webLogger.h

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/*********************************************************************
** Copyright (c) 2005 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*******************************************************************************
** $RCSfile: webLogger.h,v $ $Revision: 1.2 $ $State: Exp $
*******************************************************************************/

#ifndef DtWebLogger_H_
#define DtWebLogger_H_

#include <vlString.h>
#include <vlPrint.h>

class DtWebLogger
{
public:

   inline DtWebLogger( const DtString& logFileName = "Webspy.log" );
   inline DtWebLogger( std::auto_ptr<DtPrinter> printer );
   virtual inline ~DtWebLogger();

protected:
   DtWebLogger( const DtWebLogger& );
   DtWebLogger& operator=( const DtWebLogger& );
   
   virtual inline void attachFileStreams();
      
   virtual inline void detachFileStreams();
   
protected:

   std::auto_ptr<DtPrinter> myLogPrinter;
};

DtWebLogger::DtWebLogger( const DtString& logFileName ) :
   myLogPrinter( new DtFilePrinter( logFileName.string() ))
{
   attachFileStreams();
}

DtWebLogger::DtWebLogger( std::auto_ptr<DtPrinter> printer ) :
   myLogPrinter( printer )
{
   attachFileStreams();
}

DtWebLogger::~DtWebLogger()
{
   detachFileStreams();
}

void DtWebLogger::attachFileStreams()
{
      DtFatal.attachPrinter(myLogPrinter.get());
      DtWarn.attachPrinter(myLogPrinter.get());
      DtInfo.attachPrinter(myLogPrinter.get());
      DtVerbose.attachPrinter(myLogPrinter.get());
      DtDebug.attachPrinter(myLogPrinter.get());
}

void DtWebLogger::detachFileStreams()
{
      DtFatal.detachPrinter(myLogPrinter.get());
      DtWarn.detachPrinter(myLogPrinter.get());
      DtInfo.detachPrinter(myLogPrinter.get());
      DtVerbose.detachPrinter(myLogPrinter.get());
      DtDebug.detachPrinter(myLogPrinter.get());     
}


#endif //! DtWebLogger_H_