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");
313 framework_environment.sdn_controller.port_absent = (getenv(ENV_VAR_SDN_CONTROLLER_PORT) == 0) ? true : false;
315 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");
316 framework_environment.ves_endpoint.protocol = getenv(ENV_VAR_VES_ENDPOINT_PROTOCOL) ? strdup(getenv(ENV_VAR_VES_ENDPOINT_PROTOCOL)) : strdup("https");
317 framework_environment.ves_endpoint.ip = getenv(ENV_VAR_VES_ENDPOINT_IP) ? strdup(getenv(ENV_VAR_VES_ENDPOINT_IP)) : strdup("127.0.0.1");
318 framework_environment.ves_endpoint.port = get_int_from_string_with_default(getenv(ENV_VAR_VES_ENDPOINT_PORT), 1234);
319 framework_environment.ves_endpoint.auth_method = getenv(ENV_VAR_VES_ENDPOINT_AUTH_METHOD) ? strdup(getenv(ENV_VAR_VES_ENDPOINT_AUTH_METHOD)) : strdup("no-auth");
320 framework_environment.ves_endpoint.username = getenv(ENV_VAR_VES_ENDPOINT_USERNAME) ? strdup(getenv(ENV_VAR_VES_ENDPOINT_USERNAME)) : strdup("admin");
321 framework_environment.ves_endpoint.password = getenv(ENV_VAR_VES_ENDPOINT_PASSWORD) ? strdup(getenv(ENV_VAR_VES_ENDPOINT_PASSWORD)) : strdup("admin");
322 framework_environment.ves_endpoint.certificate = getenv(ENV_VAR_VES_ENDPOINT_CERTIFICATE) ? strdup(getenv(ENV_VAR_VES_ENDPOINT_CERTIFICATE)) : strdup("");
323 framework_environment.ves_endpoint.port_absent = (getenv(ENV_VAR_VES_ENDPOINT_PORT) == 0) ? true : false;
325 log_add_verbose(2, "[framework-env] nts.manual = %d\n", framework_environment.nts.manual);
326 log_add_verbose(2, "[framework-env] nts.version = %s\n", framework_environment.nts.version);
327 log_add_verbose(2, "[framework-env] nts.build_time = %s\n", framework_environment.nts.build_time);
328 log_add_verbose(2, "[framework-env] nts.function_type = %s\n", framework_environment.nts.function_type);
329 log_add_verbose(2, "[framework-env] nts.nf_standalone_start_features = %s\n", framework_environment.nts.nf_standalone_start_features);
330 log_add_verbose(2, "[framework-env] nts.nf_mount_point_addressing_method = %s\n", framework_environment.nts.nf_mount_point_addressing_method);
332 log_add_verbose(2, "[framework-env] settings.docker_engine_version = %s\n", framework_environment.settings.docker_engine_version);
333 log_add_verbose(2, "[framework-env] settings.docker_repository = %s\n", framework_environment.settings.docker_repository);
334 log_add_verbose(2, "[framework-env] settings.hostname = %s\n", framework_environment.settings.hostname);
335 log_add_verbose(2, "[framework-env] settings.ip_v4 = %s\n", framework_environment.settings.ip_v4);
336 log_add_verbose(2, "[framework-env] settings.ip_v6 = %s\n", framework_environment.settings.ip_v6);
337 log_add_verbose(2, "[framework-env] settings.ip_v6_enabled = %s\n", framework_environment.settings.ip_v6_enabled ? "true" : "false");
338 log_add_verbose(2, "[framework-env] settings.ssh_connections = %d\n", framework_environment.settings.ssh_connections);
339 log_add_verbose(2, "[framework-env] settings.tls_connections = %d\n", framework_environment.settings.tls_connections);
340 log_add_verbose(2, "[framework-env] settings.ftp_connections = %d\n", framework_environment.settings.ftp_connections);
341 log_add_verbose(2, "[framework-env] settings.sftp_connections = %d\n", framework_environment.settings.sftp_connections);
344 if(framework_environment.host.base_port < 1000) {
345 log_add_verbose(2, "[framework-env] host.base_port < 1000 -> disabling\n");
346 framework_environment.host.base_port = 0;
349 if(framework_environment.host.ssh_base_port < 1000) {
350 log_add_verbose(2, "[framework-env] host.ssh_base_port < 1000 -> using base_port\n");
351 framework_environment.host.ssh_base_port = framework_environment.host.base_port;
354 if(framework_environment.host.tls_base_port < 1000) {
355 log_add_verbose(2, "[framework-env] host.tls_base_port < 1000 -> using base_port\n");
356 framework_environment.host.tls_base_port = framework_environment.host.base_port;
