Files
Aaru.Server/DiscImageChef.DiscImages/CPCDSK.cs

759 lines
30 KiB
C#

// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename : CPCDSK.cs
// Author(s) : Natalia Portillo <claunia@claunia.com>
//
// Component : Component
//
// --[ Description ] ----------------------------------------------------------
//
// Description
//
// --[ 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 © 2011-2017 Natalia Portillo
// ****************************************************************************/
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using DiscImageChef.Checksums;
using DiscImageChef.CommonTypes;
using DiscImageChef.Console;
using DiscImageChef.Decoders.Floppy;
using DiscImageChef.Filters;
namespace DiscImageChef.ImagePlugins
{
// Checked using several images and strings inside Apple's DiskImages.framework
class CPCDSK : ImagePlugin
{
#region Internal constants
/// <summary>
/// Identifier for CPCEMU disk images, "MV - CPCEMU Disk-File"
/// </summary>
readonly byte[] CPCDSKId = { 0x4D, 0x56, 0x20, 0x2D, 0x20, 0x43, 0x50, 0x43, 0x45, 0x4D, 0x55, 0x20, 0x44, 0x69, 0x73, 0x6B, 0x2D, 0x46, 0x69, 0x6C, 0x65 };
/// <summary>
/// Identifier for Extended CPCEMU disk images, "EXTENDED CPC DSK File"
/// </summary>
readonly byte[] EDSKId = { 0x45, 0x58, 0x54, 0x45, 0x4E, 0x44, 0x45, 0x44, 0x20, 0x43, 0x50, 0x43, 0x20, 0x44, 0x53, 0x4B, 0x20, 0x46, 0x69, 0x6C, 0x65 };
/// <summary>
/// Identifier for track information, "Track-Info\r\n"
/// </summary>
readonly byte[] TrackId = { 0x54, 0x72, 0x61, 0x63, 0x6B, 0x2D, 0x49, 0x6E, 0x66, 0x6F };
#endregion
#region Internal structures
[StructLayout(LayoutKind.Sequential, Pack = 1)]
struct CPCDiskInfo
{
/// <summary>
/// Magic number, "MV - CPCEMU Disk-File" in old files, "EXTENDED CPC DSK File" in extended ones
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 21)]
public byte[] magic;
/// <summary>
/// Second part of magic, should be "\r\nDisk-Info\r\n" in all, but some emulators write spaces instead.
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 13)]
public byte[] magic2;
/// <summary>
/// Creator application (can be null)
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 14)]
public byte[] creator;
/// <summary>
/// Tracks
/// </summary>
public byte tracks;
/// <summary>
/// Sides
/// </summary>
public byte sides;
/// <summary>
/// Size of a track including the 256 bytes header. Unused by extended format, as this format includes a table in the next field
/// </summary>
public ushort tracksize;
/// <summary>
/// Size of each track in the extended format. 0 indicates track is not formatted and not present in image.
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 204)]
public byte[] tracksizeTable;
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
struct CPCTrackInfo
{
/// <summary>
/// Magic number, "Track-Info\r\n"
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 10)]
public byte[] magic;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)]
public byte[] carriageReturn;
/// <summary>
/// Padding
/// </summary>
public uint padding;
/// <summary>
/// Track number
/// </summary>
public byte track;
/// <summary>
/// Side number
/// </summary>
public byte side;
/// <summary>
/// Controller data rate
/// </summary>
public byte dataRate;
/// <summary>
/// Recording mode
/// </summary>
public byte recordingMode;
/// <summary>
/// Bytes per sector
/// </summary>
public IBMSectorSizeCode bps;
/// <summary>
/// How many sectors in this track
/// </summary>
public byte sectors;
/// <summary>
/// GAP#3
/// </summary>
public byte gap3;
/// <summary>
/// Filler
/// </summary>
public byte filler;
/// <summary>
/// Informatino for up to 32 sectors
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
public CPCSectorInfo[] sectorsInfo;
}
/// <summary>
/// Sector information
/// </summary>
[StructLayout(LayoutKind.Sequential, Pack = 1)]
struct CPCSectorInfo
{
/// <summary>
/// Track number from address mark
/// </summary>
public byte track;
/// <summary>
/// Side number from address mark
/// </summary>
public byte side;
/// <summary>
/// Sector ID from address mark
/// </summary>
public byte id;
/// <summary>
/// Sector size from address mark
/// </summary>
public IBMSectorSizeCode size;
/// <summary>
/// ST1 register from controller
/// </summary>
public byte st1;
/// <summary>
/// ST2 register from controller
/// </summary>
public byte st2;
/// <summary>
/// Length in bytes of this sector size. If it is bigger than expected sector size, it's a weak sector read several times.
