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Diff for /loncom/lonnet/perl/lonnet.pm between versions 1.502 and 1.503

version 1.502, 2004/05/19 17:13:39 version 1.503, 2004/05/27 04:25:12
Line 4465  sub latest_rnd_algorithm_id { Line 4465  sub latest_rnd_algorithm_id {
     return '64bit3';      return '64bit3';
 }  }
   
   sub get_rand_alg {
       my ($courseid)=@_;
       if (!$courseid) { $courseid=(&Apache::lonxml::whichuser())[1]; }
       if ($courseid) {
    return $ENV{"course.$courseid.rndseed"};
       }
       return &latest_rnd_algorithm_id();
   }
   
 sub getCODE {  sub getCODE {
     if (defined($ENV{'form.CODE'})) { return $ENV{'form.CODE'}; }      if (defined($ENV{'form.CODE'})) { return $ENV{'form.CODE'}; }
     if (defined($Apache::lonhomework::parsing_a_problem) &&      if (defined($Apache::lonhomework::parsing_a_problem) &&
Line 4484  sub rndseed { Line 4493  sub rndseed {
     if (!$courseid) { $courseid=$wcourseid; }      if (!$courseid) { $courseid=$wcourseid; }
     if (!$domain) { $domain=$wdomain; }      if (!$domain) { $domain=$wdomain; }
     if (!$username) { $username=$wusername }      if (!$username) { $username=$wusername }
     my $which=$ENV{"course.$courseid.rndseed"};      my $which=&get_rand_alg();
     if (defined(&getCODE())) {      if (defined(&getCODE())) {
  return &rndseed_CODE_64bit($symb,$courseid,$domain,$username);   return &rndseed_CODE_64bit($symb,$courseid,$domain,$username);
     } elsif ($which eq '64bit3') {      } elsif ($which eq '64bit3') {
Line 4574  sub rndseed_64bit3 { Line 4583  sub rndseed_64bit3 {
  my $num2=$nameseed+$domainseed+$courseseed;   my $num2=$nameseed+$domainseed+$courseseed;
  #&Apache::lonxml::debug("$symbseed:$nameseed;$domainseed|$courseseed;$namechck:$symbchck");   #&Apache::lonxml::debug("$symbseed:$nameseed;$domainseed|$courseseed;$namechck:$symbchck");
  #&Apache::lonxml::debug("rndseed :$num:$symb");   #&Apache::lonxml::debug("rndseed :$num:$symb");
  return "$num1,$num2";   return "$num1:$num2";
     }      }
 }  }
   
Line 4591  sub rndseed_CODE_64bit { Line 4600  sub rndseed_CODE_64bit {
  my $num2=$CODEseed+$courseseed+$symbchck;   my $num2=$CODEseed+$courseseed+$symbchck;
  #&Apache::lonxml::debug("$symbseed:$CODEchck|$CODEseed:$courseseed:$symbchck");   #&Apache::lonxml::debug("$symbseed:$CODEchck|$CODEseed:$courseseed:$symbchck");
  #&Apache::lonxml::debug("rndseed :$num1:$num2:$symb");   #&Apache::lonxml::debug("rndseed :$num1:$num2:$symb");
  return "$num1,$num2";   return "$num1:$num2";
     }      }
 }  }
   
 sub setup_random_from_rndseed {  sub setup_random_from_rndseed {
     my ($rndseed)=@_;      my ($rndseed)=@_;
     if ($rndseed =~/,/) {      if ($rndseed =~/([,:])/) {
  my ($num1,$num2)=split(/,/,$rndseed);   my ($num1,$num2)=split(/[,:]/,$rndseed);
  &Math::Random::random_set_seed(abs($num1),abs($num2));   &Math::Random::random_set_seed(abs($num1),abs($num2));
     } else {      } else {
  &Math::Random::random_set_seed_from_phrase($rndseed);   &Math::Random::random_set_seed_from_phrase($rndseed);
Removed from v.1.502  
changed lines
  Added in v.1.503

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