Add database module.

DiscImageChef.Database/Models/SCSI/BlockDescriptor.cs

@@ -0,0 +1,55 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : BlockDescriptor.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Database.
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Database model for SCSI block descriptor.
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library 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
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2018 Natalia Portillo
+// ****************************************************************************/
+
+using DiscImageChef.CommonTypes.Metadata;
+
+namespace DiscImageChef.Database.Models.SCSI
+{
+    public class BlockDescriptor : BaseEntity
+    {
+        public byte   Density     { get; set; }
+        public ulong? Blocks      { get; set; }
+        public uint?  BlockLength { get; set; }
+
+        public static BlockDescriptor MapBlockDescriptor(blockDescriptorType oldBlockDescriptor)
+        {
+            if(oldBlockDescriptor == null) return null;
+
+            BlockDescriptor newBlockDescriptor = new BlockDescriptor {Density = oldBlockDescriptor.Density};
+
+            if(oldBlockDescriptor.BlockLengthSpecified) newBlockDescriptor.BlockLength = oldBlockDescriptor.BlockLength;
+            if(oldBlockDescriptor.BlocksSpecified) newBlockDescriptor.Blocks           = oldBlockDescriptor.Blocks;
+
+            return newBlockDescriptor;
+        }
+    }
+}