Added NUT UPS drivers

public/NUT UPS/NUT Child UPS Outlet.groovy

+/**
+ *  NUT Child UPS Outlet Device Type for Hubitat
+ *  Peter Gulyas (@guyeeba)
+ *
+ *  Usage:
+ *  See NUT UPS Driver
+ * 
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ *  in compliance with the License. You may obtain a copy of the License at:
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
+ *  on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
+ *  for the specific language governing permissions and limitations under the License.
+ *
+ */
+
+metadata {
+    definition (
+	name: "NUT Child UPS Outlet",
+	namespace: "guyee",
+	author: "Peter Gulyas",
+	importUrl: "http://sgrayban.borgnet.online:8081/nut-ups-driver/NUT%20Child%20UPS%20Outlet.groovy"
+	)
+
+	{
+	capability "Refresh"
+	capability "Switch"
+		
+	// Outlet capabilities
+	capability "VoltageMeasurement"
+	capability "PowerMeter"		
+	}
+	
+	attribute "switchable", "Boolean"
+}
+
+def refresh() {
+    parent.refresh()
+}
+
+// Adds a '+' prefix to the first item's value in case it has a child item. Makes processing much more easier in switch blocks
+def getLeafDesignation(String[] msg) {
+	return (msg.length == 1 ? "" : "+") + msg[0]
+}
+
+def parseOUTLET(String[] msg, String value) {
+	switch (getLeafDesignation(msg)) {
+		case "id":
+		break;
+		case "status":
+			Boolean isOn = value == "on"
+			sendEvent( [
+				name: 'switch',
+				value: value ? "on" : "off",
+				descriptionText: "Outlet status is ${value}"
+			])
+			break;			
+		case "switchable":
+			Boolean isSwitchable = (value == "yes")
+			sendEvent( [
+				name: 'switchable',
+				value: isSwitchable,
+				descriptionText: "Outlet is ${isSwitchable ? "" : "not"} switchable"
+			])
+			break;			
+		default:
+			log.error("ParseOUTLET: Couldn't process message: \"${msg}\"")
+	}
+}

public/NUT UPS/NUT Child UPS.groovy

+/**
+ *  NUT Child UPS Device Type for Hubitat
+ *  Peter Gulyas (@guyeeba)
+ *
+ *  Usage:
+ *  See NUT UPS Driver
+ * 
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ *  in compliance with the License. You may obtain a copy of the License at:
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
+ *  on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
+ *  for the specific language governing permissions and limitations under the License.
+ *
+ */
+
+metadata {
+    definition (
+	name: "NUT Child UPS",
+	namespace: "guyee",
+	author: "Peter Gulyas",
+	importUrl: "http://sgrayban.borgnet.online:8081/nut-ups-driver/NUT%20Child%20UPS.groovy"
+	)
+
+	{
+        capability "Refresh"
+	capability "TemperatureMeasurement"
+	capability "PowerSource"
+		
+	// Outlet capabilities
+	capability "VoltageMeasurement"		
+	capability "PowerMeter"
+	capability "Battery"
+	}
+	
+	attribute "batteryRuntimeSecs", "Integer"
+    attribute "batteryRuntimeMinutes", "Integer"
+	attribute "batteryType", "String"
+	attribute "batteryVoltage", "Float"
+
+	attribute "deviceManufacturer", "String"
+	attribute "deviceModel", "String"
+	attribute "deviceType", "String"
+	attribute "deviceFirmware", "String"
+	attribute "deviceNominalPower", "Integer"
+	
+	attribute "driverName", "String"
+	attribute "driverVersion", "String"
+	attribute "driverVersionInternal", "String"
+	attribute "driverVersionData", "String"
+	
+	attribute "load", "Float"
