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<div class="title">digest.h</div> </div>
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<a href="digest_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright (C) 1999-2005 Open Source Telecom Corporation.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Copyright (C) 2006-2010 David Sugar, Tycho Softworks.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// This program is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// it under the terms of the GNU General Public License as published by</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// the Free Software Foundation; either version 2 of the License, or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// (at your option) any later version.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// GNU General Public License for more details.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">//</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// along with this program; if not, write to the Free Software</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">//</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">// As a special exception, you may use this file as part of a free software</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">// library without restriction. Specifically, if other files instantiate</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">// templates or use macros or inline functions from this file, or you compile</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// this file and link it with other files to produce an executable, this</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// file does not by itself cause the resulting executable to be covered by</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// the GNU General Public License. This exception does not however</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment">// invalidate any other reasons why the executable file might be covered by</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">// the GNU General Public License.</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">//</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// This exception applies only to the code released under the name GNU</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// Common C++. If you copy code from other releases into a copy of GNU</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">// Common C++, as the General Public License permits, the exception does</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// not apply to the code that you add in this way. To avoid misleading</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// anyone as to the status of such modified files, you must delete</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// this exception notice from them.</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">//</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// If you write modifications of your own for GNU Common C++, it is your choice</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// whether to permit this exception to apply to your modifications.</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">// If you do not wish that, delete this exception notice.</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">//</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#ifndef CCXX_DIGEST_H_</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor"></span><span class="preprocessor">#define CCXX_DIGEST_H_</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#ifndef CCXX_MISSING_H_</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor"></span><span class="preprocessor">#include <<a class="code" href="missing_8h.html">cc++/missing.h</a>></span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#ifndef CCXX_THREAD_H_</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor"></span><span class="preprocessor">#include <<a class="code" href="thread_8h.html">cc++/thread.h</a>></span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#ifndef CCXX_EXCEPTION_H_</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor"></span><span class="preprocessor">#include <<a class="code" href="exception_8h.html">cc++/exception.h</a>></span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#ifdef CCXX_NAMESPACES</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor"></span><span class="keyword">namespace </span>ost {</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classost_1_1_digest.html"> 70</a></span> <span class="keyword">class </span><a