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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/122382/">https://git.reviewboard.kde.org/r/122382/</a>
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<p style="margin-top: 0;">On February 3rd, 2015, 8:36 a.m. CET, <b>Martin Gräßlin</b> wrote:</p>
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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;">David E. just pointed out that this could become quite heavy for the system as the history size can be large (up to 2048 items).</p></pre>
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<p>On February 3rd, 2015, 8:41 a.m. CET, <b>Martin Gräßlin</b> wrote:</p>
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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;">Unfortunately I couldn't find out why we support up to 2048 items. Commit message is just:</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">commit da8394ce42a24726392265436c3808f1ac9389aa
Author: Esben Mose Hansen <a href="mailto:kde@mosehansen.dk" style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">kde@mosehansen.dk</a>
Date: Fri Nov 19 22:28:55 2004 +0000</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%">Introduced support <span style="color: #008000; font-weight: bold">for</span> large clipboard histories up to <span style="color: #666666">2048</span> items.
svn path<span style="color: #666666">=/</span>trunk<span style="color: #666666">/</span>kdebase<span style="color: #666666">/</span>klipper<span style="color: #666666">/</span>; revision<span style="color: #666666">=364353</span>
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<p>On February 3rd, 2015, 10:55 a.m. CET, <b>Martin Klapetek</b> wrote:</p>
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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;">I think 2048 is insane. Can we make it like 32 by default and have it configurable with big fat warning when you choose more than say 100? </p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Btw. does klipper store things encrypted or something? There's also a security concern, especially if your klipper contains passwords, that saving those to disk unecrypted after each copy is insecure (all you need is a watcher on the history file).</p></pre>
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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;"><blockquote style="text-rendering: inherit;padding: 0 0 0 1em;border-left: 1px solid #bbb;white-space: normal;margin: 0 0 0 0.5em;line-height: inherit;">
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I think 2048 is insane. Can we make it like 32 by default and have it configurable with big fat warning when you choose more than say 100? </p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">The default is 7. Adding a warning is certainly possible.</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Btw. does klipper store things encrypted or something? There's also a security concern, especially if your klipper contains passwords, that saving those to disk unecrypted after each copy is insecure (all you need is a watcher on the history file).</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">If you are able to watch the file you are also able to connect to the X11 Display and just do a passive keyboard grab. So caring about that probably doesn't matter (on Wayland this might get more important - maybe we can skip passwords). But setting the file to 600 is certainly a good idea.</p></pre>
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<p>- Martin</p>
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<p>On February 2nd, 2015, 4:12 p.m. CET, Martin Gräßlin wrote:</p>
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<div>Review request for Plasma and Eike Hein.</div>
<div>By Martin Gräßlin.</div>
<p style="color: grey;"><i>Updated Feb. 2, 2015, 4:12 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://bugs.kde.org/show_bug.cgi?id=343333">343333</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
plasma-workspace
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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;">By invoking saveHistory after each change we ensure that the clipboard
doesn't lose data in case klipper (or in dataengine mode plasmashell)
crashes.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">To not cause stalls, the saving is performed in a thread using
QtConcurrentRun. As klipper itself is not thread save a Mutex is
used to lock changes in the HistoryModel.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">BUG: 343333
FIXED-IN: 5.3.0</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;">looked at ~/.local/share/klipper/history2.lst in Okteta, changed clipboard and pressed F5 in Okteta. Repeated these steps multiple times.</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>klipper/klipper.cpp <span style="color: grey">(d49c165759f8171931167687c3b36b3a9d7dee07)</span></li>
<li>klipper/CMakeLists.txt <span style="color: grey">(a08f062480b15f32f049e2d0d0e311dbe2964c02)</span></li>
<li>klipper/historymodel.h <span style="color: grey">(78f955f0ec4b8f27dbca0573b68691be6a30e3be)</span></li>
<li>klipper/historymodel.cpp <span style="color: grey">(51860f6c3aca1022a2b721c27c859fc721915353)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/122382/diff/" style="margin-left: 3em;">View Diff</a></p>
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