--- loncom/lonnet/perl/lonnet.pm	2017/03/13 20:59:59	1.1172.2.91
+++ loncom/lonnet/perl/lonnet.pm	2018/04/29 00:53:23	1.1172.2.94
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1172.2.91 2017/03/13 20:59:59 raeburn Exp $
+# $Id: lonnet.pm,v 1.1172.2.94 2018/04/29 00:53:23 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1829,7 +1829,7 @@ sub inst_directory_query {
 			   &escape($srch->{'srchtype'}),$homeserver);
 	my $host=&hostname($homeserver);
 	if ($queryid !~/^\Q$host\E\_/) {
-	    &logthis('instituional directory search invalid queryid: '.$queryid.' for host: '.$homeserver.'in domain '.$udom);
+	    &logthis('institutional directory search invalid queryid: '.$queryid.' for host: '.$homeserver.'in domain '.$udom);
 	    return;
 	}
 	my $response = &get_query_reply($queryid);
@@ -5908,7 +5908,7 @@ sub role_status {
                             my ($author,$adv,$rar)= &set_userprivs(\%userroles,\%allroles,\%allgroups,
                                                                    \%groups_roles);
                             &appenv(\%userroles,\@rolecodes);
-                            &log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$role);
+                            &log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$spec);
                         }
                     }
                     $$tstatus = 'is';
@@ -6029,7 +6029,7 @@ sub set_adhoc_privileges {
     }
     my ($author,$adv,$rar)= &set_userprivs(\%userroles,\%rolehash);
     &appenv(\%userroles,[$role,'cm']);
-    &log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$role);
+    &log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$spec);
     unless ($caller eq 'constructaccess' && $env{'request.course.id'}) {
         &appenv( {'request.role'        => $spec,
                   'request.role.domain' => $dcdom,
@@ -8085,7 +8085,7 @@ sub fetch_enrollment_query {
         &logthis('fetch_enrollment_query: invalid queryid: '.$queryid.' for host: '.$host.' and homeserver: '.$homeserver.' context: '.$context.' '.$cnum); 
         return 'error: '.$queryid;
     }
-    my $reply = &get_query_reply($queryid,$sleep.$loopmax);
+    my $reply = &get_query_reply($queryid,$sleep,$loopmax);
     my $tries = 1;
     while (($reply=~/^timeout/) && ($tries < $maxtries)) {
         $reply = &get_query_reply($queryid,$sleep,$loopmax);
@@ -8534,6 +8534,33 @@ sub auto_validate_class_sec {
     return $response;
 }
 
+sub auto_validate_instclasses {
+    my ($cdom,$cnum,$owners,$classesref) = @_;
+    my ($homeserver,%validations);
+    $homeserver = &homeserver($cnum,$cdom);
+    unless ($homeserver eq 'no_host') {
+        my $ownerlist;
+        if (ref($owners) eq 'ARRAY') {
+            $ownerlist = join(',',@{$owners});
+        } else {
+            $ownerlist = $owners;
+        }
+        if (ref($classesref) eq 'HASH') {
+            my $classes = &freeze_escape($classesref);
+            my $response=&reply('autovalidateinstclasses:'.&escape($ownerlist).
+                                ':'.$cdom.':'.$classes,$homeserver);
+            unless ($response =~ /(con_lost|error|no_such_host|refused)/) {
+                my @items = split(/&/,$response);
+                foreach my $item (@items) {
+                    my ($key,$value) = split('=',$item);
+                    $validations{&unescape($key)} = &thaw_unescape($value);
+                }
+            }
+        }
+    }
+    return %validations;
+}
+
 sub auto_crsreq_update {
     my ($cdom,$cnum,$crstype,$action,$ownername,$ownerdomain,$fullname,$title,
         $code,$accessstart,$accessend,$inbound) = @_;