<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>Apache Portable Runtime: apr_strmatch.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body onload='searchBox.OnSelectItem(0);'> <!-- Generated by Doxygen 1.7.3 --> <script type="text/javascript"><!-- var searchBox = new SearchBox("searchBox", "search",false,'Search'); --></script> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">Apache Portable Runtime</div> </td> </tr> </tbody> </table> </div> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> <li id="searchli"> <div id="MSearchBox" class="MSearchBoxInactive"> <span class="left"> <img id="MSearchSelect" src="search/mag_sel.png" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" alt=""/> <input type="text" id="MSearchField" value="Search" accesskey="S" onfocus="searchBox.OnSearchFieldFocus(true)" onblur="searchBox.OnSearchFieldFocus(false)" onkeyup="searchBox.OnSearchFieldChange(event)"/> </span><span class="right"> <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> </span> </div> </li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>Globals</span></a></li> </ul> </div> <div class="header"> <div class="headertitle"> <h1>apr_strmatch.h</h1> </div> </div> <div class="contents"> <a href="apr__strmatch_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* Licensed to the Apache Software Foundation (ASF) under one or more</span> <a name="l00002"></a>00002 <span class="comment"> * contributor license agreements. See the NOTICE file distributed with</span> <a name="l00003"></a>00003 <span class="comment"> * this work for additional information regarding copyright ownership.</span> <a name="l00004"></a>00004 <span class="comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</span> <a name="l00005"></a>00005 <span class="comment"> * (the "License"); you may not use this file except in compliance with</span> <a name="l00006"></a>00006 <span class="comment"> * the License. You may obtain a copy of the License at</span> <a name="l00007"></a>00007 <span class="comment"> *</span> <a name="l00008"></a>00008 <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span> <a name="l00009"></a>00009 <span class="comment"> *</span> <a name="l00010"></a>00010 <span class="comment"> * Unless required by applicable law or agreed to in writing, software</span> <a name="l00011"></a>00011 <span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span> <a name="l00012"></a>00012 <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> <a name="l00013"></a>00013 <span class="comment"> * See the License for the specific language governing permissions and</span> <a name="l00014"></a>00014 <span class="comment"> * limitations under the License.</span> <a name="l00015"></a>00015 <span class="comment"> */</span> <a name="l00016"></a>00016 <a name="l00017"></a>00017 <span class="preprocessor">#ifndef APR_STRMATCH_H</span> <a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define APR_STRMATCH_H</span> <a name="l00019"></a>00019 <span class="preprocessor"></span><span class="comment">/**</span> <a name="l00020"></a>00020 <span class="comment"> * @file apr_strmatch.h</span> <a name="l00021"></a>00021 <span class="comment"> * @brief APR-UTIL string matching routines</span> <a name="l00022"></a>00022 <span class="comment"> */</span> <a name="l00023"></a>00023 <a name="l00024"></a>00024 <span class="preprocessor">#include "apu.h"</span> <a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="apr__pools_8h.html" title="APR memory allocation.">apr_pools.h</a>"</span> <a name="l00026"></a>00026 <a name="l00027"></a>00027 <span class="preprocessor">#ifdef __cplusplus</span> <a name="l00028"></a>00028 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> { <a name="l00029"></a>00029 <span class="preprocessor">#endif</span> <a name="l00030"></a>00030 <span class="preprocessor"></span><span class="comment"></span> <a name="l00031"></a>00031 <span class="comment">/**</span> <a name="l00032"></a>00032 <span class="comment"> * @defgroup APR_Util_StrMatch String matching routines</span> <a name="l00033"></a>00033 <span class="comment"> * @ingroup APR_Util</span> <a name="l00034"></a>00034 <span class="comment"> * @{</span> <a name="l00035"></a>00035 <span class="comment"> */</span> <a name="l00036"></a>00036 <span class="comment"></span> <a name="l00037"></a>00037 <span class="comment">/** @see apr_strmatch_pattern */</span> <a name="l00038"></a><a class="code" href="group___a_p_r___util___str_match.html#gab7fc6f6d1b15c8d8750b4637b8ac5679">00038</a> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structapr__strmatch__pattern.html">apr_strmatch_pattern</a> <a class="code" href="structapr__strmatch__pattern.html">apr_strmatch_pattern</a>; <a name="l00039"></a>00039 <span class="comment"></span> <a name="l00040"></a>00040 <span class="comment">/**</span> <a name="l00041"></a>00041 <span class="comment"> * Precompiled search pattern</span> <a name="l00042"></a>00042 <span class="comment"> */</span> <a name="l00043"></a><a class="code" href="structapr__strmatch__pattern.html">00043</a> <span class="keyword">struct </span><a class="code" href="structapr__strmatch__pattern.html">apr_strmatch_pattern</a> {<span class="comment"></span> <a name="l00044"></a>00044 <span