void am_print(const char *_format, ...)
{
init();
if (AM_UNLIKELY(AM_LOG_LEVEL_PRINT <= logLevel)) {
char text[2*1024] = {0};
char format[2*1024] = {0};
va_list vlist;
snprintf(format, sizeof(format), "%s", _format);
if (format[strlen(format) - 1] == '\n') {
//Eat trailing \n, \n will be added automatically!
format[strlen(format) - 1] = '\0';
}
if (logTarget == AM_LOG_TARGET_SYSLOG) {
sprintf(text, "%s", format);
} else if (logTarget == AM_LOG_TARGET_FILE) {
sprintf(text, "%s", format);
} else {
sprintf(text, B_WHITE("%s"), format);
}
va_start(vlist, _format);
am_level_logv(NULL, AM_LOG_LEVEL_PRINT, text, vlist);
va_end(vlist);
}
}
void am_stat(const char *pretty_func, const char *_file,
int line, const char *_format, ...)
{
init();
if (AM_UNLIKELY(AM_LOG_LEVEL_STAT <= logLevel)) {
char text[2*1024] = {0};
char module[256] = {0};
char func[256] = {0};
char file[256] = {0};
char format[2*1024] = {0};
va_list vlist;
function_name(func, sizeof(func), pretty_func);
class_name(module, sizeof(module), pretty_func);
file_name(file, sizeof(file), _file);
snprintf(format, sizeof(format), "%s", _format);
if (format[strlen(format) - 1] == '\n') {
//Eat trailing \n, \n will be added automatically!
format[strlen(format) - 1] = '\0';
}
if (logTarget == AM_LOG_TARGET_SYSLOG) {
sprintf(text, "[%6s][%s:%d: %s]: %s",
"STAT", file, line, func, format);
} else if (logTarget == AM_LOG_TARGET_FILE) {
sprintf(text, "[%20s][%6s][%s:%d: %s]: %s",
module, "STAT", file, line, func, format);
} else {
sprintf(text, "["B_GREEN("%20s")"]["B_CYAN("%6s")"]"\
CYAN("[%s:%d: %s]: ")B_WHITE("%s"),
module, "STAT", file, line, func, format);
}
va_start(vlist, _format);
am_level_logv(module, AM_LOG_LEVEL_STAT, text, vlist);
va_end(vlist);
}
}
/*
*time: level: process[pid]: [tid] tag: message
* [verbose ]
*/
static int _log_print(int lvl, const char *tag,
const char *file, int line,
const char *func, const char *msg)
{
int ret = 0, i = 0;
struct iovec vec[LOG_IOVEC_MAX];
char s_time[LOG_TIME_SIZE];
char s_lvl[LOG_LEVEL_SIZE];
char s_tag[LOG_TAG_SIZE];
char s_pname[LOG_PNAME_SIZE];
char s_pid[LOG_PNAME_SIZE];
char s_tid[LOG_PNAME_SIZE];
char s_file[LOG_TEXT_SIZE];
char s_msg[LOG_BUF_SIZE];
pthread_mutex_lock(&_log_mutex);
log_get_time(s_time, sizeof(s_time), 0);
if (_log_fp == stderr || _log_fd == STDERR_FILENO) {
switch(lvl) {
case LOG_EMERG:
case LOG_ALERT:
case LOG_CRIT:
case LOG_ERR:
snprintf(s_lvl, sizeof(s_lvl),
B_RED("[%7s]"), _log_level_str[lvl]);
snprintf(s_msg, sizeof(s_msg), RED("%s"), msg);
break;
case LOG_WARNING:
snprintf(s_lvl, sizeof(s_lvl),
B_YELLOW("[%7s]"), _log_level_str[lvl]);
snprintf(s_msg, sizeof(s_msg), YELLOW("%s"), msg);
break;
case LOG_INFO:
snprintf(s_lvl, sizeof(s_lvl),
B_GREEN("[%7s]"), _log_level_str[lvl]);
snprintf(s_msg, sizeof(s_msg), GREEN("%s"), msg);
break;
case LOG_DEBUG:
snprintf(s_lvl, sizeof(s_lvl),
B_WHITE("[%7s]"), _log_level_str[lvl]);
snprintf(s_msg, sizeof(s_msg), WHITE("%s"), msg);
break;
default:
snprintf(s_lvl, sizeof(s_lvl),
"[%7s]", _log_level_str[lvl]);
snprintf(s_msg, sizeof(s_msg), "%s", msg);
break;
}
} else {
snprintf(s_lvl, sizeof(s_lvl),
"[%7s]", _log_level_str[lvl]);
snprintf(s_msg, sizeof(s_msg), "%s", msg);
}
if (CHECK_LOG_PREFIX(_log_prefix, LOG_PIDTID_BIT)) {
snprintf(s_pname, sizeof(s_pname), "[%s ", _proc_name);
snprintf(s_pid, sizeof(s_pid), "pid:%d ", getpid());
snprintf(s_tid, sizeof(s_tid), "tid:%d]", _gettid());
snprintf(s_tag, sizeof(s_tag), "[%s]", tag);
snprintf(s_file, sizeof(s_file), "[%s:%d: %s] ", file, line, func);
}
if (CHECK_LOG_PREFIX(_log_prefix, LOG_FUNCLINE_BIT)) {
snprintf(s_file, sizeof(s_file), "[%s:%d: %s] ", file, line, func);
}
i = -1;
if (CHECK_LOG_PREFIX(_log_prefix, LOG_TIMESTAMP_BIT)) {
vec[++i].iov_base = (void *)s_time;
vec[i].iov_len = strlen(s_time);
}
if (CHECK_LOG_PREFIX(_log_prefix, LOG_PIDTID_BIT)) {
vec[++i].iov_base = (void *)s_pname;
vec[i].iov_len = strlen(s_pname);
vec[++i].iov_base = (void *)s_pid;
vec[i].iov_len = strlen(s_pid);
vec[++i].iov_base = (void *)s_tid;
vec[i].iov_len = strlen(s_tid);
}
vec[++i].iov_base = (void *)s_lvl;
vec[i].iov_len = strlen(s_lvl);
if (CHECK_LOG_PREFIX(_log_prefix, LOG_TAG_BIT)) {
vec[++i].iov_base = (void *)s_tag;
vec[i].iov_len = strlen(s_tag);
}
if (CHECK_LOG_PREFIX(_log_prefix, LOG_FUNCLINE_BIT)) {
vec[++i].iov_base = (void *)s_file;
vec[i].iov_len = strlen(s_file);
}
vec[++i].iov_base = (void *)s_msg;
vec[i].iov_len = strlen(s_msg);
if (UNLIKELY(!_log_syslog)) {
ret = _log_handle->write(vec, i+1);
}
pthread_mutex_unlock(&_log_mutex);
return ret;
}
