Add VES stndDefined PM and subscription for O-DU.
[sim/o1-interface.git] / ntsimulator / ntsim-ng / core / app / network_function.c
index 1d2147a..63f041d 100644 (file)
@@ -33,6 +33,7 @@
 #include "core/context.h"
 #include "core/session.h"
 #include "core/xpath.h"
+#include "core/datastore/schema.h"
 #include "core/datastore/populate.h"
 
 #include "core/faults/faults.h"
@@ -45,6 +46,7 @@
 #include "features/web_cut_through/web_cut_through.h"
 
 #include "app_common.h"
+#include "nf_oran_du.h"
 
 #define NF_FUNCTION_CONTROL_BUFFER_LENGTH                       32
 
@@ -56,8 +58,7 @@ static int network_function_feature_control_cb(sr_session_ctx_t *session, const
 static int network_function_faults_clear_cb(sr_session_ctx_t *session, const char *path, const sr_val_t *input, const size_t input_cnt, sr_event_t event, uint32_t request_id, sr_val_t **output, size_t *output_cnt, void *private_data);
 static int network_function_faults_change_cb(sr_session_ctx_t *session, const char *module_name, const char *xpath, sr_event_t event, uint32_t request_id, void *private_data);
 static int network_function_faults_count_get_items_cb(sr_session_ctx_t *session, const char *module_name, const char *xpath, const char *request_xpath, uint32_t request_id, struct lyd_node **parent, void *private_data);
-
-static int network_function_started_features_get_items_cb(sr_session_ctx_t *session, const char *module_name, const char *xpath, const char *request_xpath, uint32_t request_id, struct lyd_node **parent, void *private_data);
+static int network_function_info_get_items_cb(sr_session_ctx_t *session, const char *module_name, const char *xpath, const char *request_xpath, uint32_t request_id, struct lyd_node **parent, void *private_data);
 
 static int network_function_change_cb(sr_session_ctx_t *session, const char *module_name, const char *xpath, sr_event_t event, uint32_t request_id, void *private_data);
 
@@ -100,14 +101,14 @@ int network_function_run(void) {
     }
 
     //ietf-netconf-monitoring schemas populate with modules and submodules (overwrite default Netopeer2 behaviour)
-    rc = sr_oper_get_items_subscribe(session_running, IETF_NETCONF_MONITORING_MODULE, IETF_NETCONF_MONITORING_STATE_SCHEMAS_SCHEMA_XPATH, netconf_monitoring_state_schemas_cb, 0, SR_SUBSCR_DEFAULT, &session_subscription);
+    rc = sr_oper_get_items_subscribe(session_running, IETF_NETCONF_MONITORING_MODULE, IETF_NETCONF_MONITORING_STATE_SCHEMAS_SCHEMA_XPATH, netconf_monitoring_state_schemas_cb, 0, SR_SUBSCR_CTX_REUSE, &session_subscription);
     if(rc != SR_ERR_OK) {
         log_error("error from sr_oper_get_items_subscribe: %s\n", sr_strerror(rc));
         return 0;
     }
 
     //nc-notifications overwrite
-    rc = sr_oper_get_items_subscribe(session_running, NC_NOTIFICATIONS_MODULE, NC_NOTIFICATIONS_STREAMS_SCHEMA_XPATH, notifications_streams_cb, 0, SR_SUBSCR_DEFAULT, &session_subscription);
+    rc = sr_oper_get_items_subscribe(session_running, NC_NOTIFICATIONS_MODULE, NC_NOTIFICATIONS_STREAMS_SCHEMA_XPATH, notifications_streams_cb, 0, SR_SUBSCR_CTX_REUSE, &session_subscription);
     if(rc != SR_ERR_OK) {
         log_error("error from sr_oper_get_items_subscribe: %s\n", sr_strerror(rc));
         return 0;
@@ -131,13 +132,13 @@ int network_function_run(void) {
     rc = sr_module_change_subscribe(session_running, NTS_NETWORK_FUNCTION_MODULE, NTS_NF_FAULT_GENERATION_SCHEMA_XPATH, network_function_faults_change_cb, NULL, 0, SR_SUBSCR_CTX_REUSE, &session_subscription);
     if(rc != SR_ERR_OK) {
         log_error("could not subscribe to faults");
-        return 0;
+        return NTS_ERR_FAILED;
     }
 
