// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename       : Ata28.cs
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// Component      : DiscImageChef device testing.
//
// --[ 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 © 2011-2019 Natalia Portillo
// ****************************************************************************/

using DiscImageChef.Console;
using DiscImageChef.Decoders.ATA;
using DiscImageChef.Devices;

namespace DiscImageChef.Tests.Devices.ATA
{
    static class Ata28
    {
        internal static void Menu(string devPath, Device dev)
        {
            while(true)
            {
                System.Console.Clear();
                DicConsole.WriteLine("Device: {0}", devPath);
                DicConsole.WriteLine("Send a 28-bit ATA command to the device:");
                DicConsole.WriteLine("1.- Send READ BUFFER command.");
                DicConsole.WriteLine("2.- Send READ BUFFER DMA command.");
                DicConsole.WriteLine("3.- Send READ DMA command.");
                DicConsole.WriteLine("4.- Send READ DMA WITH RETRIES command.");
                DicConsole.WriteLine("5.- Send READ LONG command.");
                DicConsole.WriteLine("6.- Send READ LONG WITH RETRIES command.");
                DicConsole.WriteLine("7.- Send READ MULTIPLE command.");
                DicConsole.WriteLine("8.- Send READ NATIVE MAX ADDRESS command.");
                DicConsole.WriteLine("9.- Send READ SECTORS command.");
                DicConsole.WriteLine("10.- Send READ SECTORS WITH RETRIES command.");
                DicConsole.WriteLine("11.- Send SEEK command.");
                DicConsole.WriteLine("0.- Return to ATA commands menu.");
                DicConsole.Write("Choose: ");

                string strDev = System.Console.ReadLine();
                if(!int.TryParse(strDev, out int item))
                {
                    DicConsole.WriteLine("Not a number. Press any key to continue...");
                    System.Console.ReadKey();
                    continue;
                }

                switch(item)
                {
                    case 0:
                        DicConsole.WriteLine("Returning to ATA commands menu...");
                        return;
                    case 1:
                        ReadBuffer(devPath, dev);
                        continue;
                    case 2:
                        ReadBufferDma(devPath, dev);
                        continue;
                    case 3:
                        ReadDma(devPath, dev, false);
                        continue;
                    case 4:
                        ReadDma(devPath, dev, true);
                        continue;
                    case 5:
                        ReadLong(devPath, dev, false);
                        continue;
                    case 6:
                        ReadLong(devPath, dev, true);
                        continue;
                    case 7:
                        ReadMultiple(devPath, dev);
                        continue;
                    case 8:
                        ReadNativeMaxAddress(devPath, dev);
                        continue;
                    case 9:
                        ReadSectors(devPath, dev, false);
                        continue;
                    case 10:
                        ReadSectors(devPath, dev, true);
                        continue;
                    case 11:
                        Seek(devPath, dev);
                        continue;
                    default:
                        DicConsole.WriteLine("Incorrect option. Press any key to continue...");
                        System.Console.ReadKey();
                        continue;
                }
            }
        }

        static void ReadBuffer(string devPath, Device dev)
        {
            start:
            System.Console.Clear();
            bool sense = dev.ReadBuffer(out byte[] buffer, out AtaErrorRegistersLba28 errorRegisters, dev.Timeout,
                                        out double duration);

            menu:
            DicConsole.WriteLine("Device: {0}", devPath);
            DicConsole.WriteLine("Sending READ BUFFER to the device:");
            DicConsole.WriteLine("Command took {0} ms.",         duration);
            DicConsole.WriteLine("Sense is {0}.",                sense);
            DicConsole.WriteLine("Buffer is {0} bytes.",         buffer?.Length.ToString() ?? "null");
            DicConsole.WriteLine("Buffer is null or empty? {0}", ArrayHelpers.ArrayIsNullOrEmpty(buffer));
            DicConsole.WriteLine();
            DicConsole.WriteLine("Choose what to do:");
            DicConsole.WriteLine("1.- Print buffer.");
            DicConsole.WriteLine("2.- Decode error registers.");
            DicConsole.WriteLine("3.- Send command again.");
            DicConsole.WriteLine("0.- Return to 28-bit ATA commands menu.");
            DicConsole.Write("Choose: ");

