1  |   Order by index

Apr 7, 2005, 6:26am

Hello all
I want to use a diffrent multipath script for the Multipaths im
currently hosting ,as they are unbelivably sluggish.
I am using the multipath from Iceflare.net , which "downloads" the
objects and then sends them to AW, not sure if that made sense, instead
of just redirecting, which is why its sluggish. I could edit the script
to redirect instead, but i am not a PHP expert and do not know what to
do about it.
I also tried the following multipath scripts, which either don't work or
are similar:
Andras perl Multipath
PHP Multipath from Tengel

Please help me on this, i seriously need to replace the current
multipaths >_<

-Gnu32

Apr 7, 2005, 12:26pm

Here's one I asked for in the worldbuilders newsgroup a while back, it
worked fine for me and I was able to customize it alot, It has all the
nifty features of denying access outside of AW and also even limiting it
to your own world!

Here it is, I will post the version I use which removes all the security
checking features following this, I don't require them due to the fact I
password all my objects.

// BEGIN PHP SCRIPT //

<?php
// modify those local path variables to your taste
$localpath="/home/andras/rhapsody/"; // special objects only for
those worlds
$commonpath="/var/www/html/arts/"; // my general objects
used in Storage2
$awpath="http://objects.activeworlds.com/aw/"; // common objects from AW

// specify your world names you allow access
$myworldname1="storage";
$myworldname2="rhapsody";

// check for illegal use (if you don't want to do that, remove the code
between the lines)
//-------------------------------------------------------------------------
// First check on user agent (Active Worlds Browser - for the old
browser, ActiveWorlds/3.60 for the new ones):
$agent=$_SERVER['HTTP_USER_AGENT'];
if (!isset($agent))
{
// no user agent - we hate it!
header('HTTP/1.1 403 Forbidden');
exit();
}
if (!strstr($agent,"Active"))
{
// it is not an AW browser - kick him out!!
header('HTTP/1.1 403 Forbidden');
exit();
}
// Now check on the referer to prevent someone else using our path in a
different world
// WARNING! It will effectively disable anyone with an old browser to
see the objects in your world
// since it doesn't sent the referer to the OP host!!
$refer=$_SERVER['HTTP_REFERER'];
if (!isset($refer))
{
// no referer - we hate it!
header('HTTP/1.1 403 Forbidden');
exit();
}
if (!strpos($refer,$myworldname1)&&!strpos($refer,$myworldname2))
{
// bad referer - we hate it!
header('HTTP/1.1 403 Forbidden');
exit();
}
//-------------------------------------------------------------------------
// now check the requested files:

$rqname=substr(strstr($_SERVER['REQUEST_URI'],basename(__FILE__)),strlen(basename(__FILE__))+1);
$filename=$localpath . $rqname;
if (!file_exists($filename))
{
$filename=$commonpath . $rqname;
if (!file_exists($filename))
{
$filename=$awpath . $rqname;
header("Location: $filename");
# Redirect it to AW's OP
exit ();
}
}
$headers = getallheaders();
if(isset($headers["If-Modified-Since"]))
{
# $since = $_GET['If-Modified-Since'];
# if ($since)
// check if the modification time is more recent
$currentModified = filemtime($filename);
$rqtime=strtotime($headers["If-Modified-Since"]);
if ($currentmodified<$rqtime)
{
// send "Not modified" header back
header('HTTP/1.1 304 Not Modified');
exit();
}
}
// check the extension to set the proper mime type
if (strpos($rqname,".zip"))
{
$ctype="application/zip";
}
else
{
if (strpos($rqname,".jpg"))
{
$ctype="image/jpeg";
}
else
$ctype="application/download";
}
$handle = fopen($filename, "rb");
header("Content-type: " . $ctype);
header("Content-Length: " . filesize($filename));
fpassthru($handle);
exit ();
?>

// END PHP SCRIPT //

Apr 7, 2005, 12:29pm

Modified version I use, does not have any security features and only
uses one local directory, not two..

lithium delusion.initrd.com # cat multi-op.php
<?php
$localpath="/var/www/delusion.initrd.com/";
$awpath="http://objects.activeworlds.com/megapath/";

