// SCTP Conformance Test Suite Implementation
// (C) Copyright Fujitsu Ltd. 2008, 2009
//
// This file is part of the SCTP Conformance Test Suite implementation.
//
// The SCTP Conformance Test Suite implementation is free software;
// you can redistribute it and/or modify it under the terms of
// the GNU General Public License version 2 as published by
// the Free Software Foundation.
//
// The SCTP Conformance Test Suite implementation 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 GNU CC; see the file COPYING.  If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
//
// Please send any bug reports or fixes you make to the
// email address(es):
//    networktest sctp <networktest-sctp@lists.sourceforge.net>
//
// Or submit a bug report through the following website:
//    http://networktest.sourceforge.net/
//
// Written or modified by:
//    Hiroaki Kago <linuxsctp-kg@ml.css.fujitsu.com>
//    Wei Yongjun <yjwei@cn.fujitsu.com>
//
// Any bugs reported given to us we will try to fix... any fixes shared will
// be incorporated into the next SCTP release.
//

#include "../common/STD_PKT_COMMON.def"

//
// SCTP CHUNK_DATA
//
PKG_SCTP_SHORT_RECV(
	sctp_chunk_data_1,
	{
		chunk = chunk_data_1;
	}
)

CHUNK_DATA chunk_data_1 {
	UFlag = any;
	BFlag = 1;
	EFlag = 0;
	TSN = any;
	Identifier = any;
	SequenceNumber = any;
	Protocol = any;
	payload = data1;
}

Payload data1 {
#if ENABLE_IPV6
	data = left(data1500, 1432);
#else
	data = left(data1500, 1452);
#endif
}

//
// SCTP CHUNK_SACK
//
PKG_SCTP_SHORT_SEND(
	sctp_chunk_sack_seg,
	{
		chunk = chunk_sack_seg;
	}
)

CHUNK_SACK chunk_sack_seg {
#ifdef SACK
	ACK = SACK;
#endif
	AdvRecvWindow = ARWND;
	NumOfGapAck = 0;
	NumOfDupTSN = 0;
}

//
// SCTP CHUNK_DATA
//
PKG_SCTP_SHORT_RECV(
	sctp_chunk_data_2,
	{
		chunk = chunk_data_2;
	}
)

CHUNK_DATA chunk_data_2 {
	UFlag = any;
	BFlag = 0;
	EFlag = 0;
#ifdef SACK
	TSN = SACK + 1;
#endif
	Identifier = any;
	SequenceNumber = any;
	Protocol = any;
	payload = data2;
}

Payload data2 {
#if ENABLE_IPV6
	data = substr(data1500, 2, 1432);
#else
	data = substr(data1500, 2, 1452);
#endif
}

//
// SCTP CHUNK_DATA
//
PKG_SCTP_SHORT_RECV(
	sctp_chunk_data_3,
	{
		chunk = chunk_data_3;
	}
)

CHUNK_DATA chunk_data_3 {
	UFlag = any;
	BFlag = 0;
	EFlag = 0;
#ifdef SACK
	TSN = SACK + 2;
#endif
	Identifier = any;
	SequenceNumber = any;
	Protocol = any;
	payload = data3;
}

Payload data3 {
#if ENABLE_IPV6
	data = substr(data1500, 4, 1432);
#else
	data = substr(data1500, 4, 1452);
#endif
}

//
// SCTP CHUNK_DATA
//
PKG_SCTP_SHORT_RECV(
	sctp_chunk_data_4,
	{
		chunk = chunk_data_4;
	}
)

CHUNK_DATA chunk_data_4 {
	UFlag = any;
	BFlag = 0;
	EFlag = 1;
#ifdef SACK
	TSN = SACK + 3;
#endif
	Identifier = any;
	SequenceNumber = any;
	Protocol = any;
	payload = data4;
}

Payload data4 {
#if ENABLE_IPV6
	data = substr(data1500, 6, 1431);
#else
	data = substr(data1500, 6, 1451);
#endif
	data = hexstr("00");
}