/*
 * Copyright 2003-2021 The Music Player Daemon Project
 * http://www.musicpd.org
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef MPD_WAKE_FD_HXX
#define MPD_WAKE_FD_HXX

#include "net/SocketDescriptor.hxx"
#include "event/Features.h"

#ifdef USE_EVENTFD
#include "system/EventFD.hxx"
#else
#include "system/EventPipe.hxx"
#endif

class WakeFD {
#ifdef USE_EVENTFD
	EventFD fd;
#else
	EventPipe fd;
#endif

public:
	SocketDescriptor GetSocket() const noexcept {
#ifdef _WIN32
		return fd.Get();
#else
		return SocketDescriptor::FromFileDescriptor(fd.Get());
#endif
	}

	bool Read() noexcept {
		return fd.Read();
	}

	void Write() noexcept {
		fd.Write();
	}
};

#endif
