1 /*************************************************************************
3 * Copyright 2020 highstreet technologies GmbH and others
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 ***************************************************************************/
20 #include "framework.h"
27 #include <sys/types.h>
29 #include <cjson/cJSON.h>
31 #include "utils/sys_utils.h"
32 #include "utils/log_utils.h"
33 #include "utils/rand_utils.h"
35 framework_arguments_t framework_arguments;
36 framework_environment_t framework_environment;
37 framework_config_t framework_config;
39 const char *argp_program_version = 0; //is set later
40 const char *argp_program_bug_address = "<alexandru.stancu@highstreet-technologies.com> / <adrian.lita@highstreet-technologies.com>";
41 static char doc[] = "ntsim - new generation";
43 static struct argp_option options[] = {
44 { "container-init", 'i', 0, 0, "Runs initialization tasks for the Docker container that's being built. Do not run manually." },
45 { "supervisor", 's', 0, 0, "Run as supervisor; manager/network-function is chosen via config.json"},
46 { "manager", 'm', 0, 0, "Run the daemon as manager." },
47 { "network-function", 'f', 0, 0, "Run the daemon as network function." },
48 { "blank", 'b', 0, 0, "Run the deamon as a blank network function." },
49 { "generate", 'g', 0, 0, "Generate population data without commiting." },
50 { "test-mode", 't', 0, 0, "Test mode." },
53 { "ls", '1', 0, 0, "Print all available root paths." },
54 { "schema", '2', "XPATH", 0, "Print schema for XPATH." },
56 { "fixed-rand", 'r', "SEED", 0, "Initialize RAND seed to a fixed value (for debugging purposes)." },
57 { "verbose", 'v', "LEVEL", 0, "Verbosity level for printing to stdout (logs will still save everything). LEVEL is: 0=errors only, 1=requested info(default), 2=info" },
58 { "workspace", 'w', "PATH", 0, "Initialize workspace to a different one than the current working directory." },
62 volatile sig_atomic_t framework_sigint;
64 static int framework_env_init(void);
65 static int framework_config_init(void);
67 static void framework_signal_handler(int signo);
68 static error_t parse_opt(int key, char *arg, struct argp_state *state);
70 int framework_init(int argc, char **argv) {
72 framework_environment.nts.version = (getenv(ENV_VAR_NTS_BUILD_VERSION) && strlen(getenv(ENV_VAR_NTS_BUILD_VERSION))) ? strdup(getenv(ENV_VAR_NTS_BUILD_VERSION)) : strdup(NTS_VERSION_FALLBACK"!");
73 if(getenv(ENV_VAR_NTS_BUILD_TIME) && strlen(getenv(ENV_VAR_NTS_BUILD_TIME))) {
74 framework_environment.nts.build_time = strdup(getenv(ENV_VAR_NTS_BUILD_TIME));
77 if(__DATE__[0] == '?') {
78 framework_environment.nts.build_time = strdup("1970-01-01T00:00:00Z");
87 year = (__DATE__[10] - '0') + (__DATE__[9] - '0')*10 + (__DATE__[8] - '0')*100 + (__DATE__[7] - '0')*1000;
88 day = (__DATE__[5] - '0');
89 if(__DATE__[4] != ' ') {
90 day += (__DATE__[4] - '0')*10;
101 if(__DATE__[2] == 'n') {
116 switch(__DATE__[2]) {
128 switch(__DATE__[1]) {
156 asprintf(&framework_environment.nts.build_time, "%04d-%02d-%02dT%sZ", year, month, day, __TIME__);
162 asprintf(&version, "ntsim-ng v%s build %s", framework_environment.nts.version, framework_environment.nts.build_time);
163 argp_program_version = version;
165 //initialize app arguments
166 framework_arguments.nts_mode = NTS_MODE_DEFAULT;
168 framework_arguments.argc = argc;
169 framework_arguments.argv = argv;
171 framework_arguments.no_rand = false;
172 framework_arguments.fixed_seed = 0;
173 framework_arguments.verbosity_level = 1;
175 framework_arguments.print_root_paths = false;
176 framework_arguments.print_structure_xpath = 0;
178 //parse provided command line arguments
179 struct argp argp = { options, parse_opt, 0, doc, 0, 0, 0 };
180 argp_parse(&argp, argc, argv, 0, 0, &framework_arguments);
183 framework_sigint = 0;
184 signal(SIGINT, framework_signal_handler);
185 signal(SIGTERM, framework_signal_handler);
186 signal(SIGQUIT, framework_signal_handler);
188 //disable buffering for stdout
189 setbuf(stdout, NULL);
191 //init logging subsystem
193 char *stderr_file = 0;
195 if(!dir_exists("log")) {
199 switch(framework_arguments.nts_mode) {
200 case NTS_MODE_CONTAINER_INIT:
201 log_file = "log/log-install.txt";
202 stderr_file = "log/stderr-install.txt";
206 log_file = "log/log-blank.txt";
207 stderr_file = "log/stderr-blank.txt";
210 case NTS_MODE_SUPERVISOR:
211 log_file = "log/log-supervisor.txt";
212 stderr_file = "log/stderr-supervisor.txt";
215 case NTS_MODE_GENERATE_DATA:
216 log_file = "log/log-generate.txt";
217 stderr_file = "log/stderr-generate.txt";
221 log_file = "log/log.txt";
222 stderr_file = "log/stderr.txt";
227 log_redirect_stderr(stderr_file);
230 getcwd(cwd, sizeof(cwd));
231 log_add_verbose(2, "[framework] current working dir is: %s\n", cwd);
233 //init rand generator if needed
234 if(framework_arguments.no_rand == false) {
238 rand_init_fixed(framework_arguments.fixed_seed);
241 log_add_verbose(2, "[framework] app was called: ");
242 for(int i = 0; i < argc; i++) {
243 log_add(2, "%s ", argv[i]);
247 if(framework_env_init() != NTS_ERR_OK) {
248 log_error("[framework] framework_env_init() failed\n");
249 return NTS_ERR_FAILED;
252 if(framework_config_init() != NTS_ERR_OK) {
253 log_error("[framework] framework_config_init() failed\n");
254 return NTS_ERR_FAILED;
257 log_add_verbose(2, "[framework] init complete\n");
261 static int framework_env_init(void) {
262 log_add_verbose(2, "[framework-env] started\n");
265 The following env vars are taken care of by framework_init()
266 framework_environment.nts.version
267 framework_environment.nts.build_time
270 framework_environment.nts.manual = getenv(ENV_VAR_NTS_MANUAL) ? true : false;
271 framework_environment.nts.function_type = getenv(ENV_VAR_NTS_FUNCTION_TYPE) ? strdup(getenv(ENV_VAR_NTS_FUNCTION_TYPE)) : strdup("");
272 framework_environment.nts.nf_standalone_start_features = getenv(ENV_VAR_NTS_NF_STANDALONE_START_FEATURES) ? strdup(getenv(ENV_VAR_NTS_NF_STANDALONE_START_FEATURES)) : strdup("");
273 framework_environment.nts.nf_mount_point_addressing_method = getenv(ENV_VAR_NTS_NF_MOUNT_POINT_ADDRESSING_METHOD) ? strdup(getenv(ENV_VAR_NTS_NF_MOUNT_POINT_ADDRESSING_METHOD)) : strdup("docker-mapping");
275 framework_environment.settings.docker_repository = getenv(ENV_VAR_DOCKER_REPOSITORY) ? strdup(getenv(ENV_VAR_DOCKER_REPOSITORY)) : strdup("");
276 if(strlen(framework_environment.settings.docker_repository)) {
277 if(framework_environment.settings.docker_repository[strlen(framework_environment.settings.docker_repository) - 1] == '/') {
278 framework_environment.settings.docker_repository[strlen(framework_environment.settings.docker_repository) - 1] = 0;
281 framework_environment.settings.docker_engine_version = getenv(ENV_VAR_DOCKER_ENGINE_VERSION) ? strdup(getenv(ENV_VAR_DOCKER_ENGINE_VERSION)) : strdup("1.40");
282 framework_environment.settings.hostname = getenv(ENV_VAR_HOSTNAME) ? strdup(getenv(ENV_VAR_HOSTNAME)) : strdup("localhost");
284 bool ip_ok = get_local_ips("eth0", &framework_environment.settings.ip_v4, &framework_environment.settings.ip_v6);
286 log_error("[framework-env] could not get local IP addresses\n");
289 char *ipv6_env_var = getenv(ENV_VAR_IPV6ENABLED);
290 if(ipv6_env_var == 0) {
291 log_error("[framework-env] could not get the IPv6 Enabled env variable\n");
293 framework_environment.settings.ip_v6_enabled = (strcmp(ipv6_env_var, "true") == 0) ? true : false;
294 framework_environment.settings.ssh_connections = get_int_from_string_with_default(getenv(ENV_VAR_SSH_CONNECTIONS), 1);
295 framework_environment.settings.tls_connections = get_int_from_string_with_default(getenv(ENV_VAR_TLS_CONNECTIONS), 0);
296 framework_environment.settings.ftp_connections = 1;
297 framework_environment.settings.sftp_connections = 1;
299 //build version and build time are set in the begining of the function
300 framework_environment.host.ip = getenv(ENV_VAR_HOST_IP) ? strdup(getenv(ENV_VAR_HOST_IP)) : strdup("127.0.0.1");
301 framework_environment.host.base_port = get_int_from_string_with_default(getenv(ENV_VAR_HOST_BASE_PORT), 1000);
302 framework_environment.host.ssh_base_port = get_int_from_string_with_default(getenv(ENV_VAR_HOST_NETCONF_SSH_BASE_PORT), 0);
303 framework_environment.host.tls_base_port = get_int_from_string_with_default(getenv(ENV_VAR_HOST_NETCONF_TLS_BASE_PORT), 0);
304 framework_environment.host.ftp_base_port = get_int_from_string_with_default(getenv(ENV_VAR_HOST_TRANSFER_FTP_BASE_PORT), 0);
305 framework_environment.host.sftp_base_port = get_int_from_string_with_default(getenv(ENV_VAR_HOST_TRANSFER_SFTP_BASE_PORT), 0);
307 framework_environment.sdn_controller.protocol = getenv(ENV_VAR_SDN_CONTROLLER_IP) ? strdup(getenv(ENV_VAR_SDN_CONTROLLER_PROTOCOL)) : strdup("https");
308 framework_environment.sdn_controller.ip = getenv(ENV_VAR_SDN_CONTROLLER_IP) ? strdup(getenv(ENV_VAR_SDN_CONTROLLER_IP)) : strdup("127.0.0.1");
309 framework_environment.sdn_controller.port = get_int_from_string_with_default(getenv(ENV_VAR_SDN_CONTROLLER_PORT), 8181);
310 framework_environment.sdn_controller.callhome_port = get_int_from_string_with_default(getenv(ENV_VAR_SDN_CONTROLLER_CALLHOME_PORT), 6666);
311 framework_environment.sdn_controller.username = getenv(ENV_VAR_SDN_CONTROLLER_USERNAME) ? strdup(getenv(ENV_VAR_SDN_CONTROLLER_USERNAME)) : strdup("admin");
312 framework_environment.sdn_controller.password = getenv(ENV_VAR_SDN_CONTROLLER_PASSWORD) ? strdup(getenv(ENV_VAR_SDN_CONTROLLER_PASSWORD)) : strdup("admin");
314 framework_environment.ves_endpoint.common_header_version = getenv(ENV_VAR_VES_COMMON_HEADER_VERSION) ? strdup(getenv(ENV_VAR_VES_COMMON_HEADER_VERSION)) : strdup("7.2");
315 framework_environment.ves_endpoint.protocol = getenv(ENV_VAR_VES_ENDPOINT_PROTOCOL) ? strdup(getenv(ENV_VAR_VES_ENDPOINT_PROTOCOL)) : strdup("https");
316 framework_environment.ves_endpoint.ip = getenv(ENV_VAR_VES_ENDPOINT_IP) ? strdup(getenv(ENV_VAR_VES_ENDPOINT_IP)) : strdup("127.0.0.1");
317 framework_environment.ves_endpoint.port = get_int_from_string_with_default(getenv(ENV_VAR_VES_ENDPOINT_PORT), 1234);
318 framework_environment.ves_endpoint.auth_method = getenv(ENV_VAR_VES_ENDPOINT_AUTH_METHOD) ? strdup(getenv(ENV_VAR_VES_ENDPOINT_AUTH_METHOD)) : strdup("no-auth");
319 framework_environment.ves_endpoint.username = getenv(ENV_VAR_VES_ENDPOINT_USERNAME) ? strdup(getenv(ENV_VAR_VES_ENDPOINT_USERNAME)) : strdup("admin");
320 framework_environment.ves_endpoint.password = getenv(ENV_VAR_VES_ENDPOINT_PASSWORD) ? strdup(getenv(ENV_VAR_VES_ENDPOINT_PASSWORD)) : strdup("admin");
321 framework_environment.ves_endpoint.certificate = getenv(ENV_VAR_VES_ENDPOINT_CERTIFICATE) ? strdup(getenv(ENV_VAR_VES_ENDPOINT_CERTIFICATE)) : strdup("");
323 log_add_verbose(2, "[framework-env] nts.manual = %d\n", framework_environment.nts.manual);
324 log_add_verbose(2, "[framework-env] nts.version = %s\n", framework_environment.nts.version);
325 log_add_verbose(2, "[framework-env] nts.build_time = %s\n", framework_environment.nts.build_time);
326 log_add_verbose(2, "[framework-env] nts.function_type = %s\n", framework_environment.nts.function_type);
327 log_add_verbose(2, "[framework-env] nts.nf_standalone_start_features = %s\n", framework_environment.nts.nf_standalone_start_features);
328 log_add_verbose(2, "[framework-env] nts.nf_mount_point_addressing_method = %s\n", framework_environment.nts.nf_mount_point_addressing_method);
330 log_add_verbose(2, "[framework-env] settings.docker_engine_version = %s\n", framework_environment.settings.docker_engine_version);
331 log_add_verbose(2, "[framework-env] settings.docker_repository = %s\n", framework_environment.settings.docker_repository);
332 log_add_verbose(2, "[framework-env] settings.hostname = %s\n", framework_environment.settings.hostname);
333 log_add_verbose(2, "[framework-env] settings.ip_v4 = %s\n", framework_environment.settings.ip_v4);
334 log_add_verbose(2, "[framework-env] settings.ip_v6 = %s\n", framework_environment.settings.ip_v6);
335 log_add_verbose(2, "[framework-env] settings.ip_v6_enabled = %s\n", framework_environment.settings.ip_v6_enabled ? "true" : "false");
336 log_add_verbose(2, "[framework-env] settings.ssh_connections = %d\n", framework_environment.settings.ssh_connections);
337 log_add_verbose(2, "[framework-env] settings.tls_connections = %d\n", framework_environment.settings.tls_connections);
338 log_add_verbose(2, "[framework-env] settings.ftp_connections = %d\n", framework_environment.settings.ftp_connections);
339 log_add_verbose(2, "[framework-env] settings.sftp_connections = %d\n", framework_environment.settings.sftp_connections);
342 if(framework_environment.host.base_port < 1000) {
343 log_add_verbose(2, "[framework-env] host.base_port < 1000 -> disabling\n");
344 framework_environment.host.base_port = 0;
347 if(framework_environment.host.ssh_base_port < 1000) {
348 log_add_verbose(2, "[framework-env] host.ssh_base_port < 1000 -> using base_port\n");
349 framework_environment.host.ssh_base_port = framework_environment.host.base_port;
352 if(framework_environment.host.tls_base_port < 1000) {
353 log_add_verbose(2, "[framework-env] host.tls_base_port < 1000 -> using base_port\n");
354 framework_environment.host.tls_base_port = framework_environment.host.base_port;
357 if(framework_environment.host.ftp_base_port < 1000) {
358 log_add_verbose(2, "[framework-env] host.ftp_base_port < 1000 -> using base_port\n");
359 framework_environment.host.ftp_base_port = framework_environment.host.base_port;
362 if(framework_environment.host.sftp_base_port < 1000) {
363 log_add_verbose(2, "[framework-env] host.sftp_base_port < 1000 -> using base_port\n");
364 framework_environment.host.sftp_base_port = framework_environment.host.base_port;
367 if(framework_environment.host.base_port == 0) {
368 if(framework_environment.host.ssh_base_port == 0) {
369 log_error("[framework-env] host.ssh_base_port unknown\n");
370 return NTS_ERR_FAILED;
373 if(framework_environment.host.tls_base_port == 0) {
374 log_error("[framework-env] host.tls_base_port unknown\n");
375 return NTS_ERR_FAILED;
378 if(framework_environment.host.ftp_base_port == 0) {
379 log_error("[framework-env] host.ftp_base_port unknown\n");
380 return NTS_ERR_FAILED;
383 if(framework_environment.host.sftp_base_port == 0) {
384 log_error("[framework-env] host.sftp_base_port unknown\n");
385 return NTS_ERR_FAILED;
389 log_add_verbose(2, "[framework-env] host.ip = %s\n", framework_environment.host.ip);
390 if(framework_environment.settings.ip_v6_enabled) {
391 if(strstr(framework_environment.host.ip, ".")) {
392 log_error("[framework-env] host.ip is an invalid IP v6\n");
393 return NTS_ERR_FAILED;
397 if(strstr(framework_environment.host.ip, ":")) {
398 log_error("[framework-env] host.ip is an invalid IP v4\n");
399 return NTS_ERR_FAILED;
403 log_add_verbose(2, "[framework-env] host.base_port = %d\n", framework_environment.host.base_port);
404 log_add_verbose(2, "[framework-env] host.ssh_base_port = %d\n", framework_environment.host.ssh_base_port);
405 log_add_verbose(2, "[framework-env] host.tls_base_port = %d\n", framework_environment.host.tls_base_port);
406 log_add_verbose(2, "[framework-env] host.ftp_base_port = %d\n", framework_environment.host.ftp_base_port);
407 log_add_verbose(2, "[framework-env] host.sftp_base_port = %d\n", framework_environment.host.sftp_base_port);
409 log_add_verbose(2, "[framework-env] sdn_controller.protocol = %s\n", framework_environment.sdn_controller.protocol);
410 log_add_verbose(2, "[framework-env] sdn_controller.ip = %s\n", framework_environment.sdn_controller.ip);
411 log_add_verbose(2, "[framework-env] sdn_controller.port = %d\n", framework_environment.sdn_controller.port);
412 log_add_verbose(2, "[framework-env] sdn_controller.callhome_port = %d\n", framework_environment.sdn_controller.callhome_port);
413 log_add_verbose(2, "[framework-env] sdn_controller.username = %s\n", framework_environment.sdn_controller.username);
414 log_add_verbose(2, "[framework-env] sdn_controller.password = %s\n", framework_environment.sdn_controller.password);
416 log_add_verbose(2, "[framework-env] ves_endpoint.common_header_version = %s\n", framework_environment.ves_endpoint.common_header_version);
417 log_add_verbose(2, "[framework-env] ves_endpoint.protocol = %s\n", framework_environment.ves_endpoint.protocol);
418 log_add_verbose(2, "[framework-env] ves_endpoint.ip = %s\n", framework_environment.ves_endpoint.ip);
419 log_add_verbose(2, "[framework-env] ves_endpoint.port = %d\n", framework_environment.ves_endpoint.port);
420 log_add_verbose(2, "[framework-env] ves_endpoint.auth_method = %s\n", framework_environment.ves_endpoint.auth_method);
421 log_add_verbose(2, "[framework-env] ves_endpoint.username = %s\n", framework_environment.ves_endpoint.username);
422 log_add_verbose(2, "[framework-env] ves_endpoint.password = %s\n", framework_environment.ves_endpoint.password);
423 log_add_verbose(2, "[framework-env] ves_endpoint.certificate = %s\n", framework_environment.ves_endpoint.certificate);
425 log_add_verbose(2, "[framework-env] finished\n");
429 static int framework_config_init(void) {
430 log_add_verbose(2, "[framework-config] started\n");
433 framework_config.docker.excluded_modules = 0;
434 framework_config.docker.excluded_modules_count = 0;
435 framework_config.docker.excluded_features = 0;
436 framework_config.docker.excluded_features_count = 0;
438 framework_config.supervisor.rules_count = 0;
439 framework_config.supervisor.rules = 0;
441 framework_config.datastore_generate.debug_max_string_size = 0;
442 framework_config.datastore_generate.excluded_modules = 0;
443 framework_config.datastore_generate.excluded_modules_count = 0;
444 framework_config.datastore_generate.default_list_instances = 1;
445 framework_config.datastore_generate.custom_list_instances_count = 0;
446 framework_config.datastore_generate.custom_list_instances = 0;
447 framework_config.datastore_generate.restrict_schema_count = 0;
448 framework_config.datastore_generate.restrict_schema = 0;
450 framework_config.datastore_populate.random_generation_enabled = 1;
451 framework_config.datastore_populate.preg_operational_count = 0;
452 framework_config.datastore_populate.preg_operational = 0;
453 framework_config.datastore_populate.preg_running_count = 0;
454 framework_config.datastore_populate.preg_running = 0;
457 char *config_file = "config/config.json";
458 if(file_exists("/opt/dev/config/config.json")) {
459 config_file = "/opt/dev/config/config.json";
460 log_add_verbose(1, LOG_COLOR_BOLD_MAGENTA"config.json is loaded from external volume!\n"LOG_COLOR_RESET);
463 if(!dir_exists("config")) {
464 log_add_verbose(2, "[framework-config] config/ folder wasn't found; created.\n");
465 mkdir("config", 0777);
468 if(!file_exists("config/config.json")) {
469 log_add_verbose(2, "[framework-config] config.json file missing; created.\n");
470 file_touch("config/config.json", "{}");
474 log_add_verbose(2, "[framework-config] parsing config.json from %s\n", config_file);
475 char *config_contents = file_read_content(config_file);
476 cJSON *json = cJSON_Parse(config_contents);
477 free(config_contents);
479 log_error("[framework-config] config.json error: %s\n", cJSON_GetErrorPtr());
485 if(framework_arguments.nts_mode == NTS_MODE_CONTAINER_INIT) {
486 main_node = cJSON_GetObjectItem(json, "container-rules");
488 node = cJSON_GetObjectItem(main_node, "excluded-modules");
490 if(cJSON_IsArray(node)) {
492 cJSON_ArrayForEach(element, node) {
493 if(cJSON_IsString(element)) {
494 log_add_verbose(2, "[framework-config] adding container-rules/exclude-modules: %s\n", element->valuestring);
495 framework_config.docker.excluded_modules = (char **)realloc(framework_config.docker.excluded_modules, sizeof(char*) * (framework_config.docker.excluded_modules_count + 1));
496 if(!framework_config.docker.excluded_modules) {
497 log_error("[framework-config] bad realloc\n");
499 framework_config.docker.excluded_modules[framework_config.docker.excluded_modules_count] = (char *)malloc(sizeof(char) * (strlen(element->valuestring) + 1));
500 if(!framework_config.docker.excluded_modules[framework_config.docker.excluded_modules_count]) {
501 log_error("[framework-config] bad malloc\n");
503 strcpy(framework_config.docker.excluded_modules[framework_config.docker.excluded_modules_count], element->valuestring);
504 framework_config.docker.excluded_modules_count++;
510 node = cJSON_GetObjectItem(main_node, "excluded-features");
512 if(cJSON_IsArray(node)) {
514 cJSON_ArrayForEach(element, node) {
515 if(cJSON_IsString(element)) {
516 log_add_verbose(2, "[framework-config] adding container-rules/excluded-features: %s\n", element->valuestring);
517 framework_config.docker.excluded_features = (char **)realloc(framework_config.docker.excluded_features, sizeof(char*) * (framework_config.docker.excluded_features_count + 1));
518 if(!framework_config.docker.excluded_features) {
519 log_error("[framework-config] bad realloc\n");
521 framework_config.docker.excluded_features[framework_config.docker.excluded_features_count] = (char *)malloc(sizeof(char) * (strlen(element->valuestring) + 1));
522 if(!framework_config.docker.excluded_features[framework_config.docker.excluded_features_count]) {
523 log_error("[framework-config] bad malloc\n");
525 strcpy(framework_config.docker.excluded_features[framework_config.docker.excluded_features_count], element->valuestring);
526 framework_config.docker.excluded_features_count++;
533 else if(framework_arguments.nts_mode == NTS_MODE_SUPERVISOR) {
534 main_node = cJSON_GetObjectItem(json, "supervisor-rules");
537 cJSON_ArrayForEach(app, main_node) {
538 if(cJSON_IsObject(app)) {
539 cJSON *object = cJSON_GetObjectItem(app, "path");
541 framework_config.supervisor.rules = (supervisor_rules_t *)realloc(framework_config.supervisor.rules, sizeof(supervisor_rules_t) * (framework_config.supervisor.rules_count + 1));
542 if(!framework_config.supervisor.rules) {
543 log_error("[framework-config] bad realloc\n");
546 char *path = strdup(object->valuestring);
547 bool autorestart = false;
548 bool nomanual = false;
549 char *stdout_path = 0;
550 char *stderr_path = 0;
554 cJSON *args_json = cJSON_GetObjectItem(app, "args");
556 args_count = cJSON_GetArraySize(args_json);
558 args = malloc(sizeof(char *) * args_count);
561 cJSON_ArrayForEach(arg, args_json) {
562 args[i] = strdup(arg->valuestring);
568 object = cJSON_GetObjectItem(app, "autorestart");
570 autorestart = object->valueint;
573 object = cJSON_GetObjectItem(app, "nomanual");
575 nomanual = object->valueint;
578 object = cJSON_GetObjectItem(app, "stdout");
580 stdout_path = strdup(object->valuestring);
583 object = cJSON_GetObjectItem(app, "stderr");
585 stderr_path = strdup(object->valuestring);
588 framework_config.supervisor.rules[framework_config.supervisor.rules_count].name = strdup(app->string);
589 framework_config.supervisor.rules[framework_config.supervisor.rules_count].path = path;
590 framework_config.supervisor.rules[framework_config.supervisor.rules_count].args = args;
591 framework_config.supervisor.rules[framework_config.supervisor.rules_count].args_count = args_count;
592 framework_config.supervisor.rules[framework_config.supervisor.rules_count].autorestart = autorestart;
593 framework_config.supervisor.rules[framework_config.supervisor.rules_count].nomanual = nomanual;
594 framework_config.supervisor.rules[framework_config.supervisor.rules_count].stdout_path = stdout_path;
595 framework_config.supervisor.rules[framework_config.supervisor.rules_count].stderr_path = stderr_path;
597 log_add_verbose(2, "[framework-config] adding supervisor command: %s with autorestart: %d\n", path, autorestart);
598 framework_config.supervisor.rules_count++;
605 main_node = cJSON_GetObjectItem(json, "datastore-random-generation-rules");
607 node = cJSON_GetObjectItem(main_node, "excluded-modules");
609 if(cJSON_IsArray(node)) {
611 cJSON_ArrayForEach(element, node) {
612 if(cJSON_IsString(element)) {
613 log_add_verbose(2, "[framework-config] adding datastore-random-generation-rules/excluded-modules: %s\n", element->valuestring);
614 framework_config.datastore_generate.excluded_modules = (char **)realloc(framework_config.datastore_generate.excluded_modules, sizeof(char*) * (framework_config.datastore_generate.excluded_modules_count + 1));
615 if(!framework_config.datastore_generate.excluded_modules) {
616 log_error("[framework-config] bad realloc\n");
618 framework_config.datastore_generate.excluded_modules[framework_config.datastore_generate.excluded_modules_count] = (char *)malloc(sizeof(char) * (strlen(element->valuestring) + 1));
619 if(!framework_config.datastore_generate.excluded_modules[framework_config.datastore_generate.excluded_modules_count]) {
620 log_error("[framework-config] bad malloc\n");
622 strcpy(framework_config.datastore_generate.excluded_modules[framework_config.datastore_generate.excluded_modules_count], element->valuestring);
623 framework_config.datastore_generate.excluded_modules_count++;
629 node = cJSON_GetObjectItem(main_node, "debug-max-string-size");
631 framework_config.datastore_generate.debug_max_string_size = node->valueint;
632 log_add_verbose(2, "[framework-config] setting datastore-random-generation-rules/debug-max-string-size: %d\n", framework_config.datastore_generate.debug_max_string_size);
635 node = cJSON_GetObjectItem(main_node, "default-list-instances");
637 if(cJSON_IsNumber(node)) {
638 framework_config.datastore_generate.default_list_instances = node->valueint;
639 log_add_verbose(2, "[framework-config] setting datastore-random-generation-rules/default-list-instances: %d\n", framework_config.datastore_generate.default_list_instances);
643 node = cJSON_GetObjectItem(main_node, "custom-list-instances");
645 if(cJSON_IsArray(node)) {
647 cJSON_ArrayForEach(element, node) {
648 if(cJSON_IsObject(element)) {
650 cJSON_ArrayForEach(object, element) {
651 char *path = object->string;
652 int count = object->valueint;
653 log_add_verbose(2, "[framework-config] adding datastore-random-generation-rules/custom-list-instances %s - %d\n", path, count);
654 framework_config.datastore_generate.custom_list_instances = (custom_list_instances_t *)realloc(framework_config.datastore_generate.custom_list_instances, sizeof(custom_list_instances_t) * (framework_config.datastore_generate.custom_list_instances_count + 1));
655 if(!framework_config.datastore_generate.custom_list_instances) {
656 log_error("[framework-config] bad realloc\n");
659 framework_config.datastore_generate.custom_list_instances[framework_config.datastore_generate.custom_list_instances_count].path = (char *)malloc(sizeof(char) * (strlen(path) + 1));
660 if(!framework_config.datastore_generate.custom_list_instances[framework_config.datastore_generate.custom_list_instances_count].path) {
661 log_error("[framework-config] bad malloc\n");
663 strcpy(framework_config.datastore_generate.custom_list_instances[framework_config.datastore_generate.custom_list_instances_count].path, path);
664 framework_config.datastore_generate.custom_list_instances[framework_config.datastore_generate.custom_list_instances_count].count = count;
665 framework_config.datastore_generate.custom_list_instances_count++;
672 node = cJSON_GetObjectItem(main_node, "restrict-schema");
674 if(cJSON_IsArray(node)) {
676 cJSON_ArrayForEach(element, node) {
677 if(cJSON_IsObject(element)) {
679 cJSON_ArrayForEach(object, element) {
680 char *path = object->string;
682 log_add_verbose(2, "[framework-config] adding datastore-random-generation-rules/restrict-schema: %s with values:", path);
683 framework_config.datastore_generate.restrict_schema = (restrict_schema_t *)realloc(framework_config.datastore_generate.restrict_schema, sizeof(restrict_schema_t) * (framework_config.datastore_generate.restrict_schema_count + 1));
684 if(!framework_config.datastore_generate.restrict_schema) {
685 log_error("[framework-config] bad realloc\n");
688 framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].path = (char *)malloc(sizeof(char) * (strlen(path) + 1));
689 if(!framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].path) {
690 log_error("[framework-config] bad malloc\n");
692 strcpy(framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].path, path);
695 framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values_count = 0;
