Add PIC models for BD (unused)

CHANGELIST.md

@@ -18,6 +18,7 @@
 - Clarify non-Redump systems
 - Add UltraCade
 - Re-enable BD33 and BD66
+- Add PIC models for BD (unused)
 
 ### 2.5 (2023-03-12)
 

MPF.Core/Data/PICDiscInformation.cs

@@ -0,0 +1,38 @@
+namespace MPF.Core.Data
+{
+    /// <summary>
+    /// Disc Information and Emergency Brake data shall be read from the PIC zone. DI units that
+    /// contain physical information shall be returned.Emergency Brake data shall be returned.The
+    /// information shall be collected from the layer specified in the Layer field of the CDB. If any data
+    /// can be returned, 4 100 bytes shall be returned.
+    /// </summary>
+    /// <see href="https://www.t10.org/ftp/t10/document.05/05-206r0.pdf"/>
+    /// <see href="https://github.com/aaru-dps/Aaru.Decoders/blob/devel/Bluray/DI.cs"/>
+    public class PICDiscInformation
+    {
+        #region Fields
+
+        /// <summary>
+        /// 2048 bytes for BD-ROM, 3584 bytes for BD-R/RE
+        /// </summary>
+        /// <remarks>Big-endian format</remarks>
+        public ushort DataStructureLength { get; set; }
+
+        /// <summary>
+        /// Should be 0x00
+        /// </summary>
+        public byte Reserved0 { get; set; }
+
+        /// <summary>
+        /// Should be 0x00
+        /// </summary>
+        public byte Reserved1 { get; set; }
+
+        /// <summary>
+        /// Disc information and emergency brake units
+        /// </summary>
+        public PICDiscInformationUnit[] Units { get; set; }
+
+        #endregion
+    }
+}

MPF.Core/Data/PICDiscInformationUnit.cs

@@ -0,0 +1,111 @@
+namespace MPF.Core.Data
+{
+    /// <see href="https://www.t10.org/ftp/t10/document.05/05-206r0.pdf"/>
+    /// <see href="https://github.com/aaru-dps/Aaru.Decoders/blob/devel/Bluray/DI.cs"/>
+    public class PICDiscInformationUnit
+    {
+        #region Fields
+
+        #region Header
+
+        /// <summary>
+        /// Disc Information Identifier "DI"
+        /// Emergency Brake Identifier "EB"
+        /// </summary>
+        public string DiscInformationIdentifier { get; set; }
+
+        /// <summary>
+        /// Disc Information Format
+        /// </summary>
+        public byte DiscInformationFormat { get; set; }
+
+        /// <summary>
+        /// Number of DI units in each DI block
+        /// </summary>
+        public byte NumberOfUnitsInBlock { get; set; }
+
+        /// <summary>
+        /// Should be 0x00
+        /// </summary>
+        public byte Reserved2 { get; set; }
+
+        /// <summary>
+        /// DI unit Sequence Number
+        /// </summary>
+        public byte SequenceNumber { get; set; }
+
+        /// <summary>
+        /// Number of bytes in use in this DI unit
+        /// </summary>
+        public byte BytesInUse { get; set; }
+
+        /// <summary>
+        /// Should be 0x00
+        /// </summary>
+        public byte Reserved3 { get; set; }
+
+        #endregion
+
+        // TODO: Write models for the dependent contents, if possible
+        #region Body
+
+        /// <summary>
+        /// Disc Type Identifier
+        /// = "BDO" for BD-ROM
+        /// = "BDW" for BD-RE
+        /// = "BDR" for BD-R
+        /// </summary>
+        public string DiscTypeIdentifier { get; set; }
+
+        /// <summary>
+        /// Disc Size/Class/Version
+        /// </summary>
+        public byte DiscSizeClassVersion { get; set; }
+
+        /// <summary>
+        /// DI Unit Format dependent contents
+        /// </summary>
+        /// <remarks>52 bytes for BD-ROM, 100 bytes for BD-R/RE</remarks>
+        public byte[] FormatDependentContents { get; set; }
+
+        #endregion
+
+        #region Trailer (BD-R/RE only)
+
+        /// <summary>
+        /// Disc Manufacturer ID
+        /// </summary>
+        /// <remarks>6 bytes</remarks>
+        public byte[] DiscManufacturerID { get; set; }
+
+        /// <summary>
+        /// Media Type ID
+        /// </summary>
+        /// <remarks>3 bytes</remarks>
+        public byte[] MediaTypeID { get; set; }
+
+        /// <summary>
+        /// Time Stamp
+        /// </summary>
+        public ushort TimeStamp { get; set; }
+
+        /// <summary>
+        /// Product Revision Number
+        /// </summary>
+        public byte ProductRevisionNumber { get; set; }
+
+        #endregion
+
+        #endregion
+
+        #region Constants
+
+        public const string DiscTypeIdentifierROM = "BDO";
+
+        public const string DiscTypeIdentifierReWritable = "BDW";
+
+        public const string DiscTypeIdentifierRecordable = "BDR";
+
+        #endregion
+    }
+}