<?
// 토큰 생성
include_once('./_common.php');

// 오류는 write_log() 로 잡는다.
include_once($g4['path'].'/lib/etc.lib.php');
//write_log($g4['path'].'/lib/log/aaa', 1);

if (isset($g4['token_time']) == false)
    $g4['token_time'] = 3; 
    
$sql = " delete from {$g4[token_table]}
            where to_datetime < '".date("Y-m-d", $g4[server_time] - 86400 * $g4['token_time'])."' ";
sql_query($sql);

$sql = " select count(*) as cnt from {$g4[token_table]}
            where to_ip = '{$_SERVER[REMOTE_ADDR]}' ";
$row = sql_fetch($sql);
if ($row[cnt] >= 100)
    return;

$i=0;
while(1) {
    $token = md5(uniqid(rand(), true));
    $sql = " insert into g4_token 
                set to_token = '{$token}',
                     to_datetime = '{$g4['time_ymdhis']}',
                     to_ip = '{$_SERVER[REMOTE_ADDR]}' ";
    $result = sql_query($sql, FALSE);
    if ($result)
        break;
    // 무한루프방지
    if ($i++ >= 10)
        break;
}
echo $token;
?>