void
do_log(LogLevel level, const char *fmt, va_list args)
{
//prepend the date and pid to fmt string
char fmt2[MSGBUFSIZ];
timer_t timer;
char timebuf[255];
struct tm* tm_info;
time(&timer);
tm_info = localtime(&timer);
strftime(timebuf,sizeof(timebuf),"%Y:%m:%d:%H:%M:%S", tm_info);
snprintf(fmt2, sizeof(fmt2),"%s %d %s", timebuf, getpid(), fmt);
fmt=fmt2;
#if defined(HAVE_OPENLOG_R) && defined(SYSLOG_DATA_INIT)
struct syslog_data sdata = SYSLOG_DATA_INIT;
#endif
char msgbuf[MSGBUFSIZ];
char fmtbuf[MSGBUFSIZ];
char *txt = NULL;
int pri = LOG_INFO;
int saved_errno = errno;
log_handler_fn *tmp_handler;
if (level > log_level)
return;
switch (level) {
case SYSLOG_LEVEL_FATAL:
if (!log_on_stderr)
txt = "fatal";
pri = LOG_CRIT;
break;
case SYSLOG_LEVEL_ERROR:
if (!log_on_stderr)
txt = "error";
pri = LOG_ERR;
break;
case SYSLOG_LEVEL_INFO:
pri = LOG_INFO;
break;
case SYSLOG_LEVEL_VERBOSE:
pri = LOG_INFO;
break;
case SYSLOG_LEVEL_DEBUG1:
txt = "debug1";
pri = LOG_DEBUG;
break;
case SYSLOG_LEVEL_DEBUG2:
txt = "debug2";
pri = LOG_DEBUG;
break;
case SYSLOG_LEVEL_DEBUG3:
txt = "debug3";
pri = LOG_DEBUG;
break;
default:
txt = "internal error";
pri = LOG_ERR;
break;
}
if (txt != NULL && log_handler == NULL) {
snprintf(fmtbuf, sizeof(fmtbuf), "%s: %s", txt, fmt);
vsnprintf(msgbuf, sizeof(msgbuf), fmtbuf, args);
} else {
vsnprintf(msgbuf, sizeof(msgbuf), fmt, args);
}
strnvis(fmtbuf, msgbuf, sizeof(fmtbuf),
log_on_stderr ? LOG_STDERR_VIS : LOG_SYSLOG_VIS);
if (log_handler != NULL) {
/* Avoid recursion */
tmp_handler = log_handler;
log_handler = NULL;
tmp_handler(level, fmtbuf, log_handler_ctx);
log_handler = tmp_handler;
} else if (log_on_stderr) {
snprintf(msgbuf, sizeof msgbuf, "%s\r\n", fmtbuf);
(void)write(log_stderr_fd, msgbuf, strlen(msgbuf));
(void)write(log_stderr_fd2, msgbuf, strlen(msgbuf));
} else {
#if defined(HAVE_OPENLOG_R) && defined(SYSLOG_DATA_INIT)
openlog_r(argv0 ? argv0 : __progname, LOG_PID, log_facility, &sdata);
syslog_r(pri, &sdata, "%.500s", fmtbuf);
closelog_r(&sdata);
#else
openlog(argv0 ? argv0 : __progname, LOG_PID, log_facility);
syslog(pri, "%.500s", fmtbuf);
closelog();
#endif
}
errno = saved_errno;
}
void
do_log(LogLevel level, const char *fmt, va_list args)
{
#if defined(HAVE_OPENLOG_R) && defined(SYSLOG_DATA_INIT)
struct syslog_data sdata = SYSLOG_DATA_INIT;
#endif
char msgbuf[MSGBUFSIZ];
char fmtbuf[MSGBUFSIZ];
char *txt = NULL;
int pri = LOG_INFO;
int saved_errno = errno;
log_handler_fn *tmp_handler;
if (level > log_level)
return;
switch (level) {
case SYSLOG_LEVEL_FATAL:
if (!log_on_stderr)
txt = "fatal";
pri = LOG_CRIT;
break;
case SYSLOG_LEVEL_ERROR:
if (!log_on_stderr)
txt = "error";
pri = LOG_ERR;
break;
case SYSLOG_LEVEL_INFO:
pri = LOG_INFO;
break;
case SYSLOG_LEVEL_VERBOSE:
pri = LOG_INFO;
break;
case SYSLOG_LEVEL_DEBUG1:
txt = "debug1";
pri = LOG_DEBUG;
break;
case SYSLOG_LEVEL_DEBUG2:
txt = "debug2";
pri = LOG_DEBUG;
break;
case SYSLOG_LEVEL_DEBUG3:
txt = "debug3";
pri = LOG_DEBUG;
break;
default:
txt = "internal error";
