//
// Copyright (c) 2013-2025 The SRS Authors
//
// SPDX-License-Identifier: MIT
//

#include <srs_kernel_log.hpp>

#include <stdarg.h>

// Go log level: Info, Warning, Error, Fatal, see https://github.com/golang/glog/blob/master/glog.go#L17
// Java log level: TRACE, DEBUG, INFO, WARN, ERROR, FATAL, see https://stackoverflow.com/a/2031209/17679565
//      or https://github.com/apache/logging-log4j2/blob/release-2.x/log4j-api/src/main/java/org/apache/logging/log4j/Level.java#L29
const char* srs_log_level_strings[] = {
#ifdef SRS_LOG_LEVEL_V2
        // The v2 log level specs by log4j.
        "FORB",     "TRACE",     "DEBUG",    NULL,   "INFO",    NULL, NULL, NULL,
        "WARN",     NULL,       NULL,       NULL,   NULL,       NULL, NULL, NULL,
        "ERROR",    NULL,       NULL,       NULL,   NULL,       NULL, NULL, NULL,
        NULL,       NULL,       NULL,       NULL,   NULL,       NULL, NULL, NULL,
        "OFF",
#else
        // SRS 4.0 level definition, to keep compatible.
        "Forb",     "Verb",     "Debug",    NULL,   "Trace",    NULL, NULL, NULL,
        "Warn",     NULL,       NULL,       NULL,   NULL,       NULL, NULL, NULL,
        "Error",    NULL,       NULL,       NULL,   NULL,       NULL, NULL, NULL,
        NULL,       NULL,       NULL,       NULL,   NULL,       NULL, NULL, NULL,
        "Off",
#endif
};

ISrsLog::ISrsLog()
{
}

ISrsLog::~ISrsLog()
{
}

ISrsContext::ISrsContext()
{
}

ISrsContext::~ISrsContext()
{
}

void srs_logger_impl(SrsLogLevel level, const char* tag, const SrsContextId& context_id, const char* fmt, ...)
{
    if (!_srs_log) return;

    va_list args;
    va_start(args, fmt);
    _srs_log->log(level, tag, context_id, fmt, args);
    va_end(args);
}