$rqname=substr(strstr($_SERVER['REQUEST_URI'],basename(__FILE__)),strlen(basename(__FILE__))+1);
$filename=$localpath . $rqname;
if (!file_exists($filename))
{
$filename=$awpath . $rqname;
header("Location: $filename");
exit ();
}
$headers = getallheaders();
if(isset($headers["If-Modified-Since"]))
{
$currentModified = filemtime($filename);
$rqtime=strtotime($headers["If-Modified-Since"]);
if ($currentmodified<$rqtime)
{
header('HTTP/1.1 304 Not Modified');
exit();
}
}
if (strpos($rqname,".zip"))
{
$ctype="application/zip";
}
else
{
if (strpos($rqname,".jpg"))
{
$ctype="image/jpeg";
}
else
$ctype="application/download";
}
$handle = fopen($filename, "rb");
header("Content-type: " . $ctype);
header("Content-Length: " . filesize($filename));
fpassthru($handle);
exit ();
?>
lithium delusion.initrd.com #

Apr 8, 2005, 1:13am

Ive changed the code around to fit more OPs, but it only gets objects
from the 4th OP (Even when the same objects exist on the first 3), it
seems like it goes straight for the 4th one:
<?php
$op1="<snip>";
$op2="<snip>";
$op3="<snip>/";
$op4="<snip>";

$rqname=substr(strstr($_SERVER['REQUEST_URI'],basename(__FILE__)),strlen(basename(__FILE__))+1);
$filename=$op1 . $rqname;
if (!file_exists($filename))
{
$filename=$op2 . $rqname;
if (!file_exists($filename))
{
$filename=$op3 . $rqname;
if (!file_exists($filename))
{
$filename=$op4 . $rqname;
header("Location: $filename");
exit ();
}
}
}
<snip>

[View Quote]

Apr 8, 2005, 1:50am

Might the problem be in the <snip>/ (backslash) ... either the others don't
have it, or they all should maybe have it?

LNH

--

[View Quote]

Apr 8, 2005, 1:52am

Sorry, that was a typo when putting the snips >_<
[View Quote]

Apr 8, 2005, 2:03am

Here is the one I use:

<?PHP
$aPaths = array (
"someplace.com/op" ,
"anotherplace.com/op" ,
"http://host.activeworlds.com/megapath" ,
"http://objects.activeworlds.com/aw" );

$fIn=$fOut=$IsZip=0;

// this block is only needed if AW examines the HTTP header!
if ($Content = strrchr ($QUERY_STRING, '.'))
{
if (stristr ($Content, ".zip"))
Header ("Content-Type: application/zip");
else
Header ("Content-type: image/jpeg");
}

$Namepos = strrpos ($QUERY_STRING, '/');
$Filepath = substr ($QUERY_STRING, 0, $Namepos+1);
$Filename = substr ($QUERY_STRING, $Namepos+1);

Header( "Content-Disposition: attachment; filename=".$Filename );


$Firsttry = -1;
if ($Filename[0] == '~')
{
$Firsttry = intval (substr($Filename,1,2))-1;
$Filename = substr($Filename, 3);

if ($Firsttry >= 0)
if ($fIn = at fopen ($aPaths[$Firsttry].$Filepath.$Filename,
"rb"))
{
fpassthru ($fIn); // no fclose, fpassthru() closes the file
exit;
}
}

$Anz = sizeof ($aPaths);
for ($i=0; $i<$Anz; $i++)
if ($i != $Firsttry)
if ($fIn = at fopen ($aPaths[$i].$Filepath.$Filename, "rb"))
{
fpassthru ($fIn); // no fclose, fpassthru() closes the file
exit;
}
?>

[View Quote]

Apr 8, 2005, 4:46am

My god there are so many about rofl..

[View Quote]

Apr 10, 2005, 11:51pm

Sweet jesus woman, use one that doesnt need Superglobals.

--
- Mark Randall

http://zetech.swehli.com
[View Quote]

Apr 11, 2005, 3:49am

Andras made me that script and it has worked every time without any
problems. Never knew there were so many versions of the multipath script
until now.

[View Quote]

Apr 11, 2005, 5:45am

Strike what script are you referring to, can you post a sample or email it
to me? I'd like to multipath a couple of my worlds with megapath and aw,
etc. Thanks :o}

LNH



--

[View Quote]

Apr 19, 2005, 7:31pm

Just bringing this up again because the multipath i am using from Lord
Fett is just starting to be very unreliable. Before i start preparing to
ditch Multipath, any more script variations out there? X_X

[View Quote]

1  |   Order by index