#!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# |             ____ _               _        __  __ _  __           |
# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
# |                                                                  |
# | Copyright Mathias Kettner 2018             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.

# comNET GmbH, Fabian Binder - 2018-05-08

# .1.3.6.1.4.1.9.9.719.1.30.11.1.3  cucsMemoryUnitRn
# .1.3.6.1.4.1.9.9.719.1.30.11.1.19 cucsMemoryUnitSerial
# .1.3.6.1.4.1.9.9.719.1.30.11.1.23 cucsMemoryUnitType
# .1.3.6.1.4.1.9.9.719.1.30.11.1.6  cucsMemoryUnitCapacity
# .1.3.6.1.4.1.9.9.719.1.30.11.1.14 cucsMemoryUnitOperability
# .1.3.6.1.4.1.9.9.719.1.30.11.1.17 cucsMemoryUnitPresence

map_memtype = {
    '0': (0, "undiscovered"),
    '1': (0, "other"),
    '2': (0, "unknown"),
    '3': (0, "dram"),
    '4': (0, "edram"),
    '5': (0, "vram"),
    '6': (0, "sram"),
    '7': (0, "ram"),
    '8': (0, "rom"),
    '9': (0, "flash"),
    '10': (0, "eeprom"),
    '11': (0, "feprom"),
    '12': (0, "eprom"),
    '13': (0, "cdram"),
    '14': (0, "n3DRAM"),
    '15': (0, "sdram"),
    '16': (0, "sgram"),
    '17': (0, "rdram"),
    '18': (0, "ddr"),
    '19': (0, "ddr2"),
    '20': (0, "ddr2FbDimm"),
    '24': (0, "ddr3"),
    '25': (0, "fbd2"),
    '26': (0, "ddr4"),
}


def inventory_cisco_ucs_mem(info):
    for name, _serial, _memtype, _capacity, _status, presence in info:
        if presence != '11':  # do not discover missing units
            yield name, None


def check_cisco_ucs_mem(item, _no_params, info):
    for name, serial, memtype, capacity, status, presence in info:
        if name == item:
            state, state_readable = map_operability.get(status,
                                                        (3, "Unknown, status code %s" % status))
            presence_state, presence_readable = map_presence.get(
                presence, (3, "Unknown, status code %s" % presence))
            memtype_state, memtype_readable = map_memtype.get(
                memtype, (3, "Unknown memory type %s" % memtype))
            yield state, "Status: %s" % state_readable
            yield presence_state, "Presence: %s" % presence_readable
            yield memtype_state, "Type: %s" % memtype_readable
            yield 0, "Size: %s MB, SN: %s" % (capacity, serial)


check_info["cisco_ucs_mem"] = {
    "check_function": check_cisco_ucs_mem,
    "inventory_function": inventory_cisco_ucs_mem,
    "service_description": "Memory %s",
    "snmp_scan_function": scan_cisco_ucs,
    "snmp_info": (
        ".1.3.6.1.4.1.9.9.719.1.30.11.1",
        [
            "3",  # cucsMemoryUnitRn
            "19",  # cucsMemoryUnitSerial
            "23",  # cucsMemoryUnitType
            "6",  # cucsMemoryUnitCapacity
            "14",  # cucsMemoryUnitOperability
            "17",  # cucsMemoryUnitPresence
        ]),
    "includes": ["cisco_ucs.include"]
}
