debug.h

   1 #ifndef __DEBUG_H__
   2 #define __DEBUG_H__
   3
   4 #include "color.h"
   5
   6 /* constants */
   7
   8 #define DEBUG   3
   9 #define INFO    2
  10 #define WARNING 1
  11 #define ERROR   0
  12
  13 /* macros */
  14
  15 #define VERBOSE(level, statement...) \
  16     do { if (level <= verbose) { CHANGE_COLOR(level); statement; CHANGE_COLOR(-1); } } while(0)
  17
  18 #define CHANGE_COLOR(level) \
  19     color_set ((level == ERROR) ? stderr : stdout, \
  20                (level == ERROR) ? FG_RED : \
  21                (level == WARNING) ? FG_YELLOW : \
  22                (level == INFO) ? FG_BLUE : \
  23                (level == DEBUG) ? FG_GREEN : COLOR_DEFAULT)
  24
  25 #define PRINT(statement...) do { fprintf (stdout, statement); fflush (stdout); } while (0)
  26 #define PERROR(statement...) do { fprintf (stderr, statement); fflush (stderr); } while (0)
  27
  28 /* gobal variables */
  29
  30 extern int verbose;
  31
  32 #endif /* __DEBUG_H__ */
  33
  34 /* vim: set ts=4 sw=4 et: */