X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=ntsimulator%2Fsrc%2Futils%2Futils.c;h=7c7f56c2745f55144b437ba05627c86dcfe4157e;hb=048a8673d15e0329cd79594028f19ba315ba7140;hp=0300ff95218165011ae75e99ad89e534201f578a;hpb=1f1479ff8ce3a268acb7b70a32bb789d859a915b;p=sim%2Fo1-interface.git diff --git a/ntsimulator/src/utils/utils.c b/ntsimulator/src/utils/utils.c index 0300ff9..7c7f56c 100644 --- a/ntsimulator/src/utils/utils.c +++ b/ntsimulator/src/utils/utils.c @@ -74,23 +74,31 @@ void generateRandomMacAddress(char *mac_address) return; } -long random_at_most(long max) { - unsigned long - // max <= RAND_MAX < ULONG_MAX, so this is okay. - num_bins = (unsigned long) max + 1, - num_rand = (unsigned long) RAND_MAX + 1, - bin_size = num_rand / num_bins, - defect = num_rand % num_bins; - - long x; - do { - x = random(); - } - // This is carefully written not to overflow - while (num_rand - defect <= (unsigned long)x); - - // Truncated division is intentional - return x/bin_size; +long random_at_most(long max) +{ + unsigned long + // max <= RAND_MAX < ULONG_MAX, so this is okay. + num_bins = (unsigned long) max + 1, + num_rand = (unsigned long) RAND_MAX + 1, + bin_size = num_rand / num_bins, + defect = num_rand % num_bins; + + unsigned int seed; + FILE* urandom = fopen("/dev/urandom", "r"); + fread(&seed, sizeof(int), 1, urandom); + fclose(urandom); + srandom(seed); + + long x; + do + { + x = random(); + } + // This is carefully written not to overflow + while (num_rand - defect <= (unsigned long)x); + + // Truncated division is intentional + return x/bin_size; } int getSecondsFromLastQuarterInterval(void) @@ -444,10 +452,9 @@ void writeConfigFile(char *config) } } -int getFaultNotificationDelayPeriodFromConfigJson(void) +int getFaultNotificationDelayPeriodFromConfigJson(int *period_array, int *count) { char *stringConfig = readConfigFileInString(); - int notificationDelay = 0; if (stringConfig == NULL) { @@ -479,18 +486,34 @@ int getFaultNotificationDelayPeriodFromConfigJson(void) } cJSON *faultNotifDelay = cJSON_GetObjectItemCaseSensitive(notifConfig, "fault-notification-delay-period"); - if (!cJSON_IsNumber(faultNotifDelay)) + if (!cJSON_IsArray(faultNotifDelay)) { - printf("Configuration JSON is not as expected: fault-notification-delay-period is not a number"); + printf("Configuration JSON is not as expected: fault-notification-delay-period is not an array."); cJSON_Delete(jsonConfig); return SR_ERR_OPERATION_FAILED; } - notificationDelay = (int)(faultNotifDelay->valuedouble); + cJSON *iterator = NULL; + *count = 0; + int i = 0; + + cJSON_ArrayForEach(iterator, faultNotifDelay) + { + if (cJSON_IsNumber(iterator)) + { + period_array[i++] = iterator->valueint; + } + else + { + printf("Invalid number in array!"); + } + } + + *count = i; cJSON_Delete(jsonConfig); - return notificationDelay; + return SR_ERR_OK; } int getVesHeartbeatPeriodFromConfigJson(void) @@ -1170,3 +1193,1033 @@ cJSON* vesCreateFaultFields(char *alarm_condition, char *alarm_object, char *sev return faultFields; } + +static cJSON* createSeverityCounters(counterAlarms count) +{ + cJSON *severityCounters = cJSON_CreateObject(); + if (severityCounters == NULL) + { + printf("Could not create JSON object: severityCounters\n"); + return NULL; + } + + if (cJSON_AddNumberToObject(severityCounters, "severity-normal", count.normal) == NULL) + { + printf("Could not create JSON object: severity-normal\n"); + return NULL; + } + + if (cJSON_AddNumberToObject(severityCounters, "severity-warning", count.warning) == NULL) + { + printf("Could not create JSON object: severity-warning\n"); + return NULL; + } + + if (cJSON_AddNumberToObject(severityCounters, "severity-minor", count.minor) == NULL) + { + printf("Could not create JSON object: severity-minor\n"); + return NULL; + } + + if (cJSON_AddNumberToObject(severityCounters, "severity-major", count.major) == NULL) + { + printf("Could not create JSON object: severity-major\n"); + return NULL; + } + + if (cJSON_AddNumberToObject(severityCounters, "severity-critical", count.critical) == NULL) + { + printf("Could not create JSON object: severity-critical\n"); + return NULL; + } + + return severityCounters; +} + +void writeStatusFile(char *status) +{ + char status_file[200]; + sprintf(status_file, "%s/status.json", getenv("SCRIPTS_DIR")); + FILE * f = fopen (status_file, "w"); + + if (f) + { + fputs(status, f); + fclose(f); + } + else + { + printf("Could not write status file!