new version (removed slice2.php, nodes2.php, fixed bug related to

[plewww.git] / planetlab / nodes / node_downloads.php

diff --git a/planetlab/nodes/node_downloads.php b/planetlab/nodes/node_downloads.php
index c6148b2..d43ada6 100644 (file)
--- a/planetlab/nodes/node_downloads.php
+++ b/planetlab/nodes/node_downloads.php
@@ -59,9 +59,11 @@ function deliver_and_unlink ($filename) {
   header ("Pragma: hack");
   header ("Cache-Control: public, must-revalidate");
 
-  // outputs the whole file contents
-  print (file_get_contents($filename));
-  
+  // turn off output buffering
+  ob_end_flush();
+  // outputs the whole file contents without copying it to memory
+  readfile($filename);
+ 
   // unlink the file
   if (! unlink ($filename) ) {
     // cannot unlink, but how can we notify this ?
@@ -258,7 +260,10 @@ EOF;
    $details->start();
 
    if( ! $interface ) {
+     print ("<center>");
      print (plc_warning("This node has no configured primary interface."));
+     print ("You can add one " . href(l_interface_add($node_id), "here "));
+     print ("</center>");
    } else {
      $details->tr(l_node_t($node_id,"Node details"),"center");
      $details->th_td("node_id",$node_id);