// /***************************************************************************
// Aaru Data Preservation Suite
// ----------------------------------------------------------------------------
//
// Filename       : ScsiInfo.cs
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// Component      : Core.
//
// --[ Description ] ----------------------------------------------------------
//
//     Retrieves the media info for a SCSI device.
//
// --[ License ] --------------------------------------------------------------
//
//     This program is free software: you can redistribute it and/or modify
//     it under the terms of the GNU General Public License as
//     published by the Free Software Foundation, either version 3 of the
//     License, or (at your option) any later version.
//
//     This program is distributed in the hope that it will be useful,
//     but WITHOUT ANY WARRANTY; without even the implied warranty of
//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//     GNU General Public License for more details.
//
//     You should have received a copy of the GNU General Public License
//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
//
// ----------------------------------------------------------------------------
// Copyright © 2011-2021 Natalia Portillo
// ****************************************************************************/

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using Aaru.CommonTypes;
using Aaru.CommonTypes.Enums;
using Aaru.CommonTypes.Structs.Devices.SCSI;
using Aaru.Console;
using Aaru.Core.Media.Detection;
using Aaru.Decoders.CD;
using Aaru.Decoders.DVD;
using Aaru.Decoders.SCSI;
using Aaru.Decoders.SCSI.MMC;
using Aaru.Decoders.SCSI.SSC;
using Aaru.Decoders.Xbox;
using Aaru.Devices;
using DeviceInfo = Aaru.Core.Devices.Info.DeviceInfo;
using DMI = Aaru.Decoders.Xbox.DMI;
using DVDDecryption = Aaru.Decryption.DVD.Dump;
using Inquiry = Aaru.CommonTypes.Structs.Devices.SCSI.Inquiry;

namespace Aaru.Core.Media.Info
{
    /// <summary>Retrieves information from a SCSI device</summary>
    public sealed class ScsiInfo
    {
        /// <summary>Initializes this class with the specific device, and fills in the information</summary>
        /// <param name="dev">Device</param>
        public ScsiInfo(Device dev)
        {
            if(dev.Type != DeviceType.SCSI &&
               dev.Type != DeviceType.ATAPI)
                return;

            MediaType     = MediaType.Unknown;
            MediaInserted = false;
            int    resets = 0;
            bool   sense;
            byte[] cmdBuf;
            byte[] senseBuf;
            bool   containsFloppyPage    = false;
            int    sessions              = 1;
            int    firstTrackLastSession = 1;

            if(dev.IsRemovable)
            {
                deviceGotReset:
                sense = dev.ScsiTestUnitReady(out senseBuf, dev.Timeout, out _);

                if(sense)
                {
                    DecodedSense? decSense = Sense.Decode(senseBuf);

                    if(decSense.HasValue)
                    {
                        // Just retry, for 5 times
                        if(decSense?.ASC == 0x29)
                        {
                            resets++;

                            if(resets < 5)
                                goto deviceGotReset;
                        }

                        if(decSense?.ASC == 0x3A)
                        {
                            int leftRetries = 5;

                            while(leftRetries > 0)
                            {
                                //AaruConsole.WriteLine("\rWaiting for drive to become ready");
                                Thread.Sleep(2000);
                                sense = dev.ScsiTestUnitReady(out senseBuf, dev.Timeout, out _);

                                if(!sense)
                                    break;

                                leftRetries--;
                            }

                            if(sense)
                            {
                                AaruConsole.ErrorWriteLine("Please insert media in drive");

                                return;
                            }
                        }
                        else if(decSense?.ASC  == 0x04 &&
                                decSense?.ASCQ == 0x01)
                        {
                            int leftRetries = 10;

                            while(leftRetries > 0)
                            {
                                //AaruConsole.WriteLine("\rWaiting for drive to become ready");
                                Thread.Sleep(2000);
                                sense = dev.ScsiTestUnitReady(out senseBuf, dev.Timeout, out _);

                                if(!sense)
                                    break;

                                leftRetries--;
                            }

                            if(sense)
                            {
                                AaruConsole.ErrorWriteLine("Error testing unit was ready:\n{0}",
                                                           Sense.PrettifySense(senseBuf));

                                return;
                            }
                        }
                        else
                        {
                            AaruConsole.ErrorWriteLine("Error testing unit was ready:\n{0}",
                                                       Sense.PrettifySense(senseBuf));

                            return;
                        }
                    }
                    else
                    {
                        AaruConsole.ErrorWriteLine("Unknown testing unit was ready.");

                        return;
                    }
                }
            }

            MediaInserted = true;

            DeviceInfo = new DeviceInfo(dev);

            byte scsiMediumType  = 0;
            byte scsiDensityCode = 0;

            if(DeviceInfo.ScsiMode.HasValue)
            {
                scsiMediumType = (byte)DeviceInfo.ScsiMode.Value.Header.MediumType;

                if(DeviceInfo.ScsiMode?.Header.BlockDescriptors?.Length > 0)
                    scsiDensityCode = (byte)DeviceInfo.ScsiMode.Value.Header.BlockDescriptors[0].Density;

                if(DeviceInfo.ScsiMode.Value.Pages != null)
                    containsFloppyPage = DeviceInfo.ScsiMode.Value.Pages.Any(p => p.Page == 0x05);
            }

            Blocks    = 0;
            BlockSize = 0;

            switch(dev.ScsiType)
            {
                case PeripheralDeviceTypes.DirectAccess:
                case PeripheralDeviceTypes.MultiMediaDevice:
                case PeripheralDeviceTypes.OCRWDevice:
                case PeripheralDeviceTypes.OpticalDevice:
                case PeripheralDeviceTypes.SimplifiedDevice:
                case PeripheralDeviceTypes.WriteOnceDevice:
                    sense = dev.ReadCapacity(out cmdBuf, out senseBuf, dev.Timeout, out _);

                    if(!sense)
                    {
                        ReadCapacity = cmdBuf;

                        Blocks = (ulong)((cmdBuf[0] << 24) + (cmdBuf[1] << 16) + (cmdBuf[2] << 8) + cmdBuf[3]) &
                                 0xFFFFFFFF;

                        BlockSize = (uint)((cmdBuf[5] << 24) + (cmdBuf[5] << 16) + (cmdBuf[6] << 8) + cmdBuf[7]);
                    }

                    sense = dev.ReadCapacity16(out cmdBuf, out senseBuf, dev.Timeout, out _);

                    if(!sense)
                        ReadCapacity16 = cmdBuf;

                    if(ReadCapacity == null       ||
                       Blocks       == 0xFFFFFFFF ||
                       Blocks       == 0)
                    {
                        if(ReadCapacity16 == null &&
                           Blocks         == 0)
                            if(dev.ScsiType != PeripheralDeviceTypes.MultiMediaDevice)
                            {
                                AaruConsole.ErrorWriteLine("Unable to get media capacity");
                                AaruConsole.ErrorWriteLine("{0}", Sense.PrettifySense(senseBuf));
                            }

