From 0c0e73045b1898610eef9309b9f5927254356710 Mon Sep 17 00:00:00 2001
From: Rafael Zalamena <rzalamena@opensourcerouting.org>
Date: Fri, 27 Sep 2019 19:32:10 -0300
Subject: [PATCH 01/10] yang: update route map model
Important changes:
* Rename top container `route-map` to `lib`;
* Rename list `instance` to `route-map`;
* Move route map repeated data to list `entry`;
* Use interface reference instead of typedef'ed string;
* Remove some zebra specific route map conditions;
* Protect `tag` set value with `when "./action = 'tag'"`;
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
---
From a7282663eff6f036a427165b7fa73c75dccd47ff Mon Sep 17 00:00:00 2001
From: Rafael Zalamena <rzalamena@opensourcerouting.org>
Date: Mon, 30 Sep 2019 10:17:33 -0300
Subject: [PATCH 02/10] lib: export route map structures and functions
These exported items are going to be used by the new northbound CLI.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
---
lib/routemap.c | 213 ++-----------------------------------------------
lib/routemap.h | 209 ++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 216 insertions(+), 206 deletions(-)
diff --git a/lib/routemap.c b/lib/routemap.c
index 14fec0283c..a8feebd313 100644
--- a/lib/routemap.c
+++ b/lib/routemap.c
@@ -50,178 +50,7 @@ static vector route_match_vec;
/* Vector for route set rules. */
static vector route_set_vec;
-struct route_map_match_set_hooks {
- /* match interface */
- int (*match_interface)(struct vty *vty, struct route_map_index *index,
- const char *command, const char *arg,
- route_map_event_t type);
-
- /* no match interface */
- int (*no_match_interface)(struct vty *vty,
- struct route_map_index *index,
- const char *command, const char *arg,
- route_map_event_t type);
-
- /* match ip address */
- int (*match_ip_address)(struct vty *vty, struct route_map_index *index,
- const char *command, const char *arg,
- route_map_event_t type);
-
- /* no match ip address */
- int (*no_match_ip_address)(struct vty *vty,
- struct route_map_index *index,
- const char *command, const char *arg,
- route_map_event_t type);
-
- /* match ip address prefix list */
- int (*match_ip_address_prefix_list)(struct vty *vty,
- struct route_map_index *index,
- const char *command,
- const char *arg,
- route_map_event_t type);
-
- /* no match ip address prefix list */
- int (*no_match_ip_address_prefix_list)(struct vty *vty,
- struct route_map_index *index,
- const char *command,
- const char *arg,
- route_map_event_t type);
-
- /* match ip next hop */
- int (*match_ip_next_hop)(struct vty *vty, struct route_map_index *index,
- const char *command, const char *arg,
- route_map_event_t type);
-
- /* no match ip next hop */
- int (*no_match_ip_next_hop)(struct vty *vty,
- struct route_map_index *index,
- const char *command, const char *arg,
- route_map_event_t type);
-
- /* match ip next hop prefix list */
- int (*match_ip_next_hop_prefix_list)(struct vty *vty,
- struct route_map_index *index,
- const char *command,
- const char *arg,
- route_map_event_t type);
-
- /* no match ip next hop prefix list */
- int (*no_match_ip_next_hop_prefix_list)(struct vty *vty,
- struct route_map_index *index,
- const char *command,
- const char *arg,
- route_map_event_t type);
-
- /* match ip next-hop type */
- int (*match_ip_next_hop_type)(struct vty *vty,
- struct route_map_index *index,
- const char *command,
- const char *arg,
- route_map_event_t type);
-
- /* no match ip next-hop type */
- int (*no_match_ip_next_hop_type)(struct vty *vty,
- struct route_map_index *index,
- const char *command,
- const char *arg,
- route_map_event_t type);
-
- /* match ipv6 address */
- int (*match_ipv6_address)(struct vty *vty,
- struct route_map_index *index,
- const char *command, const char *arg,
- route_map_event_t type);
-
- /* no match ipv6 address */
- int (*no_match_ipv6_address)(struct vty *vty,
- struct route_map_index *index,
- const char *command, const char *arg,
- route_map_event_t type);
-
-
- /* match ipv6 address prefix list */
- int (*match_ipv6_address_prefix_list)(struct vty *vty,
- struct route_map_index *index,
- const char *command,
- const char *arg,
- route_map_event_t type);
-
- /* no match ipv6 address prefix list */
- int (*no_match_ipv6_address_prefix_list)(struct vty *vty,
- struct route_map_index *index,
- const char *command,
- const char *arg,
- route_map_event_t type);
-
- /* match ipv6 next-hop type */
- int (*match_ipv6_next_hop_type)(struct vty *vty,
- struct route_map_index *index,
- const char *command,
- const char *arg,
- route_map_event_t type);
-
- /* no match ipv6 next-hop type */
- int (*no_match_ipv6_next_hop_type)(struct vty *vty,
- struct route_map_index *index,
- const char *command, const char *arg,
- route_map_event_t type);
-
- /* match metric */
- int (*match_metric)(struct vty *vty, struct route_map_index *index,
- const char *command, const char *arg,
- route_map_event_t type);
-
- /* no match metric */
- int (*no_match_metric)(struct vty *vty, struct route_map_index *index,
- const char *command, const char *arg,
- route_map_event_t type);
-
- /* match tag */
- int (*match_tag)(struct vty *vty, struct route_map_index *index,
- const char *command, const char *arg,
- route_map_event_t type);
-
- /* no match tag */
- int (*no_match_tag)(struct vty *vty, struct route_map_index *index,
- const char *command, const char *arg,
- route_map_event_t type);
-
- /* set ip nexthop */
- int (*set_ip_nexthop)(struct vty *vty, struct route_map_index *index,
- const char *command, const char *arg);
-
- /* no set ip nexthop */
- int (*no_set_ip_nexthop)(struct vty *vty, struct route_map_index *index,
- const char *command, const char *arg);
-
- /* set ipv6 nexthop local */
- int (*set_ipv6_nexthop_local)(struct vty *vty,
- struct route_map_index *index,
- const char *command, const char *arg);
-
- /* no set ipv6 nexthop local */
- int (*no_set_ipv6_nexthop_local)(struct vty *vty,
- struct route_map_index *index,
- const char *command, const char *arg);
-
- /* set metric */
- int (*set_metric)(struct vty *vty, struct route_map_index *index,
- const char *command, const char *arg);
-
- /* no set metric */
- int (*no_set_metric)(struct vty *vty, struct route_map_index *index,
- const char *command, const char *arg);
-
- /* set tag */
- int (*set_tag)(struct vty *vty, struct route_map_index *index,
- const char *command, const char *arg);
-
- /* no set tag */
- int (*no_set_tag)(struct vty *vty, struct route_map_index *index,
- const char *command, const char *arg);
-};
-
-static struct route_map_match_set_hooks rmap_match_set_hook;
+struct route_map_match_set_hooks rmap_match_set_hook;
/* match interface */
void route_map_match_interface_hook(int (*func)(
@@ -595,35 +424,9 @@ int generic_set_delete(struct vty *vty, struct route_map_index *index,
}
-/* Route map rule. This rule has both `match' rule and `set' rule. */
-struct route_map_rule {
- /* Rule type. */
- const struct route_map_rule_cmd *cmd;
-
- /* For pretty printing. */
- char *rule_str;
-
- /* Pre-compiled match rule. */
- void *value;
-
- /* Linked list. */
- struct route_map_rule *next;
- struct route_map_rule *prev;
-};
-
-/* Making route map list. */
-struct route_map_list {
- struct route_map *head;
- struct route_map *tail;
-
- void (*add_hook)(const char *);
- void (*delete_hook)(const char *);
- void (*event_hook)(const char *);
-};
-
/* Master list of route map. */
-static struct route_map_list route_map_master = {NULL, NULL, NULL, NULL, NULL};
-static struct hash *route_map_master_hash = NULL;
+struct route_map_list route_map_master = {NULL, NULL, NULL, NULL, NULL};
+struct hash *route_map_master_hash = NULL;
static unsigned int route_map_hash_key_make(const void *p)
{
@@ -691,8 +494,6 @@ static void route_map_rule_delete(struct route_map_rule_list *,
struct route_map_rule *);
static bool rmap_debug;
-static void route_map_index_delete(struct route_map_index *, int);
-
/* New route map allocation. Please note route map's name must be
specified. */
static struct route_map *route_map_new(const char *name)
@@ -784,7 +585,7 @@ static void route_map_free_map(struct route_map *map)
}
/* Route map delete from list. */
-static void route_map_delete(struct route_map *map)
+void route_map_delete(struct route_map *map)
{
struct route_map_index *index;
char *name;
@@ -883,7 +684,7 @@ static int route_map_clear_updated(struct route_map *map)
/* Lookup route map. If there isn't route map create one and return
it. */
-static struct route_map *route_map_get(const char *name)
+struct route_map *route_map_get(const char *name)
{
struct route_map *map;
@@ -1097,7 +898,7 @@ static struct route_map_index *route_map_index_new(void)
}
/* Free route map index. */
-static void route_map_index_delete(struct route_map_index *index, int notify)
+void route_map_index_delete(struct route_map_index *index, int notify)
{
struct route_map_rule *rule;
@@ -1202,7 +1003,7 @@ route_map_index_add(struct route_map *map, enum route_map_type type, int pref)
}
/* Get route map index. */
-static struct route_map_index *
+struct route_map_index *
route_map_index_get(struct route_map *map, enum route_map_type type, int pref)
{
struct route_map_index *index;
diff --git a/lib/routemap.h b/lib/routemap.h
index 1ffd0525ae..41959c24e5 100644
--- a/lib/routemap.h
+++ b/lib/routemap.h
@@ -140,6 +140,22 @@ enum rmap_compile_rets {
};
+/* Route map rule. This rule has both `match' rule and `set' rule. */
+struct route_map_rule {
+ /* Rule type. */
+ const struct route_map_rule_cmd *cmd;
+
+ /* For pretty printing. */
+ char *rule_str;
+
+ /* Pre-compiled match rule. */
+ void *value;
+
+ /* Linked list. */
+ struct route_map_rule *next;
+ struct route_map_rule *prev;
+};
+
/* Route map rule list. */
struct route_map_rule_list {
struct route_map_rule *head;
@@ -435,6 +451,199 @@ extern void route_map_counter_increment(struct route_map *map);
/* Decrement the route-map used counter */
extern void route_map_counter_decrement(struct route_map *map);
+/* Route map hooks data structure. */
+struct route_map_match_set_hooks {
+ /* match interface */
+ int (*match_interface)(struct vty *vty, struct route_map_index *index,
+ const char *command, const char *arg,
+ route_map_event_t type);
+
+ /* no match interface */
+ int (*no_match_interface)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command, const char *arg,
+ route_map_event_t type);
+
+ /* match ip address */
+ int (*match_ip_address)(struct vty *vty, struct route_map_index *index,
+ const char *command, const char *arg,
+ route_map_event_t type);
+
+ /* no match ip address */
+ int (*no_match_ip_address)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command, const char *arg,
+ route_map_event_t type);
+
+ /* match ip address prefix list */
+ int (*match_ip_address_prefix_list)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command,
+ const char *arg,
+ route_map_event_t type);
+
+ /* no match ip address prefix list */
+ int (*no_match_ip_address_prefix_list)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command,
+ const char *arg,
+ route_map_event_t type);
+
+ /* match ip next hop */
+ int (*match_ip_next_hop)(struct vty *vty, struct route_map_index *index,
+ const char *command, const char *arg,
+ route_map_event_t type);
+
+ /* no match ip next hop */
+ int (*no_match_ip_next_hop)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command, const char *arg,
+ route_map_event_t type);
+
+ /* match ip next hop prefix list */
+ int (*match_ip_next_hop_prefix_list)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command,
+ const char *arg,
+ route_map_event_t type);
+
+ /* no match ip next hop prefix list */
+ int (*no_match_ip_next_hop_prefix_list)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command,
+ const char *arg,
+ route_map_event_t type);
+
+ /* match ip next-hop type */
+ int (*match_ip_next_hop_type)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command,
+ const char *arg,
+ route_map_event_t type);
+
+ /* no match ip next-hop type */
+ int (*no_match_ip_next_hop_type)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command,
+ const char *arg,
+ route_map_event_t type);
+
+ /* match ipv6 address */
+ int (*match_ipv6_address)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command, const char *arg,
+ route_map_event_t type);
+
+ /* no match ipv6 address */
+ int (*no_match_ipv6_address)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command, const char *arg,
+ route_map_event_t type);
+
