#!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# |             ____ _               _        __  __ _  __           |
# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
# |                                                                  |
# | Copyright Mathias Kettner 2010             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-
# ails.  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.

# Author: Matthias Henze <matthias@mhcsoftware.de>

synology_hdd_temp_default_levels = (40,45)

states = ("normal","initialized","not initialized","system partition failed","crashed")

def inventory_synology_hdd(checkname, info):
#    import pprint; pprint.pprint(info)
    inventory = []
    for hdd, model, state, temp in info:
  if hdd.startswith( 'Disk' ):
	    inventory.append( (hdd, "", "synology_hdd_temp_default_levels") )
    return inventory

def check_synology_hdd(item, params, info):
    warn,crit = params
    
    for hdd, model, state_, temp_ in info:
        temp = int(temp_)
        state = int(state_)-1
        perfdata = [("temp", temp, warn, crit)]
        infotext = " State is %s, HDD temperature is at %s°C (levels at %s/%s)" % (states[state], temp, warn, crit)
        if hdd == item:
	    if ((state == 3) or (state == 4) or (temp >= crit)):
                return (2, "Critical - " + infotext, perfdata )
	    elif (temp >= warn): 
                return (1, "Warning - " + infotext, perfdata ) 
            return (0, "OK - " + infotext, perfdata )

    return (3, "UNKNOWN - HDD")

check_info['synology_hdd'] = (check_synology_hdd, "Synology %s", 1, inventory_synology_hdd)

snmp_info['synology_hdd'] = ( ".1.3.6.1.4.1.6574.2.1.1", [ "2", "3" , "5" ,"6" ] )

def synology_hdd_scan_function(oid):
    return oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.8072")

snmp_scan_functions['synology_hdd'] = synology_hdd_scan_function