add files

README.md

@@ -1 +1,19 @@
 # check_fhem
+
+check_MK Plugin für FHEM
+
+## Feature
+* automatische Inventarisierung neuer Endgeräte
+* Graphen (NagVis)
+* Zeitlicher Verlauf des letzten Jahres
+* Konfigurationsüberwachung
+* Überwachung des Batterie-Status
+
+## extended Feature
+* DewPoint-optimierte Ünerwachung (sofern in FHEM aktiviert)
+* Unterschützung von HomeMatic-Channel
+
+## ToDo
+* Einbindung weiterer Geräte/Hersteller
+* Perf-O-Meter
+* Aufnahme weiterer Überwachungs-Parameter (Readings,...)

local/share/check_mk/agents/mk_fhem

@@ -0,0 +1,83 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+
+#use lib qw(..);
+use JSON qw( );
+use Data::Dumper;               # Perl core module
+
+my %devices;
+
+my $fhem_outpout = `/opt/fhem/fhem.pl 7072 "jsonlist2 TYPE=.*:FILTER=state=..*:FILTER=model!=CCU-FHEM:FILTER=model!=ActionDetector"`;
+my $json = JSON->new;
+my $data = $json->decode($fhem_outpout);
+
+my $aref = $data->{Results};
+
+for my $device (@$aref) {
+
+        ## filter for physical devices (IODev is set) OR channel-devices
+        if (defined $device->{Attributes}{IODev} || ( defined $device->{Internals}{device} && defined $device->{Internals}{chanNo} ) ) {
+                my $devicename;
+
+                ## check if device is a channel
+                if ( defined $device->{Internals}{device} && defined $device->{Internals}{chanNo} ) {
+                        ## channel!
+                        $devicename = $device->{Internals}{device};
+                } else {
+                        ## physical device
+                        $devicename = $device->{Name};
+                }
+
+                ## get device attributes
+                while (my ($attribute, $value) = (each($device->{Attributes}))) {
+                        ## e.g: $devices{eg.wz.thermostat}{Attributes}{model} = HM-SEC-SCo;
+                        $devices{$devicename}{$device->{Name}}{Attributes}{$attribute} = $value;
+                }
+                ## get device readings
+                foreach my $data (sort keys $device->{Readings}){
+                        while (my ($reading, $value) = (each($device->{Readings}{$data}))) {
+                                ## e.g: $devices{eg.wz.thermostat}{Readings}{model} = HM-SEC-SCo;
+                                $devices{$devicename}{$device->{Name}}{Readings}{$data}{$reading} = $value;
+                        }
+                }
+                ## get device internals
+                while (my ($internal, $value) = (each($device->{Internals}))) {
+                        ## e.g: $devices{eg.wz.thermostat}{Internals}{LASTInputDev} = myJeeLink;
+                        $devices{$devicename}{$device->{Name}}{Internals}{$internal} = $value;
+                }
+
+        }
+}
+
+
+print "<<<fhem>>>\n";
+
+print "Detected devices: ";
+foreach my $device (sort keys %devices ){
+        print "$device ";
+}
+print "\n";
+
+foreach my $device (sort keys %devices ){
+        printf("%-41s %-32s %-20s %s\n", $device, $device, 'TYPE', $devices{$device}{$device}{Internals}{TYPE});
+
+        ## print model type if defined
+        if ( $devices{$device}{$device}{Attributes}{model} ) {
+                printf("%-41s %-32s %-20s %s\n", "", $device, 'model', $devices{$device}{$device}{Attributes}{model});
+        }
+
+        foreach my $channel (sort keys $devices{$device}){
+                ## get device readings
+                foreach my $reading (sort keys $devices{$device}{$channel}{Readings}){
+                        if ( "$reading" !~ /RegL_\d+/) {
