#!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# |             ____ _               _        __  __ _  __           |
# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
# |                                                                  |
# | Copyright Mathias Kettner 2018             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.


def parse_hp_fan(info):
    return { "%s/%s" % (tray_index, fan_index) : fan_state for fan_index, tray_index, fan_state in info }


def inventory_hp_fan(parsed):
    for fan in parsed:
        yield fan, None


def check_hp_fan(item, _no_params, parsed):
    statemap = {
        "0" :   (3, "unknown"),
        "1" :   (2, "removed"),
        "2" :   (2, "off"),
        "3" :   (1, "underspeed"),
        "4" :   (1, "overspeed"),
        "5" :   (0, "ok"),
        "6" :   (3, "maxstate"),
    }
    return statemap[parsed[item]]


check_info['hp_fan'] = {
    'parse_function'        : parse_hp_fan,
    'inventory_function'    : inventory_hp_fan,
    'check_function'        : check_hp_fan,
    'service_description'   : 'Fan %s',
    'snmp_info'             : ('.1.3.6.1.4.1.11.2.14.11.5.1.54.2.1.1', [ # FAN-MIB - hpicfFanEntry
                                            OID_END, # HpicfDcFanIndex is not-accessible, so this will have to do.
                                            "2",     # hpicfFanTray
                                            "4",     # hpicfFanState
                                ]),
    'snmp_scan_function'    : lambda oid: "hp" in oid(".1.3.6.1.2.1.1.1.0").lower() and "5406rzl2" in oid(".1.3.6.1.2.1.1.1.0").lower(),
}