359 if(framework_environment.host.ftp_base_port < 1000) {
360 log_add_verbose(2, "[framework-env] host.ftp_base_port < 1000 -> using base_port\n");
361 framework_environment.host.ftp_base_port = framework_environment.host.base_port;
364 if(framework_environment.host.sftp_base_port < 1000) {
365 log_add_verbose(2, "[framework-env] host.sftp_base_port < 1000 -> using base_port\n");
366 framework_environment.host.sftp_base_port = framework_environment.host.base_port;
369 if(framework_environment.host.base_port == 0) {
370 if(framework_environment.host.ssh_base_port == 0) {
371 log_error("[framework-env] host.ssh_base_port unknown\n");
372 return NTS_ERR_FAILED;
375 if(framework_environment.host.tls_base_port == 0) {
376 log_error("[framework-env] host.tls_base_port unknown\n");
377 return NTS_ERR_FAILED;
380 if(framework_environment.host.ftp_base_port == 0) {
381 log_error("[framework-env] host.ftp_base_port unknown\n");
382 return NTS_ERR_FAILED;
385 if(framework_environment.host.sftp_base_port == 0) {
386 log_error("[framework-env] host.sftp_base_port unknown\n");
387 return NTS_ERR_FAILED;
391 log_add_verbose(2, "[framework-env] host.ip = %s\n", framework_environment.host.ip);
392 if(framework_environment.settings.ip_v6_enabled) {
393 if(strstr(framework_environment.host.ip, ".")) {
394 log_error("[framework-env] host.ip is an invalid IP v6\n");
395 return NTS_ERR_FAILED;
399 if(strstr(framework_environment.host.ip, ":")) {
400 log_error("[framework-env] host.ip is an invalid IP v4\n");
401 return NTS_ERR_FAILED;
405 log_add_verbose(2, "[framework-env] host.base_port = %d\n", framework_environment.host.base_port);
406 log_add_verbose(2, "[framework-env] host.ssh_base_port = %d\n", framework_environment.host.ssh_base_port);
407 log_add_verbose(2, "[framework-env] host.tls_base_port = %d\n", framework_environment.host.tls_base_port);
408 log_add_verbose(2, "[framework-env] host.ftp_base_port = %d\n", framework_environment.host.ftp_base_port);
409 log_add_verbose(2, "[framework-env] host.sftp_base_port = %d\n", framework_environment.host.sftp_base_port);
411 log_add_verbose(2, "[framework-env] sdn_controller.protocol = %s\n", framework_environment.sdn_controller.protocol);
412 log_add_verbose(2, "[framework-env] sdn_controller.ip = %s\n", framework_environment.sdn_controller.ip);
413 log_add_verbose(2, "[framework-env] sdn_controller.port = %d\n", framework_environment.sdn_controller.port);
414 log_add_verbose(2, "[framework-env] sdn_controller.callhome_port = %d\n", framework_environment.sdn_controller.callhome_port);
415 log_add_verbose(2, "[framework-env] sdn_controller.username = %s\n", framework_environment.sdn_controller.username);
416 log_add_verbose(2, "[framework-env] sdn_controller.password = %s\n", framework_environment.sdn_controller.password);
417 log_add_verbose(2, "[framework-env] sdn_controller.port_absent = %d\n", framework_environment.sdn_controller.port_absent);
419 log_add_verbose(2, "[framework-env] ves_endpoint.common_header_version = %s\n", framework_environment.ves_endpoint.common_header_version);
420 log_add_verbose(2, "[framework-env] ves_endpoint.protocol = %s\n", framework_environment.ves_endpoint.protocol);
421 log_add_verbose(2, "[framework-env] ves_endpoint.ip = %s\n", framework_environment.ves_endpoint.ip);
422 log_add_verbose(2, "[framework-env] ves_endpoint.port = %d\n", framework_environment.ves_endpoint.port);
423 log_add_verbose(2, "[framework-env] ves_endpoint.auth_method = %s\n", framework_environment.ves_endpoint.auth_method);
424 log_add_verbose(2, "[framework-env] ves_endpoint.username = %s\n", framework_environment.ves_endpoint.username);
425 log_add_verbose(2, "[framework-env] ves_endpoint.password = %s\n", framework_environment.ves_endpoint.password);
426 log_add_verbose(2, "[framework-env] ves_endpoint.certificate = %s\n", framework_environment.ves_endpoint.certificate);
427 log_add_verbose(2, "[framework-env] ves_endpoint.port_absent = %d\n", framework_environment.ves_endpoint.port_absent);