                        if(ReadCapacity16 != null)
                        {
                            byte[] temp = new byte[8];

                            Array.Copy(cmdBuf, 0, temp, 0, 8);
                            Array.Reverse(temp);
                            Blocks    = BitConverter.ToUInt64(temp, 0);
                            BlockSize = (uint)((cmdBuf[8] << 24) + (cmdBuf[9] << 16) + (cmdBuf[10] << 8) + cmdBuf[11]);
                        }
                    }

                    if(Blocks    != 0 &&
                       BlockSize != 0)
                        Blocks++;

                    break;
                case PeripheralDeviceTypes.SequentialAccess:
                    byte[] medBuf;

                    sense = dev.ReportDensitySupport(out byte[] seqBuf, out senseBuf, false, dev.Timeout, out _);

                    if(!sense)
                    {
                        sense = dev.ReportDensitySupport(out medBuf, out senseBuf, true, dev.Timeout, out _);

                        if(!sense &&
                           !seqBuf.SequenceEqual(medBuf))
                        {
                            DensitySupport       = seqBuf;
                            DensitySupportHeader = Decoders.SCSI.SSC.DensitySupport.DecodeDensity(seqBuf);
                        }
                    }

                    sense = dev.ReportDensitySupport(out seqBuf, out senseBuf, true, false, dev.Timeout, out _);

                    if(!sense)
                    {
                        sense = dev.ReportDensitySupport(out medBuf, out senseBuf, true, true, dev.Timeout, out _);

                        if(!sense &&
                           !seqBuf.SequenceEqual(medBuf))
                        {
                            MediaTypeSupport       = medBuf;
                            MediaTypeSupportHeader = Decoders.SCSI.SSC.DensitySupport.DecodeMediumType(seqBuf);
                        }
                    }

                    // TODO: Get a machine where 16-byte CDBs don't get DID_ABORT
                    /*
                sense = dev.ReadAttribute(out seqBuf, out senseBuf, ScsiAttributeAction.List, 0, dev.Timeout, out _);
                if (sense)
                    AaruConsole.ErrorWriteLine("SCSI READ ATTRIBUTE:\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));
                else
                {
                    DataFile.WriteTo("Media-Info command", outputPrefix, "_scsi_readattribute.bin", "SCSI READ ATTRIBUTE", seqBuf);
                }
                */
                    break;
                case PeripheralDeviceTypes.BridgingExpander
                    when dev.Model.StartsWith("MDM", StringComparison.Ordinal) ||
                         dev.Model.StartsWith("MDH", StringComparison.Ordinal):
                    sense = dev.ReadCapacity(out cmdBuf, out senseBuf, dev.Timeout, out _);

                    if(!sense)
                    {
                        ReadCapacity = cmdBuf;

                        Blocks = (ulong)((cmdBuf[0] << 24) + (cmdBuf[1] << 16) + (cmdBuf[2] << 8) + cmdBuf[3]) &
                                 0xFFFFFFFF;

                        BlockSize = (uint)((cmdBuf[5] << 24) + (cmdBuf[5] << 16) + (cmdBuf[6] << 8) + cmdBuf[7]);
                    }

                    break;
            }

            if(dev.ScsiType == PeripheralDeviceTypes.MultiMediaDevice)
            {
                sense = dev.GetConfiguration(out cmdBuf, out senseBuf, 0, MmcGetConfigurationRt.Current, dev.Timeout,
                                             out _);

                if(sense)
                {
                    AaruConsole.DebugWriteLine("Media-Info command", "READ GET CONFIGURATION:\n{0}",
                                               Sense.PrettifySense(senseBuf));

                    if(dev.IsUsb &&
                       (scsiMediumType == 0x40 || scsiMediumType == 0x41 || scsiMediumType == 0x42))
                        MediaType = MediaType.FlashDrive;
                }
                else
                {
                    MmcConfiguration = cmdBuf;
                    Features.SeparatedFeatures ftr = Features.Separate(cmdBuf);

                    AaruConsole.DebugWriteLine("Media-Info command", "GET CONFIGURATION current profile is {0:X4}h",
                                               ftr.CurrentProfile);

                    switch(ftr.CurrentProfile)
                    {
                        case 0x0001:
                            MediaType = MediaType.GENERIC_HDD;

                            break;
                        case 0x0002:
                            switch(scsiMediumType)
                            {
                                case 0x01:
                                    MediaType = MediaType.PD650;

                                    break;
                                case 0x41:
                                    switch(Blocks)
                                    {
                                        case 58620544:
                                            MediaType = MediaType.REV120;

                                            break;
                                        case 17090880:
                                            MediaType = MediaType.REV35;

                                            break;
                                        case 34185728:
                                            MediaType = MediaType.REV70;

                                            break;
                                    }

                                    break;
                                default:
                                    MediaType = MediaType.Unknown;

                                    break;
                            }

                            break;
                        case 0x0005:
                            MediaType = MediaType.CDMO;

                            break;
                        case 0x0008:
                            MediaType = MediaType.CD;

                            break;
                        case 0x0009:
                            MediaType = MediaType.CDR;

                            break;
                        case 0x000A:
                            MediaType = MediaType.CDRW;

                            break;
                        case 0x0010:
                            MediaType = MediaType.DVDROM;

                            break;
                        case 0x0011:
                            MediaType = MediaType.DVDR;

                            break;
                        case 0x0012:
                            MediaType = MediaType.DVDRAM;

                            break;
                        case 0x0013:
                        case 0x0014:
                            MediaType = MediaType.DVDRW;

                            break;
                        case 0x0015:
                        case 0x0016:
                            MediaType = MediaType.DVDRDL;

                            break;
                        case 0x0017:
                            MediaType = MediaType.DVDRWDL;

                            break;
                        case 0x0018:
                            MediaType = MediaType.DVDDownload;

                            break;
                        case 0x001A:
                            MediaType = MediaType.DVDPRW;

                            break;
                        case 0x001B:
                            MediaType = MediaType.DVDPR;

                            break;
                        case 0x0020:
                            MediaType = MediaType.DDCD;

                            break;
                        case 0x0021:
                            MediaType = MediaType.DDCDR;

                            break;
                        case 0x0022:
                            MediaType = MediaType.DDCDRW;

                            break;
                        case 0x002A:
                            MediaType = MediaType.DVDPRWDL;

                            break;
                        case 0x002B:
                            MediaType = MediaType.DVDPRDL;

                            break;
                        case 0x0040:
                            MediaType = MediaType.BDROM;

                            break;
                        case 0x0041:
                        case 0x0042:
                            MediaType = MediaType.BDR;

                            break;
                        case 0x0043:
                            MediaType = MediaType.BDRE;

                            break;
                        case 0x0050:
                            MediaType = MediaType.HDDVDROM;

                            break;
                        case 0x0051:
                            MediaType = MediaType.HDDVDR;

                            break;
                        case 0x0052:
                            MediaType = MediaType.HDDVDRAM;

                            break;
                        case 0x0053:
                            MediaType = MediaType.HDDVDRW;

