This commit is contained in:
Wolfgang Hottgenroth
2017-07-22 23:39:14 +02:00
commit dad740e620
9 changed files with 335 additions and 0 deletions

57
dist/log.js vendored Normal file
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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const chalk = require("chalk");
const moment = require("moment");
var Level;
(function (Level) {
Level[Level["All"] = 0] = "All";
Level[Level["NoDebug"] = 1] = "NoDebug";
Level[Level["NoDebugNoInfo"] = 2] = "NoDebugNoInfo";
Level[Level["NoDebugNoInfoNoWarning"] = 3] = "NoDebugNoInfoNoWarning";
})(Level || (Level = {}));
var level = Level.NoDebug;
function timestamp() {
return moment().format('HH:mm:ss.SSS');
}
function setLevel(value) {
switch (value) {
case 'info':
level = Level.NoDebug;
break;
case 'warn':
level = Level.NoDebugNoInfo;
break;
case 'error':
level = Level.NoDebugNoInfoNoWarning;
break;
default: level = Level.All;
}
}
exports.setLevel = setLevel;
function info(message) {
if (level < Level.NoDebugNoInfo) {
console.log(`${timestamp()} ${chalk.bold.cyan('[ II ]')} ${message}`);
}
}
exports.info = info;
function warn(message) {
if (level < Level.NoDebugNoInfoNoWarning) {
console.log(`${timestamp()} ${chalk.bold.yellow('[ WW ]')} ${message}`);
}
}
exports.warn = warn;
function error(message) {
console.log(`${timestamp()} ${chalk.bold.red('[ EE ]')} ${message}`);
}
exports.error = error;
function success(message) {
console.log(`${timestamp()} ${chalk.bold.green('[ OK ]')} ${message}`);
}
exports.success = success;
function debug(message) {
if (level < Level.NoDebug) {
console.log(`${timestamp()} ${chalk.bold.magenta('[ DB ]')} ${message}`);
}
}
exports.debug = debug;
//# sourceMappingURL=log.js.map

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const log = require("./log");
const MqttClient = require("./mqttclient");
class Dispatcher {
constructor() {
this._mqttClient = new MqttClient.MqttClient();
this._mqttClient.register('IoT/test', null);
this._mqttClient.register('IoT/Device/#', null);
}
exec() {
log.info("Dispatcher starting");
this._mqttClient.exec();
}
}
const dispatcher = new Dispatcher();
dispatcher.exec();
//# sourceMappingURL=main.js.map

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dist/mqttclient.js vendored Normal file
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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const Mqtt = require("mqtt");
const log = require("./log");
const MQTT_BROKER_DEFAULT_URL = "mqtt://localhost";
class MqttClient {
constructor(mqttBrokerUrl) {
this._mqttBrokerUrl = (mqttBrokerUrl) ? mqttBrokerUrl : MQTT_BROKER_DEFAULT_URL;
this._topicHandlers = [];
}
register(topic, callback) {
this._topicHandlers.push({ topic, callback });
log.info(`handler registered for topic ${topic}`);
}
exec() {
this._mqttClient = Mqtt.connect(this._mqttBrokerUrl);
this._mqttClient.on('error', log.error);
this._mqttClient.on('connect', () => {
log.info("connected to mqtt broker");
for (let topicHandler of this._topicHandlers) {
this._mqttClient.subscribe(topicHandler.topic);
}
});
this._mqttClient.on('message', (topic, payload) => {
log.info(`message received, topic ${topic}, payload ${payload}`);
for (let topicHandler of this._topicHandlers) {
if (this.topicMatch(topicHandler.topic, topic)) {
log.info(`received topic ${topic} matches registered topic ${topicHandler.topic}`);
}
}
});
}
topicMatch(registeredTopic, receivedTopic) {
let registeredTopicFields = registeredTopic.split('/');
let receivedTopicFields = receivedTopic.split('/');
for (let field in registeredTopicFields) {
let regField = registeredTopicFields[field];
let recvField = receivedTopicFields[field];
log.info(`recv: ${recvField}, reg: ${regField}`);
if (regField === "#") {
log.info('true');
return true;
}
if (regField != recvField && regField != "+") {
log.info('false');
return false;
}
}
if (registeredTopicFields.length == receivedTopicFields.length) {
log.info('true');
return true;
}
else {
log.info('false');
return false;
}
}
}
exports.MqttClient = MqttClient;
//# sourceMappingURL=mqttclient.js.map