function updates_retranslation($MAC, $uid)
{
    $GLOBALS["Q"] = new mysql_squid_builder();
    if ($GLOBALS["VERBOSE"]) {
        "echo Loading...\n";
    }
    $unix = new unix();
    if ($GLOBALS["VERBOSE"]) {
        "echo Loading done...\n";
    }
    $pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . md5($MAC . $uid) . ".pid";
    $timefile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . md5($MAC . $uid) . ".time";
    $pid = @file_get_contents($pidfile);
    if (!$GLOBALS["FORCE"]) {
        if ($pid < 100) {
            $pid = null;
        }
        $unix = new unix();
        if ($unix->process_exists($pid, basename(__FILE__))) {
            if ($GLOBALS["VERBOSE"]) {
                echo "Already executed pid {$pid}\n";
            }
            return;
        }
        $mypid = getmypid();
        @file_put_contents($pidfile, $mypid);
    }
    $q = new mysql_squid_builder();
    $sql = "UPDATE youtube_all SET uid='{$uid}' WHERE MAC='{$MAC}'";
    $q->QUERY_SQL($sql);
    $sql = "UPDATE UserAuthDaysGrouped SET uid='{$uid}' WHERE MAC='{$MAC}'";
    $q->QUERY_SQL($sql);
    $sql = "UPDATE UserAuthDays SET uid='{$uid}' WHERE MAC='{$MAC}'";
    $q->QUERY_SQL($sql);
    $TABLES = $q->LIST_TABLES_QUOTADAY();
    while (list($tablename, $rows) = each($TABLES)) {
        $sql = "UPDATE `{$tablename}` SET uid='{$uid}' WHERE MAC='{$MAC}'";
        $q->QUERY_SQL($sql);
        if (!$q->ok) {
            echo $q->mysql_error;
        }
    }
    $TABLES = $q->LIST_TABLES_QUOTAMONTH();
    while (list($tablename, $rows) = each($TABLES)) {
        $sql = "UPDATE `{$tablename}` SET uid='{$uid}' WHERE MAC='{$MAC}'";
        $q->QUERY_SQL($sql);
        if (!$q->ok) {
            echo $q->mysql_error;
        }
    }
    $TABLES = $q->LIST_TABLES_dansguardian_events();
    while (list($tablename, $rows) = each($TABLES)) {
        $sql = "UPDATE `{$tablename}` SET uid='{$uid}' WHERE MAC='{$MAC}'";
        $q->QUERY_SQL($sql);
        if (!$q->ok) {
            echo $q->mysql_error;
        }
    }
    $TABLES = $q->LIST_TABLES_USERSIZED();
    while (list($tablename, $rows) = each($TABLES)) {
        $sql = "UPDATE `{$tablename}` SET uid='{$uid}' WHERE MAC='{$MAC}'";
        $q->QUERY_SQL($sql);
        if (!$q->ok) {
            echo $q->mysql_error;
        }
    }
    $TABLES = $q->LIST_TABLES_YOUTUBE_HOURS();
    while (list($tablename, $rows) = each($TABLES)) {
        $sql = "UPDATE `{$tablename}` SET uid='{$uid}' WHERE MAC='{$MAC}'";
        $q->QUERY_SQL($sql);
        if (!$q->ok) {
            echo $q->mysql_error;
        }
    }
    $TABLES = $q->LIST_TABLES_YOUTUBE_DAYS();
    while (list($tablename, $rows) = each($TABLES)) {
        $sql = "UPDATE `{$tablename}` SET uid='{$uid}' WHERE MAC='{$MAC}'";
        $q->QUERY_SQL($sql);
        if (!$q->ok) {
            echo $q->mysql_error;
        }
    }
    $TABLES = $q->LIST_TABLES_YOUTUBE_WEEK();
    while (list($tablename, $rows) = each($TABLES)) {
        $sql = "UPDATE `{$tablename}` SET uid='{$uid}' WHERE MAC='{$MAC}'";
        $q->QUERY_SQL($sql);
        if (!$q->ok) {
            echo $q->mysql_error;
        }
    }
    $TABLES = $q->LIST_TABLES_SEARCHWORDS_DAY();
    while (list($tablename, $rows) = each($TABLES)) {
        $sql = "UPDATE `{$tablename}` SET uid='{$uid}' WHERE MAC='{$MAC}'";
        $q->QUERY_SQL($sql);
        if (!$q->ok) {
            echo $q->mysql_error;
        }
    }
    $TABLES = $q->LIST_TABLES_SEARCHWORDS_HOURS();
    while (list($tablename, $rows) = each($TABLES)) {
        $sql = "UPDATE `{$tablename}` SET uid='{$uid}' WHERE MAC='{$MAC}'";
        $q->QUERY_SQL($sql);
        if (!$q->ok) {
            echo $q->mysql_error;
        }
    }
    $TABLES = $q->LIST_TABLES_MONTH();
    while (list($tablename, $rows) = each($TABLES)) {
        $sql = "UPDATE `{$tablename}` SET uid='{$uid}' WHERE MAC='{$MAC}'";
        $q->QUERY_SQL($sql);
        if (!$q->ok) {
            echo $q->mysql_error;
