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<?php
#---------------------------
# PHP Navigator 4.2
# dated: 03-8-2006
# Coded by: Cyril Sebastian
# Modified by: Paul Wratt
# web: navphp.sourceforge.net
#---------------------------
$dir = @$_REQUEST['dir'];
$ajax=@$_REQUEST['ajax'];
$file=@$_REQUEST['file'];
$change = @$_REQUEST['change'];
$force = @$_REQUEST['force']; // <-- to be added (force overwrite)
include_once("config.php");
include_once("functions.php");
authenticate(); //user login
if(!$dir) $dir=$homedir;
chdir($dir);
$reply = 0;
$destdir = realpath(dodotpath($change,$dir));
$source = realpath($file);
$copyto = $destdir.DIRECTORY_SEPARATOR.$file;
$copyto = str_replace("\\",DIRECTORY_SEPARATOR,$copyto);
if(!file_exists($file)) $msg="Error: '$file' does not exists!";
elseif(is_dir($file)){
if(!is_dir($destdir) && !$force) $msg="Error: Folder '$change' does not exist!";
elseif(is_dir($copyto)) $msg="Error: Folder '$file' already exists in '$change'!";
elseif(traverse($source,$copyto)) {$msg.=".\n Folder '$file' copied to '$change'."; $reply=0;}
else $msg="Error: Folder '$file' could not be copied!";
}else{
if(file_exists($copyto) && !$force) $msg="Error: File '$file' already exists in '$change'!";
else if(@copy($file,$copyto)) {$msg="File '$file' copied to '$change'"; $reply = 0;}
else $msg="Error: File copy failed!";
}
function dodotpath($change,$dir)
{
if(is_dir(realpath($change))) return $change;
$realdir = $dir;
$newdir = $change;
# do parent loop until no more "../" or "./"
$parentcount = substr_count($newdir,".".DIRECTORY_SEPARATOR);
$parentcount = $parentcount + substr_count($newdir,DIRECTORY_SEPARATOR.".");
if($parentcount>0){
$dirarray = explode(DIRECTORY_SEPARATOR,$newdir);
foreach($dirarray as $name){
if ($name==".."){
$realdir = substr($realdir,0,strrpos($realdir,DIRECTORY_SEPARATOR));
}elseif ($name!='.' && $name!=''){
$realdir = $realdir.DIRECTORY_SEPARATOR.$name;
}
}
}
return $realdir;
}
function traverse($dir,$todir) # For recursive copying using realpath()
{
global $msg, $reply;
$l = strlen($dir); $i = 0; $j = 0; $k = 0;
if(!is_dir($todir)){
if(!mkdir($todir)) return false;
}
try{
$copydir = new RecursiveIteratorIterator( new RecursiveDirectoryIterator($dir), true);
foreach ($copydir as $copyfile)
{
$file = $copyfile->getPathname();
$path2file = substr($file,$l);
$i++;
if(is_dir($file)){
if(!is_dir("$todir$path2file")){
if(mkdir("$todir$path2file")) $k++;
else $j++;
}
}else{
if(@copy($file,"$todir$path2file")) $k++;
else $j++;
}
}
}catch (Exception $ex){
//throw $ex;
}
$msg = "$k of $i files copied";
if ($j>0) $msg .= ", $j failed";
return true;
}
if($ajax){
expired();
print "|$reply|$msg||";
}
?>
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