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64 lines
2.2 KiB
C
64 lines
2.2 KiB
C
5 years ago
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/*
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* Copyright 2013-2019 Software Radio Systems Limited
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*
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* This file is part of srsLTE.
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*
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* srsLTE is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsLTE is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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#ifndef SRSLTE_MAC_NR_PCAP_H
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#define SRSLTE_MAC_NR_PCAP_H
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#include <string>
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namespace srslte {
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class mac_nr_pcap
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{
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public:
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mac_nr_pcap();
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~mac_nr_pcap();
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void enable(const bool& enable_);
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void open(const std::string& filename, const uint16_t& ue_id = 0);
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void close();
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void set_ue_id(const uint16_t& ue_id);
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void write_dl_crnti(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t crnti, uint8_t harqid, uint32_t tti);
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void write_ul_crnti(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t rnti, uint8_t harqid, uint32_t tti);
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void write_dl_ra_rnti(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t rnti, uint8_t harqid, uint32_t tti);
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void write_dl_bch(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t rnti, uint8_t harqid, uint32_t tti);
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void write_dl_pch(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t rnti, uint8_t harqid, uint32_t tti);
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void write_dl_si_rnti(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t rnti, uint8_t harqid, uint32_t tti);
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private:
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bool enable_write = false;
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std::string filename;
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FILE* pcap_file = nullptr;
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uint32_t ue_id = 0;
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void pack_and_write(uint8_t* pdu,
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uint32_t pdu_len_bytes,
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uint32_t tti,
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uint16_t crnti_,
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uint8_t harqid,
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uint8_t direction,
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uint8_t rnti_type);
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};
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} // namespace srslte
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#endif // SRSLTE_MAC_NR_PCAP_H
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