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Diff for /loncom/lond between versions 1.148 and 1.153

version 1.148, 2003/09/29 10:09:18 version 1.153, 2003/10/08 14:30:09
Line 60 Line 60
 # 09/08/2003 Ron Fox:  Told lond to take care of change logging so we  # 09/08/2003 Ron Fox:  Told lond to take care of change logging so we
 #      don't have to remember it:  #      don't have to remember it:
 # $Log$  # $Log$
   # Revision 1.153  2003/10/08 14:30:09  www
   # Minor typos.
   #
   # Revision 1.152  2003/10/08 14:18:34  www
   # Not good: this should be backported into 1.0.2!
   #
   # Revision 1.151  2003/10/03 15:11:03  albertel
   # - if we fail to fetch an update to the file, don't blow away the old one
   #   (this was the BUG that blew away that one default.sequence that Matthew
   #    ended up restoring from data.)
   #
   # Revision 1.150  2003/09/30 10:16:06  foxr
   # Added invocation of apachereload in ReloadApache sub.
   # This completes the addtion of the reinit functionality.
   #
   # Revision 1.149  2003/09/30 09:44:13  foxr
   # Tested UpdateHosts ability to
   # - Remove live children for hosts that are no longer in the hosts.tab
   # - Remove live children for hosts whose IPs have changed in the hosts.tab
   #
 # Revision 1.148  2003/09/29 10:09:18  foxr  # Revision 1.148  2003/09/29 10:09:18  foxr
 # Put in logic to reinit lond itself (except for apache reload).  I don't believe  # Put in logic to reinit lond itself (except for apache reload).  I don't believe
 # this logic works correctly yet, however lond still does everything it used to doso I'll do the commit anyway.  # this logic works correctly yet, however lond still does everything it used to doso I'll do the commit anyway.
Line 164  my @adderrors    = ("ok", Line 184  my @adderrors    = ("ok",
     "lcuseradd Incorrect number of stdinput lines, must be 3",      "lcuseradd Incorrect number of stdinput lines, must be 3",
     "lcuseradd Too many other simultaneous pwd changes in progress",      "lcuseradd Too many other simultaneous pwd changes in progress",
     "lcuseradd User does not exist",      "lcuseradd User does not exist",
     "lcuseradd Unabel to mak ewww member of users's group",      "lcuseradd Unable to make www member of users's group",
     "lcuseradd Unable to su to root",      "lcuseradd Unable to su to root",
     "lcuseradd Unable to set password",      "lcuseradd Unable to set password",
     "lcuseradd Usrname has invbalid charcters",      "lcuseradd Usrname has invalid characters",
     "lcuseradd Password has an invalid character",      "lcuseradd Password has an invalid character",
     "lcuseradd User already exists",      "lcuseradd User already exists",
     "lcuseradd Could not add user.",      "lcuseradd Could not add user.",
Line 583  sub ReadHostTable { Line 603  sub ReadHostTable {
 }  }
 #  #
 #  Reload the Apache daemon's state.  #  Reload the Apache daemon's state.
   #  This is done by invoking /home/httpd/perl/apachereload
   #  a setuid perl script that can be root for us to do this job.
 #  #
 sub ReloadApache {  sub ReloadApache {
       my $execdir = $perlvar{'lonDaemons'};
       my $script  = $execdir."/apachereload";
       system($script);
 }  }
   
 #  #
Line 613  sub UpdateHosts { Line 638  sub UpdateHosts {
     foreach my $child (keys %children) {      foreach my $child (keys %children) {
  my $childip = $children{$child};   my $childip = $children{$child};
  if(!$hostid{$childip}) {   if(!$hostid{$childip}) {
       logthis('<font color="blue"> UpdateHosts killing child '
       ." $child for ip $childip </font>");
     kill('INT', $child);      kill('INT', $child);
    } else {
       logthis('<font color="green"> keeping child for ip '
       ." $childip (pid=$child) </font>");
  }   }
     }      }
     ReloadApache;      ReloadApache;
Line 651  sub checkchildren { Line 681  sub checkchildren {
         }          }
     }      }
     $SIG{ALRM} = 'DEFAULT';      $SIG{ALRM} = 'DEFAULT';
     $SIG{__DIE__} = \&cathcexception;      $SIG{__DIE__} = \&catchcexception;
 }  }
   
 # --------------------------------------------------------------------- Logging  # --------------------------------------------------------------------- Logging
Line 1391  sub make_new_child { Line 1421  sub make_new_child {
                        }                         }
 # -------------------------------------- fetch a user file from a remote server  # -------------------------------------- fetch a user file from a remote server
                    } elsif ($userinput =~ /^fetchuserfile/) {                     } elsif ($userinput =~ /^fetchuserfile/) {
                       my ($cmd,$fname)=split(/:/,$userinput);         my ($cmd,$fname)=split(/:/,$userinput);
       my ($udom,$uname,$ufile)=split(/\//,$fname);         my ($udom,$uname,$ufile)=split(/\//,$fname);
                       my $udir=propath($udom,$uname).'/userfiles';         my $udir=propath($udom,$uname).'/userfiles';
                       unless (-e $udir) { mkdir($udir,0770); }         unless (-e $udir) { mkdir($udir,0770); }
                        if (-e $udir) {                         if (-e $udir) {
                        $ufile=~s/^[\.\~]+//;     $ufile=~s/^[\.\~]+//;
                        $ufile=~s/\///g;     $ufile=~s/\///g;
                        my $transname=$udir.'/'.$ufile;     my $destname=$udir.'/'.$ufile;
                        my $remoteurl='http://'.$clientip.'/userfiles/'.$fname;     my $transname=$udir.'/'.$ufile.'.in.transit';
                              my $response;     my $remoteurl='http://'.$clientip.'/userfiles/'.$fname;
                               {     my $response;
                              my $ua=new LWP::UserAgent;     {
                              my $request=new HTTP::Request('GET',"$remoteurl");         my $ua=new LWP::UserAgent;
                              $response=$ua->request($request,$transname);         my $request=new HTTP::Request('GET',"$remoteurl");
       }         $response=$ua->request($request,$transname);
                              if ($response->is_error()) {     }
  unlink($transname);     if ($response->is_error()) {
                                  my $message=$response->status_line;         unlink($transname);
                                  &logthis(         my $message=$response->status_line;
                                   "LWP GET: $message for $fname ($remoteurl)");         &logthis("LWP GET: $message for $fname ($remoteurl)");
  print $client "failed\n";         print $client "failed\n";
                              } else {     } else {
                                  print $client "ok\n";         if (!rename($transname,$destname)) {
                              }     &logthis("Unable to move $transname to $destname");
                      } else {     unlink($transname);
                        print $client "not_home\n";     print $client "failed\n";
                      }          } else {
      print $client "ok\n";
          }
      }
          } else {
      print $client "not_home\n";
          }
 # ------------------------------------------ authenticate access to a user file  # ------------------------------------------ authenticate access to a user file
                    } elsif ($userinput =~ /^tokenauthuserfile/) {                     } elsif ($userinput =~ /^tokenauthuserfile/) {
                        my ($cmd,$fname,$session)=split(/:/,$userinput);                         my ($cmd,$fname,$session)=split(/:/,$userinput);
Removed from v.1.148  
changed lines
  Added in v.1.153

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