RollingFileAppender.hh

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/*
 * RollingFileAppender.hh
 *
 * See the COPYING file for the terms of usage and distribution.
 */

#ifndef _LOG4CPP_ROLLINGFILEAPPENDER_HH
#define _LOG4CPP_ROLLINGFILEAPPENDER_HH

#include <log4cpp/FileAppender.hh>
#include <log4cpp/Portability.hh>
#include <stdarg.h>
#include <string>

namespace log4cpp {

    class LOG4CPP_EXPORT RollingFileAppender : public FileAppender {
      public:
        RollingFileAppender(const std::string& name, const std::string& fileName, size_t maxFileSize = 10 * 1024 * 1024,
                            unsigned int maxBackupIndex = 1, bool append = true, mode_t mode = 00644);

        virtual void setMaxBackupIndex(unsigned int maxBackups);
        virtual unsigned int getMaxBackupIndex() const;
        virtual void setMaximumFileSize(size_t maxFileSize);
        virtual size_t getMaxFileSize() const;

        virtual void rollOver();

      protected:
        virtual void _append(const LoggingEvent& event);

        unsigned int _maxBackupIndex;
        unsigned short int _maxBackupIndexWidth;

        size_t _maxFileSize;
    };
} // namespace log4cpp

#endif // _LOG4CPP_ROLLINGFILEAPPENDER_HH