#!/usr/bin/python

#
# 2011.05.17
# Vadim Nosovsky
# vlad@nobulus.com
#

cisco_mem_default_values = (90, 95)

def inventory_cisco_mem(checkname, info):
    #return [ (line[0], None) for line in info if len(line) == 2 ]
    #for line in info:
    # print len(line)
    #print info
    #return [ (line[0], None) for line in info if len(line) == 4 ]
    inventory = []
    #inventory.append(("CPUTotalMonIntervalValue", "", "cisco_mem_default_values"))
    inventory.append(("Memory", "", "cisco_mem_default_values"))
    return inventory
    #return [ (line[0], None) for line in info ]

def check_cisco_mem(item, params, info):
  warn, crit = params
  for line in info:



     #this_item = line[0] != '' and line[0] or line[5]
     #if this_item == item:
         mem_used = int(line[0])
         mem_free = int(line[1])
	 percent_used = mem_used*100/(mem_used+mem_free)
         perfdata = [ ("mem_used", mem_used),
                      ("mem_free", mem_free) ]
         memtext = "used: %.f Kb (%.f %%), free: %.f Kb" % (mem_used/1024, percent_used, mem_free/1024)
         if percent_used >= crit:
             return (2, "CRITICAL - Memory: %s (critical at %d %%)" % (memtext, crit), perfdata)
         elif percent_used >= warn:
             return (1, "WARNING - Memory: %s (warning at %d %%)" % (memtext, warn), perfdata)
         else:
             return (0, "OK - Memory: %s (warning at %d %%)" % (memtext, warn), perfdata)
         #return (0, "OK - Memory: %s" % (memtext), perfdata)
         #return (0, "OK - Memory", perfdata)
         #return (0, "OK - Memory")

  return (3, "UNKNOWN - oh no! no Memory found. how is that possible???")

check_info['cisco_mem'] = (check_cisco_mem, "%s", 1,  inventory_cisco_mem)
snmp_info['cisco_mem'] = ( ".1.3.6.1.4.1.9.9.48.1.1.1", [ 5, 6 ] )
snmp_scan_functions['cisco_mem'] = \
    lambda oid: "cisco" in oid(".1.3.6.1.2.1.1.1.0").lower() and \
           oid(".1.3.6.1.4.1.9.9.48.1.1.1.2.1") != None