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REFACTOR: Final cleanup of DiscImageChef.Decoders.

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This commit is contained in:
Natalia Portillo
2017-12-23 18:31:38 +00:00
parent 60ed13e9b3
commit 354e31d149
100 changed files with 4791 additions and 4707 deletions
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56
Floppy/System3740.cs
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@@ -46,7 +46,7 @@ namespace DiscImageChef.Decoders.Floppy
// ECMA-100
/// <summary>
/// Methods and structures for IBM System 3740 floppy decoding
/// Methods and structures for IBM System 3740 floppy decoding
/// </summary>
[SuppressMessage("ReSharper", "InconsistentNaming")]
[SuppressMessage("ReSharper", "MemberCanBeInternal")]
@@ -54,124 +54,124 @@ namespace DiscImageChef.Decoders.Floppy
public static class System3740
{
/// <summary>
/// Track format for IBM System 3740 floppy
/// Track format for IBM System 3740 floppy
/// </summary>
public struct Track
{
/// <summary>
/// Start of track
/// Start of track
/// </summary>
public TrackPreamble trackStart;
/// <summary>
/// Track sectors
/// Track sectors
/// </summary>
public Sector[] sectors;
/// <summary>
/// Undefined size
/// Undefined size
/// </summary>
public byte[] gap;
}
/// <summary>
/// Start of IBM PC FM floppy track
/// Start of IBM PC FM floppy track
/// </summary>
public struct TrackPreamble
{
/// <summary>
/// Gap from index pulse, 80 bytes set to 0xFF
/// Gap from index pulse, 80 bytes set to 0xFF
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 40)] public byte[] gap;
/// <summary>
/// 6 bytes set to 0x00
/// 6 bytes set to 0x00
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] zero;
/// <summary>
/// Set to <see cref="IBMIdType.IndexMark"/>
/// Set to <see cref="IBMIdType.IndexMark" />
/// </summary>
public IBMIdType type;
/// <summary>
/// Gap until first sector, 26 bytes to 0xFF
/// Gap until first sector, 26 bytes to 0xFF
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 26)] public byte[] gap1;
}
/// <summary>
/// Raw demodulated format for IBM System 3740 floppies
/// Raw demodulated format for IBM System 3740 floppies
/// </summary>
public struct Sector
{
/// <summary>
/// Sector address mark
/// Sector address mark
/// </summary>
public AddressMark addressMark;
/// <summary>
/// 11 bytes set to 0xFF
/// 11 bytes set to 0xFF
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 11)] public byte[] innerGap;
/// <summary>
/// Sector data block
/// Sector data block
/// </summary>
public DataBlock dataBlock;
/// <summary>
/// Variable bytes set to 0xFF
/// Variable bytes set to 0xFF
/// </summary>
public byte[] outerGap;
}
/// <summary>
/// Sector address mark for IBM System 3740 floppies, contains sync word
/// Sector address mark for IBM System 3740 floppies, contains sync word
/// </summary>
public struct AddressMark
{
/// <summary>
/// 6 bytes set to 0
/// 6 bytes set to 0
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] zero;
/// <summary>
/// Set to <see cref="IBMIdType.AddressMark"/>
/// Set to <see cref="IBMIdType.AddressMark" />
/// </summary>
public IBMIdType type;
/// <summary>
/// Track number
/// Track number
/// </summary>
public byte track;
/// <summary>
/// Side number
/// Side number
/// </summary>
public byte side;
/// <summary>
/// Sector number
/// Sector number
/// </summary>
public byte sector;
/// <summary>
/// <see cref="IBMSectorSizeCode"/>
/// <see cref="IBMSectorSizeCode" />
/// </summary>
public IBMSectorSizeCode sectorSize;
/// <summary>
/// CRC16 from <see cref="type"/> to end of <see cref="sectorSize"/>
/// CRC16 from <see cref="type" /> to end of <see cref="sectorSize" />
/// </summary>
public ushort crc;
}
/// <summary>
/// Sector data block for IBM System 3740 floppies
/// Sector data block for IBM System 3740 floppies
/// </summary>
public struct DataBlock
{
/// <summary>
/// 12 bytes set to 0
/// 12 bytes set to 0
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 12)] public byte[] zero;
/// <summary>
/// Set to <see cref="IBMIdType.DataMark"/> or to <see cref="IBMIdType.DeletedDataMark"/>
/// Set to <see cref="IBMIdType.DataMark" /> or to <see cref="IBMIdType.DeletedDataMark" />
/// </summary>
public IBMIdType type;
/// <summary>
/// User data
/// User data
/// </summary>
public byte[] data;
/// <summary>
/// CRC16 from <see cref="type"/> to end of <see cref="data"/>
/// CRC16 from <see cref="type" /> to end of <see cref="data" />
/// </summary>
public ushort crc;
}