+
+ /* match ipv6 address prefix list */
+ int (*match_ipv6_address_prefix_list)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command,
+ const char *arg,
+ route_map_event_t type);
+
+ /* no match ipv6 address prefix list */
+ int (*no_match_ipv6_address_prefix_list)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command,
+ const char *arg,
+ route_map_event_t type);
+
+ /* match ipv6 next-hop type */
+ int (*match_ipv6_next_hop_type)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command,
+ const char *arg,
+ route_map_event_t type);
+
+ /* no match ipv6 next-hop type */
+ int (*no_match_ipv6_next_hop_type)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command, const char *arg,
+ route_map_event_t type);
+
+ /* match metric */
+ int (*match_metric)(struct vty *vty, struct route_map_index *index,
+ const char *command, const char *arg,
+ route_map_event_t type);
+
+ /* no match metric */
+ int (*no_match_metric)(struct vty *vty, struct route_map_index *index,
+ const char *command, const char *arg,
+ route_map_event_t type);
+
+ /* match tag */
+ int (*match_tag)(struct vty *vty, struct route_map_index *index,
+ const char *command, const char *arg,
+ route_map_event_t type);
+
+ /* no match tag */
+ int (*no_match_tag)(struct vty *vty, struct route_map_index *index,
+ const char *command, const char *arg,
+ route_map_event_t type);
+
+ /* set ip nexthop */
+ int (*set_ip_nexthop)(struct vty *vty, struct route_map_index *index,
+ const char *command, const char *arg);
+
+ /* no set ip nexthop */
+ int (*no_set_ip_nexthop)(struct vty *vty, struct route_map_index *index,
+ const char *command, const char *arg);
+
+ /* set ipv6 nexthop local */
+ int (*set_ipv6_nexthop_local)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command, const char *arg);
+
+ /* no set ipv6 nexthop local */
+ int (*no_set_ipv6_nexthop_local)(struct vty *vty,
+ struct route_map_index *index,
+ const char *command, const char *arg);
+
+ /* set metric */
+ int (*set_metric)(struct vty *vty, struct route_map_index *index,
+ const char *command, const char *arg);
+
+ /* no set metric */
+ int (*no_set_metric)(struct vty *vty, struct route_map_index *index,
+ const char *command, const char *arg);
+
+ /* set tag */
+ int (*set_tag)(struct vty *vty, struct route_map_index *index,
+ const char *command, const char *arg);
+
+ /* no set tag */
+ int (*no_set_tag)(struct vty *vty, struct route_map_index *index,
+ const char *command, const char *arg);
+};
+
+extern struct route_map_match_set_hooks rmap_match_set_hook;
+
+/* Making route map list. */
+struct route_map_list {
+ struct route_map *head;
+ struct route_map *tail;
+
+ void (*add_hook)(const char *);
+ void (*delete_hook)(const char *);
+ void (*event_hook)(const char *);
+};
+
+extern struct route_map_list route_map_master;
+
+extern struct route_map *route_map_get(const char *name);
+extern void route_map_delete(struct route_map *map);
+extern struct route_map_index *route_map_index_get(struct route_map *map,
+ enum route_map_type type,
+ int pref);
+extern void route_map_index_delete(struct route_map_index *index, int notify);
+
#ifdef __cplusplus
}
#endif
From 686d244f00d87fa0b76c8e4644550d413fc3400b Mon Sep 17 00:00:00 2001
From: Rafael Zalamena <rzalamena@opensourcerouting.org>
Date: Mon, 30 Sep 2019 10:34:49 -0300
Subject: [PATCH 03/10] lib: implement route map northbound
Based on the route map old CLI, implement the route map handling using
the exported functions.
Use a curry-like programming pattern avoid code repetition when
destroying match/set entries. This is needed by other daemons that
implement custom route map functions and need to pass to lib their
specific destroy functions.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
---
lib/routemap.h | 24 +
lib/routemap_northbound.c | 1393 +++++++++++++++++++++++++++++++++++++
lib/subdir.am | 2 +
yang/subdir.am | 1 +
4 files changed, 1420 insertions(+)
create mode 100644 lib/routemap_northbound.c
diff --git a/lib/routemap.h b/lib/routemap.h
index 41959c24e5..d9e7f73f81 100644
--- a/lib/routemap.h
+++ b/lib/routemap.h
@@ -644,6 +644,30 @@ extern struct route_map_index *route_map_index_get(struct route_map *map,
int pref);
extern void route_map_index_delete(struct route_map_index *index, int notify);
+/* routemap_northbound.c */
+typedef int (*routemap_match_hook_fun)(struct vty *vty,
+ struct route_map_index *rmi,
+ const char *command, const char *arg,
+ route_map_event_t event);
+
+typedef int (*routemap_set_hook_fun)(struct vty *vty,
+ struct route_map_index *rmi,
+ const char *command, const char *arg);
+
+struct routemap_hook_context {
+ struct route_map_index *rhc_rmi;
+ const char *rhc_rule;
+ route_map_event_t rhc_event;
+ routemap_set_hook_fun rhc_shook;
+ routemap_match_hook_fun rhc_mhook;
+};
+
+int lib_route_map_entry_match_destroy(enum nb_event event,
+ const struct lyd_node *dnode);
+int lib_route_map_entry_set_destroy(enum nb_event event,
+ const struct lyd_node *dnode);
+extern const struct frr_yang_module_info frr_route_map_info;
+
#ifdef __cplusplus
}
#endif
diff --git a/lib/routemap_northbound.c b/lib/routemap_northbound.c
new file mode 100644
index 0000000000..02eb756334
--- /dev/null
+++ b/lib/routemap_northbound.c
@@ -0,0 +1,1393 @@
+/*
+ * Route map northbound implementation.
+ *
+ * Copyright (C) 2019 Network Device Education Foundation, Inc. ("NetDEF")
+ * Rafael Zalamena
+ *
+ * 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; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA.
+ */
+
+#include <zebra.h>
+
+#include "lib/command.h"
+#include "lib/log.h"
+#include "lib/northbound.h"
+#include "lib/routemap.h"
+
+/*
+ * Auxiliary functions to avoid code duplication:
+ *
+ * lib_route_map_entry_set_destroy: unset `set` commands.
+ * lib_route_map_entry_match_destroy: unset `match` commands.
+ */
+int lib_route_map_entry_match_destroy(enum nb_event event,
+ const struct lyd_node *dnode)
+{
+ struct routemap_hook_context *rhc;
+ int rv;
+
+ if (event != NB_EV_APPLY)
+ return NB_OK;
+
+ rhc = nb_running_get_entry(dnode, NULL, true);
+ if (rhc->rhc_mhook == NULL)
+ return NB_OK;
+
+ rv = rhc->rhc_mhook(NULL, rhc->rhc_rmi, rhc->rhc_rule, NULL,
+ rhc->rhc_event);
+ if (rv != CMD_SUCCESS)
+ return NB_ERR_INCONSISTENCY;
+
+ return NB_OK;
+}
+
+int lib_route_map_entry_set_destroy(enum nb_event event,
+ const struct lyd_node *dnode)
+{
+ struct routemap_hook_context *rhc;
+ int rv;
+
+ if (event != NB_EV_APPLY)
+ return NB_OK;
+
+ rhc = nb_running_get_entry(dnode, NULL, true);
+ if (rhc->rhc_shook == NULL)
+ return NB_OK;
+
+ rv = rhc->rhc_shook(NULL, rhc->rhc_rmi, rhc->rhc_rule, NULL);
+ if (rv != CMD_SUCCESS)
+ return NB_ERR_INCONSISTENCY;
+
+ return NB_OK;
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map
+ */
+static int lib_route_map_create(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct route_map *rm;
+ const char *rm_name;
+
+ switch (event) {
+ case NB_EV_VALIDATE:
+ case NB_EV_PREPARE:
+ case NB_EV_ABORT:
+ /* NOTHING */
+ break;
+ case NB_EV_APPLY:
+ rm_name = yang_dnode_get_string(dnode, "./name");
+ rm = route_map_get(rm_name);
+ nb_running_set_entry(dnode, rm);
+ break;
+ }
+
+ return NB_OK;
+}
+
+static int lib_route_map_destroy(enum nb_event event,
+ const struct lyd_node *dnode)
+{
+ struct route_map *rm;
+
+ switch (event) {
+ case NB_EV_VALIDATE:
+ case NB_EV_PREPARE:
+ case NB_EV_ABORT:
+ /* NOTHING */
+ break;
+ case NB_EV_APPLY:
+ rm = nb_running_unset_entry(dnode);
+ route_map_delete(rm);
+ break;
+ }
+
+ return NB_OK;
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry
+ */
+static int lib_route_map_entry_create(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct route_map_index *rmi;
+ struct route_map *rm;
+ uint16_t sequence;
+ int action;
+
+ switch (event) {
+ case NB_EV_VALIDATE:
+ case NB_EV_PREPARE:
+ case NB_EV_ABORT:
+ /* NOTHING */
+ break;
+ case NB_EV_APPLY:
+ sequence = yang_dnode_get_uint16(dnode, "./sequence");
+ action = yang_dnode_get_enum(dnode, "./action") == 0
+ ? RMAP_PERMIT
+ : RMAP_DENY;
+ rm = nb_running_get_entry(dnode, NULL, true);
+ rmi = route_map_index_get(rm, action, sequence);
+ nb_running_set_entry(dnode, rmi);
+ break;
+ }
+
+ return NB_OK;
+}
+
+static int lib_route_map_entry_destroy(enum nb_event event,
+ const struct lyd_node *dnode)
+{
+ struct route_map_index *rmi;
+
+ switch (event) {
+ case NB_EV_VALIDATE:
+ case NB_EV_PREPARE:
+ case NB_EV_ABORT:
+ /* NOTHING */
+ break;
+ case NB_EV_APPLY:
+ rmi = nb_running_unset_entry(dnode);
+ route_map_index_delete(rmi, 1);
+ break;
+ }
+
+ return NB_OK;
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/description
+ */
+static int lib_route_map_entry_description_modify(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct route_map_index *rmi;
+ const char *description;
+
+ switch (event) {
+ case NB_EV_VALIDATE:
+ /* NOTHING */
+ break;
+ case NB_EV_PREPARE:
+ description = yang_dnode_get_string(dnode, NULL);
+ resource->ptr = XSTRDUP(MTYPE_TMP, description);
+ if (resource->ptr == NULL)
+ return NB_ERR_RESOURCE;
+ break;
+ case NB_EV_ABORT:
+ XFREE(MTYPE_TMP, resource->ptr);
+ break;
+ case NB_EV_APPLY:
+ rmi = nb_running_get_entry(dnode, NULL, true);
+ if (rmi->description != NULL)
+ XFREE(MTYPE_TMP, rmi->description);
+ rmi->description = resource->ptr;
+ break;
+ }
+
+ return NB_OK;
+}
+
+static int lib_route_map_entry_description_destroy(enum nb_event event,
+ const struct lyd_node *dnode)
+{
+ struct route_map_index *rmi;
+
+ switch (event) {
+ case NB_EV_VALIDATE:
+ case NB_EV_PREPARE:
+ case NB_EV_ABORT:
+ /* NOTHING */
+ break;
+ case NB_EV_APPLY:
+ rmi = nb_running_get_entry(dnode, NULL, true);
+ if (rmi->description != NULL)
+ XFREE(MTYPE_TMP, rmi->description);
+ rmi->description = NULL;
+ break;
+ }
+
+ return NB_OK;
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/action
+ */
+static int lib_route_map_entry_action_modify(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct route_map_index *rmi;
+
+ switch (event) {
+ case NB_EV_VALIDATE:
+ case NB_EV_PREPARE:
+ case NB_EV_ABORT:
+ /* NOTHING */
+ break;
+ case NB_EV_APPLY:
+ rmi = nb_running_get_entry(dnode, NULL, true);
+ rmi->type = yang_dnode_get_enum(dnode, NULL);
+ /* TODO: notify? */
+ break;
+ }
+
+ return NB_OK;
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/call
+ */
+static int lib_route_map_entry_call_modify(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct route_map_index *rmi;
+ const char *rm_name, *rmn_name;
+
+ switch (event) {
+ case NB_EV_VALIDATE:
+ rm_name = yang_dnode_get_string(dnode, "../../name");
+ rmn_name = yang_dnode_get_string(dnode, NULL);
+ /* Don't allow to jump to the same route map instance. */
+ if (strcmp(rm_name, rmn_name) == 0)
+ return NB_ERR_VALIDATION;
+
+ /* TODO: detect circular route map sequences. */
+ break;
+ case NB_EV_PREPARE:
+ rmn_name = yang_dnode_get_string(dnode, NULL);
+ resource->ptr = XSTRDUP(MTYPE_ROUTE_MAP_NAME, rmn_name);
+ break;
+ case NB_EV_ABORT:
+ XFREE(MTYPE_ROUTE_MAP_NAME, resource->ptr);
+ break;
+ case NB_EV_APPLY:
+ rmi = nb_running_get_entry(dnode, NULL, true);
+ if (rmi->nextrm) {
+ route_map_upd8_dependency(RMAP_EVENT_CALL_DELETED,
+ rmi->nextrm, rmi->map->name);
+ XFREE(MTYPE_ROUTE_MAP_NAME, rmi->nextrm);
+ }
+ rmi->nextrm = resource->ptr;
+ route_map_upd8_dependency(RMAP_EVENT_CALL_ADDED, rmi->nextrm,
+ rmi->map->name);
+ break;
+ }
+
+ return NB_OK;
+}
+
+static int lib_route_map_entry_call_destroy(enum nb_event event,
+ const struct lyd_node *dnode)
+{
+ struct route_map_index *rmi;
+
+ switch (event) {
+ case NB_EV_VALIDATE:
+ case NB_EV_PREPARE:
+ case NB_EV_ABORT:
+ /* NOTHING */
+ break;
+ case NB_EV_APPLY:
+ rmi = nb_running_get_entry(dnode, NULL, true);
+ route_map_upd8_dependency(RMAP_EVENT_CALL_DELETED, rmi->nextrm,
+ rmi->map->name);
+ XFREE(MTYPE_ROUTE_MAP_NAME, rmi->nextrm);
+ rmi->nextrm = NULL;
+ break;
+ }
+
+ return NB_OK;
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/exit-policy
+ */
+static int lib_route_map_entry_exit_policy_modify(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct route_map_index *rmi;
+ int rm_action;
+ int policy;
+
+ switch (event) {
+ case NB_EV_VALIDATE:
+ policy = yang_dnode_get_enum(dnode, NULL);
+ switch (policy) {
+ case 0: /* permit-or-deny */
+ break;
+ case 1: /* next */
+ /* FALLTHROUGH */
+ case 2: /* goto */
+ rm_action = yang_dnode_get_enum(dnode, "../action");
+ if (rm_action == 1 /* deny */) {
+ /*
+ * On deny it is not possible to 'goto'
+ * anywhere.
