Add Logger Class

Util/Logger.cpp

@@ -0,0 +1,20 @@
+#include <iostream>
+#include <syslog.h>
+#include "Logger.h"
+
+
+namespace PresenceDetection {
+namespace Util {
+
+void Logger::Log(Severity::type severity, const std::string& message)
+{
+	if (severity > Severity::Error)
+		std::cout << message << std::endl;
+	else
+		std::cerr << message << std::endl;
+
+	syslog(static_cast<int>(severity), "%s", message.c_str());
+}
+
+} // namespace Util
+} // namespace PresenceDetection

Util/Logger.h

@@ -0,0 +1,37 @@
+#ifndef UTIL_LOGGER_H
+#define UTIL_LOGGER_H
+
+#include <string>
+
+
+namespace PresenceDetection {
+namespace Util {
+
+class Logger
+{
+public:
+	class Severity
+	{
+	public:
+		enum type
+		{
+			Emergency = 0,
+			Alert = 1,
+			Critical = 2,
+			Error = 3,
+			Warning = 4,
+			Notice = 5,
+			Info = 6,
+			Debug = 7
+		};
+	};
+
+
+public:
+	static void Log(Severity::type severity, const std::string& message);
+};
+
+} // namespace Util
+} // namespace PresenceDetection
+
+#endif // UTIL_LOGGER_H