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main.js
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'use strict';
// you have to require the utils module and call adapter function
const utils = require('@iobroker/adapter-core'); // Get common adapter utils
const adapterName = require('./package.json').name.split('.').pop();
// include node-ssdp and node-upnp-subscription
const {Client, Server} = require('node-ssdp');
const Subscription = require('./lib/upnp-subscription');
const parseString = require('xml2js').parseString;
const DOMParser = require('xmldom').DOMParser;
const request = require('request');
const nodeSchedule = require('node-schedule');
let adapter;
let client = new Client();
const tasks = [];
let taskRunning = false;
const actions = {}; // scheduled actions
const crons = {};
const checked = {}; // store checked objects for polling
let discoveredDevices = [];
let sidPromise; // Read SIDs promise
let globalCb; // callback for last processTasks
function startCronJob(cron) {
console.log('Start cron JOB: ' + cron);
crons[cron] = nodeSchedule.scheduleJob(cron, () => pollActions(cron));
}
function stopCronJob(cron) {
if (crons[cron]) {
crons[cron].cancel();
delete crons[cron];
}
}
function pollActions(cron) {
Object.keys(actions).forEach(id =>
actions[id].cron === cron && addTask({name: 'sendCommand', id}));
processTasks();
}
function reschedule(changedId, deletedCron) {
const schedules = {};
if (changedId) {
if (!deletedCron) {
Object.keys(actions).forEach(_id => {
if (_id !== changedId) {
const cron = actions[_id].cron;
schedules[cron] = schedules[cron] || 0;
schedules[cron]++;
}
});
if (!schedules[actions[changedId].cron]) {
// start cron job
startCronJob(actions[changedId].cron);
}
} else {
Object.keys(actions).forEach(_id => {
const cron = actions[_id].cron;
schedules[cron] = schedules[cron] || 0;
schedules[cron]++;
});
if (schedules[deletedCron] === 1 && crons[deletedCron]) {
// stop cron job
stopCronJob(deletedCron);
}
}
} else {
// first
Object.keys(actions).forEach(_id => {
const cron = actions[_id].cron;
schedules[cron] = schedules[cron] || 0;
schedules[cron]++;
});
Object.keys(schedules).forEach(cron => startCronJob(cron));
}
}
function startAdapter(options) {
options = options || {};
Object.assign(options, {name: adapterName, strictObjectChecks: false});
adapter = new utils.Adapter(options);
// is called when adapter shuts down - callback has to be called under any circumstances!
adapter.on('unload', callback => {
try {
server.stop(); // advertise shutting down and stop listening
adapter.log.info('cleaned everything up...');
clearAliveAndSIDStates(callback);
} catch (e) {
callback();
}
});
adapter.on('objectChange', (id, obj) => {
if (obj && obj.common && obj.common.custom &&
obj.common.custom[adapter.namespace] &&
obj.common.custom[adapter.namespace].enabled &&
obj.native && obj.native.request
) {
if (!actions[id]) {
adapter.log.info(`enabled polling of ${id} with schedule ${obj.common.custom[adapter.namespace].schedule}`);
setImmediate(() => reschedule(id));
}
actions[id] = {cron: obj.common.custom[adapter.namespace].schedule};
} else if (actions[id]) {
adapter.log.debug('Removed polling for ' + id);
setImmediate((id, cron) => reschedule(id, cron), id, actions[id].cron);
delete actions[id];
}
});
// is called if a subscribed state changes
adapter.on('stateChange', (id, state) => {
if (!state || state.ack) {
return;
}
// Subscribe to an service when its state Alive is true
if (id.match(/\.request$/)) {
// Control a device when a related object changes its value
if (checked[id] !== undefined) {
checked[id] && sendCommand(id);
} else {
adapter.getObject(id, (err, obj) => {
if (obj && obj.native && obj.native.request) {
checked[id] = true;
sendCommand(id);
} else {
checked[id] = false;
}
});
}
}
});
// is called when databases are connected and adapter received configuration.