+ */
+ return NB_ERR_VALIDATION;
+ }
+ break;
+ }
+ break;
+ case NB_EV_PREPARE:
+ case NB_EV_ABORT:
+ break;
+ case NB_EV_APPLY:
+ rmi = nb_running_get_entry(dnode, NULL, true);
+ policy = yang_dnode_get_enum(dnode, NULL);
+
+ switch (policy) {
+ case 0: /* permit-or-deny */
+ rmi->exitpolicy = RMAP_EXIT;
+ break;
+ case 1: /* next */
+ rmi->exitpolicy = RMAP_NEXT;
+ break;
+ case 2: /* goto */
+ rmi->exitpolicy = RMAP_GOTO;
+ break;
+ }
+ break;
+ }
+
+ return NB_OK;
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/goto-value
+ */
+static int lib_route_map_entry_goto_value_modify(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct route_map_index *rmi;
+ uint16_t rmi_index;
+ uint16_t rmi_next;
+
+ switch (event) {
+ case NB_EV_VALIDATE:
+ rmi_index = yang_dnode_get_uint16(dnode, "../sequence");
+ rmi_next = yang_dnode_get_uint16(dnode, NULL);
+ if (rmi_next <= rmi_index) {
+ /* Can't jump backwards on a route map. */
+ return NB_ERR_VALIDATION;
+ }
+ break;
+ case NB_EV_PREPARE:
+ case NB_EV_ABORT:
+ /* NOTHING */
+ break;
+ case NB_EV_APPLY:
+ rmi = nb_running_get_entry(dnode, NULL, true);
+ rmi->nextpref = yang_dnode_get_uint16(dnode, NULL);
+ break;
+ }
+
+ return NB_OK;
+}
+
+static int lib_route_map_entry_goto_value_destroy(enum nb_event event,
+ const struct lyd_node *dnode)
+{
+ struct route_map_index *rmi;
+
+ switch (event) {
+ case NB_EV_VALIDATE:
+ case NB_EV_PREPARE:
+ case NB_EV_ABORT:
+ /* NOTHING */
+ break;
+ case NB_EV_APPLY:
+ rmi = nb_running_get_entry(dnode, NULL, true);
+ rmi->nextpref = 0;
+ break;
+ }
+
+ return NB_OK;
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/match-condition
+ */
+static int
+lib_route_map_entry_match_condition_create(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct routemap_hook_context *rhc;
+
+ switch (event) {
+ case NB_EV_VALIDATE:
+ /* NOTHING */
+ break;
+ case NB_EV_PREPARE:
+ resource->ptr = XCALLOC(MTYPE_TMP, sizeof(*rhc));
+ break;
+ case NB_EV_ABORT:
+ XFREE(MTYPE_TMP, resource->ptr);
+ break;
+ case NB_EV_APPLY:
+ rhc = resource->ptr;
+ rhc->rhc_rmi = nb_running_get_entry(dnode, NULL, true);
+ nb_running_set_entry(dnode, rhc);
+ break;
+ }
+
+ return NB_OK;
+}
+
+static int
+lib_route_map_entry_match_condition_destroy(enum nb_event event,
+ const struct lyd_node *dnode)
+{
+ struct routemap_hook_context *rhc;
+ int rv;
+
+ if (event != NB_EV_APPLY)
+ return NB_OK;
+
+ rv = lib_route_map_entry_match_destroy(event, dnode);
+ rhc = nb_running_unset_entry(dnode);
+ XFREE(MTYPE_TMP, rhc);
+
+ return rv;
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/match-condition/interface
+ */
+static int lib_route_map_entry_match_condition_interface_modify(
+ enum nb_event event, const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct routemap_hook_context *rhc;
+ const char *ifname;
+ int rv;
+
+ if (event != NB_EV_APPLY)
+ return NB_OK;
+
+ /* Check for hook function. */
+ if (rmap_match_set_hook.match_interface == NULL)
+ return NB_OK;
+
+ /* Add configuration. */
+ rhc = nb_running_get_entry(dnode, NULL, true);
+ ifname = yang_dnode_get_string(dnode, NULL);
+
+ /* Set destroy information. */
+ rhc->rhc_mhook = rmap_match_set_hook.no_match_interface;
+ rhc->rhc_rule = "interface";
+ rhc->rhc_event = RMAP_EVENT_MATCH_DELETED;
+
+ rv = rmap_match_set_hook.match_interface(NULL, rhc->rhc_rmi,
+ "interface", ifname,
+ RMAP_EVENT_MATCH_ADDED);
+ if (rv != CMD_SUCCESS) {
+ rhc->rhc_mhook = NULL;
+ return NB_ERR_INCONSISTENCY;
+ }
+
+ return NB_OK;
+}
+
+static int lib_route_map_entry_match_condition_interface_destroy(
+ enum nb_event event, const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_match_destroy(event, dnode);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/match-condition/access-list-num
+ */
+static int lib_route_map_entry_match_condition_access_list_num_modify(
+ enum nb_event event, const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct routemap_hook_context *rhc;
+ const char *acl;
+ int condition, rv;
+
+ if (event != NB_EV_APPLY)
+ return NB_OK;
+
+ /* Check for hook function. */
+ rv = CMD_SUCCESS;
+ acl = yang_dnode_get_string(dnode, NULL);
+ rhc = nb_running_get_entry(dnode, NULL, true);
+ condition = yang_dnode_get_enum(dnode, "../condition");
+ switch (condition) {
+ case 1: /* ipv4-address-list */
+ if (rmap_match_set_hook.match_ip_address == NULL)
+ break;
+ rhc->rhc_mhook = rmap_match_set_hook.no_match_ip_address;
+ rhc->rhc_rule = "ip address";
+ rhc->rhc_event = RMAP_EVENT_FILTER_DELETED;
+ rv = rmap_match_set_hook.match_ip_address(
+ NULL, rhc->rhc_rmi, "ip address", acl,
+ RMAP_EVENT_FILTER_ADDED);
+ break;
+ case 3: /* ipv4-next-hop-list */
+ if (rmap_match_set_hook.match_ip_next_hop == NULL)
+ break;
+ rhc->rhc_mhook = rmap_match_set_hook.no_match_ip_next_hop;
+ rhc->rhc_rule = "ip next-hop";
+ rhc->rhc_event = RMAP_EVENT_FILTER_DELETED;
+ rv = rmap_match_set_hook.match_ip_next_hop(
+ NULL, rhc->rhc_rmi, "ip next-hop", acl,
+ RMAP_EVENT_FILTER_ADDED);
+ break;
+ }
+ if (rv != CMD_SUCCESS) {
+ rhc->rhc_mhook = NULL;
+ return NB_ERR_INCONSISTENCY;
+ }
+
+ return NB_OK;
+}
+
+static int lib_route_map_entry_match_condition_access_list_num_destroy(
+ enum nb_event event, const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_match_destroy(event, dnode);
+}
+
+/*
+ * XPath:
+ * /frr-route-map:lib/route-map/entry/match-condition/access-list-num-extended
+ */
+static int lib_route_map_entry_match_condition_access_list_num_extended_modify(
+ enum nb_event event, const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ return lib_route_map_entry_match_condition_access_list_num_modify(
+ event, dnode, resource);
+}
+
+static int lib_route_map_entry_match_condition_access_list_num_extended_destroy(
+ enum nb_event event, const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_match_condition_access_list_num_destroy(
+ event, dnode);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/match-condition/list-name
+ */
+static int lib_route_map_entry_match_condition_list_name_modify(
+ enum nb_event event, const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct routemap_hook_context *rhc;
+ const char *acl;
+ int condition;
+ int rv;
+
+ if (event != NB_EV_APPLY)
+ return NB_OK;
+
+ /* Check for hook installation, otherwise we can just stop. */
+ acl = yang_dnode_get_string(dnode, NULL);
+ rhc = nb_running_get_entry(dnode, NULL, true);
+ condition = yang_dnode_get_enum(dnode, "../condition");
+ switch (condition) {
+ case 1: /* ipv4-address-list */
+ if (rmap_match_set_hook.match_ip_address == NULL)
+ return NB_OK;
+ rhc->rhc_mhook = rmap_match_set_hook.no_match_ip_address;
+ rhc->rhc_rule = "ip address";
+ rhc->rhc_event = RMAP_EVENT_FILTER_DELETED;
+ rv = rmap_match_set_hook.match_ip_address(
+ NULL, rhc->rhc_rmi, "ip address", acl,
+ RMAP_EVENT_FILTER_ADDED);
+ break;
+ case 2: /* ipv4-prefix-list */
+ if (rmap_match_set_hook.match_ip_address_prefix_list == NULL)
+ return NB_OK;
+ rhc->rhc_mhook =
+ rmap_match_set_hook.no_match_ip_address_prefix_list;
+ rhc->rhc_rule = "ip address prefix-list";
+ rhc->rhc_event = RMAP_EVENT_PLIST_DELETED;
+ rv = rmap_match_set_hook.match_ip_address_prefix_list(
+ NULL, rhc->rhc_rmi, "ip address prefix-list", acl,
+ RMAP_EVENT_PLIST_ADDED);
+ break;
+ case 3: /* ipv4-next-hop-list */
+ if (rmap_match_set_hook.match_ip_next_hop == NULL)
+ return NB_OK;
+ rhc->rhc_mhook = rmap_match_set_hook.no_match_ip_next_hop;
+ rhc->rhc_rule = "ip next-hop";
+ rhc->rhc_event = RMAP_EVENT_FILTER_DELETED;
+ rv = rmap_match_set_hook.match_ip_next_hop(
+ NULL, rhc->rhc_rmi, "ip next-hop", acl,
+ RMAP_EVENT_FILTER_ADDED);
+ break;
+ case 4: /* ipv4-next-hop-prefix-list */
+ if (rmap_match_set_hook.match_ip_next_hop_prefix_list == NULL)
+ return NB_OK;
+ rhc->rhc_mhook =
+ rmap_match_set_hook.no_match_ip_next_hop_prefix_list;
+ rhc->rhc_rule = "ip next-hop prefix-list";
+ rhc->rhc_event = RMAP_EVENT_PLIST_DELETED;
+ rv = rmap_match_set_hook.match_ip_next_hop_prefix_list(
+ NULL, rhc->rhc_rmi, "ip next-hop prefix-list", acl,
+ RMAP_EVENT_PLIST_ADDED);
+ break;
+ case 6: /* ipv6-address-list */
+ if (rmap_match_set_hook.match_ipv6_address == NULL)
+ return NB_OK;
+ rhc->rhc_mhook = rmap_match_set_hook.no_match_ipv6_address;
+ rhc->rhc_rule = "ipv6 address";
+ rhc->rhc_event = RMAP_EVENT_FILTER_DELETED;
+ rv = rmap_match_set_hook.match_ipv6_address(
+ NULL, rhc->rhc_rmi, "ipv6 address", acl,
+ RMAP_EVENT_FILTER_ADDED);
+ break;
+ case 7: /* ipv6-prefix-list */
+ if (rmap_match_set_hook.match_ipv6_address_prefix_list == NULL)
+ return NB_OK;
+ rhc->rhc_mhook =
+ rmap_match_set_hook.no_match_ipv6_address_prefix_list;
+ rhc->rhc_rule = "ipv6 address prefix-list";
+ rhc->rhc_event = RMAP_EVENT_PLIST_DELETED;
+ rv = rmap_match_set_hook.match_ipv6_address_prefix_list(
+ NULL, rhc->rhc_rmi, "ipv6 address prefix-list", acl,
+ RMAP_EVENT_PLIST_ADDED);
+ break;
