#!/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.


@network_interface_scan_registry.register
def snmp_scan_function_emc_vplex_if(oid):
    return oid(".1.3.6.1.2.1.1.1.0") == "" and oid(".1.3.6.1.4.1.1139.21.2.2.8.1.*")


def parse_emc_vplex_if(info):
    directors = {}
    for director, ip in info[0]:
        directors[ip] = {"name": director}

    nics = []
    for idx, frontend_info in enumerate(info[1] + info[2]):
        _index, description, readbytes, writebytes, if_ip = frontend_info
        if_ip = if_ip.rsplit(".", 1)[0]

        nic = [0] * 20
        nic[0] = str(idx + 1)  # Index
        nic[1] = description  # Description
        nic[2] = ""
        #nic[3]  = 0                                    # Speed
        nic[4] = "1"  # Status
        # IN
        nic[5] = readbytes  # inoctets
        #nic[6]  = 0                                    # inucast
        #nic[7]  = 0                                    # inmcast
        #nic[8]  = 0                                    # ibcast
        #nic[9]  = 0                                    # indiscards
        #nic[10] = 0                                    # inerrors
        # OUT
        nic[11] = writebytes  # outoctets
        #nic[12] = 0                                    # outucast
        #nic[13] = 0                                    # outmcast
        #nic[14] = 0                                    # outbcast
        #nic[15] = 0                                    # outdiscards
        #nic[16] = 0                                    # outspeed
        #nic[17] = 0                                    # outqlen
        nic[18] = "%s %s" % (directors[if_ip]["name"], description)  # Alias
        #nic[19] = 0                                    # MAC
        nics.append(nic)

    return nics


def inventory_emc_vplex_if(parsed):
    return inventory_if_common(parsed)


def check_emc_vplex_if(item, params, parsed):
    return check_if_common(item, params, parsed)


check_info["emc_vplex_if"] = {
    "parse_function": parse_emc_vplex_if,
    "check_function": check_emc_vplex_if,
    "inventory_function": inventory_emc_vplex_if,
    "service_description": 'Interface %s',
    'snmp_scan_function': snmp_scan_function_emc_vplex_if,
    "snmp_info": [
        (
            ".1.3.6.1.4.1.1139.21.2.2",
            [
                "1.1.3",  # vplexDirectorName
                OID_END
            ]),
        (
            ".1.3.6.1.4.1.1139.21.2.2.5.1",
            [
                1,  # vplexDirectorFEPortIndex
                2,  # vplexDirectorFEPortName
                9,  # vplexDirectorFEPortBytesRead
                10,  # vplexDirectorFEPortBytesWrite
                OID_END
            ]),
        (
            ".1.3.6.1.4.1.1139.21.2.2.7.1",
            [
                1,  # vplexDirectorBEPortIndex
                2,  # vplexDirectorBEPortName
                9,  # vplexDirectorBEPortBytesRead
                10,  # vplexDirectorBEPortBytesWrite
                OID_END
            ]),
    ],
    "has_perfdata": True,
    "default_levels_variable": "if_default_levels",
    "group": "if",
    "includes": ["if.include"],
}