            string strDev = System.Console.ReadLine();
            if(!int.TryParse(strDev, out int item))
            {
                DicConsole.WriteLine("Not a number. Press any key to continue...");
                System.Console.ReadKey();
                System.Console.Clear();
                goto menu;
            }

            switch(item)
            {
                case 0:
                    DicConsole.WriteLine("Returning to 28-bit ATA commands menu...");
                    return;
                case 1:
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    DicConsole.WriteLine("READ BUFFER response:");
                    if(buffer != null) PrintHex.PrintHexArray(buffer, 64);
                    DicConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    goto menu;
                case 2:
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    DicConsole.WriteLine("READ BUFFER status registers:");
                    DicConsole.Write("{0}", MainClass.DecodeAtaRegisters(errorRegisters));
                    DicConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    goto menu;
                case 3: goto start;
                default:
                    DicConsole.WriteLine("Incorrect option. Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    goto menu;
            }
        }

        static void ReadBufferDma(string devPath, Device dev)
        {
            start:
            System.Console.Clear();
            bool sense = dev.ReadBufferDma(out byte[] buffer, out AtaErrorRegistersLba28 errorRegisters, dev.Timeout,
                                           out double duration);

            menu:
            DicConsole.WriteLine("Device: {0}", devPath);
            DicConsole.WriteLine("Sending READ BUFFER DMA to the device:");
            DicConsole.WriteLine("Command took {0} ms.",         duration);
            DicConsole.WriteLine("Sense is {0}.",                sense);
            DicConsole.WriteLine("Buffer is {0} bytes.",         buffer?.Length.ToString() ?? "null");
            DicConsole.WriteLine("Buffer is null or empty? {0}", ArrayHelpers.ArrayIsNullOrEmpty(buffer));
            DicConsole.WriteLine();
            DicConsole.WriteLine("Choose what to do:");
            DicConsole.WriteLine("1.- Print buffer.");
            DicConsole.WriteLine("2.- Decode error registers.");
            DicConsole.WriteLine("3.- Send command again.");
            DicConsole.WriteLine("0.- Return to 28-bit ATA commands menu.");
            DicConsole.Write("Choose: ");

            string strDev = System.Console.ReadLine();
            if(!int.TryParse(strDev, out int item))
            {
                DicConsole.WriteLine("Not a number. Press any key to continue...");
                System.Console.ReadKey();
                System.Console.Clear();
                goto menu;
            }

            switch(item)
            {
                case 0:
                    DicConsole.WriteLine("Returning to 28-bit ATA commands menu...");
                    return;
                case 1:
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    DicConsole.WriteLine("READ BUFFER DMA response:");
                    if(buffer != null) PrintHex.PrintHexArray(buffer, 64);
                    DicConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    goto menu;
                case 2:
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    DicConsole.WriteLine("READ BUFFER DMA status registers:");
                    DicConsole.Write("{0}", MainClass.DecodeAtaRegisters(errorRegisters));
                    DicConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    goto menu;
                case 3: goto start;
                default:
                    DicConsole.WriteLine("Incorrect option. Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    goto menu;
            }
        }

        static void ReadDma(string devPath, Device dev, bool retries)
        {
            uint   lba   = 0;
            byte   count = 1;
            string strDev;
            int    item;

            parameters:
            while(true)
            {
                System.Console.Clear();
                DicConsole.WriteLine("Device: {0}",                         devPath);
                DicConsole.WriteLine("Parameters for READ DMA {0}command:", retries ? "WITH RETRIES " : "");
                DicConsole.WriteLine("LBA: {0}",                            lba);
                DicConsole.WriteLine("Count: {0}",                          count);
                DicConsole.WriteLine();
                DicConsole.WriteLine("Choose what to do:");
                DicConsole.WriteLine("1.- Change parameters.");
                DicConsole.WriteLine("2.- Send command with these parameters.");
                DicConsole.WriteLine("0.- Return to 28-bit ATA commands menu.");

                strDev = System.Console.ReadLine();
                if(!int.TryParse(strDev, out item))
                {
                    DicConsole.WriteLine("Not a number. Press any key to continue...");
                    System.Console.ReadKey();
                    continue;
                }

                switch(item)
                {
                    case 0:
                        DicConsole.WriteLine("Returning to 28-bit ATA commands menu...");
                        return;
                    case 1:
                        DicConsole.Write("What logical block address?: ");
                        strDev = System.Console.ReadLine();
                        if(!uint.TryParse(strDev, out lba))
                        {
                            DicConsole.WriteLine("Not a number. Press any key to continue...");
                            lba = 0;
                            System.Console.ReadKey();
                            continue;
                        }

