registrar.h

与secs相关的hsms协议

/*   
 *   (c) Copyright 2008 Philipp Skadorov ([e-mail])
 *
 *   This file is part of FREESECS.
 *
 *   FREESECS 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 3 of the License, or
 *   (at your option) any later version.
 *
 *   FREESECS 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 FREESECS, see COPYING.
 *   If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef _REGISTRAR_H
#define _REGISTRAR_H

#include <vector>
#include "shared_ptr.h"
#include "hsmsd_interface.h"
#include "async_reception.h"
#include "shared_ptr.h"

namespace freesecs
{
    /**
     * \brief Receives hsmsd_register_req_t from /var/run/hsmsd/hsmsd,
     * Checks hsms_factory_t for the connection instance and creates user agent
     * to process requests for the client.
     * \see hsmsd_register_req_t
     * \see hsmsd_register_rsp_t
     * \see hsms_factory_t 
     * \see user_agent_t 
     */
    class user_agent_t;

    class hsmsd_client_registrar_t
    {
    public:
        hsmsd_client_registrar_t();
        ~hsmsd_client_registrar_t();

        void process();

    public:
        int data_rcvd_handler(const size_t&);
        int rcv_error_handler(const int&);

    private:
        void process_user_request();

    private:
        int _fd_in;
        int _fd_out;
        shared_ptr_t<async_reception_t> _ar;

        hsmsd_register_req_t register_req;

    private:
        typedef shared_ptr_t<user_agent_t> pclient_t;
        std::vector<pclient_t> _clients;
    };
}//namespace
#endif /*_REGISTRAR_H*/