// start here!
adapter.on('ready', () => {
main();
});
// Some message was sent to adapter instance over message box. Used by email, pushover, text2speech, ...
adapter.on('message', obj => {
if (typeof obj === 'object' && obj.message) {
if (obj.command === 'send') {
// e.g. send email or pushover or whatever
adapter.log.info('send command');
// Send response in callback if required
obj.callback && adapter.sendTo(obj.from, obj.command, 'Message received', obj.callback);
}
}
});
return adapter;
}
function getValueFromArray(value) {
if (typeof value === 'object' && value instanceof Array && value[0] !== undefined) {
return value[0] !== null ? value[0].toString() : '';
} else {
return value !== null && value !== undefined ? value.toString() : '';
}
}
let foundIPs = []; // Array for the caught broadcast answers
function sendBroadcast() {
// adapter.log.debug('Send Broadcast');
// Sends a Broadcast and catch the URL with xml device description file
client.on('response', (headers, _statusCode, _rinfo) => {
let answer = (headers || {}).LOCATION;
if (answer && foundIPs.indexOf(answer) === -1) {
foundIPs.push(answer);
if (answer !== answer.match(/.*dummy.xml/g)) {
setTimeout(() => firstDevLookup(answer), 1000);
}
}
});
client.search('ssdp:all');
}
// Read the xml device description file of each upnp device the first time
function firstDevLookup(strLocation, cb) {
const originalStrLocation = strLocation;
adapter.log.debug('firstDevLookup for ' + strLocation);
request(strLocation, (error, response, body) => {
if (!error && response.statusCode === 200) {
adapter.log.debug('Positive answer for request of the XML file for ' + strLocation);
try {
const xmlStringSerialized = new DOMParser().parseFromString((body || '').toString(), 'text/xml');
parseString(xmlStringSerialized, {explicitArray: true, mergeAttrs: true}, (err, result) => {
let path;
let xmlDeviceType;
let xmlTypeOfDevice;
let xmlUDN;
let xmlManufacturer;
adapter.log.debug('Parsing the XML file for ' + strLocation);
if (err) {
adapter.log.warn('Error: ' + err);
} else {
adapter.log.debug('Creating objects for ' + strLocation);
let i;
if (!result || !result.root || !result.root.device) {
adapter.log.debug('Error by parsing of ' + strLocation + ': Cannot find deviceType');
return;
}
path = result.root.device[0];
//Looking for deviceType of device
try {
xmlDeviceType = getValueFromArray(path.deviceType);
xmlTypeOfDevice = xmlDeviceType.replace(/:\d/, '');
xmlTypeOfDevice = xmlTypeOfDevice.replace(/.*:/, '');
xmlTypeOfDevice = nameFilter(xmlTypeOfDevice);
adapter.log.debug('TypeOfDevice ' + xmlTypeOfDevice);
} catch (err) {
adapter.log.debug(`Can not read deviceType of ${strLocation}`);
xmlDeviceType = '';
}
//Looking for the port
let strPort = strLocation.replace(/\bhttp:\/\/.*\d:/ig, '');
strPort = strPort.replace(/\/.*/g, '');
if (strPort.match(/http:/ig)) {
strPort = '';
} else {
strPort = parseInt(strPort, 10);
}
// Looking for the IP of a device
strLocation = strLocation.replace(/http:\/\/|"/g, '').replace(/:\d*\/.*/ig, '');
//Looking for UDN of a device
try {
xmlUDN = getValueFromArray(path.UDN).replace(/"/g, '').replace(/uuid:/g, '');
} catch (err) {
