Implement decoding Fujitsu Verify Control Page.

DiscImageChef.Decoders/ChangeLog

@@ -1,3 +1,8 @@
+2016-01-15  Natalia Portillo  <claunia@claunia.com>
+
+	* SCSI/Modes.cs:
+	  Implement decoding Fujitsu Verify Control Page.
+
 2016-01-15  Natalia Portillo  <claunia@claunia.com>
 
 	* SCSI/Modes.cs:

DiscImageChef.Decoders/SCSI/Modes.cs

@@ -6620,6 +6620,130 @@ namespace DiscImageChef.Decoders.SCSI
 
             return decoded;
         }
+
+        #region Fujitsu Mode Page 0x3E: Verify Control page
+        public enum Fujitsu_VerifyModes : byte
+        {
+            /// <summary>
+            /// Always verify after writing
+            /// </summary>
+            Always = 0,
+            /// <summary>
+            /// Never verify after writing
+            /// </summary>
+            Never = 1,
+            /// <summary>
+            /// Verify after writing depending on condition
+            /// </summary>
+            Depends = 2,
+            Reserved = 4
+        }
+
+        public struct Fujitsu_ModePage_3E
+        {
+            /// <summary>
+            /// Parameters can be saved
+            /// </summary>
+            public bool PS;
+            /// <summary>
+            /// If set, AV data support mode is applied
+            /// </summary>
+            public bool audioVisualMode;
+            /// <summary>
+            /// If set the test write operation is restricted
+            /// </summary>
+            public bool streamingMode;
+            public byte Reserved1;
+            /// <summary>
+            /// Verify mode for WRITE commands
+            /// </summary>
+            public Fujitsu_VerifyModes verifyMode;
+            public byte Reserved2;
+            /// <summary>
+            /// Device type provided in response to INQUIRY
+            /// </summary>
+            public PeripheralDeviceTypes devType;
+            public byte[] Reserved3;
+        }
+
+        public static Fujitsu_ModePage_3E? DecodeFujitsuModePage_3E(byte[] pageResponse)
+        {
+            if (pageResponse == null)
+                return null;
+
+            if ((pageResponse[0] & 0x40) == 0x40)
+                return null;
+
+            if ((pageResponse[0] & 0x3F) != 0x3E)
+                return null;
+
+            if (pageResponse[1] + 2 != pageResponse.Length)
+                return null;
+
+            if (pageResponse.Length != 8)
+                return null;
+
+            Fujitsu_ModePage_3E decoded = new Fujitsu_ModePage_3E();
+
+            decoded.PS |= (pageResponse[0] & 0x80) == 0x80;
+
+            decoded.audioVisualMode |= (pageResponse[2] & 0x80) == 0x80;
+            decoded.streamingMode |= (pageResponse[2] & 0x40) == 0x40;
+            decoded.Reserved1 = (byte)((pageResponse[2] & 0x3C) >> 2);
+            decoded.verifyMode = (Fujitsu_VerifyModes)(pageResponse[2] & 0x03);
+
+            decoded.Reserved2 = (byte)((pageResponse[3] & 0xE0) >> 5);
+            decoded.devType = (PeripheralDeviceTypes)(pageResponse[3] & 0x1F);
+
+            decoded.Reserved3 = new byte[4];
+            Array.Copy(pageResponse, 4, decoded.Reserved3, 0, 4);
+
+            return decoded;
+        }
+
+        public static string PrettifyFujitsuModePage_3E(byte[] pageResponse)
+        {
+            return PrettifyFujitsuModePage_3E(DecodeFujitsuModePage_3E(pageResponse));
+        }
+
+        public static string PrettifyFujitsuModePage_3E(Fujitsu_ModePage_3E? modePage)
+        {
+            if (!modePage.HasValue)
+                return null;
+
+            Fujitsu_ModePage_3E page = modePage.Value;
+            StringBuilder sb = new StringBuilder();
+
+            sb.AppendLine("Fujitsu Verify Control Page:");
+
+            if (page.PS)
+                sb.AppendLine("\tParameters can be saved");
+
+            if (page.audioVisualMode)
+                sb.AppendLine("\tAudio/Visual data support mode is applied");
+            if (page.streamingMode)
+                sb.AppendLine("\tTest write operation is restricted during read or write operations.");
+
+            switch (page.verifyMode)
+            {
+                case Fujitsu_VerifyModes.Always:
+                    sb.AppendLine("\tAlways apply the verify operation");
+                    break;
+                case Fujitsu_VerifyModes.Never:
+                    sb.AppendLine("\tNever apply the verify operation");
+                    break;
+                case Fujitsu_VerifyModes.Depends:
+                    sb.AppendLine("\tApply the verify operation depending on the condition");
+                    break;
+            }
+
+            sb.AppendFormat("\tThe device type that would be provided in the INQUIRY response is {0}",
+                page.devType).AppendLine();
+
+            return sb.ToString();
+        }
+
+        #endregion Fujitsu Mode Page 0x3E: Verify Control page
     }
 }
 

DiscImageChef/ChangeLog

@@ -1,3 +1,8 @@
+2016-01-15  Natalia Portillo  <claunia@claunia.com>
+
+	* Commands/DeviceInfo.cs:
+	  Implement decoding Fujitsu Verify Control Page.
+
 2016-01-15  Natalia Portillo  <claunia@claunia.com>
 
 	* Commands/MediaInfo.cs:

DiscImageChef/Commands/DeviceInfo.cs

@@ -473,6 +473,15 @@ namespace DiscImageChef.Commands
                                                 else
                                                     goto default;
 
+                                                break;
+                                            }
+                                        case 0x3E:
+                                            {
+                                                if (StringHandlers.SpacePaddedToString(inq.Value.VendorIdentification) == "FUJITSU")
+                                                    DicConsole.WriteLine(Decoders.SCSI.Modes.PrettifyFujitsuModePage_3E(page.PageResponse));
+                                                else
+                                                    goto default;
+
                                                 break;
                                             }
                                         default: