X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?p=sim%2Fo1-interface.git;a=blobdiff_plain;f=ntsimulator%2Fntsim-ng%2Fcore%2Fdatastore%2Fpopulate.c;h=c083b1fa5753dab9b41ad708e40a35e86aa860e1;hp=843539757c487594b743bfb889b03fabc7313385;hb=caec2fcb18e829420672509fe5e356b48d0c3840;hpb=f379349d310d61b27d2c0bf7334d2268cc8f42e2 diff --git a/ntsimulator/ntsim-ng/core/datastore/populate.c b/ntsimulator/ntsim-ng/core/datastore/populate.c index 8435397..c083b1f 100644 --- a/ntsimulator/ntsim-ng/core/datastore/populate.c +++ b/ntsimulator/ntsim-ng/core/datastore/populate.c @@ -1,6 +1,6 @@ /************************************************************************* * -* Copyright 2020 highstreet technologies GmbH and others +* Copyright 2021 highstreet technologies GmbH and others * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -15,80 +15,283 @@ * limitations under the License. ***************************************************************************/ -#define _GNU_SOURCE - #include "populate.h" +#include "populate_internal.h" #include "utils/log_utils.h" +#include "utils/debug_utils.h" #include "utils/rand_utils.h" #include "utils/type_utils.h" -#include -#include -#include "generate.h" -#include "core/session.h" +#include "core/datastore/schema.h" +#include "core/datastore/operations.h" #include "core/framework.h" +#include "core/session.h" -static int datastore_populate_from_store(const char *running_filename, const char *operational_filename); -static int datastore_populate_commit(void); +#include +#include -int datastore_populate(int retries) { - int rc; +#include +#include - while(retries) { - int failed = 0; +populate_job_t populate_job = {0}; - rc = datastore_generate_external(); - if(rc != NTS_ERR_OK) { - log_error("datastore_generate_external() failed\n"); - return NTS_ERR_FAILED; +int datastore_populate_all() { + log_add_verbose(1, "populate starting...\n"); + + //load pre-populated data + for(int i = 0; i < framework_config.datastore_populate.preg_running_count; i++) { + char *filename = framework_config.datastore_populate.preg_running[i]; + struct lyd_node *data = datastore_load_external(filename, false); + if(data == 0) { + log_add_verbose(2, "datastore_load_external() could not load %s\n", filename); } + else { + log_add_verbose(1, "loaded into running %s (%s)\n", filename, data->schema->module->name); + if(populate_job.running) { + int rc = lyd_merge(populate_job.running, data, 0); + if(rc != 0) { + log_error("lyd_merge failed\n"); + } - rc = datastore_populate_from_store(DATASTORE_RUNNING_PATH, DATASTORE_OPERATIONAL_PATH); - if(rc != NTS_ERR_OK) { - failed = 1; - log_error("datastore_populate_from_store() failed\n"); + lyd_free_withsiblings(data); + } + else { + populate_job.running = data; + } } - if(failed) { - sr_discard_changes(session_running); - sr_discard_changes(session_operational); - log_error("datastore_populate() failed, discarding changes\n"); + //also load as dev + data = datastore_load_external(filename, false); + if(data == 0) { + log_add_verbose(2, "datastore_load_external() could not load %s\n", filename); } else { - rc = datastore_populate_commit(); - if(rc != NTS_ERR_OK) { - log_error("datastore_populate_commit() failed\n"); - failed = 1; + log_add_verbose(1, "loaded into dev %s (%s)\n", filename, data->schema->module->name); + if(populate_job.dev) { + int rc = lyd_merge(populate_job.dev, data, 0); + if(rc != 0) { + log_error("lyd_merge failed\n"); + } + + lyd_free_withsiblings(data); + } + else { + populate_job.dev = data; } } + } - if(!failed) { - break; + for(int i = 0; i < framework_config.datastore_populate.preg_operational_count; i++) { + char *filename = framework_config.datastore_populate.preg_operational[i]; + struct lyd_node *data = datastore_load_external(filename, true); + if(data == 0) { + log_add_verbose(2, "datastore_load_external() could not load %s\n", filename); } - retries--; - } + else { + log_add_verbose(1, "loaded into operational %s (%s)\n", filename, data->schema->module->name); + if(populate_job.operational) { + int rc = lyd_merge(populate_job.operational, data, 0); + if(rc != 0) { + log_error("lyd_merge failed\n"); + } - if(retries == 0) { - log_error("datastore_populate() failed to populate\n"); - return NTS_ERR_FAILED; + lyd_free_withsiblings(data); + } + else { + populate_job.operational = data; + } + } + + //also load as dev + data = datastore_load_external(filename, true); + if(data == 0) { + log_add_verbose(2, "datastore_load_external() could not load %s\n", filename); + } + else { + log_add_verbose(1, "loaded into dev %s (%s)\n", filename, data->schema->module->name); + if(populate_job.dev) { + int rc = lyd_merge(populate_job.dev, data, 0); + if(rc != 0) { + log_error("lyd_merge failed\n"); + } + + lyd_free_withsiblings(data); + } + else { + populate_job.dev = data; + } + } } - log_add_verbose(1, LOG_COLOR_BOLD_GREEN"datastore_populate() success\n"LOG_COLOR_RESET); - return NTS_ERR_OK; -} + if(framework_config.datastore_populate.random_generation_enabled) { + //get all xpaths + char **xpaths = 0; + int xpaths_count = datastore_schema_get_xpaths(&xpaths); + if(xpaths_count < 0) { + log_error("datastore_schema_get_xpaths failed\n"); + return NTS_ERR_FAILED; + } + //exclude pre-populated modules; also modules excluded by config are not outputted by datastore_schema_get_xpaths + struct lyd_node *elem; + LY_TREE_FOR(populate_job.dev, elem) { + for(int i = 0; i < xpaths_count; i++) { + if(strstr(xpaths[i], elem->schema->module->name) == (xpaths[i] + 1)) { //xpaths[i] is "/module:container" + log_add_verbose(1, "excluding "LOG_COLOR_BOLD_YELLOW"%s"LOG_COLOR_RESET" as being pre-populated...\n", xpaths[i]); + free(xpaths[i]); -static int datastore_populate_from_store(const char *running_filename, const char *operational_filename) { - assert_session(); - - int rc = 0; - struct lyd_node *data; + xpaths_count--; + for(int j = i; j < xpaths_count; j++) { + xpaths[j] = xpaths[j + 1]; + } + + break; + } + } + } + + populate_instance_t *instance = (populate_instance_t *)malloc(sizeof(populate_instance_t) * xpaths_count); + if(!instance) { + log_error("bad malloc\n"); + for(int i = 0; i < xpaths_count; i++) { + free(xpaths[i]); + } + free(xpaths); + return NTS_ERR_FAILED; + } + + //RANDOM generate everything + for(int i = 0; i < xpaths_count; i++) { + log_add_verbose(1, "generating "LOG_COLOR_BOLD_YELLOW"%s"LOG_COLOR_RESET" data...\n", xpaths[i]); - data = datastore_load_external(running_filename, false); - if(data) { + struct lys_node *schema_node = (struct lys_node *)ly_ctx_get_node(session_context, 0, xpaths[i], 0); + if(schema_node == 0) { + log_error("ly_ctx_get_node failed for %s\n", xpaths[i]); + return NTS_ERR_FAILED; + } + + if(!schema_node->module->implemented) { + log_add_verbose(1, LOG_COLOR_BOLD_RED"failed\n"LOG_COLOR_RESET); + log_error("module is not implemented for %s\n", xpaths[i]); + return NTS_ERR_FAILED; + } + + if((schema_node->flags & LYS_STATUS_DEPRC) != 