wsjcpp-logger

C++ Logger Implementation

Integrate to your project

$ wsjcpp install https://github.com/wsjcpp/wsjcpp-logger:master

Or include files:

• src/wsjcpp-logger/wsjcpp_logger.h
• src/wsjcpp-logger/wsjcpp_logger.cpp

Logger (wsjcpp::Log)

• Output will be colored for console, but color will be missing for files.
• Functions are safe thread.
• Logger supports a log rotation (every 51000 seconds / every day)
• wsjcpp::Log::throw_err - will be generate throw std::runtime_error(sMessage);
• std::vectorstd::string wsjcpp::Log::getLastLogMessages() - last 50 records from log

To init logger first and enable.

#include <wsjcpp_logger.h>

int main(int argc, char* argv[]) {
    std::string TAG = "MAIN";
    wsjcpp::Log::setLogDirectory(".logs");
    wsjcpp::Log::setPrefixLogFile("app");
    wsjcpp::Log::setEnableLogFile(true);

    wsjcpp::Log::debug(TAG, "Hello info");
    wsjcpp::Log::info(TAG, "Hello info");
    wsjcpp::Log::err(TAG, "Hello err");
    wsjcpp::Log::warn(TAG, "Hello warn");
    wsjcpp::Log::ok(TAG, "Hello ok");

    return 0;
}

Example output

2026-04-22 14:40:07.395, 0x00007aa3e8c98740 [DEBUG] MAIN: Hello info
2026-04-22 14:40:07.395, 0x00007aa3e8c98740 [INFO] MAIN: Hello info
2026-04-22 14:40:07.396, 0x00007aa3e8c98740 [ERR] MAIN: Hello err
2026-04-22 14:40:07.396, 0x00007aa3e8c98740 [WARN] MAIN: Hello warn
2026-04-22 14:40:07.396, 0x00007aa3e8c98740 [OK] MAIN: Hello ok