+                                ## e.g: $devices{eg.wz.thermostat}{Readings}{model} = HM-SEC-SCo
+                                printf("%-20s %-20s %-30s   %-20s %s\n","", $devices{$device}{$channel}{Readings}{$reading}{Time}, $channel, $reading, $devices{$device}{$channel}{Readings}{$reading}{Value});
+                        }
+                }
+        }
+}
+
+
+#print Dumper \%devices;
+

local/share/check_mk/checks/fhem

@@ -0,0 +1,311 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import time
+import datetime
+
+# Example for output from agent
+# ---------------------------------------------------------
+#<<<fhem>>>
+#Detected devices: Bad.Temp Dachboden.Temp Gaestezimmer.Temp Partyraum.Temp Schlafzimmer.Temp  
+#Bad.Temp				          Bad.Temp                         TYPE		            LaCrosse
+#		     2016-11-16 08:39:41  Bad.Temp		                   battery              ok
+#		     2016-11-16 08:39:41  Bad.Temp		                   dewpoint             15.1
+#		     2016-11-16 08:39:41  Bad.Temp		                   humdiff              0
+#		     2016-11-16 08:39:41  Bad.Temp		                   humidity             83
+#eg.bad.waschmaschine_pwr		  eg.bad.waschmaschine_pwr         TYPE		            Revolt
+#		     2016-11-15 16:54:48  eg.bad.waschmaschine_pwr         avgpower             263.19
+#		     2016-11-16 09:18:07  eg.bad.waschmaschine_pwr         current              0
+#		     2016-11-16 09:18:07  eg.bad.waschmaschine_pwr         energy               9.27
+#		     2016-11-16 09:18:07  eg.bad.waschmaschine_pwr         frequency            50
+#		     2016-11-16 09:18:07  eg.bad.waschmaschine_pwr         pf		            0
+#		     2016-11-16 09:18:07  eg.bad.waschmaschine_pwr         power		        0
+#		     2016-11-16 09:18:07  eg.bad.waschmaschine_pwr         state		        P:   0.0 E:   9.27 V: 226 C:   0.00 F: 50 Pf: 0.00
+#		     2016-11-16 09:18:07  eg.bad.waschmaschine_pwr         voltage              226
+#eg.wz.heizung		              eg.wz.heizung		               TYPE		            CUL_HM
+#				                  eg.wz.heizung		               model		        HM-CC-RT-DN
+#		     2016-11-15 09:46:13  eg.wz.heizung		               Activity             alive
+#		     2016-11-15 23:03:10  eg.wz.heizung		               CommandAccepted      yes
+#		     2016-11-07 06:01:06  eg.wz.heizung		               D-firmware           1.4
+#		     2016-11-07 06:01:06  eg.wz.heizung		               D-serialNr           MEQ0252852
+#		     2016-11-07 06:04:23  eg.wz.heizung		               PairedTo             0x5FF2BE
+#		     2016-11-07 06:04:23  eg.wz.heizung		               R-backOnTime         10 s
+#		     2016-11-07 06:04:23  eg.wz.heizung		               R-btnLock            on
+## ---------------------------------------------------------
+
+def inventory_fhem(info):
+	# Detected devices: Bad.Temp Dachboden.Temp Gaestezimmer.Temp
+	line = info[0]
+	if len(line) > 2:
+		for device in line[2:]:
+			yield device, {}
+
+def check_fhem(item, params, info):
+	# [[u'Detected', u'fhem:', u'Bad.Temp', u'Dachboden.Temp', u'Gaestezimmer.Temp', u'Partyraum.Temp', u'Schlafzimmer.Temp'], [u'Bad.Temp', u'TYPE', u'LaCrosse'], [u'2016-07-14', u'13:15:07', u'state', u'T:', u'21.4', u'H:', u'77'], [u'2016-07-14', u'13:15:07', u'dewpoint', u'17.2'], [u'Dachboden.Temp', u'TYPE', u'LaCrosse'], [u'2016-07-14', u'13:15:10', u'state', u'T:', u'23.5', u'H:', u'53'], [u'2016-07-14', u'13:15:10', u'dewpoint', u'13.4'], [u'Gaestezimmer.Temp', u'TYPE', u'LaCrosse'], [u'2016-07-14', u'13:15:10', u'state', u'T:', u'22.8', u'H:', u'66'], [u'2016-07-14', u'13:15:10', u'dewpoint', u'16.1'], [u'Partyraum.Temp', u'TYPE', u'LaCrosse'], [u'2016-07-14', u'13:15:12', u'state', u'T:', u'23', u'H:', u'59'], [u'2016-07-14', u'13:15:12', u'dewpoint', u'14.6'], [u'Schlafzimmer.Temp', u'TYPE', u'LaCrosse'], [u'2016-07-14', u'13:15:08', u'state', u'T:', u'22.8', u'H:', u'59'], [u'2016-07-14', u'13:15:08', u'dewpoint', u'14.4']]
