<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>LuaFileSystem</title> <link rel="stylesheet" href="http://www.keplerproject.org/doc.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"> <a href="http://www.keplerproject.org"> <img alt="LuaFileSystem" src="luafilesystem.png"/> </a> </div> <div id="product_name"><big><strong>LuaFileSystem</strong></big></div> <div id="product_description">File System Library for the Lua Programming Language</div> </div> <!-- id="product" --> <div id="main"> <div id="navigation"> <h1>LuaFileSystem</h1> <ul> <li><a href="index.html">Home</a> <ul> <li><a href="index.html#overview">Overview</a></li> <li><a href="index.html#status">Status</a></li> <li><a href="index.html#download">Download</a></li> <li><a href="index.html#history">History</a></li> <li><a href="index.html#credits">Credits</a></li> <li><a href="index.html#contact">Contact us</a></li> </ul> </li> <li><a href="manual.html">Manual</a> <ul> <li><a href="manual.html#introduction">Introduction</a></li> <li><a href="manual.html#building">Building</a></li> <li><a href="manual.html#installation">Installation</a></li> <li><a href="manual.html#reference">Reference</a></li> </ul> </li> <li><strong>Examples</strong></li> <li><a href="http://luaforge.net/projects/luafilesystem/">Project</a> <ul> <li><a href="http://luaforge.net/tracker/?group_id=66">Bug Tracker</a></li> <li><a href="http://luaforge.net/scm/?group_id=66">CVS</a></li> </ul> </li> <li><a href="license.html">License</a></li> </ul> </div> <!-- id="navigation" --> <div id="content"> <h2><a name="example"></a>Examples</h2> <h3>Directory iterator</h3> <p>The following example iterates over a directory and recursively lists the attributes for each file inside it.</p> <pre class="example"> require"lfs" function attrdir (path) for file in lfs.dir(path) do if file ~= "." and file ~= ".." then local f = path..'/'..file print ("\t "..f) local attr = lfs.attributes (f) assert (type(attr) == "table") if attr.mode == "directory" then attrdir (f) else for name, value in pairs(attr) do print (name, value) end end end end end attrdir (".") </pre> </div> <!-- id="content" --> </div> <!-- id="main" --> <div id="about"> <p><a href="http://validator.w3.org/check?uri=referer">Valid XHTML 1.0!</a></p> <p><small>$Id: examples.html,v 1.8 2007/12/14 15:28:04 carregal Exp $</small></p> </div> <!-- id="about" --> </div> <!-- id="container" --> </body> </html>