diff --git a/main.js b/main.js
index 134dd11..14db7e5 100644
--- a/main.js
+++ b/main.js
@@ -1,443 +1,449 @@
-/**
- *
- *      yunkong2 node-red Adapter
- *
- *      (c) 2014 bluefox<bluefox@ccu.io>
- *
- *      Apache 2.0 License
- *
- */
-/* jshint -W097 */// jshint strict:false
-/*jslint node: true */
-'use strict';
-
-const utils   = require(__dirname + '/lib/utils'); // Get common adapter utils
-const adapter = utils.Adapter({
-    name:           'node-red',
-    systemConfig:   true, // get the system configuration as systemConfig parameter of adapter
-    unload:         unloadRed
-});
-
-const fs          = require('fs');
-const path        = require('path');
-const spawn       = require('child_process').spawn;
-const Notify      = require('fs.notify');
-const attempts    = {};
-const additional  = [];
-let secret;
-
-let userdataDir = __dirname + '/userdata/';
-
-adapter.on('message', function (obj) {
-    if (obj) processMessage(obj);
-    processMessages();
-});
-
-adapter.on('ready', function () {
-    installLibraries(main);
-});
-
-function installNpm(npmLib, callback) {
-    const path = __dirname;
-    if (typeof npmLib === 'function') {
-        callback = npmLib;
-        npmLib = undefined;
-    }
-
-    const cmd = 'npm install ' + npmLib + ' --production --prefix "' + path + '" --save';
-    adapter.log.info(cmd + ' (System call)');
-    // Install node modules as system call
-
-    // System call used for update of js-controller itself,
-    // because during installation npm packet will be deleted too, but some files must be loaded even during the install process.
-    const exec = require('child_process').exec;
-    const child = exec(cmd);
-    child.stdout.on('data', function(buf) {
-        adapter.log.info(buf.toString('utf8'));
-    });
-    child.stderr.on('data', function(buf) {
-        adapter.log.error(buf.toString('utf8'));
-    });
-
-    child.on('exit', function (code, signal) {
-        if (code) {
-            adapter.log.error('Cannot install ' + npmLib + ': ' + code);
-        }
-        // command succeeded
-        if (callback) callback(npmLib);
-    });
-}
-
-function installLibraries(callback) {
-    let allInstalled = true;
-    if (typeof adapter.common.npmLibs === 'string') {
-        adapter.common.npmLibs = adapter.common.npmLibs.split(/[,;\s]+/);
-    }
-
-    if (adapter.common && adapter.common.npmLibs) {
-        for (let lib = 0; lib < adapter.common.npmLibs.length; lib++) {
-            if (adapter.common.npmLibs[lib] && adapter.common.npmLibs[lib].trim()) {
-                adapter.common.npmLibs[lib] = adapter.common.npmLibs[lib].trim();
-                if (!fs.existsSync(__dirname + '/node_modules/' + adapter.common.npmLibs[lib] + '/package.json')) {
-
-                    if (!attempts[adapter.common.npmLibs[lib]]) {
-                        attempts[adapter.common.npmLibs[lib]] = 1;
-                    } else {
-                        attempts[adapter.common.npmLibs[lib]]++;
-                    }
-                    if (attempts[adapter.common.npmLibs[lib]] > 3) {
-                        adapter.log.error('Cannot install npm packet: ' + adapter.common.npmLibs[lib]);
-                        continue;
-                    }
-
-                    installNpm(adapter.common.npmLibs[lib], function () {
-                        installLibraries(callback);
-                    });
-                    allInstalled = false;
-                    break;
-                } else {
-                    if (additional.indexOf(adapter.common.npmLibs[lib]) === -1) additional.push(adapter.common.npmLibs[lib]);
-                }
-            }
-        }
-    }
-    if (allInstalled) callback();
-}
-
-// is called if a subscribed state changes
-//adapter.on('stateChange', function (id, state) {
-//});
-function unloadRed (callback) {
-    // Stop node-red
-    stopping = true;