+
+	fwarn, fcrit = None, None
+
+	if "level_data_age" in params:
+		dage_warn, dage_crit = params["level_data_age"]
+	if "level_temp_max" in params:
+		tmax_warn, tmax_crit = params["level_temp_max"]
+	if "level_temp_min" in params:
+		tmin_warn, tmin_crit = params["level_temp_min"]
+
+
+	# See if any checks are diabled (set to 0)
+#	if dage_warn != None and dage_warn == 0:
+#		dage_warn = None;
+#	if dage_crit != None and dage_crit == 0:
+#		dage_crit = None;
+#	if cbwarn != None and cbwarn == 0:
+#		cbwarn = None;
+#	if cbcrit != None and cbcrit == 0:
+#		cbcrit = None;
+	
+
+	errorlevel, warnlevel = 0, 0
+
+	model = ""
+	output = []
+	data = {}
+
+#	## bugfix, at beginning all timestamp up-to-date 
+#	## necessary because some devices don't send all data (weather-provider has no battery)
+#	battery_timestamp, dewpoint_timespamp, state_timestamp = time.time(), time.time(), time.time()
+
+	errorlevel = 0
+	ourstatus = 0
+	device = ""
+	for line in info:
+		if len(line) == 4 and line[2] == 'TYPE':
+			if line[0] == item:
+				dev_type = line[3]
+				ourstatus = 1
+			elif ourstatus == 1:
+				break
+		elif ourstatus == 1:
+#			if line[0] == model:
+#				model = line[0]
+			if len(line) > 3 and line[3] != 'null':
+				data[line[3]] = {}
+				data[line[3]]['value']=line[4]
+				data[line[3]]['time']=( "%s %s" % (line[0], line[1]))
+				data[line[3]]['channel'] = line[2]
+	
+	if ourstatus == 0:
+		return (3, "UNKNOWN - %s - %s " % (device, dewpoint))
+
+	perfdata = []
+
+# ##################################################################
+
+	## key 		=> variable_name
+	## title 	=> readable output
+	## unit		=> °C, &, V., kmh, ... (for output)
+	## channel	=> filter for channel (HomeMatic)
+	## show		=> print if no error
+	## perfd	=> print perfdata
+        for key, title, unit, channel, show, perfd in [
+	     ##	key			 title			 unit		channel		show	perfd
+	     ##  -------	 -------		 -------	------- 	----	-----
+        ('temperature',  'temperature',  u'°C',		'',		    1,	    1),
+        ('desired-temp', 'desiredtemp',  u'°C',		'',		    1,	    1),
+		('humidity',     'humidity',     u'%',		'',		    1,      1),
+		('dewpoint',     'dewpoint',     u'°C',		'',		    1,      1),
+		('contact',      'contact',		 '',		'',		    1,      1),
+		('valveposition','valveposition',u'%',		'',		    1,      1),
+		('battery',      'battery',		 '',		'',		    1,      0),
+		('batteryLevel', 'batteryLevel', 'V',		'',		    1,      1),
+		('controlMode',  'controlMode',	 '',		'Clima',    0,      0),
+		('Activity',	 'activity',	 '',		'',		    0,      1),
+		('power',		 'power',		 'kWh',		'',		    1,      1),
+		('energy',		 'energy',		 'W',		'',		    1,	    1),
+		('voltage',		 'voltage',		 'V',		'',		    1,	    1),
+		## HomeMatic
+		('measured-temp',  'temperature',   u'°C',	'',		    1,      1),
+		('actuator',       'valveposition',	u'%',	'',		    1,      1),
+		('R-btnLock',	   'btnLock',		'',		'',		    0,	    0),
+		('R-globalBtnLock','globalBtnLock', '',     '',	        0,      0),
+		('R-modusBtnLock', 'modusBtnLock',	'',		'',		    0,	    0),
+		## MilightDevice (and others?)
