[k3b] [Bug 387765] K3b says that blu-ray ISO is not recognizable

[Thomas Schmitt]

https://bugs.kde.org/show_bug.cgi?id=387765

--- Comment #38 from Thomas Schmitt <scdbackup at gmx.net> ---
Hi,

> I noticed that when the ISO file is not recognizable, "Burn image" window
> shows no info about the file despite burning process is successful
> (screenshot).

Ahum. My olde Debian K3B shows with real ISO 9660 a "Filesize", some info
from the ISO 9660 Primary Volume Descriptor, and an MD5 sum. Maybe "Filesize"
stems from the PVD, too.

The messages probably come from function createIso9660InfoItems()
 
https://cgit.kde.org/k3b.git/tree/src/misc/k3bimagewritingdialog.cpp?id=0a7848344c470e70a845fa87463317f9c889f5fc#n168

There are more such functions: createCdrecordCloneItems(), createCueBinItems(),
createAudioCueItems().
They are all called in slotUpdateImage(), where the confirmation dialog
for unknown images is called, too.

The message "Md5 sum:" stemms from function calculateMd5Sum(). It is called
from slotUpdateImage() for ISO 9660 and some other recognized types.

So K3B would need a new function createRawImageItems() which reports similar
as e.g. createCdrecordCloneItems():
  Detected: Image of unrecognized type
  Filesize: ...
  Image file: ...

This new function and calculateMd5Sum() would then be called after the line

  d->foundImageType = IMAGE_RAW;

which gets performed when the confirmation dialog has not aborted.

Leslie, what do you think about such an augmentation ?

Have a nice day :)

Thomas

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