#!/usr/bin/env python """ fritzbox_wifi_devices - A munin plugin for Linux to monitor AVM Fritzbox Copyright (C) 2015 Christian Stade-Schuldt Author: Christian Stade-Schuldt Like Munin, this plugin is licensed under the GNU GPL v2 license http://www.opensource.org/licenses/GPL-2.0 Add the following section to your munin-node's plugin configuration: [fritzbox_*] env.fritzbox_ip [ip address of the fritzbox] env.fritzbox_password [fritzbox password] This plugin supports the following munin configuration parameters: #%# family=auto contrib #%# capabilities=autoconf """ import os import re import sys import fritzbox_helper as fh locale = os.environ.get('locale', 'de') patternLoc = {"de": "(\d+) WLAN", "en": "(\d+) wireless LAN"} PAGE = '/system/energy.lua' pattern = re.compile(patternLoc[locale]) def get_connected_wifi_devices(): """gets the numbrer of currently connected wifi devices""" server = os.environ['fritzbox_ip'] password = os.environ['fritzbox_password'] session_id = fh.get_session_id(server, password) data = fh.get_page_content(server, session_id, PAGE) m = re.search(pattern, data) if m: connected_devices = int(m.group(1)) print('wifi.value %d' % connected_devices) def print_config(): print('graph_title AVM Fritz!Box Connected Wifi Devices') print('graph_vlabel Number of devices') print('graph_args --base 1000') print('graph_category network') print('graph_order wifi') print('wifi.label Wifi Connections on 2.4 & 5 Ghz') print('wifi.type GAUGE') print('wifi.graph LINE1') print('wifi.info Wifi Connections on 2.4 & 5 Ghz') if os.environ.get('host_name'): print("host_name " + os.environ['host_name']) if __name__ == '__main__': if len(sys.argv) == 2 and sys.argv[1] == 'config': print_config() elif len(sys.argv) == 2 and sys.argv[1] == 'autoconf': print('yes') elif len(sys.argv) == 1 or len(sys.argv) == 2 and sys.argv[1] == 'fetch': # Some docs say it'll be called with fetch, some say no arg at all try: get_connected_wifi_devices() except: sys.exit("Couldn't retrieve connected fritzbox wifi devices")