Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 1 | /* (C) 2017 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de> |
| 2 | * |
| 3 | * All Rights Reserved |
| 4 | * |
| 5 | * Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU Affero General Public License as published by |
| 9 | * the Free Software Foundation; either version 3 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU Affero General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU Affero General Public License |
| 18 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 19 | * |
| 20 | */ |
| 21 | |
| 22 | #include <stdlib.h> |
| 23 | #include <signal.h> |
| 24 | #include <stdio.h> |
| 25 | #include <getopt.h> |
| 26 | #include <inttypes.h> |
| 27 | #include <string.h> |
| 28 | |
| 29 | #include <osmocom/core/logging.h> |
| 30 | #include <osmocom/core/application.h> |
| 31 | |
Neels Hofmeyr | 2f75803 | 2019-11-20 00:37:07 +0100 | [diff] [blame] | 32 | #include <osmocom/hlr/logging.h> |
| 33 | #include <osmocom/hlr/db.h> |
| 34 | #include <osmocom/hlr/rand.h> |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 35 | |
| 36 | struct hlr_db_tool_ctx { |
| 37 | /* DB context */ |
| 38 | struct db_context *dbc; |
| 39 | }; |
| 40 | |
| 41 | struct hlr_db_tool_ctx *g_hlr_db_tool_ctx; |
| 42 | |
| 43 | static struct { |
| 44 | const char *db_file; |
| 45 | bool bootstrap; |
| 46 | const char *import_nitb_db; |
Stefan Sperling | 8f3a7cc | 2018-11-27 12:10:45 +0100 | [diff] [blame] | 47 | bool db_upgrade; |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 48 | } cmdline_opts = { |
| 49 | .db_file = "hlr.db", |
Stefan Sperling | 8f3a7cc | 2018-11-27 12:10:45 +0100 | [diff] [blame] | 50 | .db_upgrade = false, |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 51 | }; |
| 52 | |
| 53 | static void print_help() |
| 54 | { |
| 55 | printf("\n"); |
Neels Hofmeyr | 0959e8b | 2017-11-10 16:58:00 +0100 | [diff] [blame] | 56 | printf("Usage: osmo-hlr-db-tool [-l <hlr.db>] [create|import-nitb-db <nitb.db>]\n"); |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 57 | printf(" -l --database db-name The OsmoHLR database to use, default '%s'.\n", |
| 58 | cmdline_opts.db_file); |
| 59 | printf(" -h --help This text.\n"); |
| 60 | printf(" -d option --debug=DMAIN:DDB:DAUC Enable debugging.\n"); |
| 61 | printf(" -s --disable-color Do not print ANSI colors in the log\n"); |
| 62 | printf(" -T --timestamp Prefix every log line with a timestamp.\n"); |
| 63 | printf(" -e --log-level number Set a global loglevel.\n"); |
Stefan Sperling | 8f3a7cc | 2018-11-27 12:10:45 +0100 | [diff] [blame] | 64 | printf(" -U --db-upgrade Allow HLR database schema upgrades.\n"); |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 65 | printf(" -V --version Print the version of OsmoHLR-db-tool.\n"); |
| 66 | printf("\n"); |
Neels Hofmeyr | 0959e8b | 2017-11-10 16:58:00 +0100 | [diff] [blame] | 67 | printf("Commands:\n"); |
