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<?php
/**
* Main handler.
* @package mirror
* @subpackage pub
*/
error_reporting(0); // hide all errors
require_once('./cfg/config.php'); // config file that defines constants
// if we don't have an os, make it windows, playing the odds
if (empty($_GET['os'])) {
$_GET['os'] = 'Any';
}
// do we even have an os or product?
if (!empty($_GET['os'])&&!empty($_GET['product'])) {
require_once(LIB.'/db.php'); // core mysql wrappers
db_connect(DBHOST,DBUSER,DBPASS); // open persistent connection to db
db_select(DBNAME); // select db
// clean in os and product strings
$os_name = mysql_real_escape_string(trim(strtolower($_GET['os'])));
$product_name = mysql_real_escape_string(trim(strtolower($_GET['product'])));
// get os and product IDs
$os_id = db_name_to_id('mirror_os','os_id','os_name',$os_name);
$product_id = db_name_to_id('mirror_products','product_id','product_name',$product_name);
// do we have a valid os and product?
if (!empty($os_id)&&!empty($product_id)) {
$location = db_get_one("SELECT location_id,location_path FROM mirror_locations WHERE product_id={$product_id} AND os_id={$os_id}");
// did we get a valid location?
if (!empty($location)) {
$mirror = db_get_one("SELECT mirror_mirrors.mirror_id,mirror_baseurl FROM mirror_mirrors, mirror_location_mirror_map WHERE mirror_mirrors.mirror_id = mirror_location_mirror_map.mirror_id AND mirror_location_mirror_map.location_id = {$location['location_id']} AND mirror_active='1' AND location_active ='1' ORDER BY rand()*(1/mirror_rating)");
// did we get a valid mirror?
if (!empty($mirror)) {
// if logging is enabled, insert log
if (LOGGING) {
db_query("UPDATE mirror_mirrors SET mirror_count=mirror_count+1 WHERE mirror_id={$mirror['mirror_id']}");
db_query("UPDATE mirror_products SET product_count=product_count+1 WHERE product_id={$product_id}");
}
// LANGUAGE HACK
if (!empty($_GET['lang'])) {
//// $location['location_path'] = str_replace('x86',$_GET['lang'],$location['location_path']);
$location['location_path'] = str_replace('en-US',$_GET['lang'],$location['location_path']);
}
// BitTorrent HACK - robbat2
if (!empty($_GET['extra'])) {
$extra = $_GET['extra'];
$location['location_path'] .= ereg_replace('\?.*|&.*','',$extra);
}
// if we are just testing, then just print and exit.
if (!empty($_GET['print'])) {
print('Location: '.$mirror['mirror_baseurl'].$location['location_path']);
exit;
}
// otherwise, by default, redirect them and exit
header('Location: '.$mirror['mirror_baseurl'].$location['location_path']);
exit;
}
}
}
}
// if we get here, the request was invalid; redirect to mozilla home
header('Location: http://www.gentoo.org/');
exit;
?>
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