/*-

 * Copyright (c) 2001-2007 by Cisco Systems, Inc. All rights reserved.

 * Copyright (c) 2001-2007, by Michael Tuexen, tuexen@fh-muenster.de. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions are met:

 *

 * a) Redistributions of source code must retain the above copyright notice,

 *   this list of conditions and the following disclaimer.

 *

 * b) Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in

 *   the documentation and/or other materials provided with the distribution.

 *

 * c) Neither the name of Cisco Systems, Inc. nor the names of its

 *    contributors may be used to endorse or promote products derived

 *    from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,

 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE

 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF

 * THE POSSIBILITY OF SUCH DAMAGE.

 */



#include <winsock2.h>

#include <mswsock.h>

#include <WS2tcpip.h>

#include <string.h>

#include <stdio.h>

#include <assert.h>

#include <errno.h>

#include <fcntl.h>

#include <ws2sctp.h>

#include "sctp_utilities.h"

#include "api_tests.h"



DEFINE_APITEST(sctp_recvmsg, rd_compl)

{

	int fd[2], n;

	int flags;

	char buffer[10];



	if (sctp_socketpair(fd, 0) < 0)

		return strerror(errno);



	if (send(fd[0], "Hello", 5, 0) != 5) {

		closesocket(fd[0]);

		closesocket(fd[1]);

		return "sending failed";

	}

	flags = 0;

	n = sctp_recvmsg(fd[1], buffer, 10, NULL, 0, NULL, &flags);



	closesocket(fd[0]);

	closesocket(fd[1]);



	if (n < 0) {

		return strerror(errno);

	} else if (n != 5) {

		return "Wrong length";

	} else if (flags != MSG_EOR) {

		return "Wrong flags";

	} else {

		return NULL;

	}

}



DEFINE_APITEST(sctp_recvmsg, rd_incompl)

{

	int fd[2], n;

	int flags;

	char buffer[10];



	if (sctp_socketpair(fd, 0) < 0)

		return strerror(errno);



	if (send(fd[0], "Hello", 5, 0) != 5) {

		closesocket(fd[0]);

		closesocket(fd[1]);

		return "sending failed";

	}

	flags = 0;

	n = sctp_recvmsg(fd[1], buffer, 1, NULL, 0, NULL, &flags);



	closesocket(fd[0]);

	closesocket(fd[1]);



	if (n < 0) {

		return strerror(errno);

	} else if (n != 1) {

		return "Wrong length";

	} else if (flags != 0) {

		return "Wrong flags";

	} else {

		return NULL;

	}

}



DEFINE_APITEST(sctp_recvmsg, msg_peek_in)

{

	int fd[2], n;

	int flags;

	char buffer[10];



	if (sctp_socketpair(fd, 0) < 0)

		return strerror(errno);



	if (send(fd[0], "Hello", 5, 0) != 5) {

		closesocket(fd[0]);

		closesocket(fd[1]);

		return "sending failed";

	}

	flags = MSG_PEEK;

	n = sctp_recvmsg(fd[1], buffer, 1, NULL, 0, NULL, &flags);



	closesocket(fd[0]);

	closesocket(fd[1]);



	if (n < 0) {

		return strerror(errno);

	} else if (n != 1) {

		return "Wrong length";

	} else if (flags != 0) {

		printf("flags = %x", flags);

		return "Wrong flags";

	} else {

		return NULL;

	}

}



DEFINE_APITEST(sctp_recvmsg, msg_eor_in)

{

	int fd[2], n;

	int flags;

	char buffer[10];



	if (sctp_socketpair(fd, 0) < 0)

		return strerror(errno);



	if (send(fd[0], "Hello", 5, 0) != 5) {

		closesocket(fd[0]);

		closesocket(fd[1]);

		return "sending failed";

	}

	flags = MSG_EOR;

	n = sctp_recvmsg(fd[1], buffer, 1, NULL, 0, NULL, &flags);



	closesocket(fd[0]);

	closesocket(fd[1]);



	if (n < 0) {

		return strerror(errno);

	} else if (n != 1) {

		return "Wrong length";

	} else if (flags != 0) {

		printf("flags = %x", flags);

		return "Wrong flags";

	} else {

		return NULL;

	}

}



DEFINE_APITEST(sctp_recvmsg, msg_notification_in)

{

	int fd[2], n;

	int flags;

	char buffer[10];



	if (sctp_socketpair(fd, 0) < 0)

		return strerror(errno);



	if (send(fd[0], "Hello", 5, 0) != 5) {

		closesocket(fd[0]);

		closesocket(fd[1]);

		return "sending failed";

	}

	flags = MSG_NOTIFICATION;

	n = sctp_recvmsg(fd[1], buffer, 1, NULL, 0, NULL, &flags);



	closesocket(fd[0]);

	closesocket(fd[1]);



	if (n < 0) {

		return strerror(errno);

	} else if (n != 1) {

		return "Wrong length";

	} else if (flags != 0) {

		printf("flags = %x", flags);

		return "Wrong flags";

	} else {

		return NULL;

	}

}