| 68 | printf("\n"); |
| 69 | printf(" create Create an empty OsmoHLR database.\n"); |
| 70 | printf(" (All commands imply this if none exists yet.)\n"); |
| 71 | printf("\n"); |
Neels Hofmeyr | c82e6ad | 2017-11-10 16:58:42 +0100 | [diff] [blame] | 72 | printf(" import-nitb-db <nitb.db> Add OsmoNITB db's subscribers to OsmoHLR db.\n"); |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 73 | printf(" Be aware that the import is lossy, only the\n"); |
| 74 | printf(" IMSI, MSISDN, nam_cs/ps and 2G auth data are set.\n"); |
| 75 | } |
| 76 | |
| 77 | static void print_version(int print_copyright) |
| 78 | { |
| 79 | printf("OsmoHLR-db-tool version %s\n", PACKAGE_VERSION); |
| 80 | if (print_copyright) |
| 81 | printf("\n" |
| 82 | "Copyright (C) 2017 by sysmocom - s.f.m.c. GmbH\n" |
| 83 | "License AGPLv3+: GNU AGPL version 3 or later <http://gnu.org/licenses/agpl-3.0.html>\n" |
| 84 | "This is free software: you are free to change and redistribute it.\n" |
| 85 | "There is NO WARRANTY, to the extent permitted by law.\n" |
| 86 | "\n"); |
| 87 | } |
| 88 | |
| 89 | static void handle_options(int argc, char **argv) |
| 90 | { |
| 91 | const char *cmd; |
| 92 | |
| 93 | while (1) { |
| 94 | int option_index = 0, c; |
| 95 | static struct option long_options[] = { |
| 96 | {"help", 0, 0, 'h'}, |
| 97 | {"database", 1, 0, 'l'}, |
| 98 | {"debug", 1, 0, 'd'}, |
| 99 | {"disable-color", 0, 0, 's'}, |
| 100 | {"timestamp", 0, 0, 'T'}, |
| 101 | {"log-level", 1, 0, 'e'}, |
Stefan Sperling | 8f3a7cc | 2018-11-27 12:10:45 +0100 | [diff] [blame] | 102 | {"db-upgrade", 0, 0, 'U' }, |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 103 | {"version", 0, 0, 'V' }, |
| 104 | {0, 0, 0, 0} |
| 105 | }; |
| 106 | |
Stefan Sperling | 8f3a7cc | 2018-11-27 12:10:45 +0100 | [diff] [blame] | 107 | c = getopt_long(argc, argv, "hl:d:sTe:UV", |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 108 | long_options, &option_index); |
| 109 | if (c == -1) |
| 110 | break; |
| 111 | |
| 112 | switch (c) { |
| 113 | case 'h': |
| 114 | print_help(); |
| 115 | exit(EXIT_SUCCESS); |
| 116 | case 'l': |
| 117 | cmdline_opts.db_file = optarg; |
| 118 | break; |
| 119 | case 'd': |
| 120 | log_parse_category_mask(osmo_stderr_target, optarg); |
| 121 | break; |
| 122 | case 's': |
| 123 | log_set_use_color(osmo_stderr_target, 0); |
| 124 | break; |
| 125 | case 'T': |
| 126 | log_set_print_timestamp(osmo_stderr_target, 1); |
| 127 | break; |
| 128 | case 'e': |
| 129 | log_set_log_level(osmo_stderr_target, atoi(optarg)); |
| 130 | break; |
Stefan Sperling | 8f3a7cc | 2018-11-27 12:10:45 +0100 | [diff] [blame] | 131 | case 'U': |
| 132 | cmdline_opts.db_upgrade = true; |
| 133 | break; |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 134 | case 'V': |
| 135 | print_version(1); |
| 136 | exit(EXIT_SUCCESS); |
