added duplicate console to mqtt

lib/MQTT/debugMqtt.cpp

@@ -20,6 +20,11 @@ char DebugMqtt::topic[MQTT_BUFFER_SIZE];
 
 DebugMqtt::DebugMqtt(const char* name) {
     this->name = name;
+    this->buf = new char[this->bufSitze];
+}
+
+DebugMqtt::~DebugMqtt() {
+    delete this->buf;
 }
 
 void DebugMqtt::sendMsg(Loglevel loglevel, String topic, String msg) {
@@ -32,7 +37,9 @@ void DebugMqtt::sendMsg(Loglevel loglevel, String msg) {
 }
 
 void DebugMqtt::sendData(Loglevel loglevel, String topic, String data) {
-    if (!DebugMqtt::isInit) {return;}
+    if (!DebugMqtt::isInit) {
+        return;
+    }
 
     if (loglevel <= DebugMqtt::loglevel && loglevel > Loglevel::none) {
         snprintf (DebugMqtt::topic, MQTT_BUFFER_SIZE, "%s%s", DebugMqtt::enum_to_string(loglevel).c_str(), topic.c_str());
@@ -52,9 +59,19 @@ void DebugMqtt::writeToInflux(String measurement_name, String field_set, float m
     this->sendData(Loglevel::influx, DebugMqtt::msg);
 }
 
+void DebugMqtt::addCharacter(char c) {
+    this->buf[this->bufPos] = c;
+    this->bufPos++;
+    if (c == '\n' || this->bufPos >= this->bufSitze - 1) {
+        this->buf[this->bufPos - 1] = '\0';
+        this->sendMsg(Loglevel::info, buf);
+        this->bufPos = 0;
+    }
+}
+
 void DebugMqtt::init(PubSubClient *client, Loglevel max_loglevel) {
     DebugMqtt::client = client;
-    DebugMqtt::loglevel = loglevel;
+    DebugMqtt::loglevel = max_loglevel;
     DebugMqtt::isInit = true;
 }
 

lib/MQTT/debugMqtt.h

@@ -11,6 +11,7 @@
 #ifndef DEBUG_MQTT_H
 #define DEBUG_MQTT_H
 
+#include <iostream>
 #include <PubSubClient.h>
 
 /**
@@ -71,6 +72,8 @@ class DebugMqtt {
          */
         DebugMqtt(const char* name);
 
+        ~DebugMqtt();
+
         /**
          * @brief Send a Message via MQTT
          * 
@@ -120,6 +123,8 @@ class DebugMqtt {
          */
         void writeToInflux(String measurement_name, String field_set, float measurement, uint64_t nanos);
 
+        void addCharacter(char c);
+
         /**
          * @brief Initalize debugMQTT for all instances
          * 
@@ -133,7 +138,7 @@ class DebugMqtt {
          * @param client PubSubClient
          * @param max_loglevel Max loglevel to send.
          */
-        static void init(PubSubClient *client, Loglevel max_loglevel);
+        static void init(PubSubClient* client, Loglevel max_loglevel);
 
         /**
          * @brief Change loglevel
@@ -146,6 +151,9 @@ class DebugMqtt {
 
     private:
         const char* name;
+        char* buf;
+        uint8_t bufPos = 0;
+        uint8_t bufSitze = 100;
 
         static String enum_to_string(Loglevel loglevel);
 
@@ -156,4 +164,4 @@ class DebugMqtt {
         static char topic[MQTT_BUFFER_SIZE];
 };
 
-#endif // DEBUG_MQTT_H
+#endif // DEBUG_MQTT_H

lib/MQTT/outputBufMqtt.cpp

@@ -0,0 +1,30 @@
+/**
+ * @file outputStreamMqtt.cpp
+ * @author Alexander Klein (alex@kleiax.de)
+ * @brief 
+ * @version 0.1
+ * @date 2022-02-14
+ * 
+ * @copyright Copyright (c) 2022
+ * 
+ */
+
+#include "outputBufMqtt.h"
+
+OutputBufMqtt::OutputBufMqtt(DebugMqtt* debugMqtt) 
+    : std::streambuf() {
+    this->debugMqtt = debugMqtt;
+}
+
+std::streambuf::int_type OutputBufMqtt::overflow(std::streambuf::int_type c) {
+    if (c != EOF) {
+        // c = std::toupper(static_cast<char>(c), getloc());
+
+        this->debugMqtt->addCharacter((char) c);
+        Serial.print((char) c);
+        // if (putchar(c) == EOF) {
+        //     return EOF;
+        // }
+    }
+    return c;
+}

lib/MQTT/outputBufMqtt.h

@@ -0,0 +1,33 @@
+/**
+ * @file outputStreamMqtt.h
+ * @author Alexander Klein (alex@kleiax.de)
+ * @brief 
+ * @version 0.1
+ * @date 2022-02-14
+ * 
+ * @copyright Copyright (c) 2022
+ * 
+ */
+
+#ifndef OUTPUT_STREAM_MQTT_H
+#define OUTPUT_STREAM_MQTT_H
+
+#include <iostream>
+#include <streambuf>
+#include <locale>
+#include <cstdio>
+
+#include "debugMqtt.h"
+
+class OutputBufMqtt : public std::streambuf {
+    public:
+        OutputBufMqtt(DebugMqtt* debugMqtt);
+
+    protected:
+        virtual std::streambuf::int_type overflow(std::streambuf::int_type c);
+
+    public:
+        DebugMqtt* debugMqtt;
+};
+
+#endif // OUTPUT_STREAM_MQTT_H