#!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# |             ____ _               _        __  __ _  __           |
# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
# |                                                                  |
# | Copyright Mathias Kettner 2013             mk@mathias-kettner.de |
# +------------------------------------------------------------------+
#
# This file is part of Check_MK.
# The official homepage is at http://mathias-kettner.de/check_mk.
#
# check_mk 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 in version 2.  check_mk is  distributed
# in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
# out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
# PARTICULAR PURPOSE. See the  GNU General Public License for more de-
# ails.  You should have  received  a copy of the  GNU  General Public
# License along with GNU Make; see the file  COPYING.  If  not,  write
# to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
# Boston, MA 02110-1301 USA.

def inventory_dell_om_mem(info):
    return [ (x[0], None) for x in info ]

def check_dell_om_mem(item, _no_params, info):
   failure_mode = {
         0  : 'No failure',
         1  : 'ECC single bit correction warning rate exceeded',
         2  : 'ECC single bit correction failure rate exceeded',
         4  : 'ECC multibit fault encountered',
         8  : 'ECC single bit correction logging disabled',
         16 : 'device disabled because of spare activation',
    }

   for location, status, size, failuremode in info:
       if location == item:
           status = saveint(status)
           failuremode = saveint(failuremode)
           state = 0
           msg = ""
           if status != 3:
               state = 2
               msg = "Modul State is %s(!!), " % status
           label = ""
           if failuremode in [ 2, 4 ]:
               state = 2
               label = "(!!)"
           elif failuremode in [ 1, 8, 16 ]:
               state = 1
               label = "(!)"

           size = get_bytes_human_readable(int(size)*1024)
           return state, msg + "Failuremode: %s%s, Size: %s" % \
           (failure_mode[failuremode], label, size)


   return 3, "Module not found in SNMP tree"

check_info["dell_om_mem"] = {
    "check_function"        : check_dell_om_mem,
    "inventory_function"    : inventory_dell_om_mem,
    "service_description"   : "Module %s",
    "has_perfdata"          : False,
    # There is no other way to find out that openmanage is present.
    "snmp_scan_function"    : lambda oid: oid('.1.3.6.1.4.1.674.10893.1.20.1.0'),
    "snmp_info"             : ( ".1.3.6.1.4.1.674.10892.1.1100.50.1", [
                                                "8.1", #Location
                                                "5.1", #Status
                                                "14.1", #Size
                                                "20.1", #FailureMode
                              ]),
}

