<?php
	//Parse with sections
	$ini = parse_ini_file("conf.ini", true);

	mysql_connect($ini['db']['host'],$ini['db']['user'],$ini['db']['pass']);
	mysql_select_db($ini['db']['db']);

	if ($ini['db']['log']=="1"){
		$arrival_time=microtime(true);
		$filename=basename(__FILE__);
		$filename="log_".$filename.".txt";
		$chunck=strval($arrival_time)." ".$_SERVER['REQUEST_URI']."\r\n";
		file_put_contents($filename,$chunck,FILE_APPEND);
	}

	mysql_set_charset("utf8");

	$user_id=$_REQUEST['u_id'];
	$nick=$_REQUEST['nick'];
	$password=$_REQUEST['password'];

	if ($user_id<>0){
		$sql=mysql_query("select ID from contest_nick where nick='$nick' and pwd='$password' limit 1");
		if (mysql_num_rows($sql))
		{ 
			$match=1;
		}
		else
		{ 
			$match=0; 
		} 

		if ($match==1){
			$sql=mysql_query("update gcm set cno_ita=0,cno_es=0,cno_eng=0,cno_pt=0,cno_jp=0,cno_zh=0 where user_id=$user_id");
			if ($sql){
				print("ok");
			}
			else{
				print("ko");
			}
		}
		else{
			print("ko");
		}
	}
	else{
		print("ko");
	}

	mysql_close();
?>