Function cupsdLogClient

scheduler/log.c:500–554

 */

int					/* O - 1 on success, 0 on error */
cupsdLogClient(cupsd_client_t *con,	/* I - Client connection */
               int            level,	/* I - Log level */
               const char     *message,	/* I - Printf-style message string */
               ...)			/* I - Additional arguments as needed */
{
  int		ret;			/* Return value */
  va_list	ap, ap2;		/* Argument pointers */
  char		clientmsg[1024];	/* Format string for client message */
  int		status;			/* Formatting status */


 /*
  * See if we want to log this message...
  */

  if (TestConfigFile || !ErrorLog)
    return (1);

  if (level > LogLevel)
    return (1);

 /*
  * Format and write the log message...
  */

  _cupsMutexLock(&log_mutex);

  if (con)
    snprintf(clientmsg, sizeof(clientmsg), "[Client %d] %s", con->number,
             message);
  else
    strlcpy(clientmsg, message, sizeof(clientmsg));

  va_start(ap, message);

  do
  {
    va_copy(ap2, ap);
    status = format_log_line(clientmsg, ap2);
    va_end(ap2);
  }
  while (status == 0);

  va_end(ap);

  if (status > 0)
    ret = cupsdWriteErrorLog(level, log_line);
  else
    ret = cupsdWriteErrorLog(CUPSD_LOG_ERROR, "Unable to allocate memory for log line.");

  _cupsMutexUnlock(&log_mutex);

  return (ret);
}


/*