429 log_add_verbose(2, "[framework-env] finished\n");
433 static int framework_config_init(void) {
434 log_add_verbose(2, "[framework-config] started\n");
437 framework_config.docker.excluded_modules = 0;
438 framework_config.docker.excluded_modules_count = 0;
439 framework_config.docker.excluded_features = 0;
440 framework_config.docker.excluded_features_count = 0;
442 framework_config.supervisor.rules_count = 0;
443 framework_config.supervisor.rules = 0;
445 framework_config.datastore_generate.debug_max_string_size = 0;
446 framework_config.datastore_generate.excluded_modules = 0;
447 framework_config.datastore_generate.excluded_modules_count = 0;
448 framework_config.datastore_generate.default_list_instances = 1;
449 framework_config.datastore_generate.custom_list_instances_count = 0;
450 framework_config.datastore_generate.custom_list_instances = 0;
451 framework_config.datastore_generate.restrict_schema_count = 0;
452 framework_config.datastore_generate.restrict_schema = 0;
454 framework_config.datastore_populate.random_generation_enabled = 1;
455 framework_config.datastore_populate.preg_operational_count = 0;
456 framework_config.datastore_populate.preg_operational = 0;
457 framework_config.datastore_populate.preg_running_count = 0;
458 framework_config.datastore_populate.preg_running = 0;
461 char *config_file = "config/config.json";
462 if(file_exists("/opt/dev/config/config.json")) {
463 config_file = "/opt/dev/config/config.json";
464 log_add_verbose(1, LOG_COLOR_BOLD_MAGENTA"config.json is loaded from external volume!\n"LOG_COLOR_RESET);
467 if(!dir_exists("config")) {
468 log_add_verbose(2, "[framework-config] config/ folder wasn't found; created.\n");
469 mkdir("config", 0777);
472 if(!file_exists("config/config.json")) {
473 log_add_verbose(2, "[framework-config] config.json file missing; created.\n");
474 file_touch("config/config.json", "{}");
478 log_add_verbose(2, "[framework-config] parsing config.json from %s\n", config_file);
479 char *config_contents = file_read_content(config_file);
480 cJSON *json = cJSON_Parse(config_contents);
481 free(config_contents);
483 log_error("[framework-config] config.json error: %s\n", cJSON_GetErrorPtr());
489 if(framework_arguments.nts_mode == NTS_MODE_CONTAINER_INIT) {
490 main_node = cJSON_GetObjectItem(json, "container-rules");
492 node = cJSON_GetObjectItem(main_node, "excluded-modules");
494 if(cJSON_IsArray(node)) {
496 cJSON_ArrayForEach(element, node) {
497 if(cJSON_IsString(element)) {
498 log_add_verbose(2, "[framework-config] adding container-rules/exclude-modules: %s\n", element->valuestring);
499 framework_config.docker.excluded_modules = (char **)realloc(framework_config.docker.excluded_modules, sizeof(char*) * (framework_config.docker.excluded_modules_count + 1));
500 if(!framework_config.docker.excluded_modules) {
501 log_error("[framework-config] bad realloc\n");
503 framework_config.docker.excluded_modules[framework_config.docker.excluded_modules_count] = (char *)malloc(sizeof(char) * (strlen(element->valuestring) + 1));
504 if(!framework_config.docker.excluded_modules[framework_config.docker.excluded_modules_count]) {
505 log_error("[framework-config] bad malloc\n");
507 strcpy(framework_config.docker.excluded_modules[framework_config.docker.excluded_modules_count], element->valuestring);
508 framework_config.docker.excluded_modules_count++;
514 node = cJSON_GetObjectItem(main_node, "excluded-features");
516 if(cJSON_IsArray(node)) {
518 cJSON_ArrayForEach(element, node) {
519 if(cJSON_IsString(element)) {
520 log_add_verbose(2, "[framework-config] adding container-rules/excluded-features: %s\n", element->valuestring);
521 framework_config.docker.excluded_features = (char **)realloc(framework_config.docker.excluded_features, sizeof(char*) * (framework_config.docker.excluded_features_count + 1));
522 if(!framework_config.docker.excluded_features) {
523 log_error("[framework-config] bad realloc\n");
