#!/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["arris_cmts_mem"] = {
    "levels"     : ( 80.0, 90.0 ),
}


def parse_arris_cmts_mem(info):
    parsed = {}
    for cid, heap, heap_free in info:
        # The Module numbers are starting with 0, not with 1 like the OIDs
        heap, heap_free = float(heap), float(heap_free)
        parsed.setdefault(int(cid) - 1, {
            'mem_used': heap - heap_free,
            'mem_total': heap,
        })
    return parsed


def inventory_arris_cmts_mem(parsed):
    for k in parsed:
        yield k, {}


def check_arris_cmts_mem(item, params, parsed):
    if item not in parsed:
        return 3, '%s not found in agent output' % item
    return check_memory_multiitem(params, parsed[item])



check_info["arris_cmts_mem"] = {
    "parse_function"            : parse_arris_cmts_mem,
    "inventory_function"        : inventory_arris_cmts_mem,
    "check_function"            : check_arris_cmts_mem,
    "service_description"       : "Memory Module %s",
    "has_perfdata"              : True,
    "snmp_scan_function"        : arris_cmts_scan_function,
    "snmp_info"                 : (".1.3.6.1.4.1.4998.1.1.5.3.2.1.1", [
                                    OID_END,
                                    2, # cadMeHeapSize
                                    3, # cadMeHeapRemaining
                                  ]),
    "group"                     : "memory_multiitem",
    "includes"                  : ["arris_cmts.include", "memory.include"],
    "default_levels_variable"   : "arris_cmts_mem",
}

