mirror of
https://github.com/jomjol/AI-on-the-edge-device.git
synced 2025-12-08 20:46:52 +03:00
330 lines
10 KiB
C++
330 lines
10 KiB
C++
#include "ClassLogFile.h"
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#include "time_sntp.h"
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#include "esp_log.h"
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <dirent.h>
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#ifdef __cplusplus
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}
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#endif
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#include "Helper.h"
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static const char *TAG = "log";
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ClassLogFile LogFile("/sdcard/log/message", "log_%Y-%m-%d.txt", "/sdcard/log/data", "data_%Y-%m-%d.txt");
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void ClassLogFile::WriteHeapInfo(std::string _id)
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{
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std::string _zw = _id;
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if (loglevel > ESP_LOG_WARN)
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_zw = _zw + "\t" + getESPHeapInfo();
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WriteToFile(ESP_LOG_DEBUG, _zw);
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}
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std::string ClassLogFile::getESPHeapInfo(){
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string espInfoResultStr = "";
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char aMsgBuf[80];
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multi_heap_info_t aMultiHead_info ;
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heap_caps_get_info (&aMultiHead_info,MALLOC_CAP_8BIT);
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size_t aFreeHeapSize = heap_caps_get_free_size(MALLOC_CAP_8BIT);
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size_t aMinFreeHeadSize = heap_caps_get_minimum_free_size(MALLOC_CAP_8BIT);
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size_t aMinFreeHeapSize = heap_caps_get_minimum_free_size(MALLOC_CAP_8BIT);
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size_t aHeapLargestFreeBlockSize = heap_caps_get_largest_free_block(MALLOC_CAP_8BIT);
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sprintf(aMsgBuf,"Free Heap Size: \t%ld", (long) aFreeHeapSize);
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size_t aFreeSPIHeapSize = heap_caps_get_free_size(MALLOC_CAP_8BIT| MALLOC_CAP_SPIRAM);
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size_t aFreeInternalHeapSize = heap_caps_get_free_size(MALLOC_CAP_8BIT| MALLOC_CAP_INTERNAL);
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size_t aMinFreeInternalHeapSize = heap_caps_get_minimum_free_size(MALLOC_CAP_8BIT| MALLOC_CAP_INTERNAL);
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sprintf(aMsgBuf,"\tHeap:\t%ld", (long) aFreeHeapSize);
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espInfoResultStr += string(aMsgBuf);
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sprintf(aMsgBuf,"\tMin Free:\t%ld", (long) aMinFreeHeapSize);
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espInfoResultStr += string(aMsgBuf);
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sprintf(aMsgBuf,"\tlarg. Block: \t%ld", (long) aHeapLargestFreeBlockSize);
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espInfoResultStr += string(aMsgBuf);
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sprintf(aMsgBuf,"\tSPI Heap:\t%ld", (long) aFreeSPIHeapSize);
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espInfoResultStr += string(aMsgBuf);
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sprintf(aMsgBuf,"\tMin Free Heap Size:\t%ld", (long) aMinFreeHeadSize);
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sprintf(aMsgBuf,"\tNOT_SPI Heap:\t%ld", (long) (aFreeHeapSize - aFreeSPIHeapSize));
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espInfoResultStr += string(aMsgBuf);
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sprintf(aMsgBuf,"\tlargest Block Size: \t%ld", (long) aHeapLargestFreeBlockSize);
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sprintf(aMsgBuf,"\tInternal Heap:\t%ld", (long) (aFreeInternalHeapSize));
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espInfoResultStr += string(aMsgBuf);
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sprintf(aMsgBuf,"\tInternal Min Heap free:\t%ld", (long) (aMinFreeInternalHeapSize));
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espInfoResultStr += string(aMsgBuf);
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return espInfoResultStr;
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}
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void ClassLogFile::WriteToData(std::string _timestamp, std::string _name, std::string _ReturnRawValue, std::string _ReturnValue, std::string _ReturnPreValue, std::string _ReturnRateValue, std::string _ReturnChangeAbsolute, std::string _ErrorMessageText, std::string _digital, std::string _analog)
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{
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ESP_LOGD(TAG, "Start WriteToData");
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time_t rawtime;
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struct tm* timeinfo;
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char buffer[30];
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time(&rawtime);
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timeinfo = localtime(&rawtime);
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strftime(buffer, 30, datafile.c_str(), timeinfo);
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std::string logpath = dataroot + "/" + buffer;
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FILE* pFile;
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std::string zwtime;
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if (!doLogFile){
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return;
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}
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ESP_LOGD(TAG, "Datalogfile: %s", logpath.c_str());
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pFile = fopen(logpath.c_str(), "a+");
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if (pFile!=NULL) {
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fputs(_timestamp.c_str(), pFile);
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fputs("\t", pFile);
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fputs(_name.c_str(), pFile);
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fputs("\t", pFile);
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fputs(_ReturnRawValue.c_str(), pFile);
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fputs("\t", pFile);
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fputs(_ReturnValue.c_str(), pFile);
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fputs("\t", pFile);
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fputs(_ReturnPreValue.c_str(), pFile);
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fputs("\t", pFile);
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fputs(_ReturnRateValue.c_str(), pFile);
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fputs("\t", pFile);
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fputs(_ReturnChangeAbsolute.c_str(), pFile);
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fputs("\t", pFile);
