public OperationFinishedEventArgs(bool done, bool success, OperationFinishedState operationState, DiskOperation diskOperation, Exception exception)
{
Done = done;
Success = success;
OperationState = operationState;
DiskOperation = diskOperation;
Exception = exception;
}
public override void BeginVerifyImageAndDevice(ulong numBytesToVerify)
{
cancelPending = false;
currentDiskOperation = DiskOperation.Verify;
numSectors = numBytesToVerify / sectorSize;
workingThread = new Thread(async() =>
{
bool result = false;
OperationFinishedState state = OperationFinishedState.Error;
Exception exception = null;
try
{
if (useEncryption)
{
result = await VerifyImageAndDeviceCryptoWorkerAsync(fileHandle, sectorSize, numSectors);
}
else
{
result = await VerifyImageAndDeviceWorkerAsync(fileHandle, sectorSize, numSectors);
}
Dispose();
state = OperationFinishedState.Success;
}
catch (Exception e)
{
result = false;
state = OperationFinishedState.Error;
exception = e;
}
finally
{
if (cancelPending)
{
state = OperationFinishedState.Canceled;
}
if (!result && !cancelPending)
{
state = OperationFinishedState.Error;
}
Dispose();
OperationFinished?.Invoke(this, new OperationFinishedEventArgs(true, result && !cancelPending, state, currentDiskOperation, exception));
}
});
workingThread.Start();
}
public override void BeginWriteImageToDevice(bool verify, bool cropData = false)
{
cancelPending = false;
currentDiskOperation = DiskOperation.Write;
if (verify)
{
currentDiskOperation |= DiskOperation.Verify;
}
if (cropData)
{
numSectors = availibleSectors;
}
workingThread = new Thread(async() =>
{
bool result = false;
OperationFinishedState state = OperationFinishedState.Error;
Exception exception = null;
try
{
if (useEncryption)
{
result = await WriteImageToDeviceCryptoWorker(sectorSize, numSectors);
}
else
{
result = await WriteImageToDeviceWorker(sectorSize, numSectors);
}
if (verify && !cancelPending)
{
OperationFinished?.Invoke(this, new OperationFinishedEventArgs(false, result && !cancelPending, state, currentDiskOperation, null));
if (useEncryption)
{
result = await VerifyImageAndDeviceCryptoWorkerAsync(fileHandle, sectorSize, numSectors);
}
else
{
result = await VerifyImageAndDeviceWorkerAsync(fileHandle, sectorSize, numSectors);
}
}
Dispose();
state = OperationFinishedState.Success;
}
catch (Exception e)
{
result = false;
state = OperationFinishedState.Error;
exception = e;
}
finally
{
if (cancelPending)
{
state = OperationFinishedState.Canceled;
}
if (!result && !cancelPending)
{
state = OperationFinishedState.Error;
}
Dispose();
OperationFinished?.Invoke(this, new OperationFinishedEventArgs(true, result && !cancelPending, state, currentDiskOperation, exception));
}
});
workingThread.Start();
}
