1 /*
2 * Copyright © 2017 Google, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 */
23
24 #include <stdarg.h>
25
26 #ifdef ANDROID
27 #include <android/log.h>
28 #else
29 #include <stdio.h>
30 #endif
31
32 #include "util/detect_os.h"
33 #include "util/log.h"
34
35 #ifdef ANDROID
36 static inline android_LogPriority
level_to_android(enum mesa_log_level l)37 level_to_android(enum mesa_log_level l)
38 {
39 switch (l) {
40 case MESA_LOG_ERROR: return ANDROID_LOG_ERROR;
41 case MESA_LOG_WARN: return ANDROID_LOG_WARN;
42 case MESA_LOG_INFO: return ANDROID_LOG_INFO;
43 case MESA_LOG_DEBUG: return ANDROID_LOG_DEBUG;
44 }
45
46 unreachable("bad mesa_log_level");
47 }
48 #endif
49
50 #ifndef ANDROID
51 static inline const char *
level_to_str(enum mesa_log_level l)52 level_to_str(enum mesa_log_level l)
53 {
54 switch (l) {
55 case MESA_LOG_ERROR: return "error";
56 case MESA_LOG_WARN: return "warning";
57 case MESA_LOG_INFO: return "info";
58 case MESA_LOG_DEBUG: return "debug";
59 }
60
61 unreachable("bad mesa_log_level");
62 }
63 #endif
64
65 void
mesa_log(enum mesa_log_level level,const char * tag,const char * format,...)66 mesa_log(enum mesa_log_level level, const char *tag, const char *format, ...)
67 {
68 va_list va;
69
70 va_start(va, format);
71 mesa_log_v(level, tag, format, va);
72 va_end(va);
73 }
74
75 void
mesa_log_v(enum mesa_log_level level,const char * tag,const char * format,va_list va)76 mesa_log_v(enum mesa_log_level level, const char *tag, const char *format,
77 va_list va)
78 {
79 #ifdef ANDROID
80 __android_log_vprint(level_to_android(level), tag, format, va);
81 #else
82 #if !DETECT_OS_WINDOWS
83 flockfile(stderr);
84 #endif
85 fprintf(stderr, "%s: %s: ", tag, level_to_str(level));
86 vfprintf(stderr, format, va);
87 fprintf(stderr, "\n");
88 #if !DETECT_OS_WINDOWS
89 funlockfile(stderr);
90 #endif
91 #endif
92 }
93