<?php

function getFileList($dir) {
	if (is_dir($dir)) {
		if ($dh = opendir($dir)) {
			while($file = readdir($dh)) {
				if (preg_match( '/^(\.|\.\.)$/', $file)) {
					// If the user needs to see "..", then the "echo" and "not_dir" lines should go above this conditional.
					continue;
				}
				$not_dir = strcmp('dir', filetype($dir . '/' . $file));
				// jaxtree.js makes a reference to an attribute "parent_id"; what is that supposed to be?
				echo "\t<record> <path>$dir/</path><title>$file</title><is_dir>" . !$not_dir . "</is_dir></record>\n";
				if (0 == $not_dir) {
					getFileList($dir . '/' . $file);
				}
			}
			closedir($dh);
		}
	}


}

function fileWrite($path, $contents) {
	if (!is_writable($path)) die("Unable to write file $path to disk, path is not writable.");
	$file = fopen($path, 'w') or die("Unable to write file $path to disk, unable to open the file.");
	fwrite($file, $contents);
	fclose($file);
	return true;
}
/*
ALREADY WRITTEN IN REFOLDER.PHP
function fileRead($path) {
	$file = fopen($path, 'r');
	$string = fread($file, 5);
	fclose($file);
	return $string;
}
*/
?>