<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <title>Reference</title> <link rel="stylesheet" href="../luadoc.css" type="text/css" /> <!--meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/--> </head> <body> <div id="container"> <div id="product"> <div id="product_logo"></div> <div id="product_name"><big><b></b></big></div> <div id="product_description"></div> </div> <!-- id="product" --> <div id="main"> <div id="navigation"> <h1>LuaDoc</h1> <ul> <li><a href="../index.html">Index</a></li> </ul> <!-- Module list --> <h1>Modules</h1> <ul> <li> <a href="../modules/luci.dispatcher.html">luci.dispatcher</a> </li> <li> <a href="../modules/luci.http.html">luci.http</a> </li> <li> <a href="../modules/luci.http.conditionals.html">luci.http.conditionals</a> </li> <li> <a href="../modules/luci.http.date.html">luci.http.date</a> </li> <li> <a href="../modules/luci.http.mime.html">luci.http.mime</a> </li> 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href="../modules/nixio.crypto.html">nixio.crypto</a> </li> <li> <a href="../modules/nixio.fs.html">nixio.fs</a> </li> </ul> <!-- File list --> </div><!-- id="navigation" --> <div id="content"> <h1>Class <code>nixio.bin</code></h1> <p> Binary operations and conversion.</p> <h2>Functions</h2> <table class="function_list"> <tr> <td class="name" nowrap><a href="#b64decode">b64decode</a> (buffer)</td> <td class="summary"> Base64 decode a given buffer.</td> </tr> <tr> <td class="name" nowrap><a href="#b64encode">b64encode</a> (buffer)</td> <td class="summary"> Base64 encode a given buffer.</td> </tr> <tr> <td class="name" nowrap><a href="#crc32">crc32</a> (buffer, initial)</td> <td class="summary"> Calculate the CRC32 value of a buffer.</td> </tr> <tr> <td class="name" nowrap><a href="#hexlify">hexlify</a> (buffer)</td> <td class="summary"> Return a hexadecimal ASCII represantation of the content of a buffer.</td> </tr> <tr> <td class="name" nowrap><a href="#unhexlify">unhexlify</a> (hexvalue)</td> <td class="summary"> Return a binary buffer from a hexadecimal ASCII representation.</td> </tr> </table> <br/> <br/> <h2><a name="functions"></a>Functions</h2> <dl class="function"> <dt><a name="b64decode"></a><strong>b64decode</strong> (buffer)</dt> <dd> Base64 decode a given buffer. <h3>Parameters</h3> <ul> <li> buffer: Base 64 Encoded data </li> </ul> <h3>Return value:</h3> binary data </dd> <dt><a name="b64encode"></a><strong>b64encode</strong> (buffer)</dt> <dd> Base64 encode a given buffer. <h3>Parameters</h3> <ul> <li> buffer: Buffer </li> </ul> <h3>Return value:</h3> base64 encoded buffer </dd> <dt><a name="crc32"></a><strong>crc32</strong> (buffer, initial)</dt> <dd> Calculate the CRC32 value of a buffer. <h3>Parameters</h3> <ul> <li> buffer: Buffer </li> <li> initial: Initial CRC32 value (optional) </li> </ul> <h3>Return value:</h3> crc32 value </dd> <dt><a name="hexlify"></a><strong>hexlify</strong> (buffer)</dt> <dd> Return a hexadecimal ASCII represantation of the content of a buffer. <h3>Parameters</h3> <ul> <li> buffer: Buffer </li> </ul> <h3>Return value:</h3> representation using characters [0-9a-f] </dd> <dt><a name="unhexlify"></a><strong>unhexlify</strong> (hexvalue)</dt> <dd> Return a binary buffer from a hexadecimal ASCII representation. <h3>Parameters</h3> <ul> <li> hexvalue: representation using characters [0-9a-f] </li> </ul> <h3>Return value:</h3> binary data </dd> </dl> </div> <!-- id="content" --> </div> <!-- id="main" --> <div id="about"> <p><a href="http://validator.w3.org/check?uri=referer"><img src="http://www.w3.org/Icons/valid-xhtml10" alt="Valid XHTML 1.0!" height="31" width="88" /></a></p> </div> <!-- id="about" --> </div> <!-- id="container" --> </body> </html>