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Diff for /rat/lonuserstate.pm between versions 1.86 and 1.89

version 1.86, 2005/03/15 17:25:51 version 1.89, 2005/04/07 06:56:27
Line 32  package Apache::lonuserstate; Line 32  package Apache::lonuserstate;
 # ------------------------------------------------- modules used by this module  # ------------------------------------------------- modules used by this module
 use strict;  use strict;
 use Apache::Constants qw(:common :http);  use Apache::Constants qw(:common :http);
 use Apache::File;  
 use HTML::TokeParser;  use HTML::TokeParser;
 use Apache::lonnet();  use Apache::lonnet;
 use Apache::loncommon();  use Apache::loncommon();
 use GDBM_File;  use GDBM_File;
 use Apache::lonmsg;  use Apache::lonmsg;
Line 540  sub readmap { Line 539  sub readmap {
  return 'No course data available.';   return 'No course data available.';
     }      }
     @cond=('true:normal');      @cond=('true:normal');
     unlink($fn.'.db');      #unlink($fn.'.db');
     unlink($fn.'_symb.db');      #unlink($fn.'_symb.db');
     unlink($fn.'.state');      unlink($fn.'.state');
     unlink($fn.'parms.db');      unlink($fn.'parms.db');
     undef %randompick;      undef %randompick;
Line 589  sub readmap { Line 588  sub readmap {
 # ---------------------------------------------------- Store away initial state  # ---------------------------------------------------- Store away initial state
  {   {
     my $cfh;      my $cfh;
     if ($cfh=Apache::File->new(">$fn.state")) {      if (open($cfh,">$fn.state")) {
  print $cfh join("\n",@cond);   print $cfh join("\n",@cond);
     } else {      } else {
  &Apache::lonnet::logthis("<font color=blue>WARNING: ".   &Apache::lonnet::logthis("<font color=blue>WARNING: ".
Line 597  sub readmap { Line 596  sub readmap {
     }      }
  }     }  
     } else {      } else {
    # if we are here it is likely because we are already trying to 
    # initialize the course in another child, busy wait trying to 
    # tie the hashes for the next 90 seconds, if we succeed forward 
    # them on to navmaps, if we fail, throw up the Could not init 
    # course screen
    untie(%hash);
    untie(%parmhash);
  &Apache::lonnet::logthis("<font color=blue>WARNING: ".   &Apache::lonnet::logthis("<font color=blue>WARNING: ".
  "Could not tie coursemap $fn for $uri.</font>");    "Could not tie coursemap $fn for $uri.</font>"); 
    my $i=0;
    while($i<90) {
       $i++;
       sleep(1);
       if ((tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640))) {
    if (tie(%parmhash,'GDBM_File',$fn.'_parms.db',&GDBM_READER(),0640)) {
       $retfurl='/adm/navmaps';
       &Apache::lonnet::appenv("request.course.id"  => $short,
       "request.course.fn"  => $fn,
       "request.course.uri" => $uri);
       untie(%hash);
       untie(%parmhash);
       last;
    }
       }
       untie(%hash);
       untie(%parmhash);
    }
     }      }
     &Apache::lonmsg::author_res_msg($ENV{'request.course.uri'},$errtext);      &Apache::lonmsg::author_res_msg($env{'request.course.uri'},$errtext);
 # ------------------------------------------------- Check for critical messages  # ------------------------------------------------- Check for critical messages
   
     my @what=&Apache::lonnet::dump('critical',$ENV{'user.domain'},      my @what=&Apache::lonnet::dump('critical',$env{'user.domain'},
    $ENV{'user.name'});     $env{'user.name'});
     if ($what[0]) {      if ($what[0]) {
  if (($what[0] ne 'con_lost') && ($what[0]!~/^error\:/)) {   if (($what[0] ne 'con_lost') && ($what[0]!~/^error\:/)) {
     $retfurl='/adm/email?critical=display';      $retfurl='/adm/email?critical=display';
Line 616  sub readmap { Line 640  sub readmap {
 # ------------------------------------------------------- Evaluate state string  # ------------------------------------------------------- Evaluate state string
   
 sub evalstate {  sub evalstate {
     my $fn=$ENV{'request.course.fn'}.'.state';      my $fn=$env{'request.course.fn'}.'.state';
     my $state='';      my $state='';
     if (-e $fn) {      if (-e $fn) {
  my @conditions=();   my @conditions=();
Line 648  sub evalstate { Line 672  sub evalstate {
     }      }
  }   }
     }      }
     &Apache::lonnet::appenv('user.state.'.$ENV{'request.course.id'} => $state);      &Apache::lonnet::appenv('user.state.'.$env{'request.course.id'} => $state);
     return $state;      return $state;
 }  }
   
Removed from v.1.86  
changed lines
  Added in v.1.89

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