| 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: */ |