+	attribute "status", "String"
+
+	attribute "outputVoltage", "Float"
+	attribute "outputVoltageNominal", "Float"
+	attribute "outputFrequency", "Float"
+	attribute "outputFrequencyNominal", "Float"
+
+	attribute "outletDescription", "String"
+	attribute "outletSwitchable", "Boolean"
+	preferences { 
+	input name: "logEnable", type: "bool", title: "Enable debug logging", defaultValue: true
+	}
+}
+
+def refresh() {
+    parent.childRefresh(getUPSName())
+}
+
+// Adds a '+' prefix to the first item's value in case it has a child item. Makes processing much more easier in switch blocks
+def getLeafDesignation(String[] msg) {
+	return (msg.length == 1 ? "" : "+") + msg[0]
+}
+
+def parseVAR(String[] msg) {
+	def key = msg[0].split('\\.', -1)
+	def value = msg.length > 1 ? msg[1] : null
+	
+	switch (getLeafDesignation(key)) {
+		case "+battery":
+			parseBATTERY(key.drop(1), value)
+			break
+		case "+device":
+			parseDEVICE(key.drop(1), value)
+			break
+		case "+driver":
+			parseDRIVER(key.drop(1), value)
+			break
+		case "+ups":
+			parseUPS(key.drop(1), value)
+			break
+		case "+input":
+			parseINPUT(key.drop(1), value)
+			break
+		case "+output":
+			parseOUTPUT(key.drop(1), value)
+			break
+		case "+outlet":
+			parseOUTLET(key.drop(1), value)
+			break
+		default:
+			displayDebugLog("ParseVAR: Couldn't process message: \"${msg}\"")
+	}
+}
+
+def parseBATTERY(String[] msg, String value) {
+	switch (getLeafDesignation(msg)) {
+		case "charge":
+			sendEvent( [
+				name: 'battery',
+				value: Float.parseFloat(value),
+				unit: "%",
+				descriptionText: "Battery is at ${Float.parseFloat(value)}%"
+			])
+			break;
+		case "voltage":
+			sendEvent( [
+				name: 'batteryVoltage',
+				value: Float.parseFloat(value),
+				unit: "V",
+				descriptionText: "Battery voltage is ${Float.parseFloat(value)}V"
+			])
+			break;
+		case "runtime":
+        min = (Integer.parseInt(value) / 60)
+        minutes = Math.round(min)
+			sendEvent( [
+				name: 'batteryRuntimeMinutes',
+                value: minutes,
+				unit: "min",
+                descriptionText: "Remaining runtime is ${minutes} minutes"
+			])
+			sendEvent( [
+				name: 'batteryRuntimeSecs',
+				value: Integer.parseInt(value),
+				unit: "sec",
+				descriptionText: "Remaining runtime is ${Integer.parseInt(value)} seconds"
+			])
+			break;
+		case "type":
+			sendEvent( [
+				name: 'batteryType',
+				value: value,
+				descriptionText: "Battery type is ${value}"
+			])
+			break;
+		default:
+			displayDebugLog("ParseBATTERY: Couldn't process message: \"${msg}\"")
+	}
+}
+
+def parseDEVICE(String[] msg, String value) {
+	switch (getLeafDesignation(msg)) {
+		case "mfr":
+			sendEvent( [
+				name: 'deviceManufacturer',
+				value: value,
+				descriptionText: "Device manufacturer is ${value}"
+			])
+			break;
+		case "type":
+			sendEvent( [
+				name: 'deviceType',
+				value: value,
+				descriptionText: "Device type is ${value}"
+			])
+			break;
+		case "model":
+			sendEvent( [
+				name: 'deviceModel',
+				value: value,
+				descriptionText: "Device model is ${value}"
+			])
+			break;
+		default:
+			displayDebugLog("ParseDEVICE: Couldn't process message: \"${msg}\"")
+	}
+}
+
+def parseDRIVER(String[] msg, String value) {
+	switch (getLeafDesignation(msg)) {
+		case "name":
