1 files changed, 67 insertions, 0 deletions
diff --git a/common/LoggerImpl.h b/common/LoggerImpl.h
new file mode 100644
index 0000000..a07cead
--- /dev/null
+++ b/common/LoggerImpl.h
@@ -0,0 +1,67 @@
+#pragma once
+#include "Logger.h"
+#include <cstdarg>
+#include <cstdio>
+
+class LoggerWWSamples : public nv::ILogger
+{
+public:
+	LoggerWWSamples();
+	LoggerWWSamples(nv::LogSeverity loggingLevel);
+	virtual ~LoggerWWSamples() = default;
+
+	virtual void log(const char* text, nv::LogSeverity severity, const char* filename, int linenumber) override;
+	virtual void log(const wchar_t* text, nv::LogSeverity severity, const wchar_t* filename, int linenumber) override;
+
+	nv::LogSeverity getLoggingLevel();
+	void setLoggingLevel(nv::LogSeverity newLevel);
+
+private:
+	nv::LogSeverity	LoggingLevel;
+};
+
+extern LoggerWWSamples* g_Logger;
+
+namespace wwsamples
+{
+	inline void log(nv::LogSeverity severity, const char* filename, int linenumber, const char* format, ...)
+	{
+		if (g_Logger == nullptr)
+		{
+			g_Logger = new LoggerWWSamples();
+		}
+
+		if (g_Logger->getLoggingLevel() > severity)
+			return;
+
+		char buffer[1024];
+
+		va_list args;
+		va_start(args, format);
+#if NV_GCC_FAMILY
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+#endif
+		vsnprintf_s(buffer, sizeof(buffer), format, args);
+#if NV_GCC_FAMILY
+#pragma GCC diagnostic pop
+#endif
+		va_end(args);
+
+		g_Logger->log(buffer, severity, filename, linenumber);
+	}
+}
+
+
+
+#ifndef NV_LOG
+/// <param name="__VA_ARGS__">format, ...</param>
+#define NV_LOG(...) wwsamples::log(nv::LogSeverity::kInfo, __FILE__, __LINE__, __VA_ARGS__)
+/// <param name="__VA_ARGS__">format, ...</param>
+#define NV_WARN(...) wwsamples::log(nv::LogSeverity::kWarning, __FILE__, __LINE__, __VA_ARGS__)
+/// <param name="__VA_ARGS__">format, ...</param>
+#define NV_ERROR(...) wwsamples::log(nv::LogSeverity::kError, __FILE__, __LINE__, __VA_ARGS__)
+/// <param name="__VA_ARGS__">format, ...</param>
+#define NV_FATAL(...) wwsamples::log(nv::LogSeverity::kFatal, __FILE__, __LINE__, __VA_ARGS__)
+
+#endif
+\ No newline at end of file