Implemented command-line option for setting the output log priority.

include/anthem/output/Logger.h

@@ -29,7 +29,7 @@ class Logger
 		ColorStream &errorStream();
 
 		// The level from which on messages should be printed
-		void setOutputPriority(Priority outputLevel);
+		void setLogPriority(Priority logPriority);
 		void setColorPolicy(ColorStream::ColorPolicy colorPolicy);
 
 		void log(Priority priority, const char *message);
@@ -39,7 +39,7 @@ class Logger
 		ColorStream m_outputStream;
 		ColorStream m_errorStream;
 
-		Priority m_outputPriority;
+		Priority m_logPriority;
 };
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////

include/anthem/output/Priority.h

@@ -1,6 +1,9 @@
 #ifndef __ANTHEM__OUTPUT__PRIORITY_H
 #define __ANTHEM__OUTPUT__PRIORITY_H
 
+#include <cstring>
+#include <exception>
+
 namespace anthem
 {
 namespace output
@@ -22,6 +25,41 @@ enum class Priority
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+inline constexpr const char *priorityName(Priority priority)
+{
+	switch (priority)
+	{
+		case Priority::Debug:
+			return "debug";
+		case Priority::Info:
+			return "info";
+		case Priority::Warning:
+			return "warning";
+		case Priority::Error:
+			return "error";
+	}
+
+	return "unknown";
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+inline Priority priorityFromName(const char *priorityName)
+{
+	if (std::strcmp(priorityName, "debug") == 0)
+		return Priority::Debug;
+	if (std::strcmp(priorityName, "info") == 0)
+		return Priority::Info;
+	if (std::strcmp(priorityName, "warning") == 0)
+		return Priority::Warning;
+	if (std::strcmp(priorityName, "error") == 0)
+		return Priority::Error;
+
+	throw std::runtime_error("unknown log priority");
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
 }
 }