mirror of https://github.com/PentHertz/srsLTE.git
172 lines
6.5 KiB
C++
172 lines
6.5 KiB
C++
/**
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*
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* \section COPYRIGHT
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*
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* Copyright 2013-2020 Software Radio Systems Limited
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*
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* By using this file, you agree to the terms and conditions set
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* forth in the LICENSE file which can be found at the top level of
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* the distribution.
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*
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*/
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#include "../../../srsue/hdr/stack/rrc/rrc.h" // for rrc_args_t
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#include "srslte/asn1/rrc/ul_dcch_msg.h"
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#include "srslte/common/log_filter.h"
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#include "srslte/common/mac_pcap.h"
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#include <iostream>
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using namespace asn1::rrc;
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#define PCAP 0
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#define TESTASSERT(cond) \
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{ \
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if (!(cond)) { \
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std::cout << "[" << __FUNCTION__ << "][Line " << __LINE__ << "]: FAIL at " << (#cond) << std::endl; \
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return -1; \
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} \
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}
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int rrc_ue_cap_info_test(srslte::mac_pcap* pcap)
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{
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auto& rrc_logger = srslog::fetch_basic_logger("RRC", false);
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rrc_logger.set_level(srslog::basic_levels::debug);
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rrc_logger.set_hex_dump_max_size(128);
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rrc_args_t args = {};
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args.feature_group = 0xe6041c00;
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args.nof_supported_bands = 1;
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args.supported_bands[0] = 8;
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args.ue_category = 4;
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asn1::rrc::ul_dcch_msg_s ul_dcch_msg;
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ul_dcch_msg.msg.set(ul_dcch_msg_type_c::types::c1);
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ul_dcch_msg.msg.c1().set(ul_dcch_msg_type_c::c1_c_::types::ue_cap_info);
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ul_dcch_msg.msg.c1().ue_cap_info().rrc_transaction_id = 0;
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ul_dcch_msg.msg.c1().ue_cap_info().crit_exts.set(ue_cap_info_s::crit_exts_c_::types::c1);
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ul_dcch_msg.msg.c1().ue_cap_info().crit_exts.c1().set(ue_cap_info_s::crit_exts_c_::c1_c_::types::ue_cap_info_r8);
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ue_cap_info_r8_ies_s* info = &ul_dcch_msg.msg.c1().ue_cap_info().crit_exts.c1().ue_cap_info_r8();
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info->ue_cap_rat_container_list.resize(1);
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info->ue_cap_rat_container_list[0].rat_type = rat_type_e::eutra;
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ue_eutra_cap_s cap;
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cap.access_stratum_release = access_stratum_release_e::rel8;
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cap.ue_category = (uint8_t)args.ue_category;
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cap.pdcp_params.max_num_rohc_context_sessions_present = false;
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cap.phy_layer_params.ue_specific_ref_sigs_supported = false;
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cap.phy_layer_params.ue_tx_ant_sel_supported = false;
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cap.rf_params.supported_band_list_eutra.resize(args.nof_supported_bands);
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cap.meas_params.band_list_eutra.resize(args.nof_supported_bands);
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for (uint32_t i = 0; i < args.nof_supported_bands; i++) {
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cap.rf_params.supported_band_list_eutra[i].band_eutra = args.supported_bands[i];
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cap.rf_params.supported_band_list_eutra[i].half_duplex = false;
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cap.meas_params.band_list_eutra[i].inter_freq_band_list.resize(1);
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cap.meas_params.band_list_eutra[i].inter_freq_band_list[0].inter_freq_need_for_gaps = true;
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}
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cap.feature_group_inds_present = true;
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cap.feature_group_inds.from_number(args.feature_group);
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uint8_t buf[64];
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bzero(buf, sizeof(buf));
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asn1::bit_ref bref(buf, sizeof(buf));
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cap.pack(bref);
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bref.align_bytes_zero();
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uint32_t cap_len = (uint32_t)bref.distance_bytes(buf);
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info->ue_cap_rat_container_list[0].ue_cap_rat_container.resize(cap_len);
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memcpy(info->ue_cap_rat_container_list[0].ue_cap_rat_container.data(), buf, cap_len);
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rrc_logger.debug(buf, cap_len, "UE-Cap (%d/%zd B)", cap_len, sizeof(buf));
