2020-11-26 01:25:22 -08:00
|
|
|
/**
|
2021-03-28 14:12:42 -07:00
|
|
|
* Copyright 2013-2021 Software Radio Systems Limited
|
2019-04-26 08:20:30 -07:00
|
|
|
*
|
2021-03-28 14:12:42 -07:00
|
|
|
* This file is part of srsLTE.
|
2019-04-26 08:20:30 -07:00
|
|
|
*
|
2021-03-28 14:12:42 -07:00
|
|
|
* srsLTE is free software: you can redistribute it and/or modify
|
|
|
|
* it under the terms of the GNU Affero General Public License as
|
|
|
|
* published by the Free Software Foundation, either version 3 of
|
|
|
|
* the License, or (at your option) any later version.
|
|
|
|
*
|
|
|
|
* srsLTE is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
* GNU Affero General Public License for more details.
|
2019-04-26 08:20:30 -07:00
|
|
|
*
|
2021-03-28 14:12:42 -07:00
|
|
|
* A copy of the GNU Affero General Public License can be found in
|
|
|
|
* the LICENSE file in the top-level directory of this distribution
|
|
|
|
* and at http://www.gnu.org/licenses/.
|
2019-04-26 08:20:30 -07:00
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
2021-03-19 03:45:56 -07:00
|
|
|
#include "srsran/common/s1ap_pcap.h"
|
|
|
|
#include "srsran/common/pcap.h"
|
|
|
|
#include "srsran/srsran.h"
|
2019-12-16 07:04:22 -08:00
|
|
|
#include <stdint.h>
|
2018-07-09 08:50:35 -07:00
|
|
|
|
2021-03-19 03:45:56 -07:00
|
|
|
namespace srsran {
|
2018-07-09 08:50:35 -07:00
|
|
|
|
2018-07-09 10:25:43 -07:00
|
|
|
void s1ap_pcap::enable()
|
2018-07-09 08:50:35 -07:00
|
|
|
{
|
|
|
|
enable_write = true;
|
|
|
|
}
|
2018-07-09 10:25:43 -07:00
|
|
|
void s1ap_pcap::open(const char* filename)
|
2018-07-09 08:50:35 -07:00
|
|
|
{
|
2019-12-16 07:04:22 -08:00
|
|
|
pcap_file = LTE_PCAP_Open(S1AP_LTE_DLT, filename);
|
2018-07-09 08:50:35 -07:00
|
|
|
enable_write = true;
|
|
|
|
}
|
2018-07-09 10:25:43 -07:00
|
|
|
void s1ap_pcap::close()
|
2018-07-09 08:50:35 -07:00
|
|
|
{
|
2018-07-09 10:25:43 -07:00
|
|
|
fprintf(stdout, "Saving S1AP PCAP file\n");
|
2018-07-09 08:50:35 -07:00
|
|
|
LTE_PCAP_Close(pcap_file);
|
|
|
|
}
|
|
|
|
|
2019-12-16 07:04:22 -08:00
|
|
|
void s1ap_pcap::write_s1ap(uint8_t* pdu, uint32_t pdu_len_bytes)
|
2018-07-09 08:50:35 -07:00
|
|
|
{
|
2019-12-16 07:04:22 -08:00
|
|
|
if (enable_write) {
|
|
|
|
S1AP_Context_Info_t context;
|
|
|
|
if (pdu) {
|
|
|
|
LTE_PCAP_S1AP_WritePDU(pcap_file, &context, pdu, pdu_len_bytes);
|
2018-07-09 08:50:35 -07:00
|
|
|
}
|
2019-12-16 07:04:22 -08:00
|
|
|
}
|
2018-07-09 08:50:35 -07:00
|
|
|
}
|
|
|
|
|
2021-03-19 03:45:56 -07:00
|
|
|
} // namespace srsran
|