private static RawDataManager InitializeNewDrive(Drive.VirtualDrive drive, VirtualDriveParameters parameters)
{
var synchronizer = new DriveAccessSynchronizer(drive);
var retv = new RawDataManager(synchronizer);
retv.writeVirtualDriveParameters(parameters);
retv._sectorInfoWriter = new SectorInfoRawWriter(parameters, synchronizer);
retv.inititalizeSectors(parameters);
retv.writeAvailableContentBlocks();
synchronizer.DriveAccess.Wait();//wait for writing before initializing
try
{
retv.init();
}
catch (Exception)
{
synchronizer.Dispose();
throw;
}
var rootEntry = new DirectoryEntry
{
Id = 0,
DirectoryId = -1,
Name = string.Empty
};
retv.Write(rootEntry).Task.Wait(); //make sure that root is created
return(retv);
}
protected BaseRawWriter(VirtualDriveParameters virtualDriveParameters, DriveAccessSynchronizer synchronizer, long initialPosition)
{
Synchronizer = synchronizer;
VirtualDriveParameters = virtualDriveParameters;
CurrentPosition = initialPosition;
InitialPosition = initialPosition;
}
private static RawDataManager Initialize(Drive.VirtualDrive drive)
{
var synchronizer = new DriveAccessSynchronizer(drive);
var retv = new RawDataManager(synchronizer);
try
{
retv.init();
}
catch (Exception e)
{
synchronizer.Dispose();
throw;
}
return(retv);
}
public ContentRawReader(DriveAccessSynchronizer synchronizer, long initialPosition, int length)
: base(synchronizer, initialPosition)
{
_length = length;
}
public EntriesTableRawReader(DriveAccessSynchronizer synchronizer, VirtualDriveParameters parameters, long initialPosition)
: base(synchronizer, initialPosition)
{
_parameters = parameters;
}
protected OptimizedRawWriter(VirtualDriveParameters virtualDriveParameters, DriveAccessSynchronizer synchronizer, long initialPosition)
: base(virtualDriveParameters, synchronizer, initialPosition)
{
}
public SectorInfoRawReader(DriveAccessSynchronizer synchronizer, VirtualDriveParameters parameters)
: base(synchronizer, FixedPositions.SectorsInformation)
{
_parameters = parameters;
}
public VirtualDriveParametersRawReader(DriveAccessSynchronizer synchronizer)
: base(synchronizer, FixedPositions.VirtualDriveParameters)
{
}
public EntryRawWriter(VirtualDriveParameters virtualDriveParameters, DriveAccessSynchronizer synchronizer, long initialPosition)
: base(virtualDriveParameters, synchronizer, initialPosition)
{
Length = virtualDriveParameters.EntriesTableSectorLength;
}
private RawDataManager(DriveAccessSynchronizer synchronizer)
{
_synchronizer = synchronizer;
_driveParametersWriter = new VirtualDriveParametersRawWriter(_synchronizer);
}
public SectorInfoRawWriter(VirtualDriveParameters virtualDriveParameters, DriveAccessSynchronizer synchronizer)
: base(virtualDriveParameters, synchronizer, FixedPositions.SectorsInformation)
{
Length = VirtualDriveParameters.SectorsInformationRegionLength;
}
protected BaseRawReader(DriveAccessSynchronizer synchronizer, long initialPosition)
{
Synchronizer = synchronizer;
InitialPosition = initialPosition;
CurrentPosition = initialPosition;
}
public ContentRawWriter(VirtualDriveParameters virtualDriveParameters, DriveAccessSynchronizer synchronizer, long initialPosition)
: base(virtualDriveParameters, synchronizer, initialPosition)
{
}