log.h

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//-----------------------------------------------------------------------------
// ----------------
// File ....: log.h
// ----------------
// Author...: Gus Grubba
// Date ....: November 1996
//
// History .: Nov, 27 1996 - Started
//
//-----------------------------------------------------------------------------
        
#pragma once
#include <WTypes.h>
#include "strbasic.h"
#include "maxheap.h"

#define NO_DIALOG       FALSE
#define DISPLAY_DIALOG  TRUE

#define SYSLOG_ERROR        0x00000001  

#define SYSLOG_WARN         0x00000002  //!< A warning message.

#define SYSLOG_INFO         0x00000004  //!< An information message. 

#define SYSLOG_DEBUG        0x00000008  //!< A debug message. 
#define SYSLOG_BROADCAST    0x00010000  //!< 
#define SYSLOG_MR           0x00020000  //!< 


#define SYSLOG_LIFE_EVER    0
#define SYSLOG_LIFE_DAYS    1
#define SYSLOG_LIFE_SIZE    2

class LogSys : public MaxHeapOperators
{
    protected:
        DWORD   valTypes;
        int     logLife;
        DWORD   logDays;
        DWORD   logSize;

     public:
         virtual ~LogSys() {;}

        //-- Maintenance methods -----------------------------------------------
        //
        //   Methods used internally

        virtual     DWORD   LogTypes ( ) { return valTypes; }

        virtual     void    SetLogTypes ( DWORD types ) { valTypes = types; }

        virtual     void    LogEntry        ( DWORD type, BOOL dialogue, MCHAR* title, MCHAR* format, ... ) = 0;

        virtual     void    SetQuietMode( bool quiet ) = 0;

        virtual     bool    GetQuietMode( ) = 0;
        

        virtual     void    SetSessionLogName   ( MCHAR* logName ) = 0;
        

        virtual     MCHAR * GetSessionLogName   ( )= 0;



        virtual     int     Longevity       ( )             { return logLife; }
        
        virtual     void    SetLongevity    ( int type )    { logLife = type; }

        virtual     DWORD   LogDays         ( )             { return logDays; }
        
        virtual     DWORD   LogSize         ( )             { return logSize; }
        
        virtual     void    SetLogDays      ( DWORD days )  { logDays = days; }

        virtual     void    SetLogSize      ( DWORD size )  { logSize = size; }



        virtual     void    SaveState       ( void ) = 0;
        virtual     void    LoadState       ( void ) = 0;
};