private void ReadCatalogue(object sender, EventArgs e)
{
if (!ReadParameters(false))
{
return;
}
SetProcessing(true);
BackgroundWorker worker = new BackgroundWorker();
Log.Info?.Out($"Чтение каталога. DataRate: {Params.DataRate}");
int successfullyRead = 0;
DiskReaderParams npars = new DiskReaderParams()
{
FirstSectorNum = 0,
LastSectorNum = 9,
DataRate = Params.DataRate,
Image = new TrDosImage(9, null),
SectorReadAttempts = Params.SectorReadAttempts,
Side = DiskSide.Both,
CurrentTrackFormat = new TrackFormat(TrackFormatName.TrDosSequential),
ReadMode = ReadMode.Standard,
TrackLayoutAutodetect = false,
UpperSideHeadAutodetect = false,
};
diskReader = new DiskReader()
{
Params = npars
};
worker.DoWork += (object sndr, DoWorkEventArgs ee) =>
{
try
{
if (!diskReader.OpenDriver())
{
return;
}
successfullyRead = diskReader.ReadForward();
diskReader.CloseDriver();
Log.Info?.Out($"Чтение каталога завершено. Успешно прочитанных секторов: {successfullyRead}");
}
catch (Exception ex)
{
Log.Error?.Out($"Исключение при чтении диска: {ex.Message} | StackTrace: {ex.StackTrace}");
}
};
worker.RunWorkerCompleted += (object sender1, RunWorkerCompletedEventArgs ee) =>
{
SetProcessing(false);
if (MainForm.CatalogueForm == null)
{
MainForm.CatalogueForm = new CatalogueForm();
}
if (successfullyRead > 1)
{
MainForm.CatalogueForm.ShowForm(diskReader.Params.Image as TrDosImage, false);
}
};
worker.RunWorkerAsync();
}
private void ReadRandomSectors(object sender, EventArgs e)
{
if (!ReadParameters())
{
return;
}
SetProcessing(true);
Log.Info?.Out($"Чтение случайных секторов. Side: {Params.Side}. DataRate: {Params.DataRate}");
diskReader = new DiskReader((DiskReaderParams)Params.Clone());
BackgroundWorker worker = new BackgroundWorker();
worker.DoWork += (object sndr, DoWorkEventArgs ee) =>
{
try
{
if (!diskReader.OpenDriver())
{
return;
}
int successfullyRead = diskReader.ReadRandomSectors(TimeSpan.Zero);
diskReader.CloseDriver();
Log.Info?.Out($"Успешно прочитанных секторов: {successfullyRead}");
}
catch (Exception ex)
{
Log.Error?.Out($"Исключение при чтении диска: {ex.Message} | StackTrace: {ex.StackTrace}");
}
};
worker.RunWorkerCompleted += (object sender1, RunWorkerCompletedEventArgs ee) =>
{
SetProcessing(false);
};
worker.RunWorkerAsync();
}
private void ReadBackward(object sender, EventArgs e)
{
if (!ReadParameters())
{
return;
}
SetProcessing(true);
Log.Info?.Out($"Чтение диска в обратном направлении. UpperSideHead: {upperSideString}. Side: {Params.Side}. DataRate: {Params.DataRate}. ReadMode: {(Params.TrackLayoutAutodetect ? "Fast" : "Standard")}");
diskReader = new DiskReader((DiskReaderParams)Params.Clone());
BackgroundWorker worker = new BackgroundWorker();
worker.DoWork += (object sndr, DoWorkEventArgs ee) =>
{
try
{
if (!diskReader.OpenDriver())
{
return;
}
int successfullyRead = diskReader.ReadBackward();
diskReader.CloseDriver();
Log.Info?.Out($"Успешно прочитанных секторов: {successfullyRead}");
}
catch (Exception ex)
{
Log.Error?.Out($"Исключение при чтении диска: {ex.Message} | StackTrace: {ex.StackTrace}");
}
};
worker.RunWorkerCompleted += (object sender1, RunWorkerCompletedEventArgs ee) =>
{
SetProcessing(false);
};
worker.RunWorkerAsync();
}
