linux-sgx-trts-modified/psw/ae/aesm_service/source/aesm_wrapper/inc/CAESMServer.h

/*
 * Copyright (C) 2011-2017 Intel Corporation. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
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 *
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 *   * Redistributions in binary form must reproduce the above copyright
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 *     the documentation and/or other materials provided with the
 *     distribution.
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 *     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
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#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