--- loncom/lonnet/perl/lonrep.pm	2000/01/13 14:48:36	1.2
+++ loncom/lonnet/perl/lonrep.pm	2005/03/02 22:26:36	1.7
@@ -1,12 +1,38 @@
 # The LearningOnline Network
 # Replication Manager
+#
+# $Id: lonrep.pm,v 1.7 2005/03/02 22:26:36 raeburn Exp $
+#
+# Copyright Michigan State University Board of Trustees
+#
+# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
+#
+# LON-CAPA 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.
+#
+# LON-CAPA is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with LON-CAPA; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# /home/httpd/html/adm/gpl.txt
+#
+# http://www.lon-capa.org/
+#
 # (Access Handler for File Transfers
 # (lonacc: Cookie Based Access Handler
 # 5/21/99,5/22,5/29,5/31,6/15 Gerd Kortemeyer)
 # 6/16,6/18 Gerd Kortemeyer)
 # 6/18,6/21,6/26,6/28,6/29,6/30,
 # 7/2,7/3,7/9,7/10,7/12,
-# 01/06 Gerd Kortemeyer
+# 01/06,01/14,10/5,
+# 06/14/01 Gerd Kortemeyer
 
 package Apache::lonrep;
 
@@ -14,6 +40,7 @@ use strict;
 use Apache::Constants qw(:common :http);
 use Apache::lonnet();
 use Apache::File();
+use CGI::Cookie();
 
 sub handler {
     my $r = shift;
@@ -21,6 +48,7 @@ sub handler {
       return OK;
     } else {
       my $filename=$r->filename.$r->path_info;
+      if ($filename=~/\/$/) { return OK; }
       if (-e "$filename.in.transfer") {
 	sleep 10;
         $r->filename($filename);
@@ -31,7 +59,20 @@ sub handler {
 	   return HTTP_SERVICE_UNAVAILABLE;
         }
       } else {
-          return Apache::lonnet::repcopy($filename);
+          my $response=Apache::lonnet::repcopy($filename);
+          if ($response eq 'OK') {
+	      $r->filename($filename);
+              return OK;
+          }
+          my %cookies=CGI::Cookie->parse($r->header_in('Cookie'));
+          my $lonid=$cookies{'lonID'};
+          if ($lonid) {
+	     $r->log_reason('Replication failed for '.$lonid->value);
+             return $response;
+	  } else {
+	     $r->log_reason('Replication failed for unknown user'); 
+             return FORBIDDEN;
+          } 
       }
     }
 }