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OpenXG-SMF
Commit 30165886 authored by Tien-Thinh Nguyen's avatar Tien-Thinh Nguyen
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First version for Register/Update NF Instance to NRF

parent d2640197
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Showing with 485 additions and 9 deletions
src/common/smf.h
View file @ 30165886
......@@ -91,7 +91,9 @@ typedef uint8_t pdu_session_id;
//SMF + AMF + 3GPP TS 29.571 (Common data)
enum class http_response_codes_e {
HTTP_RESPONSE_CODE_OK = 200,
HTTP_RESPONSE_CODE_CREATED = 201,
HTTP_RESPONSE_CODE_ACCEPTED = 202,
HTTP_RESPONSE_CODE_NO_CONTENT = 204,
HTTP_RESPONSE_CODE_BAD_REQUEST = 400,
HTTP_RESPONSE_CODE_UNAUTHORIZED = 401,
HTTP_RESPONSE_CODE_FORBIDDEN = 403,
......@@ -201,6 +203,10 @@ typedef struct qos_profile_s {
#define NSMF_PDU_SESSION_SM_CONTEXT_CREATE_URL "/sm-contexts"
#define NSMF_PDU_SESSION_SM_CONTEXT_UPDATE_URL "/sm-contexts/"
//NRF
#define NNRF_NFM_BASE "/nnrf-nfm/"
#define NNRF_NF_REGISTER_URL "/nf-instances/"
//for CURL
#define AMF_CURL_TIMEOUT_MS 100L
#define AMF_NUMBER_RETRIES 3
......@@ -225,7 +231,6 @@ typedef struct dnn_smf_info_item_s {
typedef struct snssai_smf_info_item_s {
snssai_t snssai;
std::vector<dnn_smf_info_item_t> dnn_smf_info_list;
} snssai_smf_info_item_t;
typedef struct smf_info_s {
......
src/smf_app/smf_app.cpp
View file @ 30165886
......@@ -32,6 +32,8 @@
#include <cstdlib>
#include <iostream>
#include <stdexcept>
#include <boost/uuid/random_generator.hpp>
#include <boost/uuid/uuid_io.hpp>
#include "3gpp_24.007.h"
#include "3gpp_24.501.h"
......@@ -252,6 +254,13 @@ void smf_app_task(void *) {
}
break;
case N11_REGISTER_NF_INSTANCE_RESPONSE:
if (itti_n11_register_nf_instance_response *m =
dynamic_cast<itti_n11_register_nf_instance_response *>(msg)) {
smf_app_inst->handle_itti_msg(std::ref(*m));
}
break;
case TIME_OUT:
if (itti_msg_timeout *to = dynamic_cast<itti_msg_timeout *>(msg)) {
Logger::smf_app().info("TIME-OUT event timer id %d", to->timer_id);
......@@ -259,6 +268,9 @@ void smf_app_task(void *) {
case TASK_SMF_APP_TRIGGER_T3591:
smf_app_inst->timer_t3591_timeout(to->timer_id, to->arg2_user);
break;
case TASK_SMF_APP_TIMEOUT_NRF_HEARTBEAT:
smf_app_inst->timer_nrf_heartbeat_timeout(to->timer_id, to->arg2_user);
break;
default:;
}
}
......@@ -318,6 +330,9 @@ smf_app::smf_app(const std::string &config_file)
start_upf_association(*it);
}
//Register to NRF
register_to_nrf();
Logger::smf_app().startup("Started");
}
......@@ -547,6 +562,15 @@ void smf_app::handle_itti_msg(itti_n11_release_sm_context_response &m) {
}
}
void smf_app::handle_itti_msg(itti_n11_register_nf_instance_response &r) {
Logger::smf_app().debug("NF Instance Registration response");
//Set heartbeat timer
timer_nrf_heartbeat = itti_inst->timer_setup(
r.profile.get_nf_heartBeat_timer(), 0, TASK_SMF_APP, TASK_SMF_APP_TIMEOUT_NRF_HEARTBEAT,
0); //TODO arg2_user
}
//------------------------------------------------------------------------------
void smf_app::handle_pdu_session_create_sm_context_request(
std::shared_ptr<itti_n11_create_sm_context_request> smreq) {
......@@ -1367,6 +1391,32 @@ void smf_app::timer_t3591_timeout(timer_id_t timer_id, uint64_t arg2_user) {
// TODO: send session modification request again...
