From 244d2f13d0c911081d1e99365a1770f2022b839f Mon Sep 17 00:00:00 2001
From: William Van Hevelingen <wvan13@gmail.com>
Date: Thu, 19 Aug 2010 01:41:13 -0700
Subject: Better fix for Bug 4569: Uptime Fact is incorrect on Windows

  Patch removes reliance on clock ticks and instead queries for last boot time and subtracts from Time.now

Signed-off-by: William Van Hevelingen <wvan13@gmail.com>
---
 lib/facter/util/uptime.rb | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/facter/util/uptime.rb b/lib/facter/util/uptime.rb
index b62d7e9..6c60ace 100644
--- a/lib/facter/util/uptime.rb
+++ b/lib/facter/util/uptime.rb
@@ -8,9 +8,12 @@ module Facter::Util::Uptime
     end
 
     def self.get_uptime_seconds_win
-        require 'Win32API'
-        getTickCount = Win32API.new("kernel32", "GetTickCount", nil, 'L')
-        (getTickCount.call() / 1000.0).to_i
+      require 'win32ole'
+      wmi = WIN32OLE.connect("winmgmts://")
+      query = wmi.ExecQuery("select * from Win32_OperatingSystem")
+      last_boot = ""
+      query.each { |x| last_boot = x.LastBootupTime}
+      self.compute_uptime(Time.parse(last_boot.split('.').first)) 
     end
 
     private
-- 
cgit