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<li class="navelem"><a class="el" href="dir_e7d3eab1e7c75d6cf2e0a967be43a7d0.html">quazip</a> </li> |
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<div class="title">quacrc32.h</div> </div> |
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef QUACRC32_H</span> |
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<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define QUACRC32_H</span> |
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<a name="l00003"></a>00003 <span class="preprocessor"></span> |
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<a name="l00004"></a>00004 <span class="comment">/*</span> |
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<a name="l00005"></a>00005 <span class="comment">Copyright (C) 2005-2014 Sergey A. Tachenov</span> |
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<a name="l00006"></a>00006 <span class="comment"></span> |
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<a name="l00007"></a>00007 <span class="comment">This file is part of QuaZIP.</span> |
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<a name="l00008"></a>00008 <span class="comment"></span> |
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<a name="l00009"></a>00009 <span class="comment">QuaZIP is free software: you can redistribute it and/or modify</span> |
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<a name="l00010"></a>00010 <span class="comment">it under the terms of the GNU Lesser General Public License as published by</span> |
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<a name="l00011"></a>00011 <span class="comment">the Free Software Foundation, either version 2.1 of the License, or</span> |
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<a name="l00012"></a>00012 <span class="comment">(at your option) any later version.</span> |
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<a name="l00013"></a>00013 <span class="comment"></span> |
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<a name="l00014"></a>00014 <span class="comment">QuaZIP is distributed in the hope that it will be useful,</span> |
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<a name="l00015"></a>00015 <span class="comment">but WITHOUT ANY WARRANTY; without even the implied warranty of</span> |
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<a name="l00016"></a>00016 <span class="comment">MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span> |
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<a name="l00017"></a>00017 <span class="comment">GNU Lesser General Public License for more details.</span> |
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<a name="l00018"></a>00018 <span class="comment"></span> |
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<a name="l00019"></a>00019 <span class="comment">You should have received a copy of the GNU Lesser General Public License</span> |
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<a name="l00020"></a>00020 <span class="comment">along with QuaZIP. If not, see <http://www.gnu.org/licenses/>.</span> |
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<a name="l00021"></a>00021 <span class="comment"></span> |
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<a name="l00022"></a>00022 <span class="comment">See COPYING file for the full LGPL text.</span> |
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<a name="l00023"></a>00023 <span class="comment"></span> |
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<a name="l00024"></a>00024 <span class="comment">Original ZIP package is copyrighted by Gilles Vollant and contributors,</span> |
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<a name="l00025"></a>00025 <span class="comment">see quazip/(un)zip.h files for details. Basically it's the zlib license.</span> |
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<a name="l00026"></a>00026 <span class="comment">*/</span> |
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<a name="l00027"></a>00027 |
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<a name="l00028"></a>00028 <span class="preprocessor">#include "quachecksum32.h"</span> |
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<a name="l00029"></a>00029 |
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<a name="l00031"></a>00031 |
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<a name="l00035"></a><a class="code" href="classQuaCrc32.html">00035</a> <span class="keyword">class </span>QUAZIP_EXPORT <a class="code" href="classQuaCrc32.html" title="CRC32 checksum.">QuaCrc32</a> : <span class="keyword">public</span> <a class="code" href="classQuaChecksum32.html" title="Checksum interface.">QuaChecksum32</a> { |
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<a name="l00036"></a>00036 |
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<a name="l00037"></a>00037 <span class="keyword">public</span>: |
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<a name="l00038"></a>00038 <a class="code" href="classQuaCrc32.html" title="CRC32 checksum.">QuaCrc32</a>(); |
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<a name="l00039"></a>00039 |
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<a name="l00040"></a>00040 quint32 <a class="code" href="classQuaChecksum32.html#a14d800fcfd55b2ae11ef07d3924fe0b1" title="Calculates the checksum for data.">calculate</a>(<span class="keyword">const</span> <a class="codeRef" doxygen="qtcore.tags:http://doc.qt.io/qt-5//" href="http://doc.qt.io/qt-5/qbytearray.html">QByteArray</a> &data); |
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<a name="l00041"></a>00041 |
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<a name="l00042"></a>00042 <span class="keywordtype">void</span> <a class="code" href="classQuaChecksum32.html#ad3f5db3c76b00069db9bda333cb49d57" title="Resets the calculation on a checksun for a stream.">reset</a>(); |
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<a name="l00043"></a>00043 <span class="keywordtype">void</span> <a class="code" href="classQuaChecksum32.html#a63a6ed3171f9243214d307da67557f7e" title="Updates the calculated checksum for the stream.">update</a>(<span class="keyword">const</span> <a class="codeRef" doxygen="qtcore.tags:http://doc.qt.io/qt-5//" href="http://doc.qt.io/qt-5/qbytearray.html">QByteArray</a> &buf); |
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<a name="l00044"></a>00044 quint32 <a class="code" href="classQuaChecksum32.html#afd836e7534194fce08356be6a8336da7" title="Value of the checksum calculated for the stream passed throw update().">value</a>(); |
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<a name="l00045"></a>00045 |
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<a name="l00046"></a>00046 <span class="keyword">private</span>: |
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<a name="l00047"></a>00047 quint32 checksum; |
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<a name="l00048"></a>00048 }; |
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<a name="l00049"></a>00049 |
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<a name="l00050"></a>00050 <span class="preprocessor">#endif //QUACRC32_H</span> |
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</pre></div></div> |
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