Added pluggable URL and content handlers.

lib/WebGUI/URL/PassThru.pm

@@ -0,0 +1,59 @@
+package WebGUI::URL::PassThru;
+
+=head1 LEGAL
+
+ -------------------------------------------------------------------
+  WebGUI is Copyright 2001-2007 Plain Black Corporation.
+ -------------------------------------------------------------------
+  Please read the legal notices (docs/legal.txt) and the license
+  (docs/license.txt) that came with this distribution before using
+  this software.
+ -------------------------------------------------------------------
+  http://www.plainblack.com                     info@plainblack.com
+ -------------------------------------------------------------------
+
+=cut
+
+use strict;
+use Apache2::Const -compile => qw(OK DECLINED DIR_MAGIC_TYPE);
+
+
+=head1 NAME
+
+Package WebGUI::URL::PassThru
+
+=head1 DESCRIPTION
+
+A URL handler that just passes the URLs back to Apache.
+
+=head1 SYNOPSIS
+
+ use WebGUI::URL::PassThru;
+ my $status = WebGUI::URL::PassThru::handler($r, $s, $config);
+
+=head1 SUBROUTINES
+
+These subroutines are available from this package:
+
+=cut
+
+#-------------------------------------------------------------------
+
+=head2 handler ( request, server, config ) 
+
+=cut
+
+sub handler {
+    my ($request, $server, $config) = @_;
+	if ($request->handler eq 'perl-script' &&  # Handler is Perl
+	    -d $request->filename              &&  # Filename requested is a directory
+	    $request->is_initial_req)		     # and this is the initial request
+	{
+	    $request->handler(Apache2::Const::DIR_MAGIC_TYPE);  # Hand off to mod_dir
+	    return Apache2::Const::OK;
+	}
+    return Apache2::Const::DECLINED;
+}
+
+1;
+