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fputs(_ErrorMessageText.c_str(), pFile);
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fputs(_digital.c_str(), pFile);
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fputs(_analog.c_str(), pFile);
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fputs("\n", pFile);
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fclose(pFile);
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} else {
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ESP_LOGE(TAG, "Can't open data file %s", logpath.c_str());
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}
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}
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void ClassLogFile::WriteToDedicatedFile(std::string _fn, esp_log_level_t level, std::string info, bool _time)
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{
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FILE* pFile;
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std::string zwtime;
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std::string logline = "";
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if (!doLogFile && level != ESP_LOG_ERROR){ // Only write to file if logfile is enabled or its an error message
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return;
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}
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// pFile = OpenFileAndWait(_fn.c_str(), "a");
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pFile = fopen(_fn.c_str(), "a+");
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// ESP_LOGD(TAG, "Logfile opened: %s", _fn.c_str());
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if (pFile!=NULL) {
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if (_time)
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{
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time_t rawtime;
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struct tm* timeinfo;
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char buffer[80];
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time(&rawtime);
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timeinfo = localtime(&rawtime);
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strftime(buffer, 80, "%Y-%m-%dT%H:%M:%S", timeinfo);
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zwtime = std::string(buffer);
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logline = zwtime;
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}
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std::string loglevelString;
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switch(level) {
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case ESP_LOG_NONE:
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loglevelString = "NONE";
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break;
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case ESP_LOG_ERROR:
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loglevelString = "ERR";
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break;
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case ESP_LOG_WARN:
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loglevelString = "WRN";
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break;
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case ESP_LOG_INFO:
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loglevelString = "INF";
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break;
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case ESP_LOG_DEBUG:
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loglevelString = "DBG";
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break;
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case ESP_LOG_VERBOSE:
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loglevelString = "VER";
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break;
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default:
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loglevelString = "NONE";
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break;
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}
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logline = logline + "\t<" + loglevelString + ">\t" + info.c_str() + "\n";
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fputs(logline.c_str(), pFile);
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fclose(pFile);
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} else {
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ESP_LOGE(TAG, "Can't open log file %s", _fn.c_str());
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}
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}
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void ClassLogFile::SwitchOnOff(bool _doLogFile){
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doLogFile = _doLogFile;
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};
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void ClassLogFile::SetRetention(unsigned short _retentionInDays){
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retentionInDays = _retentionInDays;
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};
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void ClassLogFile::WriteToFile(esp_log_level_t level, std::string info, bool _time)
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{
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/*
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struct stat path_stat;
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if (stat(logroot.c_str(), &path_stat) != 0) {
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ESP_LOGI(TAG, "Create log folder: %s", logroot.c_str());
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if (mkdir_r(logroot.c_str(), S_IRWXU) == -1) {
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ESP_LOGE(TAG, "Can't create log folder");
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}
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}
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*/
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time_t rawtime;
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struct tm* timeinfo;
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char buffer[30];
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time(&rawtime);
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timeinfo = localtime(&rawtime);
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strftime(buffer, 30, logfile.c_str(), timeinfo);
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std::string logpath = logroot + "/" + buffer;
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WriteToDedicatedFile(logpath, level, info, _time);
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ESP_LOG_LEVEL(level, TAG, "%s", info.c_str());
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}
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std::string ClassLogFile::GetCurrentFileName()
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{
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time_t rawtime;
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struct tm* timeinfo;
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char buffer[60];
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time(&rawtime);
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timeinfo = localtime(&rawtime);
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strftime(buffer, 60, logfile.c_str(), timeinfo);
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std::string logpath = logroot + "/" + buffer;
