git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5270 818b1a75-f10b-46b9-bf7c-635c3b92a50f
This commit is contained in:
Lionel Gauthier
Executable
+158
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/*******************************************************************************
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Eurecom OpenAirInterface
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Copyright(c) 1999 - 2012 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,
|
||||||
|
version 2, as published by the Free Software Foundation.
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||||||
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||||||
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This program is distributed in the hope it will be useful, but WITHOUT
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||||||
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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.,
|
||||||
|
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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||||||
|
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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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||||||
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Contact Information
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||||||
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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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/*! \file x2ap_common.c
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* \brief x2ap procedures for both eNB and MME
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* \author Sebastien ROUX <sebastien.roux@eurecom.fr>
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* \date 2012
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* \version 0.1
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*/
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#include <stdint.h>
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#include "x2ap_common.h"
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int asn_debug = 0;
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int asn1_xer_print = 0;
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ssize_t x2ap_generate_initiating_message(
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uint8_t **buffer,
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uint32_t *length,
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e_ProcedureCode procedureCode,
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Criticality_t criticality,
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asn_TYPE_descriptor_t *td,
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void *sptr) {
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X2AP_PDU_t pdu;
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ssize_t encoded;
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memset(&pdu, 0, sizeof(X2AP_PDU_t));
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pdu.present = X2AP_PDU_PR_initiatingMessage;
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pdu.choice.initiatingMessage.procedureCode = procedureCode;
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pdu.choice.initiatingMessage.criticality = criticality;
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ANY_fromType_aper(&pdu.choice.initiatingMessage.value, td, sptr);
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if (asn1_xer_print)
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xer_fprint(stdout,&asn_DEF_X2AP_PDU,(void*)&pdu);
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if ((encoded = aper_encode_to_new_buffer(&asn_DEF_X2AP_PDU, 0, &pdu, (void**)buffer)) < 0) {
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return -1;
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}
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*length = encoded;
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return encoded;
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}
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ssize_t x2ap_generate_successfull_outcome(
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uint8_t **buffer,
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uint32_t *length,
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e_ProcedureCode procedureCode,
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Criticality_t criticality,
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asn_TYPE_descriptor_t *td,
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void *sptr) {
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X2AP_PDU_t pdu;
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ssize_t encoded;
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memset(&pdu, 0, sizeof(X2AP_PDU_t));
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pdu.present = X2AP_PDU_PR_successfulOutcome;
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pdu.choice.successfulOutcome.procedureCode = procedureCode;
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pdu.choice.successfulOutcome.criticality = criticality;
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ANY_fromType_aper(&pdu.choice.successfulOutcome.value, td, sptr);
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if ((encoded = aper_encode_to_new_buffer(&asn_DEF_X2AP_PDU, 0, &pdu, (void**)buffer)) < 0) {
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return -1;
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}
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*length = encoded;
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return encoded;
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}
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ssize_t x2ap_generate_unsuccessfull_outcome(
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uint8_t **buffer,
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uint32_t *length,
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e_ProcedureCode procedureCode,
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Criticality_t criticality,
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asn_TYPE_descriptor_t *td,
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void *sptr) {
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X2AP_PDU_t pdu;
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ssize_t encoded;
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memset(&pdu, 0, sizeof(X2AP_PDU_t));
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pdu.present = X2AP_PDU_PR_unsuccessfulOutcome;
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pdu.choice.successfulOutcome.procedureCode = procedureCode;
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pdu.choice.successfulOutcome.criticality = criticality;
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ANY_fromType_aper(&pdu.choice.successfulOutcome.value, td, sptr);
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if ((encoded = aper_encode_to_new_buffer(&asn_DEF_X2AP_PDU, 0, &pdu, (void**)buffer)) < 0) {
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return -1;
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}
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*length = encoded;
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return encoded;
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}
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IE_t *x2ap_new_ie(
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ProtocolIE_ID_t id,
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Criticality_t criticality,
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asn_TYPE_descriptor_t *type,
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void *sptr) {
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IE_t *buff;
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if ((buff = malloc(sizeof(IE_t))) == NULL) {
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// Possible error on malloc
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return NULL;
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}
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memset((void*)buff, 0, sizeof(IE_t));
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buff->id = id;
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buff->criticality = criticality;
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ANY_fromType_aper(&buff->value, type, sptr);
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if (asn1_xer_print)
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if (xer_fprint(stdout, &asn_DEF_IE, buff) < 0) {
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free(buff);
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return NULL;
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}
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return buff;
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}
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void x2ap_handle_criticality(e_Criticality criticality) {
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}
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Executable
+348
@@ -0,0 +1,348 @@
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/*******************************************************************************
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|
|
||||||
|
Eurecom OpenAirInterface
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||||||
|
Copyright(c) 1999 - 2012 Eurecom
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify it
|
||||||
|
under the terms and conditions of the GNU General Public License,
|
||||||
|
version 2, as published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope 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.,
|
||||||
|
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
|
||||||
|
|
||||||
|
The full GNU General Public License is included in this distribution in
|
||||||
|
the file called "COPYING".