+		('brightness',	   'brightness',	u'%',	'',		    1,	    1),
+		('brightness_on',  'brightness_on',	u'%',	'',     	0,      1),
+		('ct',    		   'ct'			    ,'K',   '', 	    1,      1),
+		('hsv',    		   'hsv',     		'',     '',     	0,      0),
+		('transitionInProgress','transitionInProgress', '', '',	0,      1),
+		## MiLightBridge
+		('protocol',	   'protocol',		'',	 	'',		    0,	    0),
+		('checkInterval',  'checkInterval', 's',    '',         0,      0),
+		('sendInterval',   'sendInterval',  's',    '',         0,      0),
+        ]:
+	  ## reset
+	  display_value = "" 
+	  ignoreit	= ""
+#	  var_data_age = ""
+
+
+	  ## check if device output data (temperature, humidity, ... )
+	  try:
+		if data[key]['value']:
+		    value = data[key]['value']
+
+		    ## build dynamic variable names ...
+		    var_max = 'level_%s_max' % title
+		    var_min = 'level_%s_min' % title
+		    var_data_age = '%s_date' % title
+		    var_plain = 'var_%s' % title	## e.g. contact: open (var_plain => open)
+
+	#	    print var_data_age
+	#            	if  params[eval("desiredtemp_date")]:
+	#			print desiredtemp_date
+	#	      	pass
+	#	    except:
+	#	   	pass
+		
+
+		    try:
+			if params[eval("var_max")]:
+				## check the difference between dewpoint and temperature
+				if key == 'dewpoint':
+				        max_warn_dewpoint, max_crit_dewpoint = params[eval("var_max")]
+				        max_warn = float(data['temperature']['value']) - max_warn_dewpoint
+				        max_crit = float( data['temperature']['value']) - max_crit_dewpoint
+				else:   
+					max_warn, max_crit = params[eval("var_max")]
+			pass
+		    except:
+			max_warn, max_crit = 0, 0
+			pass
+		    try:
+			if params[eval("var_min")]:
+				min_warn, min_crit = params[eval("var_min")]
+			pass
+		    except:
+			min_warn, min_crit = 0, 0
+			pass
+		    try:
+		        if params[eval("var_plain")]:
+				var_plain = params[eval("var_plain")]
+		        pass
+		    except:
+		        var_plain = None
+		        pass
+
+		    try:
+			if eval(var_data_age) and eval(var_data_age) != "":
+				local_timestamp = time.time()
+				var_data_timestamp = time.mktime(datetime.datetime.strptime(eval(var_data_age) , "%Y-%m-%d %H:%M:%S").timetuple())
+				data_age = int( ( local_timestamp - var_data_timestamp ) / 60 )
+			pass
+		    except:
+			## bugfix, at beginning all timestamp up-to-date 
+			## necessary because some devices don't send all data (weather-provider has no battery)
+			data_age = 0
+			pass
+
+
+	#	    if data_age > dage_crit:
+	##		 print ("data_age = %s, dage_crit = %s" % (data_age, dage_crit))
+	#               	 display_value = ("data to old [" + str(data_age)  + "min] (!!)")
+	#		 errorlevel = 2
+	#	    elif data_age > dage_crit: 
+	#		 display_value = ("data to old [" + str(data_age)  + "min] (!)")
