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Diff for /loncom/xml/lonxml.pm between versions 1.304 and 1.307

version 1.304, 2004/03/02 20:59:24 version 1.307, 2004/03/02 22:45:56
Line 750  sub init_safespace { Line 750  sub init_safespace {
   $safehole->wrap(\&Math::Random::random_set_seed_from_phrase,$safeeval,'&random_set_seed_from_phrase');    $safehole->wrap(\&Math::Random::random_set_seed_from_phrase,$safeeval,'&random_set_seed_from_phrase');
   $safehole->wrap(\&Math::Random::random_get_seed,$safeeval,'&random_get_seed');    $safehole->wrap(\&Math::Random::random_get_seed,$safeeval,'&random_get_seed');
   $safehole->wrap(\&Math::Random::random_set_seed,$safeeval,'&random_set_seed');    $safehole->wrap(\&Math::Random::random_set_seed,$safeeval,'&random_set_seed');
     $safehole->wrap(\&Apache::lonxml::error,$safeeval,'&LONCAPA_INTERNAL_ERROR');
   
 #need to inspect this class of ops  #need to inspect this class of ops
 # $safeeval->deny(":base_orig");  # $safeeval->deny(":base_orig");
Line 765  sub init_safespace { Line 766  sub init_safespace {
 sub __LC_INTERNAL_EVALUATE__ {  sub __LC_INTERNAL_EVALUATE__ {
     my ($__LC__a,$__LC__b,$__LC__c)=@_;      my ($__LC__a,$__LC__b,$__LC__c)=@_;
     my $__LC__prefix;      my $__LC__prefix;
     my $__LC__msg;  
     while(1){      while(1){
  {    { 
     use strict;      use strict;
       no strict "vars";
     if (eval(defined(eval($__LC__a.$__LC__b)))) {      if (eval(defined(eval($__LC__a.$__LC__b)))) {
  return $__LC__msg.$__LC__prefix.eval($__LC__a.$__LC__b.$__LC__c);   return $__LC__prefix.eval($__LC__a.$__LC__b.$__LC__c);
     }      }
  }   }
  $__LC__prefix.=substr($__LC__a,0,1,"");   $__LC__prefix.=substr($__LC__a,0,1,"");
  if ($__LC__a!~/^(\$|&|\#)/) { last; }   if ($__LC__a!~/^(\$|&|\#)/) { last; }
     }      }
     return $__LC__prefix.$__LC__a.$__LC__b.$__LC__c.$__LC__msg;      return $__LC__prefix.$__LC__a.$__LC__b.$__LC__c;
 }  }
 EVALUATESUB  EVALUATESUB
     $safeeval->permit("require");      $safeeval->permit("require");
Line 1332  sub error { Line 1333  sub error {
   if (($Apache::lonxml::debug eq 1) || ($ENV{'request.state'} eq 'construct') ) {    if (($Apache::lonxml::debug eq 1) || ($ENV{'request.state'} eq 'construct') ) {
     # If printing in construction space, put the error inside <pre></pre>      # If printing in construction space, put the error inside <pre></pre>
       $request->print($Apache::lonxml::warnings_error_header.        $request->print($Apache::lonxml::warnings_error_header.
       "<b>ERROR:</b>".join("\n",@_)."\n");        "<b>ERROR:</b>".join("<br />\n",@_)."<br />\n");
       $Apache::lonxml::warnings_error_header='';        $Apache::lonxml::warnings_error_header='';
   } else {    } else {
     $request->print("<b>An Error occured while processing this resource. The instructor has been notified.</b> <br />");      $request->print("<b>An Error occured while processing this resource. The instructor has been notified.</b> <br />");
Removed from v.1.304  
changed lines
  Added in v.1.307

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