Review Request 124442: Improve detection of mimetype

[Elvis Angelaccio]

> On Ago. 1, 2015, 8:49 p.m., Elvis Angelaccio wrote:
> > kerfuffle/archive_kerfuffle.cpp, lines 64-74
> > <https://git.reviewboard.kde.org/r/124442/diff/4/?file=388410#file388410line64>
> >
> >     Why the detection is broken for tar archives? Upstream qt bug? This workaround should work in most of the cases, but what if a gzip archive is renamed to .tar.gz? In this case the `mimeFromExtension` would be used and Ark would file to open that archive.

* would *fail* to open ...


- Elvis


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On Lug. 29, 2015, 12:05 p.m., Ragnar Thomsen wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/124442/
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> 
> (Updated Lug. 29, 2015, 12:05 p.m.)
> 
> 
> Review request for KDE Utils, Elvis Angelaccio and Raphael Kubo da Costa.
> 
> 
> Bugs: 101170 and 265971
>     http://bugs.kde.org/show_bug.cgi?id=101170
>     http://bugs.kde.org/show_bug.cgi?id=265971
> 
> 
> Repository: ark
> 
> 
> Description
> -------
> 
> This patch improves the mimetype detection when opening archives. Previously, the filename extension had higher priority than file content when determining mimetype. When opening an archive that had a wrong extension (as in bug 265971), this resulted in Ark failing to open it.
> 
> With this patch the mimetype is determined from file content. Additionally, a warning is shown in console output when mimetype from extension and content do not match.
> 
> 
> Diffs
> -----
> 
>   kerfuffle/archive_kerfuffle.cpp 7b9990d 
> 
> Diff: https://git.reviewboard.kde.org/r/124442/diff/
> 
> 
> Testing
> -------
> 
> Opening archives with wrong filename extensions now works as expected.
> 
> 
> Thanks,
> 
> Ragnar Thomsen
> 
>

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