\n"); + } +} + +int writeSkeletonStatusFile() +{ + cJSON *statusObject = cJSON_CreateObject(); + if (statusObject == NULL) + { + printf("Could not create JSON object: statusObject\n"); + return SR_ERR_OPERATION_FAILED; + } + + // counterAlarms counter = { + // .normal = 0, + // .warning = 0, + // .minor = 0, + // .major = 0, + // .critical = 0 + // }; + + // cJSON *totalVesNotifications = createSeverityCounters(counter); + // if (totalVesNotifications == NULL) + // { + // printf("Could not create JSON object: totalVesNotifications\n"); + // cJSON_Delete(statusObject); + // return SR_ERR_OPERATION_FAILED; + // } + // cJSON_AddItemToObject(statusObject, "total-ves-notifications-sent", totalVesNotifications); + + // cJSON *totalNetconfNotifications = createSeverityCounters(counter); + // if (totalNetconfNotifications == NULL) + // { + // printf("Could not create JSON object: totalNetconfNotifications\n"); + // cJSON_Delete(statusObject); + // return SR_ERR_OPERATION_FAILED; + // } + // cJSON_AddItemToObject(statusObject, "total-netconf-notifications-sent", totalNetconfNotifications); + + cJSON *deviceList = cJSON_CreateArray(); + if (deviceList == NULL) + { + printf("Could not create JSON object: deviceList\n"); + cJSON_Delete(statusObject); + return SR_ERR_OPERATION_FAILED; + } + cJSON_AddItemToObject(statusObject, "device-list", deviceList); + + char *status_string = NULL; + + status_string = cJSON_PrintUnformatted(statusObject); + + writeStatusFile(status_string); + + if (status_string != NULL) + { + free(status_string); + status_string = NULL; + } + + if (statusObject != NULL) + { + cJSON_Delete(statusObject); + } + + return SR_ERR_OK; +} + +/* + * Dynamically allocated memory; + * Caller needs to free the memory after it uses the value. + * +*/ +char* readStatusFileInString(void) +{ + char * buffer = 0; + long length; + char config_file[200]; + sprintf(config_file, "%s/status.json", getenv("SCRIPTS_DIR")); + FILE * f = fopen (config_file, "rb"); + + if (f) + { + fseek (f, 0, SEEK_END); + length = ftell (f); + fseek (f, 0, SEEK_SET); + buffer = malloc (length + 1); + if (buffer) + { + fread (buffer, 1, length, f); + } + fclose (f); + buffer[length] = '\0'; + } + + if (buffer) + { + return buffer; + } + + return NULL; +} + +/* + * Dynamically allocated memory; + * Caller needs to free the memory after it uses the value. + * +*/ +cJSON* getDeviceListFromStatusFile(void) +{ + char *stringStatus = readStatusFileInString(); + + if (stringStatus == NULL) + { + printf("Could not read status file!\n"); + return NULL; + } + + cJSON *jsonStatus = cJSON_Parse(stringStatus); + if (jsonStatus == NULL) + { + free(stringStatus); + const char *error_ptr = cJSON_GetErrorPtr(); + if (error_ptr != NULL) + { + fprintf(stderr, "Could not parse JSON status! Error before: %s\n", error_ptr); + } + return NULL; + } + //we don't need the string anymore + free(stringStatus); + stringStatus = NULL; + + return jsonStatus; +} + +cJSON* createDeviceListEntry(counterAlarms ves_counter, counterAlarms netconf_counter) +{ + cJSON *deviceListEntry = cJSON_CreateObject(); + if (deviceListEntry == NULL) + { + printf("Could not create JSON object: deviceListEntry\n"); + return NULL; + } + + char hostname[100]; + sprintf(hostname, "%s", getenv("HOSTNAME")); + + if (cJSON_AddStringToObject(deviceListEntry, "device-name", hostname) == NULL) + { + printf("Could not create JSON object: device-name\n"); + cJSON_Delete(deviceListEntry); + return NULL; + } + + cJSON *vesNotificationsSent = createSeverityCounters(ves_counter); + if (vesNotificationsSent == NULL) + { + printf("Could not create JSON object: vesNotificationsSent\n"); + cJSON_Delete(deviceListEntry); + return NULL; + } + cJSON_AddItemToObject(deviceListEntry, "ves-notifications-sent", vesNotificationsSent); + + cJSON *netconfNotificationsSent = createSeverityCounters(netconf_counter); + if (netconfNotificationsSent == NULL) + { + printf("Could not create JSON object: netconfNotificationsSent\n"); + cJSON_Delete(deviceListEntry); + return NULL; + } + cJSON_AddItemToObject(deviceListEntry, "netconf-notifications-sent", netconfNotificationsSent); + + return deviceListEntry; +} + +static void modifySeverityCounters(cJSON **severityCounters, counterAlarms count) +{ + cJSON *severity= cJSON_GetObjectItemCaseSensitive(*severityCounters, "severity-normal"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-normal is not an number"); + return; + } + //we set the value of the severity-normal object + cJSON_SetNumberValue(severity, count.normal); + + severity= cJSON_GetObjectItemCaseSensitive(*severityCounters, "severity-warning"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-warning is not an number"); + return; + } + //we set the value of the severity-warning object + cJSON_SetNumberValue(severity, count.warning); + + severity= cJSON_GetObjectItemCaseSensitive(*severityCounters, "severity-minor"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-minor is not an number"); + return; + } + //we set the value of the severity-minor object + cJSON_SetNumberValue(severity, count.minor); + + severity= cJSON_GetObjectItemCaseSensitive(*severityCounters, "severity-major"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-major is not an number"); + return; + } + //we set the value of the severity-major object + cJSON_SetNumberValue(severity, count.major); + + severity= cJSON_GetObjectItemCaseSensitive(*severityCounters, "severity-critical"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-critical is not an number"); + return; + } + //we set the value of the severity-critical object + cJSON_SetNumberValue(severity, count.critical); + + return; +} + +static void modifyDeviceListEntry(cJSON **deviceListEntry, counterAlarms ves_counter, counterAlarms netconf_counter) +{ + cJSON *vesNotificationsSent= cJSON_GetObjectItemCaseSensitive(*deviceListEntry, "ves-notifications-sent"); + if (!cJSON_IsObject(vesNotificationsSent)) + { + printf("Status JSON is not as expected: ves-notifications-sent is not a object"); + return; + } + + modifySeverityCounters(&vesNotificationsSent, ves_counter); + + cJSON *netconfNotificationsSent= cJSON_GetObjectItemCaseSensitive(*deviceListEntry, "netconf-notifications-sent"); + if (!cJSON_IsObject(netconfNotificationsSent)) + { + printf("Status JSON is not as expected: netconf-notifications-sent is not a object"); + return; + } + + modifySeverityCounters(&netconfNotificationsSent, netconf_counter); +} + +int writeStatusNotificationCounters(counterAlarms ves_counter, counterAlarms netconf_counter) +{ + cJSON *jsonStatus = getDeviceListFromStatusFile(); + + cJSON *deviceList = cJSON_GetObjectItemCaseSensitive(jsonStatus, "device-list"); + if (!cJSON_IsArray(deviceList)) + { + printf("Status JSON is not as expected: device-list is not an object"); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + + int array_size = cJSON_GetArraySize(deviceList); + + int found = 0; + for (int i=0; inormal = ves_counter->warning = \ + ves_counter->minor = ves_counter->major = \ + ves_counter->critical = 0; + netconf_counter->normal = netconf_counter->warning = \ + netconf_counter->minor = netconf_counter->major = \ + netconf_counter->critical = 0; + + cJSON *jsonStatus = getDeviceListFromStatusFile(); + + cJSON *deviceList = cJSON_GetObjectItemCaseSensitive(jsonStatus, "device-list"); + if (!cJSON_IsArray(deviceList)) + { + printf("Status JSON is not as expected: device-list is not an object"); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + + int array_size = cJSON_GetArraySize(deviceList); + + for (int i=0; ivaluedouble); + ves_counter->normal += counter; + + severity = cJSON_GetObjectItemCaseSensitive(vesNotifications, "severity-warning"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-warning is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + ves_counter->warning += counter; + + severity = cJSON_GetObjectItemCaseSensitive(vesNotifications, "severity-minor"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-minor is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + ves_counter->minor += counter; + + severity = cJSON_GetObjectItemCaseSensitive(vesNotifications, "severity-major"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-major is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + ves_counter->major += counter; + + severity = cJSON_GetObjectItemCaseSensitive(vesNotifications, "severity-critical"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-critical is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + ves_counter->critical += counter; + + cJSON *netconfNotifications = cJSON_GetObjectItemCaseSensitive(deviceListEntry, "netconf-notifications-sent"); + if (!cJSON_IsObject(netconfNotifications)) + { + printf("Status JSON is not as expected: netconf-notifications-sent is not an object."