54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
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/*
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* RollingFileAppender.hh
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*
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* See the COPYING file for the terms of usage and distribution.
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*/
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#ifndef _LOG4CPP_ROLLINGFILEAPPENDER_HH
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#define _LOG4CPP_ROLLINGFILEAPPENDER_HH
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#include <log4cpp/Portability.hh>
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#include <log4cpp/FileAppender.hh>
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#include <string>
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#include <stdarg.h>
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LOG4CPP_NS_BEGIN
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/**
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RollingFileAppender is a FileAppender that rolls over the logfile once
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it has reached a certain size limit.
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@since 0.3.1
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**/
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class LOG4CPP_EXPORT RollingFileAppender : public FileAppender {
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public:
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RollingFileAppender(const std::string& name,
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const std::string& fileName,
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size_t maxFileSize = 10 * 1024 * 1024,
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unsigned int maxBackupIndex = 1,
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bool append = true,
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mode_t mode = 00644);
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virtual void setMaxBackupIndex(unsigned int maxBackups);
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virtual unsigned int getMaxBackupIndex() const;
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virtual void setMaximumFileSize(size_t maxFileSize);
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virtual size_t getMaxFileSize() const;
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virtual void rollOver();
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protected:
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virtual void _append(const LoggingEvent& event);
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unsigned int _maxBackupIndex;
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unsigned short int _maxBackupIndexWidth; // keep constant index width by zeroing leading positions
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size_t _maxFileSize;
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private:
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// suppress assignment operator
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RollingFileAppender & operator=(const RollingFileAppender &);
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};
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LOG4CPP_NS_END
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#endif // _LOG4CPP_ROLLINGFILEAPPENDER_HH
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