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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/120573/">https://git.reviewboard.kde.org/r/120573/</a>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Almost there :-)</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Re your earlier comments:
- trashimpl.h is completely internal to the kioslave, adding methods there is no problem
- trashForMountPoint is called when trashing a file that is on a different partition than HOME.
I can see it being called when I do this, on Linux:</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;"><div class="codehilite" style="background: #f8f8f8"><pre style="line-height: 125%">cd <span style="color: #666666">/</span>tmp
touch foo
export KDE_FORK_SLAVES<span style="color: #666666">=1</span>
kde<span style="color: #666666">-</span>cp foo trash<span style="color: #666666">:/</span>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">The debug output from kio_trash (which appears in the same terminal due to the use of KDE_FORK_SLAVES=1) says
TrashImpl::findTrashDirectory: mountPoint= "/" trashDir= ""
which is one line below the call to trashForMountPoint, and prints out its result. So it's called for sure :-)</p></pre>
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<a href="https://git.reviewboard.kde.org/r/120573/diff/8/?file=320048#file320048line219" style="color: black; font-weight: bold; text-decoration: underline;">kioslave/trash/kcmtrash.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">void TrashConfigModule::writeConfig()</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp">#ifdef Q_OS_OSX</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">you're right, this didn't exist in Qt4. Please revert to Q_OS_MAC then :-)</p></pre>
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<a href="https://git.reviewboard.kde.org/r/120573/diff/8/?file=320049#file320049line163" style="color: black; font-weight: bold; text-decoration: underline;">kioslave/trash/trashimpl.h</a>
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(Diff revision 8)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">private:</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="c1">// create the trash infrastructure (called from TrashImpl::init); also called</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">the comment is wrong, this is called on-demand all over the place. Remove the (called from...) part.</p></pre>
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<a href="https://git.reviewboard.kde.org/r/120573/diff/8/?file=320050#file320050line149" style="color: black; font-weight: bold; text-decoration: underline;">kioslave/trash/trashimpl.cpp</a>
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(Diff revision 8)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span> <span class="n">trashPath</span><span class="p">.</span><span class="n">endsWith</span><span class="p">(</span><span class="n">QString</span><span class="o">::</span><span class="n">fromLatin1</span><span class="p">(</span><span class="s">"/KDE.trash"</span><span class="p">))</span> <span class="p">)</span> <span class="p">{</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Is this check still needed? We know that every entry in m_trashDirectories ends with KDE.trash, now, right?</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Or is this "everything but the trash in the home dir"? then better test for that explicitely.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">endsWith sounds fragile to me, like the code doesn't really know what it should be doing, and could get fooled by unexpected naming..</p></pre>
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<a href="https://git.reviewboard.kde.org/r/120573/diff/8/?file=320050#file320050line159" style="color: black; font-weight: bold; text-decoration: underline;">kioslave/trash/trashimpl.cpp</a>
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(Diff revision 8)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">QString</span> <span class="n">trashDir</span> <span class="o">=</span> <span class="p">(</span><span class="n">path</span><span class="p">)</span><span class="o">?</span> <span class="o">*</span><span class="n">path</span> <span class="o">:</span> <span class="n">trashDirectoryPath</span><span class="p">(</span><span class="n">trashId</span><span class="p">);</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Looks like path is an optional value, not a modifyable parameter... then don't use a pointer, use an empty string as the default value.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">[...], const QString &path = QString() );
in the header.</p></pre>
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<a href="https://git.reviewboard.kde.org/r/120573/diff/8/?file=320050#file320050line194" style="color: black; font-weight: bold; text-decoration: underline;">kioslave/trash/trashimpl.cpp</a>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="kt">int</span> <span class="n">err</span><span class="p">;</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">createTrashInfraStructure</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="p">(</span><span class="n">QString</span><span class="o">*</span><span class="p">)</span><span class="o">&</span><span class="n">trashDir</span><span class="p">))</span> <span class="p">{</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Eek, a C cast. My eyes bleed. Anyhow you can remove completely, with my above suggestion.</p></pre>
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<a href="https://git.reviewboard.kde.org/r/120573/diff/8/?file=320050#file320050line207" style="color: black; font-weight: bold; text-decoration: underline;">kioslave/trash/trashimpl.cpp</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="kt">DIR</span> <span class="o">*</span><span class="n">dp</span> <span class="o">=</span> <span class="n">opendir</span><span class="p">(</span> <span class="n">QFile</span><span class="o">::</span><span class="n">encodeName</span><span class="p">(</span><span class="n">trashDir</span><span class="p">)</span> <span class="p">);</span></pre></td>
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<p>- David Faure</p>
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<p>On October 16th, 2014, 10:35 p.m. UTC, René J.V. Bertin wrote:</p>
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<div>Review request for KDE Software on Mac OS X, KDE Runtime and David Faure.</div>
<div>By René J.V. Bertin.</div>
<p style="color: grey;"><i>Updated Oct. 16, 2014, 10:35 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kde-runtime
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">KDE on OS X does not handle the desktop session (no "Plasma") nor can it rely on XDG to obtain the proper paths to use for something like the trash. As a result, all applications that propose to move things they manage to the wastebin (Dolphin, but also digiKam) will store those items in a place that has no particular meaning on OS X, and that will thus tend to fill up.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">OS X stores trash in one of several locations. Files trashed from the boot volume (and/or the volume containing $HOME, I don't actually know that) end up in <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">~/.Trash</code>. Files deleted from other volumes end up in <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">/Volumes/volName/.Trashes/uid</code>, where volName is the volume name (regardless whether it's an external or a remote drive; only mounted NFS shares are handled differently) and uid the numerical user id. Permissions on <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">.Trashes</code> are the same as those expected by KDE.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">The kio_trash kioslave appears to support several actual trash directory locations, just like OS X. <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">TrashImpl::init()</code> creates a standard trash in <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">~/.local/share/Trash</code> (at least under OS X) but also <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">TrashImpl::trashForMountPoint()</code> that is used in cases I have not yet encountered.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">On OS X, my modified <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">TrashImpl::init()</code> sets the standard trash directory to <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">~/.Trash/KDE.trash</code> and will create the <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">files</code> and <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">info</code> subdirectories as required, because they will of course be deleted when the user empties the OS X trash. <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">TrashImpl::fileRemoved()</code> has been modified to call a new function, <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">deleteEmptyTrashInfraStructure</code> to delete the KDE trash's internal infrastructure when the wastebin is empty so that OS X also sees the trash as emptied. (Since implementing <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">deleteEmptyTrashInfraStructure</code> this feature actually works, as expected as far as I can tell).</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Remains to be done:
- determine in what cases <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">trashForMountPoint()</code> is used, and finish the modifications for it to use <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">/.Trashes/uid/KDE.trash</code></p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">On OS X 10.6.8 with kdelibs and kde-runtime git/4.14, using Dolphin. Tested actions are
- move items to wastebin from $HOME and a directory on a different volume
- restore items to both places
- empty wastebin through Dolphin
- empty OS X trashcan</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>kioslave/trash/kcmtrash.cpp <span style="color: grey">(f4811fd)</span></li>
<li>kioslave/trash/trashimpl.h <span style="color: grey">(bc68723)</span></li>
<li>kioslave/trash/trashimpl.cpp <span style="color: grey">(30ee05b)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/120573/diff/" style="margin-left: 3em;">View Diff</a></p>
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