/**
  * @covers ::get_remote_addr
  */
 function test_get_remote_addr()
 {
     $this->assertEmpty(get_remote_addr());
     $_SERVER = ['REMOTE_ADDR' => '10.0.0.2'];
     $this->assertEquals('10.0.0.2', get_remote_addr());
     $_SERVER += ['HTTP_X_FORWARDED_FOR' => '10.0.0.3', 'HTTP_CLIENT_IP' => '10.0.0.4'];
     $this->assertEquals('10.0.0.3', get_remote_addr(), "HTTP_X_FORWARDED_FOR must be prioritized.");
 }

require_once Config::ABS_PATH . '/lib/misc.php';
require_once Config::ABS_PATH . '/lib/db.php';
require_once Config::ABS_PATH . '/lib/errors.php';
require_once Config::ABS_PATH . '/lib/logging.php';
require_once Config::ABS_PATH . '/lib/exceptions.php';
try {
    // Initialization.
    kotoba_session_start();
    if (Config::LANGUAGE != $_SESSION['language']) {
        require Config::ABS_PATH . "/locale/{$_SESSION['language']}/messages.php";
        require Config::ABS_PATH . "/locale/{$_SESSION['language']}/logging.php";
    }
    locale_setup();
    $smarty = new SmartyKotobaSetup();
    // Check if client banned.
    if (($ban = bans_check(get_remote_addr())) !== FALSE) {
        // Cleanup.
        DataExchange::releaseResources();
        $smarty->assign('ip', $_SERVER['REMOTE_ADDR']);
        $smarty->assign('reason', $ban['reason']);
        $smarty->display('banned.tpl');
        session_destroy();
        exit(1);
    }
    // Check permission and write message to log file.
    if (!is_admin()) {
        // Cleanup.
        DataExchange::releaseResources();
        display_error_page($smarty, new NotAdminError());
        exit(1);
    }

ini_set('session.gc_probability', 1);
// Garbage Collection
ini_set('session.gc_maxlifetime', 3600);
// max session time
ini_set('session.cookie_lifetime', 0);
// cookie last browser session
ini_set('session.auto_start', 0);
// don't auto start sessions
// how long a session can be inactive
define('SESS_MAXLIFE', 3600);
// {nocache|private|publuc|private_no_cache}
session_cache_limiter('none');
// if we should check IPADDR along with SESSID for enhanced security?
define('SESS_IPCHECK', true);
// get the remote IPADDR
define('SESS_REMOTE_ADDR', get_remote_addr());
// database link needs to be initialized
$MY_DBH = null;
// make use of persistent database connections?
define('DB_PCONNECT', false);
// user call-back functions for session events
session_set_save_handler('_sess_mysql_open', '_sess_mysql_close', '_sess_mysql_read', '_sess_mysql_write', '_sess_mysql_destroy', '_sess_mysql_gc');
// Kick it, lets get this party started
session_start();
// load request data class
require_once $base_dir . 'includes/initrequests.php';
require_once $base_dir . 'includes/request.class.php';
// load theme layout class
require_once $base_dir . 'themes/' . THEME . '/block.class.php';
// register globals work around, I don't like this and am working
// to get rid of it...