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<title>XML-Security-C: OpenSSLCryptoBase64.hpp Source File</title>
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<a class="el" href="dir_000000.html">src</a>&nbsp;/&nbsp;<a class="el" href="dir_000002.html">enc</a>&nbsp;/&nbsp;<a class="el" href="dir_000003.html">OpenSSL</a></div>
<h1>OpenSSLCryptoBase64.hpp</h1><a href="OpenSSLCryptoBase64_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">00001 <span class="comment">/*</span>
00002 <span class="comment"> * Copyright 2002-2005 The Apache Software Foundation.</span>
00003 <span class="comment"> *</span>
00004 <span class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</span>
00005 <span class="comment"> * you may not use this file except in compliance with the License.</span>
00006 <span class="comment"> * You may obtain a copy of the License at</span>
00007 <span class="comment"> *</span>
00008 <span class="comment"> *     http://www.apache.org/licenses/LICENSE-2.0</span>
00009 <span class="comment"> *</span>
00010 <span class="comment"> * Unless required by applicable law or agreed to in writing, software</span>
00011 <span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span>
00012 <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
00013 <span class="comment"> * See the License for the specific language governing permissions and</span>
00014 <span class="comment"> * limitations under the License.</span>
00015 <span class="comment"> */</span>
00016 
00017 <span class="comment">/*</span>
00018 <span class="comment"> * XSEC</span>
00019 <span class="comment"> *</span>
00020 <span class="comment"> * OpenSSLCryptoBase64 := Base virtual class to define a base64 encoder/decoder</span>
00021 <span class="comment"> *</span>
00022 <span class="comment"> * Author(s): Berin Lautenbach</span>
00023 <span class="comment"> *</span>
00024 <span class="comment"> * $Id: OpenSSLCryptoBase64.hpp,v 1.8 2005/02/03 13:13:08 milan Exp $</span>
00025 <span class="comment"> *</span>
00026 <span class="comment"> */</span>
00027 
00028 <span class="preprocessor">#ifndef OPENSSLCRYPTOBASE64_INCLUDE</span>
00029 <span class="preprocessor"></span><span class="preprocessor">#define OPENSSLCRYPTOBASE64_INCLUDE</span>
00030 <span class="preprocessor"></span>
00031 <span class="preprocessor">#include &lt;xsec/framework/XSECDefs.hpp&gt;</span>
00032 <span class="preprocessor">#include &lt;xsec/enc/XSECCryptoBase64.hpp&gt;</span>
00033 
00034 <span class="comment">// OpenSSL</span>
00035 <span class="preprocessor">#if defined (HAVE_OPENSSL)</span>
00036 <span class="preprocessor"></span><span class="preprocessor">#   include &lt;openssl/evp.h&gt;</span>
00037 
00041  <span class="comment">/*\@{*/</span>
00042 
<a name="l00060"></a><a class="code" href="classOpenSSLCryptoBase64.html">00060</a> <span class="keyword">class </span><a class="code" href="XSECDefs_8hpp.html#a9">DSIG_EXPORT</a> <a class="code" href="classOpenSSLCryptoBase64.html">OpenSSLCryptoBase64</a> : <span class="keyword">public</span> <a class="code" href="classXSECCryptoBase64.html">XSECCryptoBase64</a> {
00061 
00062 
00063 <span class="keyword">public</span> :
00064 
00065     
<a name="l00066"></a><a class="code" href="classOpenSSLCryptoBase64.html#a0">00066</a>     <a class="code" href="classOpenSSLCryptoBase64.html">OpenSSLCryptoBase64</a>() {};
<a name="l00067"></a><a class="code" href="classOpenSSLCryptoBase64.html#a1">00067</a>     <span class="keyword">virtual</span> ~<a class="code" href="classOpenSSLCryptoBase64.html">OpenSSLCryptoBase64</a>() {};
00068 
00071 
00080     <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classXSECCryptoBase64.html#z149_0">decodeInit</a>(<span class="keywordtype">void</span>);
00081 
00100     <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classXSECCryptoBase64.html#z149_1">decode</a>(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> * inData, 
00101                                 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> inLength,
00102                                 <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> * outData,
00103                                 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> outLength);
00104 
00105 
00117     <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classXSECCryptoBase64.html#z149_2">decodeFinish</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> * outData,
00118                                       <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> outLength);
00119 
00121 
00124 
00132     <span class="keyword">virtual</span> <span class="keywordtype">void</span>         <a class="code" href="classXSECCryptoBase64.html#z150_0">encodeInit</a>(<span class="keywordtype">void</span>);
00133 
00150     <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classXSECCryptoBase64.html#z150_1">encode</a>(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> * inData, 
00151                                 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> inLength,
00152                                 <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> * outData,
00153                                 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> outLength);
00154 
00166     <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classXSECCryptoBase64.html#z150_2">encodeFinish</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> * outData,
00167                                       <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> outLength);  <span class="comment">// Finish</span>
00168 
00169 
00171 
00174 
00183     <span class="keyword">static</span> BIGNUM * b642BN(<span class="keywordtype">char</span> * b64in, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len);
00184 
00186 
00187 <span class="keyword">private</span> :
00188 
00189     EVP_ENCODE_CTX m_ectx;              <span class="comment">// Encode context</span>
00190     EVP_ENCODE_CTX m_dctx;              <span class="comment">// Decode context</span>
00191 
00192 };
00193 
00194 <span class="comment">/*\@}*/</span>
00195 
00196 <span class="preprocessor">#endif </span><span class="comment">/* HAVE_OPENSSL */</span>
00197 <span class="preprocessor">#endif </span><span class="comment">/* OPENSSLCRYPTOBASE64_INCLUDE */</span>
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