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C++

/**
* Copyright 2013-2021 Software Radio Systems Limited
*
* This file is part of srsRAN.
*
* srsRAN 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, either version 3 of
* the License, or (at your option) any later version.
*
* srsRAN 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.
*
* A copy of the GNU Affero General Public License can be found in
* the LICENSE file in the top-level directory of this distribution
* and at http://www.gnu.org/licenses/.
*
*/
#ifndef SRSLOG_DETAIL_LOG_ENTRY_H
#define SRSLOG_DETAIL_LOG_ENTRY_H
#include "srsran/srslog/detail/log_entry_metadata.h"
#include "srsran/srslog/detail/support/thread_utils.h"
namespace srslog {
class sink;
namespace detail {
/// This command flushes all the messages pending in the backend.
struct flush_backend_cmd {
shared_variable<bool>& completion_flag;
std::vector<sink*> sinks;
};
/// This structure packs all the required data required to create a log entry in
/// the backend.
//: TODO: replace this object using a real command pattern when we have a raw
// memory queue for passing entries.
struct log_entry {
sink* s;
std::function<void(log_entry_metadata&& metadata, fmt::memory_buffer& buffer)> format_func;
log_entry_metadata metadata;
std::unique_ptr<flush_backend_cmd> flush_cmd;
};
} // namespace detail
} // namespace srslog
#endif // SRSLOG_DETAIL_LOG_ENTRY_H