+	#		 warnlevel = 1
+	#	    else:
+
+		    if key == 'humidity' and params['var_dewpoint_override'] == 'true':
+			ignoreit = 'true'
+
+		    ## there are sometime duplicate keys on channel like controlmode in '_Clima' and '_Climate' 
+		    ## Just filter out some HomeMatic-channel
+		    if channel == '' or data[key]['channel'] == "%s_%s" % (item, channel):
+			    ## check critical level (max/min)
+			    if ( (max_crit != 0 and float(value) >= max_crit) or (min_crit != 0 and float(value) <= min_crit) ) and not ignoreit:
+				if max_crit != 0 and float(value) >= max_crit:
+					display_value = ('%s%s (warn/crit at %s%s/%s%s) (!!)' % ( value, unit, max_warn, unit, max_crit, unit))
+				elif float(value) <= min_crit:
+					display_value = ('%s%s (warn/crit at %s%s/%s%s) (!!)' % ( value, unit, min_warn, unit, min_crit, unit)) 
+				errorlevel = 2
+			    ## check warning level (max/min)
+			    elif ( (max_warn != 0 and float(value) >= max_warn) or (min_warn != 0 and float(value) <= min_warn) ) and not ignoreit:
+				if max_warn != 0 and float(value) >= max_warn:
+					display_value = ('%s%s (warn/crit at %s%s/%s%s) (!)' % ( value, unit, max_warn, unit, max_crit, unit))
+				elif float(value) <= min_warn:
+					display_value = ('%s%s (warn/crit at %s%s/%s%s) (!)' % ( value, unit, min_warn, unit, min_crit, unit))
+				warnlevel = 1
+			    elif var_plain:
+				## just alert if value not identic or ignored
+				if value == var_plain or var_plain == "ignore":
+					if show:
+						display_value = ('%s%s' % ( value, unit ))
+					if perfd:
+						perfdata.append( ( key , 1, ""  ) )
+				else:
+					display_value = ("%s (expected: %s) (!!)" % (value, var_plain))
+					errorlevel = 2
+					if perfd:
+						perfdata.append( ( key, 0, "" ) )
+			    ## define output
+			    elif show:
+				display_value = ('%s%s' % ( value, unit ))
+
+			    ## define perfdata (just add numeric values)
+			    if perfd and not var_plain:
+				perfdata.append( ( title, value, max_warn, max_crit, "", "" ) )
+
+
+			    ## not used (yet)
+#			    if data_age > dage_crit:
+#				 display_value += (" (data obsolet: %s min) (warn/crit at %s/%smin) (!!)" % (str(data_age), dage_warn, dage_crit))
+#				 errorlevel = 2
+#			    elif data_age > dage_warn:
+#				 display_value += (" (data obsolet: %s min) (warn/crit at %s/%smin) (!)" % (str(data_age), dage_warn, dage_crit)) 
+#				 warnlevel = 1
+
+
+			    if display_value != "":
+				output.append('%s: %s' % (title, display_value))
+	  	pass
+
+	  except:
+		pass
+
+
+
+# ##################################################################
+
+  	if errorlevel > 1:
+		exitcode = 2
+	elif warnlevel > 0:
+		exitcode = 1
+	else:
+		exitcode = 0
+
+	return exitcode, ', '.join(output), perfdata
+
+
+factory_settings["fhem_default_params"] = {
+	"level_data_age"    	: (30, 90), 	# warn/crit for data age (min)
+	"level_temperature_max"	: (26, 30), 	# warn/crit for max. temperature
+    "level_temperature_min"	: (15, 12), 	# warn/crit for min. temperature
+	"level_humidity_max"  	: (70, 80), 	# warn/crit for max. humidity
+	"level_humidity_min"  	: (50, 45), 	# warn/crit for min. humidity
+	"level_dewpoint_max"	: (3, 1),   	# warn/crit for diff to temperatur (exp. 17°C (dewp) vs 20°C(temp))
+    "level_batteryLevel_min": (2.1, 2.3), 	# warn/crit for max. temperature
+	"var_activity"		    : ("alive"), 	# default for alive
+	"var_contact"	    	: ("ignore"), 	# default for contact
+	"var_dewpoint_override"	: ("true"),	# don't alert humidity if dewpoint given
+	"var_btnLock"		    : ("ignore"),	# simple button lock
+	"var_globalBtnLock"   	: ("ignore"),   # full button lock
+	"var_modusBtnLock"    	: ("ignore"),   # modus button lock
+}
+
+check_info['fhem'] = {
+    "check_function"          : check_fhem,
+    "inventory_function"      : inventory_fhem,
+    "service_description"     : "FHEM %s",
+    "has_perfdata"            : True,
+    "group"                   : "fhem",
+    "default_levels_variable" : "fhem_default_params",
+}

local/share/check_mk/pnp-templates/check_mk-fhem.php

@@ -0,0 +1,130 @@
+<?php
+# PNP4Nagios template for check_fhem FHEM check
+# Author: Jonas Nickl <kontakt@jonasnickl.de>
+
+#$defopt = "--vertical-label 'Bytes' -l0 -b 1024 ".
+$defopt = "--color MGRID\"#cccccc\" --color GRID\"#dddddd\" ";
+
+#$def[] = "";
+#$opt[] = "";
+
+# Work with names rather then numbers.
