diff options
Diffstat (limited to 'tests/gb/gprs_bssgp_rim_test.c')
-rw-r--r-- | tests/gb/gprs_bssgp_rim_test.c | 799 |
1 files changed, 799 insertions, 0 deletions
diff --git a/tests/gb/gprs_bssgp_rim_test.c b/tests/gb/gprs_bssgp_rim_test.c new file mode 100644 index 00000000..bb533f6d --- /dev/null +++ b/tests/gb/gprs_bssgp_rim_test.c @@ -0,0 +1,799 @@ +/* Test routines for the BSSGP implementation in libosmogb + * + * (C) 2020 by sysmocom - s.f.m.c. GmbH + * Author: Philipp Maier <pmaier@sysmocom.de> + * + * Skeleton based on bssgp_fc_test.c + * (C) 2012 by Harald Welte <laforge@gnumonks.org> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#undef _GNU_SOURCE +#define _GNU_SOURCE + +#include <osmocom/core/application.h> +#include <osmocom/core/utils.h> +#include <osmocom/gprs/gprs_bssgp.h> +#include <osmocom/gprs/gprs_ns.h> +#include <osmocom/gprs/gprs_bssgp_rim.h> + +#include <stdio.h> +#include <stdlib.h> +#include <stdint.h> +#include <string.h> +#include <unistd.h> + +void dump_rim_ri(struct bssgp_rim_routing_info *ri) +{ + switch (ri->discr) { + case BSSGP_RIM_ROUTING_INFO_GERAN: + printf("GERAN cell identifier\n"); + printf(" * mcc: %u\n", ri->geran.raid.mcc); + printf(" mnc: %u\n", ri->geran.raid.mnc); + printf(" mnc 3 digits: %u\n", ri->geran.raid.mnc_3_digits); + printf(" lac: %u\n", ri->geran.raid.lac); + printf(" rac: %u\n", ri->geran.raid.rac); + printf(" * cell id: %04x\n", ri->geran.cid); + break; + case BSSGP_RIM_ROUTING_INFO_UTRAN: + printf("UTRAN RNC identifier\n"); + printf(" * mcc: %u\n", ri->utran.raid.mcc); + printf(" mnc: %u\n", ri->utran.raid.mnc); + printf(" mnc 3 digits: %u\n", ri->utran.raid.mnc_3_digits); + printf(" lac: %u\n", ri->utran.raid.lac); + printf(" rac: %u\n", ri->utran.raid.rac); + printf(" * rnc id: %04x\n", ri->utran.rncid); + break; + case BSSGP_RIM_ROUTING_INFO_EUTRAN: + printf("EUTRAN eNB identifier\n"); + printf(" * mcc: %u\n", ri->eutran.tai.mcc); + printf(" mnc: %u\n", ri->eutran.tai.mnc); + printf(" mnc 3 digits: %u\n", ri->eutran.tai.mnc_3_digits); + printf(" tac: %u\n", ri->eutran.tai.tac); + printf(" * global_enb_id: %s\n", + osmo_hexdump_nospc(ri->eutran.global_enb_id, + ri->eutran.global_enb_id_len)); + break; + default: + OSMO_ASSERT(false); + } +} + +static void test_bssgp_parse_rim_ri(void) +{ + int rc; + struct bssgp_rim_routing_info result; + uint8_t testvec_geran[] = + { 0x00, 0x62, 0xf2, 0x24, 0x33, 0x90, 0x00, 0x51, 0xe1 }; + uint8_t testvec_utran[] = + { 0x01, 0x62, 0xf2, 0x24, 0x33, 0x90, 0x00, 0x51, 0xe1 }; + uint8_t testvec_eutran[] = + { 0x02, 0x62, 0xf2, 0x24, 0x33, 0x90, 0x00, 0x51, 0xe1 }; + + printf("----- %s START\n", __func__); + + rc = bssgp_parse_rim_ri(&result, testvec_geran, + sizeof(testvec_geran)); + printf("rc=%d\n", rc); + dump_rim_ri(&result); + printf("\n"); + + rc = bssgp_parse_rim_ri(&result, testvec_utran, + sizeof(testvec_utran)); + printf("rc=%d\n", rc); + dump_rim_ri(&result); + printf("\n"); + + rc = bssgp_parse_rim_ri(&result, testvec_eutran, + sizeof(testvec_eutran)); + printf("rc=%d\n", rc); + dump_rim_ri(&result); + printf("\n"); + + printf("----- %s END\n", __func__); +} + +static void test_bssgp_create_rim_ri(void) +{ + int rc; + struct bssgp_rim_routing_info ri; + uint8_t result[15]; + + printf("----- %s START\n", __func__); + memset(&ri, 0, sizeof(ri)); + memset(result, 0, sizeof(result)); + ri.discr = BSSGP_RIM_ROUTING_INFO_GERAN; + + ri.geran.raid.mcc = 262; + ri.geran.raid.mnc = 42; + ri.geran.raid.mnc_3_digits = false; + ri.geran.raid.lac = 13200; + ri.geran.raid.rac = 0; + ri.geran.cid = 0x51e1; + dump_rim_ri(&ri); + rc = bssgp_create_rim_ri(result, &ri); + printf("rc=%d, ", rc); + if (rc > 0) + printf("result=%s", osmo_hexdump_nospc(result, rc)); + printf("\n\n"); + + memset(&ri, 0, sizeof(ri)); + memset(result, 0, sizeof(result)); + ri.discr = BSSGP_RIM_ROUTING_INFO_UTRAN; + ri.utran.raid.mcc = 262; + ri.utran.raid.mnc = 42; + ri.utran.raid.mnc_3_digits = 0; + ri.utran.raid.lac = 13200; + ri.utran.raid.rac = 0; + ri.utran.rncid = 0x51e1; + dump_rim_ri(&ri); + rc = bssgp_create_rim_ri(result, &ri); + printf("rc=%d, ", rc); + if (rc > 0) + printf("result=%s", osmo_hexdump_nospc(result, rc)); + printf("\n\n"); + + memset(&ri, 0, sizeof(ri)); + memset(result, 0, sizeof(result)); + ri.discr = BSSGP_RIM_ROUTING_INFO_EUTRAN; + ri.eutran.tai.mcc = 262; + ri.eutran.tai.mnc = 42; + ri.eutran.tai.mnc_3_digits = 0; + ri.eutran.tai.tac = 13200; + ri.eutran.global_enb_id[0] = 0x00; + ri.eutran.global_enb_id[1] = 0x51; + ri.eutran.global_enb_id[2] = 0xe1; + ri.eutran.global_enb_id_len = 3; + dump_rim_ri(&ri); + rc = bssgp_create_rim_ri(result, &ri); + printf("rc=%d, ", rc); + if (rc > 0) + printf("result=%s", osmo_hexdump_nospc(result, rc)); + printf("\n\n"); + + printf("----- %s END\n", __func__); +} + +void dump_bssgp_ran_inf_req_app_cont_nacc(struct bssgp_ran_inf_req_app_cont_nacc *app_cont) +{ + printf(" app_cont: bssgp_ran_inf_req_app_cont_nacc:\n"); + printf(" reprt_cell.rai.lac.plmn.mcc = %u\n", app_cont->reprt_cell.rai.lac.plmn.mcc); + printf(" reprt_cell.rai.lac.plmn.mnc = %u\n", app_cont->reprt_cell.rai.lac.plmn.mnc); + printf(" reprt_cell.rai.lac.plmn.mnc_3_digits = %u\n", app_cont->reprt_cell.rai.lac.plmn.mnc_3_digits); + printf(" reprt_cell.rai.lac.lac = %u\n", app_cont->reprt_cell.rai.lac.lac); + printf(" reprt_cell.rai.rac = %u\n", app_cont->reprt_cell.rai.rac); + printf(" reprt_cell.cell_identity = %04x\n", app_cont->reprt_cell.cell_identity); +} + +void dump_bssgp_ran_inf_req_rim_cont(struct bssgp_ran_inf_req_rim_cont *rim_cont) +{ + printf("bssgp_ran_inf_req_rim_cont:\n"); + printf(" app_id = %02x\n", rim_cont->app_id); + printf(" seq_num = %08x\n", rim_cont->seq_num); + printf(" pdu_ind.ack_requested = %u\n", rim_cont->pdu_ind.ack_requested); + printf(" pdu_ind.pdu_type_ext = %u\n", rim_cont->pdu_ind.pdu_type_ext); + printf(" prot_ver = %u\n", rim_cont->prot_ver); + switch (rim_cont->app_id) { + case BSSGP_RAN_INF_APP_ID_NACC: + dump_bssgp_ran_inf_req_app_cont_nacc(&rim_cont->u.app_cont_nacc); + break; + case BSSGP_RAN_INF_APP_ID_SI3: + case BSSGP_RAN_INF_APP_ID_MBMS: + case BSSGP_RAN_INF_APP_ID_SON: + case BSSGP_RAN_INF_APP_ID_UTRA_SI: + printf(" app_cont: (not implemented yet)\n"); + break; + default: + printf(" app_cont: (illegal application identifier)\n"); + } + if (rim_cont->son_trans_app_id) { + printf(" son_trans_app_id: %s\n", + osmo_hexdump_nospc(rim_cont->son_trans_app_id, rim_cont->son_trans_app_id_len)); + printf(" son_trans_app_id_len: %zu\n", rim_cont->son_trans_app_id_len); + } +} + +static void test_bssgp_dec_ran_inf_req_rim_cont_nacc(void) +{ + int rc; + struct bssgp_ran_inf_req_rim_cont rim_cont_dec; + uint8_t testvec[] = + { 0x4b, 