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🎨Converted all plugin types to interfaces.

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This commit is contained in:
Natalia Portillo
2017-12-26 06:05:12 +00:00
parent a002253fa4
commit f66a0bdd42
295 changed files with 9499 additions and 10414 deletions
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151
DiscImageChef.DiscImages/TeleDisk.cs
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@@ -47,7 +47,7 @@ namespace DiscImageChef.DiscImages
{
// Created following notes from Dave Dunfield
// http://www.classiccmp.org/dunfield/img54306/td0notes.txt
public class TeleDisk : ImagePlugin
public class TeleDisk : IMediaImage
{
// "TD" as little endian uint.
const ushort TD_MAGIC = 0x4454;
@@ -113,6 +113,7 @@ namespace DiscImageChef.DiscImages
TeleDiskCommentBlockHeader commentHeader;
TeleDiskHeader header;
ImageInfo imageInfo;
Stream inStream;
byte[] leadOut;
// Cylinder by head, sector data matrix
@@ -123,9 +124,7 @@ namespace DiscImageChef.DiscImages
public TeleDisk()
{
Name = "Sydex TeleDisk";
PluginUuid = new Guid("0240B7B1-E959-4CDC-B0BD-386D6E467B88");
ImageInfo = new ImageInfo
imageInfo = new ImageInfo
{
ReadableSectorTags = new List<SectorTagType>(),
ReadableMediaTags = new List<MediaTagType>(),
@@ -150,18 +149,23 @@ namespace DiscImageChef.DiscImages
sectorsWhereCrcHasFailed = new List<ulong>();
}
public override string ImageFormat => "Sydex TeleDisk";
public virtual ImageInfo Info => imageInfo;
public override List<Partition> Partitions =>
public virtual string Name => "Sydex TeleDisk";
public virtual Guid Id => new Guid("0240B7B1-E959-4CDC-B0BD-386D6E467B88");
public virtual string ImageFormat => "Sydex TeleDisk";
public virtual List<Partition> Partitions =>
throw new FeatureUnsupportedImageException("Feature not supported by image format");
public override List<Track> Tracks =>
public virtual List<Track> Tracks =>
throw new FeatureUnsupportedImageException("Feature not supported by image format");
public override List<Session> Sessions =>
public virtual List<Session> Sessions =>
throw new FeatureUnsupportedImageException("Feature not supported by image format");
public override bool IdentifyImage(Filter imageFilter)
public virtual bool IdentifyImage(IFilter imageFilter)
{
header = new TeleDiskHeader();
byte[] headerBytes = new byte[12];
@@ -217,7 +221,7 @@ namespace DiscImageChef.DiscImages
header.DriveType == DRIVE_TYPE_8_INCH;
}
public override bool OpenImage(Filter imageFilter)
public virtual bool OpenImage(IFilter imageFilter)
{
header = new TeleDiskHeader();
byte[] headerBytes = new byte[12];
@@ -242,9 +246,9 @@ namespace DiscImageChef.DiscImages
header.Sides = headerBytes[9];
header.Crc = BitConverter.ToUInt16(headerBytes, 10);
ImageInfo.MediaTitle = Path.GetFileNameWithoutExtension(imageFilter.GetFilename());
ImageInfo.Version = $"{(header.Version & 0xF0) >> 4}.{header.Version & 0x0F}";
ImageInfo.Application = ImageInfo.Version;
imageInfo.MediaTitle = Path.GetFileNameWithoutExtension(imageFilter.GetFilename());
imageInfo.Version = $"{(header.Version & 0xF0) >> 4}.{header.Version & 0x0F}";
imageInfo.Application = imageInfo.Version;
byte[] headerBytesForCrc = new byte[10];
