#!/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.


#TODO WATO


factory_settings['informix_sessions_default_levels'] = {
    'levels': (50, 60)
}


def parse_informix_sessions(info):
    parsed = {}
    instance = None
    for line in info:
        if line[0].startswith("[[[") and line[0].endswith("]]]"):
            instance = line[0][3:-3]

        elif instance is not None and line[0] == "SESSIONS":
            parsed.setdefault(instance, line[1])

    return parsed


def inventory_informix_sessions(parsed):
    return [(instance, {}) for instance in parsed]


def check_informix_sessions(item, params, parsed):
    if item in parsed:
        sessions = int(parsed[item])
        warn, crit = params['levels']
        state = 0
        infotext = "%s sessions" % sessions
        if sessions >= crit:
            state = 2
        elif sessions >= warn:
            state = 0
        if state:
            infotext += " (warn/crit at %s/%s)" % (warn, crit)
        return state, infotext, [('sessions', sessions)]


check_info['informix_sessions'] = {
    'parse_function'        : parse_informix_sessions,
    'inventory_function'    : inventory_informix_sessions,
    'check_function'        : check_informix_sessions,
    'has_perfdata'          : True,
    'service_description'   : 'Informix Sessions %s',
    'default_levels_variable': 'informix_sessions_default_levels',
}
