public Ntfs.NtfsFileSystem NtfsFileSystem()
{
SparseMemoryBuffer buffer = new SparseMemoryBuffer(4096);
SparseMemoryStream ms = new SparseMemoryStream();
Geometry diskGeometry = Geometry.FromCapacity(30 * 1024 * 1024);
return(Ntfs.NtfsFileSystem.Format(ms, "", diskGeometry, 0, diskGeometry.TotalSectorsLong));
}
private static DiscFileSystem FatFileSystem()
{
SparseMemoryBuffer buffer = new SparseMemoryBuffer(4096);
SparseMemoryStream ms = new SparseMemoryStream();
Geometry diskGeometry = Geometry.FromCapacity(30 * 1024 * 1024);
return(Fat.FatFileSystem.FormatFloppy(ms, FloppyDiskType.Extended, null));
}
public static DiscFileSystem DiagnosticNtfsFileSystem()
{
SparseMemoryBuffer buffer = new SparseMemoryBuffer(4096);
SparseMemoryStream ms = new SparseMemoryStream();
Geometry diskGeometry = Geometry.FromCapacity(30 * 1024 * 1024);
Ntfs.NtfsFileSystem.Format(ms, "", diskGeometry, 0, diskGeometry.TotalSectors);
var discFs = new DiscUtils.Diagnostics.ValidatingFileSystem<Ntfs.NtfsFileSystem, Ntfs.NtfsFileSystemChecker>(ms);
discFs.CheckpointInterval = 1;
discFs.GlobalIOTraceCapturesStackTraces = false;
return discFs;
}
public static DiscFileSystem DiagnosticNtfsFileSystem()
{
SparseMemoryBuffer buffer = new SparseMemoryBuffer(4096);
SparseMemoryStream ms = new SparseMemoryStream();
Geometry diskGeometry = Geometry.FromCapacity(30 * 1024 * 1024);
Ntfs.NtfsFileSystem.Format(ms, "", diskGeometry, 0, diskGeometry.TotalSectorsLong);
var discFs = new DiscUtils.Diagnostics.ValidatingFileSystem <Ntfs.NtfsFileSystem, Ntfs.NtfsFileSystemChecker>(ms);
discFs.CheckpointInterval = 1;
discFs.GlobalIOTraceCapturesStackTraces = false;
return(discFs);
}
public override SparseStream OpenFile(string path, FileMode mode, FileAccess access)
{
if (_files.ContainsKey(path))
{
if (mode == FileMode.CreateNew)
{
throw new IOException("File already exists");
}
return(new SparseMemoryStream(_files[path], access));
}
else if (mode == FileMode.Create || mode == FileMode.CreateNew || mode == FileMode.OpenOrCreate || mode == FileMode.Truncate)
{
_files[path] = new SparseMemoryBuffer(16 * 1024);
return(new SparseMemoryStream(_files[path], access));
}
else
{
throw new FileNotFoundException();
}
}
/// <summary>
/// Creates a new instance using a pre-existing buffer.
/// </summary>
/// <param name="buffer">The buffer to use</param>
/// <param name="access">The access permitted to clients</param>
public SparseMemoryStream(SparseMemoryBuffer buffer, FileAccess access)
: base(buffer, access)
{
}
/// <summary>
/// Initializes a new instance of the SparseMemoryStream class.
/// </summary>
/// <param name="buffer">The buffer to use</param>
/// <param name="access">The access permitted to clients</param>
public SparseMemoryStream(SparseMemoryBuffer buffer, FileAccess access)
: base(buffer, access)
{
}
public Ntfs.NtfsFileSystem NtfsFileSystem()
{
SparseMemoryBuffer buffer = new SparseMemoryBuffer(4096);
SparseMemoryStream ms = new SparseMemoryStream();
Geometry diskGeometry = Geometry.FromCapacity(30 * 1024 * 1024);
return Ntfs.NtfsFileSystem.Format(ms, "", diskGeometry, 0, diskGeometry.TotalSectors);
}
private static DiscFileSystem FatFileSystem()
{
SparseMemoryBuffer buffer = new SparseMemoryBuffer(4096);
SparseMemoryStream ms = new SparseMemoryStream();
Geometry diskGeometry = Geometry.FromCapacity(30 * 1024 * 1024);
return Fat.FatFileSystem.FormatFloppy(ms, FloppyDiskType.Extended, null);
}
public override SparseStream OpenFile(string path, FileMode mode, FileAccess access)
{
if (_files.ContainsKey(path))
{
if(mode == FileMode.CreateNew)
{
throw new IOException("File already exists");
}
return new SparseMemoryStream(_files[path], access);
}
else if(mode == FileMode.Create || mode == FileMode.CreateNew || mode == FileMode.OpenOrCreate || mode == FileMode.Truncate)
{
_files[path] = new SparseMemoryBuffer(16 * 1024);
return new SparseMemoryStream(_files[path], access);
}
else
{
throw new FileNotFoundException();
}
}