/usr/include/ns3.26/ns3/lte-pdcp-sap.h is in libns3-dev 3.26+dfsg-1.
This file is owned by root:root, with mode 0o644.
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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_PDCP_SAP_H
#define LTE_PDCP_SAP_H
#include "ns3/packet.h"
namespace ns3 {
/**
* Service Access Point (SAP) offered by the PDCP entity to the RRC entity
* See 3GPP 36.323 Packet Data Convergence Protocol (PDCP) specification
*
* This is the PDCP SAP Provider
* (i.e. the part of the SAP that contains the PDCP methods called by the RRC)
*/
class LtePdcpSapProvider
{
public:
virtual ~LtePdcpSapProvider ();
/**
* Parameters for LtePdcpSapProvider::TransmitPdcpSdu
*/
struct TransmitPdcpSduParameters
{
Ptr<Packet> pdcpSdu; /**< the RRC PDU */
uint16_t rnti; /**< the C-RNTI identifying the UE */
uint8_t lcid; /**< the logical channel id corresponding to the sending RLC instance */
};
/**
* Send a RRC PDU to the RDCP for transmission
* This method is to be called
* when upper RRC entity has a RRC PDU ready to send
*
* \param params
*/
virtual void TransmitPdcpSdu (TransmitPdcpSduParameters params) = 0;
};
/**
* Service Access Point (SAP) offered by the PDCP entity to the RRC entity
* See 3GPP 36.323 Packet Data Convergence Protocol (PDCP) specification
*
* This is the PDCP SAP User
* (i.e. the part of the SAP that contains the RRC methods called by the PDCP)
*/
class LtePdcpSapUser
{
public:
virtual ~LtePdcpSapUser ();
/**
* Parameters for LtePdcpSapUser::ReceivePdcpSdu
*/
struct ReceivePdcpSduParameters
{
Ptr<Packet> pdcpSdu; /**< the RRC PDU */
uint16_t rnti; /**< the C-RNTI identifying the UE */
uint8_t lcid; /**< the logical channel id corresponding to the sending RLC instance */
};
/**
* Called by the PDCP entity to notify the RRC entity of the reception of a new RRC PDU
*
* \param params
*/
virtual void ReceivePdcpSdu (ReceivePdcpSduParameters params) = 0;
};
///////////////////////////////////////
template <class C>
class LtePdcpSpecificLtePdcpSapProvider : public LtePdcpSapProvider
{
public:
LtePdcpSpecificLtePdcpSapProvider (C* pdcp);
// Interface implemented from LtePdcpSapProvider
virtual void TransmitPdcpSdu (TransmitPdcpSduParameters params);
private:
LtePdcpSpecificLtePdcpSapProvider ();
C* m_pdcp;
};
template <class C>
LtePdcpSpecificLtePdcpSapProvider<C>::LtePdcpSpecificLtePdcpSapProvider (C* pdcp)
: m_pdcp (pdcp)
{
}
template <class C>
LtePdcpSpecificLtePdcpSapProvider<C>::LtePdcpSpecificLtePdcpSapProvider ()
{
}
template <class C>
void LtePdcpSpecificLtePdcpSapProvider<C>::TransmitPdcpSdu (TransmitPdcpSduParameters params)
{
m_pdcp->DoTransmitPdcpSdu (params.pdcpSdu);
}
///////////////////////////////////////
template <class C>
class LtePdcpSpecificLtePdcpSapUser : public LtePdcpSapUser
{
public:
LtePdcpSpecificLtePdcpSapUser (C* rrc);
// Interface implemented from LtePdcpSapUser
virtual void ReceivePdcpSdu (ReceivePdcpSduParameters params);
private:
LtePdcpSpecificLtePdcpSapUser ();
C* m_rrc;
};
template <class C>
LtePdcpSpecificLtePdcpSapUser<C>::LtePdcpSpecificLtePdcpSapUser (C* rrc)
: m_rrc (rrc)
{
}
template <class C>
LtePdcpSpecificLtePdcpSapUser<C>::LtePdcpSpecificLtePdcpSapUser ()
{
}
template <class C>
void LtePdcpSpecificLtePdcpSapUser<C>::ReceivePdcpSdu (ReceivePdcpSduParameters params)
{
m_rrc->DoReceivePdcpSdu (params);
}
} // namespace ns3
#endif // LTE_PDCP_SAP_H
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