logging.cpp

#include "logging.hpp"

void LogWriter::operator<(const LogStream &stream) {
    std::ostringstream msg;
    msg << stream.sstream_.rdbuf();
    output_log(msg);
}

void LogWriter::output_log(const std::ostringstream &msg) {
    if (log_level_ >= env_log_level)
        std::cout << "[" << level2string(log_level_) << "] "
                  << "(" << location_.file_ << ":" << location_.line_ << "L  "
                  << location_.func_ << ")" << msg.str() << std::endl;
}
std::string level2string(LogLevel level) {
    switch (level) {
    case DEBUG:
        return "DEBUG";

    case INFO:
        return "INFO";

    case WARNING:
        return "WARNING";

    case ERROR:
        return "ERROR";

    default:
        return "";
    }
}
std::string get_short_name(const char *file_path) {
    std::string short_file_path = file_path;
    int index = short_file_path.find_last_of('/');

    return short_file_path.substr(index + 1);
}