public AudioCD()
{
drive = new CDDrive();
char[] Drives = CDDrive.GetCDDriveLetters();
foreach (char drive in Drives)
{
DriveList.Add(drive.ToString());
}
}
protected override void Initialize()
{
base.Initialize();
if (this.ConversionPreset == null)
{
throw new Exception("The conversion preset must be valid.");
}
// Retrieve and check drive letter.
string pathDriveLetter = PathHelpers.GetPathDriveLetter(this.InputFilePath);
if (pathDriveLetter.Length == 0)
{
this.ConversionFailed(Properties.Resources.ErrorFailToRetrieveInputPathDriveLetter);
return;
}
char driveLetter = pathDriveLetter[0];
this.diskDrive = new Ripper.CDDrive();
this.diskDrive.CDRemoved += new EventHandler(this.CdDriveCdRemoved);
bool driveLetterFound = false;
char[] driveLetters = Ripper.CDDrive.GetCDDriveLetters();
for (int index = 0; index < driveLetters.Length; index++)
{
driveLetterFound |= driveLetters[index] == driveLetter;
}
if (!driveLetterFound)
{
Debug.Log($"Invalid drive letter {driveLetter}.");
this.ConversionFailed(Properties.Resources.ErrorFailToRetrieveInputPathDriveLetter);
return;
}
// Retrieve and track number.
try
{
this.cdaTrackNumber = PathHelpers.GetCDATrackNumber(this.InputFilePath);
}
catch (Exception)
{
Debug.Log($"Input path: '{this.InputFilePath}'.");
this.ConversionFailed(Properties.Resources.ErrorFailToRetrieveTrackNumber);
return;
}
if (this.diskDrive.IsOpened)
{
this.ConversionFailed(Properties.Resources.ErrorFailToUseCDDriveOpen);
return;
}
if (!this.diskDrive.Open(driveLetter))
{
this.ConversionFailed(string.Format(Properties.Resources.ErrorFailToReadCDDrive, driveLetter));
return;
}
// Generate intermediate file path.
string fileName = Path.GetFileName(this.OutputFilePath);
string tempPath = Path.GetTempPath();
this.intermediateFilePath = PathHelpers.GenerateUniquePath(tempPath + fileName + ".wav");
// Sub conversion job (for compression).
this.compressionConversionJob = ConversionJobFactory.Create(this.ConversionPreset, this.intermediateFilePath);
this.compressionConversionJob.PrepareConversion(this.OutputFilePath);
this.compressionThread = Helpers.InstantiateThread("CDACompressionThread", this.CompressAsync);
}