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@ -460,6 +460,11 @@ s1ap::handle_uplink_nas_transport(LIBLTE_S1AP_MESSAGE_UPLINKNASTRANSPORT_STRUCT
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handle_nas_security_mode_complete(nas_msg, reply_msg, ue_ctx);
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handle_nas_security_mode_complete(nas_msg, reply_msg, ue_ctx);
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return true; //no need for reply. FIXME this should be better structured...
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return true; //no need for reply. FIXME this should be better structured...
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break;
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break;
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case LIBLTE_MME_MSG_TYPE_ATTACH_COMPLETE:
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m_s1ap_log->info("UL NAS: Received Attach Complete\n");
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handle_nas_attach_complete(nas_msg, reply_msg, ue_ctx);
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return true; //no need for reply. FIXME this should be better structured...
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break;
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default:
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default:
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m_s1ap_log->info("Unhandled NAS message");
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m_s1ap_log->info("Unhandled NAS message");
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return false; //FIXME (nas_msg deallocate needs to be called)
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return false; //FIXME (nas_msg deallocate needs to be called)
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@ -559,6 +564,14 @@ s1ap::handle_nas_security_mode_complete(srslte::byte_buffer_t *nas_msg, srslte::
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return true;
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return true;
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}
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}
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bool
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s1ap::handle_nas_attach_complete(srslte::byte_buffer_t *nas_msg, srslte::byte_buffer_t *reply_msg, ue_ctx_t *ue_ctx)
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{
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return true;
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}
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bool
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bool
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s1ap::send_initial_context_setup_request(uint32_t mme_ue_s1ap_id, struct srslte::gtpc_create_session_response *cs_resp)
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s1ap::send_initial_context_setup_request(uint32_t mme_ue_s1ap_id, struct srslte::gtpc_create_session_response *cs_resp)
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{
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{
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@ -671,7 +684,42 @@ s1ap::send_initial_context_setup_request(uint32_t mme_ue_s1ap_id, struct srslte:
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bool
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bool
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s1ap::handle_initial_context_setup_response(LIBLTE_S1AP_MESSAGE_INITIALCONTEXTSETUPRESPONSE_STRUCT *in_ctxt_resp)
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s1ap::handle_initial_context_setup_response(LIBLTE_S1AP_MESSAGE_INITIALCONTEXTSETUPRESPONSE_STRUCT *in_ctxt_resp)
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{
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{
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return true;
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/*typedef struct{
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bool ext;
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LIBLTE_S1AP_MME_UE_S1AP_ID_STRUCT MME_UE_S1AP_ID;
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LIBLTE_S1AP_ENB_UE_S1AP_ID_STRUCT eNB_UE_S1AP_ID;
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LIBLTE_S1AP_E_RABSETUPLISTCTXTSURES_STRUCT E_RABSetupListCtxtSURes;
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LIBLTE_S1AP_E_RABLIST_STRUCT E_RABFailedToSetupListCtxtSURes;
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bool E_RABFailedToSetupListCtxtSURes_present;
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LIBLTE_S1AP_CRITICALITYDIAGNOSTICS_STRUCT CriticalityDiagnostics;
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bool CriticalityDiagnostics_present;
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}LIBLTE_S1AP_MESSAGE_INITIALCONTEXTSETUPRESPONSE_STRUCT;
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typedef struct{
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uint32_t len;
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LIBLTE_S1AP_E_RABSETUPITEMCTXTSURES_STRUCT buffer[32]; //WARNING: Artificial limit to reduce memory footprint
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}LIBLTE_S1AP_E_RABSETUPLISTCTXTSURES_STRUCT;
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typedef struct{
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bool ext;
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LIBLTE_S1AP_E_RAB_ID_STRUCT e_RAB_ID;
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LIBLTE_S1AP_TRANSPORTLAYERADDRESS_STRUCT transportLayerAddress;
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LIBLTE_S1AP_GTP_TEID_STRUCT gTP_TEID;
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LIBLTE_S1AP_PROTOCOLEXTENSIONCONTAINER_STRUCT iE_Extensions;
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bool iE_Extensions_present;
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}LIBLTE_S1AP_E_RABSETUPITEMCTXTSURES_STRUCT;
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*/
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erabs_it = m_active_erabs.find(in_ctxt_resp->MME_UE_S1AP_ID.MME_UE_S1AP_ID);
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if (erabs_it == m_active_erabs.end())
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{
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m_s1ap_log->error("Could not find UE's in UE active bearers map\n");
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return false;
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}
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else{
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for(int i; i<E_RABSetupListCtxtSURes;i++)
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{
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erabs_it->second.insert(std::pair<>());
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}
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}
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return true;
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}
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}
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