                        if(lba > 0xFFFFFFF)
                        {
                            DicConsole
                               .WriteLine("Logical block address cannot be bigger than {0}. Setting it to {0}...",
                                          0xFFFFFFF);
                            lba = 0xFFFFFFF;
                        }

                        DicConsole.Write("How many sectors?: ");
                        strDev = System.Console.ReadLine();
                        if(!byte.TryParse(strDev, out count))
                        {
                            DicConsole.WriteLine("Not a number. Press any key to continue...");
                            count = 0;
                            System.Console.ReadKey();
                        }

                        break;
                    case 2: goto start;
                }
            }

            start:
            System.Console.Clear();
            bool sense = dev.ReadDma(out byte[] buffer, out AtaErrorRegistersLba28 errorRegisters, retries, lba, count,
                                     dev.Timeout, out double duration);

            menu:
            DicConsole.WriteLine("Device: {0}",                        devPath);
            DicConsole.WriteLine("Sending READ DMA {0}to the device:", retries ? "WITH RETRIES " : "");
            DicConsole.WriteLine("Command took {0} ms.",               duration);
            DicConsole.WriteLine("Sense is {0}.",                      sense);
            DicConsole.WriteLine("Buffer is {0} bytes.",               buffer?.Length.ToString() ?? "null");
            DicConsole.WriteLine("Buffer is null or empty? {0}",       ArrayHelpers.ArrayIsNullOrEmpty(buffer));
            DicConsole.WriteLine();
            DicConsole.WriteLine("Choose what to do:");
            DicConsole.WriteLine("1.- Print buffer.");
            DicConsole.WriteLine("2.- Decode error registers.");
            DicConsole.WriteLine("3.- Send command again.");
            DicConsole.WriteLine("4.- Change parameters.");
            DicConsole.WriteLine("0.- Return to 28-bit ATA commands menu.");
            DicConsole.Write("Choose: ");

            strDev = System.Console.ReadLine();
            if(!int.TryParse(strDev, out item))
            {
                DicConsole.WriteLine("Not a number. Press any key to continue...");
                System.Console.ReadKey();
                System.Console.Clear();
                goto menu;
            }

            switch(item)
            {
                case 0:
                    DicConsole.WriteLine("Returning to 28-bit ATA commands menu...");
                    return;
                case 1:
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}",           devPath);
                    DicConsole.WriteLine("READ DMA {0}response:", retries ? "WITH RETRIES " : "");
                    if(buffer != null) PrintHex.PrintHexArray(buffer, 64);
                    DicConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    goto menu;
                case 2:
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}",                   devPath);
                    DicConsole.WriteLine("READ DMA {0}status registers:", retries ? "WITH RETRIES " : "");
                    DicConsole.Write("{0}", MainClass.DecodeAtaRegisters(errorRegisters));
                    DicConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    goto menu;
                case 3: goto start;
                case 4: goto parameters;
                default:
                    DicConsole.WriteLine("Incorrect option. Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    goto menu;
            }
        }

        static void ReadLong(string devPath, Device dev, bool retries)
        {
            uint   lba       = 0;
            uint   blockSize = 1;
            string strDev;
            int    item;

            parameters:
            while(true)
            {
                System.Console.Clear();
                DicConsole.WriteLine("Device: {0}",                          devPath);
                DicConsole.WriteLine("Parameters for READ LONG {0}command:", retries ? "WITH RETRIES " : "");
                DicConsole.WriteLine("LBA: {0}",                             lba);
                DicConsole.WriteLine("Block size: {0}",                      blockSize);
                DicConsole.WriteLine();
                DicConsole.WriteLine("Choose what to do:");
                DicConsole.WriteLine("1.- Change parameters.");
                DicConsole.WriteLine("2.- Send command with these parameters.");
                DicConsole.WriteLine("0.- Return to 28-bit ATA commands menu.");

                strDev = System.Console.ReadLine();
                if(!int.TryParse(strDev, out item))
                {
                    DicConsole.WriteLine("Not a number. Press any key to continue...");
                    System.Console.ReadKey();
                    continue;
                }

                switch(item)
                {
                    case 0:
                        DicConsole.WriteLine("Returning to 28-bit ATA commands menu...");
                        return;
                    case 1:
                        DicConsole.Write("What logical block address?: ");
                        strDev = System.Console.ReadLine();
                        if(!uint.TryParse(strDev, out lba))
                        {
                            DicConsole.WriteLine("Not a number. Press any key to continue...");
                            lba = 0;
                            System.Console.ReadKey();
                            continue;
                        }

