/*
 *  Copyright (c) 2009 INRIA, UDcast
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *         Mohamed Amine Ismail <amine.ismail@sophia.inria.fr>
 *                              <amine.ismail@udcast.com>
 *
 */

#ifndef WIMAX_CS_PARAMETERS_H
#define WIMAX_CS_PARAMETERS_H

#include "ipcs-classifier-record.h"
#include "wimax-tlv.h"

namespace ns3
{

/**
 * \ingroup wimax
 * \brief CsParameters class
 */
class CsParameters
{
  public:
    /// Action enumeration
    enum Action
    {
        ADD = 0,
        REPLACE = 1,
        DELETE = 2
    };

    CsParameters();
    ~CsParameters();
    /**
     * \brief creates a convergence sub-layer parameters from a tlv
     * \param tlv the TLV
     */
    CsParameters(Tlv tlv);
    /**
     * \brief creates a convergence sub-layer parameters from an ipcs classifier record
     * \param classifierDscAction the DCS action type
     * \param classifier the IPCS classifier record
     */
    CsParameters(enum Action classifierDscAction, IpcsClassifierRecord classifier);
    /**
     * \brief sets the dynamic service classifier action to ADD, Change or delete. Only ADD is
     * supported
     * \param action the action enumeration
     */
    void SetClassifierDscAction(enum Action action);
    /**
     * \brief sets the packet classifier rules
     * \param packetClassifierRule the IPCS classifier record
     */
    void SetPacketClassifierRule(IpcsClassifierRecord packetClassifierRule);
    /**
     * \return the  dynamic service classifier action
     */
    enum Action GetClassifierDscAction() const;
    /**
     * \return the  the packet classifier rules
     */
    IpcsClassifierRecord GetPacketClassifierRule() const;
    /**
     * \brief creates a tlv from the classifier record
     * \return the created tlv
     */
    Tlv ToTlv() const;

  private:
    enum Action m_classifierDscAction;           ///< classifier DSC action
    IpcsClassifierRecord m_packetClassifierRule; ///< packet classifier rule
};

} // namespace ns3
#endif /* WIMAX_CS_PARAMETERS_H */
