From bc96caa0744c855deac346dc282513dfbff5e017 Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Tue, 27 Apr 2010 21:00:42 -0400
Subject: Misc comments

---
 config/varnish64/varnish.inc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/config/varnish64/varnish.inc b/config/varnish64/varnish.inc
index 4f54d288..e098e20a 100644
--- a/config/varnish64/varnish.inc
+++ b/config/varnish64/varnish.inc
@@ -31,6 +31,7 @@
                                                                               */
 /* ========================================================================== */
 
+/* Return true if a backend is in use */
 function is_varnish_backend_in_use($backendname) {
 	global $g, $config;
 	if($config['installedpackages']['varnishlbdirectors']['config'] != "") 
@@ -48,6 +49,7 @@ function is_varnish_backend_in_use($backendname) {
 	return false;
 }
 
+/* Build the URL mappings logic VCL config txt */
 function varnish_get_url_mappings_txt() {
 	global $g, $config, $urlmappings;
 	$backends = "";
@@ -272,11 +274,12 @@ sub vcl_fetch {
 FETCH;
 }
 
+/* Grab configuration txt blocks */
 $urlmappings = varnish_get_url_mappings_txt();
 $backends = get_backend_config_txt();
 $backends .= get_lb_directors_config_txt();
 
-
+/* Start to build varnish default.vcl configurationf file */
 $varnish_config_file = <<<EOF
 # Varnish configuration file
 # Automatically generated by the pfSense package system
@@ -343,6 +346,7 @@ EOF;
 		varnish_sync_on_changes();
 }
 
+/* Uses XMLRPC to synchronize the changes to a remote node */
 function varnish_sync_on_changes() {
 	global $g, $config;
 	log_error("[varnish] varnish_xmlrpc_sync.php is starting.");
@@ -372,6 +376,7 @@ function varnish_sync_on_changes() {
 	log_error("[varnish] varnish_xmlrpc_sync.php is ending.");
 }
 
+/* Do the actual XMLRPC sync */
 function varnish_do_xmlrpc_sync($sync_to_ip, $password) {
 	global $config, $g;
 
-- 
cgit v1.2.3