+			sendEvent( [
+				name: 'driverName',
+				value: value,
+				descriptionText: "Driver name is ${value}"
+			])
+			break;
+		case "version":
+			sendEvent( [
+				name: 'driverVersion',
+				value: value,
+				descriptionText: "Driver version is ${value}"
+			])
+			break;
+ 		case "+version":
+			parseDRIVER_VERSION(msg.drop(1), value)
+			break;
+		case "+parameter": // Not really interesting
+			break;
+		default:
+			displayDebugLog("ParseDRIVER: Couldn't process message: \"${msg}\"")
+	}
+}
+
+def parseDRIVER_VERSION(String[] msg, String value) {
+	switch (getLeafDesignation(msg)) {
+		case "internal":
+			sendEvent( [
+				name: 'driverVersionInternal',
+				value: value,
+				descriptionText: "Driver internal version is ${value}"
+			])
+			break;
+		case "data":
+			sendEvent( [
+				name: 'driverVersionData',
+				value: value,
+				descriptionText: "Driver version data is ${value}"
+			])
+			break;
+		default:
+			displayDebugLog("ParseDEVICE: Couldn't process message: \"${msg}\"")
+	}
+}
+
+def parseUPS(String[] msg, String value) {
+	switch (getLeafDesignation(msg)) {
+		case "temperature":
+			sendEvent( [
+				name: 'temperature',
+				value: Float.parseFloat(value),
+				unit: "°C",
+				descriptionText: "Temperature is ${Float.parseFloat(value)}°C"
+			])
+			break;
+		case "load":
+			sendEvent( [
+				name: 'load',
+				value: Float.parseFloat(value),
+				unit: "%",
+				descriptionText: "UPS load is ${Float.parseFloat(value)}%"
+			])
+			break;
+		case "firmware":
+			sendEvent( [
+				name: 'deviceFirmware',
+				value: value,
+				descriptionText: "Device firmware version is ${value}"
+			])
+			break;
+		case "mfr":
+			sendEvent( [
+				name: 'deviceManufacturer',
+				value: value,
+				descriptionText: "Device manufacturer is ${value}"
+			])
+			break;
+		case "model":
+			sendEvent( [
+				name: 'deviceModel',
+				value: value,
+				descriptionText: "Device model is ${value}"
+			])
+			break;
+		case "status":
+			def statusCodeMap = [
+				'OL': 'Online',
+				'OB': 'On Battery',
+				'LB': 'Low Battery',
+				'HB': 'High Battery',
+				'RB': 'Battery Needs Replaced',
+				'CHRG': 'Battery Charging',
+				'DISCHRG': 'Battery Discharging',
+				'BYPASS': 'Bypass Active',
+				'CAL': 'Runtime Calibration',
+				'OFF': 'Offline',
+				'OVER': 'Overloaded',
+				'TRIM': 'Trimming Voltage',
+				'BOOST': 'Boosting Voltage',
+				'FSD': 'Forced Shutdown'
+			]
+			def statuses = value.split(" ")
+			String statusText = statuses?.collect { statusCodeMap[it] }.join(", ")
+
+			sendEvent( [
+				name: 'status',
+				value: statusText,
+				descriptionText: "Device status is ${statusText}"
+			])
+
+			def powersource = "unknown"
+			if (statuses.contains('OL'))
+				powersource = "mains"
+			else if (statuses.contains('OB'))
+				powersource = "battery"
+
+			sendEvent( [
+				name: 'powerSource',
+				value: powersource,
+				descriptionText: "Power source is ${powersource}"
+			])
+
+			break;
+		case "vendorid": // Not really interesting
+			break;
+		case "timer": // Not really interesting
+			break;
+		case "start": // Not really interesting
+			break;
+		case "productid": // Not really interesting
+			break;
+		case "delay": // Not really interesting
+			break;
+		case "beeper": // Not really interesting
+			break;
