Refactor image classes and split them to smaller files.

DiscImageChef.DiscImages/DART/Constants.cs

@@ -0,0 +1,73 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Constants.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Disk image plugins.
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Contains constants for Apple Disk Archival/Retrieval Tool format.
+//
+// --[ 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
+// ****************************************************************************/
+
+namespace DiscImageChef.DiscImages
+{
+    public partial class Dart
+    {
+        // Disk types
+        const byte DISK_MAC    = 1;
+        const byte DISK_LISA   = 2;
+        const byte DISK_APPLE2 = 3;
+        const byte DISK_MAC_HD = 16;
+        const byte DISK_DOS    = 17;
+        const byte DISK_DOS_HD = 18;
+
+        // Compression types
+        // "fast"
+        const byte COMPRESS_RLE = 0;
+        // "best"
+        const byte COMPRESS_LZH = 1;
+        // DART <= 1.4
+        const byte COMPRESS_NONE = 2;
+
+        // Valid sizes
+        const short SIZE_LISA   = 400;
+        const short SIZE_MAC_SS = 400;
+        const short SIZE_MAC    = 800;
+        const short SIZE_MAC_HD = 1440;
+        const short SIZE_APPLE2 = 800;
+        const short SIZE_DOS    = 720;
+        const short SIZE_DOS_HD = 1440;
+
+        // bLength array sizes
+        const int BLOCK_ARRAY_LEN_LOW  = 40;
+        const int BLOCK_ARRAY_LEN_HIGH = 72;
+
+        const int SECTORS_PER_BLOCK = 40;
+        const int SECTOR_SIZE       = 512;
+        const int TAG_SECTOR_SIZE   = 12;
+        const int DATA_SIZE         = SECTORS_PER_BLOCK * SECTOR_SIZE;
+        const int TAG_SIZE          = SECTORS_PER_BLOCK * TAG_SECTOR_SIZE;
+        const int BUFFER_SIZE       = SECTORS_PER_BLOCK * SECTOR_SIZE + SECTORS_PER_BLOCK * TAG_SECTOR_SIZE;
+    }
+}