|
||||||
|
|
||||||
|
Contact Information
|
||||||
|
Openair Admin: openair_admin@eurecom.fr
|
||||||
|
Openair Tech : openair_tech@eurecom.fr
|
||||||
|
Forums : http://forums.eurecom.fr/openairinterface
|
||||||
|
Address : EURECOM, Campus SophiaTech, 450 Route des Chappes
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||||||
|
06410 Biot FRANCE
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*******************************************************************************/
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#if HAVE_CONFIG_H_
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# include "config.h"
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#endif
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#include "Criticality.h"
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#include "Presence.h"
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#include "PrivateIE-ID.h"
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#include "ProcedureCode.h"
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#include "ProtocolIE-ID.h"
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#include "TriggeringMessage.h"
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#include "IE-Extensions.h"
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#include "ActivatedCellList.h"
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#include "AS-SecurityInformation.h"
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#include "AllocationAndRetentionPriority.h"
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#include "BitRate.h"
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#include "BroadcastPLMNs-Item.h"
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#include "CapacityValue.h"
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#include "CellCapacityClassValue.h"
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#include "Cause.h"
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#include "CauseMisc.h"
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#include "CauseProtocol.h"
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#include "CauseRadioNetwork.h"
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#include "CauseTransport.h"
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#include "Cell-Size.h"
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#include "CellToReport-List.h"
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#include "CellToReport-Item.h"
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#include "CellMeasurementResult-List.h"
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#include "CellMeasurementResult-Item.h"
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//#include "CellInformation.h"
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#include "CellInformation-List.h"
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#include "CellInformation-Item.h"
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#include "CellType.h"
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#include "CompositeAvailableCapacityGroup.h"
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#include "CompositeAvailableCapacity.h"
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#include "COUNTvalue.h"
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#include "CriticalityDiagnostics.h"
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#include "CriticalityDiagnostics-IE-List.h"
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#include "CRNTI.h"
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#include "CyclicPrefixDL.h"
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#include "CyclicPrefixUL.h"
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#include "DeactivationIndication.h"
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#include "DL-Forwarding.h"
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#include "E-RAB-Item.h"
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#include "E-RABs-Admitted-List.h"
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#include "E-RABs-Admitted-Item.h"
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//#include "E-RABNotAdmittedItem.h"
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#include "E-RABs-ToBeSetup-List.h"
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#include "E-RABs-ToBeSetup-Item.h"
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#include "E-RABs-SubjectToStatusTransfer-List.h"
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#include "E-RABs-SubjectToStatusTransfer-Item.h"
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#include "EARFCN.h"
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#include "FDD-Info.h"
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#include "TDD-Info.h"
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#include "EUTRA-Mode-Info.h"
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#include "ECGI.h"
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#include "ENB-ID.h"