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + + severity = cJSON_GetObjectItemCaseSensitive(netconfNotifications, "severity-normal"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-normal is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + + counter = (int)(severity->valuedouble); + netconf_counter->normal += (counter * NETCONF_CONNECTIONS_PER_DEVICE); + + severity = cJSON_GetObjectItemCaseSensitive(netconfNotifications, "severity-warning"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-warning is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + netconf_counter->warning += (counter * NETCONF_CONNECTIONS_PER_DEVICE); + + severity = cJSON_GetObjectItemCaseSensitive(netconfNotifications, "severity-minor"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-minor is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + netconf_counter->minor += (counter * NETCONF_CONNECTIONS_PER_DEVICE); + + severity = cJSON_GetObjectItemCaseSensitive(netconfNotifications, "severity-major"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-major is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + netconf_counter->major += (counter * NETCONF_CONNECTIONS_PER_DEVICE); + + severity = cJSON_GetObjectItemCaseSensitive(netconfNotifications, "severity-critical"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-critical is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + netconf_counter->critical += (counter * NETCONF_CONNECTIONS_PER_DEVICE); + } + + cJSON_Delete(jsonStatus); + + return SR_ERR_OK; +} + +int getDeviceCounters(char *containerId, counterAlarms *ves_counter, counterAlarms *netconf_counter) +{ + cJSON *jsonStatus = getDeviceListFromStatusFile(); + + cJSON *deviceList = cJSON_GetObjectItemCaseSensitive(jsonStatus, "device-list"); + if (!cJSON_IsArray(deviceList)) + { + printf("Status JSON is not as expected: device-list is not an object"); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + + int array_size = cJSON_GetArraySize(deviceList); + + ves_counter->critical = ves_counter->major = ves_counter->minor = ves_counter->warning = ves_counter->normal = 0; + netconf_counter->critical = netconf_counter->major = netconf_counter->minor = netconf_counter->warning = netconf_counter->normal = 0; + + for (int i=0; ivaluedouble); + ves_counter->normal = counter; + + severity = cJSON_GetObjectItemCaseSensitive(vesNotifications, "severity-warning"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-warning is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + ves_counter->warning = counter; + + severity = cJSON_GetObjectItemCaseSensitive(vesNotifications, "severity-minor"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-minor is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + ves_counter->minor = counter; + + severity = cJSON_GetObjectItemCaseSensitive(vesNotifications, "severity-major"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-major is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + ves_counter->major = counter; + + severity = cJSON_GetObjectItemCaseSensitive(vesNotifications, "severity-critical"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-critical is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + ves_counter->critical = counter; + + cJSON *netconfNotifications = cJSON_GetObjectItemCaseSensitive(deviceListEntry, "netconf-notifications-sent"); + if (!cJSON_IsObject(netconfNotifications)) + { + printf("Status JSON is not as expected: netconf-notifications-sent is not an object."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + + severity = cJSON_GetObjectItemCaseSensitive(netconfNotifications, "severity-normal"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-normal is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + + counter = (int)(severity->valuedouble); + netconf_counter->normal = (counter * NETCONF_CONNECTIONS_PER_DEVICE); + + severity = cJSON_GetObjectItemCaseSensitive(netconfNotifications, "severity-warning"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-warning is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + netconf_counter->warning = (counter * NETCONF_CONNECTIONS_PER_DEVICE); + + severity = cJSON_GetObjectItemCaseSensitive(netconfNotifications, "severity-minor"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-minor