library/cpp/logger/rotating_file.h


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#pragma once 
 
#include "backend.h" 
 
#include <util/generic/fwd.h>
#include <util/generic/ptr.h> 
 
class TRotatingFileLogBackend: public TLogBackend { 
public: 
    TRotatingFileLogBackend(const TString& preRotatePath, const TString& postRotatePath, const ui64 maxSizeBytes); 
    TRotatingFileLogBackend(const TString& path, const ui64 maxSizeBytes, const ui32 rotatedFilesCount);
    ~TRotatingFileLogBackend() override; 
 
    void WriteData(const TLogRecord& rec) override; 
    void ReopenLog() override; 
 
private: 
    class TImpl; 
    TAtomicSharedPtr<TImpl> Impl_; 
};