From dae07b6609ade9018c330402f876e6f8a372fb54 Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Sun, 14 Nov 2010 12:19:15 -0500
Subject: [PATCH] Add an IncludeDotfiles configuration directive.

---
 src/config.go | 5 +++++
 src/paths.go  | 7 ++++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/config.go b/src/config.go
index 8b0a608..93bf686 100644
--- a/src/config.go
+++ b/src/config.go
@@ -28,6 +28,11 @@ type Configuration struct {
   // A map of usernames to MD5-encoded passwords that will be allowed to log in
   // via a .htaccess style realm.
   Users map [string] string
+
+  // Whether to include dotfiles (files that begin with a '.'). Users will still
+  // be able to access directories that begin with a '.', but they will not be
+  // included in the list.
+  IncludeDotfiles bool
 }
 
 func ReadFromFile(aPath string, config *Configuration) os.Error {
diff --git a/src/paths.go b/src/paths.go
index a589bb6..6a2be46 100644
--- a/src/paths.go
+++ b/src/paths.go
@@ -17,9 +17,11 @@ import (
   "./config"
 )
 
-var gJailRoot string;
+var gJailRoot string
+var gConfig *config.Configuration
 
 func SetConfig(aConfig *config.Configuration) {
+  gConfig = aConfig
   gJailRoot = aConfig.JailRoot
 }
 
@@ -62,6 +64,9 @@ func List(the_path string) (files vector.StringVector, err os.Error) {
     if info.IsDirectory() {
       name += "/"
     }
+    if !gConfig.IncludeDotfiles && name[0] == '.' {
+      continue
+    }
     files.Push(name)
   }
   return files, nil
-- 
2.22.5