class="comment"> /** Function called to compare */</span> <a name="l00045"></a><a class="code" href="structapr__strmatch__pattern.html#a722ba7f187cc179ac5fe0b306b8f9624">00045</a> <span class="keyword">const</span> <span class="keywordtype">char</span> *(*compare)(<span class="keyword">const</span> <a class="code" href="structapr__strmatch__pattern.html">apr_strmatch_pattern</a> *this_pattern, <a name="l00046"></a>00046 <span class="keyword">const</span> <span class="keywordtype">char</span> *s, apr_size_t slen); <a name="l00047"></a><a class="code" href="structapr__strmatch__pattern.html#ad219bd7708d7be5937cb79e7cfda01c0">00047</a> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="structapr__strmatch__pattern.html#ad219bd7708d7be5937cb79e7cfda01c0">pattern</a>; <span class="comment">/**< Current pattern */</span> <a name="l00048"></a><a class="code" href="structapr__strmatch__pattern.html#a4b1f44db089850f396bc4bedac0fb25c">00048</a> apr_size_t <a class="code" href="structapr__strmatch__pattern.html#a4b1f44db089850f396bc4bedac0fb25c">length</a>; <span class="comment">/**< Current length */</span> <a name="l00049"></a><a class="code" href="structapr__strmatch__pattern.html#a0e74c401e8825e462e202175bf033a9c">00049</a> <span class="keywordtype">void</span> *<a class="code" href="structapr__strmatch__pattern.html#a0e74c401e8825e462e202175bf033a9c">context</a>; <span class="comment">/**< hook to add precomputed metadata */</span> <a name="l00050"></a>00050 }; <a name="l00051"></a>00051 <a name="l00052"></a>00052 <span class="preprocessor">#if defined(DOXYGEN)</span> <a name="l00053"></a>00053 <span class="preprocessor"></span><span class="comment">/**</span> <a name="l00054"></a>00054 <span class="comment"> * Search for a precompiled pattern within a string</span> <a name="l00055"></a>00055 <span class="comment"> * @param pattern The pattern</span> <a name="l00056"></a>00056 <span class="comment"> * @param s The string in which to search for the pattern</span> <a name="l00057"></a>00057 <span class="comment"> * @param slen The length of s (excluding null terminator)</span> <a name="l00058"></a>00058 <span class="comment"> * @return A pointer to the first instance of the pattern in s, or</span> <a name="l00059"></a>00059 <span class="comment"> * NULL if not found</span> <a name="l00060"></a>00060 <span class="comment"> */</span> <a name="l00061"></a>00061 APU_DECLARE(<span class="keyword">const</span> <span class="keywordtype">char</span> *) <a class="code" href="group___a_p_r___util___str_match.html#gada0fdf0c9dcb92083159bb4f8bfb9158">apr_strmatch</a>(const <a class="code" href="structapr__strmatch__pattern.html">apr_strmatch_pattern</a> *pattern, <a name="l00062"></a>00062 const <span class="keywordtype">char</span> *s, apr_size_t slen); <a name="l00063"></a>00063 <span class="preprocessor">#else</span> <a name="l00064"></a>00064 <span class="preprocessor"></span><span class="preprocessor">#define apr_strmatch(pattern, s, slen) (*((pattern)->compare))((pattern), (s), (slen))</span> <a name="l00065"></a>00065 <span class="preprocessor"></span><span class="preprocessor">#endif</span> <a name="l00066"></a>00066 <span class="preprocessor"></span><span class="comment"></span> <a name="l00067"></a>00067 <span class="comment">/**</span> <a name="l00068"></a>00068 <span class="comment"> * Precompile a pattern for matching using the Boyer-Moore-Horspool algorithm</span> <a name="l00069"></a>00069 <span class="comment"> * @param p The pool from which to allocate the pattern</span> <a name="l00070"></a>00070 <span class="comment"> * @param s The pattern string</span> <a name="l00071"></a>00071 <span class="comment"> * @param case_sensitive Whether the matching should be case-sensitive</span> <a name="l00072"></a>00072 <span class="comment"> * @return a pointer to the compiled pattern, or NULL if compilation fails</span> <a name="l00073"></a>00073 <span class="comment"> */</span> <a name="l00074"></a>00074 APU_DECLARE(<span class="keyword">const</span> <a class="code" href="structapr__strmatch__pattern.html">apr_strmatch_pattern</a> *) <a class="code" href="group___a_p_r___util___str_match.html#gaf38b738b333c59a3f6439b71f1277dd9">apr_strmatch_precompile</a>(<a class="code" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> *p, const <span class="keywordtype">char</span> *s, <span class="keywordtype">int</span> case_sensitive); <a name="l00075"></a>00075 <span class="comment"></span> <a name="l00076"></a>00076 <span class="comment">/** @} */</span> <a name="l00077"></a>00077 <span class="preprocessor">#ifdef __cplusplus</span> <a name="l00078"></a>00078 <span class="preprocessor"></span>} <a name="l00079"></a>00079 <span class="preprocessor">#endif</span> <a name="l00080"></a>00080 <span class="preprocessor"></span> <a name="l00081"></a>00081 <span class="preprocessor">#endif </span><span class="comment">/* !APR_STRMATCH_H */</span> </pre></div></div> </div> <!--- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Defines</a></div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <hr class="footer"/><address class="footer"><small>Generated on Wed May 25 2011 for Apache Portable Runtime by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </small></address> </body> </html>