class="code" href="config_8h.html#ad10ef148ba8327bd530fc6c32c1e181c">__EXPORT</a> <a class="code" href="classost_1_1_digest.html">Digest</a> : <span class="keyword">protected</span> std::streambuf, <span class="keyword">public</span> std::ostream</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> {</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <a class="code" href="classost_1_1_digest.html">Digest</a>();</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> getSize(<span class="keywordtype">void</span>) = 0;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> getDigest(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *buffer) = 0;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> putDigest(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *buffer, <span class="keywordtype">unsigned</span> length) = 0;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">virtual</span> std::ostream &strDigest(std::ostream &os) = 0;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div>
<div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="classost_1_1_digest.html#af2324d0c454efb54bf984dcd75761c1e"> 105</a></span>  <span class="keyword">friend</span> std::ostream &<a class="code" href="classost_1_1_digest.html#af2324d0c454efb54bf984dcd75761c1e">operator<<</a>(std::ostream &os, <a class="code" href="classost_1_1_digest.html">Digest</a> &ia)</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  {<span class="keywordflow">return</span> ia.<a class="code" href="classost_1_1_digest.html#af47d1d12e4a3a17949475d0619dbfedc">strDigest</a>(os);};</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> initDigest(<span class="keywordtype">void</span>) = 0;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keyword">virtual</span> ~<a class="code" href="classost_1_1_digest.html">Digest</a>();</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> };</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div>
<div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="classost_1_1_checksum_digest.html"> 123</a></span> <span class="keyword">class </span><a class="code" href="config_8h.html#ad10ef148ba8327bd530fc6c32c1e181c">__EXPORT</a> <a class="code" href="classost_1_1_checksum_digest.html">ChecksumDigest</a> : <span class="keyword">public</span> <a class="code" href="classost_1_1_digest.html">Digest</a></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> {</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> csum;</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordtype">int</span> overflow(<span class="keywordtype">int</span> c);</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  std::ostream &strDigest(std::ostream &os);</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <a class="code" href="classost_1_1_checksum_digest.html">ChecksumDigest</a>();</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div>
<div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="classost_1_1_checksum_digest.html#a379e8216ad09a5943d07cb51b6c945e7"> 135</a></span>  <span class="keywordtype">void</span> <a class="code" href="classost_1_1_checksum_digest.html#a379e8216ad09a5943d07cb51b6c945e7">initDigest</a>(<span class="keywordtype">void</span>)</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  {csum = 0;};</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="classost_1_1_checksum_digest.html#a3db2b1aba8155a14a046f39bd3747a20"> 138</a></span>  <span class="keywordtype">unsigned</span> <a class="code" href="classost_1_1_checksum_digest.html#a3db2b1aba8155a14a046f39bd3747a20">getSize</a>(<span class="keywordtype">void</span>)</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  {<span class="keywordflow">return</span> 1;};</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordtype">unsigned</span> getDigest(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *buffer);</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordtype">void</span> putDigest(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *buffer, <span class="keywordtype">unsigned</span> length);</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> };</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div>