}
//---------------------------------------------------------------------------------------------
void smf_app::timer_nrf_heartbeat_timeout(timer_id_t timer_id,
uint64_t arg2_user) {
// TODO: send Heatbeat to NRF
Logger::smf_app().debug("Send ITTI msg to N11 task to trigger NRF Heartbeat");
std::shared_ptr<itti_n11_update_nf_instance_request> itti_msg =
std::make_shared<itti_n11_update_nf_instance_request>(TASK_SMF_APP,
TASK_SMF_N11);
oai::smf_server::model::PatchItem patch_item = {};
//{"op":"replace","path":"/nfInstanceName", "value": "OAI-SMF"}
patch_item.setOp("replace");
patch_item.setPath("/nfInstanceName");
patch_item.setValue("OAI-SMF");
itti_msg->patch_items.push_back(patch_item);
itti_msg->smf_instance_id = smf_instance_id;
int ret = itti_inst->send_msg(itti_msg);
if (RETURNok != ret) {
Logger::smf_app().error(
"Could not send ITTI message %s to task TASK_SMF_N11",
itti_msg->get_msg_name());
}
}
//---------------------------------------------------------------------------------------------
n2_sm_info_type_e smf_app::n2_sm_info_type_str2e(
const std::string &n2_info_type) const {
......@@ -1672,3 +1722,63 @@ void smf_app::get_ee_subscriptions(
}
}
}
//---------------------------------------------------------------------------------------------
void smf_app::generate_smf_profile() {
// generate UUID
generate_uuid();
nf_profile.set_nf_instance_id(smf_instance_id);
nf_profile.set_nf_instance_name("OAI-SMF");
nf_profile.set_nf_type("SMF");
nf_profile.set_nf_status("REGISTERED");
nf_profile.set_nf_heartBeat_timer(50);
nf_profile.set_nf_priority(1);
nf_profile.set_nf_capacity(100);
nf_profile.add_nf_ipv4_addresses(smf_cfg.sbi.addr4);
// custom info
for (auto s : smf_cfg.session_management_subscription) {
// SNSSAIS
snssai_t snssai = {};
snssai.sD = s.single_nssai.sD;
snssai.sST = s.single_nssai.sST;
nf_profile.add_snssai(snssai);
// SMF info
dnn_smf_info_item_t dnn_item = {.dnn = s.dnn};
snssai_smf_info_item_t smf_info_item = {};
smf_info_item.dnn_smf_info_list.push_back(dnn_item);
smf_info_item.snssai.sD = s.single_nssai.sD;
smf_info_item.snssai.sST = s.single_nssai.sST;
nf_profile.add_smf_info_item(smf_info_item);
}
}
//---------------------------------------------------------------------------------------------
void smf_app::register_to_nrf() {
// create a NF profile to this instance
generate_smf_profile();
// send request to N11 to send NF registration to NRF
trigger_nf_registration_request();
}
//------------------------------------------------------------------------------
void smf_app::generate_uuid() {
smf_instance_id = to_string(boost::uuids::random_generator()());
}
//------------------------------------------------------------------------------
void smf_app::trigger_nf_registration_request() {
Logger::smf_app().debug(
"Send ITTI msg to N11 task to trigger the registration request to NRF");
std::shared_ptr<itti_n11_register_nf_instance_request> itti_msg =
std::make_shared<itti_n11_register_nf_instance_request>(TASK_SMF_APP,
TASK_SMF_N11);
itti_msg->profile = nf_profile;
int ret = itti_inst->send_msg(itti_msg);
if (RETURNok != ret) {
Logger::smf_app().error(
"Could not send ITTI message %s to task TASK_SMF_N11",
itti_msg->get_msg_name());
}
}
src/smf_app/smf_app.hpp
View file @ 30165886
......@@ -52,6 +52,7 @@
#include "smf_msg.hpp"
#include "smf_pco.hpp"
#include "smf_subscription.hpp"
#include "smf_profile.hpp"
namespace smf {
......@@ -59,6 +60,7 @@ namespace smf {
#define TASK_SMF_APP_TIMEOUT_T3591 (1)
#define TASK_SMF_APP_TRIGGER_T3592 (2)
#define TASK_SMF_APP_TIMEOUT_T3592 (3)
#define TASK_SMF_APP_TIMEOUT_NRF_HEARTBEAT (4)
// Table 10.3.2 @3GPP TS 24.501 V16.1.0 (2019-06)
#define T3591_TIMER_VALUE_SEC 16
......@@ -136,6 +138,10 @@ class smf_app {
pdu_session_release_sm_context_response>>>
sm_context_release_promises;
smf_profile nf_profile; //SMF profile
