Refactor image classes and split them to smaller files.

2025-12-16 19:24:25 +00:00 · 2018-07-23 23:25:43 +01:00
parent 55ca2d23b6
commit ed88989642
445 changed files with 50086 additions and 34342 deletions
--- a/DiscImageChef.DiscImages/SaveDskF/Structs.cs
+++ b/DiscImageChef.DiscImages/SaveDskF/Structs.cs
@@ -0,0 +1,84 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Structs.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Disk image plugins.
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Contains structures for IBM SaveDskF disk images.
+//
+// --[ 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 System.Runtime.InteropServices;
+
+namespace DiscImageChef.DiscImages
+{
+    public partial class SaveDskF
+    {
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct SaveDskFHeader
+        {
+            /// <summary>0x00 magic number</summary>
+            public ushort magic;
+            /// <summary>0x02 media type from FAT</summary>
+            public ushort mediaType;
+            /// <summary>0x04 bytes per sector</summary>
+            public ushort sectorSize;
+            /// <summary>0x06 sectors per cluster - 1</summary>
+            public byte clusterMask;
+            /// <summary>0x07 log2(cluster / sector)</summary>
+            public byte clusterShift;
+            /// <summary>0x08 reserved sectors</summary>
+            public ushort reservedSectors;
+            /// <summary>0x0A copies of FAT</summary>
+            public byte fatCopies;
+            /// <summary>0x0B entries in root directory</summary>
+            public ushort rootEntries;
+            /// <summary>0x0D first cluster</summary>
+            public ushort firstCluster;
+            /// <summary>0x0F clusters present in image</summary>
+            public ushort clustersCopied;
+            /// <summary>0x11 sectors per FAT</summary>
+            public byte sectorsPerFat;
+            /// <summary>0x12 sector number of root directory</summary>
+            public ushort rootDirectorySector;
+            /// <summary>0x14 sum of all image bytes</summary>
+            public uint checksum;
+            /// <summary>0x18 cylinders</summary>
+            public ushort cylinders;
+            /// <summary>0x1A heads</summary>
+            public ushort heads;
+            /// <summary>0x1C sectors per track</summary>
+            public ushort sectorsPerTrack;
+            /// <summary>0x1E always zero</summary>
+            public uint padding;
+            /// <summary>0x22 sectors present in image</summary>
+            public ushort sectorsCopied;
+            /// <summary>0x24 offset to comment</summary>
+            public ushort commentOffset;
+            /// <summary>0x26 offset to data</summary>
+            public ushort dataOffset;
+        }
+    }
+}