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<h1>Gzip.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// This file may be redistributed and modified only under the terms of</span>
<a name="l00002"></a>00002 <span class="comment">// the GNU Lesser General Public License (See COPYING for details).</span>
<a name="l00003"></a>00003 <span class="comment">// Copyright (C) 2000 Dmitry Derevyanko</span>
<a name="l00004"></a>00004
<a name="l00005"></a>00005 <span class="preprocessor">#ifndef ATLAS_FILTERS_GZIP_H</span>
<a name="l00006"></a>00006 <span class="preprocessor"></span><span class="preprocessor">#define ATLAS_FILTERS_GZIP_H</span>
<a name="l00007"></a>00007 <span class="preprocessor"></span>
<a name="l00008"></a>00008 <span class="preprocessor">#include <Atlas/Filter.h></span>
<a name="l00009"></a>00009
<a name="l00010"></a>00010 <span class="preprocessor">#include <zlib.h></span>
<a name="l00011"></a>00011
<a name="l00012"></a>00012 <span class="keyword">namespace </span>Atlas { <span class="keyword">namespace </span>Filters {
<a name="l00013"></a>00013
<a name="l00014"></a>00014 <span class="keyword">class </span>Gzip : <span class="keyword">public</span> Filter
<a name="l00015"></a>00015 {
<a name="l00016"></a>00016 z_stream incoming;
<a name="l00017"></a>00017 z_stream outgoing;
<a name="l00018"></a>00018 <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> buf[4096];
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="keyword">public</span>:
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="keyword">virtual</span> <span class="keywordtype">void</span> begin();
<a name="l00023"></a>00023 <span class="keyword">virtual</span> <span class="keywordtype">void</span> end();
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="keyword">virtual</span> std::string encode(<span class="keyword">const</span> std::string&);
<a name="l00026"></a>00026 <span class="keyword">virtual</span> std::string decode(<span class="keyword">const</span> std::string&);
<a name="l00027"></a>00027 };
<a name="l00028"></a>00028
<a name="l00029"></a>00029 } } <span class="comment">// namespace Atlas::Filters</span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="preprocessor">#endif // ATLAS_FILTERS_GZIP_H</span>
</pre></div></div>
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