--- loncom/cgi/lonversions.pl	2003/09/06 17:23:29	1.4
+++ loncom/cgi/lonversions.pl	2008/11/28 20:50:25	1.5
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 $|=1;
 # Prints ut the Id line from most files
-# $Id: lonversions.pl,v 1.4 2003/09/06 17:23:29 albertel Exp $
+# $Id: lonversions.pl,v 1.5 2008/11/28 20:50:25 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -26,13 +26,44 @@ $|=1;
 # http://www.lon-capa.org/
 #
 
-print "Content-type: text/html\n\n".
-      "<html><body bgcolor=#FFFFFF><h1>Handler Versions</h1>".
-      "<pre>\n";
-open (DFH,
-"grep '\' /home/httpd/perl/* /home/httpd/lib/perl/Apache/*.pm /home/httpd/html/res/adm/includes/* /home/httpd/html/res/adm/pages/*|");
-while ($line=<DFH>) { 
-   print "$line"; 
+use strict;
+
+use lib '/home/httpd/lib/perl/';
+use Apache::lonlocal;
+use LONCAPA::Configuration;
+use LONCAPA::loncgi;
+
+print("Content-type: text/html\n\n");
+
+&main();
+
+sub main {
+    if (!&LONCAPA::loncgi::check_ipbased_access('codeversions')) {
+        if (!&LONCAPA::loncgi::check_cookie_and_load_env()) {
+            &Apache::lonlocal::get_language_handle();
+            print(&LONCAPA::loncgi::missing_cookie_msg());
+            return;
+        }
+
+        if (!&LONCAPA::loncgi::can_view('codeversions')) {
+            &Apache::lonlocal::get_language_handle();
+            print(&LONCAPA::loncgi::unauthorized_msg('codeversions'));
+            return;
+        }
+    }
+
+    &Apache::lonlocal::get_language_handle();
+    &print_versions();
+    return;
+}
+
+sub print_versions {
+    print '<html><body bgcolor="#FFFFFF"><h1>'.&Apache::lonlocal::mt('Handler Versions').'</h1>'.
+          "<pre>\n";
+    open (DFH, "grep '\' /home/httpd/perl/* /home/httpd/lib/perl/Apache/*.pm /home/httpd/html/res/adm/includes/* /home/httpd/html/res/adm/pages/*|");
+    while (my $line=<DFH>) { 
+        print "$line"; 
+    }
+    close(DFH);
+    print '</pre></body></html>';
 }
-close(DFH);
-print "</pre></body></html>";