std::string smf_instance_id; // SMF instance id
timer_id_t timer_nrf_heartbeat;
/*
* Apply the config from the configuration file for DNN pools
* @param [const smf_config &cfg] cfg
......@@ -340,6 +346,13 @@ class smf_app {
*/
void handle_itti_msg(itti_n11_n1n2_message_transfer_response_status &snm);
/*
* Handle ITTI message from N11 (NFRegiser Response)
* @param [itti_n11_register_nf_instance_response&] r
* @return void
*/
void handle_itti_msg(itti_n11_register_nf_instance_response &r);
/*
* Restore a N4 Session
* @param [const seid_t &] seid: Session ID to be restored
......@@ -603,6 +616,8 @@ class smf_app {
*/
void timer_t3591_timeout(timer_id_t timer_id, uint64_t arg2_user);
void timer_nrf_heartbeat_timeout(timer_id_t timer_id, uint64_t arg2_user);
/*
* To start an association with a UPF (SMF-initiated association)
* @param [const pfcp::node_id_t] node_id: UPF Node ID
......@@ -750,6 +765,35 @@ class smf_app {
void get_ee_subscriptions(
smf_event_t ev, supi64_t supi, pdu_session_id_t pdu_session_id,
std::vector<std::shared_ptr<smf_subscription>> &subscriptions);
/*
* Trigger NF instance registration to NRF
* @param [void]
* @return void
*/
void register_to_nrf();
/*
* Generate a random UUID for SMF instance
* @param [void]
* @return void
*/
void generate_uuid();
/*
* Generate a SMF profile for this instance
* @param [void]
* @return void
*/
void generate_smf_profile();
/*
* Send request to N11 task to trigger NF instance registration to NRF
* @param [void]
* @return void
*/
void trigger_nf_registration_request();
};
}
#include "smf_config.hpp"
......
src/smf_app/smf_n11.cpp
View file @ 30165886
......@@ -106,6 +106,18 @@ void smf_n11_task(void *args_p) {
shared_msg));
break;
case N11_REGISTER_NF_INSTANCE_REQUEST:
smf_n11_inst->register_nf_instance(
std::static_pointer_cast<itti_n11_register_nf_instance_request>(
shared_msg));
break;
case N11_UPDATE_NF_INSTANCE_REQUEST:
smf_n11_inst->update_nf_instance(
std::static_pointer_cast<itti_n11_update_nf_instance_request>(
shared_msg));
break;
case TERMINATE:
if (itti_msg_terminate *terminate =
dynamic_cast<itti_msg_terminate *>(msg)) {
......@@ -640,4 +652,162 @@ CURL *smf_n11::curl_create_handle(event_notification &ev_notif,
return curl;
}
//-----------------------------------------------------------------------------------------------------
void smf_n11::register_nf_instance(
std::shared_ptr<itti_n11_register_nf_instance_request> msg) {
Logger::smf_n11().debug(
"Send NF Instance Registration to NRF (HTTP version %d)",
msg->http_version);
nlohmann::json json_data = {};
msg->profile.to_json(json_data);
std::string url =
std::string(inet_ntoa(*((struct in_addr *)&smf_cfg.nrf_addr.ipv4_addr))) +
":" + std::to_string(smf_cfg.nrf_addr.port) + NNRF_NFM_BASE +
smf_cfg.nrf_addr.api_version + NNRF_NF_REGISTER_URL +
msg->profile.get_nf_instance_id();
Logger::smf_n11().debug("Send NF Instance Registration to NRF (NRF URL %s)",
url.c_str());
std::string body = json_data.dump();
Logger::smf_n11().debug("Send NF Instance Registration to NRF (Msg body %s)",
body.c_str());
curl_global_init(CURL_GLOBAL_ALL);
CURL *curl = curl = curl_easy_init();
if (curl) {
CURLcode res = {};
struct curl_slist *headers = nullptr;
// headers = curl_slist_append(headers, "charsets: utf-8");
headers = curl_slist_append(headers, "content-type: application/json");
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl, CURLOPT_HTTPGET, 1);
curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "PUT");
curl_easy_setopt(curl, CURLOPT_TIMEOUT_MS, AMF_CURL_TIMEOUT_MS);
if (msg->http_version == 2) {
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
// we use a self-signed test server, skip verification during debugging
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
curl_easy_setopt(curl, CURLOPT_HTTP_VERSION,
CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE);
}
// Response information.