525 framework_config.docker.excluded_features[framework_config.docker.excluded_features_count] = (char *)malloc(sizeof(char) * (strlen(element->valuestring) + 1));
526 if(!framework_config.docker.excluded_features[framework_config.docker.excluded_features_count]) {
527 log_error("[framework-config] bad malloc\n");
529 strcpy(framework_config.docker.excluded_features[framework_config.docker.excluded_features_count], element->valuestring);
530 framework_config.docker.excluded_features_count++;
537 else if(framework_arguments.nts_mode == NTS_MODE_SUPERVISOR) {
538 main_node = cJSON_GetObjectItem(json, "supervisor-rules");
541 cJSON_ArrayForEach(app, main_node) {
542 if(cJSON_IsObject(app)) {
543 cJSON *object = cJSON_GetObjectItem(app, "path");
545 framework_config.supervisor.rules = (supervisor_rules_t *)realloc(framework_config.supervisor.rules, sizeof(supervisor_rules_t) * (framework_config.supervisor.rules_count + 1));
546 if(!framework_config.supervisor.rules) {
547 log_error("[framework-config] bad realloc\n");
550 char *path = strdup(object->valuestring);
551 bool autorestart = false;
552 bool nomanual = false;
553 char *stdout_path = 0;
554 char *stderr_path = 0;
558 cJSON *args_json = cJSON_GetObjectItem(app, "args");
560 args_count = cJSON_GetArraySize(args_json);
562 args = malloc(sizeof(char *) * args_count);
565 cJSON_ArrayForEach(arg, args_json) {
566 args[i] = strdup(arg->valuestring);
572 object = cJSON_GetObjectItem(app, "autorestart");
574 autorestart = object->valueint;
577 object = cJSON_GetObjectItem(app, "nomanual");
579 nomanual = object->valueint;
582 object = cJSON_GetObjectItem(app, "stdout");
584 stdout_path = strdup(object->valuestring);
587 object = cJSON_GetObjectItem(app, "stderr");
589 stderr_path = strdup(object->valuestring);
592 framework_config.supervisor.rules[framework_config.supervisor.rules_count].name = strdup(app->string);
593 framework_config.supervisor.rules[framework_config.supervisor.rules_count].path = path;
594 framework_config.supervisor.rules[framework_config.supervisor.rules_count].args = args;
595 framework_config.supervisor.rules[framework_config.supervisor.rules_count].args_count = args_count;
596 framework_config.supervisor.rules[framework_config.supervisor.rules_count].autorestart = autorestart;
597 framework_config.supervisor.rules[framework_config.supervisor.rules_count].nomanual = nomanual;
598 framework_config.supervisor.rules[framework_config.supervisor.rules_count].stdout_path = stdout_path;
599 framework_config.supervisor.rules[framework_config.supervisor.rules_count].stderr_path = stderr_path;
601 log_add_verbose(2, "[framework-config] adding supervisor command: %s with autorestart: %d\n", path, autorestart);
602 framework_config.supervisor.rules_count++;
609 main_node = cJSON_GetObjectItem(json, "datastore-random-generation-rules");
611 node = cJSON_GetObjectItem(main_node, "excluded-modules");
613 if(cJSON_IsArray(node)) {
615 cJSON_ArrayForEach(element, node) {
616 if(cJSON_IsString(element)) {
617 log_add_verbose(2, "[framework-config] adding datastore-random-generation-rules/excluded-modules: %s\n", element->valuestring);
618 framework_config.datastore_generate.excluded_modules = (char **)realloc(framework_config.datastore_generate.excluded_modules, sizeof(char*) * (framework_config.datastore_generate.excluded_modules_count + 1));
619 if(!framework_config.datastore_generate.excluded_modules) {
620 log_error("[framework-config] bad realloc\n");
622 framework_config.datastore_generate.excluded_modules[framework_config.datastore_generate.excluded_modules_count] = (char *)malloc(sizeof(char) * (strlen(element->valuestring) + 1));
623 if(!framework_config.datastore_generate.excluded_modules[framework_config.datastore_generate.excluded_modules_count]) {
624 log_error("[framework-config] bad malloc\n");
626 strcpy(framework_config.datastore_generate.excluded_modules[framework_config.datastore_generate.excluded_modules_count], element->valuestring);