pri = LOG_ERR;
break;
}
if (txt != NULL && log_handler == NULL) {
snprintf(fmtbuf, sizeof(fmtbuf), "%s: %s", txt, fmt);
vsnprintf(msgbuf, sizeof(msgbuf), fmtbuf, args);
} else {
vsnprintf(msgbuf, sizeof(msgbuf), fmt, args);
}
#ifdef WIN32_FIXME
strncpy(fmtbuf, msgbuf, sizeof(fmtbuf));
#else
strnvis(fmtbuf, msgbuf, sizeof(fmtbuf),
log_on_stderr ? LOG_STDERR_VIS : LOG_SYSLOG_VIS);
#endif
#ifndef WIN32_FIXME
if (log_handler != NULL) {
/* Avoid recursion */
tmp_handler = log_handler;
log_handler = NULL;
tmp_handler(level, fmtbuf, log_handler_ctx);
log_handler = tmp_handler;
} else
#endif
if (log_on_stderr) {
snprintf(msgbuf, sizeof msgbuf, "%s\r\n", fmtbuf);
#ifdef WIN32_FIXME
_write(STDERR_FILENO, msgbuf, strlen(msgbuf));
#else
(void)write(log_stderr_fd, msgbuf, strlen(msgbuf));
#endif
} else {
#ifdef WIN32_FIXME
if (logfd > 0)
{
char msgbufTimestamp[MSGBUFSIZ];
SYSTEMTIME st;
GetLocalTime(&st);
snprintf(msgbufTimestamp, sizeof msgbufTimestamp, "%d %02d:%02d:%02d %03d %s\n",
GetCurrentProcessId(), st.wHour, st.wMinute, st.wSecond,
st.wMilliseconds, msgbuf);
_write(logfd, msgbufTimestamp, strlen(msgbufTimestamp));
}
#else
#if defined(HAVE_OPENLOG_R) && defined(SYSLOG_DATA_INIT)
openlog_r(argv0 ? argv0 : __progname, LOG_PID, log_facility, &sdata);
syslog_r(pri, &sdata, "%.500s", fmtbuf);
closelog_r(&sdata);
#else
openlog(argv0 ? argv0 : __progname, LOG_PID, log_facility);
syslog(pri, "%.500s", fmtbuf);
closelog();
#endif
#endif
}
errno = saved_errno;
}
void
do_log(LogLevel level, const char *fmt, va_list args)
{
struct syslog_data sdata = SYSLOG_DATA_INIT;
char msgbuf[MSGBUFSIZ];
char fmtbuf[MSGBUFSIZ];
char *txt = NULL;
int pri = LOG_INFO;
int saved_errno = errno;
log_handler_fn *tmp_handler;
if (level > log_level)
return;
switch (level) {
case SYSLOG_LEVEL_FATAL:
if (!log_on_stderr)
txt = "fatal";
pri = LOG_CRIT;
break;
case SYSLOG_LEVEL_ERROR:
if (!log_on_stderr)
txt = "error";
pri = LOG_ERR;
break;
case SYSLOG_LEVEL_INFO:
pri = LOG_INFO;
break;
case SYSLOG_LEVEL_VERBOSE:
pri = LOG_INFO;
break;
case SYSLOG_LEVEL_DEBUG1:
txt = "debug1";
pri = LOG_DEBUG;
break;
case SYSLOG_LEVEL_DEBUG2:
txt = "debug2";
pri = LOG_DEBUG;
break;
case SYSLOG_LEVEL_DEBUG3:
txt = "debug3";
pri = LOG_DEBUG;
break;
default:
txt = "internal error";
pri = LOG_ERR;
break;
}
if (txt != NULL && log_handler == NULL) {
snprintf(fmtbuf, sizeof(fmtbuf), "%s: %s", txt, fmt);
vsnprintf(msgbuf, sizeof(msgbuf), fmtbuf, args);
} else {
vsnprintf(msgbuf, sizeof(msgbuf), fmt, args);
}
strnvis(fmtbuf, msgbuf, sizeof(fmtbuf), VIS_SAFE|VIS_OCTAL);
if (log_handler != NULL) {
/* Avoid recursion */
tmp_handler = log_handler;
log_handler = NULL;
tmp_handler(level, fmtbuf, log_handler_ctx);
log_handler = tmp_handler;
} else if (log_on_stderr) {
snprintf(msgbuf, sizeof msgbuf, "%s\r\n", fmtbuf);
(void)write(log_stderr_fd, msgbuf, strlen(msgbuf));
} else {
openlog_r(argv0 ? argv0 : __progname, LOG_PID, log_facility, &sdata);
syslog_r(pri, &sdata, "%.500s", fmtbuf);
closelog_r(&sdata);
}
errno = saved_errno;
}
