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
