aaru-dps/Aaru
1
0
Fork 0
mirror of https://github.com/aaru-dps/Aaru.git synced 2025-12-16 19:24:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

REFACTOR: Fixed MOST name inconsistencies.

Browse Source
This commit is contained in:
Natalia Portillo
2017-12-20 17:15:26 +00:00
parent 542520f5cd
commit a4650c61aa
428 changed files with 16205 additions and 16320 deletions
Download Patch File Download Diff File Expand all files Collapse all files

204
DiscImageChef.DiscImages/VDI.cs
View File

@@ -37,34 +37,34 @@ using System.Runtime.InteropServices;
using DiscImageChef.CommonTypes;
using DiscImageChef.Console;
using DiscImageChef.Filters;
using DiscImageChef.ImagePlugins;
using DiscImageChef.DiscImages;
namespace DiscImageChef.DiscImages
{
public class VDI : ImagePlugin
public class Vdi : ImagePlugin
{
#region Internal constants
const uint VDIMagic = 0xBEDA107F;
const uint VDIEmpty = 0xFFFFFFFF;
const uint VDI_MAGIC = 0xBEDA107F;
const uint VDI_EMPTY = 0xFFFFFFFF;
const string OracleVDI = "<<< Oracle VM VirtualBox Disk Image >>>\n";
const string ORACLE_VDI = "<<< Oracle VM VirtualBox Disk Image >>>\n";
const string QEMUVDI = "<<< QEMU VM Virtual Disk Image >>>\n";
const string SunOldVDI = "<<< Sun xVM VirtualBox Disk Image >>>\n";
const string SunVDI = "<<< Sun VirtualBox Disk Image >>>\n";
const string InnotekVDI = "<<< innotek VirtualBox Disk Image >>>\n";
const string InnotekOldVDI = "<<< InnoTek VirtualBox Disk Image >>>\n";
const string SUN_OLD_VDI = "<<< Sun xVM VirtualBox Disk Image >>>\n";
const string SUN_VDI = "<<< Sun VirtualBox Disk Image >>>\n";
const string INNOTEK_VDI = "<<< innotek VirtualBox Disk Image >>>\n";
const string INNOTEK_OLD_VDI = "<<< InnoTek VirtualBox Disk Image >>>\n";
#endregion
#region Internal Structures
[StructLayout(LayoutKind.Sequential, Pack = 1)]
/// <summary>
/// VDI disk image header, little-endian
/// </summary>
struct VDIHeader
[StructLayout(LayoutKind.Sequential, Pack = 1)]
struct VdiHeader
{
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 64)] public string creator;
/// <summary>
/// Magic, <see cref="VDIMagic"/>
/// Magic, <see cref="Vdi.VDI_MAGIC"/>
/// </summary>
public uint magic;
/// <summary>
@@ -96,40 +96,40 @@ namespace DiscImageChef.DiscImages
}
#endregion
VDIHeader vHdr;
uint[] IBM;
VdiHeader vHdr;
uint[] ibm;
Stream imageStream;
Dictionary<ulong, byte[]> sectorCache;
const uint MaxCacheSize = 16777216;
uint maxCachedSectors = MaxCacheSize / 512;
const uint MAX_CACHE_SIZE = 16777216;
const uint MAX_CACHED_SECTORS = MAX_CACHE_SIZE / 512;
public VDI()
public Vdi()
{
Name = "VirtualBox Disk Image";
PluginUUID = new Guid("E314DE35-C103-48A3-AD36-990F68523C46");
PluginUuid = new Guid("E314DE35-C103-48A3-AD36-990F68523C46");
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;
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)
@@ -139,15 +139,15 @@ namespace DiscImageChef.DiscImages
if(stream.Length < 512) return false;
byte[] vHdr_b = new byte[Marshal.SizeOf(vHdr)];
stream.Read(vHdr_b, 0, Marshal.SizeOf(vHdr));
vHdr = new VDIHeader();
byte[] vHdrB = new byte[Marshal.SizeOf(vHdr)];
stream.Read(vHdrB, 0, Marshal.SizeOf(vHdr));
vHdr = new VdiHeader();
IntPtr headerPtr = Marshal.AllocHGlobal(Marshal.SizeOf(vHdr));
Marshal.Copy(vHdr_b, 0, headerPtr, Marshal.SizeOf(vHdr));
vHdr = (VDIHeader)Marshal.PtrToStructure(headerPtr, typeof(VDIHeader));
Marshal.Copy(vHdrB, 0, headerPtr, Marshal.SizeOf(vHdr));
vHdr = (VdiHeader)Marshal.PtrToStructure(headerPtr, typeof(VdiHeader));
Marshal.FreeHGlobal(headerPtr);
