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@ -47,6 +47,19 @@ public:
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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);
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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);
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bool pack_attach_accept(ue_emm_ctx_t *ue_emm_ctx, ue_ecm_ctx_t *ue_ecm_ctx, LIBLTE_S1AP_E_RABTOBESETUPITEMCTXTSUREQ_STRUCT *erab_ctxt, struct srslte::gtpc_pdn_address_allocation_ie *paa, srslte::byte_buffer_t *nas_buffer);
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private:
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s1ap_nas_transport();
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virtual ~s1ap_nas_transport();
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srslte::log *m_s1ap_log;
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srslte::byte_buffer_pool *m_pool;
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s1ap* m_s1ap;
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hss_interface_s1ap* m_hss;
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mme_gtpc* m_mme_gtpc;
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//Initial UE messages
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bool handle_nas_attach_request( uint32_t enb_ue_s1ap_id,
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srslte::byte_buffer_t *nas_msg,
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@ -107,7 +120,6 @@ public:
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bool pack_security_mode_command(srslte::byte_buffer_t *reply_msg, ue_emm_ctx_t *ue_emm_ctx, ue_ecm_ctx_t *ue_ecm_ctx);
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bool pack_esm_information_request(srslte::byte_buffer_t *reply_msg, ue_emm_ctx_t *ue_emm_ctx, ue_ecm_ctx_t *ue_ecm_ctx);
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bool pack_attach_accept(ue_emm_ctx_t *ue_emm_ctx, ue_ecm_ctx_t *ue_ecm_ctx, LIBLTE_S1AP_E_RABTOBESETUPITEMCTXTSUREQ_STRUCT *erab_ctxt, struct srslte::gtpc_pdn_address_allocation_ie *paa, srslte::byte_buffer_t *nas_buffer);
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bool pack_identity_request(srslte::byte_buffer_t *reply_msg, uint32_t enb_ue_s1ap_id, uint32_t mme_ue_s1ap_id);
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bool pack_emm_information(ue_ctx_t* ue_ctx, srslte::byte_buffer_t *reply_msg);
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@ -116,18 +128,6 @@ public:
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void log_unhandled_attach_request_ies(const LIBLTE_MME_ATTACH_REQUEST_MSG_STRUCT *attach_req);
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void log_unhandled_pdn_con_request_ies(const LIBLTE_MME_PDN_CONNECTIVITY_REQUEST_MSG_STRUCT *pdn_con_req);
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void log_unhandled_initial_ue_message_ies(LIBLTE_S1AP_MESSAGE_INITIALUEMESSAGE_STRUCT *init_ue);
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private:
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s1ap_nas_transport();
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virtual ~s1ap_nas_transport();
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srslte::log *m_s1ap_log;
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srslte::byte_buffer_pool *m_pool;
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s1ap* m_s1ap;
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hss_interface_s1ap* m_hss;
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mme_gtpc* m_mme_gtpc;
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};
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} //namespace srsepc
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#endif // SRSEPC_S1AP_NAS_TRANSPORT_H
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