Add test for MediaTek READ CACHE vendor command.

.idea/.idea.Aaru/.idea/contentModel.xml

@@ -2194,6 +2194,10 @@
           <e p="SyQuest.cs" t="Include" />
         </e>
         <e p="SCSI.cs" t="Include" />
+        <e p="SCSI_MMC" t="Include">
+          <e p="MediaTek.cs" t="Include" />
+          <e p="SCSI_MMC.cs" t="Include" />
+        </e>
         <e p="SecureDigital" t="Include">
           <e p="MultiMediaCard.cs" t="Include" />
           <e p="SecureDigital.cs" t="Include" />

Aaru.Tests.Devices/Aaru.Tests.Devices.csproj

@@ -53,6 +53,8 @@
     <Compile Include="SCSI.cs" />
     <Compile Include="ATA.cs" />
     <Compile Include="NVMe.cs" />
+    <Compile Include="SCSI_MMC\MediaTek.cs" />
+    <Compile Include="SCSI_MMC\SCSI_MMC.cs" />
     <Compile Include="SecureDigital.cs" />
     <Compile Include="SCSI\Adaptec.cs" />
     <Compile Include="SCSI\ArchiveCorp.cs" />

Aaru.Tests.Devices/Command.cs

@@ -26,6 +26,7 @@
 // Copyright © 2011-2019 Natalia Portillo
 // ****************************************************************************/
 
+using Aaru.CommonTypes.Structs.Devices.SCSI;
 using Aaru.Console;
 using Aaru.Devices;
 
@@ -44,6 +45,10 @@ namespace Aaru.Tests.Devices
                 AaruConsole.WriteLine("2.- Send an ATA command.");
                 AaruConsole.WriteLine("3.- Send a SecureDigital/MultiMediaCard command.");
                 AaruConsole.WriteLine("4.- Send a NVMe command.");
+
+                if(dev.ScsiType == PeripheralDeviceTypes.MultiMediaDevice)
+                    AaruConsole.WriteLine("5.- Send a special sequence of commands for SCSI Multimedia devices.");
+
                 AaruConsole.WriteLine("0.- Return to device menu.");
                 AaruConsole.Write("Choose: ");
 
@@ -79,6 +84,11 @@ namespace Aaru.Tests.Devices
                         NVMe(devPath, dev);
 
                         continue;
+                    case 5 when dev.ScsiType == PeripheralDeviceTypes.MultiMediaDevice:
+                        ScsiMmc.Menu(devPath, dev);
+
+                        continue;
+
                     default:
                         AaruConsole.WriteLine("Incorrect option. Press any key to continue...");
                         System.Console.ReadKey();