+global $fhem_defines;
+$fhem_defines = array();
+foreach ($NAME as $i => $n) {
+    $fhem_defines[$n] = "DEF:$n=$RRDFILE[$i]:$DS[$i]:MAX ";
+}
+
+# avoid redeclaration errors if this file is include multiple times (e.g. by basket)
+if (!function_exists('fhem_area')) {
+    function fhem_area($varname, $color, $title, $unit, $stacked)
+    {
+        return fhem_curve("AREA", $varname, $color, $title, $unit, $stacked);
+    }
+
+    function fhem_line($varname, $color, $title, $unit, $stacked)
+    {
+        return fhem_curve("LINE1", $varname, $color, $title, $unit, $stacked);
+    }
+
+    function fhem_curve($how, $varname, $color, $title, $unit, $stacked)
+    {
+        global $fhem_defines;
+        $tit = sprintf("%-30s", $title);
+        if (isset($fhem_defines[$varname])) {
+            $x = $fhem_defines[$varname] . "$how:$varname#$color:\"$tit\"";
+            if ($stacked)
+                $x .= ":STACK";
+            $x .= " ";
+#            $x .= "CDEF:${varname}_gb=$varname,1073741824,/ ";
+            $x .= "GPRINT:${varname}:LAST:\"%6.1lf ${unit} last\" ";
+            $x .= "GPRINT:${varname}:AVERAGE:\"%6.1lf ${unit} avg\" ";
+            $x .= "GPRINT:${varname}:MAX:\"%6.1lf ${unit} max\\n\" ";
+            return $x;
+        }
+        else {
+            return "";
+        }
+    }
+}
+
+# 1. Overview
+if (isset($fhem_defines['temperature']) && isset($fhem_defines['humidity']) ) {
+   $ds_name[] = 'temperature';
+   $opt[] = $defopt . "--title \"Temperature + Humidity\"";
+   $def[] = ""
+        . fhem_area("humidity",    	"00bfff", "Humidity",       "%% ", FALSE)
+        . fhem_area("temperature", 	"80ff40", "Temperature",    "°C",  FALSE)
+        . fhem_line("desiredtemp", 	"408f20", "Desired temp",   "°C",  FALSE)
+        . fhem_area("dewpoint",    	"B40404", "Dewpoint",       "°C",  FALSE)  
+        . fhem_line("valveposition",    "00bfff", "Valve position", "%% ",  FALSE)
+        ;
+}
+
+# 2. Temperature
+if (isset($fhem_defines['temperature']) ) {
+   $ds_name[] = 'temperature';
+   $opt[] = $defopt . "--title \"Temperature\"";
+   $def[] = ""
+        . fhem_area("temperature",      "80ff40", "Temperature",    "°C",  FALSE)
+        . fhem_line("desiredtemp",      "408f20", "Desired temp",   "°C",  FALSE)
+        . fhem_area("dewpoint",         "B40404", "Dewpoint",       "°C",  FALSE)  
+        . fhem_line("valveposition",    "00bfff", "Valve position", "%% ",  FALSE)
+        ;
+}
+
+
+## 2. Valveposition 
+#if (isset($fhem_defines['valveposition']) ) {
+#   $opt[] = $defopt . "--title \"Valveposition\"";
+#   $def[] = ""
+#        . fhem_area("temperature", 	"80ff40", "Temperature",    "°C",  FALSE)
+#        . fhem_area("desiredtemp", 	"408f20", "Desired temp",   "°C",  FALSE)
+#        . fhem_line("valveposition",   	"00bfff", "Valve Position", "%% ",  FALSE)
+#        ;
+#}
+
+
+# 3. BatteryLevel
+if (isset($fhem_defines['batteryLevel']) ) {
+   $ds_name[] = 'batteryLevel';
+   $opt[] = $defopt . "--title \"batteryLevel\"";
+   $def[] = ""
+        . fhem_area("batteryLevel",   "e0e0e0", "Battery Level", "V",  FALSE)
+        ;
+}
+
+# 4. Power (kWh)
+if (isset($fhem_defines['power']) ) {
+   $ds_name[] = 'power';
+   $opt[] = $defopt . "--title \"Power\"";
+   $def[] = ""
+        . fhem_area("power",   "e0e0e0", "Power", "kWh",  FALSE)
+#        . fhem_area("dewpoint",     "80ff40", "",          FALSE)
+#        . fhem_area("swap_used",    "408f20", "",          TRUE)
+        ;
+}
+
+# 5. Brightness
+if (isset($fhem_defines['brightness']) ) {
+   $ds_name[] = 'brightness';
+   $opt[] = $defopt . "--title \"Brightness\"";
+   $def[] = ""
+        . fhem_area("brightness",   "ffb90f", "Brightness", "%%",  FALSE)
+        . fhem_line("brightness_on","551a8b", "Brightness_on", "%%",  FALSE)
+        ;
+}
+
+
+# 6. Color temperature (ct)
+if (isset($fhem_defines['ct']) ) {
+   $ds_name[] = 'ct';
+   $opt[] = $defopt . "--title \"Color temperature (ct)\"";
+   $def[] = ""
+        . fhem_curve("LINE2",	"ct",   "ff4500", "Color temperature (ct)", "K",  FALSE)
+        ;
+}
+
+
+
+?>

local/share/check_mk/web/plugins/wato/fhem.py

@@ -0,0 +1,253 @@
+#!/usr/bin/python
+# -*- encoding: utf-8; py-indent-offset: 4 -*-
+
+# Rules for configuring parameters of check fhem
+
+#subgroup_networking =   _("Networking")
+
+register_check_parameters(
+    subgroup_environment,
+    "fhem",
+    _("FHEM"),
+    Transform(
+        Dictionary(
+            elements = [
+                ( "level_temperature_max",
+                  Tuple(
+		      help = _("You can adjust the levels before this service goes into warning/critical. Set to 1000 to disable."),
+                      title = _("Upper Temperature Levels"),
+                      elements = [
+                          Integer(title = _("Warning at"), unit = u"°C", default_value = 26),
