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Diff for /loncom/cgi/loncgi.pm between versions 1.2 and 1.8

version 1.2, 2005/04/05 20:43:27 version 1.8, 2006/09/19 21:36:31
Line 52  package LONCAPA::loncgi; Line 52  package LONCAPA::loncgi;
 use strict;  use strict;
 use warnings FATAL=>'all';  use warnings FATAL=>'all';
 no warnings 'uninitialized';  no warnings 'uninitialized';
 use vars qw(%env);  
   
   use lib '/home/httpd/lib/perl/';
 use CGI();  use CGI();
 use CGI::Cookie();  use CGI::Cookie();
 use Fcntl qw(:flock);  use Fcntl qw(:flock);
   use LONCAPA;
 use LONCAPA::Configuration();  use LONCAPA::Configuration();
 require Exporter;  use GDBM_File;
   
 our @ISA = qw (Exporter);  
 our @EXPORT = qw(%env);  
   
 my $lonidsdir;  my $lonidsdir;
   
Line 81  BEGIN { Line 79  BEGIN {
 Inputs: none  Inputs: none
   
 Returns: 1 if the user has a LON-CAPA cookie 0 if not.  Returns: 1 if the user has a LON-CAPA cookie 0 if not.
 Loads the users environment into the %ENV hash if the cookie is correct.  Loads the users environment into the %env hash if the cookie is correct.
   
 =cut  =cut
   
Line 134  sub check_cookie { Line 132  sub check_cookie {
   
 =item transfer_profile_to_env  =item transfer_profile_to_env
   
 Load the users environment into the %ENV hash.  Load the users environment into the %env hash.
   
 Inputs: $handle, the name of the users LON-CAPA cookie.  Inputs: $handle, the name of the users LON-CAPA cookie.
   
Line 146  Returns: undef Line 144  Returns: undef
 #############################################  #############################################
 sub transfer_profile_to_env {  sub transfer_profile_to_env {
     my ($handle)=@_;      my ($handle)=@_;
     my @profile;     if (tie(my %disk_env,'GDBM_File',"$lonidsdir/$handle.id",&GDBM_READER(),
     {      0640)) {
         open(IDFILE, "<$lonidsdir/$handle.id");   %Apache::lonnet::env = %disk_env;
         flock(IDFILE,LOCK_SH);   untie(%disk_env);
         @profile=<IDFILE>;  
         close(IDFILE);  
     }  
     foreach my $envrow (@profile) {  
         chomp($envrow);  
         my ($envname,$envvalue)=split(/=/,$envrow);  
         $ENV{$envname} = $envvalue;  
         $env{$envname} = $envvalue;  
     }      }
     $ENV{'user.environment'} = "$lonidsdir/$handle.id";      $Apache::lonnet::env{'user.environment'} = "$lonidsdir/$handle.id";
     $env{'user.environment'} = "$lonidsdir/$handle.id";  
     return undef;      return undef;
 }  }
   
 #############################################  #############################################
 #############################################  #############################################
   
   
 =pod  =pod
   
 =back  =back
Removed from v.1.2  
changed lines
  Added in v.1.8

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