Kód: Vybrať všetko

<?php
#####################################
# download.php
# 
# This File Does Not Need To Be Edited!
#####################################
session_start();
require_once "config.php";
require_once "functions.php";
$id=$_GET['id'];
if (ini_get('zlib.output_compression'))
    {
    ini_set('zlib.output_compression', 'Off');
    }
if (!$id)
    {
    echo "No download file specified.";
    exit;
    }
$ip=getenv("REMOTE_ADDR");
$browser=getenv("HTTP_USER_AGENT");
$time=date("Y-m-d H:i:s");
mysql_connect("$dbhost", "$dbuser", "$dbpasswd") or die("Unable to connect to database.");
mysql_select_db("$dbname") or die("Unable to select database.");
$bots=mysql_query("SELECT d2 FROM cns_data WHERE type= '3'");
while ($r=mysql_fetch_array($bots))
	{
	if (stristr($browser,$r['d2']))
       {
       $bot = true;
       }
	}
$sql=mysql_query("SELECT addy FROM $tbl_files WHERE id = $id");
$r=mysql_fetch_array($sql);
$filename=$r['addy'];

$sql2=mysql_query("SELECT time FROM $tbl_stats WHERE id = $id AND ip = '$ip'");
$todaytime=strtotime($time);
while ($r=mysql_fetch_array($sql2))
   	{
	$prevtime= strtotime($r["time"]);
	$timediff=$todaytime - $prevtime;
	if ($timediff<300)
		$addtostats=1;
	}

if ($bot == false && empty($addtostats))
    {
    $sql
        =mysql_query(
             "INSERT INTO $tbl_stats VALUES ('', '$id', '', '', '$ip', '$browser', '$time', '')");
    if ($sql)
        {
        $update=mysql_query("UPDATE $tbl_files SET cnt = cnt+1 WHERE id = $id");
        if ($update)
            {
            $file_extension=strtolower(substr(strrchr($filename, "."), 1));
            switch ($file_extension)
                {
                case "pdf":
                    $ctype="application/pdf";
                    break;
                case "exe":
                    $ctype="application/octet-stream";
                    break;
                case "zip":
                    $ctype="application/zip";
                    break;
                case "doc":
                    $ctype="application/msword";
                    break;
                case "xls":
                    $ctype="application/vnd.ms-excel";
                    break;
                case "ppt":
                    $ctype="application/vnd.ms-powerpoint";
                    break;
                case "gif":
                    $ctype="image/gif";
                    break;
                case "png":
                    $ctype="image/png";
                    break;
                case "jpeg":
                case "jpg":
                    $ctype="image/jpg";
                    break;
                default:
                    $ctype="application/force-download";
                }
            header("Pragma: public");
            header("Expires: 0");
            header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
            header("Cache-Control: private", false);
            header("Content-Type: $ctype");
            header("Content-Disposition: attachment; filename=\"" . basename($filename) . "\";");
            header("Content-Transfer-Encoding: binary");
            header("Content-Length: " . filesize($filename));
            readfile("$filename");
            exit();
            }
        else
            {
            echo mysql_error();
            }
        }
    else
        {
        echo mysql_error();
        }
    }
else
			{
            $file_extension=strtolower(substr(strrchr($filename, "."), 1));
            switch ($file_extension)
                {
                case "pdf":
                    $ctype="application/pdf";
                    break;
                case "exe":
                    $ctype="application/octet-stream";
                    break;
                case "zip":
                    $ctype="application/zip";
                    break;
                case "doc":
                    $ctype="application/msword";
                    break;
                case "xls":
                    $ctype="application/vnd.ms-excel";
                    break;
                case "ppt":

                    $ctype="application/vnd.ms-powerpoint";
                    break;
                case "gif":
                    $ctype="image/gif";
                    break;
                case "png":
                    $ctype="image/png";
                    break;
                case "jpeg":
                case "jpg":
                    $ctype="image/jpg";
                    break;
                default:
                    $ctype="application/force-download";
                }
            header("Pragma: public");
            header("Expires: 0");
            header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
            header("Cache-Control: private", false);
            header("Content-Type: $ctype");
            header("Content-Disposition: attachment; filename=\"" . basename($filename) . "\";");
            header("Content-Transfer-Encoding: binary");
            header("Content-Length: " . filesize($filename));
            readfile("$filename");
            exit();
            }
?>