* Taeheon Kim <th908.kim@samsung.com>,
* YoungJun Cho <yj44.cho@samsung.com>,
* SooChan Lim <sc1.lim@samsung.com>,
- * Boram Park <sc1.lim@samsung.com>
+ * Boram Park <boram1288.park@samsung.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
unsigned int tdm_log_debug_level = TDM_LOG_LEVEL_INFO;
+static int stdout_fd = -1;
+
EXTERN void
tdm_log_enable_color(unsigned int enable)
{
color_enable = enable;
+ TDM_INFO("color_enable: %d", color_enable);
}
EXTERN void
tdm_log_enable_dlog(unsigned int enable)
{
dlog_enable = enable;
-}
-
-EXTERN void
-tdm_log_enable_debug(unsigned int enable)
-{
- if (enable)
- tdm_log_debug_level = TDM_LOG_LEVEL_DBG;
- else
- tdm_log_debug_level = TDM_LOG_LEVEL_INFO;
+ TDM_INFO("dlog_enable: %d", dlog_enable);
}
EXTERN void
tdm_log_set_debug_level(int level)
{
tdm_log_debug_level = level;
+ TDM_INFO("debug_level: %d", tdm_log_debug_level);
}
EXTERN void
tdm_log_set_assert_level(int level)
{
assert_level = level;
+ TDM_INFO("assert_level: %d", assert_level);
}
EXTERN void
tdm_log_set_path(const char *path)
{
- char fd_name[TDM_PATH_LEN];
- int log_fd = -1;
- FILE *log_fl;
+ TDM_INFO("log_path: %s", path);
+
+ if (!path) {
+ if (stdout_fd != -1) {
+ fflush(stdout);
+ close(STDOUT_FILENO);
+ dup2(stdout_fd, STDOUT_FILENO);
+ close(stdout_fd);
+ stdout_fd = -1;
+ }
+ } else {
+ char fd_name[TDM_PATH_LEN];
+ int log_fd = -1;
+ FILE *log_fl;
- snprintf(fd_name, TDM_PATH_LEN, "%s", path);
+ snprintf(fd_name, TDM_PATH_LEN, "%s", path);
- log_fl = fopen(fd_name, "a");
- if (!log_fl) {
- TDM_ERR("failed: open file(%s)\n", fd_name);
- return;
- }
+ log_fl = fopen(fd_name, "a");
+ if (!log_fl) {
+ TDM_ERR("failed: open file(%s)\n", fd_name);
+ return;
+ }
- fflush(stdout);
- close(STDOUT_FILENO);
+ if (stdout_fd == -1) {
+ fflush(stdout);
+ stdout_fd = dup(STDOUT_FILENO);
+ if (stdout_fd < 0) {
+ TDM_ERR("dup failed: %m\n");
+ fclose(log_fl);
+ return;
+ }
+ }
- setvbuf(log_fl, NULL, _IOLBF, 512);
- log_fd = fileno(log_fl);
+ setvbuf(log_fl, NULL, _IOLBF, 512);
+ log_fd = fileno(log_fl);
- dup2(log_fd, STDOUT_FILENO);
- fclose(log_fl);
+ close(STDOUT_FILENO);
+ dup2(log_fd, STDOUT_FILENO);
+ fclose(log_fl);
+ TDM_INFO("log_path: %s done", path);
+ }
}
-EXTERN void
-tdm_log_print(int level, const char *fmt, ...)
+static void
+_tdm_log_vprint_stdout(int level, const char *fmt, va_list ap)
{
- va_list arg;
-
if (!log_lock_init) {
log_lock_init = 1;
pthread_mutex_init(&log_lock, NULL);
-
}
if (level > tdm_log_debug_level)
return;
+ char *lvl_str[] = {"TDM_NON", "TDM_ERR", "TDM_WRN", "TDM_INF", "TDM_DBG"};
+ char *color[] = {COLOR_RESET, COLOR_RED, COLOR_YELLOW, COLOR_GREEN, COLOR_RESET};
+
+ pthread_mutex_lock(&log_lock);
+
+ if (color_enable)
+ printf("%s", color[level]);
+ printf("[%s]", lvl_str[level]);
+ if (color_enable)
+ printf(COLOR_RESET);
+ vprintf(fmt, ap);
+ printf("\n");
+ pthread_mutex_unlock(&log_lock);
+}
+
+
+EXTERN void
+tdm_log_printf(int level, const char *fmt, ...)
+{
+ va_list arg;
+ va_start(arg, fmt);
+ _tdm_log_vprint_stdout(level, fmt, arg);
+ va_end(arg);
+}
+
+EXTERN void
+tdm_log_print(int level, const char *fmt, ...)
+{
+ va_list arg;
+
+ if (level > tdm_log_debug_level)
+ return;
+
if (dlog_enable) {
log_priority dlog_prio;
switch (level) {
__dlog_vprint(LOG_ID_SYSTEM, dlog_prio, LOG_TAG, fmt, arg);
va_end(arg);
} else {
- struct timespec ts;
- char *lvl_str[] = {"TDM_NON", "TDM_ERR", "TDM_WRN", "TDM_INF", "TDM_DBG"};
- char *color[] = {COLOR_RESET, COLOR_RED, COLOR_YELLOW, COLOR_GREEN, COLOR_RESET};
-
- clock_gettime(CLOCK_MONOTONIC, &ts);
-
- pthread_mutex_lock(&log_lock);
-
- if (color_enable)
- printf("%s", color[level]);
- printf("[%s]", lvl_str[level]);
- if (color_enable)
- printf(COLOR_RESET);
- printf("[%d.%06d]", (int)ts.tv_sec, (int)ts.tv_nsec / 1000);
va_start(arg, fmt);
- vprintf(fmt, arg);
+ _tdm_log_vprint_stdout(level, fmt, arg);
va_end(arg);
-
- pthread_mutex_unlock(&log_lock);
}
assert(level > assert_level);
EXTERN void
tdm_log_reset(void)
{
- pthread_mutex_trylock(&log_lock);
pthread_mutex_unlock(&log_lock);
}