ReactOS Development > Doxygen

00001 /*
00002  * COPYRIGHT:   See COPYING in the top level directory
00003  * PROJECT:     ReactOS Ancillary Function Driver
00004  * FILE:        include/debug.h
00005  * PURPOSE:     Debugging support macros
00006  * DEFINES:     DBG     - Enable debug output
00007  *              NASSERT - Disable assertions
00008  */
00009 
00010 #pragma once
00011 
00012 #define NORMAL_MASK    0x000000FF
00013 #define SPECIAL_MASK   0xFFFFFF00
00014 #define MIN_TRACE      0x00000001
00015 #define MID_TRACE      0x00000002
00016 #define MAX_TRACE      0x00000003
00017 
00018 #define DEBUG_CHECK    0x00000100
00019 #define DEBUG_IRP      0x00000200
00020 #define DEBUG_ULTRA    0xFFFFFFFF
00021 
00022 #if DBG
00023 
00024 extern DWORD DebugTraceLevel;
00025 
00026 #ifdef _MSC_VER
00027 
00028 #define AFD_DbgPrint(_t_, _x_) \
00029     if (((DebugTraceLevel & NORMAL_MASK) >= _t_) || \
00030         ((DebugTraceLevel & _t_) > NORMAL_MASK)) { \
00031         DbgPrint("(%s:%d) ", __FILE__, __LINE__); \
00032         DbgPrint _x_ ; \
00033     }
00034 
00035 #else /* _MSC_VER */
00036 
00037 #define AFD_DbgPrint(_t_, _x_) \
00038     if (((DebugTraceLevel & NORMAL_MASK) >= _t_) || \
00039         ((DebugTraceLevel & _t_) > NORMAL_MASK)) { \
00040         DbgPrint("(%s:%d)(%s) ", __FILE__, __LINE__, __FUNCTION__); \
00041         DbgPrint _x_ ; \
00042     }
00043 
00044 #endif /* _MSC_VER */
00045 
00046 #ifdef ASSERT
00047 #undef ASSERT
00048 #endif
00049 
00050 #ifdef NASSERT
00051 #define ASSERT(x)
00052 #else /* NASSERT */
00053 #define ASSERT(x) if (!(x)) { AFD_DbgPrint(MIN_TRACE, ("Assertion "#x" failed at %s:%d\n", __FILE__, __LINE__)); DbgBreakPoint(); }
00054 #endif /* NASSERT */
00055 
00056 #else /* DBG */
00057 
00058 #define AFD_DbgPrint(_t_, _x_)
00059 
00060 #define ASSERTKM(x)
00061 #ifndef ASSERT
00062 #define ASSERT(x)
00063 #endif
00064 
00065 #endif /* DBG */
00066 
00067 
00068 #undef assert
00069 #define assert(x) ASSERT(x)
00070 
00071 
00072 #ifdef _MSC_VER
00073 
00074 #define UNIMPLEMENTED \
00075     AFD_DbgPrint(MIN_TRACE, ("The function at %s:%d is unimplemented, \
00076         but come back another day.\n", __FILE__, __LINE__));
00077 
00078 #else /* _MSC_VER */
00079 
00080 #define UNIMPLEMENTED \
00081     AFD_DbgPrint(MIN_TRACE, ("%s at %s:%d is unimplemented, " \
00082         "but come back another day.\n", __FUNCTION__, __FILE__, __LINE__));
00083 
00084 #endif /* _MSC_VER */
00085 
00086 
00087 #define CHECKPOINT \
00088     AFD_DbgPrint(DEBUG_CHECK, ("\n"));
00089 
00090 #define CP CHECKPOINT
00091 
00092 /* EOF */
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