file stream reading

[kumar kumar <ripples_it@xxxxxxxxx>]

hi

The code is written to recive the files sended by the
applet thru http in streams. PHP at server side has to
receive the stream using (php://input)
and as to write at server file  system

this code is not working properly will any body pls
help me in rectifying the error 

for all files i am receiving zero bytes

Here is the code
<?php

    
 $save_path  = $_REQUEST['DATADIR'];
 $filepath = $_REQUEST['FILEPATH'];
 $filename = $_REQUEST['FILENAME'];
 $fname = "$filepath$filename";
 $tdir =$save_path.$filepath;
      mkMDir($tdir);
    function	mkMDir($dir,$dirmode=0777)
   {
       if (!empty($dir))
       {
           if (!file_exists($dir))
           {
               preg_match_all('/([^\/]*)\/?/i',
$dir,$tmp);
               $default="";
               foreach ($tmp[0] as $key=>$val)
               {
                   $default=$default.$val;
                   if(!file_exists($default))
                       if (!mkdir($default,$dirmode))
                       {
                           return -1;
                       }
               }
           }
           else
               if (!is_dir($dir))
               {
                   return -2;
               }
       }

       return 0;

   }            

		
 $getdata = fopen("php://input","r");
 $path ="$save_path" .  dirname($fname);
 $fname = $save_path . $fname;
		
 if(isset($offset) && $offset > 0 && $offset <=       
                filesize($fname))
 {
	$fp = fopen($fname,"a+");
	fseek($fp,$offset);
 }
 else{
	$fp = fopen($fname,"wb");
}

while (!feof($gettdata))
{
	$data = fread($getdata,1024);
	fwrite($fp,$data);
}
	fclose($fp);
	fclose($putdata);
?>

Thanking You
With Regards 
Kumar

 




		
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