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#include "EncryptionAlgorithms.h"
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#include "EPLMNs.h"
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#include "E-RAB-ID.h"
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#include "E-RAB-Level-QoS-Parameters.h"
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#include "E-RAB-List.h"
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//#include "E-RAB-ItemIEs.h"
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#include "EUTRANCellIdentifier.h"
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#include "EUTRANTraceID.h"
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#include "EventType.h"
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#include "ForbiddenInterRATs.h"
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#include "ForbiddenTAs.h"
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#include "ForbiddenTAs-Item.h"
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#include "ForbiddenTACs.h"
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#include "ForbiddenLAs.h"
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#include "ForbiddenLAs-Item.h"
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#include "ForbiddenLACs.h"
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#include "Fourframes.h"
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#include "GBR-QosInformation.h"
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#include "GlobalENB-ID.h"
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#include "GTPtunnelEndpoint.h"
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#include "GTP-TEI.h"
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#include "GUGroupIDList.h"
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#include "GU-Group-ID.h"
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#include "GUMMEI.h"
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#include "HandoverReportType.h"
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#include "HandoverRestrictionList.h"
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#include "HFN.h"
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#include "HWLoadIndicator.h"
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#include "IntegrityProtectionAlgorithms.h"
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#include "InterfacesToTrace.h"
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#include "Key-eNodeB-Star.h"
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|
#include "LAC.h"
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#include "LastVisitedCell-Item.h"
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#include "LastVisitedEUTRANCellInformation.h"
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#include "LastVisitedUTRANCellInformation.h"
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||||||
|
#include "LastVisitedGERANCellInformation.h"
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#include "LoadIndicator.h"
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#include "LocationReportingInformation.h"
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|
#include "MME-Group-ID.h"
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#include "MME-Code.h"
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|
#include "Measurement-ID.h"
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|
#include "MBSFN-Subframe-Infolist.h"
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#include "MBSFN-Subframe-Info.h"
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||||||
|
#include "MobilityParametersModificationRange.h"
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||||||
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#include "MobilityParametersInformation.h"
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||||||
|
#include "Neighbour-Information.h"
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||||||
|
#include "Neighbour-Information.h"
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||||||
|
#include "NextHopChainingCount.h"
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||||||
|
#include "Number-of-Antennaports.h"
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||||||
|
#include "Oneframe.h"
|
||||||
|
#include "PDCP-SN.h"
|
||||||
|
#include "PCI.h"
|
||||||
|
#include "PLMN-Identity.h"
|
||||||
|
#include "PRACH-Configuration.h"
|
||||||
|
#include "Pre-emptionCapability.h"
|
||||||
|
#include "Pre-emptionVulnerability.h"
|
||||||
|
#include "PriorityLevel.h"
|
||||||
|
#include "QCI.h"
|
||||||
|
#include "ReceiveStatusofULPDCPSDUs.h"
|
||||||
|
#include "Registration-Request.h"
|
||||||
|
#include "RelativeNarrowbandTxPower.h"
|
||||||
|
#include "ReportArea.h"
|
||||||
|
#include "ReportingPeriodicity.h"
|
||||||
|
#include "ReportCharacteristics.h"
|
||||||
|
#include "RNTP-Threshold.h"
|
||||||
|
#include "RRC-Context.h"
|
||||||
|
#include "RadioResourceStatus.h"
|
||||||
