--- loncom/interface/lontest.pm 2001/12/19 17:17:46 1.3
+++ loncom/interface/lontest.pm 2002/06/13 17:54:04 1.4
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# A debugging harness.
#
-# $Id: lontest.pm,v 1.3 2001/12/19 17:17:46 albertel Exp $
+# $Id: lontest.pm,v 1.4 2002/06/13 17:54:04 bowersj2 Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -32,31 +32,66 @@ package Apache::lontest;
use strict;
use Apache::Constants qw(:common :http);
+# section takes one env var name as input, and returns
+# what section the given env var is in, which is the part
+# of the env var before the first period.
+# Returns the section, or blank string for 'no section',
+# which is normal for the standard ENV vars like REQUEST_URI.
+sub section
+{
+ my ($name) = @_;
+ return $1 if $name =~ m/\A([^.]*)\./;
+ return '';
+}
+
sub handler {
my $r = shift;
$r->content_type('text/html');
$r->send_http_header;
return OK if $r->header_only;
-
$r->print('');
my $envkey;
$->print("
Debugging
\n");
+ $->print("");
my $i=0;
+ my $interval = 20; # change this to change how many keys/table
+ my $prevSection = ''; # keeps track of the section we're in.
foreach $envkey (sort keys %ENV) {
- $r->print("$envkey ---- $ENV{$envkey} ");
- $i++;
+ if (not ($i % $interval))
+ {
+ $r->print('') unless $i eq 0;
+ $r->print('
')
+ }
+ my $sec = section($envkey);
+
+ if ($prevSection ne $sec) # new section, print header
+ {
+ $r->print('