[BACK]Return to lonrep.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / lonnet / perl

Diff for /loncom/lonnet/perl/lonrep.pm between versions 1.1 and 1.6

version 1.1, 1999/10/13 17:48:51 version 1.6, 2001/11/29 18:55:24
Line 1 Line 1
 # The LearningOnline Network  # The LearningOnline Network
 # Replication Manager  # Replication Manager
   #
   # $Id$
   #
   # 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  # (Access Handler for File Transfers
 # (lonacc: Cookie Based Access Handler  # (lonacc: Cookie Based Access Handler
 # 5/21/99,5/22,5/29,5/31,6/15 Gerd Kortemeyer)  # 5/21/99,5/22,5/29,5/31,6/15 Gerd Kortemeyer)
 # 6/16,6/18 Gerd Kortemeyer)  # 6/16,6/18 Gerd Kortemeyer)
 # 6/18,6/21,6/26,6/28,6/29,6/30,  # 6/18,6/21,6/26,6/28,6/29,6/30,
 # 7/2,7/3,7/9,7/10,7/12 Gerd Kortemeyer  # 7/2,7/3,7/9,7/10,7/12,
   # 01/06,01/14,10/5,
   # 06/14/01 Gerd Kortemeyer
   
 package Apache::lonrep;  package Apache::lonrep;
   
 use strict;  use strict;
 use Apache::Constants qw(:common :http);  use Apache::Constants qw(:common :http);
 use LWP::UserAgent();  
 use Apache::lonnet();  use Apache::lonnet();
 use Apache::File();  use Apache::File();
   use CGI::Cookie();
   
 sub handler {  sub handler {
     my $r = shift;      my $r = shift;
Line 21  sub handler { Line 48  sub handler {
       return OK;        return OK;
     } else {      } else {
       my $filename=$r->filename.$r->path_info;        my $filename=$r->filename.$r->path_info;
       my $transname="$filename.in.transfer";        if ($filename=~/\/$/) { return OK; }
       if (-e $transname) {        if (-e "$filename.in.transfer") {
  sleep 10;   sleep 10;
         $r->filename($filename);          $r->filename($filename);
         if (-e $r->finfo) {          if (-e $r->finfo) {
Line 32  sub handler { Line 59  sub handler {
    return HTTP_SERVICE_UNAVAILABLE;     return HTTP_SERVICE_UNAVAILABLE;
         }          }
       } else {        } else {
         my $remoteurl=Apache::lonnet::subscribe($filename);            my $response=Apache::lonnet::repcopy($filename);
         if ($remoteurl eq 'con_lost') {            if ($response==OK) {
    $r->log_reason("Subscribe returned con_lost",$filename);        $r->filename($filename);
            return HTTP_SERVICE_UNAVAILABLE;                return OK;
  } elsif ($remoteurl eq 'not_found') {            }
    $r->log_reason("Subscribe returned not_found",$filename);            my %cookies=CGI::Cookie->parse($r->header_in('Cookie'));
    return HTTP_NOT_FOUND;            my $lonid=$cookies{'lonID'};
         } elsif ($remoteurl eq 'forbidden') {            if ($lonid) {
    $r->log_reason("Subscribe returned forbidden",$filename);       $r->log_reason('Replication failed for '.$lonid->value);
            return FORBIDDEN;               return $response;
         } else {    } else {
            my @parts=split(/\//,$filename);       $r->log_reason('Replication failed for unknown user'); 
            my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";               return FORBIDDEN;
            my $count;            } 
            for ($count=5;$count<$#parts;$count++) {  
                $path.="/$parts[$count]";  
                if ((-e $path)!=1) {  
    mkdir($path,0777);  
                }  
            }  
            my $ua=new LWP::UserAgent;  
            my $request=new HTTP::Request('GET',"$remoteurl");  
            my $response=$ua->request($request,$transname);  
            if ($response->is_error()) {  
        unlink($transname);  
                my $message=$response->status_line;  
                $r->log_reason("LWP GET: $message",$filename);  
                return HTTP_SERVICE_UNAVAILABLE;  
            } else {  
                rename($transname,$filename);  
                $r->filename($filename);  
                return OK;  
            }  
         }  
       }        }
    }      }
 }  }
   
 1;  1;
Removed from v.1.1  
changed lines
  Added in v.1.6

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>