#!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# |             ____ _               _        __  __ _  __           |
# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
# |                                                                  |
# | Copyright Mathias Kettner 2017             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.


# example output
# .1.3.6.1.4.1.476.1.42.3.9.20.1.10.1.2.1.5266.1 Compressor Head Pressure
# .1.3.6.1.4.1.476.1.42.3.9.20.1.10.1.2.1.5266.2 Compressor Head Pressure
# .1.3.6.1.4.1.476.1.42.3.9.20.1.10.1.2.1.5266.3 Compressor Head Pressure
# .1.3.6.1.4.1.476.1.42.3.9.20.1.10.1.2.1.5266.4 Compressor Head Pressure
# .1.3.6.1.4.1.476.1.42.3.9.20.1.20.1.2.1.5266.1 5.9
# .1.3.6.1.4.1.476.1.42.3.9.20.1.20.1.2.1.5266.2 Unavailable
# .1.3.6.1.4.1.476.1.42.3.9.20.1.20.1.2.1.5266.3 6.1
# .1.3.6.1.4.1.476.1.42.3.9.20.1.20.1.2.1.5266.4 0.0
# .1.3.6.1.4.1.476.1.42.3.9.20.1.30.1.2.1.5266.1 bar
# .1.3.6.1.4.1.476.1.42.3.9.20.1.30.1.2.1.5266.2 bar
# .1.3.6.1.4.1.476.1.42.3.9.20.1.30.1.2.1.5266.3 bar
# .1.3.6.1.4.1.476.1.42.3.9.20.1.30.1.2.1.5266.4 bar


factory_settings['liebert_compressor_default_levels'] = {
        'levels' : (8,12),
}


def inventory_liebert_compressor(parsed):
    for key, values in parsed.iteritems():
        if not "Unavailable" in values[0]:
            yield (key, {})


def check_liebert_compressor(item, params, parsed):
    for key, values in parsed.iteritems():
        if item == key and not "Unavailable" in values[0]:
            value = float(values[0])
            unit = values[1]
            warn, crit = params['levels']
            yield 0, "Head pressure at %s %s" % (value, unit)

            state = levels_liebert(value, warn, crit)
            if state > 0:
                yield state, "(warn/crit at %s%s/%s%s)" % (warn, unit, crit, unit)
        elif item == key:
            yield 3, values[0]


check_info['liebert_compressor'] = {
    'parse_function'          : parse_liebert,
    'inventory_function'      : inventory_liebert_compressor,
    'check_function'          : check_liebert_compressor,
    'service_description'     : '%s',
    'snmp_info'               : ('.1.3.6.1.4.1.476.1.42.3.9.20.1', [
                                          '10.1.2.1.5266', #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryDataLabel
                                          '20.1.2.1.5266', #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryValue
                                          '30.1.2.1.5266', #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryUnitsOfMeasure
                                ]),
    'snmp_scan_function'      : scan_liebert,
    'includes'                : [ 'liebert.include' ],
    'has_perfdata'            : True,
    'default_levels_variable' : 'liebert_compressor_default_levels'
}
