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Annotation of loncom/lonnet/perl/lonrep.pm, revision 1.11

1.1       albertel    1: # The LearningOnline Network
                      2: # Replication Manager
1.6       www         3: #
1.11    ! albertel    4: # $Id: lonrep.pm,v 1.10 2005/08/31 08:13:52 albertel Exp $
1.6       www         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: 
                     29: package Apache::lonrep;
                     30: 
                     31: use strict;
                     32: use Apache::Constants qw(:common :http);
1.9       albertel   33: use Apache::lonnet;
1.1       albertel   34: use Apache::File();
1.4       www        35: use CGI::Cookie();
1.1       albertel   36: 
1.11    ! albertel   37: sub update_filename {
        !            38:     my ($r,$filename) = @_;
        !            39:     my $oldfile = $r->filename($filename);
        !            40:     if ($ENV{'MOD_PERL_API_VERSION'} == 2) {
        !            41: 	require APR::Finfo;
        !            42: 	require APR::Const;
        !            43: 	$r->finfo(APR::Finfo::stat($filename, 
        !            44: 				   &APR::Const::FINFO_NORM(),
        !            45: 				   $r->pool));
        !            46:     }
        !            47:     return $oldfile;
        !            48: }
        !            49: 
1.1       albertel   50: sub handler {
                     51:     my $r = shift;
                     52:     if (-e $r->finfo) {
                     53:       return OK;
                     54:     } else {
                     55:       my $filename=$r->filename.$r->path_info;
1.5       www        56:       if ($filename=~/\/$/) { return OK; }
1.2       www        57:       if (-e "$filename.in.transfer") {
1.1       albertel   58: 	sleep 10;
1.11    ! albertel   59: 	&update_filename($r,$filename);
1.1       albertel   60:         if (-e $r->finfo) {
                     61: 	   return OK;
                     62:         } else {
                     63: 	   $r->log_reason("Waiting for file transfer timed out",$filename);
                     64: 	   return HTTP_SERVICE_UNAVAILABLE;
                     65:         }
                     66:       } else {
1.3       www        67:           my $response=Apache::lonnet::repcopy($filename);
1.8       raeburn    68:           if ($response eq 'ok') {
1.10      albertel   69: 	      $r->path_info('');
1.11    ! albertel   70: 	      &update_filename($r,$filename);
1.4       www        71:               return OK;
1.3       www        72:           }
1.4       www        73:           my %cookies=CGI::Cookie->parse($r->header_in('Cookie'));
                     74:           my $lonid=$cookies{'lonID'};
                     75:           if ($lonid) {
                     76: 	     $r->log_reason('Replication failed for '.$lonid->value);
                     77:              return $response;
                     78: 	  } else {
                     79: 	     $r->log_reason('Replication failed for unknown user'); 
                     80:              return FORBIDDEN;
                     81:           } 
1.1       albertel   82:       }
1.2       www        83:     }
1.1       albertel   84: }
                     85: 
                     86: 1;
                     87: __END__
                     88: 
                     89: 
                     90: 
                     91: 
                     92: 
                     93: 
                     94: 
                     95: