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<h1>KeyDB.h</h1><a href="KeyDB_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright 2007 BBN Technologies Corporation</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * Licensed under the Apache License, Version 2.0 (the "License"); you</span>
<a name="l00005"></a>00005 <span class="comment"> * may not use this file except in compliance with the License. You</span>
<a name="l00006"></a>00006 <span class="comment"> * 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</span>
<a name="l00013"></a>00013 <span class="comment"> * implied.</span>
<a name="l00014"></a>00014 <span class="comment"> */</span>
<a name="l00015"></a>00015
<a name="l00016"></a>00016 <span class="comment">/*</span>
<a name="l00017"></a>00017 <span class="comment"> * $Id$</span>
<a name="l00018"></a>00018 <span class="comment"> */</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#ifndef _KEYDB_H_</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define _KEYDB_H_</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span>
<a name="l00023"></a>00023 <span class="preprocessor">#ifdef BSP_ENABLED</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <list></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <string></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <oasys/compat/inttypes.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <oasys/util/Singleton.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <oasys/util/StringBuffer.h></span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="keyword">namespace </span>dtn {
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="keyword">class </span>KeyDB : <span class="keyword">public</span> oasys::Singleton<KeyDB, false> {
<a name="l00034"></a>00034 <span class="keyword">public</span>:
<a name="l00035"></a>00035
<a name="l00039"></a>00039 <span class="keyword">class </span>Entry;
<a name="l00040"></a>00040
<a name="l00044"></a>00044 KeyDB();
<a name="l00045"></a>00045
<a name="l00049"></a>00049 ~KeyDB();
<a name="l00050"></a>00050
<a name="l00054"></a>00054 <span class="keyword">static</span> <span class="keywordtype">void</span> init();
<a name="l00055"></a>00055
<a name="l00064"></a>00064 <span class="keyword">static</span> <span class="keywordtype">void</span> set_key(Entry& entry);
<a name="l00065"></a>00065
<a name="l00072"></a>00072 <span class="keyword">static</span> <span class="keyword">const</span> Entry* find_key(<span class="keyword">const</span> <span class="keywordtype">char</span>* host, u_int16_t cs_num);
<a name="l00073"></a>00073
<a name="l00077"></a>00077 <span class="keyword">static</span> <span class="keywordtype">void</span> del_key(<span class="keyword">const</span> <span class="keywordtype">char</span>* host, u_int16_t cs_num);
<a name="l00078"></a>00078
<a name="l00082"></a>00082 <span class="keyword">static</span> <span class="keywordtype">void</span> flush_keys();
<a name="l00083"></a>00083
<a name="l00087"></a>00087 <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="serialsource_8c.html#87b713d53023266d98d45b86312c26aa">dump</a>(oasys::StringBuffer* <a class="code" href="num2sdnv_8c.html#a81cdcc7ff6987bc85c073253e32715f">buf</a>);
<a name="l00088"></a>00088
<a name="l00092"></a>00092 <span class="keyword">static</span> <span class="keywordtype">void</span> dump_header(oasys::StringBuffer* <a class="code" href="num2sdnv_8c.html#a81cdcc7ff6987bc85c073253e32715f">buf</a>);
<a name="l00093"></a>00093
<a name="l00098"></a>00098 <span class="keyword">static</span> <span class="keywordtype">bool</span> validate_cs_num(u_int16_t cs_num);
<a name="l00099"></a>00099
<a name="l00105"></a>00105 <span class="keyword">static</span> <span class="keywordtype">bool</span> validate_key_len(u_int16_t cs_num, <span class="keywordtype">size_t</span>* key_len);
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="keyword">private</span>:
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="keyword">typedef</span> std::list<Entry> EntryList;
<a name="l00110"></a>00110
<a name="l00111"></a>00111 EntryList keys_;
<a name="l00112"></a>00112
<a name="l00113"></a>00113 };
<a name="l00114"></a>00114
<a name="l00115"></a>00115 <span class="keyword">class </span>KeyDB::Entry {
<a name="l00116"></a>00116
<a name="l00117"></a>00117 <span class="keyword">public</span>:
<a name="l00118"></a>00118
<a name="l00127"></a>00127 Entry(<span class="keyword">const</span> <span class="keywordtype">char</span>* host, u_int16_t cs_num, <span class="keyword">const</span> u_char* key,
<a name="l00128"></a>00128 <span class="keywordtype">size_t</span> key_len);
<a name="l00129"></a>00129
<a name="l00133"></a>00133 Entry();
<a name="l00134"></a>00134
<a name="l00138"></a>00138 Entry(<span class="keyword">const</span> Entry& other);
<a name="l00139"></a>00139
<a name="l00143"></a>00143 ~Entry();
<a name="l00144"></a>00144
<a name="l00148"></a>00148 <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> Entry& other);
<a name="l00149"></a>00149
<a name="l00154"></a>00154 <span class="keywordtype">bool</span> match(<span class="keyword">const</span> Entry& other) <span class="keyword">const</span>;
<a name="l00155"></a>00155
<a name="l00160"></a>00160 <span class="keywordtype">bool</span> match(<span class="keyword">const</span> <span class="keywordtype">char</span>* host, u_int16_t cs_num) <span class="keyword">const</span>;
<a name="l00161"></a>00161
<a name="l00166"></a>00166 <span class="keywordtype">bool</span> match_wildcard(<span class="keyword">const</span> <span class="keywordtype">char</span>* host, u_int16_t cs_num) <span class="keyword">const</span>;
<a name="l00167"></a>00167
<a name="l00169"></a>00169 <span class="keyword">const</span> std::string& host()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> host_; }
<a name="l00170"></a>00170 u_int16_t cs_num()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> cs_num_; }
<a name="l00171"></a>00171 <span class="keyword">const</span> u_char* key()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> key_; }
<a name="l00172"></a>00172 <span class="keywordtype">size_t</span> key_len()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> key_len_; }
<a name="l00174"></a>00174
<a name="l00178"></a>00178 <span class="keywordtype">void</span> <a class="code" href="serialsource_8c.html#87b713d53023266d98d45b86312c26aa">dump</a>(oasys::StringBuffer* <a class="code" href="num2sdnv_8c.html#a81cdcc7ff6987bc85c073253e32715f">buf</a>) <span class="keyword">const</span>;
<a name="l00179"></a>00179
<a name="l00183"></a>00183 <span class="keyword">static</span> <span class="keywordtype">void</span> dump_header(oasys::StringBuffer* <a class="code" href="num2sdnv_8c.html#a81cdcc7ff6987bc85c073253e32715f">buf</a>);
<a name="l00184"></a>00184
<a name="l00185"></a>00185 <span class="keyword">private</span>:
<a name="l00186"></a>00186 std::string host_;
<a name="l00187"></a>00187 u_int16_t cs_num_;
<a name="l00188"></a>00188 u_char* key_;
<a name="l00189"></a>00189 <span class="keywordtype">size_t</span> key_len_;
<a name="l00190"></a>00190 };
<a name="l00191"></a>00191
<a name="l00192"></a>00192 } <span class="comment">// namespace dtn</span>
<a name="l00193"></a>00193
<a name="l00194"></a>00194 <span class="preprocessor">#endif </span><span class="comment">/* BSP_ENABLED */</span>
<a name="l00195"></a>00195
<a name="l00196"></a>00196 <span class="preprocessor">#endif </span><span class="comment">/* _KEYDB_H_ */</span>
</pre></div></div>
<hr size="1"><address style="text-align: right;"><small>Generated on Fri Jan 30 09:26:57 2009 for DTN Reference Implementation by
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Mandriva
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