+		case "+power":
+			parseUPS_POWER(msg.drop(1), value)
+			break;
+		default:
+			displayDebugLog("ParseUPS: Couldn't process message: \"${msg} - ${value}\"")
+	}
+}
+
+def parseUPS_POWER(String[] msg, String value) {
+	switch (getLeafDesignation(msg)) {
+		case "nominal":
+			sendEvent( [
+				name: 'deviceNominalPower',
+				value: Integer.parseInt(value),
+				unit: "VA",
+				descriptionText: "Device nominal power is ${Integer.parseInt(value)}VA"
+			])
+		break;
+		default:
+			displayDebugLog("ParseUPS_POWER: Couldn't process message: \"${msg} - ${value}\"")
+	}
+}
+			
+def parseINPUT(String[] msg, String value) {
+	switch (getLeafDesignation(msg)) {
+		case "voltage":
+			sendEvent( [
+				name: 'voltage',
+				value: Float.parseFloat(value),
+				unit: "V",
+				descriptionText: "Input voltage is ${Float.parseFloat(value)}V"
+			])
+			break;
+		default:
+			displayDebugLog("ParseINPUT: Couldn't process message: \"${msg}\"")
+	}
+}
+
+def parseOUTPUT(String[] msg, String value) {
+	switch (getLeafDesignation(msg)) {
+		case "voltage":
+			sendEvent( [
+				name: 'outputVoltage',
+				value: Float.parseFloat(value),
+				unit: "V",
+				descriptionText: "Output voltage is ${Float.parseFloat(value)}V"
+			])
+			break;
+		case "+voltage":
+			parseOUTPUT_VOLTAGE(msg.drop(1), value)
+			break;
+		case "frequency":
+			sendEvent( [
+				name: 'outputFrequency',
+				value: Float.parseFloat(value),
+				unit: "Hz",
+				descriptionText: "Output frequency is ${Float.parseFloat(value)}Hz"
+			])
+			break;
+		case "+frequency":
+			parseOUTPUT_FREQUENCY(msg.drop(1), value)
+			break;
+		default:
+			displayDebugLog("ParseOUTPUT: Couldn't process message: \"${msg}\"")
+	}
+}
+
+def parseOUTPUT_VOLTAGE(String[] msg, String value) {
+	switch (getLeafDesignation(msg)) {
+		case "nominal":
+			sendEvent( [
+				name: 'outputVoltageNominal',
+				value: Float.parseFloat(value),
+				unit: "V",
+				descriptionText: "Nominal output voltage is ${Float.parseFloat(value)}V"
+			])
+			break;
+		default:
+			displayDebugLog("ParseOUTPUT_VOLTAGE: Couldn't process message: \"${msg}\"")
+	}
+}
+
+def parseOUTPUT_FREQUENCY(String[] msg, String value) {
+	switch (getLeafDesignation(msg)) {
+		case "nominal":
+			sendEvent( [
+				name: 'outputFrequencyNominal',
+				value: Float.parseFloat(value),
+				unit: "Hz",
+				descriptionText: "Nominal output frequency is ${Float.parseFloat(value)}Hz"
+			])
+			break;
+		default:
+			displayDebugLog("ParseOUTPUT_FREQUECY: Couldn't process message: \"${msg}\"")
+	}
+}
+
+def parseOUTLET(String[] msg, String value) {
+	switch (msg[0]) {
+		case "id":
+		break;
+		case "desc":
+			sendEvent( [
+				name: 'outletDescription',
+				value: value,
+				descriptionText: "Outlet description is ${value}"
+			])
+			break;
+		case "switchable":
+			Boolean isSwitchable = (value == "yes")
+			sendEvent( [
+				name: 'outletSwitchable',
+				value: isSwitchable,
+				descriptionText: "Outlet is ${isSwitchable ? "" : "not"} switchable"
+			])
+			break;			
+		default:
+			if (msg[0].isNumber()) {
+				def outletId = msg[0].toInteger()
+				def childOutlet = getChildDevice(getOutletDNID(outletId))
+				
+				if (childOutlet == null) {
+					displayDebugLog "Outlet ${outletId} not found, creating"