adapter.log.debug(`Can not read UDN of ${strLocation}`);
xmlUDN = '';
}
//Looking for the manufacturer of a device
try {
xmlManufacturer = getValueFromArray(path.manufacturer).replace(/"/g, '');
} catch (err) {
adapter.log.debug('Can not read manufacturer of ' + strLocation);
xmlManufacturer = '';
}
// Extract the path to the device icon that is delivered by the device
// let i_icons = 0;
let xmlIconURL;
let xmlFN;
let xmlManufacturerURL;
let xmlModelNumber;
let xmlModelDescription;
let xmlModelName;
let xmlModelURL;
try {
// i_icons = path.iconList[0].icon.length;
xmlIconURL = getValueFromArray(path.iconList[0].icon[0].url).replace(/"/g, '');
} catch (err) {
adapter.log.debug(`Can not find a icon for ${strLocation}`);
xmlIconURL = '';
}
//Looking for the friendlyName of a device
try {
xmlFN = nameFilter(getValueFromArray(path.friendlyName));
} catch (err) {
adapter.log.debug(`Can not read friendlyName of ${strLocation}`);
xmlFN = 'Unknown';
}
//Looking for the manufacturerURL
try {
xmlManufacturerURL = getValueFromArray(path.manufacturerURL).replace(/"/g, '');
} catch (err) {
adapter.log.debug(`Can not read manufacturerURL of ${strLocation}`);
xmlManufacturerURL = '';
}
// Looking for the modelNumber
try {
xmlModelNumber = getValueFromArray(path.modelNumber).replace(/"/g, '');
} catch (err) {
adapter.log.debug(`Can not read modelNumber of ${strLocation}`);
xmlModelNumber = '';
}
// Looking for the modelDescription
try {
xmlModelDescription = getValueFromArray(path.modelDescription).replace(/"/g, '');
} catch (err) {
adapter.log.debug(`Can not read modelDescription of ${strLocation}`);
xmlModelDescription = '';
}
// Looking for the modelName
try {
xmlModelName = getValueFromArray(path.modelName).replace(/"/g, '');
} catch (err) {
adapter.log.debug(`Can not read modelName of ${strLocation}`);
xmlModelName = '';
}
// Looking for the modelURL
try {
xmlModelURL = getValueFromArray(path.modelURL).replace(/"/g, '');
} catch (err) {
adapter.log.debug(`Can not read modelURL of ${strLocation}`);
xmlModelURL = '';
}
// START - Creating the root object of a device
adapter.log.debug(`Creating root element for device: ${xmlFN}`);
addTask({
name: 'setObjectNotExists',
id: `${xmlFN}.${xmlTypeOfDevice}`,
obj: {
type: 'device',
common: {
name: xmlFN,
extIcon: `http://${strLocation}:${strPort}${xmlIconURL}`
},
native: {
ip: strLocation,
port: strPort,
uuid: xmlUDN,
deviceType: xmlDeviceType,
manufacturer: xmlManufacturer,
manufacturerURL: xmlManufacturerURL,
modelNumber: xmlModelNumber,
modelDescription: xmlModelDescription,
modelName: xmlModelName,
modelURL: xmlModelURL,
name: xmlFN,
}
}
});
let pathRoot = result.root.device[0];
let objectName = `${xmlFN}.${xmlTypeOfDevice}`;
createServiceList(result, xmlFN, xmlTypeOfDevice, objectName, strLocation, strPort, pathRoot);
const aliveID = `${adapter.namespace}.${xmlFN}.${xmlTypeOfDevice}.Alive`;
addTask({
name: 'setObjectNotExists',
id: aliveID,
obj: {
type: 'state',
common: {
name: 'Alive',
type: 'boolean',
role: 'indicator.reachable',
def: false,
read: true,
write: false
},
native: {}
}
});
// Add to Alives list
getIDs()
.then(result => result.alives.indexOf(aliveID) === -1 && result.alives.push(aliveID));
// START - Creating SubDevices list for a device
let lenSubDevices = 0;
let xmlfriendlyName;
if (path.deviceList && path.deviceList[0].device) {
// Counting SubDevices
lenSubDevices = path.deviceList[0].device.length;
if (lenSubDevices) {
// adapter.log.debug('Found more than one SubDevice');
for (i = lenSubDevices - 1; i >= 0; i--) {
// Looking for deviceType of device
try {
xmlDeviceType = getValueFromArray(path.deviceList[0].device[i].deviceType).replace(/"/g, '');
xmlTypeOfDevice = xmlDeviceType.replace(/:\d/, '');
xmlTypeOfDevice = xmlTypeOfDevice.replace(/.*:/, '');
xmlTypeOfDevice = nameFilter(xmlTypeOfDevice);
adapter.log.debug(`TypeOfDevice ${xmlTypeOfDevice}`);
} catch (err) {
adapter.log.debug(`Can not read deviceType of ${strLocation}`);
xmlDeviceType = '';
}
//Looking for the friendlyName of the SubDevice
try {
xmlfriendlyName = getValueFromArray(path.deviceList[0].device[i].friendlyName);
xmlFN = nameFilter(xmlfriendlyName);
} catch (err) {
adapter.log.debug(`Can not read friendlyName of SubDevice from ${xmlFN}`);
xmlfriendlyName = 'Unknown';
}
//Looking for the manufacturer of a device
try {
xmlManufacturer = getValueFromArray(path.deviceList[0].device[i].manufacturer).replace(/"/g, '');
} catch (err) {
adapter.log.debug(`Can not read manufacturer of ${xmlfriendlyName}`);
xmlManufacturer = '';
}
//Looking for the manufacturerURL
try {
xmlManufacturerURL = getValueFromArray(path.deviceList[0].device[i].manufacturerURL);
} catch (err) {
adapter.log.debug(`Can not read manufacturerURL of ${xmlfriendlyName}`);
xmlManufacturerURL = '';
}
//Looking for the modelNumber
try {
xmlModelNumber = getValueFromArray(path.deviceList[0].device[i].modelNumber);
} catch (err) {
adapter.log.debug(`Can not read modelNumber of ${xmlfriendlyName}`);
xmlModelNumber = '';
}
//Looking for the modelDescription
try {
xmlModelDescription = getValueFromArray(path.deviceList[0].device[i].modelDescription);
} catch (err) {
adapter.log.debug(`Can not read modelDescription of ${xmlfriendlyName}`);
xmlModelDescription = '';
}
//Looking for deviceType of device
try {
xmlDeviceType = getValueFromArray(path.deviceList[0].device[i].deviceType);
} catch (err) {
adapter.log.debug(`Can not read DeviceType of ${xmlfriendlyName}`);
xmlDeviceType = '';
}
//Looking for the modelName
try {
xmlModelName = getValueFromArray(path.deviceList[0].device[i].modelName);
} catch (err) {
adapter.log.debug(`Can not read modelName of ${xmlfriendlyName}`);
xmlModelName = '';
}
//Looking for the modelURL
try {
xmlModelURL = path.deviceList[0].device[i].modelURL;
} catch (err) {
adapter.log.debug(`Can not read modelURL of ${xmlfriendlyName}`);
xmlModelURL = '';
}
//Looking for UDN of a device
try {
xmlUDN = getValueFromArray(path.deviceList[0].device[i].UDN)
.replace(/"/g, '')
.replace(/uuid:/g, '');
} catch (err) {
adapter.log.debug(`Can not read UDN of ${xmlfriendlyName}`);
xmlUDN = '';
}
//The SubDevice object
addTask({
name: 'setObjectNotExists',
id: `${xmlFN}.${xmlTypeOfDevice}`,
obj: {
type: 'device',
common: {
name: xmlfriendlyName
},
native: {
ip: strLocation,
port: strPort,
uuid: xmlUDN,
deviceType: xmlDeviceType.toString(),
manufacturer: xmlManufacturer.toString(),
manufacturerURL: xmlManufacturerURL.toString(),
modelNumber: xmlModelNumber.toString(),
modelDescription: xmlModelDescription.toString(),
modelName: xmlModelName.toString(),
modelURL: xmlModelURL.toString(),
name: xmlfriendlyName
}
}
}); //END SubDevice Object
let pathSub = result.root.device[0].deviceList[0].device[i];
let objectNameSub = `${xmlFN}.${xmlTypeOfDevice}`;
createServiceList(result, xmlFN, xmlTypeOfDevice, objectNameSub, strLocation, strPort, pathSub);
const aliveID = `${adapter.namespace}.${xmlFN}.${xmlTypeOfDevice}.Alive`;
addTask({
name: 'setObjectNotExists',
id: aliveID,
obj: {
type: 'state',
common: {
name: 'Alive',
type: 'boolean',
role: 'indicator.reachable',
def: false,
read: true,
write: false
},
native: {}
}
});
// Add to Alives list
getIDs()
.then(result => result.alives.indexOf(aliveID) === -1 && result.alives.push(aliveID));
let TypeOfSubDevice = xmlTypeOfDevice;
//START - Creating SubDevices list for a sub-device
if (path.deviceList[0].device[i].deviceList && path.deviceList[0].device[i].deviceList[0].device) {
//Counting SubDevices
let i_SubSubDevices = path.deviceList[0].device[i].deviceList[0].device.length;
let i2;
if (i_SubSubDevices) {
for (i2 = i_SubSubDevices - 1; i2 >= 0; i--) {
adapter.log.debug(`Device ${i2} ` + path.deviceList[0].device[i].deviceList[0].device[i2].friendlyName);
//Looking for deviceType of device
try {
xmlDeviceType = getValueFromArray(path.deviceList[0].device[i].deviceList[0].device[i2].deviceType).replace(/"/g, '');
xmlTypeOfDevice = xmlDeviceType
.replace(/:\d/, '')
.replace(/.*:/, '');
xmlTypeOfDevice = nameFilter(xmlTypeOfDevice);
adapter.log.debug(`TypeOfDevice ${xmlTypeOfDevice}`);
} catch (err) {
adapter.log.debug(`Can not read deviceType of ${strLocation}`);
xmlDeviceType = '';
}
//Looking for the friendlyName of the SubDevice
try {
xmlfriendlyName = getValueFromArray(path.deviceList[0].device[i].deviceList[0].device[i2].friendlyName);
xmlFN = nameFilter(xmlfriendlyName);
} catch (err) {
adapter.log.debug(`Can not read friendlyName of SubDevice from ${xmlFN}`);
xmlfriendlyName = 'Unknown';
}
//Looking for the manufacturer of a device
try {
xmlManufacturer = getValueFromArray(path.deviceList[0].device[i].deviceList[0].device[i2].manufacturer).replace(/"/g, '');
} catch (err) {
adapter.log.debug(`Can not read manufacturer of ${xmlfriendlyName}`);
xmlManufacturer = '';
}
//Looking for the manufacturerURL
try {
xmlManufacturerURL = getValueFromArray(path.deviceList[0].device[i].deviceList[0].device[i2].manufacturerURL);
} catch (err) {
adapter.log.debug(`Can not read manufacturerURL of ${xmlfriendlyName}`);
xmlManufacturerURL = '';
}
//Looking for the modelNumber
try {
xmlModelNumber = getValueFromArray(path.deviceList[0].device[i].deviceList[0].device[i2].modelNumber);
} catch (err) {
adapter.log.debug(`Can not read modelNumber of ${xmlfriendlyName}`);
xmlModelNumber = '';
}
//Looking for the modelDescription
try {
xmlModelDescription = getValueFromArray(path.deviceList[0].device[i].deviceList[0].device[i2].modelDescription);
} catch (err) {
adapter.log.debug(`Can not read modelDescription of ${xmlfriendlyName}`);
xmlModelDescription = '';