-    if (redProcess) {
-        adapter.log.info("kill node-red task");
-        redProcess.kill();
-        redProcess = null;
-    }
-    if (notificationsCreds) notificationsCreds.close();
-    if (notificationsFlows) notificationsFlows.close();
-
-    if (callback) callback();
-}
-
-function processMessage(obj) {
-    if (!obj || !obj.command) return;
-    switch (obj.command) {
-        case 'update':
-            writeStateList(error => {
-                if (typeof obj.callback === 'function') adapter.sendTo(obj.from, obj.command, error, obj.callback);
-            });
-            break;
-
-        case 'stopInstance':
-            unloadRed();
-            break;
-
-    }
-}
-
-function processMessages() {
-    adapter.getMessage((err, obj) => {
-        if (obj) {
-            processMessage(obj.command, obj.message);
-            processMessages();
-        }
-    });
-}
-
-function getNodeRedPath() {
-    let nodeRed = __dirname + '/node_modules/node-red';
-    if (!fs.existsSync(nodeRed)) {
-        nodeRed = path.normalize(__dirname + '/../node-red');
-        if (!fs.existsSync(nodeRed)) {
-            nodeRed = path.normalize(__dirname + '/../node_modules/node-red');
-            if (!fs.existsSync(nodeRed)) {
-                adapter && adapter.log && adapter.log.error('Cannot find node-red packet!');
-                throw new Error('Cannot find node-red packet!');
-            }
-        }
-    }
-
-    return nodeRed;
-}
-
-let redProcess;
-let stopping;
-let notificationsFlows;
-let notificationsCreds;
-let saveTimer;
-const nodePath = getNodeRedPath();
-
-function startNodeRed() {
-    adapter.config.maxMemory = parseInt(adapter.config.maxMemory, 10) || 128;
-    const args = ['--max-old-space-size=' + adapter.config.maxMemory, nodePath + '/red.js', '-v', '--settings', userdataDir + 'settings.js'];
-    adapter.log.info('Starting node-red: ' + args.join(' '));
-
-    redProcess = spawn('node', args);
-
-    redProcess.on('error', function (err) {
-        adapter.log.error('catched exception from node-red:' + JSON.stringify(err));
-        });
-
-    redProcess.stdout.on('data', function (data) {
-        if (!data) return;
-        data = data.toString();
-        if (data[data.length - 2] === '\r' && data[data.length - 1] === '\n') data = data.substring(0, data.length - 2);
-        if (data[data.length - 2] === '\n' && data[data.length - 1] === '\r') data = data.substring(0, data.length - 2);
-        if (data[data.length - 1] === '\r') data = data.substring(0, data.length - 1);
-
-        if (data.indexOf('[err') !== -1) {
-            adapter.log.error(data);
-        }  else if (data.indexOf('[warn]') !== -1) {
-            adapter.log.warn(data);
-        } else {
-            adapter.log.debug(data);
-        }
-    });
-    redProcess.stderr.on('data', function (data) {
-		if (!data) return;
-		if (data[0]) {
-            let text = '';
-			for (let i = 0; i < data.length; i++) {
-				text += String.fromCharCode(data[i]);
-			}
-			data = text;
-		}
-        if (data.indexOf && data.indexOf('[warn]') === -1) {
-            adapter.log.warn(data);
-        } else {
-            adapter.log.error(JSON.stringify(data));
-        }
-    });
-
-    redProcess.on('exit', function (exitCode) {
-        adapter.log.info('node-red exited with ' + exitCode);
-        redProcess = null;
-        if (!stopping) {
-            setTimeout(startNodeRed, 5000);
-        }
-    });
-}
-
-function setOption(line, option, value) {
-    const toFind = "'%%" + option + "%%'";
-    const pos = line.indexOf(toFind);
-    if (pos !== -1) {
-        return line.substring(0, pos) + ((value !== undefined) ? value : (adapter.config[option] === null || adapter.config[option] === undefined) ? '' : adapter.config[option]) + line.substring(pos + toFind.length);
-    }
-    return line;
-}
-
-function writeSettings() {
