--- loncom/lonsql	2007/07/30 23:52:06	1.83
+++ loncom/lonsql	2007/08/08 22:24:36	1.84
@@ -3,7 +3,7 @@
 # The LearningOnline Network
 # lonsql - LON TCP-MySQL-Server Daemon for handling database requests.
 #
-# $Id: lonsql,v 1.83 2007/07/30 23:52:06 albertel Exp $
+# $Id: lonsql,v 1.84 2007/08/08 22:24:36 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -387,7 +387,7 @@ sub make_new_child {
 	    print $client "$queryid\n";
 	    #
 	    # &logthis("QUERY: $query - $arg1 - $arg2 - $arg3 - $queryid");
-	    sleep 1;
+	    # sleep 1;
             #
             my $result='';
             #
@@ -492,6 +492,8 @@ sub make_new_child {
                              'WARNING: Could not retrieve from database:'.
                              $sth->errstr().'</font>');
                }
+	    } elsif ($query eq 'instdirsearch') {
+		$result = &do_inst_dir_search($searchdomain,$arg1,$arg2,$arg3);
             } elsif ($query eq 'prepare activity log') {
                 my ($cid,$domain) = map {&unescape($_);} ($arg1,$arg2);
                 &logthis('preparing activity log tables for '.$cid);
@@ -543,6 +545,30 @@ sub make_new_child {
     }
 }
 
+sub do_inst_dir_search {
+    my ($domain,$srchby,$srchterm,$srchtype) = @_;
+    $srchby   = &unescape($srchby);
+    $srchterm = &unescape($srchterm);
+    $srchtype = &unescape($srchtype);
+    my (%instusers,%instids,$result,$response);
+    eval {
+        local($SIG{__DIE__})='DEFAULT';
+        $result=&localenroll::get_userinfo($domain,undef,undef,\%instusers,
+					   \%instids,undef,$srchby,$srchterm,
+					   $srchtype);
+    };
+    if ($result eq 'ok') {
+        if (%instusers) {
+            foreach my $key (keys(%instusers)) {
+                my $usrstr = &Apache::lonnet::freeze_escape($instusers{$key});
+                $response .=&escape(&escape($key).'='.$usrstr).'&';
+            }
+        }
+        $response=~s/\&$//;
+    }
+    return $response;
+}
+
 ########################################################
 ########################################################