+ default:
+ rv = CMD_ERR_NO_MATCH;
+ break;
+ }
+ if (rv != CMD_SUCCESS) {
+ rhc->rhc_mhook = NULL;
+ return NB_ERR_INCONSISTENCY;
+ }
+
+ return NB_OK;
+}
+
+static int lib_route_map_entry_match_condition_list_name_destroy(
+ enum nb_event event, const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_match_destroy(event, dnode);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/match-condition/ipv4-next-hop-type
+ */
+static int lib_route_map_entry_match_condition_ipv4_next_hop_type_modify(
+ enum nb_event event, const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct routemap_hook_context *rhc;
+ const char *type;
+ int rv;
+
+ if (event != NB_EV_APPLY)
+ return NB_OK;
+
+ /* Check for hook function. */
+ if (rmap_match_set_hook.match_ip_next_hop_type == NULL)
+ return NB_OK;
+
+ /* Add configuration. */
+ rhc = nb_running_get_entry(dnode, NULL, true);
+ type = yang_dnode_get_string(dnode, NULL);
+
+ /* Set destroy information. */
+ rhc->rhc_mhook = rmap_match_set_hook.no_match_ip_next_hop_type;
+ rhc->rhc_rule = "ip next-hop type";
+ rhc->rhc_event = RMAP_EVENT_MATCH_DELETED;
+
+ rv = rmap_match_set_hook.match_ip_next_hop_type(
+ NULL, rhc->rhc_rmi, "ip next-hop type", type,
+ RMAP_EVENT_MATCH_ADDED);
+ if (rv != CMD_SUCCESS) {
+ rhc->rhc_mhook = NULL;
+ return NB_ERR_INCONSISTENCY;
+ }
+
+ return NB_OK;
+}
+
+static int lib_route_map_entry_match_condition_ipv4_next_hop_type_destroy(
+ enum nb_event event, const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_match_destroy(event, dnode);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/match-condition/ipv6-next-hop-type
+ */
+static int lib_route_map_entry_match_condition_ipv6_next_hop_type_modify(
+ enum nb_event event, const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct routemap_hook_context *rhc;
+ const char *type;
+ int rv;
+
+ if (event != NB_EV_APPLY)
+ return NB_OK;
+
+ /* Check for hook function. */
+ if (rmap_match_set_hook.match_ipv6_next_hop_type == NULL)
+ return NB_OK;
+
+ /* Add configuration. */
+ rhc = nb_running_get_entry(dnode, NULL, true);
+ type = yang_dnode_get_string(dnode, NULL);
+
+ /* Set destroy information. */
+ rhc->rhc_mhook = rmap_match_set_hook.no_match_ipv6_next_hop_type;
+ rhc->rhc_rule = "ipv6 next-hop type";
+ rhc->rhc_event = RMAP_EVENT_MATCH_DELETED;
+
+ rv = rmap_match_set_hook.match_ipv6_next_hop_type(
+ NULL, rhc->rhc_rmi, "ipv6 next-hop type", type,
+ RMAP_EVENT_MATCH_ADDED);
+ if (rv != CMD_SUCCESS) {
+ rhc->rhc_mhook = NULL;
+ return NB_ERR_INCONSISTENCY;
+ }
+
+ return NB_OK;
+}
+
+static int lib_route_map_entry_match_condition_ipv6_next_hop_type_destroy(
+ enum nb_event event, const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_match_destroy(event, dnode);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/match-condition/metric
+ */
+static int
+lib_route_map_entry_match_condition_metric_modify(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct routemap_hook_context *rhc;
+ const char *type;
+ int rv;
+
+ if (event != NB_EV_APPLY)
+ return NB_OK;
+
+ /* Check for hook function. */
+ if (rmap_match_set_hook.match_metric == NULL)
+ return NB_OK;
+
+ /* Add configuration. */
+ rhc = nb_running_get_entry(dnode, NULL, true);
+ type = yang_dnode_get_string(dnode, NULL);
+
+ /* Set destroy information. */
+ rhc->rhc_mhook = rmap_match_set_hook.no_match_metric;
+ rhc->rhc_rule = "metric";
+ rhc->rhc_event = RMAP_EVENT_MATCH_DELETED;
+
+ rv = rmap_match_set_hook.match_metric(NULL, rhc->rhc_rmi, "metric",
+ type, RMAP_EVENT_MATCH_ADDED);
+ if (rv != CMD_SUCCESS) {
+ rhc->rhc_mhook = NULL;
+ return NB_ERR_INCONSISTENCY;
+ }
+
+ return NB_OK;
+}
+
+static int
+lib_route_map_entry_match_condition_metric_destroy(enum nb_event event,
+ const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_match_destroy(event, dnode);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/match-condition/tag
+ */
+static int
+lib_route_map_entry_match_condition_tag_modify(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct routemap_hook_context *rhc;
+ const char *tag;
+ int rv;
+
+ if (event != NB_EV_APPLY)
+ return NB_OK;
+
+ /* Check for hook function. */
+ if (rmap_match_set_hook.match_tag == NULL)
+ return NB_OK;
+
+ /* Add configuration. */
+ rhc = nb_running_get_entry(dnode, NULL, true);
+ tag = yang_dnode_get_string(dnode, NULL);
+
+ /* Set destroy information. */
+ rhc->rhc_mhook = rmap_match_set_hook.no_match_tag;
+ rhc->rhc_rule = "tag";
+ rhc->rhc_event = RMAP_EVENT_MATCH_DELETED;
+
+ rv = rmap_match_set_hook.match_tag(NULL, rhc->rhc_rmi, "tag", tag,
+ RMAP_EVENT_MATCH_ADDED);
+ if (rv != CMD_SUCCESS) {
+ rhc->rhc_mhook = NULL;
+ return NB_ERR_INCONSISTENCY;
+ }
+
+ return NB_OK;
+}
+
+static int
+lib_route_map_entry_match_condition_tag_destroy(enum nb_event event,
+ const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_match_destroy(event, dnode);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/set-action
+ */
+static int lib_route_map_entry_set_action_create(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ return lib_route_map_entry_match_condition_create(event, dnode,
+ resource);
+}
+
+static int lib_route_map_entry_set_action_destroy(enum nb_event event,
+ const struct lyd_node *dnode)
+{
+ struct routemap_hook_context *rhc;
+ int rv;
+
+ if (event != NB_EV_APPLY)
+ return NB_OK;
+
+ rv = lib_route_map_entry_set_destroy(event, dnode);
+ rhc = nb_running_unset_entry(dnode);
+ XFREE(MTYPE_TMP, rhc);
+
+ return rv;
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/set-action/ipv4-address
+ */
+static int
+lib_route_map_entry_set_action_ipv4_address_modify(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct routemap_hook_context *rhc;
+ const char *address;
+ struct in_addr ia;
+ int rv;
+
+ switch (event) {
+ case NB_EV_VALIDATE:
+ /*
+ * NOTE: validate if 'action' is 'ipv4-next-hop',
+ * currently it is not necessary because this is the
+ * only implemented action.
+ */
+ yang_dnode_get_ipv4(&ia, dnode, NULL);
+ if (ia.s_addr == 0 || IPV4_CLASS_DE(ntohl(ia.s_addr)))
+ return NB_ERR_VALIDATION;
+ /* FALLTHROUGH */
+ case NB_EV_PREPARE:
+ case NB_EV_ABORT:
+ return NB_OK;
+ case NB_EV_APPLY:
+ break;
+ }
+
+ /* Check for hook function. */
+ if (rmap_match_set_hook.set_ip_nexthop == NULL)
+ return NB_OK;
+
+ /* Add configuration. */
+ rhc = nb_running_get_entry(dnode, NULL, true);
+ address = yang_dnode_get_string(dnode, NULL);
+
+ /* Set destroy information. */
+ rhc->rhc_shook = rmap_match_set_hook.no_set_ip_nexthop;
+ rhc->rhc_rule = "ip next-hop";
+
+ rv = rmap_match_set_hook.set_ip_nexthop(NULL, rhc->rhc_rmi,
+ "ip next-hop", address);
+ if (rv != CMD_SUCCESS) {
+ rhc->rhc_shook = NULL;
+ return NB_ERR_INCONSISTENCY;
+ }
+
+ return NB_OK;
+}
+
+static int lib_route_map_entry_set_action_ipv4_address_destroy(
+ enum nb_event event, const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_set_destroy(event, dnode);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/set-action/ipv6-address
+ */
+static int
+lib_route_map_entry_set_action_ipv6_address_modify(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct routemap_hook_context *rhc;
+ const char *address;
+ struct in6_addr i6a;
+ int rv;
+
+ switch (event) {
+ case NB_EV_VALIDATE:
+ /*
+ * NOTE: validate if 'action' is 'ipv6-next-hop',
+ * currently it is not necessary because this is the
+ * only implemented action. Other actions might have
+ * different validations.
+ */
+ yang_dnode_get_ipv6(&i6a, dnode, NULL);
+ if (!IN6_IS_ADDR_LINKLOCAL(&i6a))
+ return NB_ERR_VALIDATION;
+ /* FALLTHROUGH */
+ case NB_EV_PREPARE:
+ case NB_EV_ABORT:
+ return NB_OK;
+ case NB_EV_APPLY:
+ break;
+ }
+
+ /* Check for hook function. */
+ if (rmap_match_set_hook.set_ipv6_nexthop_local == NULL)
+ return NB_OK;
+
+ /* Add configuration. */
+ rhc = nb_running_get_entry(dnode, NULL, true);
+ address = yang_dnode_get_string(dnode, NULL);
+
+ /* Set destroy information. */
+ rhc->rhc_shook = rmap_match_set_hook.no_set_ipv6_nexthop_local;
+ rhc->rhc_rule = "ipv6 next-hop local";
+
+ rv = rmap_match_set_hook.set_ipv6_nexthop_local(
+ NULL, rhc->rhc_rmi, "ipv6 next-hop local", address);
+ if (rv != CMD_SUCCESS) {
+ rhc->rhc_shook = NULL;
+ return NB_ERR_INCONSISTENCY;
+ }
+
+ return NB_OK;
+}
+
+static int lib_route_map_entry_set_action_ipv6_address_destroy(
+ enum nb_event event, const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_set_destroy(event, dnode);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/set-action/value
+ */
+static int set_action_modify(enum nb_event event, const struct lyd_node *dnode,
+ union nb_resource *resource, const char *value)
+{
+ struct routemap_hook_context *rhc;
+ int rv;
+
+ /*
+ * NOTE: validate if 'action' is 'metric', currently it is not
+ * necessary because this is the only implemented action. Other
+ * actions might have different validations.