<div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="classost_1_1_c_r_c16_digest.html"> 152</a></span> <span class="keyword">class </span><a class="code" href="config_8h.html#ad10ef148ba8327bd530fc6c32c1e181c">__EXPORT</a> <a class="code" href="classost_1_1_c_r_c16_digest.html">CRC16Digest</a> : <span class="keyword">public</span> <a class="code" href="classost_1_1_digest.html">Digest</a></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> {</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <a class="code" href="config_8h.html#aae17e32cd1bc7052e91399790645502a">uint16</a> crc16;</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordtype">int</span> overflow(<span class="keywordtype">int</span> c);</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  std::ostream &strDigest(std::ostream &os);</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <a class="code" href="classost_1_1_c_r_c16_digest.html">CRC16Digest</a>();</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <a class="code" href="classost_1_1_c_r_c16_digest.html">CRC16Digest</a> ( <span class="keyword">const</span> <a class="code" href="classost_1_1_c_r_c16_digest.html">CRC16Digest</a> &crc );</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a name="l00167"></a><span class="lineno"><a class="line" href="classost_1_1_c_r_c16_digest.html#aef6f87684004a67a37d1ed8065599bc6"> 167</a></span>  <span class="keyword">virtual</span> <a class="code" href="classost_1_1_c_r_c16_digest.html#aef6f87684004a67a37d1ed8065599bc6">~CRC16Digest</a>() {};</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div>
<div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="classost_1_1_c_r_c16_digest.html#a4187579badcb7765173159ac04d65bea"> 169</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classost_1_1_c_r_c16_digest.html#a4187579badcb7765173159ac04d65bea">initDigest</a>(<a class="code" href="config_8h.html#aae17e32cd1bc7052e91399790645502a">uint16</a> crc) {crc16 = crc;};</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div>
<div class="line"><a name="l00171"></a><span class="lineno"><a class="line" href="classost_1_1_c_r_c16_digest.html#a92728e477621a3ce53bd2bb84f7c0c16"> 171</a></span>  <span class="keywordtype">void</span> <a class="code" href="classost_1_1_c_r_c16_digest.html#a92728e477621a3ce53bd2bb84f7c0c16">initDigest</a>(<span class="keywordtype">void</span>) {<a class="code" href="classost_1_1_c_r_c16_digest.html#a92728e477621a3ce53bd2bb84f7c0c16">initDigest</a>(0);};</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div>
<div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="classost_1_1_c_r_c16_digest.html#aa26d12f656b4ed185ed5680e4197faa4"> 173</a></span>  <span class="keyword">inline</span> <span class="keywordtype">unsigned</span> <a class="code" href="classost_1_1_c_r_c16_digest.html#aa26d12f656b4ed185ed5680e4197faa4">getSize</a> ( <span class="keywordtype">void</span> )</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  {<span class="keywordflow">return</span> <span class="keyword">sizeof</span>(crc16);};</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <a class="code" href="classost_1_1_c_r_c16_digest.html">CRC16Digest</a>& operator= ( <span class="keyword">const</span> <a class="code" href="classost_1_1_c_r_c16_digest.html">CRC16Digest</a> &right );</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div>
<div class="line"><a name="l00178"></a><span class="lineno"><a class="line" href="classost_1_1_c_r_c16_digest.html#a13e447de23e4583cb343ad0fb355fbb9"> 178</a></span>  <span class="keyword">operator</span> <span class="keyword">const</span> <a class="code" href="config_8h.html#aae17e32cd1bc7052e91399790645502a">uint16</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="keyword"> </span>{<span class="keywordflow">return</span> crc16;};</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="classost_1_1_c_r_c16_digest.html#a5157de2d420b018fc2e9f6090f2fb0b7"> 181</a></span>  <span class="keyword">inline</span> <a class="code" href="config_8h.html#aae17e32cd1bc7052e91399790645502a">uint16</a> <a class="code" href="classost_1_1_c_r_c16_digest.html#a5157de2d420b018fc2e9f6090f2fb0b7">getDigest</a>(<span class="keywordtype">void</span>)</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  {<span class="keywordflow">return</span> crc16;};</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordtype">unsigned</span> getDigest ( <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *buffer );</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordtype">void</span> putDigest ( <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *buffer, <span class="keywordtype">unsigned</span> length );</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> };</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div>