     rc = sr_oper_get_items_subscribe(session_running, NTS_NETWORK_FUNCTION_MODULE, NTS_NF_FAULT_COUNT_LIST_SCHEMA_XPATH, network_function_faults_count_get_items_cb, NULL, SR_SUBSCR_CTX_REUSE, &session_subscription);
     if(rc != SR_ERR_OK) {
         log_error("could not subscribe to oper faults: %s\n", sr_strerror(rc));
-        return 0;
+        return NTS_ERR_FAILED;
     }
 
     rc = sr_rpc_subscribe(session_running, NTS_NF_RPC_FAULTS_CLEAR_SCHEMA_XPATH, network_function_faults_clear_cb, 0, 0, SR_SUBSCR_CTX_REUSE, &session_subscription);
@@ -146,23 +147,22 @@ int network_function_run(void) {
         return NTS_ERR_FAILED;
     }
 
-    rc = sr_oper_get_items_subscribe(session_running, NTS_NETWORK_FUNCTION_MODULE, NTS_NF_INFO_STARTED_FEATURES_SCHEMA_XPATH, network_function_started_features_get_items_cb, NULL, SR_SUBSCR_CTX_REUSE, &session_subscription);
+    rc = sr_oper_get_items_subscribe(session_running, NTS_NETWORK_FUNCTION_MODULE, NTS_NF_INFO_SCHEMA_XPATH, network_function_info_get_items_cb, NULL, SR_SUBSCR_CTX_REUSE | SR_SUBSCR_OPER_MERGE, &session_subscription);
     if(rc != SR_ERR_OK) {
         log_error("could not subscribe to oper started-features: %s\n", sr_strerror(rc));
-        return 0;
+        return NTS_ERR_FAILED;
     }
-    
 
     //subscribe to any changes on the main
-    rc = sr_module_change_subscribe(session_running, NTS_NETWORK_FUNCTION_MODULE, NTS_NF_NETWORK_FUNCTION_SCHEMA_XPATH, network_function_change_cb, NULL, 0, SR_SUBSCR_CTX_REUSE | SR_SUBSCR_UPDATE, &session_subscription);
+    rc = sr_module_change_subscribe(session_running, NTS_NETWORK_FUNCTION_MODULE, NTS_NF_NETWORK_FUNCTION_SCHEMA_XPATH, network_function_change_cb, NULL, 1, SR_SUBSCR_CTX_REUSE | SR_SUBSCR_UPDATE, &session_subscription);
     if(rc != SR_ERR_OK) {
-        log_error("could not subscribe to simulation changes\n");
+        log_error("could not subscribe to simulation changes: %s\n", sr_strerror(rc));
         return NTS_ERR_FAILED;
     }
 
     rc = faults_init();
     if(rc != NTS_ERR_OK) {
-        log_error("faults_init error\n", sr_strerror(rc));
+        log_error("faults_init error\n");
         return NTS_ERR_FAILED;
     }
 
@@ -218,6 +218,14 @@ int network_function_run(void) {
         log_add(1,"\n");
     }
 
+    if(strcmp(framework_environment.nts.function_type, "NTS_FUNCTION_TYPE_O_RAN_O_DU") == 0) {
+        rc = nf_oran_du_init();
+        if(rc != NTS_ERR_OK) {
+            log_error("nf_oran_du_init failed\n"); 
+            return NTS_ERR_FAILED; 
+        }
+    }
+
     while(!framework_sigint) {
         pthread_mutex_lock(&nf_function_control_lock);
         while(nf_function_control_buffer_in != nf_function_control_buffer_out) {
@@ -229,10 +237,36 @@ int network_function_run(void) {
             }
 
