdateStatus?.Invoke("Trimming skipped sectors");
_dumpLog.WriteLine("Trimming skipped sectors");
ulong[] tmpArray = _resume.BadBlocks.ToArray();
InitProgress?.Invoke();
foreach (ulong badSector in tmpArray)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.Invoke($"Trimming sector {badSector}");
error = _dev.Read(out cmdBuf, out _, (uint)badSector, blockSize, 1, byteAddressed, TIMEOUT,
out duration);
totalDuration += duration;
if (error)
{
continue;
}
_resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
_outputPlugin.WriteSector(cmdBuf, badSector);
}
EndProgress?.Invoke();
end = DateTime.UtcNow;
UpdateStatus?.Invoke($"Trimmming finished in {(end - start).TotalSeconds} seconds.");
_dumpLog.WriteLine("Trimmming finished in {0} seconds.", (end - start).TotalSeconds);
}
#endregion Trimming
#region Error handling
if (_resume.BadBlocks.Count > 0 &&
!_aborted &&
_retryPasses > 0)
{
int pass = 1;
bool forward = true;
bool runningPersistent = false;
InitProgress?.Invoke();
repeatRetryLba:
ulong[] tmpArray = _resume.BadBlocks.ToArray();
foreach (ulong badSector in tmpArray)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.Invoke(string.Format("Retrying sector {0}, pass {1}, {3}{2}", badSector, pass,
forward ? "forward" : "reverse",
runningPersistent ? "recovering partial data, " : ""));
error = _dev.Read(out cmdBuf, out _, (uint)badSector, blockSize, 1, byteAddressed, TIMEOUT,
out duration);
totalDuration += duration;
if (!error)
{
_resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
_outputPlugin.WriteSector(cmdBuf, badSector);
UpdateStatus?.Invoke($"Correctly retried block {badSector} in pass {pass}.");
_dumpLog.WriteLine("Correctly retried block {0} in pass {1}.", badSector, pass);
}
else if (runningPersistent)
{
_outputPlugin.WriteSector(cmdBuf, badSector);
}
}
if (pass < _retryPasses &&
!_aborted &&
_resume.BadBlocks.Count > 0)
{
pass++;
forward = !forward;
_resume.BadBlocks.Sort();
_resume.BadBlocks.Reverse();
goto repeatRetryLba;
}
EndProgress?.Invoke();
}
#endregion Error handling
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
_outputPlugin.SetDumpHardware(_resume.Tries);
// TODO: Drive info
var metadata = new CommonTypes.Structs.ImageInfo
{
Application = "Aaru", ApplicationVersion = Version.GetVersion()
};
if (!_outputPlugin.SetMetadata(metadata))
{
ErrorMessage?.Invoke("Error {0} setting metadata, continuing..." + Environment.NewLine +
_outputPlugin.ErrorMessage);
}
if (_preSidecar != null)
{
_outputPlugin.SetCicmMetadata(_preSidecar);
}
_dumpLog.WriteLine("Closing output file.");
UpdateStatus?.Invoke("Closing output file.");
DateTime closeStart = DateTime.Now;
_outputPlugin.Close();
DateTime closeEnd = DateTime.Now;
UpdateStatus?.Invoke($"Closed in {(closeEnd - closeStart).TotalSeconds} seconds.");
_dumpLog.WriteLine("Closed in {0} seconds.", (closeEnd - closeStart).TotalSeconds);
if (_aborted)
{
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
return;
}
double totalChkDuration = 0;
if (_metadata)
{
UpdateStatus?.Invoke("Creating sidecar.");
_dumpLog.WriteLine("Creating sidecar.");
var filters = new FiltersList();
IFilter filter = filters.GetFilter(_outputPath);
IMediaImage inputPlugin = ImageFormat.Detect(filter);
if (!inputPlugin.Open(filter))
{
StoppingErrorMessage?.Invoke("Could not open created image.");
}
DateTime chkStart = DateTime.UtcNow;
_sidecarClass = new Sidecar(inputPlugin, _outputPath, filter.Id, _encoding);
_sidecarClass.InitProgressEvent += InitProgress;
_sidecarClass.UpdateProgressEvent += UpdateProgress;
_sidecarClass.EndProgressEvent += EndProgress;
_sidecarClass.InitProgressEvent2 += InitProgress2;
_sidecarClass.UpdateProgressEvent2 += UpdateProgress2;
_sidecarClass.EndProgressEvent2 += EndProgress2;
_sidecarClass.UpdateStatusEvent += UpdateStatus;
CICMMetadataType sidecar = _sidecarClass.Create();
if (_preSidecar != null)
{
_preSidecar.BlockMedia = sidecar.BlockMedia;
sidecar = _preSidecar;
}
switch (_dev.Type)
{
case DeviceType.MMC:
sidecar.BlockMedia[0].MultiMediaCard = new MultiMediaCardType();
break;
case DeviceType.SecureDigital:
sidecar.BlockMedia[0].SecureDigital = new SecureDigitalType();
break;
}
DumpType cidDump = null;
DumpType csdDump = null;
DumpType ocrDump = null;
if (cid != null)
{
if (_dev.Type == DeviceType.SecureDigital && _private)
{
// Clear serial number and manufacturing date
cid[9] = 0;
cid[10] = 0;
cid[11] = 0;
cid[12] = 0;
cid[13] = 0;
cid[14] = 0;
}
else if (_dev.Type == DeviceType.MMC && _private)
{
// Clear serial number and manufacturing date
cid[10] = 0;
cid[11] = 0;
cid[12] = 0;
cid[13] = 0;
cid[14] = 0;
}
cidDump = new DumpType
{
Image = _outputPath, Size = (ulong)cid.Length, Checksums = Checksum.GetChecksums(cid).ToArray()
};
ret =
_outputPlugin.WriteMediaTag(cid,
_dev.Type == DeviceType.SecureDigital ? MediaTagType.SD_CID
: MediaTagType.MMC_CID);
// Cannot write CID to image
if (!ret &&
!_force)
{
_dumpLog.WriteLine("Cannot write CID to output image.");
StoppingErrorMessage?.Invoke("Cannot write CID to output image." + Environment.NewLine +
_outputPlugin.ErrorMessage);
return;
}
}
if (csd != null)
{
csdDump = new DumpType
{
Image = _outputPath, Size = (ulong)csd.Length, Checksums = Checksum.GetChecksums(csd).ToArray()
};
ret =
_outputPlugin.WriteMediaTag(csd,
_dev.Type == DeviceType.SecureDigital ? MediaTagType.SD_CSD
: MediaTagType.MMC_CSD);
// Cannot write CSD to image
if (!ret &&
!_force)
{
_dumpLog.WriteLine("Cannot write CSD to output image.");
StoppingErrorMessage?.Invoke("Cannot write CSD to output image." + Environment.NewLine +
_outputPlugin.ErrorMessage);
return;
}
}
if (ecsd != null)
{
sidecar.BlockMedia[0].MultiMediaCard.ExtendedCSD = new DumpType
{
Image = _outputPath, Size = (ulong)ecsd.Length,
Checksums = Checksum.GetChecksums(ecsd).ToArray()
};
ret = _outputPlugin.WriteMediaTag(ecsd, MediaTagType.MMC_ExtendedCSD);
// Cannot write Extended CSD to image
if (!ret &&
!_force)
{
_dumpLog.WriteLine("Cannot write Extended CSD to output image.");
StoppingErrorMessage?.Invoke("Cannot write Extended CSD to output image." +
Environment.NewLine +
_outputPlugin.ErrorMessage);
return;
}
}
if (ocr != null)
{
ocrDump = new DumpType
{
Image = _outputPath, Size = (ulong)ocr.Length, Checksums = Checksum.GetChecksums(ocr).ToArray()
};
ret =
_outputPlugin.WriteMediaTag(ocr,
_dev.Type == DeviceType.SecureDigital ? MediaTagType.SD_OCR
: MediaTagType.MMC_OCR);
// Cannot write OCR to image
if (!ret &&
!_force)
{
_dumpLog.WriteLine("Cannot write OCR to output image.");
StoppingErrorMessage?.Invoke("Cannot write OCR to output image." + Environment.NewLine +
_outputPlugin.ErrorMessage);
return;
}
}
if (scr != null)
{
sidecar.BlockMedia[0].SecureDigital.SCR = new DumpType
{
Image = _outputPath, Size = (ulong)scr.Length, Checksums = Checksum.GetChecksums(scr).ToArray()
};
ret = _outputPlugin.WriteMediaTag(scr, MediaTagType.SD_SCR);
// Cannot write SCR to image
if (!ret &&
!_force)
{
_dumpLog.WriteLine("Cannot write SCR to output image.");
StoppingErrorMessage?.Invoke("Cannot write SCR to output image." + Environment.NewLine +
_outputPlugin.ErrorMessage);
return;
}
}
switch (_dev.Type)
{
case DeviceType.MMC:
sidecar.BlockMedia[0].MultiMediaCard.CID = cidDump;
sidecar.BlockMedia[0].MultiMediaCard.CSD = csdDump;
sidecar.BlockMedia[0].MultiMediaCard.OCR = ocrDump;
break;
case DeviceType.SecureDigital:
sidecar.BlockMedia[0].SecureDigital.CID = cidDump;
sidecar.BlockMedia[0].SecureDigital.CSD = csdDump;
sidecar.BlockMedia[0].SecureDigital.OCR = ocrDump;
break;
}
end = DateTime.UtcNow;
totalChkDuration = (end - chkStart).TotalMilliseconds;
UpdateStatus?.Invoke($"Sidecar created in {(end - chkStart).TotalSeconds} seconds.");
UpdateStatus?.
