lte-rlc-sap.h

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/*
 * Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
 *
 * 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
 *
 * Author: Manuel Requena <manuel.requena@cttc.es>
 */
 
#ifndef LTE_RLC_SAP_H
#define LTE_RLC_SAP_H
 
#include "ns3/packet.h"
 
namespace ns3
{
 
class LteRlcSapProvider
{
  public:
    virtual ~LteRlcSapProvider();
 
    struct TransmitPdcpPduParameters
    {
        Ptr<Packet> pdcpPdu; 
        uint16_t rnti;       
        uint8_t lcid; 
    };
 
    virtual void TransmitPdcpPdu(TransmitPdcpPduParameters params) = 0;
};
 
class LteRlcSapUser
{
  public:
    virtual ~LteRlcSapUser();
 
    virtual void ReceivePdcpPdu(Ptr<Packet> p) = 0;
};
 
template <class C>
class LteRlcSpecificLteRlcSapProvider : public LteRlcSapProvider
{
  public:
    LteRlcSpecificLteRlcSapProvider(C* rlc);
 
    // Delete default constructor to avoid misuse
    LteRlcSpecificLteRlcSapProvider() = delete;
 
    void TransmitPdcpPdu(TransmitPdcpPduParameters params) override;
 
  private:
    C* m_rlc; 
};
 
template <class C>
LteRlcSpecificLteRlcSapProvider<C>::LteRlcSpecificLteRlcSapProvider(C* rlc)
    : m_rlc(rlc)
{
}
 
template <class C>
void
LteRlcSpecificLteRlcSapProvider<C>::TransmitPdcpPdu(TransmitPdcpPduParameters params)
{
    m_rlc->DoTransmitPdcpPdu(params.pdcpPdu);
}
 
template <class C>
class LteRlcSpecificLteRlcSapUser : public LteRlcSapUser
{
  public:
    LteRlcSpecificLteRlcSapUser(C* pdcp);
 
    // Delete default constructor to avoid misuse
    LteRlcSpecificLteRlcSapUser() = delete;
 
    // Interface implemented from LteRlcSapUser
    void ReceivePdcpPdu(Ptr<Packet> p) override;
 
  private:
    C* m_pdcp; 
};
 
template <class C>
LteRlcSpecificLteRlcSapUser<C>::LteRlcSpecificLteRlcSapUser(C* pdcp)
    : m_pdcp(pdcp)
{
}
 
template <class C>
void
LteRlcSpecificLteRlcSapUser<C>::ReceivePdcpPdu(Ptr<Packet> p)
{
    m_pdcp->DoReceivePdcpPdu(p);
}
 
} // namespace ns3
 
#endif // LTE_RLC_SAP_H