Array.Copy(headerBytes, headerBytesForCrc, 10);
@@ -303,7 +307,7 @@ namespace DiscImageChef.DiscImages
stream.Seek(12, SeekOrigin.Begin);
ImageInfo.CreationTime = DateTime.MinValue;
imageInfo.CreationTime = DateTime.MinValue;
if((header.Stepping & COMMENT_BLOCK_PRESENT) == COMMENT_BLOCK_PRESENT)
{
@@ -348,35 +352,34 @@ namespace DiscImageChef.DiscImages
// Replace NULLs, used by TeleDisk as newline markers, with UNIX newline marker
if(commentBlock[i] == 0x00) commentBlock[i] = 0x0A;
ImageInfo.Comments = Encoding.ASCII.GetString(commentBlock);
imageInfo.Comments = Encoding.ASCII.GetString(commentBlock);
DicConsole.DebugWriteLine("TeleDisk plugin", "Comment");
DicConsole.DebugWriteLine("TeleDisk plugin", "{0}", ImageInfo.Comments);
DicConsole.DebugWriteLine("TeleDisk plugin", "{0}", imageInfo.Comments);
ImageInfo.CreationTime = new DateTime(commentHeader.Year + 1900, commentHeader.Month + 1,
commentHeader.Day, commentHeader.Hour, commentHeader.Minute,
commentHeader.Second, DateTimeKind.Unspecified);
imageInfo.CreationTime = new DateTime(commentHeader.Year + 1900, commentHeader.Month + 1,
commentHeader.Day, commentHeader.Hour, commentHeader.Minute,
commentHeader.Second, DateTimeKind.Unspecified);
}
if(ImageInfo.CreationTime == DateTime.MinValue)
ImageInfo.CreationTime = imageFilter.GetCreationTime();
ImageInfo.LastModificationTime = imageFilter.GetLastWriteTime();
if(imageInfo.CreationTime == DateTime.MinValue) imageInfo.CreationTime = imageFilter.GetCreationTime();
imageInfo.LastModificationTime = imageFilter.GetLastWriteTime();
DicConsole.DebugWriteLine("TeleDisk plugin", "Image created on {0}", ImageInfo.CreationTime);
DicConsole.DebugWriteLine("TeleDisk plugin", "Image modified on {0}", ImageInfo.LastModificationTime);
DicConsole.DebugWriteLine("TeleDisk plugin", "Image created on {0}", imageInfo.CreationTime);
DicConsole.DebugWriteLine("TeleDisk plugin", "Image modified on {0}", imageInfo.LastModificationTime);
DicConsole.DebugWriteLine("TeleDisk plugin", "Parsing image");
totalDiskSize = 0;
ImageInfo.ImageSize = 0;
imageInfo.ImageSize = 0;
int totalCylinders = -1;
int totalHeads = -1;
int maxSector = -1;
int totalSectors = 0;
long currentPos = stream.Position;
ImageInfo.SectorSize = uint.MaxValue;
ImageInfo.SectorsPerTrack = uint.MaxValue;
imageInfo.SectorSize = uint.MaxValue;
imageInfo.SectorsPerTrack = uint.MaxValue;
// Count cylinders
while(true)
@@ -421,8 +424,8 @@ namespace DiscImageChef.DiscImages
stream.Read(data, 0, teleDiskData.DataSize);
}
if(128 << teleDiskSector.SectorSize < ImageInfo.SectorSize)
ImageInfo.SectorSize = (uint)(128 << teleDiskSector.SectorSize);
if(128 << teleDiskSector.SectorSize < imageInfo.SectorSize)
imageInfo.SectorSize = (uint)(128 << teleDiskSector.SectorSize);
totalSectors++;
}
@@ -436,8 +439,8 @@ namespace DiscImageChef.DiscImages
bool hasLeadOutOnHead0 = false;
bool hasLeadOutOnHead1 = false;
ImageInfo.Cylinders = (ushort)totalCylinders;
ImageInfo.Heads = (byte)totalHeads;
imageInfo.Cylinders = (ushort)totalCylinders;
imageInfo.Heads = (byte)totalHeads;
// Count sectors per track
stream.Seek(currentPos, SeekOrigin.Begin);
@@ -454,14 +457,14 @@ namespace DiscImageChef.DiscImages
if(teleDiskTrack.Sectors == 0xFF) // End of disk image
