Bi-Ruei, Chiu
a247907d3a
1. It's no need to modify LTE-RRC's ASN.1 file for enabling option group feature in generate_asn1. 2. It's no need to patch the C header files generated from LTE-RRC/S1AP/X2AP's ASN.1 in fix_asn1. 3. It's no need to pre-process S1AP/X2AP's ASN.1 for enabling information object class feature by asn1tostruct.py. This commit requires an un-official version of asn1c which are collaboration of asn1c community members and `build_helper` is modified in this commit accordingly : https://github.com/brchiu/asn1c/tree/velichkov_s1ap_plus_option_group This asn1c can also convert ASN.1 of 5G NR RRC (38.331, v15.1.0) and generate C files with -findirect-choice command line option without tweaking ASN.1 file. Examples for how to use this asn1c for S1AP are in S1AP files, e.g. s1ap_eNB_nas_procedures.c and s1ap_eNB_handler.c. There is an modified openair-cn (based on tag 0.5.0) with this new asn1c at : https://github.com/brchiu/openair-cn/tree/new-asn1c Basic S1AP interaction and data transfer operation between OAI eNB and this modified openair-cn has been tested. Note: Community version of asn1c is keeping evolved to provide better usage.
59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/*
|
|
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership.
|
|
* The OpenAirInterface Software Alliance licenses this file to You under
|
|
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
|
* except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.openairinterface.org/?page_id=698
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*-------------------------------------------------------------------------------
|
|
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
|
* contact@openairinterface.org
|
|
*/
|
|
|
|
/*! \file s1ap_common.c
|
|
* \brief s1ap procedures for both eNB and MME
|
|
* \author Sebastien ROUX and Navid Nikaein
|
|
* \email navid.nikaein@eurecom.fr
|
|
* \date 2012-2015
|
|
* \version 0.1
|
|
*/
|
|
|
|
#include <stdint.h>
|
|
|
|
#include "s1ap_common.h"
|
|
#include "S1AP_S1AP-PDU.h"
|
|
|
|
int asn_debug = 0;
|
|
int asn1_xer_print = 0;
|
|
|
|
#if defined(EMIT_ASN_DEBUG_EXTERN)
|
|
inline void ASN_DEBUG(const char *fmt, ...)
|
|
{
|
|
if (asn_debug) {
|
|
int adi = asn_debug_indent;
|
|
va_list ap;
|
|
va_start(ap, fmt);
|
|
fprintf(stderr, "[ASN1]");
|
|
|
|
while(adi--) fprintf(stderr, " ");
|
|
|
|
vfprintf(stderr, fmt, ap);
|
|
fprintf(stderr, "\n");
|
|
va_end(ap);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void s1ap_handle_criticality(S1AP_Criticality_t criticality)
|
|
{
|
|
}
|