| 137 | break; |
| 138 | default: |
| 139 | /* catch unknown options *as well as* missing arguments. */ |
| 140 | fprintf(stderr, "Error in command line options. Exiting.\n"); |
| 141 | exit(EXIT_FAILURE); |
| 142 | break; |
| 143 | } |
| 144 | } |
| 145 | |
| 146 | if (argc - optind <= 0) { |
| 147 | fprintf(stderr, "Error: You must specify a command.\n"); |
| 148 | print_help(); |
| 149 | exit(EXIT_FAILURE); |
| 150 | } |
| 151 | |
| 152 | cmd = argv[optind++]; |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 153 | |
Neels Hofmeyr | 0959e8b | 2017-11-10 16:58:00 +0100 | [diff] [blame] | 154 | if (!strcmp(cmd, "create")) { |
| 155 | /* Nothing to do, just run the main program to open the database without running any |
| 156 | * action, which will bootstrap all tables. */ |
| 157 | } else if (!strcmp(cmd, "import-nitb-db")) { |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 158 | if (argc - optind < 1) { |
| 159 | fprintf(stderr, "You must specify an input db file\n"); |
| 160 | print_help(); |
| 161 | exit(EXIT_FAILURE); |
| 162 | } |
| 163 | cmdline_opts.import_nitb_db = argv[optind++]; |
| 164 | } else { |
| 165 | fprintf(stderr, "Error: Unknown command `%s'\n", cmd); |
| 166 | print_help(); |
| 167 | exit(EXIT_FAILURE); |
| 168 | } |
Neels Hofmeyr | 8db4906 | 2017-11-10 16:59:49 +0100 | [diff] [blame] | 169 | |
| 170 | if (argc - optind > 0) { |
| 171 | fprintf(stderr, "Too many arguments: '%s'\n", argv[optind]); |
| 172 | print_help(); |
| 173 | exit(EXIT_FAILURE); |
| 174 | } |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 175 | } |
| 176 | |
| 177 | static void signal_hdlr(int signal) |
| 178 | { |
| 179 | switch (signal) { |
| 180 | case SIGINT: |
| 181 | LOGP(DMAIN, LOGL_NOTICE, "Terminating due to SIGINT\n"); |
| 182 | db_close(g_hlr_db_tool_ctx->dbc); |
| 183 | log_fini(); |
| 184 | talloc_report_full(g_hlr_db_tool_ctx, stderr); |
| 185 | exit(EXIT_SUCCESS); |
| 186 | break; |
| 187 | case SIGUSR1: |
| 188 | LOGP(DMAIN, LOGL_DEBUG, "Talloc Report due to SIGUSR1\n"); |
| 189 | talloc_report_full(g_hlr_db_tool_ctx, stderr); |
| 190 | break; |
| 191 | } |
| 192 | } |
| 193 | |
| 194 | sqlite3 *open_nitb_db(const char *filename) |
| 195 | { |
| 196 | int rc; |
| 197 | sqlite3 *nitb_db = NULL; |
| 198 | |
| 199 | rc = sqlite3_open(filename, &nitb_db); |
| 200 | if (rc != SQLITE_OK) { |
| 201 | LOGP(DDB, LOGL_ERROR, "Unable to open OsmoNITB DB %s; rc = %d\n", filename, rc); |
| 202 | return NULL; |
| 203 | } |
| 204 | |
| 205 | return nitb_db; |
| 206 | } |
| 207 | |
| 208 | enum nitb_stmt { |
| 209 | NITB_SELECT_SUBSCR, |
| 210 | NITB_SELECT_AUTH_KEYS, |
| 211 | }; |
| 212 | |
| 213 | static const char *nitb_stmt_sql[] = { |
| 214 | [NITB_SELECT_SUBSCR] = |
| 215 | "SELECT imsi, id, extension, authorized" |
| 216 | " FROM Subscriber" |
| 217 | " ORDER BY id", |
| 218 | [NITB_SELECT_AUTH_KEYS] = |