/// </summary>
public ushort len;
}
#endregion
#region Internal variables
bool extended;
Dictionary<ulong, byte[]> sectors;
Dictionary<ulong, byte[]> addressMarks;
#endregion
public CPCDSK()
{
Name = "CPCEMU Disk-File and Extended CPC Disk-File";
PluginUUID = new Guid("724B16CC-ADB9-492E-BA07-CAEEC1012B16");
ImageInfo = new ImageInfo();
ImageInfo.readableSectorTags = new List<SectorTagType>();
ImageInfo.readableMediaTags = new List<MediaTagType>();
ImageInfo.imageHasPartitions = false;
ImageInfo.imageHasSessions = false;
ImageInfo.imageVersion = null;
ImageInfo.imageApplication = null;
ImageInfo.imageApplicationVersion = null;
ImageInfo.imageCreator = null;
ImageInfo.imageComments = null;
ImageInfo.mediaManufacturer = null;
ImageInfo.mediaModel = null;
ImageInfo.mediaSerialNumber = null;
ImageInfo.mediaBarcode = null;
ImageInfo.mediaPartNumber = null;
ImageInfo.mediaSequence = 0;
ImageInfo.lastMediaSequence = 0;
ImageInfo.driveManufacturer = null;
ImageInfo.driveModel = null;
ImageInfo.driveSerialNumber = null;
ImageInfo.driveFirmwareRevision = null;
}
public override bool IdentifyImage(Filter imageFilter)
{
Stream stream = imageFilter.GetDataForkStream();
stream.Seek(0, SeekOrigin.Begin);
if(stream.Length < 512)
return false;
byte[] header_b = new byte[256];
stream.Read(header_b, 0, 256);
CPCDiskInfo header = new CPCDiskInfo();
IntPtr headerPtr = Marshal.AllocHGlobal(256);
Marshal.Copy(header_b, 0, headerPtr, 256);
header = (CPCDiskInfo)Marshal.PtrToStructure(headerPtr, typeof(CPCDiskInfo));
Marshal.FreeHGlobal(headerPtr);
DicConsole.DebugWriteLine("CPCDSK plugin", "header.magic = \"{0}\"", StringHandlers.CToString(header.magic));
return CPCDSKId.SequenceEqual(header.magic) || EDSKId.SequenceEqual(header.magic);
}
public override bool OpenImage(Filter imageFilter)
{
Stream stream = imageFilter.GetDataForkStream();
stream.Seek(0, SeekOrigin.Begin);
if(stream.Length < 512)
return false;
byte[] header_b = new byte[256];
stream.Read(header_b, 0, 256);
CPCDiskInfo header = new CPCDiskInfo();
IntPtr headerPtr = Marshal.AllocHGlobal(256);
Marshal.Copy(header_b, 0, headerPtr, 256);
header = (CPCDiskInfo)Marshal.PtrToStructure(headerPtr, typeof(CPCDiskInfo));
Marshal.FreeHGlobal(headerPtr);
if(!CPCDSKId.SequenceEqual(header.magic) && !EDSKId.SequenceEqual(header.magic))
return false;
extended = EDSKId.SequenceEqual(header.magic);
DicConsole.DebugWriteLine("CPCDSK plugin", "Extended = {0}", extended);
DicConsole.DebugWriteLine("CPCDSK plugin", "header.magic = \"{0}\"", StringHandlers.CToString(header.magic));
DicConsole.DebugWriteLine("CPCDSK plugin", "header.magic2 = \"{0}\"", StringHandlers.CToString(header.magic2));
DicConsole.DebugWriteLine("CPCDSK plugin", "header.creator = \"{0}\"", StringHandlers.CToString(header.creator));
DicConsole.DebugWriteLine("CPCDSK plugin", "header.tracks = {0}", header.tracks);
DicConsole.DebugWriteLine("CPCDSK plugin", "header.sides = {0}", header.sides);
if(!extended)
DicConsole.DebugWriteLine("CPCDSK plugin", "header.tracksize = {0}", header.tracksize);
else
{
for(int i = 0; i < header.tracks; i++)
{
for(int j = 0; j < header.sides; j++)
{
DicConsole.DebugWriteLine("CPCDSK plugin", "Track {0} Side {1} size = {2}", i, j, header.tracksizeTable[i*header.sides + j] * 256);
}
}
}
ulong currentSector = 0;
sectors = new Dictionary<ulong, byte[]>();
addressMarks = new Dictionary<ulong, byte[]>();
ulong readtracks = 0;
bool allTracksSameSize = true;
ulong sectorsPerTrack = 0;
// Seek to first track descriptor
stream.Seek(256, SeekOrigin.Begin);
for(int i = 0; i < header.tracks; i++)
{
for(int j = 0; j < header.sides; j++)
{
// Track not stored in image
if(extended && header.tracksizeTable[i * header.sides + j] == 0)
continue;
long trackPos = stream.Position;
byte[] track_b = new byte[256];
stream.Read(track_b, 0, 256);