        }
    }
}
function quotatable()
{
    $q = new mysql_squid_builder();
    $LIST_TABLES_QUOTADAY = $q->LIST_TABLES_QUOTADAY();
}
function ScanDays($onlyTable = false)
{
    $q = new mysql_squid_builder(true);
    $ARRAY_DAYS = array();
    $tables = $q->LIST_TABLES_YOUTUBE_DAYS();
    //youtubeday_
    while (list($tablename, $line) = each($tables)) {
        $dayTime = $q->TIME_FROM_YOUTUBE_DAY_TABLE($tablename);
        $day = date("Y-m-d", $dayTime);
        $ARRAY_DAYS[$day] = $dayTime;
        $TABLES[$tablename] = true;
    }
    $tables = $q->LIST_TABLES_USERSIZED();
    //youtubeday_
    while (list($tablename, $line) = each($tables)) {
        $dayTime = $q->TIME_FROM_USERSIZED_TABLE($tablename);
        $day = date("Y-m-d", $dayTime);
        $ARRAY_DAYS[$day] = $dayTime;
        $TABLES[$tablename] = true;
    }
    $tables = $q->LIST_TABLES_QUOTADAY();
    //youtubeday_
    while (list($tablename, $line) = each($tables)) {
        $dayTime = $q->TIME_FROM_QUOTADAY_TABLE($tablename);
        $day = date("Y-m-d", $dayTime);
        $ARRAY_DAYS[$day] = $dayTime;
        $TABLES[$tablename] = true;
    }
    $tables = $q->LIST_CAT_FAMDAY();
    //youtubeday_
    while (list($tablename, $line) = each($tables)) {
        $dayTime = $q->TIME_FROM_CAT_FAMDAY_TABLE($tablename);
        $day = date("Y-m-d", $dayTime);
        $ARRAY_DAYS[$day] = $dayTime;
        $TABLES[$tablename] = true;
    }
    $prefix = "INSERT IGNORE INTO tables_day (tablename,zDate) VALUES ";
    while (list($day, $dayTime) = each($ARRAY_DAYS)) {
        $tablename = "dansguardian_events_" . date("Ymd", $dayTime);
        $f[] = "('{$tablename}','{$day}')";
    }
    if (count($f) > 0) {
        $q->QUERY_SQL($prefix . @implode(",", $f));
        if (!$q->ok) {
            if ($GLOBALS["VERBOSE"]) {
                echo "Fatal {$q->mysql_error}\n";
            }
            squid_admin_purge(0, "Fatal {$q->mysql_error}", "Backup process cannot be performed", __FILE__, __LINE__);
            ufdbguard_admin_events("Fatal {$q->mysql_error}", __FUNCTION__, __FILE__, __LINE__, "backup");
            return false;
        }
    }
    if ($onlyTable) {
        return $TABLES;
    }
    return true;
}
function start_export()
{
    $unix = new unix();
    $sock = new sockets();
    $q = new mysql_squid_builder();
    $ArticaProxyStatisticsBackupFolder = $sock->GET_INFO("ArticaProxyStatisticsBackupFolder");
    if ($ArticaProxyStatisticsBackupFolder == null) {
        $ArticaProxyStatisticsBackupFolder = "/home/artica/squid/backup-statistics";
    }
    $ArticaProxyStatisticsBackupFolder = $ArticaProxyStatisticsBackupFolder . "/export";
    $LIST_TABLES_YOUTUBE_HOURS = $q->LIST_TABLES_YOUTUBE_HOURS();
    $LIST_TABLES_SIZEHOURS = $q->LIST_TABLES_SIZEHOURS();
    $LIST_TABLES_QUOTA_HOURS = $q->LIST_TABLES_QUOTA_HOURS();
    $LIST_TABLES_QUOTADAY = $q->LIST_TABLES_QUOTADAY();
    $LIST_TABLES_QUOTAMONTH = $q->LIST_TABLES_QUOTAMONTH();
    $LIST_TABLES_SEARCHWORDS_HOURS = $q->LIST_TABLES_SEARCHWORDS_HOURS();
    $LIST_TABLES_SEARCHWORDS_DAY = $q->LIST_TABLES_SEARCHWORDS_DAY();
    $LIST_TABLES_dansguardian_events = $q->LIST_TABLES_dansguardian_events();
    $LIST_TABLES_HOURS = $q->LIST_TABLES_HOURS();
    $LIST_TABLES_USERSIZED = $q->LIST_TABLES_USERSIZED();
    $LIST_TABLES_YOUTUBE_WEEK = $q->LIST_TABLES_YOUTUBE_WEEK();
    $LIST_TABLES_WEEKS = $q->LIST_TABLES_WEEKS();
    $LIST_TABLES_MEMBERS = $q->LIST_TABLES_MEMBERS();
    $LIST_TABLES_GSIZE = $q->LIST_TABLES_GSIZE();
    $LIST_TABLES_GCACHE = $q->LIST_TABLES_GCACHE();
    $LIST_TABLES_VISITED = $q->LIST_TABLES_VISITED();
    $LIST_TABLES_BLOCKED = $q->LIST_TABLES_BLOCKED();
    $LIST_TABLES_BLOCKED_WEEK = $q->LIST_TABLES_BLOCKED_WEEK();
    $LIST_TABLES_BLOCKED_DAY = $q->LIST_TABLES_BLOCKED_DAY();
    $LIST_TABLES_WWWUID = $q->LIST_TABLES_WWWUID();
    $LIST_CAT_FAMDAY = $q->LIST_CAT_FAMDAY();
