/// <summary>
/// Retrieves the specified feature page from the device (via GET_CONFIGURATION).
/// </summary>
/// <param name="requestedFeature">
/// Feature page to retrieve. For possible values, see the
/// FeaturePageType enumeration type.
/// </param>
/// <param name="currentFeatureOnly">
/// Set to True to retrieve the feature page only when it is the current
/// feature page. Otherwise, False to retrieve the feature page regardless of it being the current feature
/// page.
/// </param>
/// <returns>
/// Data buffer that contains the feature page. For details of the contents of the
/// data buffer, see the GET CONFIGURATION command in the latest revision of the MMC specification at
/// ftp://ftp.t10.org/t10/drafts/mmc5/.
/// This method removes header information and other non-feature data before filling and sending this buffer.
/// </returns>
Byte[] IDiscRecorder2X.GetFeaturePage(FeaturePageType requestedFeature, bool currentFeatureOnly)
{
uint byteSize = 0;
IntPtr featureDataPtr;
IDiscRecorder2Ex recorderEx = (IDiscRecorder2Ex)this;
recorderEx.GetFeaturePage(requestedFeature, currentFeatureOnly, out featureDataPtr, ref byteSize);
Byte[] featureData = new Byte[byteSize];
Marshal.Copy(featureDataPtr, featureData, 0, (int)byteSize);
Marshal.FreeCoTaskMem(featureDataPtr);
return(featureData);
}
public void UpdateMediaStatus()
{
int i;
IDiscRecorder2 recorder = new MsftDiscRecorder2();
isSupportedMediaReady = false;
isRewritableMedia = false;
textSupportedMedia.Text = "";
if (!driveListBox.IsEnabled)
{
insertedMedia.Text = "";
NextPage.IsEnabled = false;
return;
}
recorder.InitializeDiscRecorder(selectedDrive);
IDiscFormat2Data dataWriterImage = new MsftDiscFormat2Data();
try
{
dataWriterImage.Recorder = recorder;
}
catch (System.Runtime.InteropServices.COMException e)
{
if ((uint)e.ErrorCode == 0xC0AA0407) //E_IMAPI_DF2DATA_RECORDER_NOT_SUPPORTED
{
insertedMedia.Text = "";
NextPage.IsEnabled = false;
return;
}
}
int nf, nsec;
try{
nf = dataWriterImage.FreeSectorsOnMedia;
nsec = dataWriterImage.TotalSectorsOnMedia;
}
catch (System.Runtime.InteropServices.COMException)
{
}
IDiscRecorder2Ex rc2 = recorder as IDiscRecorder2Ex;
byte[] resp = new byte[1024];
uint sb = 1024;
IntPtr respPtr;
rc2.GetFeaturePage(IMAPI_FEATURE_PAGE_TYPE.IMAPI_FEATURE_PAGE_TYPE_PROFILE_LIST, true, out respPtr, ref sb);
if (sb > 1024)
{
sb = 1024;
}
Marshal.Copy(respPtr, resp, 0, (int)sb);
for (i = 4; i < (int)sb; i += 4)
{
if (resp[i + 2] != 0)
{
textSupportedMedia.Text += "*";
isSupportedMediaReady = true;
}
switch (resp[i + 1])
{
case 9:
textSupportedMedia.Text += "CD-R ";
break;
case 10:
textSupportedMedia.Text += "CD-RW ";
break;
case 17:
textSupportedMedia.Text += "DVD-R ";
break;
case 18:
textSupportedMedia.Text += "DVD-RAM ";
break;
case 19:
textSupportedMedia.Text += "DVD-RW ";
break;
case 21:
textSupportedMedia.Text += "DVD-R_DL ";
break;
case 26:
textSupportedMedia.Text += "DVD+RW ";
break;
case 27:
textSupportedMedia.Text += "DVD+R ";
break;
case 43:
textSupportedMedia.Text += "DVD+R_DL ";
break;
case 65:
textSupportedMedia.Text += "BD-R ";
break;
case 67:
textSupportedMedia.Text += "BD-RE ";
break;
}
}
IMAPI_MEDIA_PHYSICAL_TYPE n;
try
{
n = dataWriterImage.CurrentPhysicalMediaType;
switch (n)
{
