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libosmocore/tests/gb/gprs_bssgp_rim_test.c

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/* 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()
{
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()
{
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()
{
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()
{
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()
{
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()
{
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()
{
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()
{
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()
{
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()
{
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()
{
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()
{
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()
{
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()
{
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()
{
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()
{
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()
{
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()
{
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()
{
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()
{
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);
}
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