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Annotation of loncom/lonnet/perl/lonrep.pm, revision 1.6

1.1       albertel    1: # The LearningOnline Network
                      2: # Replication Manager
1.6     ! www         3: #
        !             4: # $Id: gplheader.pl,v 1.1 2001/11/29 18:19:27 www Exp $
        !             5: #
        !             6: # Copyright Michigan State University Board of Trustees
        !             7: #
        !             8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
        !             9: #
        !            10: # LON-CAPA is free software; you can redistribute it and/or modify
        !            11: # it under the terms of the GNU General Public License as published by
        !            12: # the Free Software Foundation; either version 2 of the License, or
        !            13: # (at your option) any later version.
        !            14: #
        !            15: # LON-CAPA is distributed in the hope that it will be useful,
        !            16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            18: # GNU General Public License for more details.
        !            19: #
        !            20: # You should have received a copy of the GNU General Public License
        !            21: # along with LON-CAPA; if not, write to the Free Software
        !            22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
        !            23: #
        !            24: # /home/httpd/html/adm/gpl.txt
        !            25: #
        !            26: # http://www.lon-capa.org/
        !            27: #
1.1       albertel   28: # (Access Handler for File Transfers
                     29: # (lonacc: Cookie Based Access Handler
                     30: # 5/21/99,5/22,5/29,5/31,6/15 Gerd Kortemeyer)
                     31: # 6/16,6/18 Gerd Kortemeyer)
                     32: # 6/18,6/21,6/26,6/28,6/29,6/30,
1.2       www        33: # 7/2,7/3,7/9,7/10,7/12,
1.5       www        34: # 01/06,01/14,10/5,
                     35: # 06/14/01 Gerd Kortemeyer
1.1       albertel   36: 
                     37: package Apache::lonrep;
                     38: 
                     39: use strict;
                     40: use Apache::Constants qw(:common :http);
                     41: use Apache::lonnet();
                     42: use Apache::File();
1.4       www        43: use CGI::Cookie();
1.1       albertel   44: 
                     45: sub handler {
                     46:     my $r = shift;
                     47:     if (-e $r->finfo) {
                     48:       return OK;
                     49:     } else {
                     50:       my $filename=$r->filename.$r->path_info;
1.5       www        51:       if ($filename=~/\/$/) { return OK; }
1.2       www        52:       if (-e "$filename.in.transfer") {
1.1       albertel   53: 	sleep 10;
                     54:         $r->filename($filename);
                     55:         if (-e $r->finfo) {
                     56: 	   return OK;
                     57:         } else {
                     58: 	   $r->log_reason("Waiting for file transfer timed out",$filename);
                     59: 	   return HTTP_SERVICE_UNAVAILABLE;
                     60:         }
                     61:       } else {
1.3       www        62:           my $response=Apache::lonnet::repcopy($filename);
                     63:           if ($response==OK) {
                     64: 	      $r->filename($filename);
1.4       www        65:               return OK;
1.3       www        66:           }
1.4       www        67:           my %cookies=CGI::Cookie->parse($r->header_in('Cookie'));
                     68:           my $lonid=$cookies{'lonID'};
                     69:           if ($lonid) {
                     70: 	     $r->log_reason('Replication failed for '.$lonid->value);
                     71:              return $response;
                     72: 	  } else {
                     73: 	     $r->log_reason('Replication failed for unknown user'); 
                     74:              return FORBIDDEN;
                     75:           } 
1.1       albertel   76:       }
1.2       www        77:     }
1.1       albertel   78: }
                     79: 
                     80: 1;
                     81: __END__
                     82: 
                     83: 
                     84: 
                     85: 
                     86: 
                     87: 
                     88: 
                     89: