if (isset($_GET['step']) && $_GET['step'] == 2 || isset($_GET['unattended'])) {
//unset session, if any
// unset($_SESSION);
// session_destroy();
/** HTML_QuickForm Class*/
require_once 'HTML/QuickForm.php';
/** HTML_QuickForm Smarty renderer class*/
require_once 'HTML/QuickForm/Renderer/ArraySmarty.php';
/**ADODB database abstraction class*/
require_once $path . 'adodb/adodb.inc.php';
/**ADODB exceptions class*/
require_once $path . 'adodb/adodb-exceptions.inc.php';
/**Various tools*/
require_once $path . 'tools.php';
if ($_GET['upgrade']) {
$currentVersion = Installation::checkCurrentVersion();
$smarty->assign("T_CURRENT_VERSION", $currentVersion);
}
//Initialize ADODB
$ADODB_CACHE_DIR = $path . "adodb/cache";
$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
$form = new HTML_QuickForm("info_form", "post", $_SERVER['PHP_SELF'] . "?step=2" . ($_GET['upgrade'] ? '&upgrade=1' : ''), "", "class = 'indexForm'", true);
$form->registerRule('checkParameter', 'callback', 'eF_checkParameter');
//Register this rule for checking user input with our function, eF_checkParameter
$form->addElement('select', 'db_type', null, array('mysql' => 'MySQL', 'mssql' => 'MSSQL'));
$form->addRule('db_type', 'Invalid database type', 'checkParameter', 'string');
//The database type can only be string and is mandatory
$form->setDefaults(array('db_type' => 'mysql'));
$form->freeze(array('db_type'));
//Freeze this element, since it can't change for now
$form->addElement('text', 'db_host', null, 'class = "inputText"');