is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + netconf_counter->minor = (counter * NETCONF_CONNECTIONS_PER_DEVICE); + + severity = cJSON_GetObjectItemCaseSensitive(netconfNotifications, "severity-major"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-major is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + netconf_counter->major = (counter * NETCONF_CONNECTIONS_PER_DEVICE); + + severity = cJSON_GetObjectItemCaseSensitive(netconfNotifications, "severity-critical"); + if (!cJSON_IsNumber(severity)) + { + printf("Status JSON is not as expected: severity-critical is not a string."); + cJSON_Delete(jsonStatus); + return SR_ERR_OPERATION_FAILED; + } + counter = (int)(severity->valuedouble); + netconf_counter->critical = (counter * NETCONF_CONNECTIONS_PER_DEVICE); + } + + cJSON_Delete(jsonStatus); + + return SR_ERR_OK; +} + +int writeSkeletonConfigFile() +{ + cJSON *configObject = cJSON_CreateObject(); + if (configObject == NULL) + { + printf("Could not create JSON object: configObject\n"); + return SR_ERR_OPERATION_FAILED; + } + + cJSON *notificationConfig = cJSON_CreateObject(); + if (notificationConfig == NULL) + { + printf("Could not create JSON object: notificationConfig\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + cJSON_AddItemToObject(configObject, "notification-config", notificationConfig); + + if (cJSON_AddNumberToObject(notificationConfig, "ves-heartbeat-period", 0) == NULL) + { + printf("Could not create JSON object: ves-heartbeat-period\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + if (cJSON_AddTrueToObject(notificationConfig, "is-netconf-available") == NULL) + { + printf("Could not create JSON object: is-netconf-available\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + if (cJSON_AddTrueToObject(notificationConfig, "is-ves-available") == NULL) + { + printf("Could not create JSON object: is-ves-available\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + cJSON *faultNotificationDelayPeriod = cJSON_CreateArray(); + if (faultNotificationDelayPeriod == NULL) + { + printf("Could not create JSON object: faultNotificationDelayPeriod\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + cJSON_AddItemToObject(notificationConfig, "fault-notification-delay-period", faultNotificationDelayPeriod); + + cJSON *arrayItem = cJSON_CreateNumber(0); + if (arrayItem == NULL) + { + printf("Could not create JSON object: arrayItem\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + cJSON_AddItemToArray(faultNotificationDelayPeriod, arrayItem); + + cJSON *vesEndPointDetails = cJSON_CreateObject(); + if (vesEndPointDetails == NULL) + { + printf("Could not create JSON object: vesEndPointDetails\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + cJSON_AddItemToObject(configObject, "ves-endpoint-details", vesEndPointDetails); + + if (cJSON_AddStringToObject(vesEndPointDetails, "ves-endpoint-ip", "172.17.0.1") == NULL) + { + printf("Could not create JSON object: ves-endpoint-ip\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + if (cJSON_AddNumberToObject(vesEndPointDetails, "ves-endpoint-port", 30007) == NULL) + { + printf("Could not create JSON object: ves-endpoint-port\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + if (cJSON_AddStringToObject(vesEndPointDetails, "ves-endpoint-auth-method", "no-auth") == NULL) + { + printf("Could not create JSON object: ves-endpoint-auth-method\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + if (cJSON_AddStringToObject(vesEndPointDetails, "ves-endpoint-username", "") == NULL) + { + printf("Could not create JSON object: ves-endpoint-username\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + if (cJSON_AddStringToObject(vesEndPointDetails, "ves-endpoint-password", "") == NULL) + { + printf("Could not create JSON object: ves-endpoint-password\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + if (cJSON_AddStringToObject(vesEndPointDetails, "ves-endpoint-certificate", "") == NULL) + { + printf("Could not create JSON object: ves-endpoint-certificate\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + if (cJSON_AddFalseToObject(vesEndPointDetails, "ves-registration") == NULL) + { + printf("Could not create JSON object: ves-registration\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + cJSON *controllerDetails = cJSON_CreateObject(); + if (controllerDetails == NULL) + { + printf("Could