-    const config = JSON.stringify(adapter.systemConfig);
-    const text = fs.readFileSync(__dirname + '/settings.js').toString();
-    const lines = text.split('\n');
-    let npms = '\r\n';
-    const dir = __dirname.replace(/\\/g, '/') + '/node_modules/';
-    const nodesDir = '"' + __dirname.replace(/\\/g, '/') + '/nodes/"';
-
-    const bind = '"' + (adapter.config.bind || '0.0.0.0') + '"';
-    const auth = adapter.config.user && adapter.config.pass ? JSON.stringify({user: adapter.config.user, pass: adapter.config.pass}) : '""';
-    const pass = '"' + adapter.config.pass + '"';
-
-    for (let a = 0; a < additional.length; a++) {
-        if (additional[a].match(/^node-red-/)) continue;
-        npms += '        "' + additional[a] + '": require("' + dir + additional[a] + '")';
-        if (a !== additional.length - 1) {
-            npms += ', \r\n';
-        }
-    }
-
-	// update from 1.0.1 (new convert-option)
-	if (adapter.config.valueConvert === null      ||
-        adapter.config.valueConvert === undefined ||
-        adapter.config.valueConvert === ''        ||
-        adapter.config.valueConvert === 'true'    ||
-        adapter.config.valueConvert === '1'       ||
-        adapter.config.valueConvert === 1) {
-		adapter.config.valueConvert = true;
-	}
-    if (adapter.config.valueConvert === 0   ||
-        adapter.config.valueConvert === '0' ||
-        adapter.config.valueConvert === 'false') {
-        adapter.config.valueConvert = false;
-    }
-    for (let i = 0; i < lines.length; i++) {
-        lines[i] = setOption(lines[i], 'port');
-        lines[i] = setOption(lines[i], 'auth', auth);
-        lines[i] = setOption(lines[i], 'pass', pass);
-        lines[i] = setOption(lines[i], 'bind', bind);
-        lines[i] = setOption(lines[i], 'port');
-        lines[i] = setOption(lines[i], 'instance', adapter.instance);
-        lines[i] = setOption(lines[i], 'config', config);
-        lines[i] = setOption(lines[i], 'functionGlobalContext', npms);
-        lines[i] = setOption(lines[i], 'nodesdir', nodesDir);
-        lines[i] = setOption(lines[i], 'httpRoot');
-        lines[i] = setOption(lines[i], 'credentialSecret', secret);
-		lines[i] = setOption(lines[i], 'valueConvert');
-    }
-    fs.writeFileSync(userdataDir + 'settings.js', lines.join('\n'));
-}
-
-function writeStateList(callback) {
-    adapter.getForeignObjects('*', 'state', ['rooms', 'functions'], function (err, obj) {
-        // remove native information
-        for (const i in obj) {
-            if (obj.hasOwnProperty(i) && obj[i].native) {
-                delete obj[i].native;
-            }
-        }
-
-        fs.writeFileSync(nodePath + '/public/yunkong2.json', JSON.stringify(obj));
-        if (callback) callback(err);
-    });
-}
-
-function saveObjects() {
-    if (saveTimer) {
-        clearTimeout(saveTimer);
-        saveTimer = null;
-    }
-    let cred  = undefined;
-    let flows = undefined;
-
-    try {
-        if (fs.existsSync(userdataDir + 'flows_cred.json')) {
-            cred = JSON.parse(fs.readFileSync(userdataDir + 'flows_cred.json'));
-        }
-    } catch(e) {
-        adapter.log.error('Cannot save ' + userdataDir + 'flows_cred.json');
-    }
-    try {
-        if (fs.existsSync(userdataDir + 'flows.json')) {
-            flows = JSON.parse(fs.readFileSync(userdataDir + 'flows.json'));
-        }
-    } catch(e) {
-        adapter.log.error('Cannot save ' + userdataDir + 'flows.json');
-    }
-    //upload it to config
-    adapter.setObject('flows', {
-        common: {
-            name: 'Flows for node-red'
-        },
-        native: {
-            cred:  cred,
-            flows: flows
-        },
-        type: 'config'
-    }, function () {
-        adapter.log.info('Save ' + userdataDir + 'flows.json');
-    });
-}
-
-function syncPublic(path) {
-    if (!path) path = '/public';
-
-    const dir = fs.readdirSync(__dirname + path);
-
-    if (!fs.existsSync(nodePath + path)) {
-        fs.mkdirSync(nodePath + path);
-    }
-
-    for (let i = 0; i < dir.length; i++) {
-        const stat = fs.statSync(__dirname + path + '/' + dir[i]);
-        if (stat.isDirectory())  {
-            syncPublic(path + '/' + dir[i]);
-        } else {
-            if (!fs.existsSync(nodePath + path + '/' + dir[i])) {
-                fs.createReadStream(__dirname + path + '/' + dir[i]).pipe(fs.createWriteStream(nodePath + path + '/' + dir[i]));
-            }
-        }
-    }
-}
-
-function installNotifierFlows(isFirst) {
-    if (!notificationsFlows) {
-        if (fs.existsSync(userdataDir + 'flows.json')) {
-            if (!isFirst) saveObjects();
-            // monitor project file
-            notificationsFlows = new Notify([userdataDir + 'flows.json']);
-            notificationsFlows.on('change', function () {
-                if (saveTimer) clearTimeout(saveTimer);
-                saveTimer = setTimeout(saveObjects, 500);
-            });
-        } else {
-            // Try to install notifier every 10 seconds till the file will be created
-            setTimeout(function () {
-                installNotifierFlows();
-            }, 10000);
-        }
-    }
-}
-
-function installNotifierCreds(isFirst) {
-    if (!notificationsCreds) {
-        if (fs.existsSync(userdataDir + 'flows_cred.json')) {
-            if (!isFirst) saveObjects();
-            // monitor project file
-            notificationsCreds = new Notify([userdataDir + 'flows_cred.json']);
-            notificationsCreds.on('change', function () {
-                if (saveTimer) clearTimeout(saveTimer);
-                saveTimer = setTimeout(saveObjects, 500);
-            });
-        } else {
-            // Try to install notifier every 10 seconds till the file will be created
-            setTimeout(function () {
-                installNotifierCreds();
-            }, 10000);
-        }
-    }
-}
-
-function main() {
-    // Find userdata directory
-
-    // normally /opt/yunkong2/node_modules/yunkong2.js-controller
-    // but can be /example/yunkong2.js-controller
-    const controllerDir = utils.controllerDir;
-    const parts = controllerDir.split('/');
-    if (parts.length > 1 && parts[parts.length - 2] === 'node_modules') {
-        parts.splice(parts.length - 2, 2);
-        userdataDir = parts.join('/');
-        userdataDir += '/yunkong2-data/node-red/';
-    }
-
-    // create userdata directory
-    if (!fs.existsSync(userdataDir)) {
-        fs.mkdirSync(userdataDir);
-    }
-
-    syncPublic();
-
-    // Read configuration
-    adapter.getObject('flows', function (err, obj) {
-        if (obj && obj.native && obj.native.cred) {
-            const c = JSON.stringify(obj.native.cred);
-            // If really not empty
-            if (c !== '{}' && c !== '[]') {
-                fs.writeFileSync(userdataDir + 'flows_cred.json', JSON.stringify(obj.native.cred));
-            }
-        }
-        if (obj && obj.native && obj.native.flows) {
-            const f = JSON.stringify(obj.native.flows);
-            // If really not empty
-            if (f !== '{}' && f !== '[]') {
-                fs.writeFileSync(userdataDir  + 'flows.json', JSON.stringify(obj.native.flows));
-            }
-        }
-
-        installNotifierFlows(true);
-        installNotifierCreds(true);
-
-        adapter.getForeignObject('system.config', (err, obj) => {
-            if (obj && obj.native && obj.native.secret) {
-                //noinspection JSUnresolvedVariable
-                secret = obj.native.secret;
-            }
-            // Create settings for node-red
-            writeSettings();
-            writeStateList(() => startNodeRed());
-        });
-    });
-}
+/**
+ *
+ *      yunkong2 node-red Adapter
+ *
+ *      (c) 2014 bluefox<bluefox@ccu.io>
+ *
+ *      Apache 2.0 License
+ *
+ */
+/* jshint -W097 */// jshint strict:false
+/*jslint node: true */
+'use strict';
+
+const utils   = require(__dirname + '/lib/utils'); // Get common adapter utils
+const adapter = utils.Adapter({
+    name:           'node-red',
+    systemConfig:   true, // get the system configuration as systemConfig parameter of adapter
+    unload:         unloadRed
+});
+
+const fs          = require('fs');
+const path        = require('path');
+const spawn       = require('child_process').spawn;
+const Notify      = require('fs.notify');
+const attempts    = {};
+const additional  = [];
+let secret;
+
+let userdataDir = __dirname + '/userdata/';
+
+adapter.on('message', function (obj) {
+    if (obj) processMessage(obj);
+    processMessages();
+});
+
+adapter.on('ready', function () {
+    installLibraries(main);
+});
+
+function installNpm(npmLib, callback) {
+    const path = __dirname;
+    if (typeof npmLib === 'function') {
+        callback = npmLib;
+        npmLib = undefined;
+    }
+
+    const cmd = 'npm install ' + npmLib + ' --production --prefix "' + path + '" --save';
+    adapter.log.info(cmd + ' (System call)');
+    // Install node modules as system call
+
+    // System call used for update of js-controller itself,
+    // because during installation npm packet will be deleted too, but some files must be loaded even during the install process.
+    const exec = require('child_process').exec;
+    const child = exec(cmd);
+    child.stdout.on('data', function(buf) {
+        adapter.log.info(buf.toString('utf8'));
+    });
+    child.stderr.on('data', function(buf) {
+        adapter.log.error(buf.toString('utf8'));
+    });
+
+    child.on('exit', function (code, signal) {
+        if (code) {
+            adapter.log.error('Cannot install ' + npmLib + ': ' + code);
+        }
+        // command succeeded
+        if (callback) callback(npmLib);
+    });
+}
+
+function installLibraries(callback) {
+    let allInstalled = true;
+    if (typeof adapter.common.npmLibs === 'string') {
+        adapter.common.npmLibs = adapter.common.npmLibs.split(/[,;\s]+/);
+    }
+
+    if (adapter.common && adapter.common.npmLibs) {
+        for (let lib = 0; lib < adapter.common.npmLibs.length; lib++) {
+            if (adapter.common.npmLibs[lib] && adapter.common.npmLibs[lib].trim()) {
+                adapter.common.npmLibs[lib] = adapter.common.npmLibs[lib].trim();
+                if (!fs.existsSync(__dirname + '/node_modules/' + adapter.common.npmLibs[lib] + '/package.json')) {
+
+                    if (!attempts[adapter.common.npmLibs[lib]]) {
+                        attempts[adapter.common.npmLibs[lib]] = 1;
+                    } else {
+                        attempts[adapter.common.npmLibs[lib]]++;
+                    }
+                    if (attempts[adapter.common.npmLibs[lib]] > 3) {
+                        adapter.log.error('Cannot install npm packet: ' + adapter.common.npmLibs[lib]);
+                        continue;
+                    }
+
+                    installNpm(adapter.common.npmLibs[lib], function () {
+                        installLibraries(callback);
+                    });
+                    allInstalled = false;
+                    break;
+                } else {
+                    if (additional.indexOf(adapter.common.npmLibs[lib]) === -1) additional.push(adapter.common.npmLibs[lib]);
+                }
+            }
+        }
+    }
+    if (allInstalled) callback();
+}
+
+// is called if a subscribed state changes
+//adapter.on('stateChange', function (id, state) {
+//});
+function unloadRed (callback) {
+    // Stop node-red
+    stopping = true;
+    if (redProcess) {
+        adapter.log.info("kill node-red task");
+        redProcess.kill();
+        redProcess = null;
+    }
+    if (notificationsCreds) notificationsCreds.close();
+    if (notificationsFlows) notificationsFlows.close();
+
+    if (callback) callback();
+}
+
+function processMessage(obj) {
+    if (!obj || !obj.command) return;
+    switch (obj.command) {
+        case 'update':
+            writeStateList(error => {
+                if (typeof obj.callback === 'function') adapter.sendTo(obj.from, obj.command, error, obj.callback);
+            });
+            break;
+
+        case 'stopInstance':
+            unloadRed();
+            break;
+
+    }
+}
+
+function processMessages() {
+    adapter.getMessage((err, obj) => {
+        if (obj) {
+            processMessage(obj.command, obj.message);
+            processMessages();
+        }
+    });
+}
+
+function getNodeRedPath() {
+    let nodeRed = __dirname + '/node_modules/node-red';
+    if (!fs.existsSync(nodeRed)) {
+        nodeRed = path.normalize(__dirname + '/../node-red');
+        if (!fs.existsSync(nodeRed)) {
+            nodeRed = path.normalize(__dirname + '/../node_modules/node-red');
+            if (!fs.existsSync(nodeRed)) {
+                adapter && adapter.log && adapter.log.error('Cannot find node-red packet!');
+                throw new Error('Cannot find node-red packet!');
+            }
+        }
+    }
+
+    return nodeRed;
+}
+
+let redProcess;
+let stopping;
+let notificationsFlows;
+let notificationsCreds;
+let saveTimer;
+const nodePath = getNodeRedPath();
+
+function startNodeRed() {
+    adapter.config.maxMemory = parseInt(adapter.config.maxMemory, 10) || 128;
+    const args = ['--max-old-space-size=' + adapter.config.maxMemory, nodePath + '/red.js', '-v', '--settings', userdataDir + 'settings.js'];
+    adapter.log.info('Starting node-red: ' + args.join(' '));
+
+    redProcess = spawn('node', args);
+
+    redProcess.on('error', function (err) {
+        adapter.log.error('catched exception from node-red:' + JSON.stringify(err));
+        });
+
+    redProcess.stdout.on('data', function (data) {
+        if (!data) return;
+        data = data.toString();
+        if (data[data.length - 2] === '\r' && data[data.length - 1] === '\n') data = data.substring(0, data.length - 2);
+        if (data[data.length - 2] === '\n' && data[data.length - 1] === '\r') data = data.substring(0, data.length - 2);
+        if (data[data.length - 1] === '\r') data = data.substring(0, data.length - 1);
+
+        if (data.indexOf('[err') !== -1) {
+            adapter.log.error(data);
+        }  else if (data.indexOf('[warn]') !== -1) {
+            adapter.log.warn(data);
+        } else {
+            adapter.log.debug(data);
+        }
+    });
+    redProcess.stderr.on('data', function (data) {
+		if (!data) return;
+		if (data[0]) {
+            let text = '';
+			for (let i = 0; i < data.length; i++) {
+				text += String.fromCharCode(data[i]);
+			}
+			data = text;
+		}
+        if (data.indexOf && data.indexOf('[warn]') === -1) {
+            adapter.log.warn(data);
+        } else {
+            adapter.log.error(JSON.stringify(data));
+        }
+    });
+
+    redProcess.on('exit', function (exitCode) {
+        adapter.log.info('node-red exited with ' + exitCode);
+        redProcess = null;
+        if (!stopping) {
+            setTimeout(startNodeRed, 5000);
+        }
+    });
+}
+
+function setOption(line, option, value) {
+    const toFind = "'%%" + option + "%%'";
+    const pos = line.indexOf(toFind);
+    if (pos !== -1) {
+        return line.substring(0, pos) + ((value !== undefined) ? value : (adapter.config[option] === null || adapter.config[option] === undefined) ? '' : adapter.config[option]) + line.substring(pos + toFind.length);
+    }
+    return line;
+}
+
+function writeSettings() {
+    const config = JSON.stringify(adapter.systemConfig);
+    const text = fs.readFileSync(__dirname + '/settings.js').toString();
+    const lines = text.split('\n');
+    let npms = '\r\n';
+    const dir = __dirname.replace(/\\/g, '/') + '/node_modules/';