Invoke($"Average checksum speed {((double)blockSize * (double)(blocks + 1)) / 1024 / (totalChkDuration / 1000):F3} KiB/sec.");
_dumpLog.WriteLine("Sidecar created in {0} seconds.", (end - chkStart).TotalSeconds);
_dumpLog.WriteLine("Average checksum speed {0:F3} KiB/sec.",
((double)blockSize * (double)(blocks + 1)) / 1024 / (totalChkDuration / 1000));
(string type, string subType)xmlType = (null, null);
switch (_dev.Type)
{
case DeviceType.MMC:
xmlType = CommonTypes.Metadata.MediaType.MediaTypeToString(MediaType.MMC);
sidecar.BlockMedia[0].Dimensions = Dimensions.DimensionsFromMediaType(MediaType.MMC);
break;
case DeviceType.SecureDigital:
CommonTypes.Metadata.MediaType.MediaTypeToString(MediaType.SecureDigital);
sidecar.BlockMedia[0].Dimensions = Dimensions.DimensionsFromMediaType(MediaType.SecureDigital);
break;
}
sidecar.BlockMedia[0].DiskType = xmlType.type;
sidecar.BlockMedia[0].DiskSubType = xmlType.subType;
// TODO: Implement device firmware revision
sidecar.BlockMedia[0].LogicalBlocks = blocks;
sidecar.BlockMedia[0].PhysicalBlockSize = physicalBlockSize > 0 ? physicalBlockSize : blockSize;
sidecar.BlockMedia[0].LogicalBlockSize = blockSize;
sidecar.BlockMedia[0].Manufacturer = _dev.Manufacturer;
sidecar.BlockMedia[0].Model = _dev.Model;
if (!_private)
{
sidecar.BlockMedia[0].Serial = _dev.Serial;
}
sidecar.BlockMedia[0].Size = blocks * blockSize;
UpdateStatus?.Invoke("Writing metadata sidecar");
var xmlFs = new FileStream(_outputPrefix + ".cicm.xml", FileMode.Create);
var xmlSer = new XmlSerializer(typeof(CICMMetadataType));
xmlSer.Serialize(xmlFs, sidecar);
xmlFs.Close();
}
UpdateStatus?.Invoke("");
UpdateStatus?.
Invoke($"Took a total of {(end - start).TotalSeconds:F3} seconds ({totalDuration / 1000:F3} processing commands, {totalChkDuration / 1000:F3} checksumming, {imageWriteDuration:F3} writing, {(closeEnd - closeStart).TotalSeconds:F3} closing).");
UpdateStatus?.
Invoke($"Average speed: {((double)blockSize * (double)(blocks + 1)) / 1048576 / (totalDuration / 1000):F3} MiB/sec.");
UpdateStatus?.Invoke($"Fastest speed burst: {maxSpeed:F3} MiB/sec.");
UpdateStatus?.Invoke($"Slowest speed burst: {minSpeed:F3} MiB/sec.");
UpdateStatus?.Invoke($"{_resume.BadBlocks.Count} sectors could not be read.");
UpdateStatus?.Invoke("");
if (_resume.BadBlocks.Count > 0)
{
_resume.BadBlocks.Sort();
}
switch (_dev.Type)
{
case DeviceType.MMC:
Statistics.AddMedia(MediaType.MMC, true);
break;
case DeviceType.SecureDigital:
Statistics.AddMedia(MediaType.SecureDigital, true);
break;
}
}
/// <summary>Dumps a MiniDisc Data device</summary>
internal void MiniDisc()
{
bool sense;
byte scsiMediumType = 0;
const ushort sbcProfile = 0x0001;
DateTime start;
DateTime end;
double totalDuration = 0;
double currentSpeed = 0;
double maxSpeed = double.MinValue;
double minSpeed = double.MaxValue;
byte[] readBuffer;
Modes.DecodedMode?decMode = null;
Dictionary <MediaTagType, byte[]> mediaTags = new Dictionary <MediaTagType, byte[]>();
byte[] cmdBuf;
bool ret;
_dumpLog.WriteLine("Initializing reader.");
var scsiReader = new Reader(_dev, _dev.Timeout, null);
ulong blocks = scsiReader.GetDeviceBlocks();
uint blockSize = scsiReader.LogicalBlockSize;
_dumpLog.WriteLine("Requesting MODE SENSE (6).");
UpdateStatus?.Invoke("Requesting MODE SENSE (6).");
sense = _dev.ModeSense6(out cmdBuf, out _, true, ScsiModeSensePageControl.Current, 0x3F, 5, out _);
if (!sense &&
!_dev.Error &&
Modes.DecodeMode6(cmdBuf, _dev.ScsiType).HasValue)
{
decMode = Modes.DecodeMode6(cmdBuf, _dev.ScsiType);
}
if (decMode.HasValue)
{
scsiMediumType = (byte)decMode.Value.Header.MediumType;
}
if (blockSize != 2048)
{
_dumpLog.WriteLine("MiniDisc albums, NetMD discs or user-written audio MiniDisc cannot be dumped.");
StoppingErrorMessage?.
Invoke("MiniDisc albums, NetMD discs or user-written audio MiniDisc cannot be dumped.");
return;
}
MediaType dskType = MediaType.MDData;
if (scsiReader.FindReadCommand())
{
_dumpLog.WriteLine("ERROR: Cannot find correct read command: {0}.", scsiReader.ErrorMessage);
StoppingErrorMessage?.Invoke("Unable to read medium.");
return;
}
if (blocks != 0 &&
blockSize != 0)
{
blocks++;
UpdateStatus?.
