1 /**************************************************************************
5 Copyright 2018 Samsung Electronics co., Ltd. All Rights Reserved.
7 Contact: SooChan Lim <sc1.lim@samsung.com>, Sangjin Lee <lsj119@samsung.com>
8 Boram Park <boram1288.park@samsung.com>, Changyeon Lee <cyeon.lee@samsung.com>
10 Permission is hereby granted, free of charge, to any person obtaining a
11 copy of this software and associated documentation files (the
12 "Software"), to deal in the Software without restriction, including
13 without limitation the rights to use, copy, modify, merge, publish,
14 distribute, sub license, and/or sell copies of the Software, and to
15 permit persons to whom the Software is furnished to do so, subject to
16 the following conditions:
18 The above copyright notice and this permission notice (including the
19 next paragraph) shall be included in all copies or substantial portions
22 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
23 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
25 IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
26 ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
27 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
28 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 **************************************************************************/
36 #include "tbm_bufmgr_int.h"
40 #define TBM_PATH_LEN 1024
42 #define COLOR_RED "\x1b[31m" /* for error */
43 #define COLOR_YELLOW "\x1b[33m" /* for warning */
44 #define COLOR_GREEN "\x1b[32m" /* for info */
45 #define COLOR_RESET "\x1b[0m"
51 static unsigned int dlog_enable = 1;
53 static unsigned int dlog_enable = 0;
55 static unsigned int color_enable = 1;
57 static unsigned int assert_level = TBM_LOG_LEVEL_NONE;
59 static unsigned int log_lock_init;
60 static pthread_mutex_t log_lock;
62 unsigned int tbm_log_debug_level = TBM_LOG_LEVEL_INFO;
64 static int stdout_fd = -1;
67 tbm_log_enable_color(unsigned int enable)
69 color_enable = enable;
73 tbm_log_enable_dlog(unsigned int enable)
79 tbm_log_set_debug_level(int level)
81 tbm_log_debug_level = level;
85 tbm_log_set_assert_level(int level)
91 tbm_log_set_path(const char *path)
94 if (stdout_fd != -1) {
97 dup2(stdout_fd, STDOUT_FILENO);
102 char fd_name[TBM_PATH_LEN];
106 snprintf(fd_name, TBM_PATH_LEN, "%s", path);
108 log_fl = fopen(fd_name, "a");
110 TBM_ERR("failed: open file(%s)\n", fd_name);
114 if (stdout_fd == -1) {
116 stdout_fd = dup(STDOUT_FILENO);
118 TBM_ERR("dup failed: %m\n");
124 setvbuf(log_fl, NULL, _IOLBF, 512);
125 log_fd = fileno(log_fl);
127 close(STDOUT_FILENO);
128 dup2(log_fd, STDOUT_FILENO);
134 _tbm_log_vprint_stdout(int level, const char *fmt, va_list arg)
136 char *lvl_str[] = {"TBM_NON", "TBM_ERR", "TBM_WRN", "TBM_INF", "TBM_DBG"};
137 char *color[] = {COLOR_RESET, COLOR_RED, COLOR_YELLOW, COLOR_GREEN, COLOR_RESET};
139 if (!log_lock_init) {
141 pthread_mutex_init(&log_lock, NULL);
144 if (level > tbm_log_debug_level)
147 pthread_mutex_lock(&log_lock);
150 printf("%s", color[level]);
151 printf("[%s]", lvl_str[level]);
156 pthread_mutex_unlock(&log_lock);
160 tbm_log_print_stdout(int level, const char *fmt, ...)
164 _tbm_log_vprint_stdout(level, fmt, arg);
169 _tbm_log_dlog_print(int level, const char *fmt, va_list arg)
171 log_priority dlog_prio;
174 case TBM_LOG_LEVEL_ERR:
175 dlog_prio = DLOG_ERROR;
177 case TBM_LOG_LEVEL_WRN:
178 dlog_prio = DLOG_WARN;
180 case TBM_LOG_LEVEL_INFO:
181 dlog_prio = DLOG_INFO;
183 case TBM_LOG_LEVEL_DBG:
184 dlog_prio = DLOG_DEBUG;
189 __dlog_vprint(LOG_ID_SYSTEM, dlog_prio, LOG_TAG, fmt, arg);
193 tbm_log_print(int level, const char *fmt, ...)
197 if (!log_lock_init) {
199 pthread_mutex_init(&log_lock, NULL);
202 if (level > tbm_log_debug_level)
207 _tbm_log_dlog_print(level, fmt, arg);
211 _tbm_log_vprint_stdout(level, fmt, arg);
215 assert(level > assert_level);