return vHdr.magic == VDIMagic;
return vHdr.magic == VDI_MAGIC;
}
public override bool OpenImage(Filter imageFilter)
@@ -157,12 +157,12 @@ namespace DiscImageChef.DiscImages
if(stream.Length < 512) return false;
byte[] vHdr_b = new byte[Marshal.SizeOf(vHdr)];
stream.Read(vHdr_b, 0, Marshal.SizeOf(vHdr));
vHdr = new VDIHeader();
byte[] vHdrB = new byte[Marshal.SizeOf(vHdr)];
stream.Read(vHdrB, 0, Marshal.SizeOf(vHdr));
vHdr = new VdiHeader();
IntPtr headerPtr = Marshal.AllocHGlobal(Marshal.SizeOf(vHdr));
Marshal.Copy(vHdr_b, 0, headerPtr, Marshal.SizeOf(vHdr));
vHdr = (VDIHeader)Marshal.PtrToStructure(headerPtr, typeof(VDIHeader));
Marshal.Copy(vHdrB, 0, headerPtr, Marshal.SizeOf(vHdr));
vHdr = (VdiHeader)Marshal.PtrToStructure(headerPtr, typeof(VdiHeader));
Marshal.FreeHGlobal(headerPtr);
DicConsole.DebugWriteLine("VirtualBox plugin", "vHdr.creator = {0}", vHdr.creator);
@@ -191,56 +191,56 @@ namespace DiscImageChef.DiscImages
DicConsole.DebugWriteLine("VirtualBox plugin", "Reading Image Block Map");
stream.Seek(vHdr.offsetBlocks, SeekOrigin.Begin);
IBM = new uint[vHdr.blocks];
byte[] IBM_b = new byte[vHdr.blocks * 4];
stream.Read(IBM_b, 0, IBM_b.Length);
for(int i = 0; i < IBM.Length; i++) IBM[i] = BitConverter.ToUInt32(IBM_b, i * 4);
ibm = new uint[vHdr.blocks];
byte[] ibmB = new byte[vHdr.blocks * 4];
stream.Read(ibmB, 0, ibmB.Length);
for(int i = 0; i < ibm.Length; i++) ibm[i] = BitConverter.ToUInt32(ibmB, i * 4);
sectorCache = new Dictionary<ulong, byte[]>();
ImageInfo.imageCreationTime = imageFilter.GetCreationTime();
ImageInfo.imageLastModificationTime = imageFilter.GetLastWriteTime();
ImageInfo.imageName = Path.GetFileNameWithoutExtension(imageFilter.GetFilename());
ImageInfo.sectors = vHdr.size / vHdr.sectorSize;
ImageInfo.imageSize = vHdr.size;
ImageInfo.sectorSize = vHdr.sectorSize;
ImageInfo.xmlMediaType = XmlMediaType.BlockMedia;
ImageInfo.mediaType = MediaType.GENERIC_HDD;
ImageInfo.imageComments = vHdr.description;
ImageInfo.imageVersion = string.Format("{0}.{1}", vHdr.majorVersion, vHdr.minorVersion);
ImageInfo.ImageCreationTime = imageFilter.GetCreationTime();
ImageInfo.ImageLastModificationTime = imageFilter.GetLastWriteTime();
ImageInfo.ImageName = Path.GetFileNameWithoutExtension(imageFilter.GetFilename());
ImageInfo.Sectors = vHdr.size / vHdr.sectorSize;
ImageInfo.ImageSize = vHdr.size;
ImageInfo.SectorSize = vHdr.sectorSize;
ImageInfo.XmlMediaType = XmlMediaType.BlockMedia;
ImageInfo.MediaType = MediaType.GENERIC_HDD;
ImageInfo.ImageComments = vHdr.description;
ImageInfo.ImageVersion = string.Format("{0}.{1}", vHdr.majorVersion, vHdr.minorVersion);
switch(vHdr.creator)
{
case SunVDI:
ImageInfo.imageApplication = "Sun VirtualBox";
case SUN_VDI:
ImageInfo.ImageApplication = "Sun VirtualBox";
break;
case SunOldVDI:
ImageInfo.imageApplication = "Sun xVM";
case SUN_OLD_VDI:
ImageInfo.ImageApplication = "Sun xVM";
break;
case OracleVDI:
ImageInfo.imageApplication = "Oracle VirtualBox";
case ORACLE_VDI:
ImageInfo.ImageApplication = "Oracle VirtualBox";
break;
case QEMUVDI:
ImageInfo.imageApplication = "QEMU";
ImageInfo.ImageApplication = "QEMU";
break;
case InnotekVDI:
case InnotekOldVDI:
ImageInfo.imageApplication = "innotek VirtualBox";
case INNOTEK_VDI:
case INNOTEK_OLD_VDI:
ImageInfo.ImageApplication = "innotek VirtualBox";
break;
}
imageStream = stream;
ImageInfo.cylinders = vHdr.cylinders;
ImageInfo.heads = vHdr.heads;
ImageInfo.sectorsPerTrack = vHdr.spt;
ImageInfo.Cylinders = vHdr.cylinders;
ImageInfo.Heads = vHdr.heads;
ImageInfo.SectorsPerTrack = vHdr.spt;