+					childOutlet = addChildDevice("guyee", "NUT Child UPS Outlet", getOutletDNID(outletId), [name: "Outlet ${outletId}", label: "Outlet ${outletId}", completedSetup: true, isComponent: false ])
+				}
+				
+				childOutlet.parseOUTLET(msg.drop(1), value)
+			} else {
+				displayDebugLog("ParseOUTLET: Couldn't process message: \"${msg}\"")
+			}
+	}
+}
+private displayDebugLog(message) {
+	if (logEnable) log.debug "${device.displayName}: ${message}"
+}
+
+def getUPSName() {
+	device.deviceNetworkId.substring(device.deviceNetworkId.lastIndexOf("-") + 1)
+}
+
+def getOutletDNID(Integer id) {
+	return "${device.deviceNetworkId}-outlet${id}"
+}

public/NUT UPS/NUT UPS Driver.groovy

+/**
+ *  NUT UPS Device Type for Hubitat
+ *  Peter Gulyas (@guyeeba)
+ *
+ *  Usage:
+ *  1. Add this code and "NUT Child UPS" as a device driver in the Hubitat Drivers Code section
+ *  2. Set NUT server's IP and credentials
+ *  3. ?
+ *  4. Profit!
+ * 
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ *  in compliance with the License. You may obtain a copy of the License at:
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
+ *  on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
+ *  for the specific language governing permissions and limitations under the License.
+ *
+ */
+
+metadata {
+	definition (
+	name: "NUT UPS Driver",
+	namespace: "guyee",
+	author: "Peter Gulyas",
+	importUrl: "http://sgrayban.borgnet.online:8081/nut-ups-driver/NUT%20UPS%20Driver.groovy"
+	)
+
+    {
+        capability "Initialize"
+        capability "Telnet"
+        capability "Refresh"
+        capability "Polling"
+	}
+	
+	attribute "State", "String"
+
+	preferences {
+        input name: "nutServerHost", type: "text", description: "IP or hostname of NUT server", title: "NUT server hostname"
+        input name: "nutServerPort", type: "number", description: "Port number of NUT server", title: "NUT server port number", defaultValue: 3493, range: "1..65535"
+        input name: "nutServerLoginUsername", type: "text", description: "Username at NUT server", title: "NUT server username"
+        input name: "nutServerLoginPassword", type: "password", description: "Password at NUT server", title: "NUT server password"
+        input name: "nutReconnectDelay", type: "number", description: "Network reconnect delay", title: "Number of seconds to wait before initiating reconnect in case the connection goes down for whatever reason", defaultValue: 10, range: "1..600"
+        input name: "nutPollingInterval", type: "number", description: "Polling interval", title: "Polling interval", defaultValue: 10, range: "1..600"
+        input name: "logEnable", type: "bool", title: "Enable debug logging", defaultValue: true
+    }
+}
+
+import groovy.transform.Field
+
+def parse(String message) {
+	displayDebugLog "Received: ${message}"
+
+	String[] msg = message.split("\"?( |\$)(?=(([^\"]*\"){2})*[^\"]*\$)\"?")
+	
+	switch (msg[0]) {
+		case "BEGIN":
+			parseBEGIN(msg.drop(1))
+			break
+		case "END":
+			parseEND(msg.drop(1))
+			break
+		case "UPS":
+			parseUPS(msg.drop(1))
+			break
+		case "VAR":
+			parseVAR(msg.drop(1))
+			break
+		case "OK":
+			parseOK(msg.drop(1))
+			break
+		default:
+			log.error("Parse: Couldn't process message: \"${message}\"")
+	}
+}
+
+def parseBEGIN(String[] msg) {
+	switch (msg[0]) {
+		case "LIST":