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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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104
DiscImageChef.DiscImages/Partimage.cs
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@@ -44,7 +44,7 @@ using Extents;
namespace DiscImageChef.DiscImages
{
public class Partimage : ImagePlugin
public class Partimage : IMediaImage
{
const int MAX_DESCRIPTION = 4096;
const int MAX_HOSTNAMESIZE = 128;
@@ -88,15 +88,14 @@ namespace DiscImageChef.DiscImages
ExtentsULong extents;
Dictionary<ulong, ulong> extentsOff;
ImageInfo imageInfo;
Stream imageStream;
Dictionary<ulong, byte[]> sectorCache;
public Partimage()
{
Name = "Partimage disk image";
PluginUuid = new Guid("AAFDB99D-2B77-49EA-831C-C9BB58C68C95");
ImageInfo = new ImageInfo
imageInfo = new ImageInfo
{
ReadableSectorTags = new List<SectorTagType>(),
ReadableMediaTags = new List<MediaTagType>(),
@@ -120,18 +119,23 @@ namespace DiscImageChef.DiscImages
};
}
public override string ImageFormat => "Partimage";
public virtual ImageInfo Info => imageInfo;
public override List<Partition> Partitions =>
public virtual string Name => "Partimage disk image";
public virtual Guid Id => new Guid("AAFDB99D-2B77-49EA-831C-C9BB58C68C95");
public virtual string ImageFormat => "Partimage";
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)
{
Stream stream = imageFilter.GetDataForkStream();
stream.Seek(0, SeekOrigin.Begin);
@@ -149,7 +153,7 @@ namespace DiscImageChef.DiscImages
return partimageMagic.SequenceEqual(cVolumeHeader.magic);
}
public override bool OpenImage(Filter imageFilter)
public virtual bool OpenImage(IFilter imageFilter)
{
Stream stream = imageFilter.GetDataForkStream();
stream.Seek(0, SeekOrigin.Begin);
@@ -386,16 +390,16 @@ namespace DiscImageChef.DiscImages
sectorCache = new Dictionary<ulong, byte[]>();
ImageInfo.CreationTime = dateCreate;
ImageInfo.LastModificationTime = imageFilter.GetLastWriteTime();
ImageInfo.MediaTitle = Path.GetFileNameWithoutExtension(imageFilter.GetFilename());
ImageInfo.Sectors = localHeader.qwBlocksCount + 1;
ImageInfo.SectorSize = (uint)localHeader.qwBlockSize;
ImageInfo.XmlMediaType = XmlMediaType.BlockMedia;
ImageInfo.MediaType = MediaType.GENERIC_HDD;
ImageInfo.Version = StringHandlers.CToString(cMainHeader.szVersion);
ImageInfo.Comments = StringHandlers.CToString(cMainHeader.szPartDescription);
ImageInfo.ImageSize =
imageInfo.CreationTime = dateCreate;
imageInfo.LastModificationTime = imageFilter.GetLastWriteTime();
imageInfo.MediaTitle = Path.GetFileNameWithoutExtension(imageFilter.GetFilename());
imageInfo.Sectors = localHeader.qwBlocksCount + 1;
imageInfo.SectorSize = (uint)localHeader.qwBlockSize;
imageInfo.XmlMediaType = XmlMediaType.BlockMedia;
imageInfo.MediaType = MediaType.GENERIC_HDD;
imageInfo.Version = StringHandlers.CToString(cMainHeader.szVersion);
imageInfo.Comments = StringHandlers.CToString(cMainHeader.szPartDescription);
imageInfo.ImageSize =
(ulong)(stream.Length - (dataOff + Marshal.SizeOf(typeof(CMainTail)) + MAGIC_BEGIN_TAIL.Length));
imageStream = stream;
@@ -409,14 +413,14 @@ namespace DiscImageChef.DiscImages
return extentStartingOffset + (sectorAddress - extentStart);
}
public override byte[] ReadSector(ulong sectorAddress)
public virtual byte[] ReadSector(ulong sectorAddress)
{
if(sectorAddress > ImageInfo.Sectors - 1)
if(sectorAddress > imageInfo.Sectors - 1)
throw new ArgumentOutOfRangeException(nameof(sectorAddress),
$"Sector address {sectorAddress} not found");
if((bitmap[sectorAddress / 8] & (1 << (int)(sectorAddress % 8))) == 0)
return new byte[ImageInfo.SectorSize];
return new byte[imageInfo.SectorSize];
if(sectorCache.TryGetValue(sectorAddress, out byte[] sector)) return sector;
@@ -426,14 +430,14 @@ namespace DiscImageChef.DiscImages
// Start of data +
long imageOff = dataOff +
// How many stored bytes to skip
(long)(blockOff * ImageInfo.SectorSize) +
(long)(blockOff * imageInfo.SectorSize) +
// How many bytes of CRC blocks to skip
(long)(blockOff / (CHECK_FREQUENCY / ImageInfo.SectorSize)) *
(long)(blockOff / (CHECK_FREQUENCY / imageInfo.SectorSize)) *
Marshal.SizeOf(typeof(CCheck));
sector = new byte[ImageInfo.SectorSize];
sector = new byte[imageInfo.SectorSize];
imageStream.Seek(imageOff, SeekOrigin.Begin);
imageStream.Read(sector, 0, (int)ImageInfo.SectorSize);
imageStream.Read(sector, 0, (int)imageInfo.SectorSize);
if(sectorCache.Count > MAX_CACHED_SECTORS)
{
@@ -446,13 +450,13 @@ namespace DiscImageChef.DiscImages
return 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 {sectorAddress} not found");
if(sectorAddress + length > ImageInfo.Sectors)
if(sectorAddress + length > imageInfo.Sectors)
throw new ArgumentOutOfRangeException(nameof(length), "Requested more sectors than available");
MemoryStream ms = new MemoryStream();
@@ -465,7 +469,7 @@ namespace DiscImageChef.DiscImages
break;
}
if(allEmpty) return new byte[ImageInfo.SectorSize * length];
if(allEmpty) return new byte[imageInfo.SectorSize * length];
for(uint i = 0; i < length; i++)
{
@@ -476,99 +480,99 @@ namespace DiscImageChef.DiscImages
return ms.ToArray();
}
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 byte[] ReadDiskTag(MediaTagType tag)
public virtual byte[] ReadDiskTag(MediaTagType tag)
{
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)
public virtual byte[] ReadSectorLong(ulong sectorAddress)
{
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)
public virtual byte[] ReadSectorsLong(ulong sectorAddress, uint length)
{
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");
}
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 bool? VerifySector(ulong sectorAddress)
public virtual bool? VerifySector(ulong sectorAddress)
{
return null;
}
public override bool? VerifySector(ulong sectorAddress, uint track)
public virtual bool? VerifySector(ulong sectorAddress, uint track)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
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>();
unknownLbas = new List<ulong>();
for(ulong i = 0; i < ImageInfo.Sectors; i++) unknownLbas.Add(i);
for(ulong i = 0; i < imageInfo.Sectors; i++) unknownLbas.Add(i);
return null;
}
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)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
// TODO: All blocks contain a CRC32 that's incompatible with current implementation. Need to check for compatibility.
public override bool? VerifyMediaImage()
public virtual bool? VerifyMediaImage()
{
return null;
}