CPCTrackInfo trackInfo = new CPCTrackInfo();
IntPtr trackPtr = Marshal.AllocHGlobal(256);
Marshal.Copy(track_b, 0, trackPtr, 256);
trackInfo = (CPCTrackInfo)Marshal.PtrToStructure(trackPtr, typeof(CPCTrackInfo));
Marshal.FreeHGlobal(trackPtr);
if(!TrackId.SequenceEqual(trackInfo.magic))
{
DicConsole.ErrorWriteLine("Not the expected track info.");
return false;
}
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].magic = \"{0}\"", StringHandlers.CToString(trackInfo.magic), i, j);
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].bps = {0}", SizeCodeToBytes(trackInfo.bps), i, j);
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].dataRate = {0}", trackInfo.dataRate, i, j);
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].filler = 0x{0:X2}", trackInfo.filler, i, j);
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].gap3 = 0x{0:X2}", trackInfo.gap3, i, j);
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].padding = {0}", trackInfo.padding, i, j);
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].recordingMode = {0}", trackInfo.recordingMode, i, j);
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].sectors = {0}", trackInfo.sectors, i, j);
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].side = {0}", trackInfo.side, i, j);
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].track = {0}", trackInfo.track, i, j);
if(trackInfo.sectors != sectorsPerTrack)
{
if(sectorsPerTrack == 0)
sectorsPerTrack = trackInfo.sectors;
else
allTracksSameSize = false;
}
byte[][] thisTrackSectors = new byte[trackInfo.sectors][];
byte[][] thisTrackAddressMarks = new byte[trackInfo.sectors][];
for(int k = 1; k <= trackInfo.sectors; k++)
{
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].sector[{3}].id = 0x{0:X2}", trackInfo.sectorsInfo[k - 1].id, i, j, k);
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].sector[{3}].len = {0}", trackInfo.sectorsInfo[k - 1].len, i, j, k);
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].sector[{3}].side = {0}", trackInfo.sectorsInfo[k - 1].side, i, j, k);
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].sector[{3}].size = {0}", SizeCodeToBytes(trackInfo.sectorsInfo[k - 1].size), i, j, k);
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].sector[{3}].st1 = 0x{0:X2}", trackInfo.sectorsInfo[k - 1].st1, i, j, k);
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].sector[{3}].st2 = 0x{0:X2}", trackInfo.sectorsInfo[k - 1].st2, i, j, k);
DicConsole.DebugWriteLine("CPCDSK plugin", "trackInfo[{1}:{2}].sector[{3}].track = {0}", trackInfo.sectorsInfo[k - 1].track, i, j, k);
int sectLen;
if(extended)
sectLen = trackInfo.sectorsInfo[k - 1].len;
else
sectLen = SizeCodeToBytes(trackInfo.sectorsInfo[k - 1].size);
byte[] sector = new byte[sectLen];
stream.Read(sector, 0, sectLen);
if(sectLen < SizeCodeToBytes(trackInfo.sectorsInfo[k - 1].size))
{
byte[] temp = new byte[SizeCodeToBytes(trackInfo.sectorsInfo[k - 1].size)];
Array.Copy(sector, 0, temp, 0, sector.Length);
sector = temp;
}
else if(sectLen > SizeCodeToBytes(trackInfo.sectorsInfo[k - 1].size))
{
byte[] temp = new byte[SizeCodeToBytes(trackInfo.sectorsInfo[k - 1].size)];
Array.Copy(sector, 0, temp, 0, temp.Length);
sector = temp;
}
thisTrackSectors[(trackInfo.sectorsInfo[k - 1].id & 0x3F) - 1] = sector;
byte[] amForCrc = new byte[8];
amForCrc[0] = 0xA1;
amForCrc[1] = 0xA1;
amForCrc[2] = 0xA1;
amForCrc[3] = (byte)IBMIdType.AddressMark;
amForCrc[4] = trackInfo.sectorsInfo[k - 1].track;
amForCrc[5] = trackInfo.sectorsInfo[k - 1].side;
amForCrc[6] = trackInfo.sectorsInfo[k - 1].id;
amForCrc[7] = (byte)trackInfo.sectorsInfo[k - 1].size;
byte[] amCrc;
CRC16Context.Data(amForCrc, 8, out amCrc);
byte[] addressMark = new byte[22];
Array.Copy(amForCrc, 0, addressMark, 12, 8);
Array.Copy(amCrc, 0, addressMark, 20, 2);
