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+#!/usr/bin/python
+# -*- coding: UTF-8 -*-
+#
+# Script for checking global health of host running VMware ESX/ESXi
+#
+# Licence : GNU General Public Licence (GPL) http://www.gnu.org/
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# Pre-req : pywbem
+#
+# Copyright (c) 2008 David Ligeret
+# Copyright (c) 2009 Joshua Daniel Franklin
+# Copyright (c) 2010 Branden Schneider
+# Copyright (c) 2010-2012 Claudio Kuenzler
+# Copyright (c) 2010 Samir Ibradzic
+# Copyright (c) 2010 Aaron Rogers
+# Copyright (c) 2011 Ludovic Hutin
+# Copyright (c) 2011 Carsten Schoene
+# Copyright (c) 2011-2012 Phil Randal
+# Copyright (c) 2011 Fredrik Aslund
+# Copyright (c) 2011 Bertrand Jomin
+# Copyright (c) 2011 Ian Chard
+# Copyright (c) 2012 Craig Hart
+#
+# The VMware 4.1 CIM API is documented here:
+# http://www.vmware.com/support/developer/cim-sdk/4.1/smash/cim_smash_410_prog.pdf
+# http://www.vmware.com/support/developer/cim-sdk/smash/u2/ga/apirefdoc/
+#
+# The VMware 5.x CIM API is documented here:
+# http://pubs.vmware.com/vsphere-50/index.jsp?nav=/5_1_1
+#
+# This Nagios plugin is maintained here:
+# http://www.claudiokuenzler.com/nagios-plugins/check_esxi_hardware.php
+#
+#@---------------------------------------------------
+#@ History
+#@---------------------------------------------------
+#@ Date : 20080820
+#@ Author : David Ligeret
+#@ Reason : Initial release
+#@---------------------------------------------------
+#@ Date : 20080821
+#@ Author : David Ligeret
+#@ Reason : Add verbose mode
+#@---------------------------------------------------
+#@ Date : 20090219
+#@ Author : Joshua Daniel Franklin
+#@ Reason : Add try/except to catch AuthError and CIMError
+#@---------------------------------------------------
+#@ Date : 20100202
+#@ Author : Branden Schneider
+#@ Reason : Added HP Support (HealthState)
+#@---------------------------------------------------
+#@ Date : 20100512
+#@ Author : Claudio Kuenzler www.claudiokuenzler.com
+#@ Reason : Combined different versions (Joshua and Branden)
+#@ Reason : Added hardware type switch (dell or hp)
+#@---------------------------------------------------
+#@ Date : 20100626/28
+#@ Author : Samir Ibradzic www.brastel.com
+#@ Reason : Added basic server info
+#@ Reason : Wanted to have server name, serial number & bios version at output
+#@ Reason : Set default return status to Unknown
+#@---------------------------------------------------
+#@ Date : 20100702
+#@ Author : Aaron Rogers www.cloudmark.com
+#@ Reason : GlobalStatus was incorrectly getting (re)set to OK with every CIM element check
+#@---------------------------------------------------
+#@ Date : 20100705
+#@ Author : Claudio Kuenzler www.claudiokuenzler.com
+#@ Reason : Due to change 20100702 all Dell servers would return UNKNOWN instead of OK...
+#@ Reason : ... so added Aaron's logic at the end of the Dell checks as well
+#@---------------------------------------------------
+#@ Date : 20101028
+#@ Author : Claudio Kuenzler www.claudiokuenzler.com
+#@ Reason : Changed text in Usage and Example so people dont forget to use https://
+#@---------------------------------------------------
+#@ Date : 20110110
+#@ Author : Ludovic Hutin (Idea and Coding) / Claudio Kuenzler (Bugfix)
+#@ Reason : If Dell Blade Servers are used, Serial Number of Chassis was returned
+#@---------------------------------------------------
+#@ Date : 20110207
+#@ Author : Carsten Schoene carsten.schoene.cc
+#@ Reason : Bugfix for Intel systems (in this case Intel SE7520) - use 'intel' as system type
+#@---------------------------------------------------
+#@ Date : 20110215
+#@ Author : Ludovic Hutin
+#@ Reason : Plugin now catches Socket Error (Timeout Error) and added a timeout parameter
+#@---------------------------------------------------
+#@ Date : 20110217/18
+#@ Author : Ludovic Hutin / Tom Murphy
+#@ Reason : Bugfix in Socket Error if clause
+#@---------------------------------------------------
+#@ Date : 20110221
+#@ Author : Claudio Kuenzler www.claudiokuenzler.com
+#@ Reason : Remove recently added Timeout due to incompabatility on Windows
+#@ Reason : and changed name of plugin to check_esxi_hardware
+#@---------------------------------------------------
+#@ Date : 20110426
+#@ Author : Claudio Kuenzler www.claudiokuenzler.com
+#@ Reason : Added 'ibm' hardware type (compatible to Dell output). Tested by Keith Erekson.