696 framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values = 0;
697 framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].index = 0;
699 cJSON_ArrayForEach(value, object) {
700 if(cJSON_IsString(value)) {
701 framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values = (char **)realloc(framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values, sizeof(char*) * (framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values_count + 1));
702 if(!framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values) {
703 log_error("[framework-config] bad realloc\n");
705 framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values[framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values_count] = (char *)malloc(sizeof(char) * (strlen(value->valuestring) + 1));
706 if(!framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values[framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values_count]) {
707 log_error("[framework-config] bad malloc\n");
709 strcpy(framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values[framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values_count], value->valuestring);
710 framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values_count++;
712 log_add(2, " %s", value->valuestring);
717 framework_config.datastore_generate.restrict_schema_count++;
725 main_node = cJSON_GetObjectItem(json, "datastore-populate-rules");
727 node = cJSON_GetObjectItem(main_node, "random-generation-enabled");
729 framework_config.datastore_populate.random_generation_enabled = node->valueint;
730 log_add_verbose(2, "[framework-config] setting datastore-populate-rules/random-generation-enabled: %d\n", framework_config.datastore_populate.random_generation_enabled);
733 log_add_verbose(2, "[framework-config] setting datastore-populate-rules/random-generation-enabled: %d [default value]\n", framework_config.datastore_populate.random_generation_enabled);
736 node = cJSON_GetObjectItem(main_node, "pre-generated-operational-data");
738 if(cJSON_IsArray(node)) {
740 cJSON_ArrayForEach(element, node) {
741 if(cJSON_IsString(element)) {
742 log_add_verbose(2, "[framework-config] adding datastore-populate-rules/pre-generated-operational-data: %s\n", element->valuestring);
743 framework_config.datastore_populate.preg_operational = (char **)realloc(framework_config.datastore_populate.preg_operational, sizeof(char*) * (framework_config.datastore_populate.preg_operational_count + 1));
744 if(!framework_config.datastore_populate.preg_operational) {
745 log_error("[framework-config] bad realloc\n");
747 framework_config.datastore_populate.preg_operational[framework_config.datastore_populate.preg_operational_count] = (char *)malloc(sizeof(char) * (strlen(element->valuestring) + 1));
748 if(!framework_config.datastore_populate.preg_operational[framework_config.datastore_populate.preg_operational_count]) {
749 log_error("[framework-config] bad malloc\n");
751 strcpy(framework_config.datastore_populate.preg_operational[framework_config.datastore_populate.preg_operational_count], element->valuestring);
752 framework_config.datastore_populate.preg_operational_count++;
758 node = cJSON_GetObjectItem(main_node, "pre-generated-running-data");
760 if(cJSON_IsArray(node)) {
762 cJSON_ArrayForEach(element, node) {
763 if(cJSON_IsString(element)) {
764 log_add_verbose(2, "[framework-config] adding datastore-populate-rules/pre-generated-running-data: %s\n", element->valuestring);
765 framework_config.datastore_populate.preg_running = (char **)realloc(framework_config.datastore_populate.preg_running, sizeof(char*) * (framework_config.datastore_populate.preg_running_count + 1));
766 if(!framework_config.datastore_populate.preg_running) {
767 log_error("[framework-config] bad realloc\n");
769 framework_config.datastore_populate.preg_running[framework_config.datastore_populate.preg_running_count] = (char *)malloc(sizeof(char) * (strlen(element->valuestring) + 1));
770 if(!framework_config.datastore_populate.preg_running[framework_config.datastore_populate.preg_running_count]) {
771 log_error("[framework-config] bad malloc\n");
773 strcpy(framework_config.datastore_populate.preg_running[framework_config.datastore_populate.preg_running_count], element->valuestring);
774 framework_config.datastore_populate.preg_running_count++;
786 log_add_verbose(2, "[framework-config] finished parsing config.json\n");
791 void framework_free(void) {
792 log_add_verbose(2, "[framework-config] framework_free()... ");
798 free((char *)argp_program_version);
799 argp_program_version = 0;
801 free(framework_environment.nts.version);
802 free(framework_environment.nts.build_time);
803 free(framework_environment.nts.function_type);