thisTrackAddressMarks[(trackInfo.sectorsInfo[k - 1].id & 0x3F) - 1] = addressMark;
}
for(int s = 0; s < thisTrackSectors.Length; s++)
{
sectors.Add(currentSector, thisTrackSectors[s]);
addressMarks.Add(currentSector, thisTrackAddressMarks[s]);
currentSector++;
if(thisTrackSectors[s].Length > ImageInfo.sectorSize)
ImageInfo.sectorSize = (uint)thisTrackSectors[s].Length;
}
stream.Seek(trackPos, SeekOrigin.Begin);
if(extended)
{
stream.Seek(header.tracksizeTable[i * header.sides + j] * 256, SeekOrigin.Current);
ImageInfo.imageSize += (ulong)(header.tracksizeTable[i * header.sides + j] * 256) - 256;
}
else
{
stream.Seek(header.tracksize, SeekOrigin.Current);
ImageInfo.imageSize += (ulong)header.tracksize - 256;
}
readtracks++;
}
}
DicConsole.DebugWriteLine("CPCDSK plugin", "Read {0} sectors", sectors.Count);
DicConsole.DebugWriteLine("CPCDSK plugin", "Read {0} tracks", readtracks);
DicConsole.DebugWriteLine("CPCDSK plugin", "All tracks are same size? {0}", allTracksSameSize);
ImageInfo.imageApplication = StringHandlers.CToString(header.creator);
ImageInfo.imageCreationTime = imageFilter.GetCreationTime();
ImageInfo.imageLastModificationTime = imageFilter.GetLastWriteTime();
ImageInfo.imageName = Path.GetFileNameWithoutExtension(imageFilter.GetFilename());
ImageInfo.sectors = (ulong)sectors.Count;
ImageInfo.xmlMediaType = XmlMediaType.BlockMedia;
ImageInfo.mediaType = MediaType.CompactFloppy;
ImageInfo.readableSectorTags.Add(SectorTagType.FloppyAddressMark);
// Debug writing full disk as raw
/*
FileStream foo = new FileStream(Path.GetFileNameWithoutExtension(imagePath) + ".bin", FileMode.Create);
for(ulong i = 0; i < (ulong)sectors.Count; i++)
{
byte[] foob;
sectors.TryGetValue(i, out foob);
foo.Write(foob, 0, foob.Length);
}
foo.Close();
*/
return true;
}
static int SizeCodeToBytes(IBMSectorSizeCode code)
{
switch(code)
{
case IBMSectorSizeCode.EighthKilo:
return 128;
case IBMSectorSizeCode.QuarterKilo:
return 256;
case IBMSectorSizeCode.HalfKilo:
return 512;
case IBMSectorSizeCode.Kilo:
return 1024;
case IBMSectorSizeCode.TwiceKilo:
return 2048;
case IBMSectorSizeCode.FriceKilo:
return 4096;
case IBMSectorSizeCode.TwiceFriceKilo:
return 8192;
case IBMSectorSizeCode.FricelyFriceKilo:
return 16384;
default:
return 0;
}
}
public override bool ImageHasPartitions()
{
return false;
}
public override ulong GetImageSize()
{
return ImageInfo.imageSize;
}
public override ulong GetSectors()
{
return ImageInfo.sectors;
}
public override uint GetSectorSize()
{
return ImageInfo.sectorSize;
}
public override string GetImageFormat()
{
return extended ? "CPCEMU Extended disk image" : "CPCEMU disk image";
}
public override string GetImageVersion()
{
return ImageInfo.imageVersion;
}
public override string GetImageApplication()
{
return ImageInfo.imageApplication;
}
public override string GetImageApplicationVersion()
{
return ImageInfo.imageApplicationVersion;
}
public override string GetImageCreator()
{
return ImageInfo.imageCreator;
}
public override DateTime GetImageCreationTime()
{
return ImageInfo.imageCreationTime;
}
public override DateTime GetImageLastModificationTime()
{
return ImageInfo.imageLastModificationTime;
}
public override string GetImageName()
{
return ImageInfo.imageName;
}
public override string GetImageComments()
{
return ImageInfo.imageComments;
}
public override MediaType GetMediaType()
{
return ImageInfo.mediaType;
}
public override byte[] ReadSector(ulong sectorAddress)
{
byte[] sector;
if(sectors.TryGetValue(sectorAddress, out sector))
return sector;
throw new ArgumentOutOfRangeException(nameof(sectorAddress), string.Format("Sector address {0} not found", sectorAddress));
}
public override byte[] ReadSectors(ulong sectorAddress, uint length)
{
if(sectorAddress > ImageInfo.sectors - 1)
throw new ArgumentOutOfRangeException(nameof(sectorAddress), string.Format("Sector address {0} not found", sectorAddress));