0) { + log_add_verbose(1, LOG_COLOR_BOLD_RED"failed\n"LOG_COLOR_RESET); + log_error("module is deprecated for %s\n", xpaths[i]); + return NTS_ERR_FAILED; + } + + //populate current instance vals + instance[i].init = 0; + instance[i].xpath = strdup(xpaths[i]); + instance[i].modules = 0; + instance[i].mod_count = 0; + instance[i].operational = 0; + instance[i].running = 0; + instance[i].dev = 0; + + //do the actual population + int rc = populate_recursive(&populate_job, &instance[i], schema_node, 0, 0, 0, 0); + if(rc != NTS_ERR_OK) { + log_error("populate_recursive failed instance %d with xpath %s\n", i, instance[i].xpath); + return rc; + } + } + + //link everything so we would be able to find everything in late-resolve + log_add_verbose(1, LOG_COLOR_BOLD_YELLOW"datastore_populate_data() done generating, now linking... (%d root nodes)\n"LOG_COLOR_RESET, xpaths_count); + for(int i = 0; i < xpaths_count; i++) { + if(instance[i].dev) { + if(populate_job.dev) { + int rc = lyd_insert_sibling(&populate_job.dev, instance[i].dev); + if(rc != 0) { + log_error("lyd_insert_sibling\n"); + return NTS_ERR_FAILED; + } + } + else { + populate_job.dev = instance[i].dev; + } + } + + if(instance[i].operational) { + if(populate_job.operational) { + int rc = lyd_insert_sibling(&populate_job.operational, instance[i].operational); + if(rc != 0) { + log_error("lyd_insert_sibling\n"); + return NTS_ERR_FAILED; + } + } + else { + populate_job.operational = instance[i].operational; + } + } + + if(instance[i].running) { + if(populate_job.running) { + int rc = lyd_insert_sibling(&populate_job.running, instance[i].running); + if(rc != 0) { + log_error("lyd_insert_sibling\n"); + return NTS_ERR_FAILED; + } + } + else { + populate_job.running = instance[i].running; + } + } + } + + //late-resolve + log_add_verbose(1, LOG_COLOR_BOLD_YELLOW"datastore_populate_data() starting late-resolve process...\n"LOG_COLOR_RESET); + if(populate_job.late_resolve_count) { + int rc = populate_late_resolve(&populate_job); + if(rc != NTS_ERR_OK) { + log_error("populate_late_resolve failed\n"); + return rc; + } + } + + //validate data and remove invalid nodes + log_add_verbose(1, LOG_COLOR_BOLD_YELLOW"datastore_populate_data() validating\n"LOG_COLOR_RESET); + int rc = populate_validate(instance, xpaths_count); + if(rc != NTS_ERR_OK) { + log_error("populate_validate failed\n"); + return rc; + } + + //cleanup + log_add_verbose(1, LOG_COLOR_BOLD_YELLOW"datastore_populate_data() cleanup\n"LOG_COLOR_RESET); + for(int i = 0; i < xpaths_count; i++) { + log_add(1, "%d ", i); + + free(instance[i].modules); + free(instance[i].xpath); + + free(xpaths[i]); + } + log_add(1, "\n"); + + free(xpaths); + free(populate_job.late_resolve_instance); + free(populate_job.late_resolve_schema); + free(populate_job.late_resolve_parent_d); + free(populate_job.late_resolve_parent_o); + free(populate_job.late_resolve_parent_r); + + populate_job.late_resolving = false; + populate_job.late_resolve_instance = 0; + populate_job.late_resolve_schema = 0; + populate_job.late_resolve_parent_d = 0; + populate_job.late_resolve_parent_o = 0; + populate_job.late_resolve_parent_r = 0; + populate_job.late_resolve_count = 0; + } + + if(populate_job.running) { log_add_verbose(1, "editing batch for RUNNING... "); - rc = sr_edit_batch(session_running, data, "replace"); - lyd_free_withsiblings(data); + int rc = sr_edit_batch(session_running, populate_job.running, "replace"); + // lyd_free_withsiblings(populate_job.running); //checkAL