Creating a logger

sources/Memory/MemoryBus.cpp

@@ -7,6 +7,7 @@
 #include "Memory/MemoryBus.hpp"
 #include "Memory/MemoryShadow.hpp"
 #include "Exceptions/InvalidAddress.hpp"
+#include "Models/Logger.hpp"
 
 namespace ComSquare::Memory
 {
@@ -26,7 +27,7 @@ namespace ComSquare::Memory
 		IMemory *handler = this->getAccessor(addr);
 
 		if (!handler) {
-			std::cout << "Unknown memory accessor for address $" << std::hex << addr << ". Using open bus." << std::endl;
+			log(LogLevel::WARNING, "Unknown memory accessor for address $" << std::hex << addr << ". Using open bus.");
 			return this->_openBus;
 		}
 
@@ -61,7 +62,7 @@ namespace ComSquare::Memory
 		IMemory *handler = this->getAccessor(addr);
 
 		if (!handler) {
-			std::cout << "Unknown memory accessor for address " << std::hex << addr << ". Warning, it was a write." << std::endl;
+			log(LogLevel::ERROR, "Unknown memory accessor for address " << std::hex << addr << ". Warning, it was a write.");
 			return;
 		}
 		handler->write(handler->getRelativeAddress(addr), data);

sources/Models/Logger.hpp

@@ -0,0 +1,32 @@
+//
+// Created by Zoe Roux on 2021-07-06.
+//
+
+
+#pragma once
+
+#include <iostream>
+
+#ifdef TESTS
+#include <catch2/catch.hpp>
+#endif
+
+namespace ComSquare
+{
+	enum LogLevel
+	{
+		INFO,
+		WARNING,
+		ERROR
+	};
+
+	constexpr LogLevel GlobalLevel = INFO;
+
+#ifndef TESTS
+#define log(level, message) \
+	if constexpr((level) >= GlobalLevel) \
+		std::cout << message << std::endl // NOLINT(bugprone-macro-parentheses)
+#else
+#define log(_, msg) INFO(msg)
+#endif
+}

sources/Renderer/QtRenderer/QtSFML.cpp

@@ -7,12 +7,13 @@
 #include <QIcon>
 #include <QMenuBar>
 #include <iostream>
+#include "Models/Logger.hpp"
 #include "SNES.hpp"
 #include "QtSFML.hpp"
 
 #ifdef Q_WS_X11
-	#include <Qt/qx11info_x11.h>
-	#include <X11/Xlib.h>
+#include <Qt/qx11info_x11.h>
+#include <X11/Xlib.h>
 #endif
 
 namespace ComSquare::Renderer
@@ -57,7 +58,7 @@ namespace ComSquare::Renderer
 		}
 #ifdef DEBUGGER_ENABLED
 		catch (const DebuggableError &e) {
-			std::cout << "Invalid rom's instruction: " << e.what() << std::endl;
+			log(LogLevel::ERROR, "Invalid rom's instruction: " << e.what());
 			this->_snes.enableCPUDebuggingWithError(e);
 		}
 #endif