                            break;
                        case 0x0058:
                            MediaType = MediaType.HDDVDRDL;

                            break;
                        case 0x005A:
                            MediaType = MediaType.HDDVDRWDL;

                            break;
                    }
                }

                if(MediaType == MediaType.PD650 &&
                   Blocks    == 1281856)
                    MediaType = MediaType.PD650_WORM;

                sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                              MmcDiscStructureFormat.RecognizedFormatLayers, 0, dev.Timeout, out _);

                if(sense)
                    AaruConsole.DebugWriteLine("Media-Info command",
                                               "READ DISC STRUCTURE: Recognized Format Layers\n{0}",
                                               Sense.PrettifySense(senseBuf));
                else
                    RecognizedFormatLayers = cmdBuf;

                sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                              MmcDiscStructureFormat.WriteProtectionStatus, 0, dev.Timeout, out _);

                if(sense)
                    AaruConsole.DebugWriteLine("Media-Info command",
                                               "READ DISC STRUCTURE: Write Protection Status\n{0}",
                                               Sense.PrettifySense(senseBuf));
                else
                    WriteProtectionStatus = cmdBuf;

                // More like a drive information
                /*
                sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.DVD, 0, 0, MmcDiscStructureFormat.CapabilityList, 0, dev.Timeout, out _);
                if(sense)
                    AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: Capability List\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));
                else
                    DataFile.WriteTo("Media-Info command", outputPrefix, "_readdiscstructure_capabilitylist.bin", "SCSI READ DISC STRUCTURE", cmdBuf);
                */

                #region All DVD and HD DVD types
                if(MediaType == MediaType.DVDDownload ||
                   MediaType == MediaType.DVDPR       ||
                   MediaType == MediaType.DVDPRDL     ||
                   MediaType == MediaType.DVDPRW      ||
                   MediaType == MediaType.DVDPRWDL    ||
                   MediaType == MediaType.DVDR        ||
                   MediaType == MediaType.DVDRAM      ||
                   MediaType == MediaType.DVDRDL      ||
                   MediaType == MediaType.DVDROM      ||
                   MediaType == MediaType.DVDRW       ||
                   MediaType == MediaType.DVDRWDL     ||
                   MediaType == MediaType.HDDVDR      ||
                   MediaType == MediaType.HDDVDRAM    ||
                   MediaType == MediaType.HDDVDRDL    ||
                   MediaType == MediaType.HDDVDROM    ||
                   MediaType == MediaType.HDDVDRW     ||
                   MediaType == MediaType.HDDVDRWDL)
                {
                    sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                  MmcDiscStructureFormat.PhysicalInformation, 0, dev.Timeout, out _);

                    if(sense)
                    {
                        AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: PFI\n{0}",
                                                   Sense.PrettifySense(senseBuf));
                    }
                    else
                    {
                        DvdPfi     = cmdBuf;
                        DecodedPfi = PFI.Decode(cmdBuf, MediaType);

                        if(DecodedPfi.HasValue)
                            if(MediaType == MediaType.DVDROM)
                                switch(DecodedPfi.Value.DiskCategory)
                                {
                                    case DiskCategory.DVDPR:
                                        MediaType = MediaType.DVDPR;

                                        break;
                                    case DiskCategory.DVDPRDL:
                                        MediaType = MediaType.DVDPRDL;

                                        break;
                                    case DiskCategory.DVDPRW:
                                        MediaType = MediaType.DVDPRW;

                                        break;
                                    case DiskCategory.DVDPRWDL:
                                        MediaType = MediaType.DVDPRWDL;

                                        break;
                                    case DiskCategory.DVDR:
                                        MediaType = DecodedPfi.Value.PartVersion >= 6 ? MediaType.DVDRDL
                                                        : MediaType.DVDR;

                                        break;
                                    case DiskCategory.DVDRAM:
                                        MediaType = MediaType.DVDRAM;

                                        break;
                                    default:
                                        MediaType = MediaType.DVDROM;

                                        break;
                                    case DiskCategory.DVDRW:
                                        MediaType = DecodedPfi.Value.PartVersion >= 15 ? MediaType.DVDRWDL
                                                        : MediaType.DVDRW;

                                        break;
                                    case DiskCategory.HDDVDR:
                                        MediaType = MediaType.HDDVDR;

                                        break;
                                    case DiskCategory.HDDVDRAM:
                                        MediaType = MediaType.HDDVDRAM;

                                        break;
                                    case DiskCategory.HDDVDROM:
                                        MediaType = MediaType.HDDVDROM;

                                        break;
                                    case DiskCategory.HDDVDRW:
                                        MediaType = MediaType.HDDVDRW;

                                        break;
                                    case DiskCategory.Nintendo:
                                        MediaType = DecodedPfi.Value.DiscSize == DVDSize.Eighty ? MediaType.GOD
                                                        : MediaType.WOD;

                                        break;
                                    case DiskCategory.UMD:
                                        MediaType = MediaType.UMD;

                                        break;
                                }
                    }

                    sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                  MmcDiscStructureFormat.DiscManufacturingInformation, 0, dev.Timeout,
                                                  out _);

                    if(sense)
                    {
                        AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: DMI\n{0}",
                                                   Sense.PrettifySense(senseBuf));
                    }
                    else
                    {
                        DvdDmi = cmdBuf;

                        if(DMI.IsXbox(cmdBuf))
                        {
                            MediaType = MediaType.XGD;
                        }
                        else if(DMI.IsXbox360(cmdBuf))
                        {
                            MediaType = MediaType.XGD2;

                            // All XGD3 all have the same number of blocks
                            if(Blocks == 25063   || // Locked (or non compatible drive)
                               Blocks == 4229664 || // Xtreme unlock
                               Blocks == 4246304)   // Wxripper unlock
                                MediaType = MediaType.XGD3;
                        }
                    }
                }
                #endregion All DVD and HD DVD types

                #region DVD-ROM
                if(MediaType == MediaType.DVDDownload ||
                   MediaType == MediaType.DVDROM)
                {
                    sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                  MmcDiscStructureFormat.CopyrightInformation, 0, dev.Timeout, out _);

                    if(sense)
                        AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: CMI\n{0}",
                                                   Sense.PrettifySense(senseBuf));
                    else
                        DvdCmi = cmdBuf;
                }
                #endregion DVD-ROM

                switch(MediaType)
                {
                    #region DVD-ROM and HD DVD-ROM
                    case MediaType.DVDDownload:
                    case MediaType.DVDROM:
                    case MediaType.HDDVDROM:
                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                      MmcDiscStructureFormat.BurstCuttingArea, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: BCA\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            DvdBca = cmdBuf;

                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                      MmcDiscStructureFormat.DvdAacs, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: DVD AACS\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            DvdAacs = cmdBuf;

                        break;
                    #endregion DVD-ROM and HD DVD-ROM

                    #region DVD-RAM and HD DVD-RAM
                    case MediaType.DVDRAM:
                    case MediaType.HDDVDRAM:
                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                      MmcDiscStructureFormat.DvdramDds, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: DDS\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            DvdRamDds = cmdBuf;