+                          Integer(title = _("Critical at"), unit = u"°C", default_value = 30),
+                      ]
+                )),
+                ( "level_temperature_min",
+                  Tuple(
+                      title = _("Lower Temperature Levels"),
+		      help = _("You can adjust the levels before this service goes into warning/critical. Set to -1000 to disable."),
+                      elements = [
+                          Integer(title = _("Warning below"), unit = u"°C", default_value = 0),
+                          Integer(title = _("Critical below"), unit = u"°C", default_value = -10),
+                      ]
+                )),
+#                ( "output_unit",
+#                  DropdownChoice(
+#                      title = _("Display values in "),
+#                      choices = [
+#                        ( "c", _("Celsius") ),
+#                        ( "f", _("Fahrenheit") ),
+#                        ( "k", _("Kelvin") ),
+#                      ]
+#                )),
+                ( "level_humidity_max",
+                  Tuple(
+                      help = _("You can adjust the levels before this service goes into warning/critical. Set to 1000 to disable."),
+                      title = _("Upper huminity levels"),
+                      elements = [
+                          Integer(title = _("Warning at"), unit = u"%", default_value = 70),
+                          Integer(title = _("Critical at"), unit = u"%", default_value = 80),
+                      ]
+                )),
+                ( "level_humidity_min",
+                  Tuple(
+                      title = _("Lower huminity levels"),
+                      help = _("You can adjust the levels before this service goes into warning/critical. Set to -1000 to disable."),
+                      elements = [
+                          Integer(title = _("Warning below"), unit = u"%", default_value = 50),
+                          Integer(title = _("Critical below"), unit = u"%", default_value = 45),
+                      ]
+                )),
+                ( "level_data_age",
+                  Tuple(
+                      title = _("Time left until data becoming obsolet."),
+		      help = _("Time before data becoming obsolete. Set to 0 to disable."),
+                      elements = [
+                          Integer(title = _("Warning older than"), unit = "minutes", default_value = 30),
+                          Integer(title = _("Critical older than"), unit = "minutes", default_value = 90),
+                      ]
+                )),
+                ( "level_batteryLevel_min",
+                  Tuple(
+                      title = _("Level for batterie voltage"),
+                      help = _("You can adjust the levels before this service goes into warning/critical. Set to 0 to disable."),
+                      elements = [
+                          Percentage(title = _("Warning at"), unit = "V", default_value = 2.3),
+                          Percentage(title = _("Critical at"), unit = "V", default_value = 2.1),
+                      ]
+                )),
+
+                ("var_controlMode", 
+		 Alternative(
+                    title = _('Control Mode'),
+                    style = "dropdown",
+                    allow_empty = False,
+		    help = _("Check current control mode. (default: ignore)"),
+		    elements = [
+			FixedValue(
+			    'auto',
+                            totext = "auto",
+                            title = _("auto"),
+			),
+                        FixedValue(
+                            'manual',
+                            totext = "manual",
+                            title = _("manual"),
+                        ),
+                        FixedValue(
+                            'boost',
+                            totext = "boost",
+                            title = _("boost"),
+                        ),
+                        FixedValue(
+                            'day',
+                            totext = "day",
+                            title = _("day"),
+                        ),
+                        FixedValue(
+                            'night',
+                            totext = "night",
+                            title = _("night"),
+                        ),
+
+                        TextAscii(
+                            title = _("custom"),
+                            label = _("custom:"),
+                            size = 50,
+                        ),
+		   ]
+		)),
+		("var_alive",
+		 Alternative(
+                    title = _('Alive state'),
+                    style = "dropdown",
+                    allow_empty = False,
+                    help = _("Check state of reading 'alive' on HomeMatic devices (default: ignore) "),
