mirror of https://github.com/pvnis/srsRAN_4G.git
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67 lines
2.2 KiB
C++
67 lines
2.2 KiB
C++
/**
|
|
*
|
|
* \section COPYRIGHT
|
|
*
|
|
* Copyright 2013-2017 Software Radio Systems Limited
|
|
*
|
|
* \section LICENSE
|
|
*
|
|
* This file is part of srsLTE.
|
|
*
|
|
* srsLTE is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as
|
|
* published by the Free Software Foundation, either version 3 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* srsLTE 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 Affero General Public License for more details.
|
|
*
|
|
* A copy of the GNU Affero General Public License can be found in
|
|
* the LICENSE file in the top-level directory of this distribution
|
|
* and at http://www.gnu.org/licenses/.
|
|
*
|
|
*/
|
|
#ifndef SRSEPC_S1AP_NAS_TRANSPORT_H
|
|
#define SRSEPC_S1AP_NAS_TRANSPORT_H
|
|
|
|
#include "srslte/asn1/liblte_s1ap.h"
|
|
#include "srslte/common/buffer_pool.h"
|
|
#include "s1ap_common.h"
|
|
#include "srslte/asn1/gtpc.h"
|
|
#include "srsepc/hdr/hss/hss.h"
|
|
#include "mme_gtpc.h"
|
|
|
|
namespace srsepc{
|
|
|
|
class s1ap_nas_transport
|
|
{
|
|
public:
|
|
static s1ap_nas_transport* m_instance;
|
|
static s1ap_nas_transport* get_instance(void);
|
|
static void cleanup(void);
|
|
void init(hss_interface_nas * hss_);
|
|
|
|
bool handle_initial_ue_message(LIBLTE_S1AP_MESSAGE_INITIALUEMESSAGE_STRUCT* init_ue, struct sctp_sndrcvinfo* enb_sri,
|
|
srslte::byte_buffer_t* reply_buffer, bool* reply_flag);
|
|
bool handle_uplink_nas_transport(LIBLTE_S1AP_MESSAGE_UPLINKNASTRANSPORT_STRUCT* ul_xport,
|
|
struct sctp_sndrcvinfo* enb_sri, srslte::byte_buffer_t* reply_buffer,
|
|
bool* reply_flag);
|
|
bool send_downlink_nas_transport(uint32_t enb_ue_s1ap_id, uint32_t mme_ue_s1ap_id, srslte::byte_buffer_t* nas_msg,
|
|
struct sctp_sndrcvinfo enb_sri);
|
|
|
|
private:
|
|
s1ap_nas_transport();
|
|
virtual ~s1ap_nas_transport();
|
|
|
|
srslte::log* m_s1ap_log;
|
|
srslte::byte_buffer_pool* m_pool;
|
|
|
|
s1ap* m_s1ap;
|
|
hss_interface_nas* m_hss;
|
|
mme_gtpc* m_mme_gtpc;
|
|
};
|
|
} //namespace srsepc
|
|
#endif // SRSEPC_S1AP_NAS_TRANSPORT_H
|