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<title>Apache Portable Runtime Utility Library: Base64 Encoding</title>
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<h1>Base64 Encoding<br>
<small>
[<a class="el" href="group___a_p_r___util.html">APR Utility Functions</a>]</small>
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<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___a_p_r___util___base64.html#g5dad9df13a7018e3946a54c8d2c27ae9">apr_base64_encode_len</a> (int len)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___a_p_r___util___base64.html#g6176124b05512773de40cc5e899058b9">apr_base64_encode</a> (char *coded_dst, const char *plain_src, int len_plain_src)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___a_p_r___util___base64.html#ge7480ce6b723e71cf91583217d96f1d7">apr_base64_encode_binary</a> (char *coded_dst, const unsigned char *plain_src, int len_plain_src)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___a_p_r___util___base64.html#gd1ba714a6708376e6a21722a40a698a2">apr_base64_decode_len</a> (const char *coded_src)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___a_p_r___util___base64.html#g1f717903883e7405c2a0d0ec5814f865">apr_base64_decode</a> (char *plain_dst, const char *coded_src)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___a_p_r___util___base64.html#g3d8f1517351d8b7a18b8396642b98975">apr_base64_decode_binary</a> (unsigned char *plain_dst, const char *coded_src)</td></tr>
</table>
<hr><h2>Function Documentation</h2>
<a class="anchor" name="g1f717903883e7405c2a0d0ec5814f865"></a><!-- doxytag: member="apr_base64.h::apr_base64_decode" ref="g1f717903883e7405c2a0d0ec5814f865" args="(char *plain_dst, const char *coded_src)" -->
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<td class="memname">int apr_base64_decode </td>
<td>(</td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>plain_dst</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>coded_src</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
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<p>
Decode a string to plain text <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>plain_dst</em> </td><td>The destination string for the plain text </td></tr>
<tr><td valign="top"></td><td valign="top"><em>coded_src</em> </td><td>The encoded string </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the length of the plain text string </dd></dl>
</div>
</div><p>
<a class="anchor" name="g3d8f1517351d8b7a18b8396642b98975"></a><!-- doxytag: member="apr_base64.h::apr_base64_decode_binary" ref="g3d8f1517351d8b7a18b8396642b98975" args="(unsigned char *plain_dst, const char *coded_src)" -->
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<td class="memname">int apr_base64_decode_binary </td>
<td>(</td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"> <em>plain_dst</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>coded_src</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
</tr>
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<div class="memdoc">
<p>
Decode an EBCDIC string to plain text <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>plain_dst</em> </td><td>The destination string for the plain text </td></tr>
<tr><td valign="top"></td><td valign="top"><em>coded_src</em> </td><td>The encoded string </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the length of the plain text string </dd></dl>
</div>
</div><p>
<a class="anchor" name="gd1ba714a6708376e6a21722a40a698a2"></a><!-- doxytag: member="apr_base64.h::apr_base64_decode_len" ref="gd1ba714a6708376e6a21722a40a698a2" args="(const char *coded_src)" -->
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<td class="memname">int apr_base64_decode_len </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>coded_src</em> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
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<div class="memdoc">
<p>
Determine the maximum buffer length required to decode the plain text string given the encoded string. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>coded_src</em> </td><td>The encoded string </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the maximum required buffer length for the plain text string </dd></dl>
</div>
</div><p>
<a class="anchor" name="g6176124b05512773de40cc5e899058b9"></a><!-- doxytag: member="apr_base64.h::apr_base64_encode" ref="g6176124b05512773de40cc5e899058b9" args="(char *coded_dst, const char *plain_src, int len_plain_src)" -->
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<td class="memname">int apr_base64_encode </td>
<td>(</td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>coded_dst</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>plain_src</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>len_plain_src</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
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</table>
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<div class="memdoc">
<p>
Encode a text string using base64encoding. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>coded_dst</em> </td><td>The destination string for the encoded string. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>plain_src</em> </td><td>The original string in plain text </td></tr>
<tr><td valign="top"></td><td valign="top"><em>len_plain_src</em> </td><td>The length of the plain text string </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the length of the encoded string </dd></dl>
</div>
</div><p>
<a class="anchor" name="ge7480ce6b723e71cf91583217d96f1d7"></a><!-- doxytag: member="apr_base64.h::apr_base64_encode_binary" ref="ge7480ce6b723e71cf91583217d96f1d7" args="(char *coded_dst, const unsigned char *plain_src, int len_plain_src)" -->
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<td class="memname">int apr_base64_encode_binary </td>
<td>(</td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>coded_dst</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const unsigned char * </td>
<td class="paramname"> <em>plain_src</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>len_plain_src</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Encode an EBCDIC string using base64encoding. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>coded_dst</em> </td><td>The destination string for the encoded string. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>plain_src</em> </td><td>The original string in plain text </td></tr>
<tr><td valign="top"></td><td valign="top"><em>len_plain_src</em> </td><td>The length of the plain text string </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the length of the encoded string </dd></dl>
</div>
</div><p>
<a class="anchor" name="g5dad9df13a7018e3946a54c8d2c27ae9"></a><!-- doxytag: member="apr_base64.h::apr_base64_encode_len" ref="g5dad9df13a7018e3946a54c8d2c27ae9" args="(int len)" -->
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<td class="memname">int apr_base64_encode_len </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>len</em> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Given the length of an un-encrypted string, get the length of the encrypted string. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>len</em> </td><td>the length of an unencrypted string. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the length of the string after it is encrypted </dd></dl>
</div>
</div><p>
<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jan 24 02:22:55 2008 for Apache Portable Runtime Utility Library by
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