                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                      MmcDiscStructureFormat.DvdramMediumStatus, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: Medium Status\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            DvdRamCartridgeStatus = cmdBuf;

                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                      MmcDiscStructureFormat.DvdramSpareAreaInformation, 0, dev.Timeout,
                                                      out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: SAI\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            DvdRamSpareArea = cmdBuf;

                        break;
                    #endregion DVD-RAM and HD DVD-RAM

                    #region DVD-R and HD DVD-R
                    case MediaType.DVDR:
                    case MediaType.HDDVDR:
                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                      MmcDiscStructureFormat.LastBorderOutRmd, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command",
                                                       "READ DISC STRUCTURE: Last-Out Border RMD\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            LastBorderOutRmd = cmdBuf;

                        break;
                    #endregion DVD-R and HD DVD-R
                }

                var dvdDecrypt = new DVDDecryption(dev);
                sense = dvdDecrypt.ReadBusKey(out cmdBuf, out senseBuf, CopyrightType.CSS, dev.Timeout, out _);

                if(!sense)
                {
                    sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                  MmcDiscStructureFormat.DiscKey, dvdDecrypt.Agid, dev.Timeout, out _);

                    if(sense)
                        AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: Disc Key\n{0}",
                                                   Sense.PrettifySense(senseBuf));
                    else
                        DvdDiscKey = cmdBuf;

                    sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                  MmcDiscStructureFormat.SectorCopyrightInformation, dvdDecrypt.Agid,
                                                  dev.Timeout, out _);

                    if(sense)
                        AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: Sector CMI\n{0}",
                                                   Sense.PrettifySense(senseBuf));
                    else
                        DvdSectorCmi = cmdBuf;
                }

                #region Require drive authentication, won't work
                /*
                sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.DVD, 0, 0, MmcDiscStructureFormat.MediaIdentifier, 0, dev.Timeout, out _);
                if(sense)
                    AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: Media ID\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));
                else
                    DataFile.WriteTo("Media-Info command", outputPrefix, "_readdiscstructure_dvd_mediaid.bin", "SCSI READ DISC STRUCTURE", cmdBuf);
                sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.DVD, 0, 0, MmcDiscStructureFormat.MediaKeyBlock, 0, dev.Timeout, out _);
                if(sense)
                    AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: MKB\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));
                else
                    DataFile.WriteTo("Media-Info command", outputPrefix, "_readdiscstructure_dvd_mkb.bin", "SCSI READ DISC STRUCTURE", cmdBuf);
                sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.DVD, 0, 0, MmcDiscStructureFormat.AACSVolId, 0, dev.Timeout, out _);
                if(sense)
                    AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: AACS Volume ID\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));
                else
                    DataFile.WriteTo("Media-Info command", outputPrefix, "_readdiscstructure_aacsvolid.bin", "SCSI READ DISC STRUCTURE", cmdBuf);
                sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.DVD, 0, 0, MmcDiscStructureFormat.AACSMediaSerial, 0, dev.Timeout, out _);
                if(sense)
                    AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: AACS Media Serial Number\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));
                else
                    DataFile.WriteTo("Media-Info command", outputPrefix, "_readdiscstructure_aacssn.bin", "SCSI READ DISC STRUCTURE", cmdBuf);
                sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.DVD, 0, 0, MmcDiscStructureFormat.AACSMediaId, 0, dev.Timeout, out _);
                if(sense)
                    AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: AACS Media ID\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));
                else
                    DataFile.WriteTo("Media-Info command", outputPrefix, "_readdiscstructure_aacsmediaid.bin", "SCSI READ DISC STRUCTURE", cmdBuf);
                sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.DVD, 0, 0, MmcDiscStructureFormat.AACSMKB, 0, dev.Timeout, out _);
                if(sense)
                    AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: AACS MKB\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));
                else
                    DataFile.WriteTo("Media-Info command", outputPrefix, "_readdiscstructure_aacsmkb.bin", "SCSI READ DISC STRUCTURE", cmdBuf);
                sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.DVD, 0, 0, MmcDiscStructureFormat.AACSLBAExtents, 0, dev.Timeout, out _);
                if(sense)
                    AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: AACS LBA Extents\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));
                else
                    DataFile.WriteTo("Media-Info command", outputPrefix, "_readdiscstructure_aacslbaextents.bin", "SCSI READ DISC STRUCTURE", cmdBuf);
                sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.DVD, 0, 0, MmcDiscStructureFormat.AACSMKBCPRM, 0, dev.Timeout, out _);
                if(sense)
                    AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: AACS CPRM MKB\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));
                else
                    DataFile.WriteTo("Media-Info command", outputPrefix, "_readdiscstructure_aacscprmmkb.bin", "SCSI READ DISC STRUCTURE", cmdBuf);
                sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.DVD, 0, 0, MmcDiscStructureFormat.AACSDataKeys, 0, dev.Timeout, out _);
                if(sense)
                    AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: AACS Data Keys\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));
                else
                    DataFile.WriteTo("Media-Info command", outputPrefix, "_readdiscstructure_aacsdatakeys.bin", "SCSI READ DISC STRUCTURE", cmdBuf);
                */
                #endregion Require drive authentication, won't work

                #region DVD-R and DVD-RW
                if(MediaType == MediaType.DVDR   ||
                   MediaType == MediaType.DVDRW  ||
                   MediaType == MediaType.DVDRDL ||
                   MediaType == MediaType.DVDRWDL)
                {
                    sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                  MmcDiscStructureFormat.PreRecordedInfo, 0, dev.Timeout, out _);

                    if(sense)
                        AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: Pre-Recorded Info\n{0}",
                                                   Sense.PrettifySense(senseBuf));
                    else
                    {
                        DvdPreRecordedInfo = cmdBuf;

                        DecodedDvdPrePitInformation = PRI.Decode(cmdBuf);
                    }
                }
                #endregion DVD-R and DVD-RW

                switch(MediaType)
                {
                    #region DVD-R, DVD-RW and HD DVD-R
                    case MediaType.DVDR:
                    case MediaType.DVDRW:
                    case MediaType.DVDRDL:
                    case MediaType.DVDRWDL:
                    case MediaType.HDDVDR:
                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                      MmcDiscStructureFormat.DvdrMediaIdentifier, 0, dev.Timeout,
                                                      out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: DVD-R Media ID\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            DvdrMediaIdentifier = cmdBuf;

                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                      MmcDiscStructureFormat.DvdrPhysicalInformation, 0, dev.Timeout,
                                                      out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: DVD-R PFI\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                        {
                            DvdrPhysicalInformation = cmdBuf;

                            DecodedDvdrPfi = PFI.Decode(cmdBuf, MediaType);
                        }

                        break;
                    #endregion DVD-R, DVD-RW and HD DVD-R

                    #region All DVD+
                    case MediaType.DVDPR:
                    case MediaType.DVDPRDL:
                    case MediaType.DVDPRW:
                    case MediaType.DVDPRWDL:
                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                      MmcDiscStructureFormat.Adip, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: ADIP\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            DvdPlusAdip = cmdBuf;

