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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/116523/">https://git.reviewboard.kde.org/r/116523/</a>
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<p style="margin-top: 0;">On March 4th, 2014, 7:42 p.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;">I don't get it. What's the problem with sending a mimetype for empty files? I would think this is actually expected - for all files, including empty ones. Why does this fix the bug?</pre>
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<p>On March 5th, 2014, 12:43 p.m. UTC, <b>Dawit Alemayehu</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;">It fails and ends up sending an error message. See the if statement in while(true) loop in ftpSendMimeType. Even if that check does not fail and the while(true) loop completes successfully, the next statement "if (!buffer.isEmpty())" will be false for empty files. Hence it is completely useless to call ftpSendMimeType from ftpGet for empty files.</pre>
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<p>On March 12th, 2014, 4:15 a.m. UTC, <b>Dawit Alemayehu</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;">dfaure: any further questions on this?</pre>
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<p>On March 12th, 2014, 7:15 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;">I still think this is wrong. By contract the kioslave must emit a mimetype.
Instead, ftpSendMimeType should be fixed, to detect the case where totalSize is 0, and skip the loop in that case since we have nothing to read.
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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;">Ahh... I forgot that the mimeType signal MUST be emitted. But even if we avoid the while loop the if statement also prevents the emission of that signal. What mime-type should be emitted in case of zero sized files would the better question I guess. KMimeType::defaultMimeType()?</pre>
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<p>- Dawit</p>
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<p>On March 2nd, 2014, 2:20 p.m. UTC, Dawit Alemayehu wrote:</p>
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<div>Review request for kdelibs and David Faure.</div>
<div>By Dawit Alemayehu.</div>
<p style="color: grey;"><i>Updated March 2, 2014, 2:20 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="http://bugs.kde.org/show_bug.cgi?id=323491">323491</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kdelibs
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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;">The attached patch fixes a bug where copying empty files (size == 0) from an ftp server to any other remote server (sftp, ftp) results in an error message that states the file could not be opened.</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;">Attempt to copy an empty file from any ftp server to a remote destination, e.g. sftp server.</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/ftp/ftp.cpp <span style="color: grey">(5bb2e8d)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/116523/diff/" style="margin-left: 3em;">View Diff</a></p>
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