Added DVD structures.

DiscImageChef/ChangeLog

@@ -1,3 +1,11 @@
+2015-03-21  Natalia Portillo  <claunia@claunia.com>
+
+	* Decoders/DVD.cs:
+	* Decoders/MMC.cs:
+	* DiscImageChef.csproj:
+	* ImagePlugins/ImagePlugin.cs:
+	  Added DVD structures.
+
 2015-03-05  Natalia Portillo  <claunia@claunia.com>
 
 	* ImagePlugins/DiskCopy42.cs:

DiscImageChef/Decoders/MMC.cs

@@ -65,6 +65,41 @@ namespace DiscImageChef.Decoders
             BDLayer = 0x0040,
             HDDVDLayer = 0x0050
         }
+
+        public enum SessionStatusCodes : byte
+        {
+            Empty = 0x00,
+            Incomplete = 0x01,
+            ReservedOrDamaged = 0x02,
+            Complete = 0x03
+        }
+
+        public enum DiscStatusCodes : byte
+        {
+            Empty = 0x00,
+            Incomplete = 0x01,
+            Finalized = 0x02,
+            Others = 0x03
+        }
+
+        public enum BGFormatStatusCodes : byte
+        {
+            NoFormattable = 0x00,
+            IncompleteBackgroundFormat = 0x01,
+            BackgroundFormatInProgress = 0x02,
+            FormatComplete = 0x03
+        }
+
+        public enum DiscTypeCodes : byte
+        {
+            /// <summary>
+            /// Also valid for CD-DA, DVD and BD
+            /// </summary>
+            CDROM = 0x00,
+            CDi = 0x10,
+            CDROMXA = 0x20,
+            Undefined = 0xFF
+        }
         #endregion
 
