#!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# |             ____ _               _        __  __ _  __           |
# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
# |                                                                  |
# | Copyright Mathias Kettner 2014             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-
# tails. 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.

# Author: Lars Michelsen <lm@mathias-kettner.de>

hp_proliant_psu_status_map = { 1: 'other', 2: 'ok', 3: 'degraded', 4: 'failed' }
hp_proliant_status2nagios_map = { 'other': 3, 'ok': 0, 'degraded': 2, 'failed': 2 }
hp_proliant_present_map = { 1: 'other', 2: 'absent', 3: 'present' }
hp_proliant_redundant_map = { 1: 'other', 2: 'notRedundant', 3: 'redundant' }

def inventory_hp_proliant_psu(info):
    if len(info) > 0:
        return [ (line[0] + '/' + line[1], None) for line in info if line[2] == '3' ]

def check_hp_proliant_psu(item, params, info):
    for line in info:
        if '/' in item and line[0] + '/' + line [1] == item or line[0] == item:
            chassis, bay, present, status, redundant = line
            snmp_status = hp_proliant_psu_status_map[int(status)]
            status      = hp_proliant_status2nagios_map[snmp_status]

            return (status, 'PSU in chassis %s, bay %s is in state "%s"' %
                         (chassis, bay, snmp_status))
    return (3, "item not found in snmp data")

check_info["hp_proliant_psu"] = {
    'check_function':          check_hp_proliant_psu,
    'inventory_function':      inventory_hp_proliant_psu,
    'service_description':     'HW PSU %s',
    'snmp_info':               (
        ".1.3.6.1.4.1.232.6.2.9.3.1", [
            "1", # cpqHeFltTolPowerSupplyChassis
            "2", # cpqHeFltTolPowerSupplyBay
            "3", # cpqHeFltTolPowerSupplyPresent
            "4", # cpqHeFltTolPowerSupplyCondition
            "9", # cpqHeFltTolPowerSupplyRedundant
        ]
    ),
    'snmp_scan_function':      \
         lambda oid: "proliant" in oid(".1.3.6.1.4.1.232.2.2.4.2.0", "").lower(),
}
