Logger.cpp

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/******************************************************************************
 * Copyright (c) 2025 Calypso Networks Association https://calypsonet.org/    *
 *                                                                            *
 * See the NOTICE file(s) distributed with this work for additional           *
 * information regarding copyright ownership.                                 *
 *                                                                            *
 * This program and the accompanying materials are made available under the   *
 * terms of the Eclipse Public License 2.0 which is available at              *
 * http://www.eclipse.org/legal/epl-2.0                                       *
 *                                                                            *
 * SPDX-License-Identifier: EPL-2.0                                           *
 ******************************************************************************/
 
#include "keyple/core/util/cpp/Logger.hpp"
 
#include <chrono>
#include <cstdarg>
#include <cstdio>
#include <ctime>
#include <string>
 
namespace keyple {
namespace core {
namespace util {
namespace cpp {
 
Logger::Level Logger::mLevel = Logger::Level::logDebug;
 
Logger::Logger(const std::string& className, std::mutex* mtx)
: className(demangle(className.c_str()))
, mtx(mtx)
{
}
 
std::string
Logger::getClassName()
{
    return className;
}
 
void
Logger::setLoggerLevel(Logger::Level level)
{
    mLevel = level;
}
 
const std::string
Logger::getCurrentTimestamp()
{
    using std::chrono::system_clock;
    auto currentTime = std::chrono::system_clock::now();
    char buffer1[21];
    char buffer2[26];
 
    auto transformed = currentTime.time_since_epoch().count() / 1000000;
    auto millis = transformed % 1000;
 
    tm ttm;
    std::time_t tt = system_clock::to_time_t(currentTime);
#if defined(WIN32) || defined(_WIN32)                                          \
    || defined(__WIN32) && !defined(__CYGWIN__)
    localtime_s(&ttm, &tt);
#else
    localtime_r(&tt, &ttm);
#endif
 
    strftime(buffer1, sizeof(buffer1), "%F %H:%M:%S", &ttm);
    snprintf(
        buffer2, sizeof(buffer2), "%s:%03d", buffer1, static_cast<int>(millis));
 
    return std::string(buffer2);
}
 
} /* namespace cpp */
} /* namespace util */
} /* namespace core */
} /* namespace keyple */