--- loncom/lonnet/perl/lonnet.pm	2001/09/20 16:09:07	1.157
+++ loncom/lonnet/perl/lonnet.pm	2001/10/02 18:32:56	1.160
@@ -127,7 +127,8 @@
 # 5/30 H. K. Ng
 # 6/1 Gerd Kortemeyer
 # July Guy Albertelli
-# 8/4,8/7,8/8,8/9,8/11,8/16,8/17,8/18,8/20,8/23,9/20 Gerd Kortemeyer
+# 8/4,8/7,8/8,8/9,8/11,8/16,8/17,8/18,8/20,8/23,9/20,9/21,9/26,
+# 10/2 Gerd Kortemeyer
 
 package Apache::lonnet;
 
@@ -689,6 +690,7 @@ sub flushcourselogs {
 
 sub courselog {
     my $what=shift;
+    $what=time.':'.$what;
     unless ($ENV{'request.course.id'}) { return ''; }
     if (defined $courselogs{$ENV{'request.course.id'}}) {
 	$courselogs{$ENV{'request.course.id'}}.='&'.$what;
@@ -700,6 +702,20 @@ sub courselog {
     }
 }
 
+sub courseacclog {
+    my $fnsymb=shift;
+    unless ($ENV{'request.course.id'}) { return ''; }
+    my $what=$fnsymb.':'.$ENV{'user.name'}.':'.$ENV{'user.domain'};
+    if ($what=~/(problem|exam|quiz|assess|survey|form)$/) {
+	map {
+            if ($_=~/^form\.(.*)/) {
+		$what.=':'.$1.'='.$ENV{$_};
+            }
+        } keys %ENV;
+    }
+    &courselog($what);
+}
+
 # ----------------------------------------------------------- Check out an item
 
 sub checkout {
@@ -1172,6 +1188,12 @@ sub allowed {
 	return 'F';
     }
 
+# Free bre to public access
+
+    if ($priv eq 'bre') {
+	if (&metadata($uri,'copyright') eq 'public') { return 'F'; }
+    }
+
     my $thisallowed='';
     my $statecond=0;
     my $courseprivid='';
@@ -1611,7 +1633,7 @@ sub modifystudent {
 	return 'error: no such user';
     }
 # -------------------------------------------------- Add student to course list
-    my $reply=critical('put:'.$ENV{'course.'.$cid.'.domain'}.':'.
+    $reply=critical('put:'.$ENV{'course.'.$cid.'.domain'}.':'.
 	              $ENV{'course.'.$cid.'.num'}.':classlist:'.
                       &escape($uname.':'.$udom).'='.
                       &escape($end.':'.$start),
@@ -1676,7 +1698,7 @@ sub createcourse {
     my $reply=&reply('encrypt:makeuser:'.$udom.':'.$uname.':none::',
                       $ENV{'user.home'});
     unless ($reply eq 'ok') { return 'error: '.$reply; }
-    my $uhome=&homeserver($uname,$udom);
+    $uhome=&homeserver($uname,$udom);
     if (($uhome eq '') || ($uhome eq 'no_host')) { 
 	return 'error: no such course';
     }
@@ -2302,7 +2324,7 @@ sub unescape {
 # ================================================================ Main Program
 
 sub BEGIN {
-if ($readit ne 'done') {
+unless ($readit) {
 # ------------------------------------------------------------ Read access.conf
 {
     my $config=Apache::File->new("/etc/httpd/conf/access.conf");
@@ -2347,8 +2369,10 @@ if ($readit ne 'done') {
 
     while (my $configline=<$config>) {
        chomp($configline);
+      if ($configline) {
        my ($role,$perm)=split(/ /,$configline);
        if ($perm ne '') { $pr{$role}=$perm; }
+      }
     }
 }
 
@@ -2358,8 +2382,10 @@ if ($readit ne 'done') {
 
     while (my $configline=<$config>) {
        chomp($configline);
+      if ($configline) {
        my ($short,$plain)=split(/:/,$configline);
        if ($plain ne '') { $prp{$short}=$plain; }
+      }
     }
 }