Cedric Roux
117f955ddf
- Trigger a dummy initial ue message when receiving s1 setup response - Added new S1AP <-> RRC messages - Fixed almost all S1AP messages to integrate ITTI git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4347 818b1a75-f10b-46b9-bf7c-635c3b92a50f
125 lines
4.1 KiB
C
125 lines
4.1 KiB
C
/*******************************************************************************
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Eurecom OpenAirInterface
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Copyright(c) 1999 - 2013 Eurecom
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This program is free software; you can redistribute it and/or modify it
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under the terms and conditions of the GNU General Public License,
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version 2, as published by the Free Software Foundation.
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This program is distributed in the hope it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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The full GNU General Public License is included in this distribution in
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the file called "COPYING".
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Contact Information
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Openair Admin: openair_admin@eurecom.fr
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Openair Tech : openair_tech@eurecom.fr
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Forums : http://forums.eurecom.fr/openairinterface
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Address : EURECOM, Campus SophiaTech, 450 Route des Chappes
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06410 Biot FRANCE
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*******************************************************************************/
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#include <stdint.h>
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#include "assertions.h"
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#include "intertask_interface.h"
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#include "s1ap_eNB_default_values.h"
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#include "s1ap_common.h"
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#include "s1ap_ies_defs.h"
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#include "s1ap_eNB_defs.h"
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#include "s1ap_eNB.h"
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#include "s1ap_eNB_ue_context.h"
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#include "s1ap_eNB_encoder.h"
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#include "s1ap_eNB_trace.h"
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#include "s1ap_eNB_itti_messaging.h"
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static
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void s1ap_eNB_generate_trace_failure(struct s1ap_eNB_ue_context_s *ue_desc_p,
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E_UTRAN_Trace_ID_t *trace_id,
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Cause_t *cause_p)
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{
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s1ap_message message;
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TraceFailureIndicationIEs_t *trace_failure_p;
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uint8_t *buffer;
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uint32_t length;
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DevAssert(ue_desc_p != NULL);
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DevAssert(trace_id != NULL);
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DevAssert(cause_p != NULL);
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memset(&message, 0, sizeof(s1ap_message));
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trace_failure_p = &message.msg.traceFailureIndicationIEs;
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trace_failure_p->mme_ue_s1ap_id = ue_desc_p->mme_ue_s1ap_id;
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trace_failure_p->eNB_UE_S1AP_ID = ue_desc_p->eNB_ue_s1ap_id;
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memcpy(&trace_failure_p->e_UTRAN_Trace_ID, trace_id, sizeof(E_UTRAN_Trace_ID_t));
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memcpy(&trace_failure_p->cause, cause_p, sizeof(Cause_t));
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if (s1ap_eNB_encode_pdu(&message, &buffer, &length) < 0) {
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return;
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}
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s1ap_eNB_itti_send_sctp_data_req(ue_desc_p->mme_ref->assoc_id, buffer,
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length, ue_desc_p->stream);
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}
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int s1ap_eNB_handle_trace_start(uint32_t assoc_id,
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uint32_t stream,
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struct s1ap_message_s *message_p)
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{
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TraceStartIEs_t *trace_start_p;
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struct s1ap_eNB_ue_context_s *ue_desc_p;
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struct s1ap_eNB_mme_data_s *mme_ref_p;
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DevAssert(message_p != NULL);
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trace_start_p = &message_p->msg.traceStartIEs;
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mme_ref_p = s1ap_eNB_get_MME(NULL, assoc_id, 0);
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DevAssert(mme_ref_p != NULL);
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if ((ue_desc_p = s1ap_eNB_get_ue_context(mme_ref_p->s1ap_eNB_instance,
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trace_start_p->eNB_UE_S1AP_ID)) == NULL) {
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/* Could not find context associated with this eNB_ue_s1ap_id -> generate
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* trace failure indication.
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*/
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E_UTRAN_Trace_ID_t trace_id;
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Cause_t cause;
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memset(&trace_id, 0, sizeof(E_UTRAN_Trace_ID_t));
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memset(&cause, 0, sizeof(Cause_t));
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cause.present = Cause_PR_radioNetwork;
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cause.choice.radioNetwork = CauseRadioNetwork_unknown_pair_ue_s1ap_id;
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s1ap_eNB_generate_trace_failure(ue_desc_p, &trace_id, &cause);
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}
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return 0;
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}
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int s1ap_eNB_handle_deactivate_trace(uint32_t assoc_id,
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uint32_t stream,
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struct s1ap_message_s *message_p)
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{
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// DeactivateTraceIEs_t *deactivate_trace_p;
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//
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// deactivate_trace_p = &message_p->msg.deactivateTraceIEs;
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return 0;
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}
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