                        if(lba > 0xFFFFFFF)
                        {
                            DicConsole
                               .WriteLine("Logical block address cannot be bigger than {0}. Setting it to {0}...",
                                          0xFFFFFFF);
                            lba = 0xFFFFFFF;
                        }

                        DicConsole.Write("How many bytes to expect?: ");
                        strDev = System.Console.ReadLine();
                        if(!uint.TryParse(strDev, out blockSize))
                        {
                            DicConsole.WriteLine("Not a number. Press any key to continue...");
                            blockSize = 0;
                            System.Console.ReadKey();
                        }

                        break;
                    case 2: goto start;
                }
            }

            start:
            System.Console.Clear();
            bool sense = dev.ReadLong(out byte[] buffer, out AtaErrorRegistersLba28 errorRegisters, retries, lba,
                                      blockSize, dev.Timeout, out double duration);

            menu:
            DicConsole.WriteLine("Device: {0}",                         devPath);
            DicConsole.WriteLine("Sending READ LONG {0}to the device:", retries ? "WITH RETRIES " : "");
            DicConsole.WriteLine("Command took {0} ms.",                duration);
            DicConsole.WriteLine("Sense is {0}.",                       sense);
            DicConsole.WriteLine("Buffer is {0} bytes.",                buffer?.Length.ToString() ?? "null");
            DicConsole.WriteLine("Buffer is null or empty? {0}",        ArrayHelpers.ArrayIsNullOrEmpty(buffer));
            DicConsole.WriteLine();
            DicConsole.WriteLine("Choose what to do:");
            DicConsole.WriteLine("1.- Print buffer.");
            DicConsole.WriteLine("2.- Decode error registers.");
            DicConsole.WriteLine("3.- Send command again.");
            DicConsole.WriteLine("4.- Change parameters.");
            DicConsole.WriteLine("0.- Return to 28-bit ATA commands menu.");
            DicConsole.Write("Choose: ");

            strDev = System.Console.ReadLine();
            if(!int.TryParse(strDev, out item))
            {
                DicConsole.WriteLine("Not a number. Press any key to continue...");
                System.Console.ReadKey();
                System.Console.Clear();
                goto menu;
            }

            switch(item)
            {
                case 0:
                    DicConsole.WriteLine("Returning to 28-bit ATA commands menu...");
                    return;
                case 1:
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}",            devPath);
                    DicConsole.WriteLine("READ LONG {0}response:", retries ? "WITH RETRIES " : "");
                    if(buffer != null) PrintHex.PrintHexArray(buffer, 64);
                    DicConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    goto menu;
                case 2:
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}",                    devPath);
                    DicConsole.WriteLine("READ LONG {0}status registers:", retries ? "WITH RETRIES " : "");
                    DicConsole.Write("{0}", MainClass.DecodeAtaRegisters(errorRegisters));
                    DicConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    goto menu;
                case 3: goto start;
                case 4: goto parameters;
                default:
                    DicConsole.WriteLine("Incorrect option. Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    goto menu;
            }
        }

        static void ReadMultiple(string devPath, Device dev)
        {
            uint   lba   = 0;
            byte   count = 1;
            string strDev;
            int    item;

            parameters:
            while(true)
            {
                System.Console.Clear();
                DicConsole.WriteLine("Device: {0}", devPath);
                DicConsole.WriteLine("Parameters for READ MULTIPLE command:");
                DicConsole.WriteLine("LBA: {0}",   lba);
                DicConsole.WriteLine("Count: {0}", count);
                DicConsole.WriteLine();
                DicConsole.WriteLine("Choose what to do:");
                DicConsole.WriteLine("1.- Change parameters.");
                DicConsole.WriteLine("2.- Send command with these parameters.");
                DicConsole.WriteLine("0.- Return to 28-bit ATA commands menu.");

                strDev = System.Console.ReadLine();
                if(!int.TryParse(strDev, out item))
                {
                    DicConsole.WriteLine("Not a number. Press any key to continue...");
                    System.Console.ReadKey();
                    continue;
                }

                switch(item)
                {
                    case 0:
                        DicConsole.WriteLine("Returning to 28-bit ATA commands menu...");
                        return;
                    case 1:
                        DicConsole.Write("What logical block address?: ");
                        strDev = System.Console.ReadLine();
                        if(!uint.TryParse(strDev, out lba))
                        {
                            DicConsole.WriteLine("Not a number. Press any key to continue...");
                            lba = 0;
                            System.Console.ReadKey();
                            continue;
                        }