627 framework_config.datastore_generate.excluded_modules_count++;
633 node = cJSON_GetObjectItem(main_node, "debug-max-string-size");
635 framework_config.datastore_generate.debug_max_string_size = node->valueint;
636 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);
639 node = cJSON_GetObjectItem(main_node, "default-list-instances");
641 if(cJSON_IsNumber(node)) {
642 framework_config.datastore_generate.default_list_instances = node->valueint;
643 log_add_verbose(2, "[framework-config] setting datastore-random-generation-rules/default-list-instances: %d\n", framework_config.datastore_generate.default_list_instances);
647 node = cJSON_GetObjectItem(main_node, "custom-list-instances");
649 if(cJSON_IsArray(node)) {
651 cJSON_ArrayForEach(element, node) {
652 if(cJSON_IsObject(element)) {
654 cJSON_ArrayForEach(object, element) {
655 char *path = object->string;
656 int count = object->valueint;
657 log_add_verbose(2, "[framework-config] adding datastore-random-generation-rules/custom-list-instances %s - %d\n", path, count);
658 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));
659 if(!framework_config.datastore_generate.custom_list_instances) {
660 log_error("[framework-config] bad realloc\n");
663 framework_config.datastore_generate.custom_list_instances[framework_config.datastore_generate.custom_list_instances_count].path = (char *)malloc(sizeof(char) * (strlen(path) + 1));
664 if(!framework_config.datastore_generate.custom_list_instances[framework_config.datastore_generate.custom_list_instances_count].path) {
665 log_error("[framework-config] bad malloc\n");
667 strcpy(framework_config.datastore_generate.custom_list_instances[framework_config.datastore_generate.custom_list_instances_count].path, path);
668 framework_config.datastore_generate.custom_list_instances[framework_config.datastore_generate.custom_list_instances_count].count = count;
669 framework_config.datastore_generate.custom_list_instances_count++;
676 node = cJSON_GetObjectItem(main_node, "restrict-schema");
678 if(cJSON_IsArray(node)) {
680 cJSON_ArrayForEach(element, node) {
681 if(cJSON_IsObject(element)) {
683 cJSON_ArrayForEach(object, element) {
684 char *path = object->string;
686 log_add_verbose(2, "[framework-config] adding datastore-random-generation-rules/restrict-schema: %s with values:", path);
687 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));
688 if(!framework_config.datastore_generate.restrict_schema) {
689 log_error("[framework-config] bad realloc\n");
692 framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].path = (char *)malloc(sizeof(char) * (strlen(path) + 1));
693 if(!framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].path) {
694 log_error("[framework-config] bad malloc\n");
696 strcpy(framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].path, path);
699 framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values_count = 0;
700 framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values = 0;
701 framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].index = 0;
703 cJSON_ArrayForEach(value, object) {
704 if(cJSON_IsString(value)) {
705 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));
706 if(!framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values) {
707 log_error("[framework-config] bad realloc\n");
709 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));
710 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]) {
711 log_error("[framework-config] bad malloc\n");
713 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);
714 framework_config.datastore_generate.restrict_schema[framework_config.datastore_generate.restrict_schema_count].values_count++;
716 log_add(2, " %s", value->valuestring);
721 framework_config.datastore_generate.restrict_schema_count++;
729 main_node = cJSON_GetObjectItem(json, "datastore-populate-rules");
731 node = cJSON_GetObjectItem(main_node, "random-generation-enabled");
