Log.h

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/*
 * Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef __LUCI_LOG_H__
#define __LUCI_LOG_H__
 
#include <hermes.h>
 
namespace luci
{
 
class Logger final : public hermes::Source
{
public:
  Logger(hermes::Context *ctx);
  ~Logger();
};
 
class LoggerConfig final : public hermes::Config
{
public:
  LoggerConfig();
 
public:
  void configure(const hermes::Source *, hermes::Source::Setting &) const final;
  void configure(const Logger *, hermes::Source::Setting &) const;
 
private:
  bool _show_warn = true;
  int _show_verbose = 0;
};
 
} // namespace luci
 
#include "luci/LoggingContext.h"
 
#define LOGGER(name) ::luci::Logger name{::luci::LoggingContext::get()};
 
// TODO Support FATAL, ERROR
#define INFO(name) HERMES_VERBOSE(name, 3)
#define WARN(name) HERMES_VERBOSE(name, 2)
#define VERBOSE(name, lv) HERMES_VERBOSE(name, lv)
 
// WARNING!
//
//   THE CURRENT IMPLEMENTATION IS NOT THREAD SAFE.
//
 
#endif // __LUCI_LOG_H__