warlogfilehandler.h

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/** Log event handler for C++ ostream. 
 */

#ifndef WAR_LOG_FILE_HANDLER_H
#define WAR_LOG_FILE_HANDLER_H

/* SYSTEM INCLUDES */


/* PROJECT INCLUDES */

#ifndef WAR_LOG_EVENT_HANDLER_H
#   include "WarLogEventHandler.h"
#endif

#ifndef WarFile
#   include "WarFile.h"
#endif

/* LOCAL INCLUDES */


/* FORWARD REFERENCES */

#ifdef __cplusplus
extern "C" 
{
#endif
/****************** BEGIN OLD STYLE C spesific ********/


/****************** END OLD STYLE C spesific **********/
#ifdef __cplusplus 
}
#endif

/****************** BEGIN C++ spesific ****************/

#ifdef __cplusplus

class WarLogFileHandler : public WarLogEventHandler
{
public:
    // LIFECYCLE
    
    /**
    * Default constructor.
    */
    WarLogFileHandler(war_file_ptr_t& IoPtr, 
        war_ccstr_t name)
        : WarLogEventHandler(name),
        IoPtr(IoPtr)
    {}
    
    // OPERATORS
    // OPERATIONS                       
    // ACCESS
    // INQUIRY
    
protected:
    virtual void OnEvent(WarLogEvent& logEvent)
    {
        WarCollector<char> out_buffer;

        if (!(GetSupressFlags() & SUPRESS_PREFIX))
        {
            if (!(GetSupressFlags() & SUPRESS_TYPE))
                out_buffer << WarLog::sTypeChr[logEvent.mType] << ' ';
            
            if (!(GetSupressFlags() & SUPRESS_DATE))
                out_buffer << logEvent.mTime.FormatLT("%c ");  
        }
                
        if (!(GetSupressFlags() & SUPRESS_ERROR) 
            && logEvent.mError)
            out_buffer << '{' 
                << logEvent.mError.Explain() 
                << "} ";

		if (!(GetSupressFlags() & SUPRESS_IDENTIFIER)
			&& logEvent.mIdentifier.HaveLogIdentifier())
		{
			std::string log_identifier;
			logEvent.mIdentifier.GetLogIdentifier(log_identifier);
			out_buffer << '<' 
				<< log_identifier
				<< "> ";
		}
        
        if (!(GetSupressFlags() & SUPRESS_PREFIX)
            && !(GetSupressFlags() & SUPRESS_MODULE)
            && !logEvent.mCallingFunc.empty())
        {
            out_buffer << '[' 
                << logEvent.mCallingFunc 
                << "] ";
        }

        out_buffer << logEvent.mMessage << war_endl;
        out_buffer.ExpandNewline();

        IoPtr->Write((war_ccptr_t)(out_buffer.GetValue().c_str()), out_buffer.GetValue().size());
    }
private:
    war_file_ptr_t IoPtr;
};

/* INLINE METHODS */

/* EXTERNAL REFERENCES */

#endif /* __cplusplus */

/****************** END C++ spesific ******************/

#endif  /* WAR_LOG_FILE_HANDLER_H_ */