Invoke($"Media has {blocks} blocks of {blockSize} bytes/each. (for a total of {blocks * (ulong)blockSize} bytes)");
}
// Check how many blocks to read, if error show and return
// 64 works, gets maximum speed (150KiB/s), slow I know...
if (scsiReader.GetBlocksToRead())
{
_dumpLog.WriteLine("ERROR: Cannot get blocks to read: {0}.", scsiReader.ErrorMessage);
StoppingErrorMessage?.Invoke(scsiReader.ErrorMessage);
return;
}
uint blocksToRead = scsiReader.BlocksToRead;
uint logicalBlockSize = blockSize;
uint physicalBlockSize = scsiReader.PhysicalBlockSize;
if (blocks == 0)
{
_dumpLog.WriteLine("ERROR: Unable to read medium or empty medium present...");
StoppingErrorMessage?.Invoke("Unable to read medium or empty medium present...");
return;
}
UpdateStatus?.Invoke($"Device reports {blocks} blocks ({blocks * blockSize} bytes).");
UpdateStatus?.Invoke($"Device can read {blocksToRead} blocks at a time.");
UpdateStatus?.Invoke($"Device reports {blockSize} bytes per logical block.");
UpdateStatus?.Invoke($"Device reports {scsiReader.LongBlockSize} bytes per physical block.");
UpdateStatus?.Invoke($"SCSI device type: {_dev.ScsiType}.");
UpdateStatus?.Invoke($"SCSI medium type: {scsiMediumType}.");
UpdateStatus?.Invoke($"Media identified as {dskType}");
_dumpLog.WriteLine("Device reports {0} blocks ({1} bytes).", blocks, blocks * blockSize);
_dumpLog.WriteLine("Device can read {0} blocks at a time.", blocksToRead);
_dumpLog.WriteLine("Device reports {0} bytes per logical block.", blockSize);
_dumpLog.WriteLine("Device reports {0} bytes per physical block.", scsiReader.LongBlockSize);
_dumpLog.WriteLine("SCSI device type: {0}.", _dev.ScsiType);
_dumpLog.WriteLine("SCSI medium type: {0}.", scsiMediumType);
_dumpLog.WriteLine("Media identified as {0}.", dskType);
sense = _dev.MiniDiscGetType(out cmdBuf, out _, _dev.Timeout, out _);
if (!sense &&
!_dev.Error)
{
mediaTags.Add(MediaTagType.MiniDiscType, cmdBuf);
}
sense = _dev.MiniDiscD5(out cmdBuf, out _, _dev.Timeout, out _);
if (!sense &&
!_dev.Error)
{
mediaTags.Add(MediaTagType.MiniDiscD5, cmdBuf);
}
sense = _dev.MiniDiscReadDataTOC(out cmdBuf, out _, _dev.Timeout, out _);
if (!sense &&
!_dev.Error)
{
mediaTags.Add(MediaTagType.MiniDiscDTOC, cmdBuf);
}
var utocMs = new MemoryStream();
for (uint i = 0; i < 3; i++)
{
sense = _dev.MiniDiscReadUserTOC(out cmdBuf, out _, i, _dev.Timeout, out _);
if (sense || _dev.Error)
{
break;
}
utocMs.Write(cmdBuf, 0, 2336);
}
if (utocMs.Length > 0)
{
mediaTags.Add(MediaTagType.MiniDiscUTOC, utocMs.ToArray());
}
ret = true;
foreach (MediaTagType tag in mediaTags.Keys)
{
if (_outputPlugin.SupportedMediaTags.Contains(tag))
{
continue;
}
ret = false;
_dumpLog.WriteLine($"Output format does not support {tag}.");
ErrorMessage?.Invoke($"Output format does not support {tag}.");
}
if (!ret)
{
if (_force)
{
_dumpLog.WriteLine("Several media tags not supported, continuing...");
ErrorMessage?.Invoke("Several media tags not supported, continuing...");
}
else
{
_dumpLog.WriteLine("Several media tags not supported, not continuing...");
StoppingErrorMessage?.Invoke("Several media tags not supported, not continuing...");
return;
}
}
UpdateStatus?.Invoke($"Reading {blocksToRead} sectors at a time.");
_dumpLog.WriteLine("Reading {0} sectors at a time.", blocksToRead);
var mhddLog = new MhddLog(_outputPrefix + ".mhddlog.bin", _dev, blocks, blockSize, blocksToRead, _private);
var ibgLog = new IbgLog(_outputPrefix + ".ibg", sbcProfile);
ret = _outputPlugin.Create(_outputPath, dskType, _formatOptions, blocks, blockSize);
// Cannot create image
if (!ret)
{
_dumpLog.WriteLine("Error creating output image, not continuing.");
_dumpLog.WriteLine(_outputPlugin.ErrorMessage);
StoppingErrorMessage?.Invoke("Error creating output image, not continuing." + Environment.NewLine +
_outputPlugin.ErrorMessage);
return;
}
start = DateTime.UtcNow;
double imageWriteDuration = 0;
if (decMode?.Pages != null)
{
bool setGeometry = false;
foreach (Modes.ModePage page in decMode.Value.Pages)
{
if (page.Page == 0x04 &&
page.Subpage == 0x00)
{
Modes.ModePage_04?rigidPage = Modes.DecodeModePage_04(page.PageResponse);
if (!rigidPage.HasValue || setGeometry)
{
continue;
}
_dumpLog.WriteLine("Setting geometry to {0} cylinders, {1} heads, {2} sectors per track",
rigidPage.Value.Cylinders, rigidPage.Value.Heads,
(uint)(blocks / (rigidPage.Value.Cylinders * rigidPage.Value.Heads)));
UpdateStatus?.
Invoke($"Setting geometry to {rigidPage.Value.Cylinders} cylinders, {rigidPage.Value.Heads} heads, {(uint)(blocks / (rigidPage.Value.Cylinders * rigidPage.Value.Heads))} sectors per track");
_outputPlugin.SetGeometry(rigidPage.Value.Cylinders, rigidPage.Value.Heads,
(uint)(blocks / (rigidPage.Value.Cylinders * rigidPage.Value.Heads)));
setGeometry = true;
}
else if (page.Page == 0x05 &&
page.Subpage == 0x00)
{
Modes.ModePage_05?flexiblePage = Modes.DecodeModePage_05(page.PageResponse);
if (!flexiblePage.HasValue)
{
continue;
}
_dumpLog.WriteLine("Setting geometry to {0} cylinders, {1} heads, {2} sectors per track",
flexiblePage.Value.Cylinders, flexiblePage.Value.Heads,
flexiblePage.Value.SectorsPerTrack);
UpdateStatus?.