+                    elements = [
+                        FixedValue(
+                            'alive',
+                            totext = "alive",
+                            title = _("alive"),
+                        ),
+                        FixedValue(
+                            'dead',
+                            totext = "dead",
+                            title = _("dead"),
+                        ),
+                        TextAscii(
+                            title = _("custom"),
+                            label = _("custom:"),
+                            size = 50,
+                        ),
+                   ]
+                )),
+                ("var_contact",
+                 Alternative(
+                    title = _('Contact state'),
+                    style = "dropdown",
+                    allow_empty = False,
+                    help = _("Check state of reading 'contact' (default: ignore) "),
+                    elements = [
+                        FixedValue(
+                            'open',
+                            totext = "open",
+                            title = _("open"),
+                        ),
+                        FixedValue(
+                            'closed',
+                            totext = "closed",
+                            title = _("closed"),
+                        ),
+                        TextAscii(
+                            title = _("custom"),
+                            label = _("custom:"),
+                            size = 50,
+                        ),
+                   ]
+               )),
+               ("var_btnLock",
+                 Alternative(
+                    title = _('btnLock state'),
+                    style = "dropdown",
+                    allow_empty = False,
+                    help = _("Check state of reading 'btnLock' (default: ignore) "),
+                    elements = [
+                        FixedValue(
+                            'on',
+                            totext = "on",
+                            title = _("on"),
+                        ),
+                        FixedValue(
+                            'off',
+                            totext = "off",
+                            title = _("off"),
+                        ),
+                        TextAscii(
+                            title = _("custom"),
+                            label = _("custom:"),
+                            size = 50,
+                        ),
+                   ]
+
+                )),
+               ("var_globalBtnLock",
+                 Alternative(
+                    title = _('globalBtnLock state'),
+                    style = "dropdown",
+                    allow_empty = False,
+                    help = _("Check state of reading 'globalBtnLock' (default: ignore) "),
+                    elements = [ 
+                        FixedValue(
+                            'on',
+                            totext = "on",
+                            title = _("on"),
+                        ),
+                        FixedValue(
+                            'off',
+                            totext = "off",
+                            title = _("off"),
+                        ),
+                        TextAscii(
+                            title = _("custom"),
+                            label = _("custom:"),
+                            size = 50,
+                        ),
+                   ]
+
+                )),
+               ("var_modusBtnLock",
+                 Alternative(
+                    title = _('modusBtnLock state'),
+                    style = "dropdown",
+                    allow_empty = False,
+                    help = _("Check state of reading 'modusBtnLock' (default: ignore) "),
+                    elements = [
+                        FixedValue(
+                            'on',
+                            totext = "on",
+                            title = _("on"),
+                        ),
+                        FixedValue(
+                            'off',
+                            totext = "off",
+                            title = _("off"),
+                        ),
+                        TextAscii(
+                            title = _("custom"),
+                            label = _("custom:"),
+                            size = 50,
+                        ),
+                   ]
+
+                )),
+
+	    ],
+#                optional_keys = False,
+        ),
+        forth = lambda v: type(v) == tuple and { "levels" : v } or v,
+    ),
+    TextAscii(
+        title = _("fhem device"),
+        help = _("Specify the name of the FHEM device, i.e. <tt>eg.bad.heizung</tt>"),
+    ),
+    "dict",
+)