diff --git a/fritzbox_wifi_devices.py b/fritzbox_wifi_devices.py new file mode 100755 index 0000000..3ae44a3 --- /dev/null +++ b/fritzbox_wifi_devices.py @@ -0,0 +1,70 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- + +""" + 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 + If you've put your gunicorn pid somewhere other than the + default /var/run/gunicorn.pid, you can add a section like + this to your munin-node's plugin configuration: + + [fritzbox_*] + env.fritzbox_ip [ip address of the fritzbox] + env.password [fritzbox password] + This plugin supports the following munin configuration parameters: + #%# family=auto contrib + #%# capabilities=autoconf +""" + +import hashlib +import httplib +import os +import re +import sys +import fritzbox_helper as fh +from io import StringIO, BytesIO + +PAGE = '/system/energy.lua' +pattern = re.compile('(\d+) WLAN') + + +def get_connected_wifi_devices(): + """gets the numbrer of currently connected wifi devices""" + + server = os.environ['fritzbox_ip'] + password = os.environ['fritzbox_password'] + + sid = fh.get_sid(server, password) + data = fh.get_page(server, sid, 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 __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")