SCTPSendStream.cc

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//
// Copyright (C) 2008 Irene Ruengeler
// Copyright (C) 2010 Thomas Dreibholz
//
// 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, see <http://www.gnu.org/licenses/>.
//

#include "SCTPSendStream.h"


SCTPSendStream::SCTPSendStream(const uint16 id)
{
    streamId              = id;
    nextStreamSeqNum = 0;

    char queueName[64];
    snprintf(queueName, sizeof(queueName), "OrderedSendQueue ID %d", id);
    streamQ = new cQueue(queueName);
    snprintf(queueName, sizeof(queueName), "UnorderedSendQueue ID %d", id);
    uStreamQ = new cQueue(queueName);
}

SCTPSendStream::~SCTPSendStream()
{
    deleteQueue();
}

void SCTPSendStream::deleteQueue()
{
    SCTPDataMsg*         datMsg;
    SCTPSimpleMessage* smsg;
    int32                    count = streamQ->length();
    while (!streamQ->empty()) {
        datMsg = check_and_cast<SCTPDataMsg*>(streamQ->pop());
        smsg     = check_and_cast<SCTPSimpleMessage*>(datMsg->decapsulate());
        delete smsg;
        delete datMsg;
        count--;
    }
    while (!uStreamQ->empty()) {
        datMsg = check_and_cast<SCTPDataMsg*>(uStreamQ->pop());
        smsg     = check_and_cast<SCTPSimpleMessage*>(datMsg->decapsulate());
        delete smsg;
        delete datMsg;
    }
    delete streamQ;
    delete uStreamQ;
}