                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                      MmcDiscStructureFormat.Dcb, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: DCB\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            DvdPlusDcb = cmdBuf;

                        break;
                    #endregion All DVD+

                    #region HD DVD-ROM
                    case MediaType.HDDVDROM:
                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                      MmcDiscStructureFormat.HddvdCopyrightInformation, 0, dev.Timeout,
                                                      out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: HD DVD CMI\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            HddvdCopyrightInformation = cmdBuf;

                        break;
                    #endregion HD DVD-ROM
                }

                #region HD DVD-R
                if(MediaType == MediaType.HDDVDR)
                {
                    sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                  MmcDiscStructureFormat.HddvdrMediumStatus, 0, dev.Timeout, out _);

                    if(sense)
                        AaruConsole.DebugWriteLine("Media-Info command",
                                                   "READ DISC STRUCTURE: HD DVD-R Medium Status\n{0}",
                                                   Sense.PrettifySense(senseBuf));
                    else
                        HddvdrMediumStatus = cmdBuf;

                    sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                  MmcDiscStructureFormat.HddvdrLastRmd, 0, dev.Timeout, out _);

                    if(sense)
                        AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: Last RMD\n{0}",
                                                   Sense.PrettifySense(senseBuf));
                    else
                        HddvdrLastRmd = cmdBuf;
                }
                #endregion HD DVD-R

                #region DVD-R DL, DVD-RW DL, DVD+R DL, DVD+RW DL
                if(MediaType == MediaType.DVDPRDL ||
                   MediaType == MediaType.DVDRDL  ||
                   MediaType == MediaType.DVDRWDL ||
                   MediaType == MediaType.DVDPRWDL)
                {
                    sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                  MmcDiscStructureFormat.DvdrLayerCapacity, 0, dev.Timeout, out _);

                    if(sense)
                        AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: Layer Capacity\n{0}",
                                                   Sense.PrettifySense(senseBuf));
                    else
                        DvdrLayerCapacity = cmdBuf;
                }
                #endregion DVD-R DL, DVD-RW DL, DVD+R DL, DVD+RW DL

                switch(MediaType)
                {
                    #region DVD-R DL
                    case MediaType.DVDRDL:
                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                      MmcDiscStructureFormat.MiddleZoneStart, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command",
                                                       "READ DISC STRUCTURE: Middle Zone Start\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            DvdrDlMiddleZoneStart = cmdBuf;

                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                      MmcDiscStructureFormat.JumpIntervalSize, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command",
                                                       "READ DISC STRUCTURE: Jump Interval Size\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            DvdrDlJumpIntervalSize = cmdBuf;

                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                      MmcDiscStructureFormat.ManualLayerJumpStartLba, 0, dev.Timeout,
                                                      out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command",
                                                       "READ DISC STRUCTURE: Manual Layer Jump Start LBA\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            DvdrDlManualLayerJumpStartLba = cmdBuf;

                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                      MmcDiscStructureFormat.RemapAnchorPoint, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command",
                                                       "READ DISC STRUCTURE: Remap Anchor Point\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            DvdrDlRemapAnchorPoint = cmdBuf;

                        break;
                    #endregion DVD-R DL

                    #region All Blu-ray
                    case MediaType.BDR:
                    case MediaType.BDRE:
                    case MediaType.BDROM:
                    case MediaType.UHDBD:
                    case MediaType.BDRXL:
                    case MediaType.BDREXL:
                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Bd, 0, 0,
                                                      MmcDiscStructureFormat.DiscInformation, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: DI\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            BlurayDiscInformation = cmdBuf;

                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Bd, 0, 0,
                                                      MmcDiscStructureFormat.Pac, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: PAC\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            BlurayPac = cmdBuf;

                        break;
                    #endregion All Blu-ray
                }

                switch(MediaType)
                {
                    #region BD-ROM only
                    case MediaType.BDROM:
                    case MediaType.UHDBD:
                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Bd, 0, 0,
                                                      MmcDiscStructureFormat.BdBurstCuttingArea, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: BCA\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            BlurayBurstCuttingArea = cmdBuf;

                        break;
                    #endregion BD-ROM only

                    #region Writable Blu-ray only
                    case MediaType.BDR:
                    case MediaType.BDRE:
                    case MediaType.BDRXL:
                    case MediaType.BDREXL:
                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Bd, 0, 0,
                                                      MmcDiscStructureFormat.BdDds, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: DDS\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            BlurayDds = cmdBuf;

                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Bd, 0, 0,
                                                      MmcDiscStructureFormat.CartridgeStatus, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command",
                                                       "READ DISC STRUCTURE: Cartridge Status\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            BlurayCartridgeStatus = cmdBuf;

                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Bd, 0, 0,
                                                      MmcDiscStructureFormat.BdSpareAreaInformation, 0, dev.Timeout,
                                                      out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command",
                                                       "READ DISC STRUCTURE: Spare Area Information\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            BluraySpareAreaInformation = cmdBuf;

                        sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Bd, 0, 0,
                                                      MmcDiscStructureFormat.RawDfl, 0, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: Raw DFL\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            BlurayRawDfl = cmdBuf;

                        sense = dev.ReadDiscInformation(out cmdBuf, out senseBuf,
                                                        MmcDiscInformationDataTypes.TrackResources, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC INFORMATION 001b\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            BlurayTrackResources = cmdBuf;

                        sense = dev.ReadDiscInformation(out cmdBuf, out senseBuf,
                                                        MmcDiscInformationDataTypes.PowResources, dev.Timeout, out _);

                        if(sense)
                            AaruConsole.DebugWriteLine("Media-Info command", "READ DISC INFORMATION 010b\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        else
                            BlurayPowResources = cmdBuf;

                        break;
                    #endregion Writable Blu-ray only

                    #region CDs
                    case MediaType.CD:
                    case MediaType.CDR:
                    case MediaType.CDROM:
                    case MediaType.CDRW:
                    case MediaType.Unknown:
                        // We discarded all discs that falsify a TOC before requesting a real TOC
                        // No TOC, no CD (or an empty one)
                        bool tocSense = dev.ReadTocPmaAtip(out cmdBuf, out senseBuf, false, 0, 0, dev.Timeout, out _);

                        if(tocSense)
                        {
                            AaruConsole.DebugWriteLine("Media-Info command", "READ TOC/PMA/ATIP: TOC\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        }
                        else
                        {
                            Toc        = cmdBuf;
                            DecodedToc = TOC.Decode(cmdBuf);

                            // As we have a TOC we know it is a CD
                            if(MediaType == MediaType.Unknown)
                                MediaType = MediaType.CD;
                        }

                        // ATIP exists on blank CDs
                        sense = dev.ReadAtip(out cmdBuf, out senseBuf, dev.Timeout, out _);

