PublicUtility/CADebugPrintf.h

/*
     File: CADebugPrintf.h
 Abstract: Part of CoreAudio Utility Classes
  Version: 1.1
 
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*/
#if !defined(__CADebugPrintf_h__)
#define __CADebugPrintf_h__
 
//=============================================================================
//  Includes
//=============================================================================
 
#if !defined(__COREAUDIO_USE_FLAT_INCLUDES__)
    #include <CoreAudio/CoreAudioTypes.h>
#else
    #include "CoreAudioTypes.h"
#endif
 
//=============================================================================
//  Macros to redirect debugging output to various logging services
//=============================================================================
 
//#define   CoreAudio_UseSysLog     1
//#define   CoreAudio_UseSideFile   "/CoreAudio-%d.txt"
 
#if DEBUG || CoreAudio_Debug
    
    #if TARGET_OS_WIN32
        #if defined(__cplusplus)
        extern "C"
        #endif
        extern int CAWin32DebugPrintf(char* inFormat, ...);
        #define DebugPrintfRtn          CAWin32DebugPrintf
        #define DebugPrintfFile         
        #define DebugPrintfLineEnding   "\n"
        #define DebugPrintfFileComma
    #else
        #if CoreAudio_UseSysLog
            #include <sys/syslog.h>
            #define DebugPrintfRtn  syslog
            #define DebugPrintfFile LOG_NOTICE
            #define DebugPrintfLineEnding   ""
            #define DebugPrintfFileComma    DebugPrintfFile,
        #elif defined(CoreAudio_UseSideFile)
            #include <stdio.h>
            #if defined(__cplusplus)
            extern "C"
            #endif
            void OpenDebugPrintfSideFile();
            extern FILE* sDebugPrintfSideFile;
            #define DebugPrintfRtn  fprintf
            #define DebugPrintfFile ((sDebugPrintfSideFile != NULL) ? sDebugPrintfSideFile : stderr)
            #define DebugPrintfLineEnding   "\n"
            #define DebugPrintfFileComma    DebugPrintfFile,
        #else
            #include <stdio.h>
            #define DebugPrintfRtn  fprintf
            #define DebugPrintfFile stderr
            #define DebugPrintfLineEnding   "\n"
            #define DebugPrintfFileComma    DebugPrintfFile,
        #endif
    #endif
 
    #define DebugPrintf(inFormat, ...)  DebugPrintfRtn(DebugPrintfFileComma inFormat DebugPrintfLineEnding, ## __VA_ARGS__)
#else
    #define DebugPrintfRtn  
    #define DebugPrintfFile 
    #define DebugPrintfLineEnding   
    #define DebugPrintfFileComma
    #define DebugPrintf(inFormat, ...)
#endif
 
 
#endif