--- loncom/lonnet/perl/lonnet.pm	2003/03/25 22:03:23	1.352
+++ loncom/lonnet/perl/lonnet.pm	2003/03/28 21:20:16	1.356
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.352 2003/03/25 22:03:23 www Exp $
+# $Id: lonnet.pm,v 1.356 2003/03/28 21:20:16 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1069,7 +1069,7 @@ sub flushcourselogs {
 # Is used in pickcourse
 #
     foreach (keys %courseidbuffer) {
-        &reply('courseidput:'.$hostdom{$_}.':'.$courseidbuffer{$_},$_);
+        &courseidput($hostdom{$_},$courseidbuffer{$_},$_);
     }
 #
 # File accesses
@@ -1185,6 +1185,38 @@ sub get_course_adv_roles {
     }
     return sort %returnhash;
 }
+
+# ---------------------------------------------------------- Course ID routines
+# Deal with domain's nohist_courseid.db files
+#
+
+sub courseidput {
+    my ($domain,$what,$coursehome)=@_;
+    return &reply('courseidput:'.$domain.':'.$what,$coursehome);
+}
+
+sub courseiddump {
+    my ($domfilter,$descfilter,$sincefilter)=@_;
+    my %returnhash=();
+    unless ($domfilter) { $domfilter=''; }
+    foreach my $tryserver (keys %libserv) {
+	if ((!$domfilter) || ($hostdom{$tryserver} eq $domfilter)) {
+	    foreach (
+             split(/\&/,&reply('courseiddump:'.$hostdom{$tryserver}.':'.
+			       $sincefilter.':'.&escape($descfilter),
+                               $tryserver))) {
+		my ($key,$value)=split(/\=/,$_);
+                if (($key) && ($value)) {
+		    $returnhash{&unescape($key)}=&unescape($value);
+                }
+            }
+
+        }
+    }
+    return %returnhash;
+}
+
+#
 # ----------------------------------------------------------- Check out an item
 
 sub checkout {
@@ -3324,16 +3356,20 @@ sub metadata {
 				$value.=' [Part: '.$part.']';
 			    }
 			    my $unikey='parameter'.$keyroot.'_'.$name;
-			    if ($subp eq 'default') { $unikey='parameter_0_'.$name; }
-			    $metathesekeys{$unikey}=1;
-			    $metacache{$uri.':'.$unikey.'.part'}=$part;
+			    if ($subp eq 'default') {
+				$unikey='parameter_0_'.$name;
+				$metacache{$uri.':'.$unikey.'.part'}='0';
+			    } else {
+				$metacache{$uri.':'.$unikey.'.part'}=$part;
+				$metathesekeys{$unikey}=1;
+			    }
 			    unless (defined($metacache{$uri.':'.$unikey.'.'.$subp})) {
 				$metacache{$uri.':'.$unikey.'.'.$subp}=$value;
 			    }
 			    if (defined($metacache{$uri.':'.$unikey.'.default'})) {
 				$metacache{$uri.':'.$unikey}=
-				    $metacache{$uri.':'.$unikey.'.default'}
-				}
+				    $metacache{$uri.':'.$unikey.'.default'};
+			    }
 			}
 		    }
 		} else {
@@ -3429,7 +3465,7 @@ sub metadata_generate_part0 {
 	if ($metakey=~/^parameter\_(.*)/) {
 	  my $part=$$metacache{$uri.':'.$metakey.'.part'};
 	  my $name=$$metacache{$uri.':'.$metakey.'.name'};
-	  if (! exists($$metadata{'parameter_0_'.$name})) {
+	  if (! exists($$metadata{'parameter_0_'.$name.'.name'})) {
 	    $allnames{$name}=$part;
 	  }
 	}