#!/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.


def inventory_emc_datadomain_disks(info):
    inventory = []
    for line in info[0]:
        item = line[0] + "-" + line[1]
        inventory.append((item, None))
    return inventory


def check_emc_datadomain_disks(item, _no_params, info):
    state_table = {
        "1": ("Operational", 0),
        "2": ("Unknown", 3),
        "3": ("Absent", 1),
        "4": ("Failed", 2),
        "5": ("Spare", 0),
        "6": ("Available", 0),
    }
    for line in info[0]:
        if item == line[0] + "-" + line[1]:
            model = line[2]
            firmware = line[3]
            serial = line[4]
            capacity = line[5]
            dev_state = line[6]
            dev_state_str = state_table.get(dev_state, ("Unknown", 3))[0]
            dev_state_rc = state_table.get(dev_state, ("Unknown", 3))[1]
            yield dev_state_rc, dev_state_str
            index = int(line[7].split('.')[1]) - 1
            if len(info[1]) > index:
                busy = info[1][index][0]
                perfdata = [('busy', busy + "%")]
                yield 0, "busy %s%%" % busy, perfdata
            yield 0, "Model %s, Firmware %s, Serial %s, Capacity %s" % (model, firmware, serial,
                                                                        capacity)


check_info["emc_datadomain_disks"] = {
    "check_function": check_emc_datadomain_disks,
    "inventory_function": inventory_emc_datadomain_disks,
    "service_description": "Hard Disk %s",
    "has_perfdata": True,
    "snmp_info": [
        (
            ".1.3.6.1.4.1.19746.1.6.1.1.1",
            [
                1,  # diskPropEnclosureID
                2,  # diskPropIndex
                4,  # diskModel
                5,  # diskFirmwareVersion
                6,  # diskSerialNumber
                7,  # diskPropCapacity
                8,  # diskPropState
                OID_END
            ]),
        (
            ".1.3.6.1.4.1.19746.1.6.2.1.1",
            [
                6,  # diskBusy
            ])
    ],
    "snmp_scan_function": lambda oid: oid(".1.3.6.1.2.1.1.1.0").startswith("Data Domain OS")
}
