granicus.if.org Git - icinga2/blob - lib/base/streamlogger.hpp

   1 /* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
   2
   3 #ifndef STREAMLOGGER_H
   4 #define STREAMLOGGER_H
   5
   6 #include "base/i2-base.hpp"
   7 #include "base/streamlogger-ti.hpp"
   8 #include "base/timer.hpp"
   9 #include <iosfwd>
  10
  11 namespace icinga
  12 {
  13
  14 /**
  15  * A logger that logs to an iostream.
  16  *
  17  * @ingroup base
  18  */
  19 class StreamLogger : public ObjectImpl<StreamLogger>
  20 {
  21 public:
  22         DECLARE_OBJECT(StreamLogger);
  23
  24         void Stop(bool runtimeRemoved) override;
  25         ~StreamLogger() override;
  26
  27         void BindStream(std::ostream *stream, bool ownsStream);
  28
  29         static void ProcessLogEntry(std::ostream& stream, const LogEntry& entry);
  30
  31 protected:
  32         void ProcessLogEntry(const LogEntry& entry) final;
  33         void Flush() final;
  34
  35 private:
  36         static boost::mutex m_Mutex;
  37         std::ostream *m_Stream{nullptr};
  38         bool m_OwnsStream{false};
  39
  40         Timer::Ptr m_FlushLogTimer;
  41
  42         void FlushLogTimerHandler();
  43 };
  44
  45 }
  46
  47 #endif /* STREAMLOGGER_H */