The open source OpenXR runtime
u/logging: Implement global log level.
Adds a `XRT_LOG` environemnt option.
Example:
```
XRT_LOG=debug
```
authored by
Lubosz Sarnecki
and committed by
Jakob Bornecrantz
adcd0aff
8bdff9a6
+33
-5
+26
src/xrt/auxiliary/util/u_logging.c
+26
src/xrt/auxiliary/util/u_logging.c
···
11
11
#include "xrt/xrt_config_os.h"
12
12
#include "xrt/xrt_config_build.h"
13
13
14
+
#include "util/u_debug.h"
15
+
14
16
#include <assert.h>
15
17
#include <stdio.h>
16
18
#include <stdarg.h>
17
19
20
+
DEBUG_GET_ONCE_LOG_OPTION(global_log, "XRT_LOG", U_LOGGING_WARN)
21
+
22
+
enum u_logging_level global_log_level;
23
+
24
+
static bool _is_log_level_initialized;
25
+
26
+
void
27
+
_log_level_init()
28
+
{
29
+
if (!_is_log_level_initialized) {
30
+
global_log_level = debug_get_log_option_global_log();
31
+
_is_log_level_initialized = true;
32
+
}
33
+
}
18
34
19
35
#if defined(XRT_OS_ANDROID)
20
36
···
42
58
const char *format,
43
59
...)
44
60
{
61
+
_log_level_init();
45
62
// print_prefix(func, level);
46
63
android_LogPriority prio = u_log_convert_priority(level);
47
64
va_list args;
···
59
76
const char *format,
60
77
...)
61
78
{
79
+
_log_level_init();
62
80
android_LogPriority prio = u_log_convert_priority(level);
63
81
va_list args;
64
82
va_start(args, format);
···
113
131
const char *format,
114
132
...)
115
133
{
134
+
_log_level_init();
135
+
116
136
char buf[16384] = {0};
117
137
118
138
int remainingBuffer = sizeof(buf) - 2;
···
136
156
const char *format,
137
157
...)
138
158
{
159
+
_log_level_init();
160
+
139
161
char buf[16384] = {0};
140
162
141
163
int remainingBuffer = sizeof(buf) - 1;
···
240
262
const char *format,
241
263
...)
242
264
{
265
+
_log_level_init();
266
+
243
267
print_prefix(func, level);
244
268
245
269
va_list args;
···
259
283
const char *format,
260
284
...)
261
285
{
286
+
_log_level_init();
287
+
262
288
print_prefix(func, level);
263
289
264
290
va_list args;
+7
-5
src/xrt/auxiliary/util/u_logging.h
+7
-5
src/xrt/auxiliary/util/u_logging.h
···
68
68
} while (false)
69
69
70
70
// clang-format off
71
-
#define U_LOG_T(...) U_LOG(U_LOGGING_TRACE, __VA_ARGS__)
72
-
#define U_LOG_D(...) U_LOG(U_LOGGING_DEBUG, __VA_ARGS__)
73
-
#define U_LOG_I(...) U_LOG(U_LOGGING_INFO, __VA_ARGS__)
74
-
#define U_LOG_W(...) U_LOG(U_LOGGING_WARN, __VA_ARGS__)
75
-
#define U_LOG_E(...) U_LOG(U_LOGGING_ERROR, __VA_ARGS__)
71
+
#define U_LOG_T(...) U_LOG_IFL_T(global_log_level, __VA_ARGS__)
72
+
#define U_LOG_D(...) U_LOG_IFL_D(global_log_level, __VA_ARGS__)
73
+
#define U_LOG_I(...) U_LOG_IFL_I(global_log_level, __VA_ARGS__)
74
+
#define U_LOG_W(...) U_LOG_IFL_W(global_log_level, __VA_ARGS__)
75
+
#define U_LOG_E(...) U_LOG_IFL_E(global_log_level, __VA_ARGS__)
76
76
77
77
#define U_LOG_IFL_T(cond_level, ...) U_LOG_IFL(U_LOGGING_TRACE, cond_level, __VA_ARGS__)
78
78
#define U_LOG_IFL_D(cond_level, ...) U_LOG_IFL(U_LOGGING_DEBUG, cond_level, __VA_ARGS__)
···
102
102
U_LOGGING_ERROR,
103
103
U_LOGGING_RAW, //!< Special level for raw printing, prints a new-line.
104
104
};
105
+
106
+
extern enum u_logging_level global_log_level;
105
107
106
108
void
107
109
u_log(const char *file,