src/utils/debug.h

   1 /*******************************************************************************
   2  *         File : debug.h
   3  *
   4  *       Author : Henry He
   5  *      Created : Thu 22 Oct 2009 03:29:31 PM CST
   6  *  Description :
   7  ******************************************************************************/
   8
   9 #ifndef __DEBUG_INC_20091022_152931_HENRY__
  10 #define __DEBUG_INC_20091022_152931_HENRY__
  11
  12
  13 /*******************************************************************************
  14  * Desc : Includes Files
  15  ******************************************************************************/
  16 #include <assert.h>
  17
  18 #include "utils/typedef.h"
  19 #include "utils/config.h"
  20 #include "utils/HLH_Mutex.h"
  21
  22
  23 /*******************************************************************************
  24  * Desc : Macro Definations
  25  ******************************************************************************/
  26
  27
  28 //===========================  Assertion  ======================================
  29
  30 #if (__USE_ASSERT__ != 0)
  31 #   define ASSERT(cond)                                            \
  32   do {                                                             \
  33     if ( !(cond) ) {                                               \
  34       HLH_DEBUG (HLH_DEBUG_MAIN, ("assert [ %s ] failed", #cond)); \
  35       while (1);                                                   \
  36     }                                                              \
  37   } while (0)
  38 #else
  39 #   define ASSERT(cond)
  40 #endif
  41
  42
  43 //===========================  Debug  ==========================================
  44
  45
  46 // 'info' must be surrounded by '()'
  47
  48 #if (__USE_HLH_DEBUG__ != 0)
  49
  50 # define HLH_DEBUG(flags, info)                                  \
  51   do {                                                           \
  52     if ( (flags) & HLH_DEBUG_FLAGS ) {                           \
  53       Printf ("%s: %s: %d: ", __FILE__, __FUNCTION__, __LINE__); \
  54       Printf info;                                               \
  55       Printf ("\n"); \
  56     }                                                            \
  57   } while (0)
  58
  59 #else
  60 # define HLH_DEBUG(flags, info)
  61 #endif
  62
  63 #if (__TRACE_CALL__ != 0)
  64
  65 # define HLH_ENTER_FUNC(flags)                                   \
  66   do {                                                           \
  67     HLH_DEBUG ( flags, ("Enter-----------------------------") ); \
  68   } while (0)
  69
  70 # define HLH_EXIT_FUNC(flags)                                    \
  71   do {                                                           \
  72     HLH_DEBUG ( flags, ("Exit -----------------------------") ); \
  73   } while (0)
  74
  75 #else
  76
  77 # define HLH_ENTER_FUNC(flags)
  78 # define HLH_EXIT_FUNC(flags)
  79
  80 #endif
  81
  82
  83 /*******************************************************************************
  84  * Desc : Type Definations
  85  ******************************************************************************/
  86
  87
  88 /*******************************************************************************
  89  * Desc : Classes
  90  ******************************************************************************/
  91
  92
  93 /*******************************************************************************
  94  * Desc : Extern Variables
  95  ******************************************************************************/
  96 extern HLH_AutoMutex g_zhmPrintMutex;
  97
  98
  99 /*******************************************************************************
 100  * Desc : Functions
 101  ******************************************************************************/
 102 extern int Printf (const char * pcFormat, ...);
 103
 104
 105
 106 #endif /* __DEBUG_INC_20091022_152931_HENRY__ */