#!/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
# .1.3.6.1.4.1.476.1.42.3.9.20.1.10.1.2.1.4868 Calculated Next Maintenance Month
# .1.3.6.1.4.1.476.1.42.3.9.20.1.20.1.2.1.4868 5
# .1.3.6.1.4.1.476.1.42.3.9.20.1.10.1.2.1.4869 Calculated Next Maintenance Year
# .1.3.6.1.4.1.476.1.42.3.9.20.1.20.1.2.1.4869 2017

factory_settings['liebert_maintenance_default_levels'] = {
                'levels' : (10, 5) # Remaining days until next maintenance
}

def inventory_liebert_maintenance(parsed):
    return [ (None, {}) ]


def check_liebert_maintenance(item, params, parsed):
    for key, value in parsed.iteritems():
        if "month" in key.lower():
            month = value
        elif "year" in key.lower():
            year = value

    yield 0, "Next maintenance in %s/%s" % (month, year)

    warn, crit = params['levels']
    warn_seconds = warn * 60 * 60 * 24
    crit_seconds = crit * 60 * 60 * 24

    dt = time.mktime(time.strptime("%s %s" % (month, year), '%m %Y')) - time.time()

    state = levels_liebert(dt, warn_seconds, crit_seconds, "lower")
    if state > 0:
        yield state, "(warn/crit below %s/%s days)" % (warn, crit)


check_info['liebert_maintenance'] = {
    'parse_function'          : parse_liebert_without_unit,
    'inventory_function'      : inventory_liebert_maintenance,
    'check_function'          : check_liebert_maintenance,
    'service_description'     : 'Maintenance',
    'snmp_info'               : ('.1.3.6.1.4.1.476.1.42.3.9.20.1', [
                                          '10.1.2.1.4868', #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryDataLabel
                                          '20.1.2.1.4868', #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryValue
                                          '10.1.2.1.4869', #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryDataLabel
                                          '20.1.2.1.4869', #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryValue
                              ]),
    'snmp_scan_function'      : scan_liebert,
    'includes'                : [ 'liebert.include' ],
    'default_levels_variable' : 'liebert_maintenance_default_levels',
}