if (rc != SR_ERR_OK) { log_add(1, LOG_COLOR_BOLD_RED"failed\n"LOG_COLOR_RESET); return NTS_ERR_FAILED; @@ -97,17 +300,11 @@ static int datastore_populate_from_store(const char *running_filename, const cha log_add(1, LOG_COLOR_BOLD_GREEN"done\n"LOG_COLOR_RESET); } } - else { - if(running_filename) { - log_add_verbose(2, "datastore_populate_from_store(): %s could not be loaded, skipping\n", running_filename); - } - } - - data = datastore_load_external(operational_filename, true); - if(data) { + + if(populate_job.operational) { log_add_verbose(1, "editing batch for OPERATIONAL... "); - rc = sr_edit_batch(session_operational, data, "replace"); - lyd_free_withsiblings(data); + int rc = sr_edit_batch(session_operational, populate_job.operational, "replace"); + // lyd_free_withsiblings(populate_job.operational); //checkAL if (rc != SR_ERR_OK) { log_add(1, LOG_COLOR_BOLD_RED"failed\n"LOG_COLOR_RESET); return NTS_ERR_FAILED; @@ -116,17 +313,7 @@ static int datastore_populate_from_store(const char *running_filename, const cha log_add(1, LOG_COLOR_BOLD_GREEN"done\n"LOG_COLOR_RESET); } } - else { - if(running_filename) { - log_add_verbose(2, "datastore_populate_from_store(): %s could not be loaded, skipping\n", operational_filename); - } - } - - return NTS_ERR_OK; -} -static int datastore_populate_commit(void) { - assert_session(); log_add_verbose(1, "appling changes to RUNNING... "); int rc = sr_apply_changes(session_running, 0, 0); @@ -148,6 +335,262 @@ static int datastore_populate_commit(void) { else { log_add(1, LOG_COLOR_BOLD_GREEN"done\n"LOG_COLOR_RESET); } + + log_add_verbose(1, "populate finished...\n"); + return NTS_ERR_OK; +} + +int datastore_populate_update_operational(const char **xpath, int xpath_len) { + + if(xpath_len == 0) { + return NTS_ERR_OK; + } + + populate_instance_t *instance = 0; + int instance_count = 0; + + for(int i = 0; i < xpath_len; i++) { + log_add_verbose(1, "generating "LOG_COLOR_BOLD_YELLOW"%s"LOG_COLOR_RESET" operational data...\n", xpath[i]); + + struct lyd_node *node_dev = datastore_operations_get_lyd_node(populate_job.dev, xpath[i]); + if(node_dev == 0) { + log_error("datastore_operations_get_lyd_node failed on dev\n"); + return NTS_ERR_FAILED; + } + + struct lyd_node *node_running = datastore_operations_get_lyd_node(populate_job.running, xpath[i]); + if(node_running == 0) { + log_error("datastore_operations_get_lyd_node failed on running\n"); + return NTS_ERR_FAILED; + } + + //operational node (container/list) does not exist yet + struct lyd_node *node_operational = lyd_new_path(populate_job.operational, 0, xpath[i], 0, 0, LYD_PATH_OPT_NOPARENTRET | LYD_PATH_OPT_UPDATE); + if(node_operational == 0) { + log_error("lyd_new_path failed on operational\n"); + return NTS_ERR_FAILED; + } + + struct lys_node *schema_node = node_dev->schema; + + int cinst = instance_count; + instance_count++; + instance = (populate_instance_t *)realloc(instance, sizeof(populate_instance_t) * instance_count); + instance[cinst].init = true; + instance[cinst].xpath = strdup(xpath[i]); + instance[cinst].modules = 0; + instance[cinst].mod_count = 0; + instance[cinst].dev = node_dev; + instance[cinst].operational = node_operational; + instance[cinst].running = node_running; + + int rc = populate_instance_add_module(&instance[cinst], schema_node->module); + if(rc != NTS_ERR_OK) { + log_error("instance_add_module failed\n"); + return rc; + } + + //populate-recursive pe toti childrenii, cu param only_operational == 1 + struct lys_node *elem; + LY_TREE_FOR(schema_node->child, elem) { + int rc = populate_recursive(&populate_job, &instance[cinst], elem, node_dev, node_operational, node_running, 1); + if(rc != NTS_ERR_OK) { + log_error("populate_recursive failed with xpath %s\n", instance[cinst].xpath); + return rc; + } + } + } + + //late resolve + log_add_verbose(1, LOG_COLOR_BOLD_YELLOW"datastore_populate_update_operational() starting late-resolve process...