| 219 | "SELECT algorithm_id, a3a8_ki from authkeys" |
| 220 | " WHERE subscriber_id = $subscr_id", |
| 221 | }; |
| 222 | |
| 223 | sqlite3_stmt *nitb_stmt[ARRAY_SIZE(nitb_stmt_sql)] = {}; |
| 224 | |
| 225 | size_t _dbd_decode_binary(const unsigned char *in, unsigned char *out); |
| 226 | |
| 227 | void import_nitb_subscr_aud(sqlite3 *nitb_db, const char *imsi, int64_t nitb_id, int64_t hlr_id) |
| 228 | { |
| 229 | int rc; |
| 230 | struct db_context *dbc = g_hlr_db_tool_ctx->dbc; |
| 231 | sqlite3_stmt *stmt; |
| 232 | |
| 233 | int count = 0; |
| 234 | |
| 235 | stmt = nitb_stmt[NITB_SELECT_AUTH_KEYS]; |
| 236 | if (!db_bind_int(stmt, NULL, nitb_id)) |
| 237 | return; |
| 238 | |
| 239 | while ((rc = sqlite3_step(stmt)) == SQLITE_ROW) { |
| 240 | const void *blob; |
| 241 | unsigned int blob_size; |
| 242 | static unsigned char buf[4096]; |
| 243 | static char ki[128]; |
| 244 | int decoded_size; |
| 245 | struct sub_auth_data_str aud2g = { |
| 246 | .type = OSMO_AUTH_TYPE_GSM, |
| 247 | .algo = OSMO_AUTH_ALG_NONE, |
| 248 | .u.gsm.ki = ki, |
| 249 | }; |
| 250 | |
| 251 | aud2g.algo = sqlite3_column_int(stmt, 0); |
| 252 | |
| 253 | if (count) { |
| 254 | LOGP(DDB, LOGL_ERROR, |
| 255 | "Warning: subscriber has more than one auth key," |
| 256 | " importing only the first key, for IMSI=%s\n", |
| 257 | imsi); |
| 258 | break; |
| 259 | } |
| 260 | |
| 261 | blob = sqlite3_column_blob(stmt, 1); |
| 262 | blob_size = sqlite3_column_bytes(stmt, 1); |
| 263 | |
| 264 | if (blob_size > sizeof(buf)) { |
| 265 | LOGP(DDB, LOGL_ERROR, |
| 266 | "OsmoNITB import to %s: Cannot import auth data for IMSI %s:" |
| 267 | " too large blob: %u\n", |
| 268 | dbc->fname, imsi, blob_size); |
| 269 | db_remove_reset(stmt); |
| 270 | continue; |
| 271 | } |
| 272 | |
| 273 | decoded_size = _dbd_decode_binary(blob, buf); |
| 274 | osmo_strlcpy(ki, osmo_hexdump_nospc(buf, decoded_size), sizeof(ki)); |
| 275 | |
| 276 | db_subscr_update_aud_by_id(dbc, hlr_id, &aud2g); |
| 277 | count ++; |
| 278 | } |
| 279 | |
| 280 | if (rc != SQLITE_DONE && rc != SQLITE_ROW) { |
| 281 | LOGP(DDB, LOGL_ERROR, "OsmoNITB DB: SQL error: (%d) %s," |
| 282 | " during stmt '%s'", |
| 283 | rc, sqlite3_errmsg(nitb_db), |
| 284 | nitb_stmt_sql[NITB_SELECT_AUTH_KEYS]); |
| 285 | } |
| 286 | |
| 287 | db_remove_reset(stmt); |
| 288 | } |
| 289 | |
| 290 | void import_nitb_subscr(sqlite3 *nitb_db, sqlite3_stmt *stmt) |
| 291 | { |
| 292 | struct db_context *dbc = g_hlr_db_tool_ctx->dbc; |
| 293 | int rc; |
| 294 | struct hlr_subscriber subscr; |
| 295 | |
| 296 | int64_t nitb_id; |
| 297 | int64_t imsi; |
| 298 | char imsi_str[32]; |
| 299 | bool authorized; |
| 300 | |
| 301 | imsi = sqlite3_column_int64(stmt, 0); |
| 302 | |
Stefan Sperling | 705b61b | 2018-12-07 12:44:50 +0100 | [diff] [blame] | 303 | snprintf(imsi_str, sizeof(imsi_str), "%" PRId64, imsi); |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 304 | |
