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List:       k3b
Subject:    [k3b] [Bug 384750] Progress bars don't work when I save a project to an ISO file
From:       Thomas Schmitt <bugzilla_noreply () kde ! org>
Date:       2017-12-07 8:49:37
Message-ID: bug-384750-188845-GEnPEvp5Cs () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=384750

Thomas Schmitt <scdbackup@gmx.net> changed:

           What    |Removed                     |Added
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                 CC|                            |scdbackup@gmx.net

--- Comment #13 from Thomas Schmitt <scdbackup@gmx.net> ---
Hi,

the function to read the progress percentage, parseMkisofsProgress
in libk3b/projects/datacd/k3bmkisofshandler.cpp, obviously expects that
no other text is written before the percent number. Like in

    1.29% done, estimate finish Mon Sep 25 11:04:34 2017

This would not work with xorrisofs messages

  xorriso : UPDATE :  0.54% done, estimate finish Wed Dec 06 14:27:33 2017

@Dr. Chapatin:
Can you show a progress line from mkisofs 3.2a07 (or any other that causes
the lack of progrss bar) ?
It should be in the K3B log or may get produced by a shell terminal run like

  mkisofs -v -o /dev/null /...some.big.directory.tree...


> $ rpm -qf /usr/bin/mkisofs
> genisoimage-1.1.11-31.fc24.x86_64
> xorriso-1.4.8-1.fc25.x86_64

I actually discourage distros to install xorriso as "mkisofs". That would
rather be a decision of the end user after considering all desired use cases.

But if Fedora does this, then K3B should better prepare for decoding xorrisofs
pacifier lines.

Have a nice day :)

Thomas

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