/*  This file is part of epubgrep.
 *  Copyright © 2021 tastytea <tastytea@tastytea.de>
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as published by
 *  the Free Software Foundation, version 3.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Affero General Public License for more details.
 *
 *  You should have received a copy of the GNU Affero General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef EPUBGREP_LOG_HPP
#define EPUBGREP_LOG_HPP

#include "fs-compat.hpp"

#include <boost/log/sinks/sync_frontend.hpp>
#include <boost/log/sinks/text_file_backend.hpp>
#include <boost/log/sources/global_logger_storage.hpp>
#include <boost/log/sources/logger.hpp>
#include <boost/log/trivial.hpp>
#include <boost/smart_ptr/shared_ptr.hpp>

#define LOG(severity) BOOST_LOG_SEV(epubgrep::log::logger::get(), severity)
#define DEBUGLOG LOG(epubgrep::log::sev::debug) << __func__ << "(): "

namespace epubgrep::log
{

namespace blog = boost::log;
using sev = boost::log::trivial::severity_level;

struct global_variables
{

    boost::shared_ptr<
        blog::sinks::synchronous_sink<blog::sinks::text_file_backend>>
        textlog;
};

BOOST_LOG_INLINE_GLOBAL_LOGGER_DEFAULT(
    logger, boost::log::sources::severity_logger_mt<sev>)

//! Call this before doing any logging.
void init();

//! Enable debug logging. Call after init().
void enable_debug();

} // namespace epubgrep::log

#endif // EPUBGREP_LOG_HPP