             if(strstr(nf_function_control_string, "datastore-populate") != 0) {
-                rc = datastore_populate(3);
+                rc = datastore_populate_all();
                 if(rc != NTS_ERR_OK) {
-                    log_error("datastore_populate() failed\n");
+                    log_error("datastore_populate_all() failed\n");
                 }
+
+                //subscribe to any changes so the operational is dynamic
+                char **xpaths = 0;
+                char **modules = 0;
+                int xpaths_count = datastore_schema_get_running_xpaths(&xpaths, &modules);
+                if(xpaths_count < 0) {
+                    log_error("datastore_schema_get_running_xpaths failed\n");
+                    return NTS_ERR_FAILED;
+                }
+
+                for(int i = 0; i < xpaths_count; i++) {
+                    //subscribe
+                    log_add_verbose(1, "subscribing to %s on module %s... ", xpaths[i], modules[i]);
+                    rc = sr_module_change_subscribe(session_running, modules[i], xpaths[i], datastore_dynamic_operational_auto_callback, 0, 0, SR_SUBSCR_DONE_ONLY | SR_SUBSCR_CTX_REUSE, &session_subscription);
+                    if(rc != SR_ERR_OK) {
+                        log_error("sr_module_change_subscribe error\n");
+                    }
+                    else {
+                        log_add(1, "done\n");
+                    }
+
+                    free(xpaths[i]);
+                    free(modules[i]);
+                }
+                free(modules);
+                free(xpaths);
             }
 
             if(strstr(nf_function_control_string, "ves-file-ready") != 0) {
@@ -332,6 +366,7 @@ int network_function_run(void) {
     }
 
     faults_free();
+    nf_oran_du_free();
 
     return NTS_ERR_OK;
 }
@@ -636,44 +671,50 @@ static int network_function_faults_count_get_items_cb(sr_session_ctx_t *session,
     return SR_ERR_OK;
 }
 
-static int network_function_started_features_get_items_cb(sr_session_ctx_t *session, const char *module_name, const char *xpath, const char *request_xpath, uint32_t request_id, struct lyd_node **parent, void *private_data) {
-    char value[1024];
-    value[0] = 0;
+static int network_function_info_get_items_cb(sr_session_ctx_t *session, const char *module_name, const char *xpath, const char *request_xpath, uint32_t request_id, struct lyd_node **parent, void *private_data) {
+    char started_features[1024];
+    started_features[0] = 0;
 
     if(ves_file_ready_feature_get_status()) {
-        strcat(value, "ves-file-ready ");
+        strcat(started_features, "ves-file-ready ");
     }
     
     if(ves_pnf_registration_feature_get_status()) {
-        strcat(value, "ves-pnf-registration ");
+        strcat(started_features, "ves-pnf-registration ");
     }
 
     if(ves_heartbeat_feature_get_status()) {
-        strcat(value, "ves-heartbeat ");
+        strcat(started_features, "ves-heartbeat ");
     }
     
     if(manual_notification_feature_get_status()) {
-        strcat(value, "manual-notification-generation ");
+        strcat(started_features, "manual-notification-generation ");
     }
 
     if(netconf_call_home_feature_get_status()) {
-        strcat(value, "netconf-call-home ");
+        strcat(started_features, "netconf-call-home ");
     }
     
     if(web_cut_through_feature_get_status()) {
-        strcat(value, "web-cut-through ");
+        strcat(started_features, "web-cut-through ");
     }
     
-    if(strlen(value)) {
-        value[strlen(value) - 1] = 0;
+    if(strlen(started_features)) {
+        started_features[strlen(started_features) - 1] = 0;
     }
 
-    *parent = lyd_new_path(NULL, sr_get_context(sr_session_get_connection(session)), NTS_NF_INFO_STARTED_FEATURES_SCHEMA_XPATH, value, 0, 0);
+    *parent = lyd_new_path(NULL, sr_get_context(sr_session_get_connection(session)), NTS_NF_INFO_SCHEMA_XPATH, 0, 0, 0);
     if(*parent == 0) {
         log_error("lyd_new_path failed\n");
         return SR_ERR_OPERATION_FAILED;
     }
 
+    struct lyd_node *n = lyd_new_leaf(*parent, (*parent)->schema->module, "started-features", started_features);
+    if(n == 0) {
+        log_error("lyd_new_leaf failed\n");
+        return SR_ERR_OPERATION_FAILED;
+    }
+
     return SR_ERR_OK;
 }
 
@@ -692,7 +733,6 @@ static int faults_update_config(sr_session_ctx_t *session) {
     }
 
     faults_fault_list_clear();
-    faults_counters_clear();
     if(data == 0) {
         return NTS_ERR_OK;
     }