                        if(sense)
                        {
                            AaruConsole.DebugWriteLine("Media-Info command", "READ TOC/PMA/ATIP: ATIP\n{0}",
                                                       Sense.PrettifySense(senseBuf));
                        }
                        else
                        {
                            Atip        = cmdBuf;
                            DecodedAtip = ATIP.Decode(cmdBuf);

                            if(DecodedAtip != null)

                                // Only CD-R and CD-RW have ATIP
                                MediaType = DecodedAtip.DiscType ? MediaType.CDRW : MediaType.CDR;
                            else
                                Atip = null;
                        }

                        // We got a TOC, get information about a recorded/mastered CD
                        if(!tocSense)
                        {
                            sense = dev.ReadSessionInfo(out cmdBuf, out senseBuf, dev.Timeout, out _);

                            if(sense)
                            {
                                AaruConsole.DebugWriteLine("Media-Info command", "READ TOC/PMA/ATIP: Session info\n{0}",
                                                           Sense.PrettifySense(senseBuf));
                            }
                            else if(cmdBuf.Length > 4)
                            {
                                Session        = cmdBuf;
                                DecodedSession = Decoders.CD.Session.Decode(cmdBuf);

                                if(DecodedSession.HasValue)
                                {
                                    sessions              = DecodedSession.Value.LastCompleteSession;
                                    firstTrackLastSession = DecodedSession.Value.TrackDescriptors[0].TrackNumber;
                                }
                            }

                            sense = dev.ReadRawToc(out cmdBuf, out senseBuf, 1, dev.Timeout, out _);

                            if(sense)
                            {
                                AaruConsole.DebugWriteLine("Media-Info command", "READ TOC/PMA/ATIP: Raw TOC\n{0}",
                                                           Sense.PrettifySense(senseBuf));
                            }
                            else if(cmdBuf.Length > 4)
                            {
                                RawToc = cmdBuf;

                                FullToc = FullTOC.Decode(cmdBuf);
                            }

                            sense = dev.ReadPma(out cmdBuf, out senseBuf, dev.Timeout, out _);

                            if(sense)
                                AaruConsole.DebugWriteLine("Media-Info command", "READ TOC/PMA/ATIP: PMA\n{0}",
                                                           Sense.PrettifySense(senseBuf));
                            else if(cmdBuf.Length > 4)
                                Pma = cmdBuf;

                            sense = dev.ReadCdText(out cmdBuf, out senseBuf, dev.Timeout, out _);

                            if(sense)
                            {
                                AaruConsole.DebugWriteLine("Media-Info command", "READ TOC/PMA/ATIP: CD-TEXT\n{0}",
                                                           Sense.PrettifySense(senseBuf));
                            }
                            else if(cmdBuf.Length > 4)
                            {
                                CdTextLeadIn        = cmdBuf;
                                DecodedCdTextLeadIn = CDTextOnLeadIn.Decode(cmdBuf);
                            }

                            sense = dev.ReadMcn(out string mcn, out _, out _, dev.Timeout, out _);

                            if(!sense      &&
                               mcn != null &&
                               mcn != "0000000000000")
                                Mcn = mcn;

                            Isrcs = new Dictionary<byte, string>();

                            for(byte i = DecodedToc.Value.FirstTrack; i <= DecodedToc.Value.LastTrack; i++)
                            {
                                sense = dev.ReadIsrc(i, out string isrc, out _, out _, dev.Timeout, out _);

                                if(!sense       &&
                                   isrc != null &&
                                   isrc != "000000000000")
                                    Isrcs.Add(i, isrc);
                            }

                            if(Isrcs.Count == 0)
                                Isrcs = null;
                        }

                        break;
                    #endregion CDs
                }

                #region Nintendo
                if(MediaType == MediaType.Unknown &&
                   Blocks    > 0)
                {
                    sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                  MmcDiscStructureFormat.PhysicalInformation, 0, dev.Timeout, out _);

                    if(sense)
                    {
                        AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: PFI\n{0}",
                                                   Sense.PrettifySense(senseBuf));
                    }
                    else
                    {
                        DvdPfi = cmdBuf;
                        PFI.PhysicalFormatInformation? nintendoPfi = PFI.Decode(cmdBuf, MediaType);

                        if(nintendoPfi != null)
                        {
                            AaruConsole.WriteLine("PFI:\n{0}", PFI.Prettify(cmdBuf, MediaType));

                            if(nintendoPfi.Value.DiskCategory == DiskCategory.Nintendo &&
                               nintendoPfi.Value.PartVersion  == 15)
                                switch(nintendoPfi.Value.DiscSize)
                                {
                                    case DVDSize.Eighty:
                                        MediaType = MediaType.GOD;

                                        break;
                                    case DVDSize.OneTwenty:
                                        MediaType = MediaType.WOD;

                                        break;
                                }
                        }
                    }

                    sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                  MmcDiscStructureFormat.DiscManufacturingInformation, 0, dev.Timeout,
                                                  out _);

                    if(sense)
                        AaruConsole.DebugWriteLine("Media-Info command", "READ DISC STRUCTURE: DMI\n{0}",
                                                   Sense.PrettifySense(senseBuf));
                    else
                        DvdDmi = cmdBuf;
                }
                #endregion Nintendo
            }

            sense = dev.ReadMediaSerialNumber(out cmdBuf, out senseBuf, dev.Timeout, out _);

            if(sense)
            {
                AaruConsole.DebugWriteLine("Media-Info command", "READ MEDIA SERIAL NUMBER\n{0}",
                                           Sense.PrettifySense(senseBuf));
            }
            else
            {
                if(cmdBuf.Length >= 4)
                    MediaSerialNumber = cmdBuf;
            }

            switch(MediaType)
            {
                #region Xbox
                case MediaType.XGD:
                case MediaType.XGD2:
                case MediaType.XGD3:
                    // We need to get INQUIRY to know if it is a Kreon drive
                    sense = dev.ScsiInquiry(out byte[] inqBuffer, out senseBuf);

                    if(!sense)
                    {
                        Inquiry? inq = Inquiry.Decode(inqBuffer);

                        if(inq?.KreonPresent == true)
                        {
                            sense = dev.KreonExtractSs(out cmdBuf, out senseBuf, dev.Timeout, out _);

                            if(sense)
                                AaruConsole.DebugWriteLine("Media-Info command", "KREON EXTRACT SS:\n{0}",
                                                           Sense.PrettifySense(senseBuf));
                            else
                                XboxSecuritySector = cmdBuf;

                            DecodedXboxSecuritySector = SS.Decode(cmdBuf);

                            // Get video partition size
                            AaruConsole.DebugWriteLine("Dump-media command", "Getting video partition size");
                            sense = dev.KreonLock(out senseBuf, dev.Timeout, out _);

                            if(sense)
                            {
                                AaruConsole.ErrorWriteLine("Cannot lock drive, not continuing.");

                                break;
                            }

                            sense = dev.ReadCapacity(out cmdBuf, out senseBuf, dev.Timeout, out _);