Invoke($"Setting geometry to {flexiblePage.Value.Cylinders} cylinders, {flexiblePage.Value.Heads} heads, {flexiblePage.Value.SectorsPerTrack} sectors per track");
_outputPlugin.SetGeometry(flexiblePage.Value.Cylinders, flexiblePage.Value.Heads,
flexiblePage.Value.SectorsPerTrack);
setGeometry = true;
}
}
}
DumpHardwareType currentTry = null;
ExtentsULong extents = null;
ResumeSupport.Process(true, _dev.IsRemovable, blocks, _dev.Manufacturer, _dev.Model, _dev.Serial,
_dev.PlatformId, ref _resume, ref currentTry, ref extents, _dev.FirmwareRevision,
_private);
if (currentTry == null ||
extents == null)
{
StoppingErrorMessage?.Invoke("Could not process resume file, not continuing...");
return;
}
if (_resume.NextBlock > 0)
{
UpdateStatus?.Invoke($"Resuming from block {_resume.NextBlock}.");
_dumpLog.WriteLine("Resuming from block {0}.", _resume.NextBlock);
}
bool newTrim = false;
DateTime timeSpeedStart = DateTime.UtcNow;
ulong sectorSpeedStart = 0;
InitProgress?.Invoke();
for (ulong i = _resume.NextBlock; i < blocks; i += blocksToRead)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
if (blocks - i < blocksToRead)
{
blocksToRead = (uint)(blocks - i);
}
#pragma warning disable RECS0018 // Comparison of floating point numbers with equality operator
if (currentSpeed > maxSpeed &&
currentSpeed != 0)
{
maxSpeed = currentSpeed;
}
if (currentSpeed < minSpeed &&
currentSpeed != 0)
{
minSpeed = currentSpeed;
}
#pragma warning restore RECS0018 // Comparison of floating point numbers with equality operator
UpdateProgress?.Invoke($"Reading sector {i} of {blocks} ({currentSpeed:F3} MiB/sec.)", (long)i,
(long)blocks);
sense = _dev.Read6(out readBuffer, out _, (uint)i, blockSize, (byte)blocksToRead, _dev.Timeout,
out double cmdDuration);
totalDuration += cmdDuration;
if (!sense &&
!_dev.Error)
{
mhddLog.Write(i, cmdDuration);
ibgLog.Write(i, currentSpeed * 1024);
DateTime writeStart = DateTime.Now;
_outputPlugin.WriteSectors(readBuffer, i, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
extents.Add(i, blocksToRead, true);
}
else
{
// TODO: Reset device after X errors
if (_stopOnError)
{
return; // TODO: Return more cleanly
}
if (i + _skip > blocks)
{
_skip = (uint)(blocks - i);
}
// Write empty data
DateTime writeStart = DateTime.Now;
_outputPlugin.WriteSectors(new byte[blockSize * _skip], i, _skip);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
for (ulong b = i; b < i + _skip; b++)
{
_resume.BadBlocks.Add(b);
}
mhddLog.Write(i, cmdDuration < 500 ? 65535 : cmdDuration);
ibgLog.Write(i, 0);
_dumpLog.WriteLine("Skipping {0} blocks from errored block {1}.", _skip, i);
i += _skip - blocksToRead;
newTrim = true;
}
sectorSpeedStart += blocksToRead;
_resume.NextBlock = i + blocksToRead;
double elapsed = (DateTime.UtcNow - timeSpeedStart).TotalSeconds;
if (elapsed < 1)
{
continue;
}
currentSpeed = (sectorSpeedStart * blockSize) / (1048576 * elapsed);
sectorSpeedStart = 0;
timeSpeedStart = DateTime.UtcNow;
}
end = DateTime.UtcNow;
EndProgress?.Invoke();
mhddLog.Close();
ibgLog.Close(_dev, blocks, blockSize, (end - start).TotalSeconds, currentSpeed * 1024,
(blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000), _devicePath);
UpdateStatus?.Invoke($"Dump finished in {(end - start).TotalSeconds} seconds.");
UpdateStatus?.
Invoke($"Average dump speed {((double)blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000):F3} KiB/sec.");
UpdateStatus?.
Invoke($"Average write speed {((double)blockSize * (double)(blocks + 1)) / 1024 / imageWriteDuration:F3} KiB/sec.");
_dumpLog.WriteLine("Dump finished in {0} seconds.", (end - start).TotalSeconds);
_dumpLog.WriteLine("Average dump speed {0:F3} KiB/sec.",
((double)blockSize * (double)(blocks + 1)) / 1024 / (totalDuration / 1000));
_dumpLog.WriteLine("Average write speed {0:F3} KiB/sec.",
((double)blockSize * (double)(blocks + 1)) / 1024 / imageWriteDuration);
#region Trimming
if (_resume.BadBlocks.Count > 0 &&
!_aborted &&
_trim &&
newTrim)
{
start = DateTime.UtcNow;
UpdateStatus?.Invoke("Trimming skipped sectors");
_dumpLog.WriteLine("Trimming skipped sectors");
ulong[] tmpArray = _resume.BadBlocks.ToArray();
InitProgress?.Invoke();
foreach (ulong badSector in tmpArray)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.Invoke($"Trimming sector {badSector}");
sense = _dev.Read6(out readBuffer, out _, (uint)badSector, blockSize, 1, _dev.Timeout,
out double cmdDuration);
if (sense || _dev.Error)
{
continue;
}
_resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
_outputPlugin.WriteSector(readBuffer, badSector);
}
EndProgress?.Invoke();
end = DateTime.UtcNow;
UpdateStatus?.Invoke($"Trimming finished in {(end - start).TotalSeconds} seconds.");
_dumpLog.WriteLine("Trimming finished in {0} seconds.", (end - start).TotalSeconds);
}
#endregion Trimming
#region Error handling
if (_resume.BadBlocks.Count > 0 &&
!_aborted &&
_retryPasses > 0)
{
int pass = 1;
bool forward = true;
bool runningPersistent = false;
Modes.ModePage?currentModePage = null;
byte[] md6;
byte[] md10;
if (_persistent)
{
Modes.ModePage_01_MMC pgMmc;
Modes.ModePage_01 pg;
sense = _dev.ModeSense6(out readBuffer, out _, false, ScsiModeSensePageControl.Current, 0x01,
_dev.Timeout, out _);
if (!sense)
{
Modes.DecodedMode?dcMode6 = Modes.DecodeMode6(readBuffer, _dev.ScsiType);
if (dcMode6.HasValue &&
dcMode6.Value.Pages != null)
{
foreach (Modes.ModePage modePage in dcMode6.Value.Pages)
{
if (modePage.Page == 0x01 &&
modePage.Subpage == 0x00)
{
currentModePage = modePage;
}
}
}
}
if (currentModePage == null)
{
pg = new Modes.ModePage_01
{
PS = false, AWRE = true, ARRE = true, TB = false,
RC = false, EER = true, PER = false, DTE = true,
DCR = false, ReadRetryCount = 32
};
currentModePage = new Modes.ModePage
{
Page = 0x01, Subpage = 0x00, PageResponse = Modes.EncodeModePage_01(pg)
};
}
pg = new Modes.ModePage_01
{
PS = false, AWRE = false, ARRE = false, TB = true,
RC = false, EER = true, PER = false, DTE = false,
DCR = false, ReadRetryCount = 255
};
var md = new Modes.DecodedMode
{
Header = new Modes.ModeHeader(), Pages = new[]
{
new Modes.ModePage
{
Page = 0x01, Subpage = 0x00, PageResponse = Modes.EncodeModePage_01(pg)
}
}
};
md6 = Modes.EncodeMode6(md, _dev.ScsiType);
UpdateStatus?.Invoke("Sending MODE SELECT to drive (return damaged blocks).");
_dumpLog.WriteLine("Sending MODE SELECT to drive (return damaged blocks).");
sense = _dev.ModeSelect(md6, out byte[] senseBuf, true, false, _dev.Timeout, out _);
if (sense)
{
UpdateStatus?.
Invoke("Drive did not accept MODE SELECT command for persistent error reading, try another drive.");
AaruConsole.DebugWriteLine("Error: {0}", Sense.PrettifySense(senseBuf));
_dumpLog.