+ */
+ if (event != NB_EV_APPLY)
+ return NB_OK;
+
+ /* Check for hook function. */
+ if (rmap_match_set_hook.set_metric == NULL)
+ return NB_OK;
+
+ /* Add configuration. */
+ rhc = nb_running_get_entry(dnode, NULL, true);
+
+ /* Set destroy information. */
+ rhc->rhc_shook = rmap_match_set_hook.no_set_metric;
+ rhc->rhc_rule = "metric";
+
+ rv = rmap_match_set_hook.set_metric(NULL, rhc->rhc_rmi, "metric",
+ value);
+ if (rv != CMD_SUCCESS) {
+ rhc->rhc_shook = NULL;
+ return NB_ERR_INCONSISTENCY;
+ }
+
+ return NB_OK;
+}
+
+static int
+lib_route_map_entry_set_action_value_modify(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ const char *metric = yang_dnode_get_string(dnode, NULL);
+
+ return set_action_modify(event, dnode, resource, metric);
+}
+
+static int
+lib_route_map_entry_set_action_value_destroy(enum nb_event event,
+ const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_set_destroy(event, dnode);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/set-action/add-metric
+ */
+static int
+lib_route_map_entry_set_action_add_metric_modify(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ return set_action_modify(event, dnode, resource, "+metric");
+}
+
+static int
+lib_route_map_entry_set_action_add_metric_destroy(enum nb_event event,
+ const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_set_action_value_destroy(event, dnode);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/set-action/subtract-metric
+ */
+static int lib_route_map_entry_set_action_subtract_metric_modify(
+ enum nb_event event, const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ return set_action_modify(event, dnode, resource, "-metric");
+}
+
+static int lib_route_map_entry_set_action_subtract_metric_destroy(
+ enum nb_event event, const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_set_action_value_destroy(event, dnode);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/set-action/use-round-trip-time
+ */
+static int lib_route_map_entry_set_action_use_round_trip_time_modify(
+ enum nb_event event, const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ return set_action_modify(event, dnode, resource, "rtt");
+}
+
+static int lib_route_map_entry_set_action_use_round_trip_time_destroy(
+ enum nb_event event, const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_set_action_value_destroy(event, dnode);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/set-action/add-round-trip-time
+ */
+static int lib_route_map_entry_set_action_add_round_trip_time_modify(
+ enum nb_event event, const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ return set_action_modify(event, dnode, resource, "+rtt");
+}
+
+static int lib_route_map_entry_set_action_add_round_trip_time_destroy(
+ enum nb_event event, const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_set_action_value_destroy(event, dnode);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/set-action/subtract-round-trip-time
+ */
+static int lib_route_map_entry_set_action_subtract_round_trip_time_modify(
+ enum nb_event event, const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ return set_action_modify(event, dnode, resource, "-rtt");
+}
+
+static int lib_route_map_entry_set_action_subtract_round_trip_time_destroy(
+ enum nb_event event, const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_set_action_value_destroy(event, dnode);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/set-action/tag
+ */
+static int
+lib_route_map_entry_set_action_tag_modify(enum nb_event event,
+ const struct lyd_node *dnode,
+ union nb_resource *resource)
+{
+ struct routemap_hook_context *rhc;
+ const char *tag;
+ int rv;
+
+ /*
+ * NOTE: validate if 'action' is 'tag', currently it is not
+ * necessary because this is the only implemented action. Other
+ * actions might have different validations.
+ */
+ if (event != NB_EV_APPLY)
+ return NB_OK;
+
+ /* Check for hook function. */
+ if (rmap_match_set_hook.set_tag == NULL)
+ return NB_OK;
+
+ /* Add configuration. */
+ rhc = nb_running_get_entry(dnode, NULL, true);
+ tag = yang_dnode_get_string(dnode, NULL);
+
+ /* Set destroy information. */
+ rhc->rhc_shook = rmap_match_set_hook.no_set_tag;
+ rhc->rhc_rule = "tag";
+
+ rv = rmap_match_set_hook.set_tag(NULL, rhc->rhc_rmi, "tag", tag);
+ if (rv != CMD_SUCCESS) {
+ rhc->rhc_shook = NULL;
+ return NB_ERR_INCONSISTENCY;
+ }
+
+ return NB_OK;
+}
+
+static int
+lib_route_map_entry_set_action_tag_destroy(enum nb_event event,
+ const struct lyd_node *dnode)
+{
+ return lib_route_map_entry_set_destroy(event, dnode);
+}
+
+/* clang-format off */
+const struct frr_yang_module_info frr_route_map_info = {
+ .name = "frr-route-map",
+ .nodes = {
+ {
+ .xpath = "/frr-route-map:lib/route-map",
+ .cbs = {
+ .create = lib_route_map_create,
+ .destroy = lib_route_map_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry",
+ .cbs = {
+ .create = lib_route_map_entry_create,
+ .destroy = lib_route_map_entry_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/description",
+ .cbs = {
+ .modify = lib_route_map_entry_description_modify,
+ .destroy = lib_route_map_entry_description_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/action",
+ .cbs = {
+ .modify = lib_route_map_entry_action_modify,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/call",
+ .cbs = {
+ .modify = lib_route_map_entry_call_modify,
+ .destroy = lib_route_map_entry_call_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/exit-policy",
+ .cbs = {
+ .modify = lib_route_map_entry_exit_policy_modify,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/goto-value",
+ .cbs = {
+ .modify = lib_route_map_entry_goto_value_modify,
+ .destroy = lib_route_map_entry_goto_value_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/match-condition",
+ .cbs = {
+ .create = lib_route_map_entry_match_condition_create,
+ .destroy = lib_route_map_entry_match_condition_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/match-condition/interface",
+ .cbs = {
+ .modify = lib_route_map_entry_match_condition_interface_modify,
+ .destroy = lib_route_map_entry_match_condition_interface_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/match-condition/access-list-num",
+ .cbs = {
+ .modify = lib_route_map_entry_match_condition_access_list_num_modify,
+ .destroy = lib_route_map_entry_match_condition_access_list_num_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/match-condition/access-list-num-extended",
+ .cbs = {
+ .modify = lib_route_map_entry_match_condition_access_list_num_extended_modify,
+ .destroy = lib_route_map_entry_match_condition_access_list_num_extended_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/match-condition/list-name",
+ .cbs = {
+ .modify = lib_route_map_entry_match_condition_list_name_modify,
+ .destroy = lib_route_map_entry_match_condition_list_name_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/match-condition/ipv4-next-hop-type",
+ .cbs = {
+ .modify = lib_route_map_entry_match_condition_ipv4_next_hop_type_modify,
+ .destroy = lib_route_map_entry_match_condition_ipv4_next_hop_type_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/match-condition/ipv6-next-hop-type",
+ .cbs = {
+ .modify = lib_route_map_entry_match_condition_ipv6_next_hop_type_modify,
+ .destroy = lib_route_map_entry_match_condition_ipv6_next_hop_type_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/match-condition/metric",
+ .cbs = {
+ .modify = lib_route_map_entry_match_condition_metric_modify,
+ .destroy = lib_route_map_entry_match_condition_metric_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/match-condition/tag",
+ .cbs = {
+ .modify = lib_route_map_entry_match_condition_tag_modify,
+ .destroy = lib_route_map_entry_match_condition_tag_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/set-action",
+ .cbs = {
+ .create = lib_route_map_entry_set_action_create,
+ .destroy = lib_route_map_entry_set_action_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/set-action/ipv4-address",
+ .cbs = {
+ .modify = lib_route_map_entry_set_action_ipv4_address_modify,
+ .destroy = lib_route_map_entry_set_action_ipv4_address_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/set-action/ipv6-address",
+ .cbs = {
+ .modify = lib_route_map_entry_set_action_ipv6_address_modify,
+ .destroy = lib_route_map_entry_set_action_ipv6_address_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/set-action/value",
+ .cbs = {
+ .modify = lib_route_map_entry_set_action_value_modify,
+ .destroy = lib_route_map_entry_set_action_value_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/set-action/add-metric",
+ .cbs = {
+ .modify = lib_route_map_entry_set_action_add_metric_modify,
+ .destroy = lib_route_map_entry_set_action_add_metric_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/set-action/subtract-metric",
+ .cbs = {
+ .modify = lib_route_map_entry_set_action_subtract_metric_modify,
+ .destroy = lib_route_map_entry_set_action_subtract_metric_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/set-action/use-round-trip-time",
+ .cbs = {
+ .modify = lib_route_map_entry_set_action_use_round_trip_time_modify,
+ .destroy = lib_route_map_entry_set_action_use_round_trip_time_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/set-action/add-round-trip-time",
+ .cbs = {
+ .modify = lib_route_map_entry_set_action_add_round_trip_time_modify,
+ .destroy = lib_route_map_entry_set_action_add_round_trip_time_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/set-action/subtract-round-trip-time",
+ .cbs = {
+ .modify = lib_route_map_entry_set_action_subtract_round_trip_time_modify,
+ .destroy = lib_route_map_entry_set_action_subtract_round_trip_time_destroy,
+ }
+ },
+ {
+ .xpath = "/frr-route-map:lib/route-map/entry/set-action/tag",
+ .cbs = {
+ .modify = lib_route_map_entry_set_action_tag_modify,
+ .destroy = lib_route_map_entry_set_action_tag_destroy,
+ }
+ },
+ {
+ .xpath = NULL,
+ },
+ }
+};
diff --git a/lib/subdir.am b/lib/subdir.am
index d804d839db..94b3d933ac 100644
--- a/lib/subdir.am
+++ b/lib/subdir.am
@@ -71,6 +71,7 @@ lib_libfrr_la_SOURCES = \
lib/qobj.c \
lib/ringbuf.c \
lib/routemap.c \
+ lib/routemap_northbound.c \
lib/sbuf.c \
lib/seqlock.c \
lib/sha256.c \
@@ -105,6 +106,7 @@ lib_libfrr_la_SOURCES = \
nodist_lib_libfrr_la_SOURCES = \
yang/frr-interface.yang.c \
+ yang/frr-route-map.yang.c \
yang/frr-route-types.yang.c \
yang/ietf/ietf-routing-types.yang.c \
yang/frr-module-translator.yang.c \
diff --git a/yang/subdir.am b/yang/subdir.am
index cfaf1a6401..7a15a6a309 100644
--- a/yang/subdir.am
+++ b/yang/subdir.am
@@ -22,6 +22,7 @@ EXTRA_DIST += yang/embedmodel.py
dist_yangmodels_DATA += yang/frr-module-translator.yang
dist_yangmodels_DATA += yang/frr-test-module.yang
dist_yangmodels_DATA += yang/frr-interface.yang
+dist_yangmodels_DATA += yang/frr-route-map.yang
dist_yangmodels_DATA += yang/frr-route-types.yang
dist_yangmodels_DATA += yang/ietf/ietf-routing-types.yang
From 2b3e4807ecf4d2586fe4d651b904967ea8d759c0 Mon Sep 17 00:00:00 2001
From: Rafael Zalamena <rzalamena@opensourcerouting.org>
Date: Mon, 30 Sep 2019 15:01:46 -0300
Subject: [PATCH 04/10] lib: implement new route map CLI
Use the northbound back-end instead of the old route map CLI.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
---
lib/routemap.c | 1103 +------------------------------------