733 framework_config.datastore_populate.random_generation_enabled = node->valueint;
734 log_add_verbose(2, "[framework-config] setting datastore-populate-rules/random-generation-enabled: %d\n", framework_config.datastore_populate.random_generation_enabled);
737 log_add_verbose(2, "[framework-config] setting datastore-populate-rules/random-generation-enabled: %d [default value]\n", framework_config.datastore_populate.random_generation_enabled);
740 node = cJSON_GetObjectItem(main_node, "pre-generated-operational-data");
742 if(cJSON_IsArray(node)) {
744 cJSON_ArrayForEach(element, node) {
745 if(cJSON_IsString(element)) {
746 log_add_verbose(2, "[framework-config] adding datastore-populate-rules/pre-generated-operational-data: %s\n", element->valuestring);
747 framework_config.datastore_populate.preg_operational = (char **)realloc(framework_config.datastore_populate.preg_operational, sizeof(char*) * (framework_config.datastore_populate.preg_operational_count + 1));
748 if(!framework_config.datastore_populate.preg_operational) {
749 log_error("[framework-config] bad realloc\n");
751 framework_config.datastore_populate.preg_operational[framework_config.datastore_populate.preg_operational_count] = (char *)malloc(sizeof(char) * (strlen(element->valuestring) + 1));
752 if(!framework_config.datastore_populate.preg_operational[framework_config.datastore_populate.preg_operational_count]) {
753 log_error("[framework-config] bad malloc\n");
755 strcpy(framework_config.datastore_populate.preg_operational[framework_config.datastore_populate.preg_operational_count], element->valuestring);
756 framework_config.datastore_populate.preg_operational_count++;
762 node = cJSON_GetObjectItem(main_node, "pre-generated-running-data");
764 if(cJSON_IsArray(node)) {
766 cJSON_ArrayForEach(element, node) {
767 if(cJSON_IsString(element)) {
768 log_add_verbose(2, "[framework-config] adding datastore-populate-rules/pre-generated-running-data: %s\n", element->valuestring);
769 framework_config.datastore_populate.preg_running = (char **)realloc(framework_config.datastore_populate.preg_running, sizeof(char*) * (framework_config.datastore_populate.preg_running_count + 1));
770 if(!framework_config.datastore_populate.preg_running) {
771 log_error("[framework-config] bad realloc\n");
773 framework_config.datastore_populate.preg_running[framework_config.datastore_populate.preg_running_count] = (char *)malloc(sizeof(char) * (strlen(element->valuestring) + 1));
774 if(!framework_config.datastore_populate.preg_running[framework_config.datastore_populate.preg_running_count]) {
775 log_error("[framework-config] bad malloc\n");
777 strcpy(framework_config.datastore_populate.preg_running[framework_config.datastore_populate.preg_running_count], element->valuestring);
778 framework_config.datastore_populate.preg_running_count++;
790 log_add_verbose(2, "[framework-config] finished parsing config.json\n");
795 void framework_free(void) {
796 log_add_verbose(2, "[framework-config] framework_free()... ");
802 free((char *)argp_program_version);
803 argp_program_version = 0;
805 free(framework_environment.nts.version);
806 free(framework_environment.nts.build_time);
807 free(framework_environment.nts.function_type);
808 free(framework_environment.nts.nf_standalone_start_features);
809 free(framework_environment.nts.nf_mount_point_addressing_method);
810 free(framework_environment.settings.ip_v4);
811 free(framework_environment.settings.ip_v6);
812 free(framework_environment.settings.docker_engine_version);
813 free(framework_environment.settings.docker_repository);
814 free(framework_environment.settings.hostname);
815 free(framework_environment.host.ip);
816 free(framework_environment.sdn_controller.protocol);
817 free(framework_environment.sdn_controller.ip);
818 free(framework_environment.sdn_controller.username);
819 free(framework_environment.sdn_controller.password);
820 free(framework_environment.ves_endpoint.common_header_version);
