From 7c899cf657241e5cce2b8b47838a9a545f2ba4b5 Mon Sep 17 00:00:00 2001
From: Alex Zepeda <alex@inferiorhumanorgans.com>
Date: Mon, 26 Mar 2012 11:55:07 -0700
Subject: [PATCH] propfind: Allow user to specify depth, default to depth of 1.

---
 lib/net/dav.rb | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/lib/net/dav.rb b/lib/net/dav.rb
index 4528c09..03bb7f4 100644
--- a/lib/net/dav.rb
+++ b/lib/net/dav.rb
@@ -425,11 +425,20 @@ def headers(headers)
     # how to retrieve access control properties.
     def propfind(path,*options)
       headers = {'Depth' => '1'}
-      if(options[0] == :acl)
-        body = '<?xml version="1.0" encoding="utf-8" ?><D:propfind xmlns:D="DAV:"><D:prop><D:owner/>' +
-                '<D:supported-privilege-set/><D:current-user-privilege-set/><D:acl/></D:prop></D:propfind>'
-      else
+      acl_body = '<?xml version="1.0" encoding="utf-8" ?><D:propfind xmlns:D="DAV:"><D:prop><D:owner/>' +
+              '<D:supported-privilege-set/><D:current-user-privilege-set/><D:acl/></D:prop></D:propfind>'
+      if options.size == 1
+        if (options[0] == :acl)
+          body = acl_body
+        else
+          body = options[0]
+        end
+      elsif options.size == 2
         body = options[0]
+        if options[1].is_a? Hash
+          opts = options[1]
+          headers['Depth'] = opts[:depth] if opts.include? :depth
+        end
       end
       if(!body)
         body = '<?xml version="1.0" encoding="utf-8"?><DAV:propfind xmlns:DAV="DAV:"><DAV:allprop/></DAV:propfind>'