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Added support for U.C.S.D. Pascal filesystem, closes #31

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Natalia Portillo
2016-07-31 20:56:53 +01:00
parent 8de5e47b3b
commit d4fa3b3e1b
13 changed files with 499 additions and 262 deletions
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45
DiscImageChef.Filesystems/UCSDPascal/Structs.cs
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@@ -5,11 +5,11 @@
// Filename : Structs.cs
// Author(s) : Natalia Portillo <claunia@claunia.com>
//
// Component : Component
// Component : U.C.S.D. Pascal filesystem plugin.
//
// --[ Description ] ----------------------------------------------------------
//
// Description
// U.C.S.D. Pascal filesystem structures.
//
// --[ License ] --------------------------------------------------------------
//
@@ -29,13 +29,48 @@
// ----------------------------------------------------------------------------
// Copyright © 2011-2016 Natalia Portillo
// ****************************************************************************/
using System;
namespace DiscImageChef.Filesystems.UCSDPascal
{
public class Structs
// Information from Call-A.P.P.L.E. Pascal Disk Directory Structure
public partial class PascalPlugin : Filesystem
{
public Structs()
struct PascalVolumeEntry
{
/// <summary>0x00, first block of volume entry</summary>
public short firstBlock;
/// <summary>0x02, last block of volume entry</summary>
public short lastBlock;
/// <summary>0x04, entry type</summary>
public PascalFileKind entryType;
/// <summary>0x06, volume name</summary>
public byte[] volumeName;
/// <summary>0x0E, block in volume</summary>
public short blocks;
/// <summary>0x10, files in volume</summary>
public short files;
/// <summary>0x12, dummy</summary>
public short dummy;
/// <summary>0x14, last booted</summary>
public short lastBoot;
/// <summary>0x16, tail to make record same size as <see cref="PascalFileEntry"/></summary>
public int tail;
}
struct PascalFileEntry
{
/// <summary>0x00, first block of file</summary>
public short firstBlock;
/// <summary>0x02, last block of file</summary>
public short lastBlock;
/// <summary>0x04, entry type</summary>
public PascalFileKind entryType;
/// <summary>0x06, file name</summary>
public byte[] filename;
/// <summary>0x16, bytes used in last block</summary>
public short lastBytes;
/// <summary>0x18, modification time</summary>
public short mtime;
}
}
}