WriteLine("Drive did not accept MODE SELECT command for persistent error reading, try another drive.");
}
else
{
runningPersistent = true;
}
}
InitProgress?.Invoke();
repeatRetry:
ulong[] tmpArray = _resume.BadBlocks.ToArray();
foreach (ulong badSector in tmpArray)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.Invoke(string.Format("Retrying sector {0}, pass {1}, {3}{2}", badSector, pass,
forward ? "forward" : "reverse",
runningPersistent ? "recovering partial data, " : ""));
sense = _dev.Read6(out readBuffer, out _, (uint)badSector, blockSize, 1, _dev.Timeout,
out double cmdDuration);
totalDuration += cmdDuration;
if (!sense &&
!_dev.Error)
{
_resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
_outputPlugin.WriteSector(readBuffer, badSector);
UpdateStatus?.Invoke($"Correctly retried block {badSector} in pass {pass}.");
_dumpLog.WriteLine("Correctly retried block {0} in pass {1}.", badSector, pass);
}
else if (runningPersistent)
{
_outputPlugin.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);
UpdateStatus?.Invoke("Sending MODE SELECT to drive (return device to previous status).");
_dumpLog.WriteLine("Sending MODE SELECT to drive (return device to previous status).");
_dev.ModeSelect(md6, out _, true, false, _dev.Timeout, out _);
}
EndProgress?.Invoke();
}
#endregion Error handling
_resume.BadBlocks.Sort();
foreach (ulong bad in _resume.BadBlocks)
{
_dumpLog.WriteLine("Sector {0} could not be read.", bad);
}
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
_outputPlugin.SetDumpHardware(_resume.Tries);
var metadata = new CommonTypes.Structs.ImageInfo
{
Application = "Aaru", ApplicationVersion = Version.GetVersion()
};
if (!_outputPlugin.SetMetadata(metadata))
{
ErrorMessage?.Invoke("Error {0} setting metadata, continuing..." + Environment.NewLine +
_outputPlugin.ErrorMessage);
}
if (_preSidecar != null)
{
_outputPlugin.SetCicmMetadata(_preSidecar);
}
_dumpLog.WriteLine("Closing output file.");
UpdateStatus?.Invoke("Closing output file.");
DateTime closeStart = DateTime.Now;
_outputPlugin.Close();
DateTime closeEnd = DateTime.Now;
UpdateStatus?.Invoke($"Closed in {(closeEnd - closeStart).TotalSeconds} seconds.");
_dumpLog.WriteLine("Closed in {0} seconds.", (closeEnd - closeStart).TotalSeconds);
if (_aborted)
{
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
return;
}
double totalChkDuration = 0;
if (_metadata)
{
UpdateStatus?.Invoke("Creating sidecar.");
_dumpLog.WriteLine("Creating sidecar.");
var filters = new FiltersList();
IFilter filter = filters.GetFilter(_outputPath);
IMediaImage inputPlugin = ImageFormat.Detect(filter);
if (!inputPlugin.Open(filter))
{
StoppingErrorMessage?.Invoke("Could not open created image.");
return;
}
DateTime chkStart = DateTime.UtcNow;
_sidecarClass = new Sidecar(inputPlugin, _outputPath, filter.Id, _encoding);
_sidecarClass.InitProgressEvent += InitProgress;
_sidecarClass.UpdateProgressEvent += UpdateProgress;
_sidecarClass.EndProgressEvent += EndProgress;
_sidecarClass.InitProgressEvent2 += InitProgress2;
_sidecarClass.UpdateProgressEvent2 += UpdateProgress2;
_sidecarClass.EndProgressEvent2 += EndProgress2;
_sidecarClass.UpdateStatusEvent += UpdateStatus;
CICMMetadataType sidecar = _sidecarClass.Create();
end = DateTime.UtcNow;
totalChkDuration = (end - chkStart).TotalMilliseconds;
UpdateStatus?.Invoke($"Sidecar created in {(end - chkStart).TotalSeconds} seconds.");
UpdateStatus?.
Invoke($"Average checksum speed {((double)blockSize * (double)(blocks + 1)) / 1024 / (totalChkDuration / 1000):F3} KiB/sec.");
_dumpLog.WriteLine("Sidecar created in {0} seconds.", (end - chkStart).TotalSeconds);
_dumpLog.WriteLine("Average checksum speed {0:F3} KiB/sec.",
((double)blockSize * (double)(blocks + 1)) / 1024 / (totalChkDuration / 1000));
if (_preSidecar != null)
{
_preSidecar.BlockMedia = sidecar.BlockMedia;
sidecar = _preSidecar;
}
List <(ulong start, string type)> filesystems = new List <(ulong start, string type)>();
if (sidecar.BlockMedia[0].FileSystemInformation != null)
{
filesystems.AddRange(from partition in sidecar.BlockMedia[0].FileSystemInformation
where partition.FileSystems != null from fileSystem in partition.FileSystems
select(partition.StartSector, fileSystem.Type));
}
if (filesystems.Count > 0)
{
foreach (var filesystem in filesystems.Select(o => new
{
o.start, o.type
}).Distinct())
{
UpdateStatus?.Invoke($"Found filesystem {filesystem.type} at sector {filesystem.start}");
_dumpLog.WriteLine("Found filesystem {0} at sector {1}", filesystem.type, filesystem.start);
}
}
sidecar.BlockMedia[0].Dimensions = Dimensions.DimensionsFromMediaType(dskType);
(string type, string subType)xmlType = CommonTypes.Metadata.MediaType.MediaTypeToString(dskType);
sidecar.BlockMedia[0].DiskType = xmlType.type;
sidecar.BlockMedia[0].DiskSubType = xmlType.subType;
if (!_dev.IsRemovable ||
_dev.IsUsb)
{
if (_dev.Type == DeviceType.ATAPI)
{
sidecar.BlockMedia[0].Interface = "ATAPI";
}
else if (_dev.IsUsb)
{
sidecar.BlockMedia[0].Interface = "USB";
}
else if (_dev.IsFireWire)
{
sidecar.BlockMedia[0].Interface = "FireWire";
}
else
{
sidecar.BlockMedia[0].Interface = "SCSI";
}
}
sidecar.BlockMedia[0].LogicalBlocks = blocks;
sidecar.BlockMedia[0].PhysicalBlockSize = physicalBlockSize;
sidecar.BlockMedia[0].LogicalBlockSize = logicalBlockSize;
sidecar.BlockMedia[0].Manufacturer = _dev.Manufacturer;
sidecar.BlockMedia[0].Model = _dev.Model;
if (!_private)
{
sidecar.BlockMedia[0].Serial = _dev.Serial;
}
sidecar.BlockMedia[0].Size = blocks * blockSize;
if (_dev.IsRemovable)
{
sidecar.BlockMedia[0].DumpHardwareArray = _resume.Tries.ToArray();
}
UpdateStatus?.Invoke("Writing metadata sidecar");
var xmlFs = new FileStream(_outputPrefix + ".cicm.xml", FileMode.Create);
var xmlSer = new XmlSerializer(typeof(CICMMetadataType));
xmlSer.Serialize(xmlFs, sidecar);
xmlFs.Close();
}
UpdateStatus?.Invoke("");
UpdateStatus?.
Invoke($"Took a total of {(end - start).TotalSeconds:F3} seconds ({totalDuration / 1000:F3} processing commands, {totalChkDuration / 1000:F3} checksumming, {imageWriteDuration:F3} writing, {(closeEnd - closeStart).TotalSeconds:F3} closing).");
UpdateStatus?.