|
#include "DL-GBR-PRB-usage.h"
|
||||||
|
#include "UL-GBR-PRB-usage.h"
|
||||||
|
#include "DL-non-GBR-PRB-usage.h"
|
||||||
|
#include "UL-non-GBR-PRB-usage.h"
|
||||||
|
#include "DL-Total-PRB-usage.h"
|
||||||
|
#include "UL-Total-PRB-usage.h"
|
||||||
|
#include "RadioframeAllocationPeriod.h"
|
||||||
|
#include "RadioframeAllocationOffset.h"
|
||||||
|
#include "S1TNLLoadIndicator.h"
|
||||||
|
#include "ServedCellsToActivate.h"
|
||||||
|
#include "ServedCellsToActivate-Item.h"
|
||||||
|
#include "ServedCellsToModify.h"
|
||||||
|
#include "ServedCellsToModify-Item.h"
|
||||||
|
#include "Old-ECGIs.h"
|
||||||
|
#include "ServedCells.h"
|
||||||
|
#include "ServedCell-Information.h"
|
||||||
|
#include "ShortMAC-I.h"
|
||||||
|
#include "SRVCCOperationPossible.h"
|
||||||
|
#include "SubframeAssignment.h"
|
||||||
|
#include "SpecialSubframe-Info.h"
|
||||||
|
#include "SpecialSubframePatterns.h"
|
||||||
|
#include "SubscriberProfileIDforRFP.h"
|
||||||
|
#include "SubframeAllocation.h"
|
||||||
|
#include "TAC.h"
|
||||||
|
#include "TargeteNBtoSource-eNBTransparentContainer.h"
|
||||||
|
#include "TimeToWait.h"
|
||||||
|
#include "Time-UE-StayedInCell.h"
|
||||||
|
#include "TraceActivation.h"
|
||||||
|
#include "TraceCollectionEntityIPAddress.h"
|
||||||
|
#include "TraceDepth.h"
|
||||||
|
#include "Transmission-Bandwidth.h"
|
||||||
|
#include "TransportLayerAddress.h"
|
||||||
|
#include "TypeOfError.h"
|
||||||
|
#include "UE-HistoryInformation.h"
|
||||||
|
#include "UE-S1AP-ID.h"
|
||||||
|
#include "UE-X2AP-ID.h"
|
||||||
|
#include "UEAggregateMaximumBitRate.h"
|
||||||
|
#include "UESecurityCapabilities.h"
|
||||||
|
#include "UE-ContextInformation.h"
|
||||||
|
#include "UL-InterferenceOverloadIndication.h"
|
||||||
|
#include "UL-InterferenceOverloadIndication-Item.h"
|
||||||
|
#include "UL-HighInterferenceIndicationInfo.h"
|
||||||
|
#include "UL-HighInterferenceIndicationInfo-Item.h"
|
||||||
|
#include "UL-HighInterferenceIndication.h"
|
||||||
|
#include "UE-RLF-Report-Container.h"
|
||||||
|
#include "IE.h"
|
||||||
|
#include "X2AP-PDU.h"
|
||||||
|
#include "InitiatingMessage.h"
|
||||||
|
#include "SuccessfulOutcome.h"
|
||||||
|
#include "UnsuccessfulOutcome.h"
|
||||||
|
#include "HandoverRequest.h"
|
||||||
|
#include "HandoverRequestAcknowledge.h"
|
||||||
|
//#include "HandoverPreparation.h"
|
||||||
|
#include "HandoverPreparationFailure.h"
|
||||||
|
#include "SNStatusTransfer.h"
|
||||||
|
#include "UEContextRelease.h"
|
||||||
|
#include "HandoverCancel.h"
|
||||||
|
#include "HandoverReport.h"
|
||||||
|
#include "ErrorIndication.h"
|
||||||
|
#include "ResetRequest.h"
|
||||||
|
#include "ResetResponse.h"
|
||||||
|
#include "X2SetupRequest.h"
|
||||||
|
#include "X2SetupResponse.h"
|
||||||
|
#include "X2SetupFailure.h"
|
||||||
|
#include "LoadInformation.h"
|
||||||
|
#include "ENBConfigurationUpdate.h"
|
||||||
|
#include "ENBConfigurationUpdateAcknowledge.h"
|
||||||
|
#include "ENBConfigurationUpdateFailure.h"
|
||||||
|
#include "ResourceStatusRequest.h"
|
||||||
|
#include "ResourceStatusResponse.h"
|
||||||
|
#include "ResourceStatusFailure.h"
|
||||||
|
#include "ResourceStatusUpdate.h"
|
||||||
|
#include "RLFIndication.h"
|
||||||
|
#include "PrivateMessage.h"
|
||||||
|
#include "MobilityChangeRequest.h"
|
||||||
|
#include "MobilityChangeAcknowledge.h"
|
||||||
|
#include "MobilityChangeFailure.h"
|
||||||
|
#include "CellActivationRequest.h"
|
||||||
|
#include "CellActivationResponse.h"
|
||||||
|
#include "CellActivationFailure.h"
|
||||||
|
|
||||||
|
#ifndef X2AP_COMMON_H_
|
||||||
|
#define X2AP_COMMON_H_
|
||||||
|
|
||||||
|
/** @defgroup _x2ap_impl_ X2AP Layer Reference Implementation
|
||||||
|
* @ingroup _ref_implementation_
|
||||||
|
* @{
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* Checking version of ASN1C compiler */
|
||||||
|
#if (ASN1C_ENVIRONMENT_VERSION < 923)
|
||||||
|
# error "You are compiling x2ap with the wrong version of ASN1C"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef X2AP_PORT
|
||||||
|
# define X2AP_PORT 36422
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define TRUE 1
|
||||||
|
#define FALSE 0
|
||||||
|
|
||||||
|
extern int asn_debug;
|
||||||
|
extern int asn1_xer_print;
|
||||||
|
|
||||||
|
#if defined(ENB_MODE)
|
||||||
|
# include "log.h"
|
||||||
|
# define X2AP_ERROR(x, args...) LOG_E(X2AP, x, ##args)
|
||||||
|
# define X2AP_WARN(x, args...) LOG_W(X2AP, x, ##args)
|
||||||
|
# define X2AP_DEBUG(x, args...) LOG_D(X2AP, x, ##args)
|
||||||
|
#else
|
||||||
|
# define X2AP_ERROR(x, args...) do { fprintf(stdout, "[X2AP][E]"x, ##args); } while(0)
|
||||||
|
# define X2AP_WARN(x, args...) do { fprintf(stdout, "[X2AP][W]"x, ##args); } while(0)
|
||||||
|
# define X2AP_DEBUG(x, args...) do { fprintf(stdout, "[X2AP][D]"x, ##args); } while(0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//Forward declaration
|
||||||
|
struct x2ap_message_s;
|
||||||
|
|
||||||
|
/** \brief Function callback prototype.
