Clean project structure.

src/base/core/loggers/FileLogger.h

@@ -0,0 +1,57 @@
+#pragma once
+
+#define MLOG_ALL(msg, level) {std::ostringstream mt_logstream;\
+    mt_logstream << msg; \
+    FileLogger::GetInstance().LogLine(level, mt_logstream, __FILE__, __FUNCTION__, __LINE__);};
+
+#define MLOG_INFO(msg) MLOG_ALL(msg, "Info");
+#define MLOG_ERROR(msg) MLOG_ALL(msg, "Error");
+
+#include <memory>
+#include <string>
+#include <fstream>
+#include <sstream>
+
+class FileLogger
+{
+    FileLogger()
+        :mWorkDirectory(),
+         mFileName("MT_Log.txt"),
+         mFileStream()
+    {
+
+    }
+
+public:
+    static FileLogger& GetInstance()
+    {
+        static FileLogger instance;
+        return instance;
+    }
+
+    FileLogger(FileLogger const&) = delete;
+    void operator=(FileLogger const&)  = delete;
+
+    ~FileLogger();
+
+    void disable();
+
+    void SetWorkDirectory(const std::string& workDir);
+
+    void SetFileName(const std::string& fileName);
+
+    void Open();
+
+    void Close();
+
+    void LogLine(const std::ostringstream& line);
+
+    void LogLine(const std::string& logType, const std::ostringstream& line, const std::string& fileName = "", const std::string& functionName = "", int lineNumber=-1);
+private:
+    bool mDisabled{false};
+    std::string mWorkDirectory;
+    std::string mFileName;
+    std::ofstream mFileStream;
+};
+
+using FileLoggerPtr = std::shared_ptr<FileLogger>;