Initial commit

2023-12-20 22:52:04 +01:00
commit 678b65c9f8
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+/**
+ * @file network.h
+ * @author Alexander Klein (alex@kleiax.de)
+ * @brief 
+ * @version 0.1
+ * @date 2023-09-18
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
+
+#ifndef NETWORK_H
+#define NETWORK_H
+
+#include "component.h"
+
+#include <iostream>
+#include <WiFi.h>
+#include <PubSubClient.h>
+
+
+struct NetworkAddresses {
+    IPAddress localIP;
+    IPAddress gateway;
+    IPAddress subnet;
+    IPAddress dnsServer;
+    IPAddress mqttServer;
+    uint16_t mqttPort = 1883;
+};
+
+class Network : public Component {
+    public:
+        Network(const char *ssid, const char *passphrase);
+        Network(const char *ssid, const char *passphrase, NetworkAddresses addresses);
+
+        ~Network();
+
+        bool activateMqtt(const char *user = nullptr, const char *passphrase = nullptr);
+        bool activateMqtt(const char *user, const char *passphrase, IPAddress server, uint16_t port);
+
+        void printIPs();
+
+        bool isWifiConnected() const { return this->wifiConnected; }
+        bool isMqttConnected() const { return this->mqttConnected; }
+        PubSubClient* getMqttClient() const { return this->mqttClient; }
+        
+    private:
+        void run() override {};
+        void runAsChild() override;
+        void init(const char *ssid, const char *passphrase);
+        void checkWifi();
+        void checkMqtt();
+        bool connectMqtt();
+
+        NetworkAddresses addresses;
+        WiFiClient wifiClient;
+        PubSubClient* mqttClient = nullptr;
+
+        bool initSuccessful = false;
+        bool wifiConnected = false;
+        bool mqttConnected = false;
+
+        const char *mqttUser;
+        const char *mqttPassphrase;
+
+        uint32_t lastWifiReconnectAttempt = 0;
+        uint32_t lastMqttReconnectAttempt = 0;
+
+        static constexpr uint8_t wifiConnectTimeout = 20;
+        static constexpr uint16_t wifiConnectLoopTime = 500;
+        static constexpr uint16_t wifiReconnectDelay = 5000;
+        static constexpr uint16_t mqttReconnectDelay = 2500;
+
+};
+
+#endif //NETWORK_H