#1 Burning Software

after call StarBurn_ISO9660JolietFileTree_BuildImage succeed
then i call StarBurn_CdvdBurnerGrabber_VerifyTree but fild

l__EXCEPTION_NUMBER :=StarBurn_CdvdBurnerGrabber_VerifyTree(
CdvdBurnerGrabber,
PCHAR( @l__CHAR__ExceptionText[1] ),
sizeof( l__CHAR__ExceptionText ),
l__ULONG__Status,
@l__CDB_FAILURE_INFORMATION,
ISO9660JolietFileTree,
0, // We'll start from the 0 LBA
@p__PLONG__FailedLBA,
1000 // 1000 logical blocks between progress callback
);

get this error message
20:00:00 VerifyData failed, exception 8, status 31, text "CStarBurn_ScsiTransportASPI::ExecuteCDB(): Command failed"

Hi!

StarBurn_CdvdBurnerGrabber_VerifyTree function verifies recorded file system tree on CD/DVD burner device object used for this particular tree recording. Therefore you need to burn the tree first and only than you can call this function.

Regards,
Alexander Orlovsky

Also After burn on cd/dvd,first need eject CD/DVD and reload CD/DVD then can Verify tree?or can directly Verify tree?

You only need to do eject/load for Disc-At-Once and Session-At-Once modes. For Track-At-Once CDs and for DVDs you don't need that.

Regards,
Alexander Orlovsky

my code

CN_CDVD_VERIFY_PROGRESS:
begin
FFileSizeInLBs := PInt64(ACallbackSpecial1)^;
problem get FFileSizeInLBs value
FLBsWritten.QuadPart := PInt64(ACallbackSpecial2)^;
problem get FLBsWritten.QuadPart value

// Calculate number of percent verify
if FFileSizeInLBs <>0 then
FCurrentPercent.QuadPart :=
((FLBsWritten.QuadPart * 100) Div FFileSizeInLBs) else
FCurrentPercent.QuadPart :=0;
if FCurrentPercent.QuadPart <> g__LARGE_INTEGER__LastWrittenPercent.QuadPart then
begin
// Update last written percent with current value
g__LARGE_INTEGER__LastWrittenPercent.QuadPart := FCurrentPercent.QuadPart;

// This percent to event
CallBackEventer.DoVerifyProgress(g__LARGE_INTEGER__LastWrittenPercent.QuadPart);
end;

end;

Hi!

Please check our VerifyTree.c console sample from StarBurn SDK. Here is how you should get the callback parameters:

l__LONG__ProcessedLBs = *( PLONG )( p__PVOID__CallbackSpecial1 );

l__LONG__SizeInLBs = *( PLONG )( p__PVOID__CallbackSpecial2 );

Regards,
Alexander Orlovsky

So in your case just write:

FFileSizeInLBs := PInteger(ACallbackSpecial1)^;
FLBsWritten.QuadPart := PInteger(ACallbackSpecial2)^;