#!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# |             ____ _               _        __  __ _  __           |
# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
# |                                                                  |
# | Copyright Mathias Kettner 2015             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.

# Just an assumption, levels as in other fan checks
factory_settings["netextreme_fan_default_levels"] = {
    "lower": (2000, 1000),
    "upper": (8000, 8400),
}


def inventory_netextreme_fan(info):
    return [(line[0], {}) for line in info]


def check_netextreme_fan(item, params, info):
    map_fan_status = {
        "1": (0, "on"),
        "2": (0, "off"),
    }
    for fan_nr, fan_status, fan_speed_str in info:
        if fan_nr == item:
            state, state_readable = map_fan_status[fan_status]
            yield state, "Operational status: %s" % state_readable
            if fan_speed_str:
                yield check_fan(int(fan_speed_str), params)


check_info['netextreme_fan'] = {
    'inventory_function': inventory_netextreme_fan,
    'check_function': check_netextreme_fan,
    'service_description': 'Fan %s',
    'snmp_info': (
        ".1.3.6.1.4.1.1916.1.1.1.9.1",
        [
            "1",  # extremeFanNumber
            "2",  # extremeFanOperational (TruthValue)
            "4",  # extremeFanSpeed (RPM)
        ]),
    'snmp_scan_function': lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.1916.2"),
    'has_perfdata': True,
    'group': 'hw_fans',
    'default_levels_variable': 'netextreme_fan_default_levels',
    'includes': ["fan.include"],
}
