Big changes. Compiling version

src/items/vLogging.cpp

@@ -0,0 +1,125 @@
+#include "items/vLogging.h"
+
+#include <Arduino.h>
+
+#include "Class/LineParsing.h"
+#include "Global.h"
+#include "BufferExecute.h"
+
+LoggingClass::LoggingClass(unsigned long period, unsigned int maxPoints, String loggingValueKey, String key) {
+    _period = period * 1000;
+    _maxPoints = maxPoints;
+    _loggingValueKey = loggingValueKey;
+    _key = key;
+}
+
+LoggingClass::~LoggingClass() {}
+
+void LoggingClass::loop() {
+    currentMillis = millis();
+    unsigned long difference = currentMillis - prevMillis;
+    if (difference >= _period) {
+        prevMillis = millis();
+        addNewDelOldData("logs/" + _key + ".txt", _maxPoints, jsonReadStr(configLiveJson, _loggingValueKey));
+    }
+}
+
+void LoggingClass::addNewDelOldData(const String filename, size_t maxPoints, String payload) {
+    String logData = readFile(filename, 5120);
+    size_t lines_cnt = itemsCount(logData, "\r\n");
+
+    SerialPrint("I", "Logging", "http://" + WiFi.localIP().toString() + "/" + filename + " (" + String(lines_cnt, DEC) + ")");
+
+    if ((lines_cnt > maxPoints + 1) || !lines_cnt) {
+        removeFile(filename);
+        lines_cnt = 0;
+    }
+
+    if (payload != "") {
+        if (lines_cnt > maxPoints) {
+            logData = deleteBeforeDelimiter(logData, "\r\n");
+            if (timeNow->hasTimeSynced()) {
+                logData += timeNow->getTimeUnix() + " " + payload + "\r\n";
+                writeFile(filename, logData);
+            }
+        }
+        else {
+            if (timeNow->hasTimeSynced()) {
+                addFileLn(filename, timeNow->getTimeUnix() + " " + payload);
+            }
+        }
+    }
+}
+
+MyLoggingVector* myLogging = nullptr;
+
+void logging() {
+    myLineParsing.update();
+    String loggingValueKey = myLineParsing.gval();
+    String key = myLineParsing.gkey();
+    String interv = myLineParsing.gint();
+    String maxcnt = myLineParsing.gcnt();
+    myLineParsing.clear();
+
+    loggingKeyList += key + ",";
+
+    static bool firstTime = true;
+    if (firstTime) myLogging = new MyLoggingVector();
+    firstTime = false;
+    myLogging->push_back(LoggingClass(interv.toInt(), maxcnt.toInt(), loggingValueKey, key));
+}
+
+void choose_log_date_and_send() {
+    String all_line = loggingKeyList;
+    while (all_line.length() != 0) {
+        String tmp = selectToMarker(all_line, ",");
+        sendLogData("logs/" + tmp + ".txt", tmp);
+        all_line = deleteBeforeDelimiter(all_line, ",");
+    }
+}
+
+void sendLogData(String file, String topic) {
+    String log_date = readFile(file, 5120);
+    if (log_date != "failed") {
+        log_date.replace("\r\n", "\n");
+        log_date.replace("\r", "\n");
+        String buf = "{}";
+        String json_array;
+        String unix_time;
+        String value;
+        while (log_date.length()) {
+            String tmp = selectToMarker(log_date, "\n");
+            log_date = deleteBeforeDelimiter(log_date, "\n");
+            unix_time = selectToMarker(tmp, " ");
+            jsonWriteInt(buf, "x", unix_time.toInt());
+            value = deleteBeforeDelimiter(tmp, " ");
+            jsonWriteFloat(buf, "y1", value.toFloat());
+            if (log_date.length() < 3) {
+                json_array += buf;
+            }
+            else {
+                json_array += buf + ",";
+            }
+            buf = "{}";
+        }
+        unix_time = "";
+        value = "";
+        log_date = "";
+        json_array = "{\"status\":[" + json_array + "]}";
+        //SerialPrint("I", "module", json_array);
+
+        publishChart(topic, json_array);
+    }
+}
+
+void clean_log_date() {
+#ifdef ESP8266
+    auto dir = LittleFS.openDir("logs");
+    while (dir.next()) {
+        String fname = dir.fileName();
+        SerialPrint("I", "System", fname);
+        removeFile("logs/" + fname);
+    }
+    removeFile("live.json");
+#endif
+}