Invoke($"Average speed: {((double)blockSize * (double)(blocks + 1)) / 1048576 / (totalDuration / 1000):F3} MiB/sec.");
if (maxSpeed > 0)
{
UpdateStatus?.Invoke($"Fastest speed burst: {maxSpeed:F3} MiB/sec.");
}
if (minSpeed > 0 &&
minSpeed < double.MaxValue)
{
UpdateStatus?.Invoke($"Slowest speed burst: {minSpeed:F3} MiB/sec.");
}
UpdateStatus?.Invoke($"{_resume.BadBlocks.Count} sectors could not be read.");
UpdateStatus?.Invoke("");
Statistics.AddMedia(dskType, true);
}
/// <summary>
/// Process resume
/// </summary>
/// <param name="isLba">If drive is LBA</param>
/// <param name="removable">If media is removable from device</param>
/// <param name="blocks">Media blocks</param>
/// <param name="manufacturer">Device manufacturer</param>
/// <param name="model">Device model</param>
/// <param name="serial">Device serial</param>
/// <param name="platform">Platform where the dump is made</param>
/// <param name="resume">Previous resume, or null</param>
/// <param name="currentTry">Current dumping hardware</param>
/// <param name="extents">Dumped extents</param>
/// <exception cref="System.NotImplementedException">If device uses CHS addressing</exception>
/// <exception cref="System.InvalidOperationException">
/// If the provided resume does not correspond with the current in
/// progress dump
/// </exception>
internal static void Process(bool isLba, bool removable, ulong blocks,
string manufacturer, string model,
string serial, PlatformID platform, ref Resume resume,
ref DumpHardwareType currentTry, ref ExtentsULong extents,
bool isTape = false)
{
if (resume != null)
{
if (!isLba)
{
throw new NotImplementedException("Resuming CHS devices is currently not supported.");
}
if (resume.Tape != isTape)
{
throw new
InvalidOperationException($"Resume file specifies a {(resume.Tape ? "tape" : "not tape")} device but you're requesting to dump a {(isTape ? "tape" : "not tape")} device, not continuing...");
}
if (resume.Removable != removable)
{
throw new
InvalidOperationException($"Resume file specifies a {(resume.Removable ? "removable" : "non removable")} device but you're requesting to dump a {(removable ? "removable" : "non removable")} device, not continuing...");
}
if (!isTape && resume.LastBlock != blocks - 1)
{
throw new
InvalidOperationException($"Resume file specifies a device with {resume.LastBlock + 1} blocks but you're requesting to dump one with {blocks} blocks, not continuing...");
}
foreach (DumpHardwareType oldtry in resume.Tries)
{
if (!removable)
{
if (oldtry.Manufacturer != manufacturer)
{
throw new
InvalidOperationException($"Resume file specifies a device manufactured by {oldtry.Manufacturer} but you're requesting to dump one by {manufacturer}, not continuing...");
}
if (oldtry.Model != model)
{
throw new
InvalidOperationException($"Resume file specifies a device model {oldtry.Model} but you're requesting to dump model {model}, not continuing...");
}
if (oldtry.Serial != serial)
{
throw new
InvalidOperationException($"Resume file specifies a device with serial {oldtry.Serial} but you're requesting to dump one with serial {serial}, not continuing...");
}
}
if (oldtry.Software == null)
{
throw new InvalidOperationException("Found corrupt resume file, cannot continue...");
}
if (oldtry.Software.Name != "DiscImageChef" ||
oldtry.Software.OperatingSystem != platform.ToString() ||
oldtry.Software.Version != Version.GetVersion())
{
continue;
}
if (removable && (oldtry.Manufacturer != manufacturer || oldtry.Model != model ||
oldtry.Serial != serial))
{
continue;
}
currentTry = oldtry;
extents = ExtentsConverter.FromMetadata(currentTry.Extents);
break;
}
if (currentTry != null)
{
return;
}
currentTry = new DumpHardwareType
{
Software = CommonTypes.Metadata.Version.GetSoftwareType(),
Manufacturer = manufacturer,
Model = model,
Serial = serial
};
resume.Tries.Add(currentTry);
extents = new ExtentsULong();
}
else
{
resume = new Resume
{
Tries = new List <DumpHardwareType>(),
CreationDate = DateTime.UtcNow,
BadBlocks = new List <ulong>(),
LastBlock = isTape ? 0 : blocks - 1,
Tape = isTape
};
currentTry = new DumpHardwareType
{
Software = CommonTypes.Metadata.Version.GetSoftwareType(),
Manufacturer = manufacturer,
Model = model,
Serial = serial
};
resume.Tries.Add(currentTry);
extents = new ExtentsULong();
resume.Removable = removable;
}
}
void DumpMs()
{
const ushort SBC_PROFILE = 0x0001;
const uint BLOCK_SIZE = 512;
double totalDuration = 0;
double currentSpeed = 0;
double maxSpeed = double.MinValue;
double minSpeed = double.MaxValue;
uint blocksToRead = 64;
DateTime start;
DateTime end;
MediaType dskType;
bool sense;
sense = _dev.ReadCapacity(out byte[] readBuffer, out _, _dev.Timeout, out _);
if (sense)
{
_dumpLog.WriteLine("Could not detect capacity...");
StoppingErrorMessage?.Invoke("Could not detect capacity...");
return;
}
uint blocks = (uint)((readBuffer[0] << 24) + (readBuffer[1] << 16) + (readBuffer[2] << 8) + readBuffer[3]);
blocks++;
UpdateStatus?.
Invoke($"Media has {blocks} blocks of {BLOCK_SIZE} bytes/each. (for a total of {blocks * (ulong)BLOCK_SIZE} bytes)");
if (blocks == 0)
{
_dumpLog.WriteLine("ERROR: Unable to read medium or empty medium present...");
StoppingErrorMessage?.Invoke("Unable to read medium or empty medium present...");
return;
}
UpdateStatus?.Invoke($"Device reports {blocks} blocks ({blocks * BLOCK_SIZE} bytes).");
UpdateStatus?.Invoke($"Device can read {blocksToRead} blocks at a time.");
UpdateStatus?.Invoke($"Device reports {BLOCK_SIZE} bytes per logical block.");
UpdateStatus?.Invoke($"SCSI device type: {_dev.ScsiType}.");
if (blocks > 262144)
{
dskType = MediaType.MemoryStickProDuo;
_dumpLog.WriteLine("Media detected as MemoryStick Pro Duo...");
UpdateStatus?.Invoke("Media detected as MemoryStick Pro Duo...");
}
else
{
dskType = MediaType.MemoryStickDuo;
_dumpLog.WriteLine("Media detected as MemoryStick Duo...");
UpdateStatus?.Invoke("Media detected as MemoryStick Duo...");
}
bool ret;
var mhddLog = new MhddLog(_outputPrefix + ".mhddlog.bin", _dev, blocks, BLOCK_SIZE, blocksToRead, _private);
var ibgLog = new IbgLog(_outputPrefix + ".ibg", SBC_PROFILE);
ret = _outputPlugin.Create(_outputPath, dskType, _formatOptions, blocks, BLOCK_SIZE);
// Cannot create image
if (!ret)
{
_dumpLog.WriteLine("Error creating output image, not continuing.");
_dumpLog.WriteLine(_outputPlugin.ErrorMessage);
StoppingErrorMessage?.Invoke("Error creating output image, not continuing." + Environment.NewLine +
_outputPlugin.ErrorMessage);
return;
}
start = DateTime.UtcNow;
double imageWriteDuration = 0;
DumpHardwareType currentTry = null;