\n"LOG_COLOR_RESET); + if(populate_job.late_resolve_count) { + int rc = populate_late_resolve(&populate_job); + if(rc != NTS_ERR_OK) { + log_error("populate_late_resolve failed\n"); + return rc; + } + } + + // //validate + // log_add_verbose(1, LOG_COLOR_BOLD_YELLOW"datastore_populate_update_operational() validating\n"LOG_COLOR_RESET); + + // //build validate_instance' populate_validate must have root-path instances + // populate_instance_t *validate_instance = 0; + // int validate_instance_count = 0; + + // for(int i = 0; i < instance_count; i++) { + // //get root path from instance[i].xpath + // char *root_path = strdup(instance[i].xpath); + // *strstr(root_path + 1, "/") = 0; + + // int found = validate_instance_count; + // for(int j = 0; j < validate_instance_count; j++) { + // if(strcmp(root_path, validate_instance[j].xpath) == 0) { + // found = j; + // break; + // } + // } + + // //if not found + // if(found == validate_instance_count) { + // //add root path UNIQUE to validate_instance + // validate_instance_count++; + // validate_instance = (populate_instance_t *)realloc(validate_instance, sizeof(populate_instance_t) * validate_instance_count); + + // validate_instance[found].init = true; + // validate_instance[found].xpath = strdup(root_path); + // validate_instance[found].modules = 0; + // validate_instance[found].mod_count = 0; + // validate_instance[found].dev = datastore_operations_get_lyd_node(populate_job.dev, root_path); + // validate_instance[found].operational = datastore_operations_get_lyd_node(populate_job.operational, root_path); + // validate_instance[found].running = datastore_operations_get_lyd_node(populate_job.running, root_path); + // } + // free(root_path); + + // //add each instance[i].modules to validate_instance[].modules + // for(int j = 0; j < instance[i].mod_count; j++) { + // int rc = populate_instance_add_module(&validate_instance[found], instance[i].modules[j]); + // if(rc != NTS_ERR_OK) { + // log_error("instance_add_module failed\n"); + // return rc; + // } + // } + // } + + // int rc = populate_validate(validate_instance, validate_instance_count); + // if(rc != NTS_ERR_OK) { + // log_error("populate_validate failed\n"); + // return rc; + // } + + //cleanup + log_add_verbose(1, LOG_COLOR_BOLD_YELLOW"datastore_populate_update_operational() cleanup\n"LOG_COLOR_RESET); + // for(int i = 0; i < validate_instance_count; i++) { + // free(validate_instance[i].modules); + // free(validate_instance[i].xpath); + // } + // free(validate_instance); + + for(int i = 0; i < instance_count; i++) { + free(instance[i].modules); + free(instance[i].xpath); + } + free(instance); + + free(populate_job.late_resolve_instance); + free(populate_job.late_resolve_schema); + free(populate_job.late_resolve_parent_d); + free(populate_job.late_resolve_parent_o); + free(populate_job.late_resolve_parent_r); + + populate_job.late_resolving = false; + populate_job.late_resolve_instance = 0; + populate_job.late_resolve_schema = 0; + populate_job.late_resolve_parent_d = 0; + populate_job.late_resolve_parent_o = 0; + populate_job.late_resolve_parent_r = 0; + populate_job.late_resolve_count = 0; + + //edit batch and apply pe operational + if(populate_job.operational) { + log_add_verbose(1, "editing batch for OPERATIONAL... "); + int rc = sr_edit_batch(session_operational, populate_job.operational, "replace"); + // lyd_free_withsiblings(populate_job.running); //checkAL + if (rc != SR_ERR_OK) { + log_add(1, LOG_COLOR_BOLD_RED"failed\n"LOG_COLOR_RESET); + return NTS_ERR_FAILED; + } + else { + log_add(1, LOG_COLOR_BOLD_GREEN"done\n"LOG_COLOR_RESET); + } + + + //apply pe operational + log_add_verbose(1, "appling changes to OPERATIONAL... "); + rc = sr_apply_changes(session_operational, 0, 0); + if (rc != SR_ERR_OK) { + log_add(1, LOG_COLOR_BOLD_RED"failed\n"LOG_COLOR_RESET); + return NTS_ERR_FAILED; + } + else { + log_add(1, LOG_COLOR_BOLD_GREEN"done\n"LOG_COLOR_RESET); + } + } + + log_add_verbose(1, "datastore_populate_update_operational() finished...\n"); return NTS_ERR_OK; } + +int datastore_dynamic_operational_auto_callback(sr_session_ctx_t *session, const char *module_name, const char *xpath, sr_event_t event, uint32_t request_id, void *private_data) { + sr_change_iter_t *it = 0; + int rc = SR_ERR_OK; + sr_change_oper_t oper; + sr_val_t *old_value = 0; + sr_val_t *new_value = 0; + + rc = sr_get_changes_iter(session, "//.", &it); + if(rc != SR_ERR_OK) { + log_error("sr_get_changes_iter failed\n"); + return SR_ERR_VALIDATION_FAILED; + } + + //event-ul este mereu DONE + + char **add_item = 0; + int add_item_len = 0; + + char *prev_xpath = strdup("x"); //a non empty value + while((rc = sr_get_change_next(session, it, &oper, &old_value, &new_value)) == SR_ERR_OK) { + if(oper == SR_OP_CREATED) { + if((new_value->type == SR_CONTAINER_T) || (new_value->type == SR_CONTAINER_PRESENCE_T) || (new_value->type == SR_LIST_T)) { + add_item = (char**)realloc(add_item, sizeof(char *) * (add_item_len + 1)); + add_item[add_item_len] = strdup(new_value->xpath); + add_item_len++; + } + + datastore_operations_add_sr_val(populate_job.running, new_value); + datastore_operations_add_sr_val(populate_job.dev, new_value); + } + else if(oper == SR_OP_DELETED) { + if(strncmp(prev_xpath, old_value->xpath, strlen(prev_xpath)) != 0) { + if((old_value->type == SR_CONTAINER_T) || (old_value->type == SR_CONTAINER_PRESENCE_T) || (old_value->type == SR_LIST_T)) { + datastore_operations_free_path(populate_job.running, old_value->xpath); + datastore_operations_free_path(populate_job.dev, old_value->xpath); + datastore_operations_free_path(populate_job.operational, old_value->xpath); + free(prev_xpath); + prev_xpath = strdup(old_value->xpath); + } + else { + datastore_operations_free_path(populate_job.running, old_value->xpath); + datastore_operations_free_path(populate_job.dev, old_value->xpath); + } + } + } + else if(oper == SR_OP_MODIFIED) { + datastore_operations_change_sr_val(populate_job.running, new_value); + datastore_operations_change_sr_val(populate_job.dev, new_value); + } + + + debug_print_sr_change(oper, old_value, new_value); + + sr_free_val(old_value); + sr_free_val(new_value); + } + + free(prev_xpath); + sr_free_change_iter(it); + + //add operational (and dev) + rc = datastore_populate_update_operational((const char **)add_item, add_item_len); + if(rc != NTS_ERR_OK) { + log_error("datastore_populate_update_operational error\n"); + } + for(int i = 0; i < add_item_len; i++) { + free(add_item[i]); + } + free(add_item); + + return SR_ERR_OK; +}