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// pack the message
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uint8_t byte_buf[32];
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bzero(byte_buf, sizeof(byte_buf));
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asn1::bit_ref bref3(byte_buf, sizeof(byte_buf));
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ul_dcch_msg.pack(bref3);
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bref3.align_bytes_zero();
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uint32_t len = (uint32_t)bref3.distance_bytes(byte_buf);
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rrc_logger.debug(byte_buf, len, "UL-DCCH (%d/%zd B)", len, sizeof(byte_buf));
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if (pcap != NULL) {
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pcap->write_ul_rrc_pdu(byte_buf, len);
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}
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return 0;
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}
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int pack_fail_test()
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{
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rrc_args_t args = {};
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args.feature_group = 0xe6041c00;
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args.nof_supported_bands = 1;
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args.supported_bands[0] = 8;
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args.ue_category = 4;
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asn1::rrc::ul_dcch_msg_s ul_dcch_msg;
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ul_dcch_msg.msg.set(ul_dcch_msg_type_c::types::c1);
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ul_dcch_msg.msg.c1().set(ul_dcch_msg_type_c::c1_c_::types::ue_cap_info);
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ul_dcch_msg.msg.c1().ue_cap_info().rrc_transaction_id = 0;
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ul_dcch_msg.msg.c1().ue_cap_info().crit_exts.set(ue_cap_info_s::crit_exts_c_::types::c1);
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ul_dcch_msg.msg.c1().ue_cap_info().crit_exts.c1().set(ue_cap_info_s::crit_exts_c_::c1_c_::types::ue_cap_info_r8);
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ue_cap_info_r8_ies_s* info = &ul_dcch_msg.msg.c1().ue_cap_info().crit_exts.c1().ue_cap_info_r8();
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info->ue_cap_rat_container_list.resize(1);
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info->ue_cap_rat_container_list[0].rat_type = rat_type_e::eutra;
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ue_eutra_cap_s cap;
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cap.access_stratum_release = access_stratum_release_e::rel8;
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cap.ue_category = (uint8_t)args.ue_category;
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cap.pdcp_params.max_num_rohc_context_sessions_present = false;
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cap.phy_layer_params.ue_specific_ref_sigs_supported = false;
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cap.phy_layer_params.ue_tx_ant_sel_supported = false;
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cap.rf_params.supported_band_list_eutra.resize(args.nof_supported_bands);
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cap.meas_params.band_list_eutra.resize(args.nof_supported_bands);
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for (uint32_t i = 0; i < args.nof_supported_bands; i++) {
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cap.rf_params.supported_band_list_eutra[i].band_eutra = args.supported_bands[i];
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cap.rf_params.supported_band_list_eutra[i].half_duplex = false;
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cap.meas_params.band_list_eutra[i].inter_freq_band_list.resize(1);
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cap.meas_params.band_list_eutra[i].inter_freq_band_list[0].inter_freq_need_for_gaps = true;
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}
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cap.feature_group_inds_present = true;
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cap.feature_group_inds.from_number(args.feature_group);
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uint8_t buff[3];
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asn1::bit_ref bref(buff, sizeof(buff));
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if (ul_dcch_msg.pack(bref) != asn1::SRSASN_SUCCESS) {
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fprintf(stderr, "Error while packing message.\n");
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return -1;
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}
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return 0;
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}
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int main(int argc, char** argv)
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{
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auto& asn1_logger = srslog::fetch_basic_logger("ASN1", false);
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asn1_logger.set_level(srslog::basic_levels::debug);
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asn1_logger.set_hex_dump_max_size(-1);
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srslog::init();
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#if PCAP
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srslte::mac_pcap pcap;
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pcap.open("ul_dcch.pcap");
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TESTASSERT(rrc_ue_cap_info_test(&pcap) == 0);
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#else
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TESTASSERT(rrc_ue_cap_info_test(NULL) == 0);
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#endif
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TESTASSERT(pack_fail_test() == -1);
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#if PCAP
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pcap.close();
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#endif
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return 0;
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} |