#!/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.

factory_settings["dell_om_sensors_default_levels"] = {"levels": (50, 60)}


def dell_om_sensors_item(name):
    return name.replace("Temp", "").strip()


def inventory_dell_om_sensors(info):
    for line in info:
        if line[3]:
            yield dell_om_sensors_item(line[3]), {}


def check_dell_om_sensors(item, params, info):
    sensor_states = {
        1: "other",
        2: "unknown",
        10: "failed",
    }
    for idx, sensor_state, reading, location_name, dev_crit, dev_warn, dev_warn_lower, dev_crit_lower in info:
        if item == idx or dell_om_sensors_item(location_name) == item:
            sensor_state = int(sensor_state)
            if sensor_state in [1, 2, 10]:
                return 2, "Sensor is: " + sensor_states[sensor_state]

            temp = int(reading) / 10.0

            dev_warn, dev_crit, dev_warn_lower, dev_crit_lower = \
               [float(v)/10 if v else None for v in [ dev_warn, dev_crit, dev_warn_lower, dev_crit_lower ]]

            return check_temperature(temp,
                                     params,
                                     "dell_om_sensors_%s" % item,
                                     dev_levels=(dev_warn, dev_crit),
                                     dev_levels_lower=(dev_warn_lower, dev_crit_lower))


check_info["dell_om_sensors"] = {
    "check_function": check_dell_om_sensors,
    "inventory_function": inventory_dell_om_sensors,
    "service_description": "Temperature %s",
    "has_perfdata": True,
    "group": "temperature",
    # There is no other way to find out that openmanage is present.
    "snmp_scan_function": scan_dell_om,
    "snmp_info": (
        ".1.3.6.1.4.1.674.10892.1.700.20.1",
        [
            '2',  # ProbeIndex
            '5',  # ProbeStatus
            '6',  # ProbeReading
            #'7', # ProbeType
            '8',  # ProbeLocationName
            '10',  # ProbeUpperCriticalThreshold',
            '11',  # ProbeUpperNonCriticalThreshold',
            '12',  # ProbeLowerNonCriticalThreshold',
            '13',  # ProbeLowerCriticalThreshold',
            #'16.1', # ProbeDiscreteReading',
        ]),
    "includes": ["dell_om.include", "temperature.include"],
    "default_levels_variable": "dell_om_sensors_default_levels"
}