Aaru.Tests.Devices/SCSI_MMC/MediaTek.cs

@@ -0,0 +1,162 @@
+using Aaru.Console;
+using Aaru.Decoders.SCSI;
+using Aaru.Devices;
+
+namespace Aaru.Tests.Devices
+{
+    internal static partial class ScsiMmc
+    {
+        static void MediaTekReadCache(string devPath, Device dev)
+        {
+            uint   address = 0;
+            string strDev;
+            int    item;
+
+            parameters:
+
+            while(true)
+            {
+                System.Console.Clear();
+                AaruConsole.WriteLine("Device: {0}", devPath);
+                AaruConsole.WriteLine("Parameters for MediaTek READ CACHE command:");
+                AaruConsole.WriteLine("LBA: {0}", address);
+                AaruConsole.WriteLine();
+                AaruConsole.WriteLine("Choose what to do:");
+                AaruConsole.WriteLine("1.- Change parameters.");
+                AaruConsole.WriteLine("2.- Send command with these parameters.");
+                AaruConsole.WriteLine("0.- Return to special SCSI MultiMedia Commands menu.");
+
+                strDev = System.Console.ReadLine();
+
+                if(!int.TryParse(strDev, out item))
+                {
+                    AaruConsole.WriteLine("Not a number. Press any key to continue...");
+                    System.Console.ReadKey();
+
+                    continue;
+                }
+
+                switch(item)
+                {
+                    case 0:
+                        AaruConsole.WriteLine("Returning to special SCSI MultiMedia Commands menu...");
+
+                        return;
+                    case 1:
+                        AaruConsole.Write("LBA?: ");
+                        strDev = System.Console.ReadLine();
+
+                        if(!uint.TryParse(strDev, out address))
+                        {
+                            AaruConsole.WriteLine("Not a number. Press any key to continue...");
+                            address = 0;
+                            System.Console.ReadKey();
+                        }
+
+                        break;
+                    case 2: goto start;
+                }
+            }
+
+            start:
+            System.Console.Clear();
+
+            AaruConsole.WriteLine("Sending READ CD to the device...");
+
+            bool sense = dev.ReadCd(out byte[] buffer, out byte[] senseBuffer, address, 2352, 1,
+                                    MmcSectorTypes.AllTypes, false, false, true, MmcHeaderCodes.AllHeaders, true, true,
+                                    MmcErrorField.None, MmcSubchannel.None, dev.Timeout, out double duration);
+
+            if(sense)
+                AaruConsole.WriteLine("READ CD failed...");
+
+            AaruConsole.WriteLine("Sending MediaTek READ CACHE to the device...");
+            sense = dev.MediaTekReadCache(out buffer, out senseBuffer, 0, 0xB00, dev.Timeout, out duration);
+
+            menu:
+            AaruConsole.WriteLine("Device: {0}", devPath);
+            AaruConsole.WriteLine("Command took {0} ms.", duration);
+            AaruConsole.WriteLine("Sense is {0}.", sense);
+            AaruConsole.WriteLine("System error status is {0} and error number is {1}.", dev.Error, dev.LastError);
+            AaruConsole.WriteLine("Buffer is {0} bytes.", buffer?.Length.ToString() ?? "null");
+            AaruConsole.WriteLine("Buffer is null or empty? {0}", ArrayHelpers.ArrayIsNullOrEmpty(buffer));
+            AaruConsole.WriteLine("Sense buffer is {0} bytes.", senseBuffer?.Length.ToString() ?? "null");
+            AaruConsole.WriteLine("Sense buffer is null or empty? {0}", ArrayHelpers.ArrayIsNullOrEmpty(senseBuffer));
+            AaruConsole.WriteLine();
+            AaruConsole.WriteLine("Choose what to do:");
+            AaruConsole.WriteLine("1.- Print buffer.");
+            AaruConsole.WriteLine("2.- Print sense buffer.");
+            AaruConsole.WriteLine("3.- Decode sense buffer.");
+            AaruConsole.WriteLine("4.- Send command again.");
+            AaruConsole.WriteLine("5.- Change parameters.");
+            AaruConsole.WriteLine("0.- Return to special SCSI MultiMedia Commands menu.");
+            AaruConsole.Write("Choose: ");
+
+            strDev = System.Console.ReadLine();
+
+            if(!int.TryParse(strDev, out item))
+            {
+                AaruConsole.WriteLine("Not a number. Press any key to continue...");
+                System.Console.ReadKey();
+                System.Console.Clear();
+
+                goto menu;
+            }
+
+            switch(item)
+            {
+                case 0:
+                    AaruConsole.WriteLine("Returning to special SCSI MultiMedia Commands menu...");
+
+                    return;
+                case 1:
+                    System.Console.Clear();
+                    AaruConsole.WriteLine("Device: {0}", devPath);
+                    AaruConsole.WriteLine("MediaTek's READ CACHE response:");
+
+                    if(buffer != null)
+                        PrintHex.PrintHexArray(buffer, 64);
+
+                    AaruConsole.WriteLine("Press any key to continue...");
+                    System.Console.ReadKey();
+                    System.Console.Clear();
+                    AaruConsole.WriteLine("Device: {0}", devPath);
+
+                    goto menu;
+                case 2:
+                    System.Console.Clear();
+                    AaruConsole.WriteLine("Device: {0}", devPath);
+                    AaruConsole.WriteLine("MediaTek's READ CACHE sense:");
+
+                    if(senseBuffer != null)
+                        PrintHex.PrintHexArray(senseBuffer, 64);
+
+                    AaruConsole.WriteLine("Press any key to continue...");
+                    System.Console.ReadKey();
+                    System.Console.Clear();
+                    AaruConsole.WriteLine("Device: {0}", devPath);
+
+                    goto menu;
+                case 3:
+                    System.Console.Clear();
+                    AaruConsole.WriteLine("Device: {0}", devPath);
+                    AaruConsole.WriteLine("MediaTek's READ CACHE decoded sense:");
+                    AaruConsole.Write("{0}", Sense.PrettifySense(senseBuffer));
+                    AaruConsole.WriteLine("Press any key to continue...");
+                    System.Console.ReadKey();
+                    System.Console.Clear();
+                    AaruConsole.WriteLine("Device: {0}", devPath);
+
+                    goto menu;
+                case 4: goto start;
+                case 5: goto parameters;
+                default:
+                    AaruConsole.WriteLine("Incorrect option. Press any key to continue...");
+                    System.Console.ReadKey();
+                    System.Console.Clear();
+
+                    goto menu;
+            }
+        }
+    }
+}

Aaru.Tests.Devices/SCSI_MMC/SCSI_MMC.cs

@@ -0,0 +1,79 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : SCSI_MMC.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 Aaru.Console;
+using Aaru.Devices;
+
+namespace Aaru.Tests.Devices
+{
+    internal static partial class ScsiMmc
+    {
+        public static void Menu(string devPath, Device dev)
+        {
+            while(true)
+            {
+                System.Console.Clear();
+                AaruConsole.WriteLine("Device: {0}", devPath);
+                AaruConsole.WriteLine("Send a special SCSI MultiMedia command to the device:");
+
+                AaruConsole.
+                    WriteLine("1.- Try to read the cache data from a device with a MediaTek chipset (F1h command 06h subcommand).");
+
+                AaruConsole.WriteLine("0.- Return to command class menu.");
+                AaruConsole.Write("Choose: ");
+
+                string strDev = System.Console.ReadLine();
+
+                if(!int.TryParse(strDev, out int item))
+                {
+                    AaruConsole.WriteLine("Not a number. Press any key to continue...");
+                    System.Console.ReadKey();
+
+                    continue;
+                }
+
+                switch(item)
+                {
+                    case 0:
+                        AaruConsole.WriteLine("Returning to command class menu...");
+
+                        return;
+                    case 1:
+                        MediaTekReadCache(devPath, dev);
+
+                        continue;
+                    default:
+                        AaruConsole.WriteLine("Incorrect option. Press any key to continue...");
+                        System.Console.ReadKey();
+
+                        continue;
+                }
+            }
+        }
+    }
+}