    while (list($tablename, $none) = each($LIST_TABLES_YOUTUBE_HOURS)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_SIZEHOURS)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_QUOTADAY)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_QUOTAMONTH)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_SEARCHWORDS_HOURS)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_SEARCHWORDS_DAY)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_QUOTA_HOURS)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_dansguardian_events)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_HOURS)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_USERSIZED)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_BLOCKED_WEEK)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_BLOCKED)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_YOUTUBE_WEEK)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_WEEKS)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_MEMBERS)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_GSIZE)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_GCACHE)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_VISITED)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_BLOCKED_DAY)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_CAT_FAMDAY)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($LIST_TABLES_WWWUID)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_SOURCES[$tablename] = true;
    }
    while (list($tablename, $none) = each($EXPORT_SOURCES)) {
        if (trim($tablename) == null) {
            continue;
        }
        $EXPORT_DESTINATIONS[] = $tablename;
    }
    @mkdir($ArticaProxyStatisticsBackupFolder, 0755, true);
    $target_file = $ArticaProxyStatisticsBackupFolder . "/" . time() . ".sql.gz";
    if (is_file($target_file)) {
        @unlink($target_file);
    }
    $EXPORT_DESTINATIONS[] = "visited_sites";
    $EXPORT_DESTINATIONS[] = "youtube_objects";
    $EXPORT_DESTINATIONS[] = "UserAgents";
    $EXPORT_DESTINATIONS[] = "UserAutDB";
    $EXPORT_DESTINATIONS[] = "UserAuthDays";
    $EXPORT_DESTINATIONS[] = "UserAuthDaysGrouped";
    $EXPORT_DESTINATIONS[] = "UserSizeRTT";
    $EXPORT_DESTINATIONS[] = "allsizes";
    $unix = new unix();
    $mysqldump = $unix->find_program("mysqldump");
    $bzip2 = $unix->find_program("bzip2");
    $bzip2_cmd = "| {$bzip2} ";
    $AllTables = @implode(" ", $EXPORT_DESTINATIONS);
    $cmd = "{$mysqldump} -S /var/run/mysqld/squid-db.sock --single-transaction --skip-add-drop-table --no-create-db --insert-ignore --skip-add-locks --skip-lock-tables squidlogs {$AllTables} {$bzip2_cmd}> {$target_file} 2>&1";
    $t = time();
    $failed = false;
    if ($GLOBALS["VERBOSE"]) {
        echo $cmd . "\n";
    }
    exec($cmd, $results);
    while (list($index, $line) = each($results)) {
        if (preg_match("#Couldn't#", $line)) {
            @unlink($target_file);
            stats_admin_events(0, "Exporting tables failed {$line} took:" . $unix->distanceOfTimeInWords($t, time()), null, __FILE__, __LINE__);
            return;
        }
        if (preg_match("#Error\\s+([0-9]+)#", $line)) {
            @unlink($target_file);
            stats_admin_events(0, "Exporting tables failed {$line} took:" . $unix->distanceOfTimeInWords($t, time()), null, __FILE__, __LINE__);
            return;
        }
        echo "{$line}\n";
    }
    $size = @filesize($target_file);
    if ($size < 10000) {
        @unlink($target_file);
        stats_admin_events(0, "Exporting tables failed {$size}Bytes < 10000bytes took:" . $unix->distanceOfTimeInWords($t, time()), null, __FILE__, __LINE__);
        return;
    }
    if ($GLOBALS["VERBOSE"]) {
        echo "{$target_file} {$size}Bytes " . FormatBytes($size / 1024) . "\n";
    }
    reset($EXPORT_SOURCES);
    while (list($tablename, $none) = each($EXPORT_SOURCES)) {
        $q->QUERY_SQL("DROP TABLE {$tablename}");
        if ($GLOBALS["VERBOSE"]) {
            echo "Removing table {$tablename}\n";
        }
    }
}