821 free(framework_environment.ves_endpoint.protocol);
822 free(framework_environment.ves_endpoint.ip);
823 free(framework_environment.ves_endpoint.auth_method);
824 free(framework_environment.ves_endpoint.username);
825 free(framework_environment.ves_endpoint.password);
826 free(framework_environment.ves_endpoint.certificate);
828 free(framework_arguments.print_structure_xpath);
829 framework_arguments.print_structure_xpath = 0;
831 for(int i = 0; i < framework_config.supervisor.rules_count; i++) {
832 free(framework_config.supervisor.rules[i].name);
833 free(framework_config.supervisor.rules[i].path);
834 for(int j = 0; j < framework_config.supervisor.rules[i].args_count; j++) {
835 free(framework_config.supervisor.rules[i].args[j]);
837 free(framework_config.supervisor.rules[i].args);
838 free(framework_config.supervisor.rules[i].stdout_path);
839 free(framework_config.supervisor.rules[i].stderr_path);
842 free(framework_config.supervisor.rules);
844 for(int i = 0; i < framework_config.docker.excluded_modules_count; i++) {
845 free(framework_config.docker.excluded_modules[i]);
847 free(framework_config.docker.excluded_modules);
849 for(int i = 0; i < framework_config.docker.excluded_features_count; i++) {
850 free(framework_config.docker.excluded_features[i]);
852 free(framework_config.docker.excluded_features);
854 for(int i = 0; i < framework_config.datastore_generate.excluded_modules_count; i++) {
855 free(framework_config.datastore_generate.excluded_modules[i]);
857 free(framework_config.datastore_generate.excluded_modules);
860 for(int i = 0; i < framework_config.datastore_generate.custom_list_instances_count; i++) {
861 free(framework_config.datastore_generate.custom_list_instances[i].path);
864 free(framework_config.datastore_generate.custom_list_instances);
866 for(int i = 0; i < framework_config.datastore_generate.restrict_schema_count; i++) {
867 free(framework_config.datastore_generate.restrict_schema[i].path);
868 for(int j = 0; j < framework_config.datastore_generate.restrict_schema[i].values_count; j++) {
869 free(framework_config.datastore_generate.restrict_schema[i].values[j]);
871 free(framework_config.datastore_generate.restrict_schema[i].values);
873 free(framework_config.datastore_generate.restrict_schema);
875 for(int i = 0; i < framework_config.datastore_populate.preg_operational_count; i++) {
876 free(framework_config.datastore_populate.preg_operational[i]);
878 free(framework_config.datastore_populate.preg_operational);
880 for(int i = 0; i < framework_config.datastore_populate.preg_running_count; i++) {
881 free(framework_config.datastore_populate.preg_running[i]);
883 free(framework_config.datastore_populate.preg_running);
886 log_add(2, "done\n");
890 static void framework_signal_handler(int signo) {
891 framework_sigint = 1;
894 static error_t parse_opt(int key, char *arg, struct argp_state *state) {
895 framework_arguments_t *iter_arguments = state->input;
898 iter_arguments->nts_mode = NTS_MODE_CONTAINER_INIT;
902 iter_arguments->nts_mode = NTS_MODE_SUPERVISOR;
906 iter_arguments->nts_mode = NTS_MODE_MANAGER;
910 iter_arguments->nts_mode = NTS_MODE_NETWORK_FUNCTION;
914 iter_arguments->nts_mode = NTS_MODE_BLANK;
918 iter_arguments->nts_mode = NTS_MODE_GENERATE_DATA;
922 iter_arguments->nts_mode = NTS_MODE_TEST;
926 iter_arguments->no_rand = true;
927 framework_arguments.fixed_seed = 0;
930 framework_arguments.fixed_seed *= 10;
931 framework_arguments.fixed_seed += arg[i] - '0';
937 iter_arguments->verbosity_level = arg[0] - '0';
945 iter_arguments->print_root_paths = true;
949 iter_arguments->print_structure_xpath = (char *)malloc(sizeof(char) * (strlen(arg) + 1));
950 if(!iter_arguments->print_structure_xpath) {
951 log_error("[framework-arg] bad malloc\n");
954 strcpy(iter_arguments->print_structure_xpath, arg);
955 if(arg[strlen(arg) - 1] == '/') {
956 iter_arguments->print_structure_xpath[strlen(arg) - 1] = 0;
961 if (state->arg_num >= 2) {
971 return ARGP_ERR_UNKNOWN;