lib/routemap.h | 19 +
lib/routemap_cli.c | 1075 ++++++++++++++++++++++++++++++++++++
lib/routemap_northbound.c | 7 +
lib/subdir.am | 4 +
vtysh/extract.pl.in | 2 +-
6 files changed, 1108 insertions(+), 1102 deletions(-)
create mode 100644 lib/routemap_cli.c
diff --git a/lib/routemap.c b/lib/routemap.c
index a8feebd313..e07ad08123 100644
--- a/lib/routemap.c
+++ b/lib/routemap.c
@@ -759,14 +759,6 @@ static const char *route_map_result_str(route_map_result_t res)
return "invalid";
}
-static int route_map_empty(struct route_map *map)
-{
- if (map->head == NULL && map->tail == NULL)
- return 1;
- else
- return 0;
-}
-
/* show route-map */
static void vty_show_route_map_entry(struct vty *vty, struct route_map *map)
{
@@ -2010,871 +2002,6 @@ void route_map_notify_dependencies(const char *affected_name,
/* VTY related functions. */
-DEFUN (match_interface,
- match_interface_cmd,
- "match interface WORD",
- MATCH_STR
- "match first hop interface of route\n"
- "Interface name\n")
-{
- int idx_word = 2;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.match_interface)
- return rmap_match_set_hook.match_interface(
- vty, index, "interface", argv[idx_word]->arg,
- RMAP_EVENT_MATCH_ADDED);
- return CMD_SUCCESS;
-}
-
-DEFUN (no_match_interface,
- no_match_interface_cmd,
- "no match interface [WORD]",
- NO_STR
- MATCH_STR
- "Match first hop interface of route\n"
- "Interface name\n")
-{
- char *iface = (argc == 4) ? argv[3]->arg : NULL;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.no_match_interface)
- return rmap_match_set_hook.no_match_interface(
- vty, index, "interface", iface,
- RMAP_EVENT_MATCH_DELETED);
- return CMD_SUCCESS;
-}
-
-
-DEFUN (match_ip_address,
- match_ip_address_cmd,
- "match ip address <(1-199)|(1300-2699)|WORD>",
- MATCH_STR
- IP_STR
- "Match address of route\n"
- "IP access-list number\n"
- "IP access-list number (expanded range)\n"
- "IP Access-list name\n")
-{
- int idx_acl = 3;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.match_ip_address)
- return rmap_match_set_hook.match_ip_address(
- vty, index, "ip address", argv[idx_acl]->arg,
- RMAP_EVENT_FILTER_ADDED);
- return CMD_SUCCESS;
-}
-
-
-DEFUN (no_match_ip_address,
- no_match_ip_address_cmd,
- "no match ip address [<(1-199)|(1300-2699)|WORD>]",
- NO_STR
- MATCH_STR
- IP_STR
- "Match address of route\n"
- "IP access-list number\n"
- "IP access-list number (expanded range)\n"
- "IP Access-list name\n")
-{
- int idx_word = 4;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.no_match_ip_address) {
- if (argc <= idx_word)
- return rmap_match_set_hook.no_match_ip_address(
- vty, index, "ip address", NULL,
- RMAP_EVENT_FILTER_DELETED);
- return rmap_match_set_hook.no_match_ip_address(
- vty, index, "ip address", argv[idx_word]->arg,
- RMAP_EVENT_FILTER_DELETED);
- }
- return CMD_SUCCESS;
-}
-
-
-DEFUN (match_ip_address_prefix_list,
- match_ip_address_prefix_list_cmd,
- "match ip address prefix-list WORD",
- MATCH_STR
- IP_STR
- "Match address of route\n"
- "Match entries of prefix-lists\n"
- "IP prefix-list name\n")
-{
- int idx_word = 4;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.match_ip_address_prefix_list)
- return rmap_match_set_hook.match_ip_address_prefix_list(
- vty, index, "ip address prefix-list",
- argv[idx_word]->arg, RMAP_EVENT_PLIST_ADDED);
- return CMD_SUCCESS;
-}
-
-
-DEFUN (no_match_ip_address_prefix_list,
- no_match_ip_address_prefix_list_cmd,
- "no match ip address prefix-list [WORD]",
- NO_STR
- MATCH_STR
- IP_STR
- "Match address of route\n"
- "Match entries of prefix-lists\n"
- "IP prefix-list name\n")
-{
- int idx_word = 5;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.no_match_ip_address_prefix_list) {
- if (argc <= idx_word)
- return rmap_match_set_hook
- .no_match_ip_address_prefix_list(
- vty, index, "ip address prefix-list",
- NULL, RMAP_EVENT_PLIST_DELETED);
- return rmap_match_set_hook.no_match_ip_address_prefix_list(
- vty, index, "ip address prefix-list",
- argv[idx_word]->arg, RMAP_EVENT_PLIST_DELETED);
- }
- return CMD_SUCCESS;
-}
-
-
-DEFUN (match_ip_next_hop,
- match_ip_next_hop_cmd,
- "match ip next-hop <(1-199)|(1300-2699)|WORD>",
- MATCH_STR
- IP_STR
- "Match next-hop address of route\n"
- "IP access-list number\n"
- "IP access-list number (expanded range)\n"
- "IP Access-list name\n")
-{
- int idx_acl = 3;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.match_ip_next_hop)
- return rmap_match_set_hook.match_ip_next_hop(
- vty, index, "ip next-hop", argv[idx_acl]->arg,
- RMAP_EVENT_FILTER_ADDED);
- return CMD_SUCCESS;
-}
-
-
-DEFUN (no_match_ip_next_hop,
- no_match_ip_next_hop_cmd,
- "no match ip next-hop [<(1-199)|(1300-2699)|WORD>]",
- NO_STR
- MATCH_STR
- IP_STR
- "Match next-hop address of route\n"
- "IP access-list number\n"
- "IP access-list number (expanded range)\n"
- "IP Access-list name\n")
-{
- int idx_word = 4;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.no_match_ip_next_hop) {
- if (argc <= idx_word)
- return rmap_match_set_hook.no_match_ip_next_hop(
- vty, index, "ip next-hop", NULL,
- RMAP_EVENT_FILTER_DELETED);
- return rmap_match_set_hook.no_match_ip_next_hop(
- vty, index, "ip next-hop", argv[idx_word]->arg,
- RMAP_EVENT_FILTER_DELETED);
- }
- return CMD_SUCCESS;
-}
-
-
-DEFUN (match_ip_next_hop_prefix_list,
- match_ip_next_hop_prefix_list_cmd,
- "match ip next-hop prefix-list WORD",
- MATCH_STR
- IP_STR
- "Match next-hop address of route\n"
- "Match entries of prefix-lists\n"
- "IP prefix-list name\n")
-{
- int idx_word = 4;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.match_ip_next_hop_prefix_list)
- return rmap_match_set_hook.match_ip_next_hop_prefix_list(
- vty, index, "ip next-hop prefix-list",
- argv[idx_word]->arg, RMAP_EVENT_PLIST_ADDED);
- return CMD_SUCCESS;
-}
-
-DEFUN (no_match_ip_next_hop_prefix_list,
- no_match_ip_next_hop_prefix_list_cmd,
- "no match ip next-hop prefix-list [WORD]",
- NO_STR
- MATCH_STR
- IP_STR
- "Match next-hop address of route\n"
- "Match entries of prefix-lists\n"
- "IP prefix-list name\n")
-{
- int idx_word = 5;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.no_match_ip_next_hop) {
- if (argc <= idx_word)
- return rmap_match_set_hook.no_match_ip_next_hop(
- vty, index, "ip next-hop prefix-list", NULL,
- RMAP_EVENT_PLIST_DELETED);
- return rmap_match_set_hook.no_match_ip_next_hop(
- vty, index, "ip next-hop prefix-list",
- argv[idx_word]->arg, RMAP_EVENT_PLIST_DELETED);
- }
- return CMD_SUCCESS;
-}
-
-DEFUN(match_ip_next_hop_type, match_ip_next_hop_type_cmd,
- "match ip next-hop type <blackhole>",
- MATCH_STR IP_STR
- "Match next-hop address of route\n"
- "Match entries by type\n"
- "Blackhole\n")
-{
- int idx_word = 4;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.match_ip_next_hop_type)
- return rmap_match_set_hook.match_ip_next_hop_type(
- vty, index, "ip next-hop type", argv[idx_word]->arg,
- RMAP_EVENT_MATCH_ADDED);
- return CMD_SUCCESS;
-}
-
-DEFUN(no_match_ip_next_hop_type, no_match_ip_next_hop_type_cmd,
- "no match ip next-hop type [<blackhole>]",
- NO_STR MATCH_STR IP_STR
- "Match next-hop address of route\n"
- "Match entries by type\n"
- "Blackhole\n")
-{
- int idx_word = 5;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.no_match_ip_next_hop) {
- if (argc <= idx_word)
- return rmap_match_set_hook.no_match_ip_next_hop(
- vty, index, "ip next-hop type", NULL,
- RMAP_EVENT_MATCH_DELETED);
- return rmap_match_set_hook.no_match_ip_next_hop(
- vty, index, "ip next-hop type", argv[idx_word]->arg,
- RMAP_EVENT_MATCH_DELETED);
- }
- return CMD_SUCCESS;
-}
-
-
-DEFUN (match_ipv6_address,
- match_ipv6_address_cmd,
- "match ipv6 address WORD",
- MATCH_STR
- IPV6_STR
- "Match IPv6 address of route\n"
- "IPv6 access-list name\n")
-{
- int idx_word = 3;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.match_ipv6_address)
- return rmap_match_set_hook.match_ipv6_address(
- vty, index, "ipv6 address", argv[idx_word]->arg,
- RMAP_EVENT_FILTER_ADDED);
- return CMD_SUCCESS;
-}
-
-DEFUN (no_match_ipv6_address,
- no_match_ipv6_address_cmd,
- "no match ipv6 address WORD",
- NO_STR
- MATCH_STR
- IPV6_STR
- "Match IPv6 address of route\n"
- "IPv6 access-list name\n")
-{
- int idx_word = 4;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.no_match_ipv6_address)
- return rmap_match_set_hook.no_match_ipv6_address(
- vty, index, "ipv6 address", argv[idx_word]->arg,
- RMAP_EVENT_FILTER_DELETED);
- return CMD_SUCCESS;
-}
-
-
-DEFUN (match_ipv6_address_prefix_list,
- match_ipv6_address_prefix_list_cmd,
- "match ipv6 address prefix-list WORD",
- MATCH_STR
- IPV6_STR
- "Match address of route\n"
- "Match entries of prefix-lists\n"
- "IP prefix-list name\n")
-{
- int idx_word = 4;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.match_ipv6_address_prefix_list)
- return rmap_match_set_hook.match_ipv6_address_prefix_list(
- vty, index, "ipv6 address prefix-list",
- argv[idx_word]->arg, RMAP_EVENT_PLIST_ADDED);
- return CMD_SUCCESS;
-}
-
-DEFUN (no_match_ipv6_address_prefix_list,
- no_match_ipv6_address_prefix_list_cmd,
- "no match ipv6 address prefix-list WORD",
- NO_STR
- MATCH_STR
- IPV6_STR
- "Match address of route\n"
- "Match entries of prefix-lists\n"
- "IP prefix-list name\n")
-{
- int idx_word = 5;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.no_match_ipv6_address_prefix_list)
- return rmap_match_set_hook.no_match_ipv6_address_prefix_list(
- vty, index, "ipv6 address prefix-list",
- argv[idx_word]->arg, RMAP_EVENT_PLIST_DELETED);
- return CMD_SUCCESS;
-}
-
-DEFUN(match_ipv6_next_hop_type, match_ipv6_next_hop_type_cmd,
- "match ipv6 next-hop type <blackhole>",
- MATCH_STR IPV6_STR
- "Match next-hop address of route\n"
- "Match entries by type\n"
- "Blackhole\n")
-{
- int idx_word = 4;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.match_ipv6_next_hop_type)
- return rmap_match_set_hook.match_ipv6_next_hop_type(
- vty, index, "ipv6 next-hop type", argv[idx_word]->arg,
- RMAP_EVENT_MATCH_ADDED);
- return CMD_SUCCESS;
-}
-
-DEFUN(no_match_ipv6_next_hop_type, no_match_ipv6_next_hop_type_cmd,
- "no match ipv6 next-hop type [<blackhole>]",
- NO_STR MATCH_STR IPV6_STR
- "Match address of route\n"
- "Match entries by type\n"
- "Blackhole\n")
-{
- int idx_word = 5;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.no_match_ipv6_next_hop_type)
- return rmap_match_set_hook.no_match_ipv6_next_hop_type(
- vty, index, "ipv6 next-hop type",
- (argc <= idx_word) ? NULL : argv[idx_word]->arg,
- RMAP_EVENT_MATCH_DELETED);
- return CMD_SUCCESS;
-}
-
-DEFUN (match_metric,
- match_metric_cmd,
- "match metric (0-4294967295)",
- MATCH_STR
- "Match metric of route\n"
- "Metric value\n")
-{
- int idx_number = 2;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.match_metric)
- return rmap_match_set_hook.match_metric(vty, index, "metric",
- argv[idx_number]->arg,
- RMAP_EVENT_MATCH_ADDED);
- return CMD_SUCCESS;
-}
-
-
-DEFUN (no_match_metric,
- no_match_metric_cmd,
- "no match metric [(0-4294967295)]",
- NO_STR
- MATCH_STR
- "Match metric of route\n"
- "Metric value\n")
-{
- int idx_number = 3;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.no_match_metric) {
- if (argc <= idx_number)
- return rmap_match_set_hook.no_match_metric(
- vty, index, "metric", NULL,
- RMAP_EVENT_MATCH_DELETED);
- return rmap_match_set_hook.no_match_metric(
- vty, index, "metric", argv[idx_number]->arg,
