<?

    //echo $_SERVER['REQUEST_URI'];
    require_once './i_mysql.php';
    
    $uri = $_SERVER['REQUEST_URI'];
    
    $GLOBAL['db']['host']               = "localhost";
    $GLOBAL['db']['user']               = "root";
    $GLOBAL['db']['name']               = "emosplash";
    $GLOBAL['db']['pass']               = "papay-big-asshole";
    $GLOBAL['db']['pref']               = "es";
    $GLOBAL['up']['dir']		= "/home/ftp/upload/";
    $GLOBAL['up']['size']		= 389768282112;
    
    $stdout = true;
    $db = new db;

    if (
            !$db->connect(
                $GLOBAL['db']['host'],
                $GLOBAL['db']['user'],
                $GLOBAL['db']['pass'],
                $GLOBAL['db']['name']
                )
        )
        {
            echo $db->error();
            exit();
        }


    //msg("саапщение", "http://www.filezz.net", "FILEZZ");

    $g_xml = new XMLWriter;             // initialize XML class
    $g_xml->openMemory();
    $g_xml->startDocument('1.0','UTF-8');
		
    $g_xml->startElement("document");
    $g_xml->writeAttribute("title", text("Страничга"));

    $match = array();
    
    require_once "./i_auth.php";
    
    if (preg_match("/^\/captcha\/([0-9a-z]{32})\.png$/i", $uri, $match))
    {
	$sess_id = $match[1];
	require_once './i_captcha.php';
    }
    elseif (preg_match("/^\/([0-9A-Za-z]{32})\/(.+)\.html$/", $uri, $match))
    {
	$filehash = $match[1];
	$filename = $match[2];
	require_once './i_download.php';
    }
    elseif (preg_match("/^\/login[\/]{0,1}$/i", $uri))
    {
	$login = mysql_escape_string($_POST['login']);
	$pwd = $_POST['pwd'];
	
	$q = array();
	$db->q("SELECT * FROM {$GLOBAL['db']['pref']}_admins WHERE `login`='{$login}'");
	if ( $db->rows() > 0 )
	{
	    $db->store($q);
	    if ( md5($q[0]['salt'] . md5($pwd)) == $q[0]['pwd_hash'] )
	    {
		setcookie("alogin", $login, 0, "/");
		setcookie("apwd", $q[0]['pwd_hash'], 0, "/");
		header("Location: /?acp");
		$db->close();
		exit();
	    }
	}
	msg("Login or password is incorrect");
    }
    elseif (preg_match("/^\/admins[\/]{0,1}$/i", $uri))
    {
	if ( !$USER['super_user'] ) msg("You have not access to this list");
	require_once './i_admins.php';
    }
    elseif (preg_match("/^\/logout[\/]{0,1}$/i", $uri))
    {
	setcookie("alogin", "deleted", 0, "/");
	setcookie("apwd", "deleted", 0, "/");
	header("Location: /");
	$db->close();
	exit();
    }
    else
    {
	require_once './i_upload.php';
    }

    $g_xml->endElement(); // EOF 'document'
    
    $g_xml->endDocument();
    
    $xml = $g_xml->outputMemory();
    
    if ($stdout)
    {
	$dom_xml = new DOMDocument;
	$dom_xml->loadXML($xml);
	
	$dom_xsl = new DOMDocument;
	$dom_xsl->load('./tpl/index.xsl');
		
	$proc_xsl = new XSLTProcessor;
	$proc_xsl->importStyleSheet($dom_xsl);
			
	// echo trim($proc_xsl->transformToXML($dom_xml));
	echo $proc_xsl->transformToXML($dom_xml);
    }
				        
    $db->close();
    
function text($txt)
{
    return iconv("WINDOWS-1251", "UTF-8", $txt);
}
		    
function msg($txt, $link = '', $link_title = '')
{
    global $db;
    $xml = new XMLWriter;
    
    $xml->openMemory();
    $xml->startDocument('1.0','UTF-8');
	
    $xml->startElement("document");
    $xml->writeAttribute("title", text("Сообщение"));

    $xml->startElement("message");
    $xml->writeAttribute("message", text($txt));
    if ($link != '')
    {
	$link_title = ($link_title == '' ? $link : $link_title);
	$xml->writeAttribute("link", $link);
	$xml->writeAttribute("link_title", $link_title);
    }
    
    
    $xml->endElement();

    $xml->endElement(); // EOF 'document'
    
    $xml->endDocument();
	
    $dom_xml = new DOMDocument;
    $dom_xml->loadXML($xml->outputMemory());
		    
    $dom_xsl = new DOMDocument;
    $dom_xsl->load('./tpl/index.xsl');
		    
    $proc_xsl = new XSLTProcessor;
    $proc_xsl->importStyleSheet($dom_xsl);

    echo $proc_xsl->transformToXML($dom_xml);
					    
    $db->close();
    exit();		    
}

function http_auth($login, $pass)
{
    $plogin = $_SERVER['PHP_AUTH_USER'];
    $ppass  = $_SERVER['PHP_AUTH_PW'];

    if ($plogin != $login || $ppass != $pass)
    {
        Status(401,
            array("WWW-Authenticate" => "Basic realm=\"Authorization required\"")
            );
        echo "Authorization required";
	exit();
    }

    return true;
}

function Status($status, $additional_headers = false)
{
    header("", false, $status);

    if ($additional_headers)
    {
        foreach($additional_headers as $k => $v)
        {
            header("{$k}: {$v}");
        }
    }
}

    function formatsize($size)
    {
        $gb = 1024 * 1024 * 1024;
        $mb = 1024 * 1024;
        $kb = 1024;

        settype($size, 'float');
        if ($size > 1.3 * $gb)
        {
            return round($size / $gb, 3) . " GB";
        }
        else if ($size > 1.3 * $mb)
        {
            return round($size / $mb, 3) . " MB";
        }
        else if ($size > 1.3 * $kb)
        {
            return round($size / $kb, 3) . " kB";
        }
        else
        {
            return $size . " Bytes";
        }
        return 0;
    }


?>