Hi. I came across your contact info at php.zend.com and was hoping you could
help me out with this question.
I recently installed Rubberwall10, a free software that protects from
hotlinking and although I managed to installed the software correctly at my
site, I came across the fact that when I tried to download an image from the
site to my computer, the image came out with 0 kbs.
Someone who also installed the software made a comment on the internet
stating he solved the problem adding a trim function to three of the variables
in the filescrapper.php file.
My question to you is, how can I do that. I am not familiar with php,
although I have understood some minimal basics. Adding trim function to $ct,
$webaddress and $wantedfilename seemed to have solved the problem according to
the user who solved the problem but did not specify how he did it. Can you tell
me how I can add trim function to the above three variables?. Your help is
greatly appreciated. The code is below. Thanks. John
/***************************************************************************
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/
$allowed = 0;
include('config.php');
if($allowblank > 0) { if($_SERVER['HTTP_REFERER']=="") { $allowed = 1; }}
$domains = count($alloweddomains);
for($y=0;$y<$domains+1;$y++) {
if((stristr($_SERVER['HTTP_REFERER'], $alloweddomains[$y]))) { $allowed = 1;}
}
if($allowed > 0) {
$namenumberarray = file($webaddress."fileindex.txt");
$numberoffiles = count($namenumberarray);
$filenames = array();
for($x=0;$x<$numberoffiles+1;$x++) {
$temporary = explode(":",$namenumberarray[$x]);
$tempname = explode("\n",$temporary[1]);
$filenames[$temporary[0]] = $tempname[0];
}
if(!isset($filenames[$_GET['serve']])) {
if($logging > 0){
$status = "ReqNF";
include('logit.php');
}
echo('That number wasnt found!');
exit;
}
$wantedfilename = $filenames[$_GET['serve']];
$extension = explode(".", $wantedfilename);
$numberinarray = count($extension);
$lcext = strtolower($extension[$numberinarray-1]);
//BEGIN CONTENT TYPES BLOCK. ADD OR REMOVE FILE TYPES HERE, AS SHOWN //
//DON'T EDIT THIS UNLESS YOU KNOW WHAT YOU ARE DOING!//
//MOST COMMON FILE TYPES ARE ALREADY INCLUDED//
switch($lcext) {
case ($lcext == "swf"):
$commonname="flash";
$ct = "Content-type: application/x-shockwave-flash";
break;
case ($lcext == "wmv"):
$commonname="wmv";
$ct = "Content-type: video/x-ms-wmv";
break;
case ($lcext == "mov"):
$commonname="quicktime movie";
$ct = "Content-type: video/quicktime";
break;
case ($lcext == "avi"):
$commonname="avi video";
$ct = "Content-type: video/avi";
break;
case ($lcext == "rar"):
$commonname="winrar";
$ct = "Content-type: application/octet-stream";
break;
case ($lcext == "zip"):
$commonname="zip";
$ct = "Content-type: application/octet-stream";
break;
case ($lcext == "bmp"):
$commonname="bitmap";
$ct = "Content-type: image/bmp";
break;
case ($lcext == "gif"):
$commonname="gif";
$ct = "Content-type: image/gif";
break;
case ($lcext == "jpeg" || $lcext == "jpg" || $lcext == "jpe"):
$commonname="jpeg";
$ct = "Content-type: image/jpeg";
break;
case ($lcext == "mpeg" || $lcext == "mpg" || $lcext == "mpe"):
$commonname="mpeg";
$ct = "Content-type: video/mpeg";
break;
case ($lcext == "png"):
$commonname="png";
$ct = "Content-type: image/png";
break;
//END//
default:
$commonname="Generic Filetype";
$ct = "Content-type: application/octet-stream";
if($logging > 0){
$status = "Generic_Filetype";
include('logit.php');
}
}
$handle = fopen($webaddress.$wantedfilename, "rb");
header("Cache-Control: "); //keeps ie happy
header("Pragma: "); //keeps ie happy
header($ct); //content type as set above from explode();
if(!stristr($lcext, "swf")){//flash plays, it isnt downloaded as an
actual file.
header("Content-Disposition: attachment;
filename=\"".$wantedfilename."\"");
}
header("Content-Length: ".filesize($path.$wantedfilename));
fpassthru($handle);
if($logging > 0){
$status = "Granted";
include('logit.php');
}
exit;
}
else {
if($logging > 0){
$status = "Denied";
include('logit.php');
}
exit;
//quiet leech kill
}
?>
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