break;
if(teleDiskTrack.Sectors < ImageInfo.SectorsPerTrack)
if(teleDiskTrack.Sectors < imageInfo.SectorsPerTrack)
if(teleDiskTrack.Cylinder + 1 == totalCylinders)
{
hasLeadOutOnHead0 |= teleDiskTrack.Head == 0;
hasLeadOutOnHead1 |= teleDiskTrack.Head == 1;
if(ImageInfo.Cylinders == totalCylinders) ImageInfo.Cylinders--;
if(imageInfo.Cylinders == totalCylinders) imageInfo.Cylinders--;
}
else ImageInfo.SectorsPerTrack = teleDiskTrack.Sectors;
else imageInfo.SectorsPerTrack = teleDiskTrack.Sectors;
for(byte processedSectors = 0; processedSectors < teleDiskTrack.Sectors; processedSectors++)
{
TeleDiskSectorHeader teleDiskSector = new TeleDiskSectorHeader();
@@ -566,8 +569,8 @@ namespace DiscImageChef.DiscImages
DicConsole.DebugWriteLine("TeleDisk plugin", "\t\tSector CRC (plus headers): 0x{0:X2}",
teleDiskSector.Crc);
uint lba = (uint)(teleDiskSector.Cylinder * header.Sides * ImageInfo.SectorsPerTrack +
teleDiskSector.Head * ImageInfo.SectorsPerTrack +
uint lba = (uint)(teleDiskSector.Cylinder * header.Sides * imageInfo.SectorsPerTrack +
teleDiskSector.Head * imageInfo.SectorsPerTrack +
(teleDiskSector.SectorNumber - 1));
if((teleDiskSector.Flags & FLAGS_SECTOR_DATALESS) != FLAGS_SECTOR_DATALESS &&
(teleDiskSector.Flags & FLAGS_SECTOR_SKIPPED) != FLAGS_SECTOR_SKIPPED)
@@ -575,7 +578,7 @@ namespace DiscImageChef.DiscImages
stream.Read(dataSizeBytes, 0, 2);
teleDiskData.DataSize = BitConverter.ToUInt16(dataSizeBytes, 0);
teleDiskData.DataSize--; // Sydex decided to including dataEncoding byte as part of it
ImageInfo.ImageSize += teleDiskData.DataSize;
imageInfo.ImageSize += teleDiskData.DataSize;
teleDiskData.DataEncoding = (byte)stream.ReadByte();
byte[] data = new byte[teleDiskData.DataSize];
stream.Read(data, 0, teleDiskData.DataSize);
@@ -636,17 +639,17 @@ namespace DiscImageChef.DiscImages
if(leadOutMs.Length != 0)
{
leadOut = leadOutMs.ToArray();
ImageInfo.ReadableMediaTags.Add(MediaTagType.Floppy_LeadOut);
imageInfo.ReadableMediaTags.Add(MediaTagType.Floppy_LeadOut);
}
ImageInfo.Sectors = ImageInfo.Cylinders * ImageInfo.Heads * ImageInfo.SectorsPerTrack;
ImageInfo.MediaType = DecodeTeleDiskDiskType();
imageInfo.Sectors = imageInfo.Cylinders * imageInfo.Heads * imageInfo.SectorsPerTrack;
imageInfo.MediaType = DecodeTeleDiskDiskType();
ImageInfo.XmlMediaType = XmlMediaType.BlockMedia;
imageInfo.XmlMediaType = XmlMediaType.BlockMedia;
DicConsole.VerboseWriteLine("TeleDisk image contains a disk of type {0}", ImageInfo.MediaType);
if(!string.IsNullOrEmpty(ImageInfo.Comments))
DicConsole.VerboseWriteLine("TeleDisk comments: {0}", ImageInfo.Comments);
DicConsole.VerboseWriteLine("TeleDisk image contains a disk of type {0}", imageInfo.MediaType);
if(!string.IsNullOrEmpty(imageInfo.Comments))
DicConsole.VerboseWriteLine("TeleDisk comments: {0}", imageInfo.Comments);
inStream.Dispose();
stream.Dispose();
@@ -661,7 +664,7 @@ namespace DiscImageChef.DiscImages
return true;
}
public override byte[] ReadSector(ulong sectorAddress)
public virtual byte[] ReadSector(ulong sectorAddress)
{
(ushort cylinder, byte head, byte sector) = LbaToChs(sectorAddress);
@@ -677,18 +680,18 @@ namespace DiscImageChef.DiscImages
return sectorsData[cylinder][head][sector];
}