ExtentsULong extents = null;
ResumeSupport.Process(true, _dev.IsRemovable, blocks, _dev.Manufacturer, _dev.Model, _dev.Serial,
_dev.PlatformId, ref _resume, ref currentTry, ref extents, _dev.FirmwareRevision,
_private);
if (currentTry == null ||
extents == null)
{
StoppingErrorMessage?.Invoke("Could not process resume file, not continuing...");
return;
}
if (_resume.NextBlock > 0)
{
_dumpLog.WriteLine("Resuming from block {0}.", _resume.NextBlock);
}
bool newTrim = false;
DateTime timeSpeedStart = DateTime.UtcNow;
ulong sectorSpeedStart = 0;
InitProgress?.Invoke();
for (ulong i = _resume.NextBlock; i < blocks; i += blocksToRead)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
if (blocks - i < blocksToRead)
{
blocksToRead = (uint)(blocks - i);
}
#pragma warning disable RECS0018 // Comparison of floating point numbers with equality operator
if (currentSpeed > maxSpeed &&
currentSpeed != 0)
{
maxSpeed = currentSpeed;
}
if (currentSpeed < minSpeed &&
currentSpeed != 0)
{
minSpeed = currentSpeed;
}
#pragma warning restore RECS0018 // Comparison of floating point numbers with equality operator
UpdateProgress?.Invoke($"Reading sector {i} of {blocks} ({currentSpeed:F3} MiB/sec.)", (long)i, blocks);
sense = _dev.Read12(out readBuffer, out _, 0, false, true, false, false, (uint)i, BLOCK_SIZE, 0,
blocksToRead, false, _dev.Timeout, out double cmdDuration);
totalDuration += cmdDuration;
if (!sense &&
!_dev.Error)
{
mhddLog.Write(i, cmdDuration);
ibgLog.Write(i, currentSpeed * 1024);
DateTime writeStart = DateTime.Now;
_outputPlugin.WriteSectors(readBuffer, i, blocksToRead);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
extents.Add(i, blocksToRead, true);
}
else
{
// TODO: Reset device after X errors
if (_stopOnError)
{
return; // TODO: Return more cleanly
}
if (i + _skip > blocks)
{
_skip = (uint)(blocks - i);
}
// Write empty data
DateTime writeStart = DateTime.Now;
_outputPlugin.WriteSectors(new byte[BLOCK_SIZE * _skip], i, _skip);
imageWriteDuration += (DateTime.Now - writeStart).TotalSeconds;
for (ulong b = i; b < i + _skip; b++)
{
_resume.BadBlocks.Add(b);
}
mhddLog.Write(i, cmdDuration < 500 ? 65535 : cmdDuration);
ibgLog.Write(i, 0);
_dumpLog.WriteLine("Skipping {0} blocks from errored block {1}.", _skip, i);
i += _skip - blocksToRead;
newTrim = true;
}
sectorSpeedStart += blocksToRead;
_resume.NextBlock = i + blocksToRead;
double elapsed = (DateTime.UtcNow - timeSpeedStart).TotalSeconds;
if (elapsed < 1)
{
continue;
}
currentSpeed = (sectorSpeedStart * BLOCK_SIZE) / (1048576 * elapsed);
sectorSpeedStart = 0;
timeSpeedStart = DateTime.UtcNow;
}
end = DateTime.UtcNow;
EndProgress?.Invoke();
mhddLog.Close();
ibgLog.Close(_dev, blocks, BLOCK_SIZE, (end - start).TotalSeconds, currentSpeed * 1024,
(BLOCK_SIZE * (double)(blocks + 1)) / 1024 / (totalDuration / 1000),
_devicePath);
UpdateStatus?.Invoke($"Dump finished in {(end - start).TotalSeconds} seconds.");
UpdateStatus?.
Invoke($"Average dump speed {((double)BLOCK_SIZE * (double)(blocks + 1)) / 1024 / (totalDuration / 1000):F3} KiB/sec.");
UpdateStatus?.
Invoke($"Average write speed {((double)BLOCK_SIZE * (double)(blocks + 1)) / 1024 / imageWriteDuration:F3} KiB/sec.");
_dumpLog.WriteLine("Dump finished in {0} seconds.", (end - start).TotalSeconds);
_dumpLog.WriteLine("Average dump speed {0:F3} KiB/sec.",
((double)BLOCK_SIZE * (double)(blocks + 1)) / 1024 / (totalDuration / 1000));
_dumpLog.WriteLine("Average write speed {0:F3} KiB/sec.",
((double)BLOCK_SIZE * (double)(blocks + 1)) / 1024 / imageWriteDuration);
#region Trimming
if (_resume.BadBlocks.Count > 0 &&
!_aborted &&
_trim &&
newTrim)
{
start = DateTime.UtcNow;
UpdateStatus?.Invoke("Trimming skipped sectors");
_dumpLog.WriteLine("Trimming skipped sectors");
ulong[] tmpArray = _resume.BadBlocks.ToArray();
InitProgress?.Invoke();
foreach (ulong badSector in tmpArray)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.Invoke($"Trimming sector {badSector}");
sense = _dev.Read12(out readBuffer, out _, 0, false, true, false, false, (uint)badSector,
BLOCK_SIZE, 0, 1, false, _dev.Timeout, out double cmdDuration);
if (sense || _dev.Error)
{
continue;
}
_resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
_outputPlugin.WriteSector(readBuffer, badSector);
}
EndProgress?.Invoke();
end = DateTime.UtcNow;
_dumpLog.WriteLine("Trimmming finished in {0} seconds.", (end - start).TotalSeconds);
}
#endregion Trimming
#region Error handling
if (_resume.BadBlocks.Count > 0 &&
!_aborted &&
_retryPasses > 0)
{
int pass = 1;
bool forward = true;
bool runningPersistent = false;
Modes.ModePage?currentModePage = null;
byte[] md6;
if (_persistent)
{
Modes.ModePage_01 pg;
sense = _dev.ModeSense6(out readBuffer, out _, false, ScsiModeSensePageControl.Current, 0x01,
_dev.Timeout, out _);
if (sense)
{
sense = _dev.ModeSense10(out readBuffer, out _, false, ScsiModeSensePageControl.Current, 0x01,
_dev.Timeout, out _);
if (!sense)
{
Modes.DecodedMode?dcMode10 = Modes.DecodeMode10(readBuffer, _dev.ScsiType);
if (dcMode10.HasValue)
{
foreach (Modes.ModePage modePage in dcMode10.Value.Pages)
{
if (modePage.Page == 0x01 &&
modePage.Subpage == 0x00)
{
currentModePage = modePage;
}
}
}
}
}
else
{
Modes.DecodedMode?dcMode6 = Modes.DecodeMode6(readBuffer, _dev.ScsiType);
if (dcMode6.HasValue)
{
foreach (Modes.ModePage modePage in dcMode6.Value.Pages)
{
if (modePage.Page == 0x01 &&
modePage.Subpage == 0x00)
{
currentModePage = modePage;
}
}
}
}
if (currentModePage == null)
{
pg = new Modes.ModePage_01
{
PS = false, AWRE = true, ARRE = true, TB = false,
RC = false, EER = true, PER = false, DTE = true,
DCR = false, ReadRetryCount = 32
};
currentModePage = new Modes.ModePage
{
Page = 0x01, Subpage = 0x00, PageResponse = Modes.EncodeModePage_01(pg)
};
}
pg = new Modes.ModePage_01
{
PS = false, AWRE = false, ARRE = false, TB = true,
RC = false, EER = true, PER = false, DTE = false,
DCR = false, ReadRetryCount = 255
};
var md = new Modes.DecodedMode
{
Header = new Modes.ModeHeader(), Pages = new[]
{
new Modes.ModePage
{
Page = 0x01, Subpage = 0x00, PageResponse = Modes.EncodeModePage_01(pg)
}
}
};
md6 = Modes.EncodeMode6(md, _dev.ScsiType);
UpdateStatus?.Invoke("Sending MODE SELECT to drive (return damaged blocks).");
_dumpLog.WriteLine("Sending MODE SELECT to drive (return damaged blocks).");
sense = _dev.ModeSelect(md6, out byte[] senseBuf, true, false, _dev.Timeout, out _);
if (sense)
{
UpdateStatus?.
Invoke("Drive did not accept MODE SELECT command for persistent error reading, try another drive.");
AaruConsole.DebugWriteLine("Error: {0}", Sense.PrettifySense(senseBuf));
_dumpLog.
