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<h1>filter.hh</h1><a href="filter_8hh.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// filter.hh - source file for the mailfilter program</span>
<a name="l00002"></a>00002 <span class="comment">// Copyright (c) 2000 - 2009 Andreas Bauer <baueran@gmail.com></span>
<a name="l00003"></a>00003 <span class="comment">//</span>
<a name="l00004"></a>00004 <span class="comment">// This program is free software; you can redistribute it and/or modify</span>
<a name="l00005"></a>00005 <span class="comment">// it under the terms of the GNU General Public License as published by</span>
<a name="l00006"></a>00006 <span class="comment">// the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00007"></a>00007 <span class="comment">// (at your option) any later version.</span>
<a name="l00008"></a>00008 <span class="comment">//</span>
<a name="l00009"></a>00009 <span class="comment">// This program is distributed in the hope that it will be useful,</span>
<a name="l00010"></a>00010 <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00011"></a>00011 <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00012"></a>00012 <span class="comment">// GNU General Public License for more details.</span>
<a name="l00013"></a>00013 <span class="comment">//</span>
<a name="l00014"></a>00014 <span class="comment">// You should have received a copy of the GNU General Public License</span>
<a name="l00015"></a>00015 <span class="comment">// along with this program; if not, write to the Free Software</span>
<a name="l00016"></a>00016 <span class="comment">// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,</span>
<a name="l00017"></a>00017 <span class="comment">// USA.</span>
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="preprocessor">#ifndef FILTER_HH</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#define FILTER_HH</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <string></span>
<a name="l00023"></a>00023 <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
<a name="l00024"></a>00024 <span class="preprocessor">#include <regex.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <sys/types.h></span>
<a name="l00026"></a>00026 }
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="comment">// Filter modes</span>
<a name="l00029"></a><a class="code" href="filter_8hh.html#a5127ed4c597bb0debd64f97e75449c4">00029</a> <span class="preprocessor">#define CASE_DEFAULT REG_ICASE</span>
<a name="l00030"></a><a class="code" href="filter_8hh.html#6094f5f4a8aa099faa6d80b4f020927b">00030</a> <span class="preprocessor"></span><span class="preprocessor">#define CASE_SENSITIVE 0</span>
<a name="l00031"></a><a class="code" href="filter_8hh.html#73dbf9d86ec7a319f372cb1ae227a54b">00031</a> <span class="preprocessor"></span><span class="preprocessor">#define CASE_INSENSITIVE REG_ICASE</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span>
<a name="l00033"></a>00033 <span class="keyword">using namespace </span>std;
<a name="l00034"></a>00034
<a name="l00035"></a><a class="code" href="classFilter.html">00035</a> <span class="keyword">class </span><a class="code" href="classFilter.html">Filter</a>
<a name="l00036"></a>00036 {
<a name="l00037"></a>00037 <span class="keyword">private</span>:
<a name="l00038"></a>00038 <span class="keywordtype">string</span> expr;
<a name="l00039"></a>00039 regex_t comp_expr;
<a name="l00040"></a>00040 regex_t comp_normal_expr;
<a name="l00041"></a>00041 <span class="comment">// Values can be CASE_SENSITIVE, CASE_INSENSITIVE, or CASE_DEFAULT:</span>
<a name="l00042"></a>00042 <span class="keywordtype">int</span> case_sensitivity;
<a name="l00043"></a>00043 <span class="keywordtype">bool</span> negativity;
<a name="l00044"></a>00044 <span class="keywordtype">bool</span> compiled;
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="keyword">public</span>:
<a name="l00047"></a>00047 <a class="code" href="classFilter.html#b86c90163e27f662edd126f5ae0d0334">Filter</a> (<span class="keywordtype">void</span>);
<a name="l00048"></a>00048 <a class="code" href="classFilter.html#5d7ba6a80d45796887ac4032b6dbb29a">~Filter</a> (<span class="keywordtype">void</span>);
<a name="l00049"></a>00049 <span class="keywordtype">string</span> <a class="code" href="classFilter.html#9de91db7ddb1391ca715dda8a24f6fce">expression</a> (<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00050"></a>00050 <span class="keywordtype">void</span> <a class="code" href="classFilter.html#e97e377d363d2eb89fdc798b5aecd3bf">set_expression</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>*);
<a name="l00051"></a>00051 <span class="keywordtype">int</span> <a class="code" href="classFilter.html#04dad870beefa75e77ab935c829f01f9">compile</a> (<span class="keywordtype">void</span>);
<a name="l00052"></a>00052 <span class="keywordtype">void</span> <a class="code" href="classFilter.html#8aec8a32fb0ecfb9a47d4b3f34cc5c18">set_negativity</a> (<span class="keywordtype">bool</span>);
<a name="l00053"></a>00053 <span class="keywordtype">bool</span> <a class="code" href="classFilter.html#2da73a93e4248a1077978f3ccb5dda30">is_negative</a> (<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00054"></a>00054 <span class="keywordtype">int</span> <a class="code" href="classFilter.html#e693aa3a6cc5c221cdb6001d3a993ae5">ccase</a> (<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00055"></a>00055 <span class="keywordtype">void</span> <a class="code" href="classFilter.html#d08de0b1335d5e02a663ec537aceebe4">set_case</a> (<span class="keywordtype">int</span>);
<a name="l00056"></a>00056 <span class="keyword">const</span> regex_t* <a class="code" href="classFilter.html#03ba94c3909178285d7b3592223e3f81">comp_exp</a> (<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00057"></a>00057 };
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="preprocessor">#endif</span>
</pre></div></div>
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