return true;
}
public override byte[] ReadSector(ulong sectorAddress)
{
if(sectorAddress > ImageInfo.sectors - 1)
if(sectorAddress > ImageInfo.Sectors - 1)
throw new ArgumentOutOfRangeException(nameof(sectorAddress),
string.Format("Sector address {0} not found", sectorAddress));
@@ -251,10 +251,10 @@ namespace DiscImageChef.DiscImages
ulong index = (sectorAddress * vHdr.sectorSize) / vHdr.blockSize;
ulong secOff = (sectorAddress * vHdr.sectorSize) % vHdr.blockSize;
uint ibmOff = IBM[index];
uint ibmOff = ibm[index];
ulong imageOff;
if(ibmOff == VDIEmpty) return new byte[vHdr.sectorSize];
if(ibmOff == VDI_EMPTY) return new byte[vHdr.sectorSize];
imageOff = vHdr.offsetData + (ibmOff * vHdr.blockSize);
@@ -264,7 +264,7 @@ namespace DiscImageChef.DiscImages
sector = new byte[vHdr.sectorSize];
Array.Copy(cluster, (int)secOff, sector, 0, vHdr.sectorSize);
if(sectorCache.Count > maxCachedSectors) sectorCache.Clear();
if(sectorCache.Count > MAX_CACHED_SECTORS) sectorCache.Clear();
sectorCache.Add(sectorAddress, sector);
@@ -273,15 +273,15 @@ namespace DiscImageChef.DiscImages
public override byte[] ReadSectors(ulong sectorAddress, uint length)
{
if(sectorAddress > ImageInfo.sectors - 1)
if(sectorAddress > ImageInfo.Sectors - 1)
throw new ArgumentOutOfRangeException(nameof(sectorAddress),
string.Format("Sector address {0} not found", sectorAddress));
if(sectorAddress + length > ImageInfo.sectors)
if(sectorAddress + length > ImageInfo.Sectors)
throw new ArgumentOutOfRangeException(nameof(length),
string
.Format("Requested more sectors ({0} + {1}) than available ({2})",
sectorAddress, length, ImageInfo.sectors));
sectorAddress, length, ImageInfo.Sectors));
MemoryStream ms = new MemoryStream();
@@ -301,17 +301,17 @@ namespace DiscImageChef.DiscImages
public override ulong GetImageSize()
{
return ImageInfo.imageSize;
return ImageInfo.ImageSize;
}
public override ulong GetSectors()
{
return ImageInfo.sectors;
return ImageInfo.Sectors;
}
public override uint GetSectorSize()
{
return ImageInfo.sectorSize;
return ImageInfo.SectorSize;
}
public override string GetImageFormat()
@@ -321,47 +321,47 @@ namespace DiscImageChef.DiscImages
public override string GetImageVersion()
{
return ImageInfo.imageVersion;
return ImageInfo.ImageVersion;
}
public override string GetImageApplication()
{
return ImageInfo.imageApplication;
return ImageInfo.ImageApplication;
}
public override string GetImageApplicationVersion()
{
return ImageInfo.imageApplicationVersion;
return ImageInfo.ImageApplicationVersion;
}
public override string GetImageCreator()
{
return ImageInfo.imageCreator;
return ImageInfo.ImageCreator;
}
public override DateTime GetImageCreationTime()
{
return ImageInfo.imageCreationTime;
return ImageInfo.ImageCreationTime;
}
public override DateTime GetImageLastModificationTime()
{
return ImageInfo.imageLastModificationTime;
return ImageInfo.ImageLastModificationTime;
}
public override string GetImageName()
{
return ImageInfo.imageName;
return ImageInfo.ImageName;
}
public override string GetImageComments()
{
return ImageInfo.imageComments;
return ImageInfo.ImageComments;
}
public override MediaType GetMediaType()
{
return ImageInfo.mediaType;
return ImageInfo.MediaType;
}
#region Unsupported features
@@ -505,18 +505,18 @@ namespace DiscImageChef.DiscImages
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)
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);
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)
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");
}