/*
 * Copyright (C) 2011-2016 Intel Corporation. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * 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.
 *   * Neither the name of Intel Corporation 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 "AESMWorkerThread.h"
#include "RequestData.h"
#include "IAEResponse.h"

AESMWorkerThread::AESMWorkerThread(IAESMLogic& aesmLogic, ITransporter& transporter, IAESMQueue<RequestData>* queue)
        : m_aesmLogic(aesmLogic),
    m_transporter(transporter),
    m_queue(queue)
{}

AESMWorkerThread::~AESMWorkerThread()
{
    shutDown();
    delete m_queue;
}

/*override*/
void AESMWorkerThread::run()
{
    while (!isStopped()) {
        RequestData* requestData = m_queue->blockingPop();
        if (isStopped())
            break;
        IAEResponse *response = requestData->getRequest()->execute(&m_aesmLogic);
        m_transporter.sendResponse(response, requestData->getSocket());
        delete requestData;
        delete response;
    }
}

void AESMWorkerThread::enqueue(RequestData* requestData)
{
    if (isStopped()) {
        //! [mlu] don't like the silent ignore; at least a log should go here.
        return;
    }
    m_queue->push(requestData);
}

void AESMWorkerThread::shutDown() 
{
    stop();
    m_queue->close();
    join();
}

/*--------------------------------------------------------------------------------------------------*/