long httpCode = {0};
std::unique_ptr<std::string> httpData(new std::string());
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &callback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, httpData.get());
curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, body.length());
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, body.c_str());
res = curl_easy_perform(curl);
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &httpCode);
Logger::smf_n11().debug("Response from AMF, Http Code: %d", httpCode);
if (static_cast<http_response_codes_e>(httpCode) ==
http_response_codes_e::HTTP_RESPONSE_CODE_CREATED) {
Logger::smf_n11().debug("Got successful response from NRF");
json response_data = {};
try {
response_data = json::parse(*httpData.get());
} catch (json::exception &e) {
Logger::smf_n11().warn("Could not parse json from the NRF response");
}
Logger::smf_n11().debug("Response from NRF, Http Code: %d", httpCode);
// send response to APP to process
std::shared_ptr<itti_n11_register_nf_instance_response> itti_msg =
std::make_shared<itti_n11_register_nf_instance_response>(
TASK_SMF_N11, TASK_SMF_APP);
itti_msg->http_response_code = httpCode;
itti_msg->http_version = msg->http_version;
itti_msg->profile.from_json(response_data);
int ret = itti_inst->send_msg(itti_msg);
if (RETURNok != ret) {
Logger::smf_n11().error(
"Could not send ITTI message %s to task TASK_SMF_APP",
itti_msg->get_msg_name());
}
} else {
Logger::smf_n11().warn("Could not get response from NRF");
}
curl_slist_free_all(headers);
curl_easy_cleanup(curl);
}
curl_global_cleanup();
}
//-----------------------------------------------------------------------------------------------------
void smf_n11::update_nf_instance(
std::shared_ptr<itti_n11_update_nf_instance_request> msg) {
Logger::smf_n11().debug(
"Send NF Instance Registration to NRF (HTTP version %d)",
msg->http_version);
nlohmann::json json_data = nlohmann::json::array();
for (auto i: msg->patch_items) {
nlohmann::json item = {};
to_json(item, i);
json_data.push_back(item);
}
std::string body = json_data.dump();
Logger::smf_n11().debug("Send NF Instance Registration to NRF (Msg body %s)",
body.c_str());
std::string url =
std::string(inet_ntoa(*((struct in_addr *)&smf_cfg.nrf_addr.ipv4_addr))) +
":" + std::to_string(smf_cfg.nrf_addr.port) + NNRF_NFM_BASE +
smf_cfg.nrf_addr.api_version + NNRF_NF_REGISTER_URL +
msg->smf_instance_id;
Logger::smf_n11().debug("Send NF Update to NRF (NRF URL %s)",
url.c_str());
curl_global_init(CURL_GLOBAL_ALL);
CURL *curl = curl = curl_easy_init();
if (curl) {
CURLcode res = {};
struct curl_slist *headers = nullptr;
// headers = curl_slist_append(headers, "charsets: utf-8");
headers = curl_slist_append(headers, "content-type: application/json");
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl, CURLOPT_HTTPGET, 1);
curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "PATCH");
curl_easy_setopt(curl, CURLOPT_TIMEOUT_MS, AMF_CURL_TIMEOUT_MS);
if (msg->http_version == 2) {
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
// we use a self-signed test server, skip verification during debugging
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
curl_easy_setopt(curl, CURLOPT_HTTP_VERSION,
CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE);
}
// Response information.
