Review Request 127805: Backup Remote Files: Treat mounted files also as remote files

[Aleix Pol Gonzalez]

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src/document/katedocument.cpp (line 180)
<https://git.reviewboard.kde.org/r/127805/#comment64517>

    Maybe it would make sense to see what's the performance impact of this call `KMountPoint::currentMountPoints()`. It's potentially slow and it seems it can be called quite often.


- Aleix Pol Gonzalez


On May 1, 2016, 9:35 p.m., Dominik Haumann wrote:
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/127805/
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> (Updated May 1, 2016, 9:35 p.m.)
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> 
> Review request for Kate, KDE Frameworks and Christoph Cullmann.
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> Bugs: 362288
>     https://bugs.kde.org/show_bug.cgi?id=362288
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> Repository: ktexteditor
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> Description
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> When backup-remote-files is enabled, QUrl::isLocalFile() is used. However, isLocalFile() also returns true for files that are locally mounted (e.g. nfs, sshfs, ...).
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> This patch uses KMountPoint::probablySlow() such that mounted remote files are also treated as "true" remote files.
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> However, KMountPoint::probablySlow() right now only checks the filesystem for nfs, cifs, autofs, or subfs, see:
> http://api.kde.org/frameworks-api/apidox-frameworks/frameworks5-apidocs/kio/html/kmountpoint_8cpp_source.html#l00535
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> So in addition to this patch, we may need to extend KMountPoint::probablySlow() to also return true for e.g. sshfs or similar common remote filessytems.
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> When reviewing the patch, please note, that katedocument.cpp also still often uses QUrl::isLocalFile(). These usages are still correct, afaics.
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> Diffs
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>   src/document/katedocument.cpp d552b45 
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> Diff: https://git.reviewboard.kde.org/r/127805/diff/
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> Testing
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> Compiles.
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> Thanks,
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> Dominik Haumann
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