00001 #ifndef __cDEBUG_h__
00002 #define __cDEBUG_h__
00003 
00005 // MarSTD version 2004 - (c)2004 - Marcel Smit                      //
00006 //                                                                  //
00007 // [email protected]                                      //
00008 // [email protected]                                          //
00009 //                                                                  //
00010 // This code may not be used in a commercial product without my     //
00011 // permission. If you redistribute it, this message must remain     //
00012 // intact. If you use this code, some acknowledgement would be      //
00013 // appreciated. ;-)                                                 //
00015 
00016 #if defined(MARSTD_DEBUG)
00017 
00018 //#define USE_ALLEGRO ///< Uncomment to use Allegro's output functions to display error information.
00019 
00020 #if defined(USE_ALLEGRO)
00021         #include <allegro.h>
00022 #endif
00023 
00024 #include <signal.h>
00025 #include <stdarg.h>
00026 
00027 #if defined(USE_ALLEGRO)
00028 static bool marstd_exceptionbox(char* text, bool autoabort)
00029 {
00030 
00031         allegro_message(text);
00032         
00033         return autoabort;
00034 
00035 }
00036 #else
00037 #include <stdio.h>
00038 static bool marstd_exceptionbox(char* text, bool autoabort)
00039 {
00040 
00041         printf(text);
00042         
00043         return autoabort;
00044 
00045 }
00046 #endif
00047 
00055 static void marstd_exception(bool autoabort, int code, char* format, ...)
00056 {
00057 
00058         char text[1024];
00059         
00060         va_list ap;
00061         va_start(ap, format);
00062         vsprintf(text, format, ap);
00063         va_end(ap);
00064         
00065         if (marstd_exceptionbox(text, autoabort))
00066                 raise(SIGABRT);
00067                 
00068 }
00069 
00070 #endif
00071 
00072 #if defined(MARSTD_DEBUG)
00073         #if 1
00074         #define MASSERT(value) \
00075                 if (!(value)) \
00076                 { \
00077                         marstd_exception(true, -1, "%s: %s: %d: %s", __FILE__, __FUNCTION__, __LINE__, ":-("); \
00078                 }
00079         #else
00080         static inline void MASSERT(bool value)
00081         {
00082                 if (!value)
00083                 {
00084                         marstd_exception(true, -1, "%s: %s: %d: %s", __FILE__, __FUNCTION__, __LINE__, ":-(");
00085                 }       
00086         }
00087         #endif  
00088 #else
00089         #define MASSERT(value)
00090 #endif
00091 
00092 #endif