+    const nodesDir = '"' + __dirname.replace(/\\/g, '/') + '/nodes/"';
+
+    const bind = '"' + (adapter.config.bind || '0.0.0.0') + '"';
+    const auth = adapter.config.user && adapter.config.pass ? JSON.stringify({user: adapter.config.user, pass: adapter.config.pass}) : '""';
+    const pass = '"' + adapter.config.pass + '"';
+    
+    const ui_auth = adapter.config.ui_user && adapter.config.ui_pass ? JSON.stringify({ui_user: adapter.config.ui_user, ui_pass: adapter.config.ui_pass}) : '""';
+    const ui_pass = '"' + adapter.config.ui_pass + '"';
+    
+
+    for (let a = 0; a < additional.length; a++) {
+        if (additional[a].match(/^node-red-/)) continue;
+        npms += '        "' + additional[a] + '": require("' + dir + additional[a] + '")';
+        if (a !== additional.length - 1) {
+            npms += ', \r\n';
+        }
+    }
+
+	// update from 1.0.1 (new convert-option)
+	if (adapter.config.valueConvert === null      ||
+        adapter.config.valueConvert === undefined ||
+        adapter.config.valueConvert === ''        ||
+        adapter.config.valueConvert === 'true'    ||
+        adapter.config.valueConvert === '1'       ||
+        adapter.config.valueConvert === 1) {
+		adapter.config.valueConvert = true;
+	}
+    if (adapter.config.valueConvert === 0   ||
+        adapter.config.valueConvert === '0' ||
+        adapter.config.valueConvert === 'false') {
+        adapter.config.valueConvert = false;
+    }
+    for (let i = 0; i < lines.length; i++) {
+        lines[i] = setOption(lines[i], 'port');
+        lines[i] = setOption(lines[i], 'auth', auth);
+        lines[i] = setOption(lines[i], 'pass', pass);
+        lines[i] = setOption(lines[i], 'bind', bind);
+        lines[i] = setOption(lines[i], 'port');
+        lines[i] = setOption(lines[i], 'ui_auth', ui_auth);
+        lines[i] = setOption(lines[i], 'ui_pass', ui_pass);
+        lines[i] = setOption(lines[i], 'instance', adapter.instance);
+        lines[i] = setOption(lines[i], 'config', config);
+        lines[i] = setOption(lines[i], 'functionGlobalContext', npms);
+        lines[i] = setOption(lines[i], 'nodesdir', nodesDir);
+        lines[i] = setOption(lines[i], 'httpRoot');
+        lines[i] = setOption(lines[i], 'credentialSecret', secret);
+		lines[i] = setOption(lines[i], 'valueConvert');
+    }
+    fs.writeFileSync(userdataDir + 'settings.js', lines.join('\n'));
+}
+
+function writeStateList(callback) {
+    adapter.getForeignObjects('*', 'state', ['rooms', 'functions'], function (err, obj) {
+        // remove native information
+        for (const i in obj) {
+            if (obj.hasOwnProperty(i) && obj[i].native) {
+                delete obj[i].native;
+            }
+        }
+
+        fs.writeFileSync(nodePath + '/public/yunkong2.json', JSON.stringify(obj));
+        if (callback) callback(err);
+    });
+}
+
+function saveObjects() {
+    if (saveTimer) {
+        clearTimeout(saveTimer);
+        saveTimer = null;
+    }
+    let cred  = undefined;
+    let flows = undefined;
+
+    try {
+        if (fs.existsSync(userdataDir + 'flows_cred.json')) {
+            cred = JSON.parse(fs.readFileSync(userdataDir + 'flows_cred.json'));
+        }
+    } catch(e) {
+        adapter.log.error('Cannot save ' + userdataDir + 'flows_cred.json');
+    }
+    try {
+        if (fs.existsSync(userdataDir + 'flows.json')) {
+            flows = JSON.parse(fs.readFileSync(userdataDir + 'flows.json'));
+        }
+    } catch(e) {
+        adapter.log.error('Cannot save ' + userdataDir + 'flows.json');
+    }
+    //upload it to config
+    adapter.setObject('flows', {
+        common: {
+            name: 'Flows for node-red'
+        },
+        native: {
+            cred:  cred,
+            flows: flows
+        },
+        type: 'config'
+    }, function () {
+        adapter.log.info('Save ' + userdataDir + 'flows.json');
