#!/usr/bin/perl
#
# 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.
#
##############################################################################
BEGIN {	$V6evalTool::TestVersion = '$Name: REL_1_0_0 $'; }

use lib "../common";
use V6evalTool;
use SCTP;

%pktdesc = (
	sctp_chunk_init_invalid_param	=> "Send SCTP CHUNK_INIT (with Invalid Mandatory Parameter)",
	sctp_chunk_abort_invalid_param	=> "Recv SCTP CHUNK_ABORT (with Invalid Mandatory Parameter)"
);

$IF0 = Link0;

vCapture($IF0);

sctpCheckEnv($IF0);

sctpStartServer($IF0);

vLogHTML('<B>================ Main Test =================</B>');

vSend($IF0, sctp_chunk_init_invalid_param);

%ret = vWarpRecv($IF0, 10, 0, 0, sctp_chunk_abort_invalid_param);
if($ret{status} != 0 || $ret{recvFrame} ne sctp_chunk_abort_invalid_param) {
	vLogHTML('Cannot receive SCTP CHUNK_ABORT<BR>');
	vLogHTML('<FONT COLOR="#00FF00">NG</FONT>'); 
	exit $V6evalTool::exitFail;
}

vLogHTML(OK);
exit $V6evalTool::exitPass;

######################################################################
__END__

=head1 NAME

  GEN_InvalidMandParam.seq - Generation of error cause Invalid Mandatory Parameter

=head1 PURPOSE

  To check that if INIT chunk is received with one of the mandatory parameters
  is set to an invalid value, the endpoint should responded it with ABORT chunk
  including cause of Invalid Mandatory Parameter.

=head1 SYNOPSIS

=begin html
<PRE>
  <A HREF="./GEN_InvalidMandParam.seq">./GEN_InvalidMandParam.seq</A> [-tooloption ...] -pkt <A HREF="./GEN_InvalidMandParam.def">./GEN_InvalidMandParam.def</A>
    -tooloption : v6eval tool option
  See Also: <A HREF="../common/STD_PKT_COMMON.def">../common/STD_PKT_COMMON.def</A>
            <A HREF="../common/SCTP_COMMON.def">../common/SCTP_COMMON.def</A>
</PRE>

=end html

=head1 PRE-TEST CONDITION

  Association is not established between endpoint A and B. Arrange the
  data in endpoint A such that INIT message with one of the mandatory
  parameters set to an invalid value is sent to endpoint B.

=head1 TEST PROCEDURE

  Endpoint A                           Endpoint B                ULP
  (CLOSED)                             (CLOSED)

  INIT          ----------------->
  (with Invalid Mandatory Parameter)
                <-----------------      ABORT
                                        (with Invalid Mandatory Parameter)

  TEST DESCRIPTION:

  1. Attempt to make an association from endpoint A to endpoint B. Send 
     INIT message with one of the mandatory parameters set to an invalid
     value.
     Record the message sequence using a signal emulator.
  2. Check A: INIT message is responded with ABORT including cause of 
     invalid mandatory parameter.

=head1 NOTE

  None

=head1 REFERENCE

  RFC 4960

  3.3.10.7.  Invalid Mandatory Parameter (7)

    Cause of error
    ---------------

    Invalid Mandatory Parameter: This error cause is returned to the
    originator of an INIT or INIT ACK chunk when one of the mandatory
    parameters is set to an invalid value.

        +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
        |     Cause Code=7              |      Cause Length=4           |
        +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+