                            if(sense)
                            {
                                AaruConsole.ErrorWriteLine("Cannot get disc capacity.");

                                break;
                            }

                            ulong totalSize =
                                (ulong)((cmdBuf[0] << 24) + (cmdBuf[1] << 16) + (cmdBuf[2] << 8) + cmdBuf[3]) &
                                0xFFFFFFFF;

                            sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                          MmcDiscStructureFormat.PhysicalInformation, 0, 0, out _);

                            if(sense)
                            {
                                AaruConsole.ErrorWriteLine("Cannot get PFI.");

                                break;
                            }

                            AaruConsole.DebugWriteLine("Dump-media command", "Video partition total size: {0} sectors",
                                                       totalSize);

                            ulong l0Video = PFI.Decode(cmdBuf, MediaType).Value.Layer0EndPSN -
                                            PFI.Decode(cmdBuf, MediaType).Value.DataAreaStartPSN + 1;

                            ulong l1Video = totalSize - l0Video + 1;

                            // Get game partition size
                            AaruConsole.DebugWriteLine("Dump-media command", "Getting game partition size");
                            sense = dev.KreonUnlockXtreme(out senseBuf, dev.Timeout, out _);

                            if(sense)
                            {
                                AaruConsole.ErrorWriteLine("Cannot unlock drive, not continuing.");

                                break;
                            }

                            sense = dev.ReadCapacity(out cmdBuf, out senseBuf, dev.Timeout, out _);

                            if(sense)
                            {
                                AaruConsole.ErrorWriteLine("Cannot get disc capacity.");

                                return;
                            }

                            ulong gameSize =
                                ((ulong)((cmdBuf[0] << 24) + (cmdBuf[1] << 16) + (cmdBuf[2] << 8) + cmdBuf[3]) &
                                 0xFFFFFFFF) + 1;

                            AaruConsole.DebugWriteLine("Dump-media command", "Game partition total size: {0} sectors",
                                                       gameSize);

                            // Get middle zone size
                            AaruConsole.DebugWriteLine("Dump-media command", "Getting middle zone size");
                            sense = dev.KreonUnlockWxripper(out senseBuf, dev.Timeout, out _);

                            if(sense)
                            {
                                AaruConsole.ErrorWriteLine("Cannot unlock drive, not continuing.");

                                break;
                            }

                            sense = dev.ReadCapacity(out cmdBuf, out senseBuf, dev.Timeout, out _);

                            if(sense)
                            {
                                AaruConsole.ErrorWriteLine("Cannot get disc capacity.");

                                break;
                            }

                            totalSize = (ulong)((cmdBuf[0] << 24) + (cmdBuf[1] << 16) + (cmdBuf[2] << 8) + cmdBuf[3]) &
                                        0xFFFFFFFF;

                            sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.Dvd, 0, 0,
                                                          MmcDiscStructureFormat.PhysicalInformation, 0, 0, out _);

                            if(sense)
                            {
                                AaruConsole.ErrorWriteLine("Cannot get PFI.");

                                break;
                            }

                            AaruConsole.DebugWriteLine("Dump-media command", "Unlocked total size: {0} sectors",
                                                       totalSize);

                            ulong middleZone =
                                totalSize - (PFI.Decode(cmdBuf, MediaType).Value.Layer0EndPSN -
                                             PFI.Decode(cmdBuf, MediaType).Value.DataAreaStartPSN + 1) - gameSize + 1;

                            totalSize = l0Video + l1Video + (middleZone * 2) + gameSize;
                            ulong layerBreak = l0Video + middleZone + (gameSize / 2);

                            XgdInfo = new XgdInfo
                            {
                                L0Video    = l0Video,
                                L1Video    = l1Video,
                                MiddleZone = middleZone,
                                GameSize   = gameSize,
                                TotalSize  = totalSize,
                                LayerBreak = layerBreak
                            };
                        }
                    }

                    break;
                #endregion Xbox

                case MediaType.Unknown:
                    MediaType = MediaTypeFromDevice.GetFromScsi((byte)dev.ScsiType, dev.Manufacturer, dev.Model,
                                                                scsiMediumType, scsiDensityCode, Blocks, BlockSize,
                                                                dev.IsUsb, true);

                    break;
            }

            if(MediaType == MediaType.Unknown &&
               dev.IsUsb                      &&
               containsFloppyPage)
                MediaType = MediaType.FlashDrive;

            if(MediaType == MediaType.Unknown &&
               !dev.IsRemovable)
                MediaType = MediaType.GENERIC_HDD;

            if(DeviceInfo.ScsiType != PeripheralDeviceTypes.MultiMediaDevice ||
               (dev.IsUsb && (scsiMediumType == 0x40 || scsiMediumType == 0x41 || scsiMediumType == 0x42)))
                return;

            sense = dev.ReadDiscInformation(out cmdBuf, out senseBuf, MmcDiscInformationDataTypes.DiscInformation,
                                            dev.Timeout, out _);

            if(sense)
            {
                AaruConsole.DebugWriteLine("Media-Info command", "READ DISC INFORMATION 000b\n{0}",
                                           Sense.PrettifySense(senseBuf));
            }
            else
            {
                DiscInformation        = cmdBuf;
                DecodedDiscInformation = Decoders.SCSI.MMC.DiscInformation.Decode000b(cmdBuf);

                if(DecodedDiscInformation.HasValue)
                    if(MediaType == MediaType.CD)
                        switch(DecodedDiscInformation.Value.DiscType)
                        {
                            case 0x10:
                                MediaType = MediaType.CDI;

                                break;
                            case 0x20:
                                MediaType = MediaType.CDROMXA;

                                break;
                        }
            }

            MediaType tmpType = MediaType;
            MMC.DetectDiscType(ref tmpType, sessions, FullToc, dev, out _, out _, firstTrackLastSession, Blocks);