WriteLine("Drive did not accept MODE SELECT command for persistent error reading, try another drive.");
}
else
{
runningPersistent = true;
}
}
InitProgress?.Invoke();
repeatRetry:
ulong[] tmpArray = _resume.BadBlocks.ToArray();
foreach (ulong badSector in tmpArray)
{
if (_aborted)
{
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
_dumpLog.WriteLine("Aborted!");
break;
}
PulseProgress?.Invoke(string.Format("Retrying sector {0}, pass {1}, {3}{2}", badSector, pass,
forward ? "forward" : "reverse",
runningPersistent ? "recovering partial data, " : ""));
sense = _dev.Read12(out readBuffer, out _, 0, false, true, false, false, (uint)badSector,
BLOCK_SIZE, 0, 1, false, _dev.Timeout, out double cmdDuration);
totalDuration += cmdDuration;
if (!sense &&
!_dev.Error)
{
_resume.BadBlocks.Remove(badSector);
extents.Add(badSector);
_outputPlugin.WriteSector(readBuffer, badSector);
UpdateStatus?.Invoke($"Correctly retried block {badSector} in pass {pass}.");
_dumpLog.WriteLine("Correctly retried block {0} in pass {1}.", badSector, pass);
}
else if (runningPersistent)
{
_outputPlugin.WriteSector(readBuffer, badSector);
}
}
if (pass < _retryPasses &&
!_aborted &&
_resume.BadBlocks.Count > 0)
{
pass++;
forward = !forward;
_resume.BadBlocks.Sort();
_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);
UpdateStatus?.Invoke("Sending MODE SELECT to drive (return device to previous status).");
_dumpLog.WriteLine("Sending MODE SELECT to drive (return device to previous status).");
sense = _dev.ModeSelect(md6, out _, true, false, _dev.Timeout, out _);
}
EndProgress?.Invoke();
}
#endregion Error handling
_resume.BadBlocks.Sort();
foreach (ulong bad in _resume.BadBlocks)
{
_dumpLog.WriteLine("Sector {0} could not be read.", bad);
}
currentTry.Extents = ExtentsConverter.ToMetadata(extents);
var metadata = new CommonTypes.Structs.ImageInfo
{
Application = "Aaru", ApplicationVersion = Version.GetVersion()
};
if (!_outputPlugin.SetMetadata(metadata))
{
ErrorMessage?.Invoke("Error {0} setting metadata, continuing..." + Environment.NewLine +
_outputPlugin.ErrorMessage);
}
_outputPlugin.SetDumpHardware(_resume.Tries);
if (_preSidecar != null)
{
_outputPlugin.SetCicmMetadata(_preSidecar);
}
_dumpLog.WriteLine("Closing output file.");
UpdateStatus?.Invoke("Closing output file.");
DateTime closeStart = DateTime.Now;
_outputPlugin.Close();
DateTime closeEnd = DateTime.Now;
UpdateStatus?.Invoke($"Closed in {(closeEnd - closeStart).TotalSeconds} seconds.");
_dumpLog.WriteLine("Closed in {0} seconds.", (closeEnd - closeStart).TotalSeconds);
if (_aborted)
{
UpdateStatus?.Invoke("Aborted!");
_dumpLog.WriteLine("Aborted!");
return;
}
double totalChkDuration = 0;
if (_metadata)
{
UpdateStatus?.Invoke("Creating sidecar.");
_dumpLog.WriteLine("Creating sidecar.");
var filters = new FiltersList();
IFilter filter = filters.GetFilter(_outputPath);
IMediaImage inputPlugin = ImageFormat.Detect(filter);
if (!inputPlugin.Open(filter))
{
StoppingErrorMessage?.Invoke("Could not open created image.");
return;
}
DateTime chkStart = DateTime.UtcNow;
_sidecarClass = new Sidecar(inputPlugin, _outputPath, filter.Id, _encoding);
_sidecarClass.InitProgressEvent += InitProgress;
_sidecarClass.UpdateProgressEvent += UpdateProgress;
_sidecarClass.EndProgressEvent += EndProgress;
_sidecarClass.InitProgressEvent2 += InitProgress2;
_sidecarClass.UpdateProgressEvent2 += UpdateProgress2;
_sidecarClass.EndProgressEvent2 += EndProgress2;
_sidecarClass.UpdateStatusEvent += UpdateStatus;
CICMMetadataType sidecar = _sidecarClass.Create();
end = DateTime.UtcNow;
totalChkDuration = (end - chkStart).TotalMilliseconds;
UpdateStatus?.Invoke($"Sidecar created in {(end - chkStart).TotalSeconds} seconds.");
UpdateStatus?.
Invoke($"Average checksum speed {((double)BLOCK_SIZE * (double)(blocks + 1)) / 1024 / (totalChkDuration / 1000):F3} KiB/sec.");
_dumpLog.WriteLine("Sidecar created in {0} seconds.", (end - chkStart).TotalSeconds);
_dumpLog.WriteLine("Average checksum speed {0:F3} KiB/sec.",
((double)BLOCK_SIZE * (double)(blocks + 1)) / 1024 / (totalChkDuration / 1000));
if (_preSidecar != null)
{
_preSidecar.BlockMedia = sidecar.BlockMedia;
sidecar = _preSidecar;
}
List <(ulong start, string type)> filesystems = new List <(ulong start, string type)>();
if (sidecar.BlockMedia[0].FileSystemInformation != null)
{
filesystems.AddRange(from partition in sidecar.BlockMedia[0].FileSystemInformation
where partition.FileSystems != null from fileSystem in partition.FileSystems
select(partition.StartSector, fileSystem.Type));
}
if (filesystems.Count > 0)
{
foreach (var filesystem in filesystems.Select(o => new
{
o.start, o.type
}).Distinct())
{
UpdateStatus?.Invoke($"Found filesystem {filesystem.type} at sector {filesystem.start}");
_dumpLog.WriteLine("Found filesystem {0} at sector {1}", filesystem.type, filesystem.start);
}
}
sidecar.BlockMedia[0].Dimensions = Dimensions.DimensionsFromMediaType(dskType);
(string type, string subType)xmlType = CommonTypes.Metadata.MediaType.MediaTypeToString(dskType);
sidecar.BlockMedia[0].DiskType = xmlType.type;
sidecar.BlockMedia[0].DiskSubType = xmlType.subType;
sidecar.BlockMedia[0].Interface = "USB";
sidecar.BlockMedia[0].LogicalBlocks = blocks;
sidecar.BlockMedia[0].PhysicalBlockSize = (int)BLOCK_SIZE;
sidecar.BlockMedia[0].LogicalBlockSize = (int)BLOCK_SIZE;
sidecar.BlockMedia[0].Manufacturer = _dev.Manufacturer;
sidecar.BlockMedia[0].Model = _dev.Model;
if (!_private)
{
sidecar.BlockMedia[0].Serial = _dev.Serial;
}
sidecar.BlockMedia[0].Size = blocks * BLOCK_SIZE;
if (_dev.IsRemovable)
{
sidecar.BlockMedia[0].DumpHardwareArray = _resume.Tries.ToArray();
}
UpdateStatus?.Invoke("Writing metadata sidecar");
var xmlFs = new FileStream(_outputPrefix + ".cicm.xml", FileMode.Create);
var xmlSer = new XmlSerializer(typeof(CICMMetadataType));
xmlSer.Serialize(xmlFs, sidecar);
xmlFs.Close();
}
UpdateStatus?.Invoke("");
UpdateStatus?.
Invoke($"Took a total of {(end - start).TotalSeconds:F3} seconds ({totalDuration / 1000:F3} processing commands, {totalChkDuration / 1000:F3} checksumming, {imageWriteDuration:F3} writing, {(closeEnd - closeStart).TotalSeconds:F3} closing).");
UpdateStatus?.
Invoke($"Average speed: {((double)BLOCK_SIZE * (double)(blocks + 1)) / 1048576 / (totalDuration / 1000):F3} MiB/sec.");
UpdateStatus?.Invoke($"Fastest speed burst: {maxSpeed:F3} MiB/sec.");
UpdateStatus?.Invoke($"Slowest speed burst: {minSpeed:F3} MiB/sec.");
UpdateStatus?.Invoke($"{_resume.BadBlocks.Count} sectors could not be read.");
UpdateStatus?.Invoke("");
Statistics.AddMedia(dskType, true);
}
