--- loncom/lonnet/perl/lonnet.pm	2001/11/29 18:54:16	1.178
+++ loncom/lonnet/perl/lonnet.pm	2001/12/06 19:23:42	1.184
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.178 2001/11/29 18:54:16 www Exp $
+# $Id: lonnet.pm,v 1.184 2001/12/06 19:23:42 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -59,9 +59,12 @@
 # 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
 # 10/5,10/10,11/13,11/15 Scott Harrison
-# 11/17,11/20,11/22 Gerd Kortemeyer
+# 11/17,11/20,11/22,11/29 Gerd Kortemeyer
+# 12/5 Matthew Hall
+# 12/5 Guy Albertelli
+# 12/6 Gerd Kortemeyer
 #
-# $Id: lonnet.pm,v 1.178 2001/11/29 18:54:16 www Exp $
+# $Id: lonnet.pm,v 1.184 2001/12/06 19:23:42 www Exp $
 #
 ###
 
@@ -169,7 +172,7 @@ use Apache::File;
 use LWP::UserAgent();
 use HTTP::Headers;
 use vars 
-qw(%perlvar %hostname %homecache %hostip %spareid %hostdom %libserv %pr %prp %fe %fd $readit %metacache %packagetab %courselogs);
+qw(%perlvar %hostname %homecache %hostip %spareid %hostdom %libserv %pr %prp %fe %fd %metacache %packagetab %courselogs %accesshash);
 use IO::Socket;
 use GDBM_File;
 use Apache::Constants qw(:common :http);
@@ -963,7 +966,7 @@ sub tmpreset {
 	  $path.'/tmpstore_'.$stuname.'_'.$domain.'_'.$namespace.'.db',
 	  &GDBM_WRCREAT,0640)) {
     foreach my $key (keys %hash) {
-      if ($key=~ /:$symb:/) {
+      if ($key=~ /:$symb/) {
 	delete($hash{$key});
       }
     }
@@ -1712,14 +1715,14 @@ sub plaintext {
 # ------------------------------------------------------------------ Plain Text
 
 sub fileembstyle {
-    my $ending=shift;
+    my $ending=lc(shift);
     return $fe{$ending};
 }
 
 # ------------------------------------------------------------ Description Text
 
 sub filedescription {
-    my $ending=shift;
+    my $ending=lc(shift);
     return $fd{$ending};
 }
 
@@ -2409,6 +2412,7 @@ sub symblist {
 sub symbread {
     my $thisfn=shift;
     unless ($thisfn) {
+        if ($ENV{'request.symb'}) { return $ENV{'request.symb'}; }
 	$thisfn=$ENV{'request.filename'};
     }
     $thisfn=declutter($thisfn);
@@ -2605,8 +2609,12 @@ sub unescape {
 
 # ================================================================ Main Program
 
-sub BEGIN {
-unless ($readit) {
+sub goodbye {
+   &flushcourselogs();
+   &logthis("Shutting down");
+}
+
+BEGIN {
 # ------------------------------------------------------------ Read access.conf
 {
     my $config=Apache::File->new("/etc/httpd/conf/access.conf");
@@ -2691,10 +2699,11 @@ unless ($readit) {
     my $config=Apache::File->new("$perlvar{'lonTabDir'}/filetypes.tab");
 
     while (my $configline=<$config>) {
+       next if ($configline =~ /^\#/);
        chomp($configline);
        my ($ending,$emb,@descr)=split(/\s+/,$configline);
        if ($descr[0] ne '') { 
-         $fe{$ending}=$emb;
+         $fe{$ending}=lc($emb);
          $fd{$ending}=join(' ',@descr);
        }
     }
@@ -2702,9 +2711,8 @@ unless ($readit) {
 
 %metacache=();
 
-$readit='done';
 &logtouch();
 &logthis('<font color=yellow>INFO: Read configuration</font>');
 }
-}
+
 1;