Created a small singleton for logging to file

Author: taszlan

src/LoggingSingleton.cpp

@@ -0,0 +1,29 @@
+//
+// Created by atticus on 1/14/16.
+//
+
+#include <unistd.h>
+#include <string.h>
+#include <mutex>
+#include <iostream>
+#include "LoggingSingleton.h"
+
+std::mutex mutex;
+
+LoggingSingleton::LoggingSingleton()
+{
+    std::cout << "Creating LoggingSingleton instance" <<std::endl;
+}
+
+LoggingSingleton* LoggingSingleton::GetInstance()
+{
+    static LoggingSingleton pSingleton;
+    return &pSingleton;
+}
+
+void LoggingSingleton::log(int logFileDescriptor, const char* cFullMessage){
+    mutex.lock();
+        write(logFileDescriptor, cFullMessage, strlen(cFullMessage));
+    mutex.unlock();
+}
+

src/LoggingSingleton.h

@@ -0,0 +1,19 @@
+//
+// Created by atticus on 1/14/16.
+//
+
+#ifndef HACKTTP_LOGGINGSINGLETON_H
+#define HACKTTP_LOGGINGSINGLETON_H
+
+
+class LoggingSingleton {
+public:
+    static LoggingSingleton* GetInstance();
+    void log(int logFileDescriptor, const char* cFullMessage);
+private:
+    LoggingSingleton();
+    static LoggingSingleton* pSingleton;
+};
+
+
+#endif //HACKTTP_LOGGINGSINGLETON_H