+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (C) 2018 NetDEF, Inc.
* Renato Westphal
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; see the file COPYING; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <zebra.h>
struct debug nb_dbg_libyang = {0, "libyang debugging"};
struct nb_config *vty_shared_candidate_config;
-static struct thread_master *master;
+static struct event_loop *master;
static void vty_show_nb_errors(struct vty *vty, int error, const char *errmsg)
{
context.client = NB_CLIENT_CLI;
context.user = vty;
- ret = nb_candidate_commit(&context, vty->candidate_config, true, NULL,
+ ret = nb_candidate_commit(context, vty->candidate_config, true, NULL,
NULL, errmsg, sizeof(errmsg));
switch (ret) {
case NB_OK:
void nb_cli_enqueue_change(struct vty *vty, const char *xpath,
enum nb_operation operation, const char *value)
{
- struct vty_cfg_change *change;
+ struct nb_cfg_change *change;
if (vty->num_cfg_changes == VTY_MAXCFGCHANGES) {
/* Not expected to happen. */
bool clear_pending)
{
bool error = false;
-
- if (xpath_base == NULL)
- xpath_base = "";
+ char buf[BUFSIZ];
VTY_CHECK_XPATH;
- /* Edit candidate configuration. */
- for (size_t i = 0; i < vty->num_cfg_changes; i++) {
- struct vty_cfg_change *change = &vty->cfg_changes[i];
- struct nb_node *nb_node;
- char xpath[XPATH_MAXLEN];
- struct yang_data *data;
- int ret;
-
- /* Handle relative XPaths. */
- memset(xpath, 0, sizeof(xpath));
- if (vty->xpath_index > 0
- && (xpath_base[0] == '.' || change->xpath[0] == '.'))
- strlcpy(xpath, VTY_CURR_XPATH, sizeof(xpath));
- if (xpath_base[0]) {
- if (xpath_base[0] == '.')
- strlcat(xpath, xpath_base + 1, sizeof(xpath));
- else
- strlcat(xpath, xpath_base, sizeof(xpath));
- }
- if (change->xpath[0] == '.')
- strlcat(xpath, change->xpath + 1, sizeof(xpath));
- else
- strlcpy(xpath, change->xpath, sizeof(xpath));
-
- /* Find the northbound node associated to the data path. */
- nb_node = nb_node_find(xpath);
- if (!nb_node) {
- flog_warn(EC_LIB_YANG_UNKNOWN_DATA_PATH,
- "%s: unknown data path: %s", __func__, xpath);
- error = true;
- continue;
- }
-
- /* If the value is not set, get the default if it exists. */
- if (change->value == NULL)
- change->value = yang_snode_get_default(nb_node->snode);
- data = yang_data_new(xpath, change->value);
-
- /*
- * Ignore "not found" errors when editing the candidate
- * configuration.
- */
- ret = nb_candidate_edit(vty->candidate_config, nb_node,
- change->operation, xpath, NULL, data);
- yang_data_free(data);
- if (ret != NB_OK && ret != NB_ERR_NOT_FOUND) {
- flog_warn(
- EC_LIB_NB_CANDIDATE_EDIT_ERROR,
- "%s: failed to edit candidate configuration: operation [%s] xpath [%s]",
- __func__, nb_operation_name(change->operation),
- xpath);
- error = true;
- continue;
- }
- }
-
+ nb_candidate_edit_config_changes(
+ vty->candidate_config, vty->cfg_changes, vty->num_cfg_changes,
+ xpath_base, VTY_CURR_XPATH, vty->xpath_index, buf, sizeof(buf),
+ &error);
if (error) {
- char buf[BUFSIZ];
-
/*
* Failure to edit the candidate configuration should never
* happen in practice, unless there's a bug in the code. When
* that happens, log the error but otherwise ignore it.
*/
- vty_out(vty, "%% Failed to edit configuration.\n\n");
- vty_out(vty, "%s",
- yang_print_errors(ly_native_ctx, buf, sizeof(buf)));
+ vty_out(vty, "%s", buf);
}
/*
int nb_cli_apply_changes(struct vty *vty, const char *xpath_base_fmt, ...)
{
char xpath_base[XPATH_MAXLEN] = {};
+ bool implicit_commit;
+ int ret;
/* Parse the base XPath format string. */
if (xpath_base_fmt) {
vsnprintf(xpath_base, sizeof(xpath_base), xpath_base_fmt, ap);
va_end(ap);
}
+
+ if (vty_mgmt_should_process_cli_apply_changes(vty)) {
+ VTY_CHECK_XPATH;
+
+ if (vty->type == VTY_FILE)
+ return CMD_SUCCESS;
+
+ implicit_commit = vty_needs_implicit_commit(vty);
+ ret = vty_mgmt_send_config_data(vty);
+ if (ret >= 0 && !implicit_commit)
+ vty->mgmt_num_pending_setcfg++;
+ return ret;
+ }
+
return nb_cli_apply_changes_internal(vty, xpath_base, false);
}
const char *xpath_base_fmt, ...)