<div class="line"><a name="l00197"></a><span class="lineno"><a class="line" href="classost_1_1_c_r_c32_digest.html"> 197</a></span> <span class="keyword">class </span><a class="code" href="config_8h.html#ad10ef148ba8327bd530fc6c32c1e181c">__EXPORT</a> <a class="code" href="classost_1_1_c_r_c32_digest.html">CRC32Digest</a> : <span class="keyword">public</span> <a class="code" href="classost_1_1_digest.html">Digest</a></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> {</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <a class="code" href="config_8h.html#a945d766905ae60477daf7c8846d80f9b">uint32</a> crc_table[256];</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <a class="code" href="config_8h.html#a945d766905ae60477daf7c8846d80f9b">uint32</a> crc_reg;</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <a class="code" href="config_8h.html#a945d766905ae60477daf7c8846d80f9b">uint32</a> crc32;</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> overflow(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> octet);</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> </div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  std::ostream &strDigest(std::ostream &os);</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <a class="code" href="classost_1_1_c_r_c32_digest.html">CRC32Digest</a>();</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="classost_1_1_c_r_c32_digest.html">CRC32Digest</a>(<span class="keyword">const</span> <a class="code" href="classost_1_1_c_r_c32_digest.html">CRC32Digest</a> &crc);</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordtype">void</span> initDigest(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div>
<div class="line"><a name="l00215"></a><span class="lineno"><a class="line" href="classost_1_1_c_r_c32_digest.html#a10305cfa59bebc37b56d779493dbc4be"> 215</a></span>  <span class="keyword">inline</span> <span class="keywordtype">unsigned</span> <a class="code" href="classost_1_1_c_r_c32_digest.html#a10305cfa59bebc37b56d779493dbc4be">getSize</a>(<span class="keywordtype">void</span>) {<span class="keywordflow">return</span> <span class="keyword">sizeof</span>(crc32);}</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div>
<div class="line"><a name="l00217"></a><span class="lineno"><a class="line" href="classost_1_1_c_r_c32_digest.html#a939d22c10d969a631320474de254d4da"> 217</a></span>  <span class="keyword">operator</span> <span class="keyword">const</span> <a class="code" href="config_8h.html#a945d766905ae60477daf7c8846d80f9b">uint32</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="keyword"> </span>{<span class="keywordflow">return</span> crc32;};</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div>
<div class="line"><a name="l00220"></a><span class="lineno"><a class="line" href="classost_1_1_c_r_c32_digest.html#a979761cf1d4d54c376a3b41f713da91a"> 220</a></span>  <span class="keyword">inline</span> <a class="code" href="config_8h.html#a945d766905ae60477daf7c8846d80f9b">uint32</a> <a class="code" href="classost_1_1_c_r_c32_digest.html#a979761cf1d4d54c376a3b41f713da91a">getDigest</a>(<span class="keywordtype">void</span>)</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  {<span class="keywordflow">return</span> crc32;};</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordtype">unsigned</span> getDigest(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *buffer);</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordtype">void</span> putDigest(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *buffer, <span class="keywordtype">unsigned</span> length);</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <a class="code" href="classost_1_1_c_r_c32_digest.html">CRC32Digest</a>& operator= (<span class="keyword">const</span> <a class="code" href="classost_1_1_c_r_c32_digest.html">CRC32Digest</a> &right);</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> };</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div>
<div class="line"><a name="l00236"></a><span class="lineno"><a class="line" href="classost_1_1_m_d5_digest.html"> 236</a></span> <span class="keyword">class </span><a class="code" href="config_8h.html#ad10ef148ba8327bd530fc6c32c1e181c">__EXPORT</a> <a class="code" href="classost_1_1_m_d5_digest.html">MD5Digest</a> : <span class="keyword">public</span> <a class="code" href="classost_1_1_digest.html">Digest</a></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> {</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> state[4];</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> count[2];</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> buf[64];</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordtype">unsigned</span> bpos;</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> md5[16];</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordtype">bool</span> updated;</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordtype">int</span> overflow(<span class="keywordtype">int</span> c);</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordtype">void</span> update(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordtype">void</span> commit(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  std::ostream &strDigest(std::ostream &os);</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <a class="code" href="classost_1_1_m_d5_digest.html">MD5Digest</a>();</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordtype">void</span> initDigest(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div>