Oliver Smith | cd2af5e | 2019-03-06 13:17:39 +0100 | [diff] [blame] | 305 | rc = db_subscr_create(dbc, imsi_str, DB_SUBSCR_FLAG_NAM_CS | DB_SUBSCR_FLAG_NAM_PS); |
Neels Hofmeyr | 87a04b6 | 2017-11-07 13:20:44 +0100 | [diff] [blame] | 306 | if (rc < 0) { |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 307 | LOGP(DDB, LOGL_ERROR, "OsmoNITB DB import to %s: failed to create IMSI %s: %d: %s\n", |
| 308 | dbc->fname, |
| 309 | imsi_str, |
| 310 | rc, |
Neels Hofmeyr | 87a04b6 | 2017-11-07 13:20:44 +0100 | [diff] [blame] | 311 | strerror(-rc)); |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 312 | /* on error, still attempt to continue */ |
| 313 | } |
| 314 | |
| 315 | nitb_id = sqlite3_column_int64(stmt, 1); |
| 316 | copy_sqlite3_text_to_buf(subscr.msisdn, stmt, 2); |
| 317 | authorized = sqlite3_column_int(stmt, 3) ? true : false; |
| 318 | |
| 319 | db_subscr_update_msisdn_by_imsi(dbc, imsi_str, subscr.msisdn); |
| 320 | db_subscr_nam(dbc, imsi_str, authorized, true); |
| 321 | db_subscr_nam(dbc, imsi_str, authorized, false); |
| 322 | |
| 323 | /* find the just created id */ |
| 324 | rc = db_subscr_get_by_imsi(dbc, imsi_str, &subscr); |
Neels Hofmeyr | 87a04b6 | 2017-11-07 13:20:44 +0100 | [diff] [blame] | 325 | if (rc < 0) { |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 326 | LOGP(DDB, LOGL_ERROR, "OsmoNITB DB import to %s: created IMSI %s," |
| 327 | " but failed to get new subscriber id: %d: %s\n", |
| 328 | dbc->fname, |
| 329 | imsi_str, |
| 330 | rc, |
Neels Hofmeyr | 87a04b6 | 2017-11-07 13:20:44 +0100 | [diff] [blame] | 331 | strerror(-rc)); |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 332 | return; |
| 333 | } |
| 334 | |
| 335 | OSMO_ASSERT(!strcmp(imsi_str, subscr.imsi)); |
| 336 | |
| 337 | import_nitb_subscr_aud(nitb_db, imsi_str, nitb_id, subscr.id); |
| 338 | } |
| 339 | |
| 340 | int import_nitb_db(void) |
| 341 | { |
| 342 | int i; |
| 343 | int ret; |
| 344 | int rc; |
| 345 | const char *sql; |
| 346 | sqlite3_stmt *stmt; |
| 347 | |
| 348 | sqlite3 *nitb_db = open_nitb_db(cmdline_opts.import_nitb_db); |
| 349 | |
| 350 | if (!nitb_db) |
| 351 | return -1; |
| 352 | ret = 0; |
| 353 | |
| 354 | for (i = 0; i < ARRAY_SIZE(nitb_stmt_sql); i++) { |
| 355 | sql = nitb_stmt_sql[i]; |
| 356 | rc = sqlite3_prepare_v2(nitb_db, sql, -1, &nitb_stmt[i], NULL); |
| 357 | if (rc != SQLITE_OK) { |
| 358 | LOGP(DDB, LOGL_ERROR, "OsmoNITB DB: Unable to prepare SQL statement '%s'\n", sql); |
| 359 | ret = -1; |
| 360 | goto out_free; |
| 361 | } |
| 362 | } |
| 363 | |
| 364 | stmt = nitb_stmt[NITB_SELECT_SUBSCR]; |
| 365 | |
| 366 | while ((rc = sqlite3_step(stmt)) == SQLITE_ROW) { |
| 367 | import_nitb_subscr(nitb_db, stmt); |
| 368 | /* On failure, carry on with the rest. */ |
| 369 | } |
| 370 | if (rc != SQLITE_DONE) { |
