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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/125974/">https://git.reviewboard.kde.org/r/125974/</a>
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<p style="margin-top: 0;">On November 7th, 2015, 9:25 a.m. UTC, <b>David Faure</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;">BTW why create a KTar on top of a KCompressionDevice? KTar is able to handle compression automatically all by itself... and that's exactly the case where it will use a tempfile for the uncompressed data, making seeking work. This patch is unnecessary if you use KTar the intended way: if the filename doesn't end with .gz or .bz2, specify the mimetype explicitly in the KTar constructor.</p></pre>
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<p>On November 21st, 2015, 7:11 p.m. UTC, <b>Romário Rios</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;">KCompressionDevice is supposed to be used when you want to extract data from a QIODevice directly instead of a file -- KTar only handles compression automatically if you pass it a filename. ATM, KCompressionDevice doesn't seem to work properly with many QIODevices -- not even with QBuffer.</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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">KCompressionDevice should certainly work on top of a QBuffer. I just committed a unittest that shows it working (but of course there might be a bug in some other way to use it, feel free to show me in which case it doesn't work).</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Also, it's not true that KTar only handles compression if given a filename. You can also pass it a mimetype like application/x-gzip and then it will use compression.</p></pre>
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<p>- David</p>
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<p>On November 6th, 2015, 2:52 a.m. UTC, Romário Rios wrote:</p>
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<div>Review request for KDE Frameworks and Aleix Pol Gonzalez.</div>
<div>By Romário Rios.</div>
<p style="color: grey;"><i>Updated Nov. 6, 2015, 2:52 a.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
karchive
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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;">Up until now, since at least 5.12, decompressing some data coming directly from a QIODevice by using KCompressionDevice because this is a sequential device, and KTar and KArchive used to use QIODevice::seek and pos and some places, which made the decompression fail. This patch makes KTar sequential-friendly by replacing the calls to seek and pos with read and a simple counter, respectively.</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;">Makes the tests from review #125941 pass</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>src/karchive.cpp <span style="color: grey">(0ece37c)</span></li>
<li>src/ktar.cpp <span style="color: grey">(824395e)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/125974/diff/" style="margin-left: 3em;">View Diff</a></p>
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