<div class="line"><a name="l00260"></a><span class="lineno"><a class="line" href="classost_1_1_m_d5_digest.html#a3b8651f97cfc44fafa597f758eb79a20"> 260</a></span>  <span class="keyword">inline</span> <span class="keywordtype">unsigned</span> <a class="code" href="classost_1_1_m_d5_digest.html#a3b8651f97cfc44fafa597f758eb79a20">getSize</a>(<span class="keywordtype">void</span>)</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  {<span class="keywordflow">return</span> 16;};</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordtype">unsigned</span> getDigest(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *buffer);</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> </div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordtype">void</span> putDigest(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *buffer, <span class="keywordtype">unsigned</span> len);</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> };</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> </div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="preprocessor">#ifdef COMMON_STD_EXCEPTION</span></div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="keyword">class </span><a class="code" href="config_8h.html#ad10ef148ba8327bd530fc6c32c1e181c">__EXPORT</a> DigestException : <span class="keyword">public</span> Exception {</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  DigestException(<span class="keyword">const</span> String &str) : Exception(str) {};</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> };</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="preprocessor">#ifdef CCXX_NAMESPACES</span></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="preprocessor"></span>}</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="preprocessor"></span></div>
<div class="ttc" id="classost_1_1_digest_html_af2324d0c454efb54bf984dcd75761c1e"><div class="ttname"><a href="classost_1_1_digest.html#af2324d0c454efb54bf984dcd75761c1e">ost::Digest::operator<<</a></div><div class="ttdeci">friend std::ostream & operator<<(std::ostream &os, Digest &ia)</div><div class="ttdef"><b>Definition:</b> digest.h:105</div></div>
<div class="ttc" id="classost_1_1_m_d5_digest_html_a3b8651f97cfc44fafa597f758eb79a20"><div class="ttname"><a href="classost_1_1_m_d5_digest.html#a3b8651f97cfc44fafa597f758eb79a20">ost::MD5Digest::getSize</a></div><div class="ttdeci">unsigned getSize(void)</div><div class="ttdef"><b>Definition:</b> digest.h:260</div></div>
<div class="ttc" id="classost_1_1_checksum_digest_html"><div class="ttname"><a href="classost_1_1_checksum_digest.html">ost::ChecksumDigest</a></div><div class="ttdoc">A simple checksum digest function. </div><div class="ttdef"><b>Definition:</b> digest.h:123</div></div>
<div class="ttc" id="config_8h_html_ad10ef148ba8327bd530fc6c32c1e181c"><div class="ttname"><a href="config_8h.html#ad10ef148ba8327bd530fc6c32c1e181c">__EXPORT</a></div><div class="ttdeci">#define __EXPORT</div><div class="ttdef"><b>Definition:</b> config.h:980</div></div>
<div class="ttc" id="missing_8h_html"><div class="ttname"><a href="missing_8h.html">missing.h</a></div><div class="ttdoc">substitute functions which may be missing in target platform libc. </div></div>
<div class="ttc" id="classost_1_1_c_r_c16_digest_html"><div class="ttname"><a href="classost_1_1_c_r_c16_digest.html">ost::CRC16Digest</a></div><div class="ttdoc">A crc16 collection/compution hash accumulator class. </div><div class="ttdef"><b>Definition:</b> digest.h:152</div></div>
<div class="ttc" id="classost_1_1_c_r_c32_digest_html_a10305cfa59bebc37b56d779493dbc4be"><div class="ttname"><a href="classost_1_1_c_r_c32_digest.html#a10305cfa59bebc37b56d779493dbc4be">ost::CRC32Digest::getSize</a></div><div class="ttdeci">unsigned getSize(void)</div><div class="ttdef"><b>Definition:</b> digest.h:215</div></div>
<div class="ttc" id="classost_1_1_c_r_c32_digest_html_a979761cf1d4d54c376a3b41f713da91a"><div class="ttname"><a href="classost_1_1_c_r_c32_digest.html#a979761cf1d4d54c376a3b41f713da91a">ost::CRC32Digest::getDigest</a></div><div class="ttdeci">uint32 getDigest(void)</div><div class="ttdef"><b>Definition:</b> digest.h:220</div></div>
