SFLOG.h

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#pragma once
 
 
#define SFLOG_ALL   0                 
#define SFLOG_TRACE 1                 
#define SFLOG_DEBUG 2                 
#define SFLOG_INFO  3                 
#define SFLOG_WARN  4                 
#define SFLOG_ERROR 5                 
#define SFLOG_FATAL 6                 
#define SFLOG_OFF   7                 
 
#define SFLOG_ERRORS    SFLOG_ERROR   
 
// Error codes  (0-500) Common
#define NDK_SUCCESS                  0    
#define NDK_FAILED                  -1    
 
// TRUE/FALSE aliases
#define NDK_TRUE                     0    
#define NDK_FALSE                    1    
 
#define NDK_UNINITIALIZED           -11   
#define NDK_INIT_FAILED             -20   
#define NDK_SKIP_INIT                105  
 
// Configuration file related error code
#define NDK_MISSING_CONF            -100  
#define NDK_BAD_CONF                -101  
#define NDK_CONF_DATAPATH_INVALID   -102  
#define NDK_DATAPATH_INVALID        -103  
 
// General error codes
#define NDK_MISSING_APP_ARG         -106   
#define NDK_LOGFILE_INUSE           -105   
 
#define NDK_INVALID_ARG             -300  
#define NDK_LENGTH_ERROR            -301  
#define NDK_INVALID_VALUE           -302  
#define NDK_INVALID_TOKEN           -303  
 
// Helper Macros
#define SFLOG_MSG(msg, LEVEL, N)   \
  SFLOG_LOGMSG##N(SFLOG_##LEVEL, __FILE__, __FUNCTION__, __FUNCSIG__, __LINE__, msg)    
 
#define SFLOG_MSG_CHECK(condition, msg, LEVEL,N)   \
  if(!condition){SFLOG_MSG(msg,LEVEL,N);}                       
 
 
#define SFLOG_MSG_W(msg,LEVEL)    SFLOG_MSG(msg, LEVEL, W)      
 
#define SFLOG_MSG_CHECK_W(condition, msg, LEVEL)   \
  SFLOG_MSG_CHECK(condition, msg, LEVEL,W)
 
 
#define SFLOG_MSG_DEBUG_W(msg)    SFLOG_MSG(msg,DEBUG,W)    
#define SFLOG_MSG_INFO_W(msg)     SFLOG_MSG(msg,INFO,W)     
#define SFLOG_MSG_WARN_W(msg)     SFLOG_MSG(msg,WARN,W)     
#define SFLOG_MSG_ERROR_W(msg)    SFLOG_MSG(msg,ERRORS,W)   
#define SFLOG_MSG_FATAL_W(msg)    SFLOG_MSG(msg,FATAL,W)    
 
 
#define SFLOG_MSG_A(msg, LEVEL)                   SFLOG_MSG(msg, LEVEL, A)
 
#define SFLOG_MSG_CHECK_A(condition, msg, LEVEL)  \
  SFLOG_MSG_CHECK(condition, msg, LEVEL,A)
 
// Default debugging is for ASCII text
 
// Helper Macros
// #define SF_LOG_MSG(msg, LEVEL)   \
//  SFLOG_LogMsgW(SFLOG_##LEVEL, __FILE__, __FUNCTION__, __FUNCSIG__, __LINE__, msg)
// #define SF_CHECK_LOG(condition, msg, LEVEL)   \
// if(!condition){SF_LOG_MSG(msg,LEVEL);}
 
// Default debugging is for ASCII text
#define SFLOG_MSG_DEBUG(msg)    SFLOG_MSG_A(msg,DEBUG)    
#define SFLOG_MSG_INFO(msg)     SFLOG_MSG_A(msg,INFO)     
#define SFLOG_MSG_WARN(msg)     SFLOG_MSG_A(msg,WARN)     
#define SFLOG_MSG_ERROR(msg)    SFLOG_MSG_A(msg,ERRORS)   
#define SFLOG_MSG_FATAL(msg)    SFLOG_MSG_A(msg,FATAL)    
 
 
// Functions API
extern "C"
{
 
  int   __stdcall SFLOG_INITW (LPCWSTR szAppName,         
                               LPCWSTR szLogDir,          
                               DWORD dwBackupFiles,       
                               size_t ulMaxFileSize,      
                               unsigned int* uClientToken 
                              );
 
  int   __stdcall SFLOG_INITA(LPCSTR szAppName,           
                              LPCSTR szLogDir,            
                              DWORD dwBackupFiles,        
                              size_t ulMaxFileSize,       
                              unsigned int* uClientToken  
                            );
 
#ifdef UNICODE
  #define SFLOG_INIT  SFLOG_INITW
#else
  #define SFLOG_INIT  SFLOG_INITW
#endif // !UNICODE
 
  int   __stdcall SFLOG_SHUTDOWN(unsigned int uClientToken);  
 
 
 
 
 
  int   __stdcall SFLOG_LOGMSGW(int nLevel,         
                                LPCSTR szFilename,  
                                LPCSTR szFuncName,  
                                LPCSTR szFuncSig,   
                                int nLineNo,        
                                LPCWSTR szMsg       
                              );
 
  int   __stdcall SFLOG_LOGMSGA(int nLevel,         
                                LPCSTR szFilename,  
                                LPCSTR szFuncName,  
                                LPCSTR szFuncSig,   
                                int nLineNo,        
                                LPCSTR szMsg        
                              );
 
 
#ifdef UNICODE
  #define SFLOG_LOGMSG  SFLOG_LOGMSGW
#else
  #define SFLOG_LOGMSG  SFLOG_LOGMSGA
#endif // !UNICODE
 
 
  int   __stdcall SFLOG_GETLEVEL(unsigned int* nLevel );
  int   __stdcall SFLOG_SETLEVEL(unsigned int uClientToken, 
                                 unsigned int nLevel        
  );
}