public override byte[] ReadSectors(ulong sectorAddress, uint length)
public virtual byte[] ReadSectors(ulong sectorAddress, uint length)
{
if(sectorAddress > ImageInfo.Sectors - 1)
if(sectorAddress > imageInfo.Sectors - 1)
throw new ArgumentOutOfRangeException(nameof(sectorAddress), "Sector address not found");
if(sectorAddress + length > ImageInfo.Sectors)
if(sectorAddress + length > imageInfo.Sectors)
throw new ArgumentOutOfRangeException(nameof(length), "Requested more sectors than available");
MemoryStream buffer = new MemoryStream();
for(uint i = 0; i < length; i++)
{
byte[] sector = ReadSector(sectorAddress + i) ?? new byte[ImageInfo.SectorSize];
byte[] sector = ReadSector(sectorAddress + i) ?? new byte[imageInfo.SectorSize];
buffer.Write(sector, 0, sector.Length);
}
@@ -697,34 +700,34 @@ namespace DiscImageChef.DiscImages
(ushort cylinder, byte head, byte sector) LbaToChs(ulong lba)
{
ushort cylinder = (ushort)(lba / (ImageInfo.Heads * ImageInfo.SectorsPerTrack));
byte head = (byte)(lba / ImageInfo.SectorsPerTrack % ImageInfo.Heads);
byte sector = (byte)(lba % ImageInfo.SectorsPerTrack + 1);
ushort cylinder = (ushort)(lba / (imageInfo.Heads * imageInfo.SectorsPerTrack));
byte head = (byte)(lba / imageInfo.SectorsPerTrack % imageInfo.Heads);
byte sector = (byte)(lba % imageInfo.SectorsPerTrack + 1);
return (cylinder, head, sector);
}
public override byte[] ReadSectorLong(ulong sectorAddress)
public virtual byte[] ReadSectorLong(ulong sectorAddress)
{
return ReadSectors(sectorAddress, 1);
}
public override byte[] ReadSectorsLong(ulong sectorAddress, uint length)
public virtual byte[] ReadSectorsLong(ulong sectorAddress, uint length)
{
return ReadSectors(sectorAddress, length);
}
public override bool? VerifySector(ulong sectorAddress)
public virtual bool? VerifySector(ulong sectorAddress)
{
return !sectorsWhereCrcHasFailed.Contains(sectorAddress);
}
public override bool? VerifySector(ulong sectorAddress, uint track)
public virtual bool? VerifySector(ulong sectorAddress, uint track)
{
return null;
}
public override bool? VerifySectors(ulong sectorAddress, uint length, out List<ulong> failingLbas,
public virtual bool? VerifySectors(ulong sectorAddress, uint length, out List<ulong> failingLbas,
out List<ulong> unknownLbas)
{
failingLbas = new List<ulong>();
@@ -736,7 +739,7 @@ namespace DiscImageChef.DiscImages
return failingLbas.Count <= 0;
}
public override bool? VerifySectors(ulong sectorAddress, uint length, uint track, out List<ulong> failingLbas,
public virtual bool? VerifySectors(ulong sectorAddress, uint length, uint track, out List<ulong> failingLbas,
out List<ulong> unknownLbas)
{
failingLbas = new List<ulong>();
@@ -747,7 +750,7 @@ namespace DiscImageChef.DiscImages
return null;
}
public override bool? VerifyMediaImage()
public virtual bool? VerifyMediaImage()
{
return aDiskCrcHasFailed;
}
@@ -891,7 +894,7 @@ namespace DiscImageChef.DiscImages
case 163840:
{
// Acorn disk uses 256 bytes/sector
return ImageInfo.SectorSize == 256
return imageInfo.SectorSize == 256
? MediaType.ACORN_525_SS_DD_40
: MediaType.DOS_525_SS_DD_8;
// DOS disks use 512 bytes/sector
@@ -899,13 +902,13 @@ namespace DiscImageChef.DiscImages
case 184320:
{
// Atari disk uses 256 bytes/sector
