rename

src/debug/Logger.hpp

@@ -0,0 +1,66 @@
+#ifndef DEBUG_LOGGER_HPP_
+#define DEBUG_LOGGER_HPP_
+
+#include <sstream>
+#include <fstream>
+#include <iostream>
+#include <mutex>
+
+namespace debug {
+    enum class LogLevel {
+        debug, info, warning, error
+    };
+
+    class Logger;
+
+    class LogMessage {
+        Logger* logger;
+        LogLevel level;
+        std::stringstream ss;
+    public:
+        LogMessage(Logger* logger, LogLevel level) : logger(logger), level(level) {}
+        ~LogMessage();
+
+        template<class T>
+        LogMessage& operator<<(const T& x) {
+            ss << x;
+            return *this;
+        }
+    };
+
+    class Logger {
+        static std::mutex mutex;
+        static std::string utcOffset;
+        static std::ofstream file;
+        static unsigned moduleLen;
+
+        std::string name;
+   
+        static void log(LogLevel level, const std::string& name, std::string message);
+    public:
+        static void init(const std::string& filename);
+        static void flush();
+
+        Logger(std::string name);
+
+        void log(LogLevel level, std::string message);
+
+        LogMessage debug() {
+            return LogMessage(this, LogLevel::debug);
+        }
+
+        LogMessage info() {
+            return LogMessage(this, LogLevel::info);
+        }
+
+        LogMessage error() {
+            return LogMessage(this, LogLevel::error);
+        }
+
+        LogMessage warning() {
+            return LogMessage(this, LogLevel::warning);
+        }
+    };
+}
+
+#endif // DEBUG_LOGGER_HPP_