check_file_report

#!/usr/bin/env python

import sys
import os
import datetime
import os.path

def parse_datetime(datestring, default):
    if datestring == '':
        return default
    else:
        return datetime.datetime.strptime(datestring, '%Y-%m-%d %H:%M:%S');

def trim(text):
    return text.strip(' \n\t\r')

def parse_int(intstring):
    if intstring == '':
        return 0
    else:
        return int(intstring)

if len(sys.argv) != 4:
	print 'CRITICAL - Input error, usage: ./check_file_report <file> <warn_secs> <crit_secs>'
	sys.exit(2);

filename = sys.argv[1]
warn_seconds =  parse_int(sys.argv[2])
crit_seconds =  parse_int(sys.argv[3])

if warn_seconds < 1:
	print 'CRITICAL - Input error: Warning seconds must be numeric and greater 0.'
	sys.exit(2);

if crit_seconds < 1:
	print 'CRITICAL - Input error: Critical seconds must be numeric and creater 0.'
	sys.exit(2);

if not os.path.isfile(filename):
	print 'CRITICAL - Input error: File not found.'
	sys.exit(2);

with open(filename) as f:
	lines = f.readlines()

if len(lines) != 3:
	print 'CRITICAL - Input error: File does not have two lines.'
	sys.exit(2);

report_time = parse_datetime(trim(lines[0]), datetime.datetime(2000, 1, 1))
now = datetime.datetime.now()
report_status = trim(lines[1]);
report_detail = trim(lines[2]);

if now > (report_time + datetime.timedelta(seconds=crit_seconds)):
	print 'CRITICAL - Critical time expired.'
	sys.exit(2);

if report_status == 'CRITICAL':
	print 'CRITICAL - Report status is critical. Report detail: ' + report_detail
	sys.exit(2);

if now > (report_time + datetime.timedelta(seconds=warn_seconds)):
	print 'WARNING - Warning time expired. Report detail: ' + report_detail
	sys.exit(1);

if report_status == 'WARNING':
	print 'WARNING - Report status is warning. Report detail: ' + report_detail
	sys.exit(1);
 
if report_status == 'OK':
	print 'OK - Report status is OK. Report detail: ' + report_detail
	sys.exit(0);
 
print 'UNKNOWN - Report status is unknown. Report detail: ' + report_detail
sys.exit(3);