|
||||||
|
**/
|
||||||
|
typedef int (*x2ap_message_decoded_callback)(
|
||||||
|
uint32_t assocId,
|
||||||
|
uint32_t stream,
|
||||||
|
struct x2ap_message_s *message);
|
||||||
|
|
||||||
|
/** \brief Encode a successfull outcome message
|
||||||
|
\param buffer pointer to buffer in which data will be encoded
|
||||||
|
\param length pointer to the length of buffer
|
||||||
|
\param procedureCode Procedure code for the message
|
||||||
|
\param criticality Criticality of the message
|
||||||
|
\param td ASN1C type descriptor of the sptr
|
||||||
|
\param sptr Deferenced pointer to the structure to encode
|
||||||
|
@returns size in bytes encded on success or 0 on failure
|
||||||
|
**/
|
||||||
|
ssize_t x2ap_generate_successfull_outcome(
|
||||||
|
uint8_t **buffer,
|
||||||
|
uint32_t *length,
|
||||||
|
e_ProcedureCode procedureCode,
|
||||||
|
Criticality_t criticality,
|
||||||
|
asn_TYPE_descriptor_t *td,
|
||||||
|
void *sptr);
|
||||||
|
|
||||||
|
/** \brief Encode an initiating message
|
||||||
|
\param buffer pointer to buffer in which data will be encoded
|
||||||
|
\param length pointer to the length of buffer
|
||||||
|
\param procedureCode Procedure code for the message
|
||||||
|
\param criticality Criticality of the message
|
||||||
|
\param td ASN1C type descriptor of the sptr
|
||||||
|
\param sptr Deferenced pointer to the structure to encode
|
||||||
|
@returns size in bytes encded on success or 0 on failure
|
||||||
|
**/
|
||||||
|
ssize_t x2ap_generate_initiating_message(
|
||||||
|
uint8_t **buffer,
|
||||||
|
uint32_t *length,
|
||||||
|
e_ProcedureCode procedureCode,
|
||||||
|
Criticality_t criticality,
|
||||||
|
asn_TYPE_descriptor_t *td,
|
||||||
|
void *sptr);
|
||||||
|
|
||||||
|
/** \brief Encode an unsuccessfull outcome message
|
||||||
|
\param buffer pointer to buffer in which data will be encoded
|
||||||
|
\param length pointer to the length of buffer
|
||||||
|
\param procedureCode Procedure code for the message
|
||||||
|
\param criticality Criticality of the message
|
||||||
|
\param td ASN1C type descriptor of the sptr
|
||||||
|
\param sptr Deferenced pointer to the structure to encode
|
||||||
|
@returns size in bytes encded on success or 0 on failure
|
||||||
|
**/
|
||||||
|
ssize_t x2ap_generate_unsuccessfull_outcome(
|
||||||
|
uint8_t **buffer,
|
||||||
|
uint32_t *length,
|
||||||
|
e_ProcedureCode procedureCode,
|
||||||
|
Criticality_t criticality,
|
||||||
|
asn_TYPE_descriptor_t *td,
|
||||||
|
void *sptr);
|
||||||
|
|
||||||
|
/** \brief Generate a new IE
|
||||||
|
\param id Protocol ie id of the IE
|
||||||
|
\param criticality Criticality of the IE
|
||||||
|
\param type ASN1 type descriptor of the IE value
|
||||||
|
\param sptr Structure to be encoded in the value field
|
||||||
|
@returns a pointer to the newly created IE structure or NULL in case of failure
|
||||||
|
**/
|
||||||
|
IE_t *x2ap_new_ie(ProtocolIE_ID_t id,
|
||||||
|
Criticality_t criticality,
|
||||||
|
asn_TYPE_descriptor_t *type,
|
||||||
|
void *sptr);
|
||||||
|
|
||||||
|
/** \brief Handle criticality
|
||||||
|
\param criticality Criticality of the IE
|
||||||
|
@returns void
|
||||||
|
**/
|
||||||
|
void x2ap_handle_criticality(e_Criticality criticality);
|
||||||
|
|
||||||
|
#endif /* X2AP_COMMON_H_ */
|
||||||
Reference in New Issue
Block a user