{
char xpath_base[XPATH_MAXLEN] = {};
+ bool implicit_commit;
+ int ret;
/* Parse the base XPath format string. */
if (xpath_base_fmt) {
vsnprintf(xpath_base, sizeof(xpath_base), xpath_base_fmt, ap);
va_end(ap);
}
+
+ if (vty_mgmt_should_process_cli_apply_changes(vty)) {
+ VTY_CHECK_XPATH;
+
+ implicit_commit = vty_needs_implicit_commit(vty);
+ ret = vty_mgmt_send_config_data(vty);
+ if (ret >= 0 && !implicit_commit)
+ vty->mgmt_num_pending_setcfg++;
+ return ret;
+ }
+
return nb_cli_apply_changes_internal(vty, xpath_base, true);
}
void nb_cli_confirmed_commit_clean(struct vty *vty)
{
- thread_cancel(&vty->t_confirmed_commit_timeout);
+ event_cancel(&vty->t_confirmed_commit_timeout);
nb_config_free(vty->confirmed_commit_rollback);
vty->confirmed_commit_rollback = NULL;
}
context.client = NB_CLIENT_CLI;
context.user = vty;
ret = nb_candidate_commit(
- &context, vty->confirmed_commit_rollback, true,
+ context, vty->confirmed_commit_rollback, true,
"Rollback to previous configuration - confirmed commit has timed out",
&transaction_id, errmsg, sizeof(errmsg));
if (ret == NB_OK) {
return ret;
}
-static void nb_cli_confirmed_commit_timeout(struct thread *thread)
+static void nb_cli_confirmed_commit_timeout(struct event *thread)
{
- struct vty *vty = THREAD_ARG(thread);
+ struct vty *vty = EVENT_ARG(thread);
/* XXX: broadcast this message to all logged-in users? */
vty_out(vty,
"%% Resetting confirmed-commit timeout to %u minute(s)\n\n",
confirmed_timeout);
- thread_cancel(&vty->t_confirmed_commit_timeout);
- thread_add_timer(master,
- nb_cli_confirmed_commit_timeout, vty,
- confirmed_timeout * 60,
- &vty->t_confirmed_commit_timeout);
+ event_cancel(&vty->t_confirmed_commit_timeout);
+ event_add_timer(master, nb_cli_confirmed_commit_timeout,
+ vty, confirmed_timeout * 60,
+ &vty->t_confirmed_commit_timeout);
} else {
/* Accept commit confirmation. */
vty_out(vty, "%% Commit complete.\n\n");
vty->confirmed_commit_rollback = nb_config_dup(running_config);
vty->t_confirmed_commit_timeout = NULL;
- thread_add_timer(master, nb_cli_confirmed_commit_timeout, vty,
- confirmed_timeout * 60,
- &vty->t_confirmed_commit_timeout);
+ event_add_timer(master, nb_cli_confirmed_commit_timeout, vty,
+ confirmed_timeout * 60,
+ &vty->t_confirmed_commit_timeout);
}
context.client = NB_CLIENT_CLI;
context.user = vty;
- ret = nb_candidate_commit(&context, vty->candidate_config, true,
- comment, &transaction_id, errmsg,
- sizeof(errmsg));
+ ret = nb_candidate_commit(context, vty->candidate_config, true, comment,
+ &transaction_id, errmsg, sizeof(errmsg));
/* Map northbound return code to CLI return code. */
switch (ret) {
struct lyd_node *dnode;
char *strp;
uint32_t print_options = LYD_PRINT_WITHSIBLINGS;
+ int ret;
if (xml)
format = LYD_XML;
/* Obtain data. */
dnode = yang_dnode_new(ly_ctx, false);
- if (nb_oper_data_iterate(xpath, translator, 0, nb_cli_oper_data_cb,
- dnode)
- != NB_OK) {
- vty_out(vty, "%% Failed to fetch operational data.\n");
+ ret = nb_oper_data_iterate(xpath, translator, 0, nb_cli_oper_data_cb,
+ dnode);
+ if (ret != NB_OK) {
+ if (format == LYD_JSON)
+ vty_out(vty, "{}\n");
+ else {
+ /* embed ly_last_errmsg() when we get newer libyang */
+ vty_out(vty, "<!-- Not found -->\n");
+ }
yang_dnode_free(dnode);
return CMD_WARNING;
}
context.client = NB_CLIENT_CLI;
context.user = vty;
- ret = nb_candidate_commit(&context, candidate, true, comment, NULL,
+ ret = nb_candidate_commit(context, candidate, true, comment, NULL,
errmsg, sizeof(errmsg));
nb_config_free(candidate);
switch (ret) {
.completions = yang_translator_autocomplete},
{.completions = NULL}};
-void nb_cli_init(struct thread_master *tm)
+void nb_cli_init(struct event_loop *tm)
{
master = tm;
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