/*
 * Copyright (C) 2011-2018 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.
 *
 */
#ifndef _CAESM_SERVER_H_
#define _CAESM_SERVER_H_

#include "CSelector.h"
#include "IServerSocket.h"
#include "ITransporter.h"
#include "ISerializer.h"
#include "IAESMLogic.h"
#include "AESMQueueManager.h"
#include <stdexcept>

using namespace std;

/*
 * Encapsulates all AESM server logic
 */
class CAESMServer
{
public:
    virtual ~CAESMServer();
    CAESMServer(IServerSocket* server_sock, CSelector* selector, IAESMLogic* aesmLogic);

    void doWork();
    void shutDown();
    void init();

    //creates an AESMQueueManager instance with three queues and three work threads (one for each event class) 
    static AESMQueueManager* constructAESMQueueManager(IAESMLogic& aesmLogic, ITransporter& transporter);

protected:

    IServerSocket*    m_serverSocket;
    CSelector*        m_selector;
    ITransporter*     m_transporter;
    AESMQueueManager* m_queueManager;
    IAESMLogic*       m_aesmLogic;
    bool              m_shutDown;
    int               m_fdPipe[2];

private:
    CAESMServer& operator=(const CAESMServer&);
    CAESMServer(const CAESMServer&);
};

#endif
