| /* Copyright 2019 by sysmocom s.f.m.c. GmbH <info@sysmocom.de> |
| * |
| * All Rights Reserved |
| * |
| * This program 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. |
| * |
| * This program 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. |
| * |
| * You should have received a copy of the GNU Affero General Public License |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| * |
| */ |
| |
| #include <sys/time.h> |
| #include <string.h> |
| #include <osmocom/core/application.h> |
| #include <osmocom/core/select.h> |
| #include <osmocom/hlr/logging.h> |
| #include <osmocom/mslookup/mslookup_client_fake.h> |
| #include <osmocom/mslookup/mslookup_client.h> |
| |
| #define SERVICE_HLR_GSUP "gsup.hlr" |
| #define SERVICE_SIP "sip.voice" |
| |
| void *ctx = NULL; |
| |
| static struct osmo_mslookup_fake_response fake_lookup_responses[] = { |
| { |
| .time_to_reply = { .tv_sec = 1, }, |
| .for_id = { |
| .type = OSMO_MSLOOKUP_ID_IMSI, |
| .imsi = "1234567", |
| }, |
| .for_service = SERVICE_HLR_GSUP, |
| .result = { |
| .rc = OSMO_MSLOOKUP_RC_RESULT, |
| .host_v4 = { |
| .af = AF_INET, |
| .ip = "12.34.56.7", |
| .port = 42, |
| }, |
| .host_v6 = { |
| .af = AF_INET6, |
| .ip = "be:ef:ed:ca:fe:fa:ce::1", |
| .port = 42, |
| }, |
| .age = 0, |
| }, |
| }, |
| { |
| .time_to_reply = { .tv_usec = 600 * 1000, }, |
| .for_id = { |
| .type = OSMO_MSLOOKUP_ID_MSISDN, |
| .msisdn = "112", |
| }, |
| .for_service = SERVICE_SIP, |
| .result = { |
| .rc = OSMO_MSLOOKUP_RC_RESULT, |
| .host_v4 = { |
| .af = AF_INET, |
| .ip = "66.66.66.66", |
| .port = 666, |
| }, |
| .host_v6 = { |
| .af = AF_INET, |
| .ip = "6666:6666:6666::6", |
| .port = 666, |
| }, |
| .age = 423, |
| }, |
| }, |
| { |
| .time_to_reply = { .tv_usec = 800 * 1000, }, |
| .for_id = { |
| .type = OSMO_MSLOOKUP_ID_MSISDN, |
| .msisdn = "112", |
| }, |
| .for_service = SERVICE_SIP, |
| .result = { |
| .rc = OSMO_MSLOOKUP_RC_RESULT, |
| .host_v4 = { |
| .af = AF_INET, |
| .ip = "112.112.112.112", |
| .port = 23, |
| }, |
| .age = 235, |
| }, |
| }, |
| { |
| .time_to_reply = { .tv_sec = 1, .tv_usec = 200 * 1000, }, |
| .for_id = { |
| .type = OSMO_MSLOOKUP_ID_MSISDN, |
| .msisdn = "112", |
| }, |
| .for_service = SERVICE_SIP, |
| .result = { |
| .rc = OSMO_MSLOOKUP_RC_RESULT, |
| .host_v4 = { |
| .af = AF_INET, |
| .ip = "99.99.99.99", |
| .port = 999, |
| }, |
| .host_v6 = { |
| .af = AF_INET, |
| .ip = "9999:9999:9999::9", |
| .port = 999, |
| }, |
| .age = 335, |
| }, |
| }, |
| { |
| .time_to_reply = { .tv_sec = 1, .tv_usec = 500 * 1000, }, |
| .for_id = { |
| .type = OSMO_MSLOOKUP_ID_MSISDN, |
| .msisdn = "112", |
| }, |
| .for_service = SERVICE_SIP, |
| .result = { |
| .rc = OSMO_MSLOOKUP_RC_RESULT, |
| .host_v4 = { |
| .af = AF_INET, |
| .ip = "99.99.99.99", |
| .port = 999, |
| }, |
| .age = 999, |
| }, |
| }, |
| }; |
| |
| const struct timeval fake_time_start_time = { 0, 0 }; |
| |
| #define fake_time_passes(secs, usecs) do \ |
| { \ |
| struct timeval diff; \ |
| osmo_gettimeofday_override_add(secs, usecs); \ |
| osmo_clock_override_add(CLOCK_MONOTONIC, secs, usecs * 1000); \ |
| timersub(&osmo_gettimeofday_override_time, &fake_time_start_time, &diff); \ |
| LOGP(DMSLOOKUP, LOGL_DEBUG, "Total time passed: %d.%06d s\n", \ |
| (int)diff.tv_sec, (int)diff.tv_usec); \ |
| osmo_timers_prepare(); \ |
| osmo_timers_update(); \ |
| } while (0) |
| |
| static void fake_time_start() |
| { |
| struct timespec *clock_override; |
| |
| osmo_gettimeofday_override_time = fake_time_start_time; |
| osmo_gettimeofday_override = true; |
| clock_override = osmo_clock_override_gettimespec(CLOCK_MONOTONIC); |
| OSMO_ASSERT(clock_override); |
| clock_override->tv_sec = fake_time_start_time.tv_sec; |
| clock_override->tv_nsec = fake_time_start_time.tv_usec * 1000; |
| osmo_clock_override_enable(CLOCK_MONOTONIC, true); |
| fake_time_passes(0, 0); |
| } |
| |
| static void result_cb_once(struct osmo_mslookup_client *client, |
| uint32_t request_handle, |
| const struct osmo_mslookup_query *query, |
| const struct osmo_mslookup_result *result) |
| { |
| LOGP(DMSLOOKUP, LOGL_DEBUG, "result_cb(): %s\n", osmo_mslookup_result_name_c(ctx, query, result)); |
| } |
| |
| int main() |
| { |
| ctx = talloc_named_const(NULL, 0, "main"); |
| osmo_init_logging2(ctx, NULL); |
| |
| log_set_print_filename(osmo_stderr_target, 0); |
| log_set_print_level(osmo_stderr_target, 0); |
| log_set_print_category(osmo_stderr_target, 0); |
| log_set_print_category_hex(osmo_stderr_target, 0); |
| log_set_use_color(osmo_stderr_target, 0); |
| log_set_category_filter(osmo_stderr_target, DMSLOOKUP, true, LOGL_DEBUG); |
| |
| fake_time_start(); |
| |
| struct osmo_mslookup_client *client = osmo_mslookup_client_new(ctx); |
| osmo_mslookup_client_add_fake(client, fake_lookup_responses, ARRAY_SIZE(fake_lookup_responses)); |
| |
| /* Place some requests to be replied upon asynchronously */ |
| |
| struct osmo_mslookup_query_handling handling = { |
| .result_timeout_milliseconds = 1, /* set some timeout < min_wait_milliseconds */ |
| .min_wait_milliseconds = 2000, |
| .result_cb = result_cb_once, |
| }; |
| |
| struct osmo_mslookup_query q1 = { |
| .service = SERVICE_HLR_GSUP, |
| .id = { |
| .type = OSMO_MSLOOKUP_ID_IMSI, |
| .imsi = "1234567", |
| }, |
| }; |
| OSMO_ASSERT(osmo_mslookup_client_request(client, &q1, &handling)); |
| |
| struct osmo_mslookup_query q2 = { |
| .service = SERVICE_SIP, |
| .id = { |
| .type = OSMO_MSLOOKUP_ID_MSISDN, |
| .msisdn = "112", |
| }, |
| }; |
| handling.min_wait_milliseconds = 3000; |
| OSMO_ASSERT(osmo_mslookup_client_request(client, &q2, &handling)); |
| |
| struct osmo_mslookup_query q3 = { |
| .service = "smpp.sms", |
| .id = { |
| .type = OSMO_MSLOOKUP_ID_MSISDN, |
| .msisdn = "00000", |
| }, |
| }; |
| handling.min_wait_milliseconds = 5000; |
| OSMO_ASSERT(osmo_mslookup_client_request(client, &q3, &handling)); |
| |
| struct osmo_mslookup_query q4 = { |
| .service = SERVICE_HLR_GSUP, |
| .id = { |
| .type = OSMO_MSLOOKUP_ID_MSISDN, |
| .msisdn = "666", |
| }, |
| }; |
| handling.min_wait_milliseconds = 10000; |
| uint32_t q4_handle; |
| OSMO_ASSERT((q4_handle = osmo_mslookup_client_request(client, &q4, &handling))); |
| |
| while (osmo_gettimeofday_override_time.tv_sec < 6) { |
| log_reset_context(); |
| fake_time_passes(0, 1e6 / 5); |
| } |
| |
| osmo_mslookup_client_request_cancel(client, q4_handle); |
| |
| return 0; |
| } |