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return logpath;
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}
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void ClassLogFile::RemoveOld()
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{
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if (retentionInDays == 0) {
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return;
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}
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time_t rawtime;
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struct tm* timeinfo;
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char cmpfilename[30];
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time(&rawtime);
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rawtime = addDays(rawtime, -retentionInDays);
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timeinfo = localtime(&rawtime);
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////////////////////// message /////////////////////////////////////////
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strftime(cmpfilename, 30, logfile.c_str(), timeinfo);
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//ESP_LOGE(TAG, "log file name to compare: %s", cmpfilename);
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DIR *dir = opendir(logroot.c_str());
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if (!dir) {
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ESP_LOGI(TAG, "Failed to stat dir : %s", logroot.c_str());
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return;
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}
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struct dirent *entry;
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int deleted = 0;
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int notDeleted = 0;
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while ((entry = readdir(dir)) != NULL) {
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if (entry->d_type == DT_REG) {
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//ESP_LOGI(TAG, "list log file : %s %s", entry->d_name, cmpfilename);
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if ((strlen(entry->d_name) == strlen(cmpfilename)) && (strcmp(entry->d_name, cmpfilename) == 0)) {
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ESP_LOGI(TAG, "delete log file : %s", entry->d_name);
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std::string filepath = logroot + "/" + entry->d_name;
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if (unlink(filepath.c_str()) == 0) {
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deleted ++;
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} else {
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ESP_LOGE(TAG, "can't delete file : %s", entry->d_name);
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}
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} else {
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notDeleted ++;
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}
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}
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}
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LogFile.WriteToFile(ESP_LOG_INFO, "logfiles deleted: " + std::to_string(deleted) + " files not deleted (incl. leer.txt): " + std::to_string(notDeleted));
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closedir(dir);
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////////////////////// data /////////////////////////////////////////
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strftime(cmpfilename, 30, datafile.c_str(), timeinfo);
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//ESP_LOGE(TAG, "log file name to compare: %s", cmpfilename);
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dir = opendir(dataroot.c_str());
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if (!dir) {
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ESP_LOGI(TAG, "Failed to stat dir : %s", dataroot.c_str());
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return;
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}
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deleted = 0;
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notDeleted = 0;
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while ((entry = readdir(dir)) != NULL) {
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if (entry->d_type == DT_REG) {
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//ESP_LOGI(TAG, "list log file : %s %s", entry->d_name, cmpfilename);
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if ((strlen(entry->d_name) == strlen(cmpfilename)) && (strcmp(entry->d_name, cmpfilename) < 0)) {
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ESP_LOGI(TAG, "delete data file : %s", entry->d_name);
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std::string filepath = logroot + "/" + entry->d_name;
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if (unlink(filepath.c_str()) == 0) {
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deleted ++;
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} else {
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ESP_LOGE(TAG, "can't delete file : %s", entry->d_name);
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}
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} else {
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notDeleted ++;
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}
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}
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}
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ESP_LOGI(TAG, "%d older log files deleted. %d current log files not deleted.", deleted, notDeleted);
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closedir(dir);
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}
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void ClassLogFile::CreateLogDirectories()
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{
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MakeDir("/sdcard/log");
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MakeDir("/sdcard/log/data");
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MakeDir("/sdcard/log/analog");
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MakeDir("/sdcard/log/digit");
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MakeDir("/sdcard/log/message");
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MakeDir("/sdcard/log/source");
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}
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ClassLogFile::ClassLogFile(std::string _logroot, std::string _logfile, std::string _logdatapath, std::string _datafile)
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{
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logroot = _logroot;
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logfile = _logfile;
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datafile = _datafile;
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dataroot = _logdatapath;
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doLogFile = true;
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retentionInDays = 10;
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loglevel = ESP_LOG_INFO;
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MakeDir("/sdcard/log/data");
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}
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