}
//Looking for deviceType of device
try {
xmlDeviceType = getValueFromArray(path.deviceList[0].device[i].deviceList[0].device[i2].deviceType);
} catch (err) {
adapter.log.debug('Can not read DeviceType of ' + xmlfriendlyName);
xmlDeviceType = '';
}
//Looking for the modelName
try {
xmlModelName = getValueFromArray(path.deviceList[0].device[i].deviceList[0].device[i2].modelName);
} catch (err) {
adapter.log.debug(`Can not read DeviceType of ${xmlfriendlyName}`);
xmlModelName = '';
}
//Looking for the modelURL
try {
xmlModelURL = getValueFromArray(path.deviceList[0].device[i].deviceList[0].device[i2].modelURL);
} catch (err) {
adapter.log.debug(`Can not read modelURL of ${xmlfriendlyName}`);
xmlModelURL = '';
}
//Looking for UDN of a device
try {
xmlUDN = getValueFromArray(path.deviceList[0].device[i].deviceList[0].device[i2].UDN)
.replace(/"/g, '')
.replace(/uuid:/g, '');
} catch (err) {
adapter.log.debug(`Can not read UDN of ${xmlfriendlyName}`);
xmlUDN = '';
}
//The SubDevice object
addTask({
name: 'setObjectNotExists',
id: `${xmlFN}.${TypeOfSubDevice}.${xmlTypeOfDevice}`,
obj: {
type: 'device',
common: {
name: xmlfriendlyName
},
native: {
ip: strLocation,
port: strPort,
uuid: xmlUDN,
deviceType: xmlDeviceType.toString(),
manufacturer: xmlManufacturer.toString(),
manufacturerURL: xmlManufacturerURL.toString(),
modelNumber: xmlModelNumber.toString(),
modelDescription: xmlModelDescription.toString(),
modelName: xmlModelName.toString(),
modelURL: xmlModelURL.toString(),
name: xmlfriendlyName
}
}
}); //END SubDevice Object
pathSub = result.root.device[0].deviceList[0].device[i].deviceList[0].device[i2];
objectNameSub = `${xmlFN}.${TypeOfSubDevice}.${xmlTypeOfDevice}`;
createServiceList(result, xmlFN, `${TypeOfSubDevice}.${xmlTypeOfDevice}`, objectNameSub, strLocation, strPort, pathSub);
const aliveID = `${adapter.namespace}.${xmlFN}.${TypeOfSubDevice}.${xmlTypeOfDevice}.Alive`;
addTask({
name: 'setObjectNotExists',
id: aliveID,
obj: {
type: 'state',
common: {
name: 'Alive',
type: 'boolean',
role: 'indicator.reachable',
def: false,
read: true,
write: false
},
native: {}
}
});
// Add to Alives list
getIDs()
.then(result => result.alives.indexOf(aliveID) === -1 && result.alives.push(aliveID));
}
}
}
}
}
}
}
// remove device from processed list
const pos = discoveredDevices.indexOf(originalStrLocation);
pos !== -1 && discoveredDevices.splice(pos, 1);
processTasks();
cb && cb();
});
} catch (error) {
adapter.log.debug(`Cannot parse answer from ${strLocation}: ${error}`);
// remove device from processed list
const pos = discoveredDevices.indexOf(originalStrLocation);
pos !== -1 && discoveredDevices.splice(pos, 1);
processTasks();
cb && cb();
}
} else {
// remove device from processed list
const pos = discoveredDevices.indexOf(originalStrLocation);
pos !== -1 && discoveredDevices.splice(pos, 1);
cb && cb();
}
});
}
function createServiceList(result, xmlFN, xmlTypeOfDevice, object, strLocation, strPort, path) {
if (!path.serviceList) {
adapter.log.debug('No service list found at ' + JSON.stringify(path));
return;
}
if (!path.serviceList[0] || !path.serviceList[0].service || !path.serviceList[0].service.length) {