case IMAPI_MEDIA_PHYSICAL_TYPE.IMAPI_MEDIA_TYPE_CDROM:
insertedMedia.Text = "CD-ROM or Audio CD";
isCD = true;
isBD = false;
break;
case IMAPI_MEDIA_PHYSICAL_TYPE.IMAPI_MEDIA_TYPE_CDR:
insertedMedia.Text = Properties.Resources.MediaType_BlankCDR;//"Blank CD-R";
isSupportedMediaReady = true;
isCD = true;
isBD = false;
break;
case IMAPI_MEDIA_PHYSICAL_TYPE.IMAPI_MEDIA_TYPE_CDRW:
insertedMedia.Text = "CD-RW";
isSupportedMediaReady = true;
isRewritableMedia = true;
isCD = true;
isBD = false;
break;
case IMAPI_MEDIA_PHYSICAL_TYPE.IMAPI_MEDIA_TYPE_DVDDASHRW:
insertedMedia.Text = Properties.Resources.MediaType_DVDRW;
isSupportedMediaReady = true;
isRewritableMedia = true;
isCD = false;
isBD = false;
break;
case IMAPI_MEDIA_PHYSICAL_TYPE.IMAPI_MEDIA_TYPE_DVDDASHR:
insertedMedia.Text = Properties.Resources.MediaType_BlankDVDR;//"Blank DVD-R";
isSupportedMediaReady = true;
isCD = false;
isBD = false;
break;
case IMAPI_MEDIA_PHYSICAL_TYPE.IMAPI_MEDIA_TYPE_DVDROM:
insertedMedia.Text = Properties.Resources.MediaType_DVDROM;
isCD = false;
isBD = false;
break;
case IMAPI_MEDIA_PHYSICAL_TYPE.IMAPI_MEDIA_TYPE_DVDPLUSR:
insertedMedia.Text = Properties.Resources.MediaType_BlankDVDPlusR;//"Blank DVD+R";
isSupportedMediaReady = true;
isCD = false;
isBD = false;
break;
case IMAPI_MEDIA_PHYSICAL_TYPE.IMAPI_MEDIA_TYPE_DVDPLUSRW:
insertedMedia.Text = Properties.Resources.MediaType_DVDPlusRW;
isSupportedMediaReady = true;
isRewritableMedia = true;
isCD = false;
isBD = false;
break;
case IMAPI_MEDIA_PHYSICAL_TYPE.IMAPI_MEDIA_TYPE_DVDRAM: //IMAPI_PROFILE_TYPE_DVD_RAM:
insertedMedia.Text = Properties.Resources.MediaType_DVDRAM;
isSupportedMediaReady = true;
isCD = false;
isBD = false;
isRewritableMedia = true;
break;
case IMAPI_MEDIA_PHYSICAL_TYPE.IMAPI_MEDIA_TYPE_BDR:
insertedMedia.Text = Properties.Resources.MediaType_BlankBDR;
isSupportedMediaReady = true;
isCD = false;
isBD = true;
break;
case IMAPI_MEDIA_PHYSICAL_TYPE.IMAPI_MEDIA_TYPE_BDRE:
insertedMedia.Text = "BD-RE";
isSupportedMediaReady = true;
isRewritableMedia = true;
isCD = false;
isBD = true;
break;
case IMAPI_MEDIA_PHYSICAL_TYPE.IMAPI_MEDIA_TYPE_DVDDASHR_DUALLAYER:
insertedMedia.Text = Properties.Resources.MediaType_BlankDVDR_DL;
isSupportedMediaReady = true;
isCD = false;
isBD = false;
break;
case IMAPI_MEDIA_PHYSICAL_TYPE.IMAPI_MEDIA_TYPE_DVDPLUSR_DUALLAYER:
insertedMedia.Text = Properties.Resources.MediaType_BlankDVDPlusR_DL;
isSupportedMediaReady = true;
isCD = false;
isBD = false;
break;
default:
insertedMedia.Text = Properties.Resources.MediaType_UnknownMedia;
break;
}
}
catch (System.Runtime.InteropServices.COMException e)
{
if ((uint)e.ErrorCode == 0xC0AA0202) //E_IMAPI_RECORDER_MEDIA_NO_MEDIA
{
insertedMedia.Text = Properties.Resources.MediaTypeError_NoMediaInserted; //"No media inserted.";
}
else if ((uint)e.ErrorCode == 0xC0AA02FF) //E_IMAPI_RECORDER_INVALID_RESPONSE_FROM_DEVICE
{
insertedMedia.Text = Properties.Resources.MediaTypeError_InvalidResponseFromDevice;
}
else
{
insertedMedia.Text = "No media detected due to internal error.";
}
}
if (isSupportedMediaReady)
{
NextPage.IsEnabled = true;
}
else
{
NextPage.IsEnabled = false;
}
if (isBD)
{
//aaa = dataWriterImage.TotalSectorsOnMedia;
//aaa = dataWriterImage.FreeSectorsOnMedia;
}
}