if(sectorAddress + length > ImageInfo.sectors)
throw new ArgumentOutOfRangeException(nameof(length), "Requested more sectors than available");
MemoryStream ms = new MemoryStream();
for(uint i = 0; i < length; i++)
{
byte[] sector = ReadSector(sectorAddress + i);
ms.Write(sector, 0, sector.Length);
}
return ms.ToArray();
}
public override byte[] ReadSectorTag(ulong sectorAddress, SectorTagType tag)
{
if(tag != SectorTagType.FloppyAddressMark)
throw new FeatureUnsupportedImageException(string.Format("Tag {0} not supported by image format", tag));
byte[] addressMark;
if(addressMarks.TryGetValue(sectorAddress, out addressMark))
return addressMark;
throw new ArgumentOutOfRangeException(nameof(sectorAddress), "Sector address not found");
}
public override byte[] ReadSectorsTag(ulong sectorAddress, uint length, SectorTagType tag)
{
if(tag != SectorTagType.FloppyAddressMark)
throw new FeatureUnsupportedImageException(string.Format("Tag {0} not supported by image format", tag));
if(sectorAddress > ImageInfo.sectors - 1)
throw new ArgumentOutOfRangeException(nameof(sectorAddress), string.Format("Sector address {0} not found", sectorAddress));
if(sectorAddress + length > ImageInfo.sectors)
throw new ArgumentOutOfRangeException(nameof(length), "Requested more sectors than available");
MemoryStream ms = new MemoryStream();
for(uint i = 0; i < length; i++)
{
byte[] adddressMark = ReadSector(sectorAddress + i);
ms.Write(adddressMark, 0, adddressMark.Length);
}
return ms.ToArray();
}
#region Unsupported features
public override byte[] ReadDiskTag(MediaTagType tag)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override 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)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override 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)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override byte[] ReadSectorLong(ulong sectorAddress)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override byte[] ReadSectorLong(ulong sectorAddress, uint track)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override 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)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override string GetMediaManufacturer()
{
return null;
}
public override string GetMediaModel()
{
return null;
}
public override string GetMediaSerialNumber()
{
return null;
}
public override string GetMediaBarcode()
{
return null;
}
public override string GetMediaPartNumber()
{
return null;
}
public override int GetMediaSequence()
{
return 0;
}
public override int GetLastDiskSequence()
{
return 0;
}
public override string GetDriveManufacturer()
{
return null;
}
public override string GetDriveModel()
{
return null;
}
public override string GetDriveSerialNumber()
{
return null;
}
public override List<Partition> GetPartitions()
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override List<Track> GetTracks()
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override List<Track> GetSessionTracks(Session session)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override List<Track> GetSessionTracks(ushort session)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override List<Session> GetSessions()
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override bool? VerifySector(ulong sectorAddress)
{
return null;
}
public override 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, out List<ulong> UnknownLBAs)
{
FailingLBAs = new List<ulong>();
UnknownLBAs = new List<ulong>();
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, out List<ulong> UnknownLBAs)
{
throw new FeatureUnsupportedImageException("Feature not supported by image format");
}
public override bool? VerifyMediaImage()
{
return null;
}
#endregion
}
}