From 2c0daef37b331b0a826c7c0ab31cc2262b1131ae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timo=20M=E4kinen?= <tmakinen@foo.sh>
Date: Fri, 14 Jun 2013 17:01:51 +0300
Subject: [PATCH] network: Rewrote ipv6enabled fact to use ping instead of
 ifconfig.

---
 network/lib/facter/ipv6enabled.rb | 47 ++++---------------------------
 1 file changed, 6 insertions(+), 41 deletions(-)

diff --git a/network/lib/facter/ipv6enabled.rb b/network/lib/facter/ipv6enabled.rb
index 3f97e99..6327b7d 100644
--- a/network/lib/facter/ipv6enabled.rb
+++ b/network/lib/facter/ipv6enabled.rb
@@ -2,49 +2,14 @@
 #
 # Purpose: Check if system has IPv6 enabled.
 #
-# Based on ipaddress6 fact written Cody Herriges <c.a.herriges@gmail.com>.
-
-def check_for_ipv6_address(output, token)
-  ret = false
-  output.scan(/#{token} ((?>[0-9,a-f,A-F]*\:{1,2})+[0-9,a-f,A-F]{0,4})/).each do |match|
-    ret = true
-    break
-  end
-  ret
-end
-
 Facter.add(:ipv6enabled) do
-  confine :kernel => :linux
   setcode do
-    output = Facter::Util::IP.exec_ifconfig(["2>/dev/null"])
-
-    check_for_ipv6_address(output, 'inet6 addr:')
+    out = Facter::Util::Resolution.exec('ping6 -c 1 ::1 2> /dev/null | egrep " [0\.]*% packet loss"')
+    if out
+        "true"
+    else
+        "false"
+    end
   end
 end
 
-Facter.add(:ipv6enabled) do
-  confine :kernel => %w{SunOS}
-  setcode do
-    output = Facter::Util::IP.exec_ifconfig(["-a"])
-
-    check_for_ipv6_address(output, 'inet6')
-  end
-end
-
-Facter.add(:ipv6enabled) do
-  confine :kernel => %w{Darwin FreeBSD OpenBSD}
-  setcode do
-    output = Facter::Util::IP.exec_ifconfig(["-a"])
-
-    check_for_ipv6_address(output, 'inet6')
-  end
-end
-
-Facter.add(:ipv6enabled) do
-  confine :kernel => :windows
-  setcode do
-    output = Facter::Util::Resolution.exec("#{ENV['SYSTEMROOT']}/system32/netsh.exe interface ipv6 show address level=verbose")
-
-    check_for_ipv6_address(output, 'Address')
-  end
-end