adapter.log.debug('No services found in the service list');
return;
}
let i;
let xmlService;
let xmlServiceType;
let xmlServiceID;
let xmlControlURL;
let xmlEventSubURL;
let xmlSCPDURL;
let i_services = path.serviceList[0].service.length;
//Counting services
//adapter.log.debug('Number of services: ' + i_services);
for (i = i_services - 1; i >= 0; i--) {
try {
xmlService = getValueFromArray(path.serviceList[0].service[i].serviceType)
.replace(/urn:.*:service:/g, '')
.replace(/:\d/g, '')
.replace(/"/g, '');
} catch (err) {
adapter.log.debug(`Can not read service of ${xmlFN}`);
xmlService = 'Unknown';
}
try {
xmlServiceType = getValueFromArray(path.serviceList[0].service[i].serviceType);
} catch (err) {
adapter.log.debug(`Can not read serviceType of ${xmlService}`);
xmlServiceType = '';
}
try {
xmlServiceID = getValueFromArray(path.serviceList[0].service[i].serviceId);
} catch (err) {
adapter.log.debug(`Can not read serviceID of ${xmlService}`);
xmlServiceID = '';
}
try {
xmlControlURL = getValueFromArray(path.serviceList[0].service[i].controlURL);
} catch (err) {
adapter.log.debug(`Can not read controlURL of ${xmlService}`);
xmlControlURL = '';
}
try {
xmlEventSubURL = getValueFromArray(path.serviceList[0].service[i].eventSubURL);
} catch (err) {
adapter.log.debug(`Can not read eventSubURL of ${xmlService}`);
xmlEventSubURL = '';
}
try {
xmlSCPDURL = getValueFromArray(path.serviceList[0].service[i].SCPDURL);
if (!xmlSCPDURL.match(/^\//)) {
xmlSCPDURL = `/${xmlSCPDURL}`;
}
} catch (err) {
adapter.log.debug(`Can not read SCPDURL of ${xmlService}`);
xmlSCPDURL = '';
}
addTask({
name: 'setObjectNotExists',
id: `${object}.${xmlService}`,
obj: {
type: 'channel',
common: {
name: xmlService
},
native: {
serviceType: xmlServiceType,
serviceID: xmlServiceID,
controlURL: xmlControlURL,
eventSubURL: xmlEventSubURL,
SCPDURL: xmlSCPDURL,
name: xmlService
}
}
});
const sid = `${adapter.namespace}.${object}.${xmlService}.sid`;
addTask({
name: 'setObjectNotExists',
id: sid,
obj: {
type: 'state',
common: {
name: 'Subscription ID',
type: 'string',
role: 'state',
def: '',
read: true,
write: true
},
native: {}
}
});
// Add to SID list
getIDs()
.then(result => result.sids.indexOf(sid) === -1 && result.sids.push(sid));
let SCPDlocation = `http://${strLocation}:${strPort}${xmlSCPDURL}`;
let service = `${xmlFN}.${xmlTypeOfDevice}.${xmlService}`;
addTask({name: 'readSCPD', SCPDlocation, service});
}
}
// Read the SCPD File of a upnp device service
function readSCPD(SCPDlocation, service, cb) {
adapter.log.debug('readSCPD for ' + SCPDlocation);
request(SCPDlocation, (error, response, body) => {
if (!error && response.statusCode === 200) {
try {
parseString(body, {explicitArray: true}, (err, result) => {
adapter.log.debug('Parsing the SCPD XML file for ' + SCPDlocation);
if (err) {
adapter.log.warn('Error: ' + err);
cb();
} else if (!result || !result.scpd) {
adapter.log.debug('Error by parsing of ' + SCPDlocation);
cb();
} else {
createServiceStateTable(result, service);
createActionList(result, service);
processTasks();
cb();
}
}); //END function
} catch (error) {
adapter.log.debug(`Cannot parse answer from ${SCPDlocation}: ${error}`);
cb();
}
} else {
cb();
