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https://github.com/Kelsidavis/WoWee.git
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5040740171
logger.hpp: extend ERROR macro push/pop region to cover entire header so LogLevel::ERROR inside template bodies compiles correctly on Windows CMakeLists.txt: move tool install() rules next to each target definition so they run after the targets exist (fixes macOS 'target does not exist')
93 lines
2.3 KiB
C++
93 lines
2.3 KiB
C++
#pragma once
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#include <string>
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#include <iostream>
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#include <sstream>
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#include <mutex>
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#include <fstream>
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namespace wowee {
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namespace core {
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// Suppress the wingdi.h "#define ERROR 0" macro for the entire header so that
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// LogLevel::ERROR inside template bodies compiles correctly on Windows.
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#ifdef _WIN32
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#pragma push_macro("ERROR")
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#undef ERROR
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#endif
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enum class LogLevel {
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DEBUG,
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INFO,
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WARNING,
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ERROR,
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FATAL
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};
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class Logger {
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public:
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static Logger& getInstance();
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void log(LogLevel level, const std::string& message);
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void setLogLevel(LogLevel level);
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template<typename... Args>
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void debug(Args&&... args) {
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log(LogLevel::DEBUG, format(std::forward<Args>(args)...));
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}
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template<typename... Args>
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void info(Args&&... args) {
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log(LogLevel::INFO, format(std::forward<Args>(args)...));
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}
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template<typename... Args>
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void warning(Args&&... args) {
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log(LogLevel::WARNING, format(std::forward<Args>(args)...));
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}
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template<typename... Args>
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void error(Args&&... args) {
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log(LogLevel::ERROR, format(std::forward<Args>(args)...));
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}
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template<typename... Args>
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void fatal(Args&&... args) {
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log(LogLevel::FATAL, format(std::forward<Args>(args)...));
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}
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private:
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Logger() = default;
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~Logger() = default;
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Logger(const Logger&) = delete;
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Logger& operator=(const Logger&) = delete;
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template<typename... Args>
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std::string format(Args&&... args) {
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std::ostringstream oss;
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(oss << ... << args);
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return oss.str();
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}
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LogLevel minLevel = LogLevel::INFO; // Changed from DEBUG to reduce log spam
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std::mutex mutex;
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std::ofstream fileStream;
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bool fileReady = false;
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void ensureFile();
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};
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// Convenience macros
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#define LOG_DEBUG(...) wowee::core::Logger::getInstance().debug(__VA_ARGS__)
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#define LOG_INFO(...) wowee::core::Logger::getInstance().info(__VA_ARGS__)
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#define LOG_WARNING(...) wowee::core::Logger::getInstance().warning(__VA_ARGS__)
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#define LOG_ERROR(...) wowee::core::Logger::getInstance().error(__VA_ARGS__)
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#define LOG_FATAL(...) wowee::core::Logger::getInstance().fatal(__VA_ARGS__)
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} // namespace core
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} // namespace wowee
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// Restore the ERROR macro now that all LogLevel::ERROR references are done.
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#ifdef _WIN32
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#pragma pop_macro("ERROR")
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#endif
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