return ImageInfo.SectorSize == 256 ? MediaType.ATARI_525_DD : MediaType.DOS_525_SS_DD_9;
return imageInfo.SectorSize == 256 ? MediaType.ATARI_525_DD : MediaType.DOS_525_SS_DD_9;
// DOS disks use 512 bytes/sector
}
case 327680:
{
// Acorn disk uses 256 bytes/sector
return ImageInfo.SectorSize == 256
return imageInfo.SectorSize == 256
? MediaType.ACORN_525_SS_DD_80
: MediaType.DOS_525_DS_DD_8;
// DOS disks use 512 bytes/sector
@@ -986,7 +989,7 @@ namespace DiscImageChef.DiscImages
case 512512:
{
// DEC disk uses 256 bytes/sector
return ImageInfo.SectorSize == 256 ? MediaType.RX02 : MediaType.ECMA_59;
return imageInfo.SectorSize == 256 ? MediaType.RX02 : MediaType.ECMA_59;
// ECMA disks use 128 bytes/sector
}
case 1261568: return MediaType.NEC_8_DD;
@@ -1010,7 +1013,7 @@ namespace DiscImageChef.DiscImages
}
}
public override byte[] ReadDiskTag(MediaTagType tag)
public virtual byte[] ReadDiskTag(MediaTagType tag)
{
if(tag != MediaTagType.Floppy_LeadOut)
throw new FeatureUnsupportedImageException("Feature not supported by image format");
@@ -1020,52 +1023,52 @@ namespace DiscImageChef.DiscImages
throw new FeatureNotPresentImageException("Lead-out not present in disk image");
}
public override byte[] ReadSectorTag(ulong sectorAddress, SectorTagType tag)
public virtual byte[] ReadSectorTag(ulong sectorAddress, SectorTagType tag)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override byte[] ReadSectorsTag(ulong sectorAddress, uint length, SectorTagType tag)
public virtual byte[] ReadSectorsTag(ulong sectorAddress, uint length, SectorTagType tag)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override List<Track> GetSessionTracks(Session session)
public virtual List<Track> GetSessionTracks(Session session)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override List<Track> GetSessionTracks(ushort session)
public virtual List<Track> GetSessionTracks(ushort session)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override byte[] ReadSector(ulong sectorAddress, uint track)
public virtual byte[] ReadSector(ulong sectorAddress, uint track)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override byte[] ReadSectorTag(ulong sectorAddress, uint track, SectorTagType tag)
public virtual byte[] ReadSectorTag(ulong sectorAddress, uint track, SectorTagType tag)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override byte[] ReadSectors(ulong sectorAddress, uint length, uint track)
public virtual byte[] ReadSectors(ulong sectorAddress, uint length, uint track)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override byte[] ReadSectorsTag(ulong sectorAddress, uint length, uint track, SectorTagType tag)
public virtual byte[] ReadSectorsTag(ulong sectorAddress, uint length, uint track, SectorTagType tag)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override byte[] ReadSectorLong(ulong sectorAddress, uint track)
public virtual byte[] ReadSectorLong(ulong sectorAddress, uint track)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override byte[] ReadSectorsLong(ulong sectorAddress, uint length, uint track)
public virtual byte[] ReadSectorsLong(ulong sectorAddress, uint length, uint track)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}