                        if(lba > 0xFFFFFFF)
                        {
                            DicConsole
                               .WriteLine("Logical block address cannot be bigger than {0}. Setting it to {0}...",
                                          0xFFFFFFF);
                            lba = 0xFFFFFFF;
                        }

                        DicConsole.Write("How many sectors?: ");
                        strDev = System.Console.ReadLine();
                        if(!byte.TryParse(strDev, out count))
                        {
                            DicConsole.WriteLine("Not a number. Press any key to continue...");
                            count = 0;
                            System.Console.ReadKey();
                        }

                        break;
                    case 2: goto start;
                }
            }

            start:
            System.Console.Clear();
            bool sense = dev.ReadMultiple(out byte[] buffer, out AtaErrorRegistersLba28 errorRegisters, lba, count,
                                          dev.Timeout, out double duration);

            menu:
            DicConsole.WriteLine("Device: {0}", devPath);
            DicConsole.WriteLine("Sending READ MULTIPLE to the device:");
            DicConsole.WriteLine("Command took {0} ms.",         duration);
            DicConsole.WriteLine("Sense is {0}.",                sense);
            DicConsole.WriteLine("Buffer is {0} bytes.",         buffer?.Length.ToString() ?? "null");
            DicConsole.WriteLine("Buffer is null or empty? {0}", ArrayHelpers.ArrayIsNullOrEmpty(buffer));
            DicConsole.WriteLine();
            DicConsole.WriteLine("Choose what to do:");
            DicConsole.WriteLine("1.- Print buffer.");
            DicConsole.WriteLine("2.- Decode error registers.");
            DicConsole.WriteLine("3.- Send command again.");
            DicConsole.WriteLine("4.- Change parameters.");
            DicConsole.WriteLine("0.- Return to 28-bit ATA commands menu.");
            DicConsole.Write("Choose: ");

            strDev = System.Console.ReadLine();
            if(!int.TryParse(strDev, out item))
            {
                DicConsole.WriteLine("Not a number. Press any key to continue...");
                System.Console.ReadKey();
                System.Console.Clear();
                goto menu;
            }

            switch(item)
            {
                case 0:
                    DicConsole.WriteLine("Returning to 28-bit ATA commands menu...");
                    return;
                case 1:
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    DicConsole.WriteLine("READ MULTIPLE response:");
                    if(buffer != null) PrintHex.PrintHexArray(buffer, 64);
                    DicConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    goto menu;
                case 2:
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    DicConsole.WriteLine("READ MULTIPLE status registers:");
                    DicConsole.Write("{0}", MainClass.DecodeAtaRegisters(errorRegisters));
                    DicConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    goto menu;
                case 3: goto start;
                case 4: goto parameters;
                default:
                    DicConsole.WriteLine("Incorrect option. Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    goto menu;
            }
        }

        static void ReadNativeMaxAddress(string devPath, Device dev)
        {
            start:
            System.Console.Clear();
            bool sense = dev.ReadNativeMaxAddress(out uint lba, out AtaErrorRegistersLba28 errorRegisters, dev.Timeout,
                                                  out double duration);

            menu:
            DicConsole.WriteLine("Device: {0}", devPath);
            DicConsole.WriteLine("Sending READ NATIVE MAX ADDRESS to the device:");
            DicConsole.WriteLine("Command took {0} ms.", duration);
            DicConsole.WriteLine("Sense is {0}.",        sense);
            DicConsole.WriteLine("Max LBA is {0}.",      lba);
            DicConsole.WriteLine();
            DicConsole.WriteLine("Choose what to do:");
            DicConsole.WriteLine("1.- Decode error registers.");
            DicConsole.WriteLine("2.- Send command again.");
            DicConsole.WriteLine("0.- Return to 28-bit ATA commands menu.");
            DicConsole.Write("Choose: ");