| 371 | LOGP(DDB, LOGL_ERROR, "OsmoNITB DB: SQL error: (%d) %s," |
| 372 | " during stmt '%s'", |
| 373 | rc, sqlite3_errmsg(nitb_db), |
| 374 | nitb_stmt_sql[NITB_SELECT_SUBSCR]); |
| 375 | goto out_free; |
| 376 | } |
| 377 | |
| 378 | db_remove_reset(stmt); |
| 379 | sqlite3_finalize(stmt); |
| 380 | |
| 381 | out_free: |
| 382 | sqlite3_close(nitb_db); |
| 383 | return ret; |
| 384 | } |
| 385 | |
| 386 | int main(int argc, char **argv) |
| 387 | { |
| 388 | int rc; |
| 389 | int (*main_action)(void); |
| 390 | main_action = NULL; |
| 391 | |
| 392 | g_hlr_db_tool_ctx = talloc_zero(NULL, struct hlr_db_tool_ctx); |
| 393 | OSMO_ASSERT(g_hlr_db_tool_ctx); |
| 394 | talloc_set_name_const(g_hlr_db_tool_ctx, "OsmoHLR-db-tool"); |
| 395 | |
Pau Espin Pedrol | 5153031 | 2018-04-17 15:07:06 +0200 | [diff] [blame] | 396 | rc = osmo_init_logging2(g_hlr_db_tool_ctx, &hlr_log_info); |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 397 | if (rc < 0) { |
| 398 | fprintf(stderr, "Error initializing logging\n"); |
| 399 | exit(EXIT_FAILURE); |
| 400 | } |
| 401 | |
| 402 | handle_options(argc, argv); |
| 403 | |
| 404 | if (cmdline_opts.import_nitb_db) { |
| 405 | if (main_action) |
| 406 | goto too_many_actions; |
| 407 | main_action = import_nitb_db; |
| 408 | } |
Neels Hofmeyr | 0959e8b | 2017-11-10 16:58:00 +0100 | [diff] [blame] | 409 | /* Future: add more main_actions, besides import-nitb-db, here. |
| 410 | * For command 'create', no action is required. */ |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 411 | |
| 412 | /* Just in case any db actions need randomness */ |
| 413 | rc = rand_init(); |
| 414 | if (rc < 0) { |
| 415 | LOGP(DMAIN, LOGL_FATAL, "Error initializing random source\n"); |
| 416 | exit(EXIT_FAILURE); |
| 417 | } |
| 418 | |
Stefan Sperling | 8f3a7cc | 2018-11-27 12:10:45 +0100 | [diff] [blame] | 419 | g_hlr_db_tool_ctx->dbc = db_open(g_hlr_db_tool_ctx, cmdline_opts.db_file, true, cmdline_opts.db_upgrade); |
Neels Hofmeyr | 73d14af | 2017-10-24 23:26:53 +0200 | [diff] [blame] | 420 | if (!g_hlr_db_tool_ctx->dbc) { |
| 421 | LOGP(DMAIN, LOGL_FATAL, "Error opening database\n"); |
| 422 | exit(EXIT_FAILURE); |
| 423 | } |
| 424 | |
| 425 | osmo_init_ignore_signals(); |
| 426 | signal(SIGINT, &signal_hdlr); |
| 427 | signal(SIGUSR1, &signal_hdlr); |
| 428 | |
| 429 | rc = 0; |
| 430 | if (main_action) |
| 431 | rc = (*main_action)(); |
| 432 | |
| 433 | db_close(g_hlr_db_tool_ctx->dbc); |
| 434 | log_fini(); |
| 435 | exit(rc ? EXIT_FAILURE : EXIT_SUCCESS); |
| 436 | |
| 437 | too_many_actions: |
| 438 | fprintf(stderr, "Too many actions requested.\n"); |
| 439 | log_fini(); |
| 440 | exit(EXIT_FAILURE); |
| 441 | } |
| 442 | |
| 443 | /* stubs */ |
| 444 | void lu_op_alloc_conn(void) { OSMO_ASSERT(0); } |
| 445 | void lu_op_tx_del_subscr_data(void) { OSMO_ASSERT(0); } |
| 446 | void lu_op_free(void) { OSMO_ASSERT(0); } |