первый

lib/logger.h

@@ -0,0 +1,54 @@
+//---------------------------------------------------------------------------
+#ifndef logRotateH
+#define logRotateH
+//---------------------------------------------------------------------------
+#include <iostream>
+#include <fstream>
+#include <sstream>
+#include <string>
+#include <queue>
+#include <thread>
+#include <mutex>
+#include <condition_variable>
+#include <chrono>
+#include <ctime>
+#include <sys/time.h>
+#include <atomic>
+#include <cstdio>
+//---------------------------------------------------------------------------
+struct LogRec{
+	std::string thread;
+	std::string level;
+	std::string data;
+	bool cout;
+};
+//---------------------------------------------------------------------------
+class Logger {
+private:
+
+	std::ofstream file;
+    std::string fileName;
+    std::string date;
+
+    std::atomic<bool> stop;
+
+    std::mutex queueMutex;
+
+    std::queue<LogRec> logQueue;
+    std::condition_variable queueCondition;
+    std::thread logThread;
+
+    void processQueue();
+    void writeLog(std::string thread, std::string level, std::string data, bool cout);
+    void rotateLogFile();
+
+    void openLogFile();
+    std::string getCurrentDate();
+    std::string getCurrentDateTime();
+public:
+    Logger(std::string fileName);
+    ~Logger();
+    void log(std::string thread, std::string level, std::string data, bool cout=false);
+};
+//---------------------------------------------------------------------------
+#endif