0x81, 0x01, 0x4c, 0x84, 0x00, 0x00, 0x00, 0x01, 0x4f, 0x81, 0x02, 0x55, 0x81, 0x01, 0x4d, 0x88, + 0x62, 0xf2, 0x24, 0x33, 0x90, 0x00, 0x51, 0xe1 }; + + printf("----- %s START\n", __func__); + + rc = bssgp_dec_ran_inf_req_rim_cont(&rim_cont_dec, testvec, sizeof(testvec)); + printf("rc=%d, ", rc); + if (rc == 0) + dump_bssgp_ran_inf_req_rim_cont(&rim_cont_dec); + + printf("----- %s END\n", __func__); +} + +static void test_bssgp_enc_ran_inf_req_rim_cont_nacc(void) +{ + int rc; + struct bssgp_ran_inf_req_rim_cont rim_cont = { }; + uint8_t result[256]; + printf("----- %s START\n", __func__); + + rim_cont.app_id = BSSGP_RAN_INF_APP_ID_NACC; + rim_cont.seq_num = 1; + rim_cont.pdu_ind.ack_requested = 0; + rim_cont.pdu_ind.pdu_type_ext = 1; + rim_cont.prot_ver = 1; + rim_cont.son_trans_app_id = NULL; + rim_cont.son_trans_app_id_len = 0; + rim_cont.u.app_cont_nacc.reprt_cell.rai.lac.plmn.mcc = 262; + rim_cont.u.app_cont_nacc.reprt_cell.rai.lac.plmn.mnc = 42; + rim_cont.u.app_cont_nacc.reprt_cell.rai.lac.plmn.mnc_3_digits = 0; + rim_cont.u.app_cont_nacc.reprt_cell.rai.lac.lac = 13200; + rim_cont.u.app_cont_nacc.reprt_cell.rai.rac = 0; + rim_cont.u.app_cont_nacc.reprt_cell.cell_identity = 0x51e1; + + dump_bssgp_ran_inf_req_rim_cont(&rim_cont); + + rc = bssgp_enc_ran_inf_req_rim_cont(result, sizeof(result), &rim_cont); + printf("rc=%d, ", rc); + if (rc > 0) + printf("result=%s", osmo_hexdump_nospc(result, rc)); + printf("\n"); + printf("----- %s END\n", __func__); +} + +static void dump_bssgp_ran_inf_app_cont_nacc(struct bssgp_ran_inf_app_cont_nacc *app_cont) +{ + unsigned int i; + unsigned int silen; + printf(" app_cont: bssgp_ran_inf_app_cont_nacc:\n"); + printf(" reprt_cell.rai.lac.plmn.mcc = %u\n", app_cont->reprt_cell.rai.lac.plmn.mcc); + printf(" reprt_cell.rai.lac.plmn.mnc = %u\n", app_cont->reprt_cell.rai.lac.plmn.mnc); + printf(" reprt_cell.rai.lac.plmn.mnc_3_digits = %u\n", app_cont->reprt_cell.rai.lac.plmn.mnc_3_digits); + printf(" reprt_cell.rai.lac.lac = %u\n", app_cont->reprt_cell.rai.lac.lac); + printf(" reprt_cell.rai.rac = %u\n", app_cont->reprt_cell.rai.rac); + printf(" reprt_cell.cell_identity = %04x\n", app_cont->reprt_cell.cell_identity); + printf(" type_psi = %u\n", app_cont->type_psi); + printf(" num_si = %u\n", app_cont->num_si); + + if (app_cont->type_psi) + silen = 22; + else + silen = 21; + + for (i = 0; i < app_cont->num_si; i++) + printf(" si[%u] = %s\n", i, osmo_hexdump_nospc(app_cont->si[i], silen)); +} + +static void dump_bssgp_app_err_cont_nacc(struct bssgp_app_err_cont_nacc *app_cont) +{ + printf(" app_err_cont: bssgp_app_err_cont_nacc:\n"); + printf(" macc_cause = %02x\n", app_cont->nacc_cause); + if (app_cont->err_app_cont) { + printf(" err_app_cont: %s\n", osmo_hexdump_nospc(app_cont->err_app_cont, app_cont->err_app_cont_len)); + printf(" err_app_cont_len: %zu\n", app_cont->err_app_cont_len); + } +} + +static void dump_bssgp_ran_inf_rim_cont(struct bssgp_ran_inf_rim_cont *rim_cont) +{ + printf("bssgp_ran_inf_rim_cont:\n"); + printf(" app_id = %02x\n", rim_cont->app_id); + printf(" seq_num = %08x\n", rim_cont->seq_num); + printf(" pdu_ind.ack_requested = %u\n", rim_cont->pdu_ind.ack_requested); + printf(" pdu_ind.pdu_type_ext = %u\n", rim_cont->pdu_ind.pdu_type_ext); + printf(" prot_ver = %u\n", rim_cont->prot_ver); + printf(" app_err = %u\n", rim_cont->app_err); + if (rim_cont->app_err) { + switch (rim_cont->app_id) { + case BSSGP_RAN_INF_APP_ID_NACC: + dump_bssgp_app_err_cont_nacc(&rim_cont->u.app_err_cont_nacc); + break; + case BSSGP_RAN_INF_APP_ID_SI3: + case BSSGP_RAN_INF_APP_ID_MBMS: + case BSSGP_RAN_INF_APP_ID_SON: + case BSSGP_RAN_INF_APP_ID_UTRA_SI: + printf(" app_err_cont: (not implemented yet)\n"); + break; + default: + printf(" app_err_cont: (illegal application identifier)\n"); + } + } else { + switch (rim_cont->app_id) { + case BSSGP_RAN_INF_APP_ID_NACC: + dump_bssgp_ran_inf_app_cont_nacc(&rim_cont->u.app_cont_nacc); + break; + case BSSGP_RAN_INF_APP_ID_SI3: + case BSSGP_RAN_INF_APP_ID_MBMS: + case BSSGP_RAN_INF_APP_ID_SON: + case BSSGP_RAN_INF_APP_ID_UTRA_SI: + printf(" app_cont: (not implemented yet)\n"); + break; + default: + printf(" app_cont: (illegal application identifier)\n"); + } + } + if (rim_cont->son_trans_app_id) { + printf(" son_trans_app_id: %s\n", + osmo_hexdump_nospc(rim_cont->son_trans_app_id, rim_cont->son_trans_app_id_len)); + printf(" son_trans_app_id_len: %zu\n", rim_cont->son_trans_app_id_len); + } +} + +static void test_bssgp_dec_ran_inf_rim_cont_nacc(void) +{ + int rc; + struct bssgp_ran_inf_rim_cont rim_cont_dec; + uint8_t testvec[] = + { 0x4b, 0x81, 0x01, 0x4c, 0x84, 0x00, 0x00, 0x00, 0x02, 0x4f, 0x81, 0x02, 0x55, 0x81, 0x01, 0x4e, 0xc8, + 0x62, 0xf2, 0x24, 0x33, 0x4f, 0x00, 0x51, 0xe0, 0x06, 0x19, 0x8f, 0xb1, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x79, 0x00, 0x00, 0x2b, 0x1b, 0x75, 0x30, 0x00, 0xf1, 0x10, + 0x23, 0x6e, + 0xc9, 0x03, 0x3c, 0x27, 0x47, 0x40, 0x79, 0x00, 0x00, 0x3c, 0x0b, 0x2b, 0x2b, 0x00, 0x90, 0x00, 0x18, + 0x5a, 0x6f, + 0xc9, 0xe0, 0x84, 0x10, 0xab, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b + }; + + printf("----- %s START\n", __func__); + + rc = bssgp_dec_ran_inf_rim_cont(&rim_cont_dec, testvec, sizeof(testvec)); + printf("rc=%d, ", rc); + if (rc == 0) + dump_bssgp_ran_inf_rim_cont(&rim_cont_dec); + + printf("----- %s END\n", __func__); +} + +static void test_bssgp_dec_ran_inf_rim_cont_err_nacc(void) +{ + int rc; + struct bssgp_ran_inf_rim_cont rim_cont_dec; + uint8_t testvec[] = + { 0x4b, 0x81, 0x01, 0x4c, 0x84, 0x00, 0x00, 0x00, 0x01, 0x4f, 0x81, 0x02, 0x55, 0x81, 0x01, 0x56, 0x86, + 0x01, 0xaa, 0xbb, 0xcc, 0xdd, 0xee }; + + printf("----- %s START\n", __func__); + + rc = bssgp_dec_ran_inf_rim_cont(&rim_cont_dec, testvec, sizeof(testvec)); + printf("rc=%d, ", rc); + if (rc == 0) + dump_bssgp_ran_inf_rim_cont(&rim_cont_dec); + + printf("----- %s END\n", __func__); +} + +static void test_bssgp_enc_ran_inf_rim_cont_nacc(void) +{ + int rc; + struct bssgp_ran_inf_rim_cont rim_cont = { }; + + uint8_t si1[] = + { 0x19, 0x8f, 0xb1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x79, 0x00, 0x00, 0x2b + }; + uint8_t si3[] = + { 0x1b, 0x75, 0x30, 0x00, 0xf1, 0x10, 0x23, 0x6e, 0xc9, 0x03, 0x3c, 0x27, 0x47, 0x40, 0x79, 0x00, 0x00, + 0x3c, 0x0b, 0x2b, 0x2b + }; + uint8_t si13[] = + { 0x00, 0x90, 0x00, 0x18, 0x5a, 0x6f, 0xc9, 0xe0, 0x84, 0x10, 0xab, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, + 0x2b, 0x2b, 0x2b, 0x2b + }; + + uint8_t result[256]; + printf("----- %s START\n", __func__); + + rim_cont.app_id = BSSGP_RAN_INF_APP_ID_NACC; + rim_cont.seq_num = 1; + rim_cont.pdu_ind.ack_requested = 0; + rim_cont.pdu_ind.pdu_type_ext = 1; + rim_cont.prot_ver = 