            MediaType = tmpType;
        }

        /// <summary>Decoded DVD Pre-Recorded Information</summary>
        public PRI.PreRecordedInformation? DecodedDvdPrePitInformation { get; }
        /// <summary>Decoded recordable DVD Physical Format Information</summary>
        public PFI.PhysicalFormatInformation? DecodedDvdrPfi { get; }
        /// <summary>Raw media serial number</summary>
        public byte[] MediaSerialNumber { get; }
        /// <summary>Raw Xbox security sectors</summary>
        public byte[] XboxSecuritySector { get; }
        /// <summary>Decoded Xbox security sectors</summary>
        public SS.SecuritySector? DecodedXboxSecuritySector { get; }
        /// <summary>Information about an XGD, XGD2 or XGD3 media</summary>
        public XgdInfo XgdInfo { get; }
        /// <summary>MMC drive raw GET CONFIGURATION</summary>
        public byte[] MmcConfiguration { get; }
        /// <summary>Raw recognized format layers</summary>
        public byte[] RecognizedFormatLayers { get; }
        /// <summary>Raw write protection status</summary>
        public byte[] WriteProtectionStatus { get; }
        /// <summary>Raw DVD Physical Format Information</summary>
        public byte[] DvdPfi { get; }
        /// <summary>Decoded DVD Physical Format Information</summary>
        public PFI.PhysicalFormatInformation? DecodedPfi { get; }
        /// <summary>Raw DVD Disc Manufacturing Information</summary>
        public byte[] DvdDmi { get; }
        /// <summary>Raw DVD Copyright Management Information</summary>
        public byte[] DvdCmi { get; }
        /// <summary>Raw DVD Burst Cutting Area</summary>
        public byte[] DvdBca { get; }
        /// <summary>Raw DVD AACS information</summary>
        public byte[] DvdAacs { get; }
        /// <summary>Raw DVD-RAM Disc Definition Structure</summary>
        public byte[] DvdRamDds { get; }
        /// <summary>Raw DVD-RAM Cartridge Status</summary>
        public byte[] DvdRamCartridgeStatus { get; }
        /// <summary>Raw DVD-RAM Spare Area Information</summary>
        public byte[] DvdRamSpareArea { get; }
        /// <summary>Raw DVD-R(W) Last Border-Out RMD</summary>
        public byte[] LastBorderOutRmd { get; }
        /// <summary>Raw DVD-R(W) Pre-Recorded Information</summary>
        public byte[] DvdPreRecordedInfo { get; }
        /// <summary>Raw DVD-R Media ID</summary>
        public byte[] DvdrMediaIdentifier { get; }
        /// <summary>Raw recordable DVD Physical Format Information</summary>
        public byte[] DvdrPhysicalInformation { get; }
        /// <summary>Raw DVD+R(W) ADIP</summary>
        public byte[] DvdPlusAdip { get; }
        /// <summary>Raw DVD+R(W) Disc Control Blocks</summary>
        public byte[] DvdPlusDcb { get; }
        /// <summary>Raw HD DVD Copyright Management Information</summary>
        public byte[] HddvdCopyrightInformation { get; }
        /// <summary>Raw HD DVD-R Medium Status</summary>
        public byte[] HddvdrMediumStatus { get; }
        /// <summary>Raw HD DVD-R(W) Last Border-Out RMD</summary>
        public byte[] HddvdrLastRmd { get; }
        /// <summary>Raw DVD-R(W) Layer Capacity</summary>
        public byte[] DvdrLayerCapacity { get; }
        /// <summary>Raw DVD-R DL Middle Zone start</summary>
        public byte[] DvdrDlMiddleZoneStart { get; }
        /// <summary>Raw DVD-R DL Jump Interval size</summary>
        public byte[] DvdrDlJumpIntervalSize { get; }
        /// <summary>Raw DVD-R DL Manual Layer Jump Start LBA</summary>
        public byte[] DvdrDlManualLayerJumpStartLba { get; }
        /// <summary>Raw DVD-R DL Remap Anchor Point</summary>
        public byte[] DvdrDlRemapAnchorPoint { get; }
        /// <summary>Raw Blu-ray Disc Information</summary>
        public byte[] BlurayDiscInformation { get; }
        /// <summary>Raw Blu-ray PAC</summary>
        public byte[] BlurayPac { get; }
        /// <summary>Raw Blu-ray Burst Cutting Area</summary>
        public byte[] BlurayBurstCuttingArea { get; }
        /// <summary>Raw Blu-ray Disc Definition Structure</summary>
        public byte[] BlurayDds { get; }
        /// <summary>Raw Blu-ray Cartridge Status</summary>
        public byte[] BlurayCartridgeStatus { get; }
        /// <summary>Raw Blu-ray Spare Area Information</summary>
        public byte[] BluraySpareAreaInformation { get; }
        /// <summary>Raw Blu-ray DFL</summary>
        public byte[] BlurayRawDfl { get; }
        /// <summary>Raw Blu-ray Pseudo OverWrite Resources</summary>
        public byte[] BlurayPowResources { get; }
        /// <summary>Raw READ TOC response</summary>
        public byte[] Toc { get; }
        /// <summary>Raw READ ATIP response</summary>
        public byte[] Atip { get; }
        /// <summary>Raw READ DISC INFORMATION response</summary>
        public byte[] DiscInformation { get; }
        /// <summary>Raw READ SESSION response</summary>
        public byte[] Session { get; }
        /// <summary>Raw READ FULL TOC response</summary>
        public byte[] RawToc { get; }
        /// <summary>Raw READ PMA response</summary>
        public byte[] Pma { get; }
        /// <summary>Raw Lead-In's CD-TEXT response</summary>
        public byte[] CdTextLeadIn { get; }
        /// <summary>Decoded READ TOC response</summary>
        public TOC.CDTOC? DecodedToc { get; }
        /// <summary>Decoded READ ATIP response</summary>
        public ATIP.CDATIP DecodedAtip { get; }
        /// <summary>Decoded READ SESSION response</summary>
        public Session.CDSessionInfo? DecodedSession { get; }
        /// <summary>Decoded READ FULL TOC response</summary>
        public FullTOC.CDFullTOC? FullToc { get; }
        /// <summary>Decoded Lead-In CD-TEXT response</summary>
        public CDTextOnLeadIn.CDText? DecodedCdTextLeadIn { get; }
        /// <summary>Raw Blu-ray track resources</summary>
        public byte[] BlurayTrackResources { get; }
        /// <summary>Decoded Blu-ray Disc Information</summary>
        public DiscInformation.StandardDiscInformation? DecodedDiscInformation { get; }
        /// <summary>Decoded Media Catalogue Number</summary>
        public string Mcn { get; }
        /// <summary>List of decoded track ISRCs</summary>
        public Dictionary<byte, string> Isrcs { get; }
        /// <summary>Set if media is inserted in drive</summary>
        public bool MediaInserted { get; }
        /// <summary>Detected media type</summary>
        public MediaType MediaType { get; }
        /// <summary>Device information</summary>
        public DeviceInfo DeviceInfo { get; }
        /// <summary>Raw READ CAPACITY(10) response</summary>
        public byte[] ReadCapacity { get; }
        /// <summary>Number of blocks in media</summary>
        public ulong Blocks { get; }
        /// <summary>Logical block size</summary>
        public uint BlockSize { get; }
        /// <summary>Raw READ CAPACITY(16) response</summary>
        public byte[] ReadCapacity16 { get; }
        /// <summary>Raw SSC Density support</summary>
        public byte[] DensitySupport { get; }
        /// <summary>Decoded SSC Density support</summary>
        public DensitySupport.DensitySupportHeader? DensitySupportHeader { get; }
        /// <summary>Raw SSC media support</summary>
        public byte[] MediaTypeSupport { get; }
        /// <summary>Decoded SSC media support</summary>
        public DensitySupport.MediaTypeSupportHeader? MediaTypeSupportHeader { get; }
        /// <summary>Raw data from DVD sector Copyright Management Information</summary>
        public byte[] DvdSectorCmi { get; }
        /// <summary>Raw DVD Disc Key</summary>
        public byte[] DvdDiscKey { get; }
    }
}