long httpCode = {0};
std::unique_ptr<std::string> httpData(new std::string());
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &callback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, httpData.get());
curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, body.length());
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, body.c_str());
res = curl_easy_perform(curl);
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &httpCode);
Logger::smf_n11().debug("Response from NRF, Http Code: %d", httpCode);
curl_slist_free_all(headers);
curl_easy_cleanup(curl);
}
curl_global_cleanup();
}
src/smf_app/smf_n11.hpp
View file @ 30165886
......@@ -39,6 +39,8 @@
namespace smf {
#define TASK_SMF_N11_TIMEOUT_NRF_HEARTBEAT_REQUEST 1
class smf_n11 {
private:
std::thread::id thread_id;
......@@ -95,6 +97,11 @@ class smf_n11 {
void notify_subscribed_event(
std::shared_ptr<itti_n11_notify_subscribed_event> msg);
void register_nf_instance(
std::shared_ptr<itti_n11_register_nf_instance_request> msg);
void update_nf_instance(
std::shared_ptr<itti_n11_update_nf_instance_request> msg);
/*
* Create Curl handle for multi curl
* @param [event_notification&] ev_notif: content of the event notification
......
src/smf_app/smf_profile.cpp
View file @ 30165886
......@@ -146,6 +146,21 @@ void smf_profile::set_custom_info(const nlohmann::json &c) { custom_info = c; }
//------------------------------------------------------------------------------
void smf_profile::get_custom_info(nlohmann::json &c) const { c = custom_info; }
//------------------------------------------------------------------------------
void smf_profile::set_smf_info(const smf_info_t &s) {
smf_info = s;
}
//------------------------------------------------------------------------------
void smf_profile::add_smf_info_item(const snssai_smf_info_item_t &s) {
smf_info.snssai_smf_info_list.push_back(s);
}
//------------------------------------------------------------------------------
void smf_profile::get_smf_info(smf_info_t &s) const {
s = smf_info;
}
//------------------------------------------------------------------------------
void smf_profile::display() {
Logger::smf_app().debug("NF instance info");
......@@ -201,6 +216,84 @@ void smf_profile::to_json(nlohmann::json &data) const {
data["custom_info"] = custom_info;
}
//------------------------------------------------------------------------------
void smf_profile::from_json(const nlohmann::json &data) {
if (data.find("nfInstanceId") != data.end()) {
nf_instance_id = data["nfInstanceId"].get<std::string>();
}
if (data.find("nfInstanceName") != data.end()) {
nf_instance_name = data["nfInstanceName"].get<std::string>();
}
if (data.find("nfType") != data.end()) {
nf_type = data["nfType"].get<std::string>();
}
if (data.find("nfStatus") != data.end()) {
nf_status = data["nfStatus"].get<std::string>();
}
if (data.find("smfInfo") != data.end()) {
nlohmann::json info = data["smfInfo"];
dnn_smf_info_item_t dnn_item = {};
snssai_smf_info_item_t smf_info_item = {};
if (info.find("sNssaiSmfInfoList") != info.end()) {
nlohmann::json snssai_smf_info_list =
data["smfInfo"]["sNssaiSmfInfoList"];
for (auto it : snssai_smf_info_list) {
if (it.find("sNssai") != it.end()) {
if (it["sNssai"].find("sst") != it["sNssai"].end())
smf_info_item.snssai.sST = it["sNssai"]["sst"].get<int>();
if (it["sNssai"].find("sd") != it["sNssai"].end())
smf_info_item.snssai.sD = it["sNssai"]["sd"].get<std::string>();
}
if (it.find("dnnSmfInfoList") != it.end()) {
for (auto d : it["dnnSmfInfoList"]) {
if (it.find("dnn") != it.end()) {
dnn_item.dnn = d["dnn"].get<std::string>();
smf_info_item.dnn_smf_info_list.push_back(dnn_item);
}
}
}
}
}
}
if (data.find("ipv4Addresses") != data.end()) {
nlohmann::json ipv4_addresses = data["ipv4Addresses"];
for (auto it : ipv4_addresses) {
struct in_addr addr4 = {};
std::string address = it.get<std::string>();
unsigned char buf_in_addr[sizeof(struct in_addr)];
if (inet_pton(AF_INET, util::trim(address).c_str(),
buf_in_addr) == 1) {
memcpy(&addr4, buf_in_addr, sizeof(struct in_addr));
} else {
Logger::smf_app().warn("Address conversion: Bad value %s",
util::trim(address).c_str());
}
Logger::smf_app().debug("\tIPv4 Addr: %s", address.c_str());
add_nf_ipv4_addresses(addr4);
}
}
if (data.find("priority") != data.end()) {
priority = data["priority"].get<int>();
}
if (data.find("capacity") != data.end()) {
capacity = data["capacity"].get<int>();
}
//TODO: custom_info;
}
//------------------------------------------------------------------------------
void smf_profile::handle_heartbeart_timeout(uint64_t ms) {
Logger::smf_app().info("Handle heartbeart timeout profile %s, time %d",
......
