text: /******************************************************************************
   * Copyright 2018 The Apollo Authors. 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 CYBER_LOGGER_LOGGER_H_
  #define CYBER_LOGGER_LOGGER_H_
  
  #include <unordered_map>
  #include <memory>
  #include <mutex>
  
  #include <glog/logging.h>
  
  #include "cyber/logger/log_file_object.h"
  
  namespace apollo {
  namespace cyber {
  namespace logger {
  
  class Logger : public google::base::Logger {
   public:
    explicit Logger(google::base::Logger* wrapped);
    ~Logger();
    void Write(bool force_flush, time_t timestamp, const char* message,
               int message_len) override;
    void Flush() override;
    uint32_t LogSize() override;
  
   private:
    google::base::Logger* const wrapped_;
    std::mutex mutex_;
    static std::unordered_map<std::string, LogFileObjectPtr> moduleLoggerMap;
  };
  
  }  // namespace logger
  }  // namespace cyber
  }  // namespace apollo
  
  #endif  // CYBER_LOGGER_LOGGER_H_
  