MultiProcessFileAppender.hpp

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#ifndef BLOCXX_MULTI_PROCESS_FILE_APPENDER_HPP_INCLUDE_GUARD_
#define BLOCXX_MULTI_PROCESS_FILE_APPENDER_HPP_INCLUDE_GUARD_

#include "blocxx/BLOCXX_config.h"
#include "blocxx/CommonFwd.hpp"
#include "blocxx/LogAppender.hpp"
#include "blocxx/String.hpp"

#include "blocxx/File.hpp"

namespace BLOCXX_NAMESPACE
{

class BLOCXX_COMMON_API MultiProcessFileAppender : public LogAppender
{
public:
   static const unsigned int NO_MAX_LOG_SIZE = 0;

   MultiProcessFileAppender(
      const StringArray& components,
      const StringArray& categories,
      const String & filename,
      const String& pattern,
      UInt64 maxFileSize,
      UInt32 maxBackupIndex);

   virtual ~MultiProcessFileAppender();

protected:
   virtual void doProcessLogMessage(const String& formattedMessage, const LogMessage& message) const;

private:
   String m_filename;
   UInt64 m_maxFileSize;
   unsigned m_maxBackupIndex;
   mutable File m_log;
   mutable File m_lock;
};

} // end namespace BLOCXX_NAMESPACE

#endif