src/smf_app/smf_profile.hpp
View file @ 30165886
......@@ -55,8 +55,9 @@ class smf_profile : public std::enable_shared_from_this<smf_profile> {
snssais(),
ipv4_addresses(),
priority(0),
capacity(0),
event_sub(smf_event::get_instance()) {
capacity(0)
// event_sub(smf_event::get_instance())
{
nf_instance_name = "";
nf_status = "";
custom_info = {};
......@@ -69,14 +70,30 @@ class smf_profile : public std::enable_shared_from_this<smf_profile> {
ipv4_addresses(),
priority(0),
capacity(0),
nf_type("NF_TYPE_UNKNOWN"),
event_sub(smf_event::get_instance()) {
nf_type("NF_TYPE_UNKNOWN")
// event_sub(smf_event::get_instance())
{
nf_instance_name = "";
nf_status = "";
custom_info = {};
}
smf_profile(smf_profile &b) = delete;
smf_profile &operator=(const smf_profile &s) {
nf_instance_id = s.nf_instance_id;
heartBeat_timer = s.heartBeat_timer;
snssais = s.snssais;
ipv4_addresses = s.ipv4_addresses;
priority = s.priority;
capacity = s.capacity;
nf_type = s.nf_type;
// event_sub = s.event_sub;
nf_instance_name = s.nf_instance_name;
nf_status = s.nf_status;
custom_info = s.custom_info;
}
//smf_profile(smf_profile &b) = delete;
virtual ~smf_profile() {
Logger::smf_app().debug("Delete SMF Profile instance...");
......@@ -277,19 +294,49 @@ class smf_profile : public std::enable_shared_from_this<smf_profile> {
*/
void get_custom_info(nlohmann::json &c) const;
/*
* Set smf info
* @param [smf_info_t &] s: smf info
* @return void
*/
void set_smf_info(const smf_info_t &s);
/*
* Add an snssai_smf_info_item to the smf info
* @param [const snssai_smf_info_item_t &] s: snssai_smf_info_item
* @return void
*/
void add_smf_info_item(const snssai_smf_info_item_t &s);
/*
* Get NF instance smf info
* @param [smf_info_t &] s: store instance's smf info
* @return void:
*/
void get_smf_info(smf_info_t &s) const;
/*
* Print related-information for NF profile
* @param void
* @return void:
*/
virtual void display();
void display();
/*
* Represent NF profile as json object
* @param [nlohmann::json &] data: Json data
* @return void
*/
virtual void to_json(nlohmann::json &data) const;
void to_json(nlohmann::json &data) const;
/*
* Covert from a json represetation to SMF profile
* @param [nlohmann::json &] data: Json data
* @return void
*/
void from_json(const nlohmann::json &data);
/*
* Handle heartbeart timeout event
......@@ -300,7 +347,7 @@ class smf_profile : public std::enable_shared_from_this<smf_profile> {
protected:
// for Event Handling
smf_event &event_sub;
//smf_event &event_sub;
// From NFProfile (Section 6.1.6.2.2@3GPP TS 29.510 V16.0.0 (2019-06))
std::string nf_instance_id;
std::string nf_instance_name;
......
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