+    });
+}
+
+function syncPublic(path) {
+    if (!path) path = '/public';
+
+    const dir = fs.readdirSync(__dirname + path);
+
+    if (!fs.existsSync(nodePath + path)) {
+        fs.mkdirSync(nodePath + path);
+    }
+
+    for (let i = 0; i < dir.length; i++) {
+        const stat = fs.statSync(__dirname + path + '/' + dir[i]);
+        if (stat.isDirectory())  {
+            syncPublic(path + '/' + dir[i]);
+        } else {
+            if (!fs.existsSync(nodePath + path + '/' + dir[i])) {
+                fs.createReadStream(__dirname + path + '/' + dir[i]).pipe(fs.createWriteStream(nodePath + path + '/' + dir[i]));
+            }
+        }
+    }
+}
+
+function installNotifierFlows(isFirst) {
+    if (!notificationsFlows) {
+        if (fs.existsSync(userdataDir + 'flows.json')) {
+            if (!isFirst) saveObjects();
+            // monitor project file
+            notificationsFlows = new Notify([userdataDir + 'flows.json']);
+            notificationsFlows.on('change', function () {
+                if (saveTimer) clearTimeout(saveTimer);
+                saveTimer = setTimeout(saveObjects, 500);
+            });
+        } else {
+            // Try to install notifier every 10 seconds till the file will be created
+            setTimeout(function () {
+                installNotifierFlows();
+            }, 10000);
+        }
+    }
+}
+
+function installNotifierCreds(isFirst) {
+    if (!notificationsCreds) {
+        if (fs.existsSync(userdataDir + 'flows_cred.json')) {
+            if (!isFirst) saveObjects();
+            // monitor project file
+            notificationsCreds = new Notify([userdataDir + 'flows_cred.json']);
+            notificationsCreds.on('change', function () {
+                if (saveTimer) clearTimeout(saveTimer);
+                saveTimer = setTimeout(saveObjects, 500);
+            });
+        } else {
+            // Try to install notifier every 10 seconds till the file will be created
+            setTimeout(function () {
+                installNotifierCreds();
+            }, 10000);
+        }
+    }
+}
+
+function main() {
+    // Find userdata directory
+
+    // normally /opt/yunkong2/node_modules/yunkong2.js-controller
+    // but can be /example/yunkong2.js-controller
+    const controllerDir = utils.controllerDir;
+    const parts = controllerDir.split('/');
+    if (parts.length > 1 && parts[parts.length - 2] === 'node_modules') {
+        parts.splice(parts.length - 2, 2);
+        userdataDir = parts.join('/');
+        userdataDir += '/yunkong2-data/node-red/';
+    }
+
+    // create userdata directory
+    if (!fs.existsSync(userdataDir)) {
+        fs.mkdirSync(userdataDir);
+    }
+
+    syncPublic();
+
+    // Read configuration
+    adapter.getObject('flows', function (err, obj) {
+        if (obj && obj.native && obj.native.cred) {
+            const c = JSON.stringify(obj.native.cred);
+            // If really not empty
+            if (c !== '{}' && c !== '[]') {
+                fs.writeFileSync(userdataDir + 'flows_cred.json', JSON.stringify(obj.native.cred));
+            }
+        }
+        if (obj && obj.native && obj.native.flows) {
+            const f = JSON.stringify(obj.native.flows);
+            // If really not empty
+            if (f !== '{}' && f !== '[]') {
+                fs.writeFileSync(userdataDir  + 'flows.json', JSON.stringify(obj.native.flows));
+            }
+        }
+
+        installNotifierFlows(true);
+        installNotifierCreds(true);
+
+        adapter.getForeignObject('system.config', (err, obj) => {
+            if (obj && obj.native && obj.native.secret) {
+                //noinspection JSUnresolvedVariable
+                secret = obj.native.secret;
+            }
+            // Create settings for node-red
+            writeSettings();
+            writeStateList(() => startNodeRed());
+        });
+    });
+}