kopia lustrzana https://github.com/lora-aprs/LoRa_APRS_iGate
75 wiersze
2.8 KiB
C++
75 wiersze
2.8 KiB
C++
#include <logger.h>
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#include "Task.h"
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#include "TaskMQTT.h"
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#include "project_configuration.h"
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#include <ArduinoJson.h>
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MQTTTask::MQTTTask(TaskQueue<std::shared_ptr<APRSMessage>> &toMQTT) : Task(TASK_MQTT, TaskMQTT), _toMQTT(toMQTT), _MQTT(_client) {
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}
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MQTTTask::~MQTTTask() {
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}
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bool MQTTTask::setup(System &system) {
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_MQTT.setServer(system.getUserConfig()->mqtt.server.c_str(), system.getUserConfig()->mqtt.port);
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return true;
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}
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bool MQTTTask::loop(System &system) {
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if (!system.isWifiOrEthConnected()) {
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return false;
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}
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if (!_MQTT.connected()) {
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connect(system);
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}
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if (!_toMQTT.empty()) {
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std::shared_ptr<APRSMessage> msg = _toMQTT.getElement();
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DynamicJsonDocument data(1024);
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data["source"] = msg->getSource();
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data["destination"] = msg->getDestination();
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data["path"] = msg->getPath();
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data["type"] = msg->getType().toString();
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String body = msg->getBody()->encode();
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body.replace("\n", "");
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data["data"] = body;
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String r;
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serializeJson(data, r);
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String topic = String(system.getUserConfig()->mqtt.topic);
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if (!topic.endsWith("/")) {
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topic = topic + "/";
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}
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topic = topic + system.getUserConfig()->callsign;
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system.getLogger().log(logging::LoggerLevel::LOGGER_LEVEL_DEBUG, getName(), "Send MQTT with topic: '%s', data: %s", topic.c_str(), r.c_str());
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_MQTT.publish(topic.c_str(), r.c_str());
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}
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_MQTT.loop();
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return true;
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}
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bool MQTTTask::connect(System &system) {
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bool result = false;
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system.getLogger().log(logging::LoggerLevel::LOGGER_LEVEL_INFO, getName(), "Connecting to MQTT broker: %s on port %d", system.getUserConfig()->mqtt.server.c_str(), system.getUserConfig()->mqtt.port);
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if (system.getUserConfig()->mqtt.will_active) {
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result = _MQTT.connect(system.getUserConfig()->callsign.c_str(), system.getUserConfig()->mqtt.name.c_str(), system.getUserConfig()->mqtt.password.c_str(), system.getUserConfig()->mqtt.will_topic.c_str(), 0, true, system.getUserConfig()->mqtt.will_message.c_str());
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} else {
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result = _MQTT.connect(system.getUserConfig()->callsign.c_str(), system.getUserConfig()->mqtt.name.c_str(), system.getUserConfig()->mqtt.password.c_str());
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}
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if (result) {
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system.getLogger().log(logging::LoggerLevel::LOGGER_LEVEL_INFO, getName(), "Connected to MQTT broker as: %s", system.getUserConfig()->callsign.c_str());
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if (system.getUserConfig()->mqtt.will_active) {
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system.getLogger().log(logging::LoggerLevel::LOGGER_LEVEL_INFO, getName(), "Sending birth message to MQTT.");
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_MQTT.publish(system.getUserConfig()->mqtt.will_topic.c_str(), system.getUserConfig()->mqtt.birth_message.c_str(), true);
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}
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return true;
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}
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system.getLogger().log(logging::LoggerLevel::LOGGER_LEVEL_INFO, getName(), "Connecting to MQTT broker failed. Try again later.");
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return false;
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}
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