         #region Public methods
@@ -859,6 +894,227 @@ namespace DiscImageChef.Decoders
             /// </summary>
             public byte Reserved6;
         }
+
+        public struct DiscInformation
+        {
+            /// <summary>
+            /// Bytes 0 to 1
+            /// 32 + OPCTablesNumber*8
+            /// </summary>
+            public UInt16 DataLength;
+            /// <summary>
+            /// Byte 2, bits 7 to 5
+            /// 000b
+            /// </summary>
+            public byte DataType;
+            /// <summary>
+            /// Byte 2, bit 4
+            /// If set, disc is erasable
+            /// </summary>
+            public bool Erasable;
+            /// <summary>
+            /// Byte 2, bits 3 to 2
+            /// Status of last session
+            /// </summary>
+            public byte LastSessionStatus;
+            /// <summary>
+            /// Byte 2, bits 1 to 0
+            /// Status of disc
+            /// </summary>
+            public byte DiscStatus;
+            /// <summary>
+            /// Byte 3
+            /// Number of logical track that contains LBA 0
+            /// </summary>
+            public byte FirstTrackNumber;
+            /// <summary>
+            /// Byte 9 (MSB) and byte 4 (LSB)
+            /// Number of sessions
+            /// </summary>
+            public byte Sessions;
+            /// <summary>
+            /// Byte 10 (MSB) and byte 5 (LSB)
+            /// Number of first track in last session
+            /// </summary>
+            public byte FirstTrackLastSession;
+            /// <summary>
+            /// Byte 11 (MSB) and byte 6 (LSB)
+            /// Number of last track in last session
+            /// </summary>
+            public byte LastTrackLastSession;
+            /// <summary>
+            /// Byte 7, bit 7
+            /// If set, DiscIdentification is valid
+            /// </summary>
+            public bool DID_V;
+            /// <summary>
+            /// Byte 7, bit 6
+            /// If set, DiscBarcode is valid
+            /// </summary>
+            public bool DBC_V;
+            /// <summary>
+            /// Byte 7, bit 5
+            /// If set, disc is unrestricted
+            /// </summary>
+            public bool URU;
+            /// <summary>
+            /// Byte 7, bit 4
+            /// If set DiscApplicationCode is valid
+            /// </summary>
+            public bool DAC_V;
+            /// <summary>
+            /// Byte 7, bit 3
+            /// Reserved
+            /// </summary>
+            public bool Reserved;
+            /// <summary>
+            /// Byte 7, bit 2
+            /// Copy of dirty bit from MRW status
+            /// </summary>
+            public bool Dbit;
+            /// <summary>
+            /// Byte 7, bits 1 to 0
+            /// Background format status
+            /// </summary>
+            public byte BGFormatStatus;
+            /// <summary>
+            /// Byte 8
+            /// Disc type code
+            /// </summary>
+            public byte DiscType;
+            /// <summary>
+            /// Bytes 12 to 15
+            /// Disc identification number from PMA
+            /// </summary>
+            public UInt32 DiscIdentification;
+            /// <summary>
+            /// Bytes 16 to 19
+            /// Last Session Lead-in Start Address (MSF for CD, LBA for others)
+            /// </summary>
+            public UInt32 LastSessionLeadInStartLBA;
+            /// <summary>
+            /// Bytes 20 to 23
+            /// Last Possible Lead-out Start Address (MSF for CD, LBA for others)
+            /// </summary>
+            public UInt32 LastPossibleLeadOutStartLBA;
+            /// <summary>
+            /// Bytes 24 to 31
+            /// Disc barcode
+            /// </summary>
+            public UInt64 DiscBarcode;
+            /// <summary>
+            /// Byte 32
+            /// Disc application code
+            /// </summary>
+            public byte DiscApplicationCode;
+            /// <summary>
+            /// Byte 33
+            /// How many OPC tables are
+            /// </summary>
+            public byte OPCTablesNumber;
+            /// <summary>
+            /// Bytes 34 to end
+            /// OPC tables (8 bytes each)
+            /// </summary>
+            public OPCTable[] OPCTables;
+        }
+
+        public struct OPCTable
+        {
+            /// <summary>
+            /// Bytes 0 to 1
+            /// kilobytes/sec this OPC table applies to
+            /// </summary>
+            public UInt16 Speed;
+            /// <summary>
+            /// Bytes 2 to 7
+            /// OPC values
+            /// </summary>
+            public byte[] OPCValues;
+        }
+
+        public struct TrackInformation
+        {
+            /// <summary>
+            /// Bytes 0 to 1
+            /// Data length, always 10
+            /// </summary>
+            public UInt16 DataLength;
+            /// <summary>
+            /// Byte 2, bits 7 to 5
+            /// 001b
+            /// </summary>
+            public byte DataType;
+            /// <summary>
+            /// Byte 2, bits 4 to 0
+            /// Reserved
+            /// </summary>
+            public byte Reserved1;
+            /// <summary>
+            /// Byte 3
+            /// Reserved
+            /// </summary>
+            public byte Reserved2;
+            /// <summary>
+            /// Bytes 4 to 5
+            /// Maximum possible number of tracks on the disc
+            /// </summary>
+            public UInt16 MaxTracks;
+            /// <summary>
+            /// Bytes 6 to 7
+            /// Number of assigned tracks on the disc
+            /// </summary>
+            public UInt16 AssignedTracks;
+            /// <summary>
+            /// Bytes 8 to 9
+            /// Maximum possible number of appendable tracks on the disc
+            /// </summary>
+            public UInt16 MaxAppendable;
+            /// <summary>
+            /// Bytes 10 to 11
+            /// Current number of appendable tracks on the disc
+            /// </summary>
+            public UInt16 CurrentAppendable;
+        }
+
+        public struct OPWInformation
+        {
+            /// <summary>
+            /// Bytes 0 to 1
+            /// Data length, always 14
+            /// </summary>
+            public UInt16 DataLength;
+            /// <summary>
+            /// Byte 2, bits 7 to 5
+            /// 010b
+            /// </summary>
+            public byte DataType;
+            /// <summary>
+            /// Byte 2, bits 4 to 0
+            /// Reserved
+            /// </summary>
+            public byte Reserved1;
+            /// <summary>
+            /// Byte 3
+            /// Reserved
+            /// </summary>
+            public byte Reserved2;
+            /// <summary>
+            /// Bytes 4 to 5
+            /// Remaining POW Replacements
+            /// </summary>
+            public UInt32 RemainingReplacements;
+            /// <summary>
+            /// Bytes 6 to 7
+            /// Remaining POW Reallocation Map Entries
+            /// </summary>
+            public UInt32 RemainingReallocationEntries;
+            /// <summary>
+            /// Bytes 8 to 9
+            /// Number of Remaining POW Updates
+            /// </summary>
+            public UInt32 RemainingUpdates;
+        }
         #endregion Public structures
     }
 }

DiscImageChef/DiscImageChef.csproj

@@ -104,6 +104,7 @@
     <Compile Include="Decoders\CD.cs" />
     <Compile Include="Decoders\MMC.cs" />
     <Compile Include="Decoders\BD.cs" />
+    <Compile Include="Decoders\DVD.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>

DiscImageChef/ImagePlugins/ImagePlugin.cs

@@ -945,6 +945,12 @@ namespace DiscImageChef.ImagePlugins
         Hybrid_RecognizedLayers,
         /// <summary>Disc write protection status</summary>
         MMC_WriteProtection,
+        /// <summary>Disc standard information</summary>
+        MMC_DiscInformation,
+        /// <summary>Disc track resources information</summary>
+        MMC_TrackResourcesInformation,
+        /// <summary>BD-R Pseudo-overwrite information</summary>
+        MMC_POWResourcesInformation,
         /// <summary>SCSI INQUIRY response</summary>
         SCSI_INQUIRY
     };