<?

if(!empty($_GET['d'])){
	$pages = $_GET['d'];
	$title = 'DownloadFile';
	$ret = download_file($pages);
	if(!$ret)$title = 'Download失敗';
}else{
	$title = "未取得";
	$pages = "";
	$screen= "NoScript";
	header('Content-Type: image/png');
	print noScript();

}

$dateAry = getDateField();
$date = $dateAry[0];
$nowTime = time();
$cTime = $nowTime  +60*60*24*30*36;

require_once 'log_set.php';
if (isset($_COOKIE["uid"])){
    $tcount = $_COOKIE["count"];							//総トータルカウント
	$visited = $_COOKIE["visited"];							//前回アクセス日
	if($visited=="-")$visited=$nowTime;
	$uid = $_COOKIE["uid"];									//ユーザーID
	$todayCount = $_COOKIE["todaycount"]+1;						//本日のみアクセスカウント
	$daycount = $_COOKIE["daycount"];						//訪問日から今日まで何回目(デイリー)カウント
	$LDay = date('Y-m-d', $uid);
	$nDay = date('Y-m-d', $nowTime);
	$vDay = date('Y-m-d', $visited);
	if($LDay != $nDay && $vDay != $nDay){
		$daycount++;
		setcookie ("daycount", $daycount, $cTime);			//デイリーカウント格納
	}
	$tcount++;
	$todayCount++;
}else{
    $tcount = 1;
	$daycount = 1;
	$visited ="-";
	$uid = $nowTime;
	$todayCount = 1;
	setcookie ("uid", $nowTime, $cTime);					//ユーザーID
	setcookie ("daycount", $daycount, $cTime);				//デイリーカウント
}
setcookie ("count", $tcount, $cTime);						//総トータルカウント
setcookie ("todaycount", $todayCount, $nowTime+60*60*24);	//本日のみカウント本日アクセスカウント格納
setcookie ("visited", $visited, $cTime);					//最終アクセス日格納  つまり今 - は初回とする

$agent = $_SERVER['HTTP_USER_AGENT'];
$ip = $_SERVER['REMOTE_ADDR'];

$strLine =	$date."\t".$_SERVER['HTTP_REFERER']."\t".$ip."\t".$agent."\t".''."\t".$title."\t".$tcount."\t";
$strLine .= $visited."\t".$screen."\t".$endTime."\t".$daycount."\t".$uid."\t".$todayCount."\n";

$tempmark = split(" ",$date);
$MakeFile = $LogDir.'/'.$dateAry[1].".dat";

if (!file_exists($MakeFile)) {
	$f = fopen ($MakeFile, "w");
	flock($f, LOCK_EX);
	fwrite($f, $strLine);
	flock($f, LOCK_UN); 

	chmod($MakeFile, 0666);
	fclose($f);
}else{
	$fp = fopen($MakeFile, 'a');
	flock($fp, LOCK_EX);
	fputs($fp, $strLine);
	flock($fp, LOCK_UN); 
	fclose($fp);
}

function getDateField() {
	$date = getDate();
	foreach($date as $item=>$value) {
	   if ($value < 10)
	       $date[$item] = "0".$value;
	}
	$str[0] = $date['year']."-".$date['mon']."-".$date['mday']." ".$date['hours'].":".$date['minutes'].":".$date['seconds'];
	$str[1] = $date['year']."-".$date['mon']."-".$date['mday'];
	return $str;
}

function download_file($file_name)
{
	$path_file = $_SERVER["DOCUMENT_ROOT"]."/".$file_name;
	$ret = true;
    if (!file_exists($path_file))$ret=false;
    if (!($fp = fopen($path_file, "r"))) {
        $ret=false;
    }
    fclose($fp);
    if (($content_length = filesize($path_file)) == 0)$ret=false;
	if($ret){
	    header("Content-Disposition: inline; filename=\"".basename($path_file)."\"");
	    header("Content-Length: ".$content_length);
	    header("Content-Type: application/octet-stream");
	}
    if (!readfile($path_file)) $ret=false;
	return $ret;	
}

function noScript(){

$str = <<<EOD
R0lGODlhGAAKALMAAFVVVd3d3czMzCIiIu7u7hEREaqqqnd3d7u7u4iIiERERDMzM2ZmZpmZmQAA
AP///yH5BAAAAAAALAAAAAAYAAoAAARa8MlJq60nvda2MpMiNUrZhcWTJAhAAILkVAxCKYuxJqAu
UwjRLcFYKWytXyh2Qywyx0fyMZMgGJZjYpA4IDXUUCCLCDgSjcPjAApLseSHQnMYqJWJhenC70si
ADs=
EOD;
return base64_decode($str);

}
?>