logging.hpp

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/* Copyright 2017 - 2024 R. Thomas
 * Copyright 2017 - 2024 Quarkslab
 *
 * 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 LIEF_LOGGING_H
#define LIEF_LOGGING_H
 
#include "LIEF/visibility.h"
 
#include <string>
#include <vector>
 
namespace spdlog {
class logger;
}
 
namespace LIEF {
namespace logging {
 
enum class LEVEL {
  TRACE = 0,
  DEBUG,
  INFO,
  WARN,
  ERR,
  CRITICAL,
};
 
LIEF_API const char* to_string(LEVEL e);
 
LIEF_API void disable();
 
LIEF_API void enable();
 
LIEF_API void set_level(LEVEL level);
 
LIEF_API void set_path(const std::string& path);
 
LIEF_API void log(LEVEL level, const std::string& msg);
 
LIEF_API void log(LEVEL level, const std::string& fmt,
                  const std::vector<std::string>& args);
 
template <typename... Args>
void log(LEVEL level, const std::string& fmt, const Args &... args) {
  std::vector<std::string> vec_args;
  vec_args.insert(vec_args.end(), { static_cast<decltype(vec_args)::value_type>(args)...});
  return log(level, fmt, vec_args);
}
 
LIEF_API void set_logger(const spdlog::logger& logger);
 
LIEF_API void reset();
 
}
}
 
#endif