not create JSON object: controllerDetails\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + cJSON_AddItemToObject(configObject, "controller-details", controllerDetails); + + if (cJSON_AddStringToObject(controllerDetails, "controller-ip", "172.17.0.1") == NULL) + { + printf("Could not create JSON object: controller-ip\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + if (cJSON_AddNumberToObject(controllerDetails, "controller-port", 8181) == NULL) + { + printf("Could not create JSON object: controller-port\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + if (cJSON_AddNumberToObject(controllerDetails, "netconf-call-home-port", 6666) == NULL) + { + printf("Could not create JSON object: netconf-call-home-port\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + if (cJSON_AddStringToObject(controllerDetails, "controller-username", "admin") == NULL) + { + printf("Could not create JSON object: controller-username\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + if (cJSON_AddStringToObject(controllerDetails, "controller-password", "admin") == NULL) + { + printf("Could not create JSON object: controller-password\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + if (cJSON_AddNumberToObject(configObject, "ssh-connections", 1) == NULL) + { + printf("Could not create JSON object: ssh-connections\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + if (cJSON_AddNumberToObject(configObject, "tls-connections", 0) == NULL) + { + printf("Could not create JSON object: tls-connections\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + if (cJSON_AddFalseToObject(configObject, "netconf-call-home") == NULL) + { + printf("Could not create JSON object: netconf-call-home\n"); + cJSON_Delete(configObject); + return SR_ERR_OPERATION_FAILED; + } + + char *config_string = NULL; + + config_string = cJSON_PrintUnformatted(configObject); + + writeConfigFile(config_string); + + if (config_string != NULL) + { + free(config_string); + config_string = NULL; + } + + if (configObject != NULL) + { + cJSON_Delete(configObject); + } + + return SR_ERR_OK; +} + +int getIntFromString(char *string, int def_value) +{ + int rc, value = def_value; + if (string != NULL) + { + rc = sscanf(string, "%d", &value); + if (rc != 1) + { + printf("Could not get the %s! Using the default 0...\n", string); + value = def_value; + } + } + return value; +} + +int getSshConnectionsFromConfigJson(void) +{ + char *stringConfig = readConfigFileInString(); + + if (stringConfig == NULL) + { + printf("Could not read JSON configuration file in string."); + return 0; + } + + cJSON *jsonConfig = cJSON_Parse(stringConfig); + if (jsonConfig == NULL) + { + free(stringConfig); + const char *error_ptr = cJSON_GetErrorPtr(); + if (error_ptr != NULL) + { + fprintf(stderr, "Could not parse JSON configuration! Error before: %s\n", error_ptr); + } + return SR_ERR_OPERATION_FAILED; + } + //we don't need the string anymore + free(stringConfig); + stringConfig = NULL; + + cJSON *sshConnections = cJSON_GetObjectItemCaseSensitive(jsonConfig, "ssh-connections"); + if (!cJSON_IsNumber(sshConnections)) + { + printf("Configuration JSON is not as expected: ssh-connections is not an object"); + cJSON_Delete(jsonConfig); + return SR_ERR_OPERATION_FAILED; + } + + int num_of_ssh = (int)(sshConnections->valuedouble); + + cJSON_Delete(jsonConfig); + + return num_of_ssh; +} + +int getTlsConnectionsFromConfigJson(void) +{ + char *stringConfig = readConfigFileInString(); + + if (stringConfig == NULL) + { + printf("Could not read JSON configuration file in string."); + return 0; + } + + cJSON *jsonConfig = cJSON_Parse(stringConfig); + if (jsonConfig == NULL) + { + free(stringConfig); + const char *error_ptr = cJSON_GetErrorPtr(); + if (error_ptr != NULL) + { + fprintf(stderr, "Could not parse JSON configuration! Error before: %s\n", error_ptr); + } + return SR_ERR_OPERATION_FAILED; + } + //we don't need the string anymore + free(stringConfig); + stringConfig = NULL; + + cJSON *tlsConnections = cJSON_GetObjectItemCaseSensitive(jsonConfig, "tls-connections"); + if (!cJSON_IsNumber(tlsConnections)) + { + printf("Configuration JSON is not as expected: ssh-connections is not an object"); + cJSON_Delete(jsonConfig); + return SR_ERR_OPERATION_FAILED; + } + + int num_of_tls = (int)(tlsConnections->valuedouble); + + cJSON_Delete(jsonConfig); + + return num_of_tls; +}