            string strDev = System.Console.ReadLine();
            if(!int.TryParse(strDev, out int item))
            {
                DicConsole.WriteLine("Not a number. Press any key to continue...");
                System.Console.ReadKey();
                System.Console.Clear();
                goto menu;
            }

            switch(item)
            {
                case 0:
                    DicConsole.WriteLine("Returning to 28-bit ATA commands menu...");
                    return;
                case 1:
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    DicConsole.WriteLine("READ NATIVE MAX ADDRESS status registers:");
                    DicConsole.Write("{0}", MainClass.DecodeAtaRegisters(errorRegisters));
                    DicConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    goto menu;
                case 2: goto start;
                default:
                    DicConsole.WriteLine("Incorrect option. Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    goto menu;
            }
        }

        static void ReadSectors(string devPath, Device dev, bool retries)
        {
            uint   lba   = 0;
            byte   count = 1;
            string strDev;
            int    item;

            parameters:
            while(true)
            {
                System.Console.Clear();
                DicConsole.WriteLine("Device: {0}",                             devPath);
                DicConsole.WriteLine("Parameters for READ SECTORS {0}command:", retries ? "WITH RETRIES " : "");
                DicConsole.WriteLine("LBA: {0}",                                lba);
                DicConsole.WriteLine("Count: {0}",                              count);
                DicConsole.WriteLine();
                DicConsole.WriteLine("Choose what to do:");
                DicConsole.WriteLine("1.- Change parameters.");
                DicConsole.WriteLine("2.- Send command with these parameters.");
                DicConsole.WriteLine("0.- Return to 28-bit ATA commands menu.");

                strDev = System.Console.ReadLine();
                if(!int.TryParse(strDev, out item))
                {
                    DicConsole.WriteLine("Not a number. Press any key to continue...");
                    System.Console.ReadKey();
                    continue;
                }

                switch(item)
                {
                    case 0:
                        DicConsole.WriteLine("Returning to 28-bit ATA commands menu...");
                        return;
                    case 1:
                        DicConsole.Write("What logical block address?: ");
                        strDev = System.Console.ReadLine();
                        if(!uint.TryParse(strDev, out lba))
                        {
                            DicConsole.WriteLine("Not a number. Press any key to continue...");
                            lba = 0;
                            System.Console.ReadKey();
                            continue;
                        }

                        if(lba > 0xFFFFFFF)
                        {
                            DicConsole
                               .WriteLine("Logical block address cannot be bigger than {0}. Setting it to {0}...",
                                          0xFFFFFFF);
                            lba = 0xFFFFFFF;
                        }

                        DicConsole.Write("How many sectors?: ");
                        strDev = System.Console.ReadLine();
                        if(!byte.TryParse(strDev, out count))
                        {
                            DicConsole.WriteLine("Not a number. Press any key to continue...");
                            count = 0;
                            System.Console.ReadKey();
                        }

                        break;
                    case 2: goto start;
                }
            }

            start:
            System.Console.Clear();
            bool sense = dev.Read(out byte[] buffer, out AtaErrorRegistersLba28 errorRegisters, retries, lba, count,
                                  dev.Timeout, out double duration);

            menu:
            DicConsole.WriteLine("Device: {0}",                            devPath);
            DicConsole.WriteLine("Sending READ SECTORS {0}to the device:", retries ? "WITH RETRIES " : "");
            DicConsole.WriteLine("Command took {0} ms.",                   duration);
            DicConsole.WriteLine("Sense is {0}.",                          sense);
            DicConsole.WriteLine("Buffer is {0} bytes.",                   buffer?.Length.ToString() ?? "null");
            DicConsole.WriteLine("Buffer is null or empty? {0}",           ArrayHelpers.ArrayIsNullOrEmpty(buffer));
            DicConsole.WriteLine();
            DicConsole.WriteLine("Choose what to do:");
            DicConsole.WriteLine("1.- Print buffer.");
            DicConsole.WriteLine("2.- Decode error registers.");
            DicConsole.WriteLine("3.- Send command again.");
            DicConsole.WriteLine("4.- Change parameters.");
            DicConsole.WriteLine("0.- Return to 28-bit ATA commands menu.");
            DicConsole.Write("Choose: ");

            strDev = System.Console.ReadLine();
            if(!int.TryParse(strDev, out item))
            {
                DicConsole.WriteLine("Not a number. Press any key to continue...");
                System.Console.ReadKey();
                System.Console.Clear();
                goto menu;
            }

