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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/101149/">http://git.reviewboard.kde.org/r/101149/</a>
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<a href="http://git.reviewboard.kde.org/r/101149/diff/3/?file=14732#file14732line2405" style="color: black; font-weight: bold; text-decoration: underline;">kioslave/ftp/ftp.cpp</a>
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(Diff revision 3)
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">Ftp::StatusCode Ftp::ftpSendMimeType(int& iError, const KUrl& url)</pre></td>
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<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">2391</font></th>
<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="kt">int</span> <span class="n">bytesLeft</span> <span class="o">=</span> <span class="p">((</span><span class="n">m_size</span> <span class="o">==</span> <span class="n">UnknownSize</span> <span class="o">||</span> <span class="n">m_size</span> <span class="o">></span> <span class="mi">1024</span><span class="p">)</span> <span class="o">?</span> <span class="mi">1024</span> <span class="o">:</span> <span class="n">m_size</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">If m_size is UnknownSize and the file is less than 1024 bytes, this code is going to hit the timeout, waiting for data to come in, that will never come in.
I think that once waitForReadyRead was called once, the loop should break (after peeking, of course), if m_size==Unknown.</pre>
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<a href="http://git.reviewboard.kde.org/r/101149/diff/3/?file=14732#file14732line2425" style="color: black; font-weight: bold; text-decoration: underline;">kioslave/ftp/ftp.cpp</a>
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(Diff revision 3)
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">Ftp::StatusCode Ftp::ftpSendMimeType(int& iError, const KUrl& url)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">bufPtr</span> <span class="o">+=</span> <span class="n">bytesRead</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Are you sure that peek() is cumulative? I.e. that peek(100) + peek(100) doesn't give you the same data twice? I thought it would, since it "rewinds" after giving you the data.</pre>
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<p>- David</p>
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<p>On April 18th, 2011, 8:12 p.m., 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 April 18, 2011, 8:12 p.m.</i></p>
<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 changes the ftpGet function such that it emits the mime-type of the content it is about to read, before starting to read it. That way kio_ftp will work correctly if and when it is put on hold to be reused from another application. Note that the patch uses QIODevice::peek to achieve this goal.</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.h <span style="color: grey">(9814c10)</span></li>
<li>kioslave/ftp/ftp.cpp <span style="color: grey">(64f43d8)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/101149/diff/" style="margin-left: 3em;">View Diff</a></p>
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