/**

 * FreeRDP: A Remote Desktop Protocol Implementation

 * FreeRDP Mac OS X Server

 *

 * Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>

 * Copyright 2012 Corey Clayton <can.of.tuna@gmail.com>

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <errno.h>

#include <pthread.h>

#include <signal.h>

#include <sys/time.h>

#include <CoreGraphics/CGEvent.h>

#include <winpr/crt.h>

#include <winpr/wtsapi.h>

#include <freerdp/freerdp.h>

#include <freerdp/constants.h>

#include <freerdp/channels/wtsvc.h>

#include <freerdp/channels/channels.h>

#include "mfreerdp.h"

#include "mf_peer.h"

static void mf_server_main_loop(freerdp_listener* instance)

{

	int i;

	int fds;

	int max_fds;

	int rcount;

	void* rfds[32];

	fd_set rfds_set;

	memset(rfds, 0, sizeof(rfds));

	while (1)

	{

		rcount = 0;

		if (instance->GetFileDescriptor(instance, rfds, &rcount) != TRUE)

		{

			break;

		}

		max_fds = 0;

		FD_ZERO(&rfds_set);

		for (i = 0; i < rcount; i++)

		{

			fds = (int)(long)(rfds[i]);

			if (fds > max_fds)

				max_fds = fds;

			FD_SET(fds, &rfds_set);

		}

		if (max_fds == 0)

			break;

		if (select(max_fds + 1, &rfds_set, NULL, NULL, NULL) == -1)

		{

			/* these are not really errors */

			if (!((errno == EAGAIN) ||

				(errno == EWOULDBLOCK) ||

				(errno == EINPROGRESS) ||

				(errno == EINTR))) /* signal occurred */

			{

				break;

			}

		}

		if (instance->CheckFileDescriptor(instance) != TRUE)

		{

			break;

		}

	}

	instance->Close(instance);

}

int main(int argc, char* argv[])

{

	freerdp_listener* instance;

	signal(SIGPIPE, SIG_IGN);

	WTSRegisterWtsApiFunctionTable(FreeRDP_InitWtsApi());

	if (!(instance = freerdp_listener_new()))

		return 1;

	instance->PeerAccepted = mf_peer_accepted;

	if (instance->Open(instance, NULL, 3389))

	{

		mf_server_main_loop(instance);

	}

	freerdp_listener_free(instance);

	return 0;

}