            switch(item)
            {
                case 0:
                    DicConsole.WriteLine("Returning to 28-bit ATA commands menu...");
                    return;
                case 1:
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}",               devPath);
                    DicConsole.WriteLine("READ SECTORS {0}response:", retries ? "WITH RETRIES " : "");
                    if(buffer != null) PrintHex.PrintHexArray(buffer, 64);
                    DicConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    goto menu;
                case 2:
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}",                       devPath);
                    DicConsole.WriteLine("READ SECTORS {0}status registers:", retries ? "WITH RETRIES " : "");
                    DicConsole.Write("{0}", MainClass.DecodeAtaRegisters(errorRegisters));
                    DicConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    goto menu;
                case 3: goto start;
                case 4: goto parameters;
                default:
                    DicConsole.WriteLine("Incorrect option. Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    goto menu;
            }
        }

        static void Seek(string devPath, Device dev)
        {
            uint   lba = 0;
            string strDev;
            int    item;

            parameters:
            while(true)
            {
                System.Console.Clear();
                DicConsole.WriteLine("Device: {0}", devPath);
                DicConsole.WriteLine("Parameters for SEEK command:");
                DicConsole.WriteLine("LBA: {0}", lba);
                DicConsole.WriteLine();
                DicConsole.WriteLine("Choose what to do:");
                DicConsole.WriteLine("1.- Change parameters.");
                DicConsole.WriteLine("2.- Send command with these parameters.");
                DicConsole.WriteLine("0.- Return to 28-bit ATA commands menu.");

                strDev = System.Console.ReadLine();
                if(!int.TryParse(strDev, out item))
                {
                    DicConsole.WriteLine("Not a number. Press any key to continue...");
                    System.Console.ReadKey();
                    continue;
                }

                switch(item)
                {
                    case 0:
                        DicConsole.WriteLine("Returning to 28-bit ATA commands menu...");
                        return;
                    case 1:
                        DicConsole.Write("What logical block address?: ");
                        strDev = System.Console.ReadLine();
                        if(!uint.TryParse(strDev, out lba))
                        {
                            DicConsole.WriteLine("Not a number. Press any key to continue...");
                            lba = 0;
                            System.Console.ReadKey();
                            continue;
                        }

                        if(lba > 0xFFFFFFF)
                        {
                            DicConsole
                               .WriteLine("Logical block address cannot be bigger than {0}. Setting it to {0}...",
                                          0xFFFFFFF);
                            lba = 0xFFFFFFF;
                        }

                        break;
                    case 2: goto start;
                }
            }

            start:
            System.Console.Clear();
            bool sense = dev.Seek(out AtaErrorRegistersLba28 errorRegisters, lba, dev.Timeout, out double duration);

            menu:
            DicConsole.WriteLine("Device: {0}", devPath);
            DicConsole.WriteLine("Sending SEEK to the device:");
            DicConsole.WriteLine("Command took {0} ms.", duration);
            DicConsole.WriteLine("Sense is {0}.",        sense);
            DicConsole.WriteLine();
            DicConsole.WriteLine("Choose what to do:");
            DicConsole.WriteLine("1.- Decode error registers.");
            DicConsole.WriteLine("2.- Send command again.");
            DicConsole.WriteLine("3.- Change parameters.");
            DicConsole.WriteLine("0.- Return to 28-bit ATA commands menu.");
            DicConsole.Write("Choose: ");

            strDev = System.Console.ReadLine();
            if(!int.TryParse(strDev, out item))
            {
                DicConsole.WriteLine("Not a number. Press any key to continue...");
                System.Console.ReadKey();
                System.Console.Clear();
                goto menu;
            }

            switch(item)
            {
                case 0:
                    DicConsole.WriteLine("Returning to 28-bit ATA commands menu...");
                    return;
                case 1:
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    DicConsole.WriteLine("SEEK status registers:");
                    DicConsole.Write("{0}", MainClass.DecodeAtaRegisters(errorRegisters));
                    DicConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    DicConsole.WriteLine("Device: {0}", devPath);
                    goto menu;
                case 2: goto start;
                case 3: goto parameters;
                default:
                    DicConsole.WriteLine("Incorrect option. Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    goto menu;
            }
        }
    }
}