}
});
}
function createServiceStateTable(result, service) {
if (!result.scpd || !result.scpd.serviceStateTable) {
return;
}
let path = result.scpd.serviceStateTable[0] || result.scpd.serviceStateTable;
if (!path.stateVariable || !path.stateVariable.length) {
return;
}
let iStateVarLength = path.stateVariable.length;
let xmlName;
let xmlDataType;
// Counting stateVariable's
// adapter.log.debug('Number of stateVariables: ' + iStateVarLength);
try {
for (let i2 = iStateVarLength - 1; i2 >= 0; i2--) {
let stateVariableAttr;
let strAllowedValues = [];
let strMinimum;
let strMaximum;
let strDefaultValue;
let strStep;
stateVariableAttr = path.stateVariable[i2]['$'].sendEvents;
xmlName = getValueFromArray(path.stateVariable[i2].name);
xmlDataType = getValueFromArray(path.stateVariable[i2].dataType);
try {
let allowed = path.stateVariable[i2].allowedValueList[0].allowedValue;
strAllowedValues = Object.keys(allowed).map(xmlAllowedValue => allowed[xmlAllowedValue]).join(' ');
} catch (err) {
}
try {
strDefaultValue = getValueFromArray(path.stateVariable[i2].defaultValue);
} catch (err) {
}
if (path.stateVariable[i2].allowedValueRange) {
try {
strMinimum = getValueFromArray(path.stateVariable[i2].allowedValueRange[0].minimum);
} catch (err) {
}
try {
strMaximum = getValueFromArray(path.stateVariable[i2].allowedValueRange[0].maximum);
} catch (err) {
}
try {
strStep = getValueFromArray(path.stateVariable[i2].allowedValueRange[0].step);
} catch (err) {
}
}
// Handles DataType ui2 as Number
let dataType;
if (xmlDataType.toString() === 'ui2') {
dataType = 'number';
} else {
dataType = xmlDataType.toString();
}
addTask({
name: 'setObjectNotExists',
id: `${service}.${xmlName}`,
obj: {
type: 'state',
common: {
name: xmlName,
type: dataType,
role: 'state',
read: true,
write: true
},
native: {
name: xmlName,
sendEvents: stateVariableAttr,
allowedValues: strAllowedValues,
defaultValue: strDefaultValue,
minimum: strMinimum,
maximum: strMaximum,
step: strStep,
}
}
});
}//END for
} catch (err) {
}
//END Add serviceList for SubDevice
} //END function
function createActionList(result, service) {
if (!result || !result.scpd || !result.scpd.actionList || !result.scpd.actionList[0]) {
return;
}
let path = result.scpd.actionList[0];
if (!path.action || !path.action.length) {
return;
}
let actionLen = path.action.length;
//Counting action's
//adapter.log.debug('Number of actions: ' + actionLen);
for (let i2 = actionLen - 1; i2 >= 0; i2--) {
let xmlName = getValueFromArray(path.action[i2].name);
addTask({
name: 'setObjectNotExists',
id: `${service}.${xmlName}`,
obj: {
type: 'channel',
common: {
name: xmlName
},
native: {
name: xmlName
}
}
});
try {
createArgumentList(result, service, xmlName, i2, path);
} catch (err) {
adapter.log.debug(`There is no argument for ${xmlName}`);
}
}
}
function createArgumentList(result, service, actionName, action_number, path) {
let iLen = 0;
let action;
let _arguments;
// adapter.log.debug('Reading argumentList for ' + actionName);
action = path.action[action_number].argumentList;
if (action && action[0] && action[0].argument) {
_arguments = action[0].argument;
iLen = _arguments.length;
} else {
return;
}
addTask({