+#@---------------------------------------------------
+#@ Date : 20110426
+#@ Author : Phil Randal
+#@ Reason : URLise Dell model and tag numbers (as in check_openmanage)
+#@ Reason : Return performance data (as in check_openmanage, using similar names where possible)
+#@ Reason : Minor code tidyup - use elementName instead of instance['ElementName']
+#@---------------------------------------------------
+#@ Date : 20110428
+#@ Author : Phil Randal (phil.randal@gmail.com)
+#@ Reason : If hardware type is specified as 'auto' try to autodetect vendor
+#@ Reason : Return performance data for some HP models
+#@ Reason : Indent 'verbose' output to make it easier to read
+#@ Reason : Use OptionParser to give better parameter parsing (retaining compatability with original)
+#@---------------------------------------------------
+#@ Date : 20110503
+#@ Author : Phil Randal (phil.randal@gmail.com)
+#@ Reason : Fix bug in HP Virtual Fan percentage output
+#@ Reason : Slight code reorganisation
+#@ Reason : Sort performance data
+#@ Reason : Fix formatting of current output
+#@---------------------------------------------------
+#@ Date : 20110504
+#@ Author : Phil Randal (phil.randal@gmail.com)
+#@ Reason : Minor code changes and documentation improvements
+#@ Reason : Remove redundant mismatched ' character in performance data output
+#@ Reason : Output non-integral values for all sensors to fix problem seen with system board voltage sensors
+#@ on an IBM server (thanks to Attilio Drei for the sample output)
+#@---------------------------------------------------
+#@ Date : 20110505
+#@ Author : Fredrik Aslund
+#@ Reason : Added possibility to use first line of a file as password (file:)
+#@---------------------------------------------------
+#@ Date : 20110505
+#@ Author : Phil Randal (phil.randal@gmail.com)
+#@ Reason : Simplfy 'verboseoutput' to use 'verbose' as global variable instead of as parameter
+#@ Reason : Don't look at performance data from CIM_NumericSensor if we're not using it
+#@ Reason : Add --no-power, --no-volts, --no-current, --no-temp, and --no-fan options
+#@---------------------------------------------------
+#@ Date : 20110506
+#@ Author : Phil Randal (phil.randal@gmail.com)
+#@ Reason : Reinstate timeouts with --timeout parameter (but not on Windows)
+#@ Reason : Allow file:passwordfile in old-style arguments too
+#@---------------------------------------------------
+#@ Date : 20110507
+#@ Author : Phil Randal (phil.randal@gmail.com)
+#@ Reason : On error, include numeric sensor value in output
+#@---------------------------------------------------
+#@ Date : 20110520
+#@ Author : Bertrand Jomin
+#@ Reason : Plugin had problems to handle some S/N from IBM Blade Servers
+#@---------------------------------------------------
+#@ Date : 20110614
+#@ Author : Claudio Kuenzler (www.claudiokuenzler.com)
+#@ Reason : Rewrote file handling and file can now be used for user AND password
+#@---------------------------------------------------
+#@ Date : 20111003
+#@ Author : Ian Chard (ian@chard.org)
+#@ Reason : Allow a list of unwanted elements to be specified, which is useful
+#@ in cases where hardware isn't well supported by ESXi
+#@---------------------------------------------------
+#@ Date : 20120402
+#@ Author : Claudio Kuenzler (www.claudiokuenzler.com)
+#@ Reason : Making plugin GPL compatible (Copyright) and preparing for OpenBSD port
+#@---------------------------------------------------
+#@ Date : 20120405
+#@ Author : Phil Randal (phil.randal@gmail.com)
+#@ Reason : Fix lookup of warranty info for Dell
+#@---------------------------------------------------
+#@ Date : 20120501
+#@ Author : Craig Hart
+#@ Reason : Bugfix in manufacturer discovery when cim entry not found or empty
+#@---------------------------------------------------
+#@ Date : 20121027
+#@ Author : Claudio Kuenzler (www.claudiokuenzler.com)
+#@ Reason : Added workaround for Dell PE x620 where "System Board 1 Riser Config Err 0: Connected"
+#@ element outputs wrong return code. Dell, please fix that.
+#@ Added web-link to VMware CIM API 5.x at top of script.
+#@---------------------------------------------------
+
+import sys
+import time
+import pywbem
+import re
+import string
+from optparse import OptionParser,OptionGroup
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