1; + rim_cont.son_trans_app_id = NULL; + rim_cont.son_trans_app_id_len = 0; + rim_cont.app_err = false; + rim_cont.u.app_cont_nacc.reprt_cell.rai.lac.plmn.mcc = 262; + rim_cont.u.app_cont_nacc.reprt_cell.rai.lac.plmn.mnc = 42; + rim_cont.u.app_cont_nacc.reprt_cell.rai.lac.plmn.mnc_3_digits = 0; + rim_cont.u.app_cont_nacc.reprt_cell.rai.lac.lac = 13135; + rim_cont.u.app_cont_nacc.reprt_cell.rai.rac = 0; + rim_cont.u.app_cont_nacc.reprt_cell.cell_identity = 0x51e0; + rim_cont.u.app_cont_nacc.type_psi = 0; + rim_cont.u.app_cont_nacc.num_si = 3; + rim_cont.u.app_cont_nacc.si[0] = si1; + rim_cont.u.app_cont_nacc.si[1] = si3; + rim_cont.u.app_cont_nacc.si[2] = si13; + + dump_bssgp_ran_inf_rim_cont(&rim_cont); + + rc = bssgp_enc_ran_inf_rim_cont(result, sizeof(result), &rim_cont); + printf("rc=%d, ", rc); + if (rc > 0) + printf("result=%s", osmo_hexdump_nospc(result, rc)); + printf("\n"); + printf("----- %s END\n", __func__); +} + +static void test_bssgp_enc_ran_inf_rim_cont_err_nacc(void) +{ + int rc; + struct bssgp_ran_inf_rim_cont rim_cont = { }; + uint8_t err_app_cont[] = { 0xaa, 0xbb, 0xcc, 0xdd, 0xee }; + + uint8_t result[256]; + printf("----- %s START\n", __func__); + + rim_cont.app_id = BSSGP_RAN_INF_APP_ID_NACC; + rim_cont.seq_num = 1; + rim_cont.pdu_ind.ack_requested = 0; + rim_cont.pdu_ind.pdu_type_ext = 1; + rim_cont.prot_ver = 1; + rim_cont.son_trans_app_id = NULL; + rim_cont.son_trans_app_id_len = 0; + rim_cont.app_err = true; + rim_cont.u.app_err_cont_nacc.nacc_cause = BSSGP_NACC_CAUSE_SYNTAX_ERR; + rim_cont.u.app_err_cont_nacc.err_app_cont = err_app_cont; + rim_cont.u.app_err_cont_nacc.err_app_cont_len = sizeof(err_app_cont); + dump_bssgp_ran_inf_rim_cont(&rim_cont); + + rc = bssgp_enc_ran_inf_rim_cont(result, sizeof(result), &rim_cont); + printf("rc=%d, ", rc); + if (rc > 0) + printf("result=%s", osmo_hexdump_nospc(result, rc)); + printf("\n"); + printf("----- %s END\n", __func__); +} + +static void dump_bssgp_ran_inf_ack_rim_cont(struct bssgp_ran_inf_ack_rim_cont *rim_cont) +{ + printf("bssgp_ran_inf_ack_rim_cont:\n"); + printf(" app_id = %02x\n", rim_cont->app_id); + printf(" seq_num = %08x\n", rim_cont->seq_num); + printf(" prot_ver = %u\n", rim_cont->prot_ver); + if (rim_cont->son_trans_app_id) { + printf(" son_trans_app_id: %s\n", + osmo_hexdump_nospc(rim_cont->son_trans_app_id, rim_cont->son_trans_app_id_len)); + printf(" son_trans_app_id_len: %zu\n", rim_cont->son_trans_app_id_len); + } +} + +static void test_bssgp_dec_ran_inf_ack_rim_cont(void) +{ + int rc; + struct bssgp_ran_inf_ack_rim_cont rim_cont_dec; + uint8_t testvec[] = { 0x4b, 0x81, 0x01, 0x4c, 0x84, 0x00, 0x00, 0x00, 0x01, 0x55, 0x81, 0x01 }; + + printf("----- %s START\n", __func__); + + rc = bssgp_dec_ran_inf_ack_rim_cont(&rim_cont_dec, testvec, sizeof(testvec)); + printf("rc=%d, ", rc); + if (rc == 0) + dump_bssgp_ran_inf_ack_rim_cont(&rim_cont_dec); + + printf("----- %s END\n", __func__); +} + +static void test_bssgp_enc_ran_inf_ack_rim_cont(void) +{ + int rc; + struct bssgp_ran_inf_ack_rim_cont rim_cont = { }; + uint8_t result[256]; + printf("----- %s START\n", __func__); + + rim_cont.app_id = BSSGP_RAN_INF_APP_ID_NACC; + rim_cont.seq_num = 1; + rim_cont.prot_ver = 1; + rim_cont.son_trans_app_id = NULL; + rim_cont.son_trans_app_id_len = 0; + dump_bssgp_ran_inf_ack_rim_cont(&rim_cont); + + rc = bssgp_enc_ran_inf_ack_rim_cont(result, sizeof(result), &rim_cont); + printf("rc=%d, ", rc); + if (rc > 0) + printf("result=%s", osmo_hexdump_nospc(result, rc)); + printf("\n"); + printf("----- %s END\n", __func__); +} + +void dump_bssgp_ran_inf_err_rim_cont(struct bssgp_ran_inf_err_rim_cont *rim_cont) +{ + printf("bssgp_ran_inf_err_rim_cont:\n"); + printf(" app_id = %02x\n", rim_cont->app_id); + printf(" cause = %02x\n", rim_cont->cause); + printf(" prot_ver = %u\n", rim_cont->prot_ver); + if (rim_cont->err_pdu) { + printf(" err_pdu: %s\n", osmo_hexdump_nospc(rim_cont->err_pdu, rim_cont->err_pdu_len)); + printf(" err_pdu_len: %zu\n", rim_cont->err_pdu_len); + } + if (rim_cont->son_trans_app_id) { + printf(" son_trans_app_id: %s\n", + osmo_hexdump_nospc(rim_cont->son_trans_app_id, rim_cont->son_trans_app_id_len)); + printf(" son_trans_app_id_len: %zu\n", rim_cont->son_trans_app_id_len); + } +} + +static void test_bssgp_dec_ran_inf_err_rim_cont(void) +{ + int rc; + struct bssgp_ran_inf_err_rim_cont rim_cont_dec; + uint8_t testvec[] = + { 0x4b, 0x81, 0x17, 0x07, 0x81, 0x2b, 0x55, 0x81, 0x01, 0x15, 0x85, 0xaa, 0xbb, 0xcc, 0xdd, 0xee }; + + printf("----- %s START\n", __func__); + + rc = bssgp_dec_ran_inf_err_rim_cont(&rim_cont_dec, testvec, sizeof(testvec)); + printf("rc=%d, ", rc); + if (rc == 0) + dump_bssgp_ran_inf_err_rim_cont(&rim_cont_dec); + + printf("----- %s END\n", __func__); +} + +static void test_bssgp_enc_ran_inf_err_rim_cont(void) +{ + int rc; + struct bssgp_ran_inf_err_rim_cont rim_cont = { }; + uint8_t err_pdu[] = { 0xaa, 0xbb, 0xcc, 0xdd, 0xee }; + uint8_t result[256]; + printf("----- %s START\n", __func__); + + rim_cont.app_id = 23; + rim_cont.cause = 0x2b; + rim_cont.prot_ver = 1; + rim_cont.err_pdu = err_pdu; + rim_cont.err_pdu_len = sizeof(err_pdu); + rim_cont.son_trans_app_id = NULL; + rim_cont.son_trans_app_id_len = 0; + dump_bssgp_ran_inf_err_rim_cont(&rim_cont); + + rc = bssgp_enc_ran_inf_err_rim_cont(result, sizeof(result), &rim_cont); + printf("rc=%d, ", rc); + if (rc > 0) + printf("result=%s", osmo_hexdump_nospc(result, rc)); + printf("\n"); + printf("----- %s END\n", __func__); +} + +void dump_bssgp_ran_inf_app_err_rim_cont(struct bssgp_ran_inf_app_err_rim_cont *rim_cont) +{ + printf("bssgp_ran_inf_app_err_rim_cont:\n"); + printf(" app_id = %02x\n", rim_cont->app_id); + printf(" seq_num = %08x\n", rim_cont->seq_num); + printf(" pdu_ind.ack_requested = %u\n", rim_cont->pdu_ind.ack_requested); + printf(" pdu_ind.pdu_type_ext = %u\n", rim_cont->pdu_ind.pdu_type_ext); + printf(" prot_ver = %u\n", rim_cont->prot_ver); + switch (rim_cont->app_id) { + case BSSGP_RAN_INF_APP_ID_NACC: + dump_bssgp_app_err_cont_nacc(&rim_cont->u.app_err_cont_nacc); + break; + case BSSGP_RAN_INF_APP_ID_SI3: + case BSSGP_RAN_INF_APP_ID_MBMS: + case BSSGP_RAN_INF_APP_ID_SON: + case BSSGP_RAN_INF_APP_ID_UTRA_SI: + printf(" app_err_cont: (not implemented yet)\n"); + break; + default: + printf(" app_err_cont: (illegal application identifier)\n"); + } +} + +static void test_bssgp_dec_ran_inf_app_err_rim_cont_nacc(void) +{ + int rc; + struct bssgp_ran_inf_app_err_rim_cont rim_cont_dec; + uint8_t testvec[] = + { 0x4b, 0x81, 0x01, 0x4c, 0x84, 0x00, 0x00, 0x00, 0x01, 0x4f, 0x81, 0x02, 0x55, 0x81, 0x01, 0x56, 0x85, + 0xaa, 0xbb, 0xcc, 0xdd, 0xee + }; + + printf("----- %s START\n", __func__); + + rc = bssgp_dec_ran_inf_app_err_rim_cont(&rim_cont_dec, testvec, sizeof(testvec)); + printf("rc=%d, ", rc); + if (rc == 0) + dump_bssgp_ran_inf_app_err_rim_cont(&rim_cont_dec); + + printf("----- %s END\n", __func__); +} + +static void test_bssgp_enc_ran_inf_app_err_rim_cont_nacc(void) +{ + int rc; + struct bssgp_ran_inf_app_err_rim_cont rim_cont = { }; + uint8_t err_app_cont[] = { 0xaa, 0xbb, 0xcc, 0xdd, 0xee }; + uint8_t result[256]; + + printf("----- %s START\n", __func__); + rim_cont.app_id = BSSGP_RAN_INF_APP_ID_NACC; + rim_cont.seq_num = 1; + rim_cont.pdu_ind.ack_requested = 0; + rim_cont.pdu_ind.pdu_type_ext = 1; + rim_cont.prot_ver = 1; + rim_cont.u.app_err_cont_nacc.nacc_cause = BSSGP_NACC_CAUSE_SYNTAX_ERR; + rim_cont.u.app_err_cont_nacc.err_app_cont = err_app_cont; + rim_cont.u.app_err_cont_nacc.err_app_cont_len = sizeof(err_app_cont); + dump_bssgp_ran_inf_app_err_rim_cont(&rim_cont); + + rc = bssgp_enc_ran_inf_app_err_rim_cont(result, sizeof(result), &rim_cont); + printf("rc=%d, ", rc); + if (rc > 0) + printf("result=%s", osmo_hexdump_nospc(result, rc)); + printf("\n"); + printf("----- %s END\n", __func__); +} + +static void test_bssgp_dec_ran_inf_req_app_cont_nacc(void) +{ + int rc; + struct bssgp_ran_inf_req_app_cont_nacc app_cont_dec; + uint8_t testvec[] = { 0x62, 0xf2, 0x24, 0x33, 0x90, 0x00, 0x51, 0xe1 }; + + printf("----- %s START\n", __func__); + + rc = bssgp_dec_ran_inf_req_app_cont_nacc(&app_cont_dec, testvec, sizeof(testvec)); + printf("rc=%d, ", rc); + if (rc == 0) + dump_bssgp_ran_inf_req_app_cont_nacc(&app_cont_dec); + + printf("----- %s END\n", __func__); +} + +static void test_bssgp_enc_ran_inf_req_app_cont_nacc(void) +{ + int rc; + struct bssgp_ran_inf_req_app_cont_nacc app_cont = { }; + uint8_t result[256]; + printf("----- %s START\n", __func__); + + app_cont.reprt_cell.rai.lac.plmn.mcc = 262; + app_cont.reprt_cell.rai.lac.plmn.mnc = 42; + app_cont.reprt_cell.rai.lac.plmn.mnc_3_digits = 0; + app_cont.reprt_cell.rai.lac.lac = 13200; + app_cont.reprt_cell.rai.rac = 0; + app_cont.reprt_cell.cell_identity = 0x51e1; + dump_bssgp_ran_inf_req_app_cont_nacc(&app_cont); + + rc = bssgp_enc_ran_inf_req_app_cont_nacc(result, sizeof(result), &app_cont); + printf("rc=%d, ", rc); + if (rc > 0) + printf("result=%s", osmo_hexdump_nospc(result, rc)); + printf("\n"); + printf("----- %s END\n", __func__); +} + +static void test_bssgp_dec_ran_inf_app_cont_nacc(void) +{ + int rc; + struct bssgp_ran_inf_app_cont_nacc app_cont_dec; + uint8_t testvec[] = + { 0x62, 0xf2, 0x24, 0x33, 0x4f, 0x00, 0x51, 0xe0, 0x06, 0x19, 0x8f, 0xb1, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x79, 0x00, 0x00, 0x2b, 0x1b, 0x75, 0x30, 0x00, 0xf1, 0x10, + 0x23, 0x6e, 0xc9, 0x03, 0x3c, 0x27, 0x47, 0x40, 0x79, 0x00, 0x00, 0x3c, 0x0b, 0x2b, 0x2b, 0x00, 0x90, 0x00, 0x18, + 0x5a, 0x6f, 0xc9, 0xe0, 0x84, 0x10, 0xab, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b }; + + printf("----- %s START\n", __func__); + + rc = bssgp_dec_ran_inf_app_cont_nacc(&app_cont_dec, testvec, sizeof(testvec)); + printf("rc=%d, ", rc); + if (rc == 0) + dump_bssgp_ran_inf_app_cont_nacc(&app_cont_dec); + + printf("----- %s END\n", __func__); +} + +static void test_bssgp_enc_ran_inf_app_cont_nacc(void) +{ + int rc; + struct bssgp_ran_inf_app_cont_nacc app_cont = { }; + + uint8_t si1[] = + { 0x19, 0x8f, 0xb1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x79, 