- RMAP_EVENT_MATCH_DELETED);
- }
- return CMD_SUCCESS;
-}
-
-
-DEFUN (match_tag,
- match_tag_cmd,
- "match tag (1-4294967295)",
- MATCH_STR
- "Match tag of route\n"
- "Tag value\n")
-{
- int idx_number = 2;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.match_tag)
- return rmap_match_set_hook.match_tag(vty, index, "tag",
- argv[idx_number]->arg,
- RMAP_EVENT_MATCH_ADDED);
- return CMD_SUCCESS;
-}
-
-
-DEFUN (no_match_tag,
- no_match_tag_cmd,
- "no match tag [(1-4294967295)]",
- NO_STR
- MATCH_STR
- "Match tag of route\n"
- "Tag value\n")
-{
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- int idx = 0;
- char *arg = argv_find(argv, argc, "(1-4294967295)", &idx)
- ? argv[idx]->arg
- : NULL;
-
- if (rmap_match_set_hook.no_match_tag)
- return rmap_match_set_hook.no_match_tag(
- vty, index, "tag", arg, RMAP_EVENT_MATCH_DELETED);
- return CMD_SUCCESS;
-}
-
-
-DEFUN (set_ip_nexthop,
- set_ip_nexthop_cmd,
- "set ip next-hop A.B.C.D",
- SET_STR
- IP_STR
- "Next hop address\n"
- "IP address of next hop\n")
-{
- int idx_ipv4 = 3;
- union sockunion su;
- int ret;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- ret = str2sockunion(argv[idx_ipv4]->arg, &su);
- if (ret < 0) {
- vty_out(vty, "%% Malformed nexthop address\n");
- return CMD_WARNING_CONFIG_FAILED;
- }
- if (su.sin.sin_addr.s_addr == 0
- || IPV4_CLASS_DE(ntohl(su.sin.sin_addr.s_addr))) {
- vty_out(vty,
- "%% nexthop address cannot be 0.0.0.0, multicast or reserved\n");
- return CMD_WARNING_CONFIG_FAILED;
- }
-
- if (rmap_match_set_hook.set_ip_nexthop)
- return rmap_match_set_hook.set_ip_nexthop(
- vty, index, "ip next-hop", argv[idx_ipv4]->arg);
- return CMD_SUCCESS;
-}
-
-
-DEFUN (no_set_ip_nexthop,
- no_set_ip_nexthop_cmd,
- "no set ip next-hop [A.B.C.D]",
- NO_STR
- SET_STR
- IP_STR
- "Next hop address\n"
- "IP address of next hop\n")
-{
- int idx = 0;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
- const char *arg = NULL;
-
- if (argv_find(argv, argc, "A.B.C.D", &idx))
- arg = argv[idx]->arg;
-
- if (rmap_match_set_hook.no_set_ip_nexthop)
- return rmap_match_set_hook.no_set_ip_nexthop(
- vty, index, "ip next-hop", arg);
-
- return CMD_SUCCESS;
-}
-
-
-DEFUN (set_ipv6_nexthop_local,
- set_ipv6_nexthop_local_cmd,
- "set ipv6 next-hop local X:X::X:X",
- SET_STR
- IPV6_STR
- "IPv6 next-hop address\n"
- "IPv6 local address\n"
- "IPv6 address of next hop\n")
-{
- int idx_ipv6 = 4;
- struct in6_addr addr;
- int ret;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- ret = inet_pton(AF_INET6, argv[idx_ipv6]->arg, &addr);
- if (!ret) {
- vty_out(vty, "%% Malformed nexthop address\n");
- return CMD_WARNING_CONFIG_FAILED;
- }
- if (!IN6_IS_ADDR_LINKLOCAL(&addr)) {
- vty_out(vty, "%% Invalid link-local nexthop address\n");
- return CMD_WARNING_CONFIG_FAILED;
- }
-
- if (rmap_match_set_hook.set_ipv6_nexthop_local)
- return rmap_match_set_hook.set_ipv6_nexthop_local(
- vty, index, "ipv6 next-hop local", argv[idx_ipv6]->arg);
- return CMD_SUCCESS;
-}
-
-
-DEFUN (no_set_ipv6_nexthop_local,
- no_set_ipv6_nexthop_local_cmd,
- "no set ipv6 next-hop local [X:X::X:X]",
- NO_STR
- SET_STR
- IPV6_STR
- "IPv6 next-hop address\n"
- "IPv6 local address\n"
- "IPv6 address of next hop\n")
-{
- int idx_ipv6 = 5;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.no_set_ipv6_nexthop_local) {
- if (argc <= idx_ipv6)
- return rmap_match_set_hook.no_set_ipv6_nexthop_local(
- vty, index, "ipv6 next-hop local", NULL);
- return rmap_match_set_hook.no_set_ipv6_nexthop_local(
- vty, index, "ipv6 next-hop local", argv[5]->arg);
- }
- return CMD_SUCCESS;
-}
-
-DEFUN (set_metric,
- set_metric_cmd,
- "set metric <(0-4294967295)|rtt|+rtt|-rtt|+metric|-metric>",
- SET_STR
- "Metric value for destination routing protocol\n"
- "Metric value\n"
- "Assign round trip time\n"
- "Add round trip time\n"
- "Subtract round trip time\n"
- "Add metric\n"
- "Subtract metric\n")
-{
- int idx_number = 2;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- const char *pass = (argv[idx_number]->type == RANGE_TKN)
- ? argv[idx_number]->arg
- : argv[idx_number]->text;
-
- if (rmap_match_set_hook.set_metric)
- return rmap_match_set_hook.set_metric(vty, index, "metric",
- pass);
- return CMD_SUCCESS;
-}
-
-
-DEFUN (no_set_metric,
- no_set_metric_cmd,
- "no set metric [(0-4294967295)]",
- NO_STR
- SET_STR
- "Metric value for destination routing protocol\n"
- "Metric value\n")
-{
- int idx_number = 3;
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- if (rmap_match_set_hook.no_set_metric) {
- if (argc <= idx_number)
- return rmap_match_set_hook.no_set_metric(
- vty, index, "metric", NULL);
- return rmap_match_set_hook.no_set_metric(vty, index, "metric",
- argv[idx_number]->arg);
- }
- return CMD_SUCCESS;
-}
-
-
-DEFUN (set_tag,
- set_tag_cmd,
- "set tag (1-4294967295)",
- SET_STR
- "Tag value for routing protocol\n"
- "Tag value\n")
-{
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- int idx_number = 2;
- if (rmap_match_set_hook.set_tag)
- return rmap_match_set_hook.set_tag(vty, index, "tag",
- argv[idx_number]->arg);
- return CMD_SUCCESS;
-}
-
-
-DEFUN (no_set_tag,
- no_set_tag_cmd,
- "no set tag [(1-4294967295)]",
- NO_STR
- SET_STR
- "Tag value for routing protocol\n"
- "Tag value\n")
-{
- VTY_DECLVAR_CONTEXT(route_map_index, index);
-
- int idx_number = 3;
- if (rmap_match_set_hook.no_set_tag) {
- if (argc <= idx_number)
- return rmap_match_set_hook.no_set_tag(vty, index, "tag",
- NULL);
- return rmap_match_set_hook.no_set_tag(vty, index, "tag",
- argv[idx_number]->arg);
- }
- return CMD_SUCCESS;
-}
-
-
-DEFUN_NOSH (route_map,
- route_map_cmd,
- "route-map WORD <deny|permit> (1-65535)",
- "Create route-map or enter route-map command mode\n"
- "Route map tag\n"
- "Route map denies set operations\n"
- "Route map permits set operations\n"
- "Sequence to insert to/delete from existing route-map entry\n")
-{
- int idx_word = 1;
- int idx_permit_deny = 2;
- int idx_number = 3;
- struct route_map *map;
- struct route_map_index *index;
- char *endptr = NULL;
- int permit =
- argv[idx_permit_deny]->arg[0] == 'p' ? RMAP_PERMIT : RMAP_DENY;
- unsigned long pref = strtoul(argv[idx_number]->arg, &endptr, 10);
- const char *mapname = argv[idx_word]->arg;
-
- /* Get route map. */
- map = route_map_get(mapname);
- index = route_map_index_get(map, permit, pref);
-
- VTY_PUSH_CONTEXT(RMAP_NODE, index);
- return CMD_SUCCESS;
-}
-
-DEFUN (no_route_map_all,
- no_route_map_all_cmd,
- "no route-map WORD",
- NO_STR
- "Create route-map or enter route-map command mode\n"
- "Route map tag\n")
-{
- int idx_word = 2;
- const char *mapname = argv[idx_word]->arg;
- struct route_map *map;
-
- map = route_map_lookup_by_name(mapname);
- if (map == NULL) {
- vty_out(vty, "%% Could not find route-map %s\n", mapname);
- return CMD_WARNING_CONFIG_FAILED;
- }
-
- route_map_delete(map);
-
- return CMD_SUCCESS;
-}
-
-DEFUN (no_route_map,
- no_route_map_cmd,
- "no route-map WORD <deny|permit> (1-65535)",
- NO_STR
- "Create route-map or enter route-map command mode\n"
- "Route map tag\n"
- "Route map denies set operations\n"
- "Route map permits set operations\n"
- "Sequence to insert to/delete from existing route-map entry\n")
-{
- int idx_word = 2;
- int idx_permit_deny = 3;
- int idx_number = 4;
- struct route_map *map;
- struct route_map_index *index;
- char *endptr = NULL;
- int permit = strmatch(argv[idx_permit_deny]->text, "permit")
- ? RMAP_PERMIT
- : RMAP_DENY;
- const char *prefstr = argv[idx_number]->arg;
- const char *mapname = argv[idx_word]->arg;
- unsigned long pref = strtoul(prefstr, &endptr, 10);
-
- /* Existence check. */
- map = route_map_lookup_by_name(mapname);
- if (map == NULL) {
- vty_out(vty, "%% Could not find route-map %s\n", mapname);
- return CMD_WARNING_CONFIG_FAILED;
- }
-
- /* Lookup route map index. */
- index = route_map_index_lookup(map, permit, pref);
- if (index == NULL) {
- vty_out(vty, "%% Could not find route-map entry %s %s\n",
- mapname, prefstr);
- return CMD_WARNING_CONFIG_FAILED;
- }
-
- /* Delete index from route map. */
- route_map_index_delete(index, 1);
-
- /* If this route rule is the last one, delete route map itself. */
- if (route_map_empty(map))
- route_map_delete(map);
-
- return CMD_SUCCESS;
-}
-
-DEFUN (rmap_onmatch_next,
- rmap_onmatch_next_cmd,
- "on-match next",
- "Exit policy on matches\n"
- "Next clause\n")
-{
- struct route_map_index *index = VTY_GET_CONTEXT(route_map_index);
-
- if (index) {
- if (index->type == RMAP_DENY) {
- /* Under a deny clause, match means it's finished. No
- * need to set next */
- vty_out(vty,
- "on-match next not supported under route-map deny\n");
- return CMD_WARNING_CONFIG_FAILED;
- }
- index->exitpolicy = RMAP_NEXT;
- }
- return CMD_SUCCESS;
-}
-
-DEFUN (no_rmap_onmatch_next,
- no_rmap_onmatch_next_cmd,
- "no on-match next",
- NO_STR
- "Exit policy on matches\n"
- "Next clause\n")
-{
- struct route_map_index *index = VTY_GET_CONTEXT(route_map_index);
-
- if (index)
- index->exitpolicy = RMAP_EXIT;
-
- return CMD_SUCCESS;
-}
-
-DEFUN (rmap_onmatch_goto,
- rmap_onmatch_goto_cmd,
- "on-match goto (1-65535)",
- "Exit policy on matches\n"
- "Goto Clause number\n"
- "Number\n")
-{
- int idx = 0;
- char *num = argv_find(argv, argc, "(1-65535)", &idx) ? argv[idx]->arg
- : NULL;
-
- struct route_map_index *index = VTY_GET_CONTEXT(route_map_index);
- int d = 0;
-
- if (index) {
- if (index->type == RMAP_DENY) {
- /* Under a deny clause, match means it's finished. No
- * need to go anywhere */
- vty_out(vty,
- "on-match goto not supported under route-map deny\n");
- return CMD_WARNING_CONFIG_FAILED;
- }
-
- if (num)
- d = strtoul(num, NULL, 10);
- else
- d = index->pref + 1;
-
- if (d <= index->pref) {
- /* Can't allow you to do that, Dave */
- vty_out(vty, "can't jump backwards in route-maps\n");
- return CMD_WARNING_CONFIG_FAILED;
- } else {
- index->exitpolicy = RMAP_GOTO;
- index->nextpref = d;
- }
- }
- return CMD_SUCCESS;
-}
-
-DEFUN (no_rmap_onmatch_goto,
- no_rmap_onmatch_goto_cmd,
- "no on-match goto",
- NO_STR
- "Exit policy on matches\n"
- "Goto Clause number\n")
-{
- struct route_map_index *index = VTY_GET_CONTEXT(route_map_index);
-
- if (index)
- index->exitpolicy = RMAP_EXIT;
-
- return CMD_SUCCESS;
-}
-
-/* Cisco/GNU Zebra compatibility aliases */
-/* ALIAS_FIXME */
-DEFUN (rmap_continue,
- rmap_continue_cmd,
- "continue (1-65535)",
- "Continue on a different entry within the route-map\n"
- "Route-map entry sequence number\n")
-{
- return rmap_onmatch_goto(self, vty, argc, argv);
-}
-
-/* ALIAS_FIXME */
-DEFUN (no_rmap_continue,
- no_rmap_continue_cmd,
- "no continue [(1-65535)]",
- NO_STR
- "Continue on a different entry within the route-map\n"
- "Route-map entry sequence number\n")
-{
- return no_rmap_onmatch_goto(self, vty, argc, argv);
-}
-
static void clear_route_map_helper(struct route_map *map)
{
struct route_map_index *index;
@@ -2937,89 +2064,6 @@ DEFUN (rmap_show_unused,
return vty_show_unused_route_map(vty);
}
-DEFUN (rmap_call,
- rmap_call_cmd,
- "call WORD",
- "Jump to another Route-Map after match+set\n"
- "Target route-map name\n")
-{
- int idx_word = 1;
- struct route_map_index *index = VTY_GET_CONTEXT(route_map_index);
- const char *rmap = argv[idx_word]->arg;
-
- assert(index);
-
- /* If "call" is invoked with the same route-map name as
- * the one previously configured then, ignore the duplicate
- * configuration.
