1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
#include <rune/core/logging.h>
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
#define COLOR_NONE ""
#define COLOR_DEFAULT "\033[0m"
#define COLOR_RED "\033[31m"
#define COLOR_GREEN "\033[32m"
#define COLOR_YELLOW "\033[33m"
#define COLOR_BLUE "\033[34m"
#define LSTR_FATAL "[FATAL]"
#define LSTR_ERROR "[ERROR]"
#define LSTR_WARN "[WARNING]"
#define LSTR_INFO "[INFO]"
#define LSTR_DEBUG "[DEBUG]"
static int debug_enabled = 0;
static int color_enabled = 1;
void log_output(int level, const char *fmt, ...) {
char out[4096];
memset(out, 0, sizeof(out));
va_list arg_ptr;
va_start(arg_ptr, fmt);
vsnprintf(out, 4096, fmt, arg_ptr);
va_end(arg_ptr);
char *lvl_str;
char *color = COLOR_NONE;
switch (level) {
case LOG_FATAL:
if (color_enabled == 1)
color = COLOR_RED;
lvl_str = LSTR_FATAL;
break;
case LOG_ERROR:
if (color_enabled == 1)
color = COLOR_RED;
lvl_str = LSTR_ERROR;
break;
case LOG_WARN:
if (color_enabled == 1)
color = COLOR_YELLOW;
lvl_str = LSTR_WARN;
break;
case LOG_INFO:
lvl_str = LSTR_INFO;
break;
case LOG_DEBUG:
if (color_enabled == 1)
color = COLOR_GREEN;
if (debug_enabled == 0)
return;
lvl_str = LSTR_DEBUG;
break;
}
if (color_enabled == 0)
printf("%s %s\n", lvl_str, out);
else
printf("%s%s %s\n%s", color, lvl_str, out, COLOR_DEFAULT);
}
void enable_log_debug(void) {
debug_enabled = 1;
}
void disable_log_debug(void) {
debug_enabled = 0;
}
void enable_log_color(void) {
color_enabled = 1;
}
void disable_log_color(void) {
color_enabled = 0;
}
|