0x00, 0x00, 0x2b }; + uint8_t si3[] = + { 0x1b, 0x75, 0x30, 0x00, 0xf1, 0x10, 0x23, 0x6e, 0xc9, 0x03, 0x3c, 0x27, 0x47, 0x40, 0x79, 0x00, 0x00, + 0x3c, 0x0b, 0x2b, 0x2b }; + uint8_t si13[] = + { 0x00, 0x90, 0x00, 0x18, 0x5a, 0x6f, 0xc9, 0xe0, 0x84, 0x10, 0xab, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, + 0x2b, 0x2b, 0x2b, 0x2b }; + + uint8_t result[256]; + printf("----- %s START\n", __func__); + + app_cont.reprt_cell.rai.lac.plmn.mcc = 262; + app_cont.reprt_cell.rai.lac.plmn.mnc = 42; + app_cont.reprt_cell.rai.lac.plmn.mnc_3_digits = 0; + app_cont.reprt_cell.rai.lac.lac = 13135; + app_cont.reprt_cell.rai.rac = 0; + app_cont.reprt_cell.cell_identity = 0x51e1; + app_cont.type_psi = false; + app_cont.num_si = 3; + app_cont.si[0] = si1; + app_cont.si[1] = si3; + app_cont.si[2] = si13; + dump_bssgp_ran_inf_app_cont_nacc(&app_cont); + + rc = bssgp_enc_ran_inf_app_cont_nacc(result, sizeof(result), &app_cont); + printf("rc=%d, ", rc); + if (rc > 0) + printf("result=%s", osmo_hexdump_nospc(result, rc)); + printf("\n"); + printf("----- %s END\n", __func__); +} + +static void test_bssgp_dec_app_err_cont_nacc(void) +{ + int rc; + struct bssgp_app_err_cont_nacc app_cont_dec; + uint8_t testvec[] = { 0x01, 0xaa, 0xbb, 0xcc, 0xdd, 0xee }; + + printf("----- %s START\n", __func__); + + rc = bssgp_dec_app_err_cont_nacc(&app_cont_dec, testvec, sizeof(testvec)); + printf("rc=%d, ", rc); + if (rc == 0) + dump_bssgp_app_err_cont_nacc(&app_cont_dec); + + printf("----- %s END\n", __func__); +} + +static void test_bssgp_enc_app_err_cont_nacc(void) +{ + int rc; + struct bssgp_app_err_cont_nacc app_cont = { }; + uint8_t err_app_cont[] = { 0xaa, 0xbb, 0xcc, 0xdd, 0xee }; + uint8_t result[256]; + printf("----- %s START\n", __func__); + + app_cont.nacc_cause = BSSGP_NACC_CAUSE_SYNTAX_ERR; + app_cont.err_app_cont = err_app_cont; + app_cont.err_app_cont_len = sizeof(err_app_cont); + dump_bssgp_app_err_cont_nacc(&app_cont); + + rc = bssgp_enc_app_err_cont_nacc(result, sizeof(result), &app_cont); + printf("rc=%d, ", rc); + if (rc > 0) + printf("result=%s", osmo_hexdump_nospc(result, rc)); + printf("\n"); + printf("----- %s END\n", __func__); +} + +int bssgp_prim_cb(struct osmo_prim_hdr *oph, void *ctx) +{ + return 0; +} + +int main(int argc, char **argv) +{ + printf("===== BSSGP RIM test START\n"); + + /* RIM routing information */ + test_bssgp_parse_rim_ri(); + test_bssgp_create_rim_ri(); + + /* RIM containers */ + test_bssgp_dec_ran_inf_req_rim_cont_nacc(); + test_bssgp_enc_ran_inf_req_rim_cont_nacc(); + test_bssgp_dec_ran_inf_rim_cont_nacc(); + test_bssgp_dec_ran_inf_rim_cont_err_nacc(); + test_bssgp_enc_ran_inf_rim_cont_nacc(); + test_bssgp_enc_ran_inf_rim_cont_err_nacc(); + test_bssgp_dec_ran_inf_ack_rim_cont(); + test_bssgp_enc_ran_inf_ack_rim_cont(); + test_bssgp_dec_ran_inf_err_rim_cont(); + test_bssgp_enc_ran_inf_err_rim_cont(); + test_bssgp_dec_ran_inf_app_err_rim_cont_nacc(); + test_bssgp_enc_ran_inf_app_err_rim_cont_nacc(); + + /* Application containers */ + test_bssgp_dec_ran_inf_req_app_cont_nacc(); + test_bssgp_enc_ran_inf_req_app_cont_nacc(); + test_bssgp_dec_ran_inf_app_cont_nacc(); + test_bssgp_enc_ran_inf_app_cont_nacc(); + test_bssgp_dec_app_err_cont_nacc(); + test_bssgp_enc_app_err_cont_nacc(); + + printf("===== BSSGP RIM test END\n\n"); + + exit(EXIT_SUCCESS); +} |