804 free(framework_environment.nts.nf_standalone_start_features);
805 free(framework_environment.nts.nf_mount_point_addressing_method);
806 free(framework_environment.settings.ip_v4);
807 free(framework_environment.settings.ip_v6);
808 free(framework_environment.settings.docker_engine_version);
809 free(framework_environment.settings.docker_repository);
810 free(framework_environment.settings.hostname);
811 free(framework_environment.host.ip);
812 free(framework_environment.sdn_controller.protocol);
813 free(framework_environment.sdn_controller.ip);
814 free(framework_environment.sdn_controller.username);
815 free(framework_environment.sdn_controller.password);
816 free(framework_environment.ves_endpoint.common_header_version);
817 free(framework_environment.ves_endpoint.protocol);
818 free(framework_environment.ves_endpoint.ip);
819 free(framework_environment.ves_endpoint.auth_method);
820 free(framework_environment.ves_endpoint.username);
821 free(framework_environment.ves_endpoint.password);
822 free(framework_environment.ves_endpoint.certificate);
824 free(framework_arguments.print_structure_xpath);
825 framework_arguments.print_structure_xpath = 0;
827 for(int i = 0; i < framework_config.supervisor.rules_count; i++) {
828 free(framework_config.supervisor.rules[i].name);
829 free(framework_config.supervisor.rules[i].path);
830 for(int j = 0; j < framework_config.supervisor.rules[i].args_count; j++) {
831 free(framework_config.supervisor.rules[i].args[j]);
833 free(framework_config.supervisor.rules[i].args);
834 free(framework_config.supervisor.rules[i].stdout_path);
835 free(framework_config.supervisor.rules[i].stderr_path);
838 free(framework_config.supervisor.rules);
840 for(int i = 0; i < framework_config.docker.excluded_modules_count; i++) {
841 free(framework_config.docker.excluded_modules[i]);
843 free(framework_config.docker.excluded_modules);
845 for(int i = 0; i < framework_config.docker.excluded_features_count; i++) {
846 free(framework_config.docker.excluded_features[i]);
848 free(framework_config.docker.excluded_features);
850 for(int i = 0; i < framework_config.datastore_generate.excluded_modules_count; i++) {
851 free(framework_config.datastore_generate.excluded_modules[i]);
853 free(framework_config.datastore_generate.excluded_modules);
856 for(int i = 0; i < framework_config.datastore_generate.custom_list_instances_count; i++) {
857 free(framework_config.datastore_generate.custom_list_instances[i].path);
860 free(framework_config.datastore_generate.custom_list_instances);
862 for(int i = 0; i < framework_config.datastore_generate.restrict_schema_count; i++) {
863 free(framework_config.datastore_generate.restrict_schema[i].path);
864 for(int j = 0; j < framework_config.datastore_generate.restrict_schema[i].values_count; j++) {
865 free(framework_config.datastore_generate.restrict_schema[i].values[j]);
867 free(framework_config.datastore_generate.restrict_schema[i].values);
869 free(framework_config.datastore_generate.restrict_schema);
871 for(int i = 0; i < framework_config.datastore_populate.preg_operational_count; i++) {
872 free(framework_config.datastore_populate.preg_operational[i]);
874 free(framework_config.datastore_populate.preg_operational);
876 for(int i = 0; i < framework_config.datastore_populate.preg_running_count; i++) {
877 free(framework_config.datastore_populate.preg_running[i]);
879 free(framework_config.datastore_populate.preg_running);
882 log_add(2, "done\n");
886 static void framework_signal_handler(int signo) {
887 framework_sigint = 1;
890 static error_t parse_opt(int key, char *arg, struct argp_state *state) {
891 framework_arguments_t *iter_arguments = state->input;
894 iter_arguments->nts_mode = NTS_MODE_CONTAINER_INIT;
898 iter_arguments->nts_mode = NTS_MODE_SUPERVISOR;
902 iter_arguments->nts_mode = NTS_MODE_MANAGER;
906 iter_arguments->nts_mode = NTS_MODE_NETWORK_FUNCTION;
910 iter_arguments->nts_mode = NTS_MODE_BLANK;
914 iter_arguments->nts_mode = NTS_MODE_GENERATE_DATA;
918 iter_arguments->nts_mode = NTS_MODE_TEST;
922 iter_arguments->no_rand = true;
923 framework_arguments.fixed_seed = 0;
926 framework_arguments.fixed_seed *= 10;
927 framework_arguments.fixed_seed += arg[i] - '0';
933 iter_arguments->verbosity_level = arg[0] - '0';
941 iter_arguments->print_root_paths = true;
945 iter_arguments->print_structure_xpath = (char *)malloc(sizeof(char) * (strlen(arg) + 1));
946 if(!iter_arguments->print_structure_xpath) {
947 log_error("[framework-arg] bad malloc\n");
950 strcpy(iter_arguments->print_structure_xpath, arg);
951 if(arg[strlen(arg) - 1] == '/') {
952 iter_arguments->print_structure_xpath[strlen(arg) - 1] = 0;
957 if (state->arg_num >= 2) {
967 return ARGP_ERR_UNKNOWN;