ezifind

ezifind.php

<?php 
error_reporting(0);
set_time_limit(999);
$writabledirs = array();
function Find_files($dir, $pattern) {
	global $writabledirs;
	$arr = array();
	if ($handle = opendir($dir)) {
		while (false !== ($entry = readdir($handle))) {
			
			if ($entry != "." && $entry != "..") {
				
				if(is_dir($dir."/".$entry))
				{
				    if(is_writeable($dir."/".$entry)) $writabledirs[] = $dir."/".$entry;
					$arr = array_merge($arr,Find_files($dir."/".$entry,$pattern));
				}
				elseif(preg_match($pattern,$entry))
				{
					$arr[] = $dir."/".$entry;
				}
				
			}
		}
		closedir($handle);
	}
	
	return $arr;
}

#sort matches
function sortByLength($a,$b){
		return strlen($b)-strlen($a);
}

function Find($searchFor, $secondSearch){
	//will need to mod this later to go up one dir and start the search because this will be placed in the /ezimobile folder
	global $writabledirs;
	$matches = Find_files(dirname(__FILE__), '/^index.php$/');
	usort($matches,'sortByLength');
	$matches = array_reverse($matches);

	foreach($matches as $path) {
		$stream = file_get_contents($path);
		
		$found = false;
		foreach($searchFor as $term)
			if(strpos($stream, $term)!==FALSE)
			{
				if(strpos($stream, $secondSearch)!==FALSE)
				{
					$found=true;
					break;
				}
			}
		
		if($found) {
			header('HTTP/1.0 200 OK');
			$path = str_replace("index.php","",$path);
			$path = array( "catalog_physical" => $path, 
					"catalog_relative" => str_replace(dirname(__FILE__), "", $path),
					"home_physical" => dirname(__FILE__),
					"writeabledirs" => implode($writabledirs,",")
    			              );
			
			
			if(defined("INCLUDE_SCRIPT"))
			    return $path;
			else
			    echo http_build_query($path);
			
			die;
		}
		
	}
	
}
Find(array('osCommerce','Zen Cart'), "require('includes/application_top.php');");

header('HTTP/1.0 404 Not Found');
die;