(#4575) win32 support for manufacturer, productname, & serialnumber

Signed-off-by: William Van Hevelingen <wvan13@gmail.com>

2 files changed, 24 insertions, 0 deletions

diff --git a/lib/facter/manufacturer.rb b/lib/facter/manufacturer.rb
index cbbb88b..4f2df98 100644
--- a/lib/facter/manufacturer.rb
+++ b/lib/facter/manufacturer.rb
@@ -15,6 +15,13 @@ if Facter.value(:kernel) == "OpenBSD"
     Facter::Manufacturer.sysctl_find_system_info(mfg_keys)
 elsif Facter.value(:kernel) == "SunOS" and Facter.value(:hardwareisa) == "sparc"
     Facter::Manufacturer.prtdiag_sparc_find_system_info()
+elsif Facter.value(:kernel) == "windows"
+    win32_keys = {
+        'manufacturer' => ['Manufacturer', 'Bios'],
+        'serialNumber' => ['Serialnumber', 'Bios'],
+        'productname'  => ['Name', 'ComputerSystemProduct']
+    }
+    Facter::Manufacturer.win32_find_system_info(win32_keys)
 else
     query = {
         '[Ss]ystem [Ii]nformation' => [
diff --git a/lib/facter/util/manufacturer.rb b/lib/facter/util/manufacturer.rb
index 5ac0585..22359ea 100644
--- a/lib/facter/util/manufacturer.rb
+++ b/lib/facter/util/manufacturer.rb
@@ -80,4 +80,21 @@ module Facter::Manufacturer
             end
         end
     end
+
+    def self.win32_find_system_info(name)
+        require 'win32ole'
+        value = ""
+        wmi = WIN32OLE.connect("winmgmts://")
+        name.each do |facterkey, win32key|
+            query = wmi.ExecQuery("select * from Win32_#{win32key.last}")
+            Facter.add(facterkey) do
+                confine :kernel => :windows
+                setcode do
+                    query.each { |x| value = x.__send__( (win32key.first).to_sym) }
+                    value
+                end
+            end
+        end
+    end
+
 end