/*************************************************************************
*
-* 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.
* 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 <stdio.h>
-#include <assert.h>
-#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 <sysrepo.h>
+#include <libyang/libyang.h>
-int datastore_populate(int retries) {
- int rc;
+#include <stdlib.h>
+#include <assert.h>
- 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;
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;
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);
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;
+}
Code Review / sim / o1-interface.git / blobdiff