/*
  This file is part of libmicrohttpd
  Copyright (C) 2007-2018 Daniel Pittman and Christian Grothoff

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/

/**
 * @file lib/daemon_poll.h
 * @brief  non-public functions provided by daemon_poll.c
 * @author Christian Grothoff
 */
#ifndef DAEMON_POLL_H
#define DAEMON_POLL_H


#ifdef HAVE_POLL
/**
 * Process all of our connections and possibly the server
 * socket using poll().
 *
 * @param daemon daemon to run poll loop for
 * @param may_block #MHD_YES if blocking, #MHD_NO if non-blocking
 * @return #MHD_SC_OK on success
 */
enum MHD_StatusCode
MHD_daemon_poll_all_ (struct MHD_Daemon *daemon,
                      bool may_block)
MHD_NONNULL (1);


/**
 * Process only the listen socket using poll().
 *
 * @param daemon daemon to run poll loop for
 * @param may_block true if blocking, false if non-blocking
 * @return #MHD_SC_OK on success
 */
enum MHD_StatusCode
MHD_daemon_poll_listen_socket_ (struct MHD_Daemon *daemon,
                                bool may_block)
MHD_NONNULL (1);


/**
 * Do poll()-based processing.
 *
 * @param daemon daemon to run poll()-loop for
 * @param may_block #MHD_YES if blocking, #MHD_NO if non-blocking
 * @return #MHD_SC_OK on success
 */
enum MHD_StatusCode
MHD_daemon_poll_ (struct MHD_Daemon *daemon,
                  bool may_block)
MHD_NONNULL (1);

#endif


#ifdef HTTPS_SUPPORT
#ifdef HAVE_POLL
/**
 * Process upgraded connection with a poll() loop.
 * We are in our own thread, only processing @a con
 *
 * @param con connection to process
 */
void
MHD_daemon_upgrade_connection_with_poll_ (struct MHD_Connection *con)
MHD_NONNULL (1);

#endif
#endif

#endif