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<h1>brecsum.h</h1><a href="brecsum_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"></span><span class="comment">/// \file brecsum.h</span>
<a name="l00003"></a>00003 <span class="comment"></span><span class="comment">/// The Parser class for brecsum.</span>
<a name="l00004"></a>00004 <span class="comment"></span><span class="comment">///</span>
<a name="l00005"></a>00005 <span class="comment"></span>
<a name="l00006"></a>00006 <span class="comment">/*</span>
<a name="l00007"></a>00007 <span class="comment"> Copyright (C) 2008-2011, Net Direct Inc. (http://www.netdirect.ca/)</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> This program is free software; you can redistribute it and/or modify</span>
<a name="l00010"></a>00010 <span class="comment"> it under the terms of the GNU General Public License as published by</span>
<a name="l00011"></a>00011 <span class="comment"> the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00012"></a>00012 <span class="comment"> (at your option) any later version.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment"> This program is distributed in the hope that it will be useful,</span>
<a name="l00015"></a>00015 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00016"></a>00016 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.</span>
<a name="l00017"></a>00017 <span class="comment"></span>
<a name="l00018"></a>00018 <span class="comment"> See the GNU General Public License in the COPYING file at the</span>
<a name="l00019"></a>00019 <span class="comment"> root directory of this project for more details.</span>
<a name="l00020"></a>00020 <span class="comment">*/</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#ifndef __BARRY_TOOLS_BRECSUM_H__</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define __BARRY_TOOLS_BRECSUM_H__</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <span class="keyword">class </span>ChecksumParser : <span class="keyword">public</span> Barry::Parser
<a name="l00026"></a>00026 {
<a name="l00027"></a>00027 <span class="keywordtype">bool</span> m_IncludeIds;
<a name="l00028"></a>00028 Barry::SHA_CTX m_ctx;
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="keyword">public</span>:
<a name="l00031"></a>00031 <span class="keyword">explicit</span> ChecksumParser(<span class="keywordtype">bool</span> IncludeIds)
<a name="l00032"></a>00032 : m_IncludeIds(IncludeIds)
<a name="l00033"></a>00033 {}
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ParseRecord(<span class="keyword">const</span> <a class="code" href="classBarry_1_1DBData.html" title="Database record data class.">Barry::DBData</a> &data,
<a name="l00036"></a>00036 <span class="keyword">const</span> <a class="code" href="classBarry_1_1IConverter.html" title="Main charset conversion class, primarily focused on converting between the Blackberry...">Barry::IConverter</a> *ic)
<a name="l00037"></a>00037 {
<a name="l00038"></a>00038 <span class="keyword">using namespace </span>std;
<a name="l00039"></a>00039 <span class="keyword">using namespace </span>Barry;
<a name="l00040"></a>00040
<a name="l00041"></a>00041 SHA1_Init(&m_ctx);
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="keywordflow">if</span>( m_IncludeIds ) {
<a name="l00044"></a>00044 SHA1_Update(&m_ctx, data.<a class="code" href="classBarry_1_1DBData.html#37303ba0c4008a8afe0e5f09b823812e">GetDBName</a>().c_str(),
<a name="l00045"></a>00045 data.<a class="code" href="classBarry_1_1DBData.html#37303ba0c4008a8afe0e5f09b823812e">GetDBName</a>().size());
<a name="l00046"></a>00046
<a name="l00047"></a>00047 uint8_t recType = data.<a class="code" href="classBarry_1_1DBData.html#07523eb3b1dcfd99a917a184b61cb10a">GetRecType</a>();
<a name="l00048"></a>00048 SHA1_Update(&m_ctx, &recType, <span class="keyword">sizeof</span>(recType));
<a name="l00049"></a>00049
<a name="l00050"></a>00050 uint32_t uniqueId = data.<a class="code" href="classBarry_1_1DBData.html#2a0106c7330842c455fc5393a3abfbc7">GetUniqueId</a>();
<a name="l00051"></a>00051 SHA1_Update(&m_ctx, &uniqueId, <span class="keyword">sizeof</span>(uniqueId));
<a name="l00052"></a>00052 }
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="keywordtype">int</span> len = data.<a class="code" href="classBarry_1_1DBData.html#a7cacc9655376447ffbf3aa4d664a03b">GetData</a>().GetSize() - data.<a class="code" href="classBarry_1_1DBData.html#5b301bfdcda5a74ccfd3f7e54fd69d99">GetOffset</a>();
<a name="l00055"></a>00055 SHA1_Update(&m_ctx,
<a name="l00056"></a>00056 data.<a class="code" href="classBarry_1_1DBData.html#a7cacc9655376447ffbf3aa4d664a03b">GetData</a>().GetData() + data.<a class="code" href="classBarry_1_1DBData.html#5b301bfdcda5a74ccfd3f7e54fd69d99">GetOffset</a>(), len);
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> sha1[SHA_DIGEST_LENGTH];
<a name="l00059"></a>00059 SHA1_Final(sha1, &m_ctx);
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <span class="keywordflow">for</span>( <span class="keywordtype">int</span> i = 0; i < SHA_DIGEST_LENGTH; i++ ) {
<a name="l00062"></a>00062 cout << hex << setfill(<span class="charliteral">'0'</span>) << setw(2)
<a name="l00063"></a>00063 << (<span class="keywordtype">unsigned</span> int) sha1[i];
<a name="l00064"></a>00064 }
<a name="l00065"></a>00065 cout << endl;
<a name="l00066"></a>00066 }
<a name="l00067"></a>00067 };
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <span class="preprocessor">#endif</span>
<a name="l00070"></a>00070 <span class="preprocessor"></span>
</pre></div></div>
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