/**
* First start output buffering then start SESSION
* Reads configuration and main-language file lang.php and creates
* Database-Object $dbo
*
* @param string $json Return JSON-Encoded answer
* @param string $send_header If set to false headers are completely skipped
* @return void
*/
function obstart($json = false, $send_header = true)
{
global $dbo, $config, $databases, $dump, $lang;
if ($config['ob_gzhandler']) {
if (!@ob_start("ob_gzhandler")) {
@ob_start();
}
}
// if default config file doesn't exists, it is a new installation -> redirect to installation
if (!$json && !file_exists('./work/config/mysqldumper.php')) {
header("location: install.php");
die;
exit;
}
session_name('MySQLDumper');
$res = session_start();
if (false === $res) {
die("Error starting session! Check server.");
}
if (isset($_SESSION['config_file'])) {
$config['config_file'] = $_SESSION['config_file'];
} else {
$config['config_file'] = 'mysqldumper';
}
if ($send_header) {
header('Pragma: no-cache');
header('Cache-Control: no-cache, must-revalidate');
// HTTP/1.1
header('Expires: -1');
// Datum in der Vergangenheit
header('Cache-Control: no-store, no-cache, must-revalidate');
header('Cache-Control: post-check=0, pre-check=0', false);
header('Last-Modified: ' . gmdate("D, d M Y H:i:s") . ' GMT');
if (!$json) {
header('Content-Type: text/html; charset=UTF-8');
} else {
header('Content-type: application/x-json');
}
}
// get config from configuration file if not set
if (!isset($_SESSION['config'])) {
getConfig($config['config_file']);
} else {
// otherwise get parameters from session
$config = array_merge($config, $_SESSION['config']);
if (isset($_SESSION['databases'])) {
$databases = $_SESSION['databases'];
}
if (isset($_SESSION['dump'])) {
$dump = $_SESSION['dump'];
}
}
// special case -> configuration is set to a language that was deleted meanwhile
if (!is_readable('./language/' . $config['language'] . '/lang.php')) {
$config['language'] = 'en';
}
include './language/' . $config['language'] . '/lang.php';
// create database object
$dbo = MsdDbFactory::getAdapter($config['dbhost'], $config['dbuser'], $config['dbpass'], $config['dbport'], $config['dbsocket']);
if (!isset($_SESSION['databases'])) {
setDefaultConfig();
}
//echo $config['db_actual'];
// die();
if (isset($config['db_actual']) && $config['db_actual'] > '') {
$dbo->selectDb($config['db_actual']);
} else {
if (!isset($databases)) {
// no config loaded -> SetDefault-Values
setDefaultConfig();
}
// get first DB-Name and set as actual db
$dbNames = array_keys($databases);
$config['db_actual'] = $dbNames[0];
$dbo->selectDb($config['db_actual']);
}
//$_SESSION['config'] = $config;
//$_SESSION['databases'] = $databases;
}
}
$tpl->assign_vars(array('LANGUAGE' => $config['language'], 'ICON_SAVE' => $icon['small']['save']));
if (isset($_POST['dbconnect'])) {
// get inputs
$config['dbhost'] = $_POST['dbhost'];
$config['dbuser'] = $_POST['dbuser'];
$config['dbpass'] = $_POST['dbpass'];
$config['dbmanual'] = $_POST['dbmanual'];
if ((int) $_POST['dbport'] > 0) {
$config['dbport'] = (int) $_POST['dbport'];
} else {
$config['dbport'] = 3306;
}
$config['dbsocket'] = $_POST['dbsocket'];
include './inc/classes/db/MsdDbFactory.php';
$dbo = MsdDbFactory::getAdapter($config['dbhost'], $config['dbuser'], $config['dbpass'], $config['dbport'], $config['dbsocket']);
$connectMsg = $dbo->dbConnect();
if ($connectMsg === true) {
if ($config['dbmanual'] > '') {
$dbDetect = searchDatabases(1, $config['dbmanual']);
} else {
$dbDetect = searchDatabases(1);
}
} else {
$tpl->assign_block_vars('CONNECTION_ERROR', array('MSG' => SQLError('', $connectMsg, true)));
$dbDetect = false;
}
if (false !== $dbDetect) {
$saveButton = str_replace('\'', '\\\'', $lang['L_SAVEANDCONTINUE']);
$tpl->assign_block_vars('CONTINUE', array('SAVE_AND_CONTINUE' => $saveButton));
$tpl->assign_block_vars('OK', array());
/**
* Disables keys for given table
*
* @param MsdDbFactory $dbo Database object
* @param string $table Name of table
*
* @return bool
*/
public static function disableKeys(MsdDbFactory $dbo, $table)
{
$query = '/*!40000 ALTER TABLE `' . $table . '` DISABLE KEYS */';
return $dbo->query($query, MsdDbFactory::SIMPLE);
}
