log.hpp

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// Copyright (c) 2024 Contributors to the Eclipse Foundation
//
// 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 Apache Software License 2.0 which is available at
// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
// which is available at https://opensource.org/licenses/MIT.
//
// SPDX-License-Identifier: Apache-2.0 OR MIT
 
#ifndef IOX2_LOG_HPP
#define IOX2_LOG_HPP
 
#include "iox2/log_level.hpp"
 
namespace iox2 {
 
class Log {
  public:
    Log() = default;
    Log(const Log&) = default;
    Log(Log&&) = default;
    auto operator=(const Log&) -> Log& = default;
    auto operator=(Log&&) -> Log& = default;
    virtual ~Log() = default;
 
    virtual void log(LogLevel log_level, const char* origin, const char* message) = 0;
};
 
void log(LogLevel log_level, const char* origin, const char* message);
 
auto use_console_logger() -> bool;
 
auto use_file_logger(const char* log_file) -> bool;
 
auto set_logger(Log& logger) -> bool;
 
auto set_log_level_from_env_or_default() -> void;
 
auto set_log_level_from_env_or(LogLevel level) -> void;
 
auto set_log_level(LogLevel level) -> void;
 
auto get_log_level() -> LogLevel;
 
} // namespace iox2
 
#endif