<div class="ttc" id="classost_1_1_c_r_c16_digest_html_aa26d12f656b4ed185ed5680e4197faa4"><div class="ttname"><a href="classost_1_1_c_r_c16_digest.html#aa26d12f656b4ed185ed5680e4197faa4">ost::CRC16Digest::getSize</a></div><div class="ttdeci">unsigned getSize(void)</div><div class="ttdef"><b>Definition:</b> digest.h:173</div></div>
<div class="ttc" id="classost_1_1_c_r_c16_digest_html_aef6f87684004a67a37d1ed8065599bc6"><div class="ttname"><a href="classost_1_1_c_r_c16_digest.html#aef6f87684004a67a37d1ed8065599bc6">ost::CRC16Digest::~CRC16Digest</a></div><div class="ttdeci">virtual ~CRC16Digest()</div><div class="ttdef"><b>Definition:</b> digest.h:167</div></div>
<div class="ttc" id="exception_8h_html"><div class="ttname"><a href="exception_8h.html">exception.h</a></div><div class="ttdoc">GNU Common C++ exception model base classes. </div></div>
<div class="ttc" id="classost_1_1_digest_html"><div class="ttname"><a href="classost_1_1_digest.html">ost::Digest</a></div><div class="ttdoc">The digest base class is used for implementing and deriving one way hashing functions. </div><div class="ttdef"><b>Definition:</b> digest.h:70</div></div>
<div class="ttc" id="thread_8h_html"><div class="ttname"><a href="thread_8h.html">thread.h</a></div><div class="ttdoc">Synchronization and threading services. </div></div>
<div class="ttc" id="classost_1_1_c_r_c32_digest_html"><div class="ttname"><a href="classost_1_1_c_r_c32_digest.html">ost::CRC32Digest</a></div><div class="ttdoc">A crc32 collection/computation hash accumulator class. </div><div class="ttdef"><b>Definition:</b> digest.h:197</div></div>
<div class="ttc" id="classost_1_1_digest_html_af47d1d12e4a3a17949475d0619dbfedc"><div class="ttname"><a href="classost_1_1_digest.html#af47d1d12e4a3a17949475d0619dbfedc">ost::Digest::strDigest</a></div><div class="ttdeci">virtual std::ostream & strDigest(std::ostream &os)=0</div><div class="ttdoc">print a digest string for export. </div></div>
<div class="ttc" id="config_8h_html_aae17e32cd1bc7052e91399790645502a"><div class="ttname"><a href="config_8h.html#aae17e32cd1bc7052e91399790645502a">uint16</a></div><div class="ttdeci">u_int16_t uint16</div><div class="ttdef"><b>Definition:</b> config.h:145</div></div>
<div class="ttc" id="classost_1_1_m_d5_digest_html"><div class="ttname"><a href="classost_1_1_m_d5_digest.html">ost::MD5Digest</a></div><div class="ttdoc">A md5 collection/computation accululator class. </div><div class="ttdef"><b>Definition:</b> digest.h:236</div></div>
<div class="ttc" id="classost_1_1_c_r_c16_digest_html_a92728e477621a3ce53bd2bb84f7c0c16"><div class="ttname"><a href="classost_1_1_c_r_c16_digest.html#a92728e477621a3ce53bd2bb84f7c0c16">ost::CRC16Digest::initDigest</a></div><div class="ttdeci">void initDigest(void)</div><div class="ttdef"><b>Definition:</b> digest.h:171</div></div>
<div class="ttc" id="config_8h_html_a945d766905ae60477daf7c8846d80f9b"><div class="ttname"><a href="config_8h.html#a945d766905ae60477daf7c8846d80f9b">uint32</a></div><div class="ttdeci">u_int32_t uint32</div><div class="ttdef"><b>Definition:</b> config.h:147</div></div>
<div class="ttc" id="classost_1_1_c_r_c16_digest_html_a4187579badcb7765173159ac04d65bea"><div class="ttname"><a href="classost_1_1_c_r_c16_digest.html#a4187579badcb7765173159ac04d65bea">ost::CRC16Digest::initDigest</a></div><div class="ttdeci">void initDigest(uint16 crc)</div><div class="ttdef"><b>Definition:</b> digest.h:169</div></div>
<div class="ttc" id="classost_1_1_checksum_digest_html_a3db2b1aba8155a14a046f39bd3747a20"><div class="ttname"><a href="classost_1_1_checksum_digest.html#a3db2b1aba8155a14a046f39bd3747a20">ost::ChecksumDigest::getSize</a></div><div class="ttdeci">unsigned getSize(void)</div><div class="ttdef"><b>Definition:</b> digest.h:138</div></div>
<div class="ttc" id="classost_1_1_c_r_c16_digest_html_a5157de2d420b018fc2e9f6090f2fb0b7"><div class="ttname"><a href="classost_1_1_c_r_c16_digest.html#a5157de2d420b018fc2e9f6090f2fb0b7">ost::CRC16Digest::getDigest</a></div><div class="ttdeci">uint16 getDigest(void)</div><div class="ttdef"><b>Definition:</b> digest.h:181</div></div>
<div class="ttc" id="classost_1_1_checksum_digest_html_a379e8216ad09a5943d07cb51b6c945e7"><div class="ttname"><a href="classost_1_1_checksum_digest.html#a379e8216ad09a5943d07cb51b6c945e7">ost::ChecksumDigest::initDigest</a></div><div class="ttdeci">void initDigest(void)</div><div class="ttdef"><b>Definition:</b> digest.h:135</div></div>
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