LogstreamFile.h

[詳解]

// -*- C++ -*-
 
#ifndef RTC_LOGSTREAMFILE_H
#define RTC_LOGSTREAMFILE_H
 
#include <string>
#include <fstream>
#include <iostream>
#include <coil/stringutil.h>
#include <rtm/LogstreamBase.h>
 
namespace RTC
{
  class FileStreamBase : public coil::LogStreamBuffer
  {
  public:
      FileStreamBase() = default;
      ~FileStreamBase() override = default;
      void header(int level, const std::string &name, const std::string &date, bool es_enable = false);

      void flush() override;
      void enableEscapeSequence();
      void disableEscapeSequence();

      void write(int level, const std::string &name, const std::string &date, const std::string &mes) override;
      
  protected:
      std::basic_ostream<char> *m_stream;
      bool m_esEnable;
  };

  class StdoutStream : public FileStreamBase
  {
  public:
      StdoutStream();
      ~StdoutStream() override;
 
      
      
  };

  class StderrStream : public FileStreamBase
  {
  public:
      StderrStream();
      ~StderrStream() override;
      
      
 
  };

  class FileStream : public FileStreamBase
  {
  public:
      FileStream(const std::string& filename);
      ~FileStream() override;
      bool is_open();
      void close();
      
      
  private:
      std::filebuf m_fileout;
  };

  class LogstreamFile
    : public LogstreamBase
  {
  public:
    LogstreamFile();

    ~LogstreamFile() override;

    bool init(const coil::Properties& prop) override;

    coil::LogStreamBuffer* getStreamBuffer() override;
 
  protected:
    static coil::vstring s_files;
    std::string m_fileName;
    FileStreamBase* m_stdout{nullptr};
    FileStream* m_fileout{nullptr};
  };
} // namespace RTC
 
extern "C"
{
  void LogstreamFileInit();
}
 
#endif // RTC_LOGSTREAMFILE_H