// Output to stderr if it is available or to log otherwise (e.g. if running as daemon/service)
int printerrorf(const char *const fmt, ...)
{
int error = errno;
va_list arglist;
va_start(arglist, fmt);
# ifdef IS_LIBRARY
size_t len = strlen(ErrorMessage);
vlmcsd_vsnprintf(ErrorMessage + len, MESSAGE_BUFFER_SIZE - len - 1, fmt, arglist);
# else // !IS_LIBRARY
# ifndef NO_LOG
# ifdef _NTSERVICE
if (InetdMode || IsNTService)
# else // !_NTSERVICE
if (InetdMode)
# endif // NTSERVIICE
vlogger(fmt, arglist);
else
# endif //NO_LOG
# endif // IS_LIBRARY
{
vfprintf(stderr, fmt, arglist);
fflush(stderr);
}
va_end(arglist);
errno = error;
return 0;
}
void
logger_alsa(const char *file, int line, const char *function, int err, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
vlogger(E_LOG, L_LAUDIO, fmt, ap);
va_end(ap);
}
void
DPRINTF(int severity, int domain, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
vlogger(severity, domain, fmt, ap);
va_end(ap);
}
// Always sends to log output
int logger(const char *const fmt, ...)
{
va_list args;
va_start(args, fmt);
vlogger(fmt, args);
va_end(args);
return 0;
}
void
DPRINTF(int severity, int domain, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
if (!logger_sq)
vlogger_early(severity, domain, fmt, ap);
else
vlogger(severity, domain, fmt, ap);
va_end(ap);
}
void
logger_ffmpeg(void *ptr, int level, const char *fmt, va_list ap)
{
int severity;
if (level <= AV_LOG_FATAL)
severity = E_LOG;
else if (level <= AV_LOG_WARNING)
severity = E_WARN;
else if (level <= AV_LOG_VERBOSE)
severity = E_INFO;
else if (level <= AV_LOG_DEBUG)
severity = E_DBG;
else
severity = E_SPAM;
vlogger(severity, L_FFMPEG, fmt, ap);
}
void
logger_ffmpeg(void *ptr, int level, const char *fmt, va_list ap)
{
int severity;
/* Can't use a switch() because some definitions have the same value */
if ((level == AV_LOG_FATAL) || (level == AV_LOG_ERROR))
severity = E_LOG;
else if ((level == AV_LOG_WARNING) || (level == AV_LOG_INFO) || (level == AV_LOG_VERBOSE))
severity = E_WARN;
else if (level == AV_LOG_DEBUG)
severity = E_DBG;
else if (level == AV_LOG_QUIET)
severity = E_SPAM;
else
severity = E_LOG;
vlogger(severity, L_FFMPEG, fmt, ap);
}
