threadcontroller.h

/***************************************************************************
*   Copyright (C) 2005 by                                                 *
*   Pedro J. Fernandez Ruiz    pedroj.fernandez@dif.um.es                 *
*   Alejandro Perez Mendez     alejandro_perez@dif.um.es                  *
*                                                                         *
*   This library is free software; you can redistribute it and/or         *
*   modify it under the terms of the GNU Lesser General Public            *
*   License as published by the Free Software Foundation; either          *
*   version 2.1 of the License, or (at your option) any later version.    *
*                                                                         *
*   This library 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     *
*   Lesser General Public License for more details.                       *
*                                                                         *
*   You should have received a copy of the GNU Lesser General Public      *
*   License along with this library; if not, write to the Free Software   *
*   Foundation, Inc., 51 Franklin St, Fifth Floor,                        *
*   Boston, MA  02110-1301  USA                                           *
***************************************************************************/
#ifndef THREADCONTROLLER_H
#define THREADCONTROLLER_H

#include "threadcontrollerimpl.h"

namespace openikev2 {

    class ThreadController {
        protected:
            static auto_ptr<ThreadControllerImpl> implementation;            
        public:

            static void setImplementation( auto_ptr<ThreadControllerImpl> implementation, uint16_t num_command_executers );

            static void startThread( Runnable& runnable );
            
            static auto_ptr<Condition> getCondition();

            static auto_ptr<Mutex> getMutex();

            static auto_ptr<Semaphore> getSemaphore( uint32_t initial_value );

            static void incHalfOpenCounter();

            static void decHalfOpenCounter();

            static bool useCookies();

            static IkeSaController& getWaitingIkeSaController();

            static void addWaitingIkeSaController( IkeSaController& ike_sa_controller );

            static uint64_t nextSpi();

            static void addIkeSaController( auto_ptr<IkeSaController> ike_sa_controller );

            static void requestChildSa( IpAddress& src_addr, IpAddress& dst_addr, auto_ptr<ChildSa> child_sa );
            
            static void requestChildSa( IpAddress& src_addr, IpAddress& dst_addr, Enums::PROTOCOL_ID ipsec_protocol, Enums::IPSEC_MODE mode, auto_ptr<Payload_TSi> payload_ts_i, auto_ptr<Payload_TSr> payload_ts_r, uint32_t request_id );

            static void deleteIkeSaController( IkeSaController& ike_sa_controller );

            static bool pushCommandBySpi( uint64_t spi, auto_ptr<Command> command, bool priority );

            static bool pushCommandByAddress( const IpAddress& addr, const IpAddress& peer_addr, auto_ptr<Command> command, bool priority );

            static void closeAllSas();

            static void exit();

            static bool isExiting();
    };
};
#endif

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