- */
- if (index->nextrm && (strcmp(index->nextrm, rmap) == 0))
- return CMD_SUCCESS;
-
- if (index->nextrm) {
- route_map_upd8_dependency(RMAP_EVENT_CALL_DELETED,
- index->nextrm, index->map->name);
- XFREE(MTYPE_ROUTE_MAP_NAME, index->nextrm);
- }
- index->nextrm = XSTRDUP(MTYPE_ROUTE_MAP_NAME, rmap);
-
- /* Execute event hook. */
- route_map_upd8_dependency(RMAP_EVENT_CALL_ADDED, index->nextrm,
- index->map->name);
- return CMD_SUCCESS;
-}
-
-DEFUN (no_rmap_call,
- no_rmap_call_cmd,
- "no call",
- NO_STR
- "Jump to another Route-Map after match+set\n")
-{
- struct route_map_index *index = VTY_GET_CONTEXT(route_map_index);
-
- if (index->nextrm) {
- route_map_upd8_dependency(RMAP_EVENT_CALL_DELETED,
- index->nextrm, index->map->name);
- XFREE(MTYPE_ROUTE_MAP_NAME, index->nextrm);
- index->nextrm = NULL;
- }
-
- return CMD_SUCCESS;
-}
-
-DEFUN (rmap_description,
- rmap_description_cmd,
- "description LINE...",
- "Route-map comment\n"
- "Comment describing this route-map rule\n")
-{
- int idx_line = 1;
- struct route_map_index *index = VTY_GET_CONTEXT(route_map_index);
-
- if (index) {
- if (index->description)
- XFREE(MTYPE_TMP, index->description);
- index->description = argv_concat(argv, argc, idx_line);
- }
- return CMD_SUCCESS;
-}
-
-DEFUN (no_rmap_description,
- no_rmap_description_cmd,
- "no description",
- NO_STR
- "Route-map comment\n")
-{
- struct route_map_index *index = VTY_GET_CONTEXT(route_map_index);
-
- if (index) {
- if (index->description)
- XFREE(MTYPE_TMP, index->description);
- index->description = NULL;
- }
- return CMD_SUCCESS;
-}
-
DEFUN (debug_rmap,
debug_rmap_cmd,
"debug route-map",
@@ -3045,59 +2089,6 @@ DEFUN (no_debug_rmap,
static struct cmd_node rmap_debug_node = {RMAP_DEBUG_NODE, "", 1};
/* Configuration write function. */
-static int route_map_config_write(struct vty *vty)
-{
- struct route_map *map;
- struct route_map_index *index;
- struct route_map_rule *rule;
- int first = 1;
- int write = 0;
- struct listnode *ln;
- struct list *maplist = list_new();
-
- for (map = route_map_master.head; map; map = map->next)
- listnode_add(maplist, map);
-
- list_sort(maplist, sort_route_map);
-
- for (ALL_LIST_ELEMENTS_RO(maplist, ln, map))
- for (index = map->head; index; index = index->next) {
- if (!first)
- vty_out(vty, "!\n");
- else
- first = 0;
-
- vty_out(vty, "route-map %s %s %d\n", map->name,
- route_map_type_str(index->type), index->pref);
-
- if (index->description)
- vty_out(vty, " description %s\n",
- index->description);
-
- for (rule = index->match_list.head; rule;
- rule = rule->next)
- vty_out(vty, " match %s %s\n", rule->cmd->str,
- rule->rule_str ? rule->rule_str : "");
-
- for (rule = index->set_list.head; rule;
- rule = rule->next)
- vty_out(vty, " set %s %s\n", rule->cmd->str,
- rule->rule_str ? rule->rule_str : "");
- if (index->nextrm)
- vty_out(vty, " call %s\n", index->nextrm);
- if (index->exitpolicy == RMAP_GOTO)
- vty_out(vty, " on-match goto %d\n",
- index->nextpref);
- if (index->exitpolicy == RMAP_NEXT)
- vty_out(vty, " on-match next\n");
-
- write++;
- }
-
- list_delete(&maplist);
- return write;
-}
-
static int rmap_config_write_debug(struct vty *vty)
{
int write = 0;
@@ -3110,9 +2101,6 @@ static int rmap_config_write_debug(struct vty *vty)
return write;
}
-/* Route map node structure. */
-static struct cmd_node rmap_node = {RMAP_NODE, "%s(config-route-map)# ", 1};
-
/* Common route map rules */
void *route_map_rule_tag_compile(const char *arg)
@@ -3171,14 +2159,6 @@ void route_map_finish(void)
route_map_master_hash = NULL;
}
-static void rmap_autocomplete(vector comps, struct cmd_token *token)
-{
- struct route_map *map;
-
- for (map = route_map_master.head; map; map = map->next)
- vector_set(comps, XSTRDUP(MTYPE_COMPLETION, map->name));
-}
-
/* Increment the use_count counter while attaching the route map */
void route_map_counter_increment(struct route_map *map)
{
@@ -3196,14 +2176,6 @@ void route_map_counter_decrement(struct route_map *map)
}
}
-static const struct cmd_variable_handler rmap_var_handlers[] = {
- {/* "route-map WORD" */
- .varname = "route_map",
- .completions = rmap_autocomplete},
- {.tokenname = "ROUTEMAP_NAME", .completions = rmap_autocomplete},
- {.tokenname = "RMAP_NAME", .completions = rmap_autocomplete},
- {.completions = NULL}};
-
/* Initialization of route map vector. */
void route_map_init(void)
{
@@ -3221,43 +2193,17 @@ void route_map_init(void)
8, route_map_dep_hash_make_key, route_map_dep_hash_cmp,
"Route Map Dep Hash");
- cmd_variable_handler_register(rmap_var_handlers);
-
rmap_debug = false;
- /* Install route map top node. */
- install_node(&rmap_node, route_map_config_write);
+ route_map_cli_init();
+ /* Install route map top node. */
install_node(&rmap_debug_node, rmap_config_write_debug);
/* Install route map commands. */
- install_default(RMAP_NODE);
- install_element(CONFIG_NODE, &route_map_cmd);
- install_element(CONFIG_NODE, &no_route_map_cmd);
- install_element(CONFIG_NODE, &no_route_map_all_cmd);
-
install_element(CONFIG_NODE, &debug_rmap_cmd);
install_element(CONFIG_NODE, &no_debug_rmap_cmd);
- /* Install the on-match stuff */
- install_element(RMAP_NODE, &route_map_cmd);
- install_element(RMAP_NODE, &rmap_onmatch_next_cmd);
- install_element(RMAP_NODE, &no_rmap_onmatch_next_cmd);
- install_element(RMAP_NODE, &rmap_onmatch_goto_cmd);
- install_element(RMAP_NODE, &no_rmap_onmatch_goto_cmd);
- install_element(RMAP_NODE, &rmap_continue_cmd);
- install_element(RMAP_NODE, &no_rmap_continue_cmd);
-
- /* Install the continue stuff (ALIAS of on-match). */
-
- /* Install the call stuff. */
- install_element(RMAP_NODE, &rmap_call_cmd);
- install_element(RMAP_NODE, &no_rmap_call_cmd);
-
- /* Install description commands. */
- install_element(RMAP_NODE, &rmap_description_cmd);
- install_element(RMAP_NODE, &no_rmap_description_cmd);
-
/* Install show command */
install_element(ENABLE_NODE, &rmap_clear_counters_cmd);
@@ -3266,49 +2212,4 @@ void route_map_init(void)
install_element(ENABLE_NODE, &debug_rmap_cmd);
install_element(ENABLE_NODE, &no_debug_rmap_cmd);
-
- install_element(RMAP_NODE, &match_interface_cmd);
- install_element(RMAP_NODE, &no_match_interface_cmd);
-
- install_element(RMAP_NODE, &match_ip_address_cmd);
- install_element(RMAP_NODE, &no_match_ip_address_cmd);
-
- install_element(RMAP_NODE, &match_ip_address_prefix_list_cmd);
- install_element(RMAP_NODE, &no_match_ip_address_prefix_list_cmd);
-
- install_element(RMAP_NODE, &match_ip_next_hop_cmd);
- install_element(RMAP_NODE, &no_match_ip_next_hop_cmd);
-
- install_element(RMAP_NODE, &match_ip_next_hop_prefix_list_cmd);
- install_element(RMAP_NODE, &no_match_ip_next_hop_prefix_list_cmd);
-
- install_element(RMAP_NODE, &match_ip_next_hop_type_cmd);
- install_element(RMAP_NODE, &no_match_ip_next_hop_type_cmd);
-
- install_element(RMAP_NODE, &match_ipv6_address_cmd);
- install_element(RMAP_NODE, &no_match_ipv6_address_cmd);
-
- install_element(RMAP_NODE, &match_ipv6_address_prefix_list_cmd);
- install_element(RMAP_NODE, &no_match_ipv6_address_prefix_list_cmd);
-
- install_element(RMAP_NODE, &match_ipv6_next_hop_type_cmd);
- install_element(RMAP_NODE, &no_match_ipv6_next_hop_type_cmd);
-
- install_element(RMAP_NODE, &match_metric_cmd);
- install_element(RMAP_NODE, &no_match_metric_cmd);
-
- install_element(RMAP_NODE, &match_tag_cmd);
- install_element(RMAP_NODE, &no_match_tag_cmd);
-
- install_element(RMAP_NODE, &set_ip_nexthop_cmd);
- install_element(RMAP_NODE, &no_set_ip_nexthop_cmd);
-
- install_element(RMAP_NODE, &set_ipv6_nexthop_local_cmd);
- install_element(RMAP_NODE, &no_set_ipv6_nexthop_local_cmd);
-
- install_element(RMAP_NODE, &set_metric_cmd);
- install_element(RMAP_NODE, &no_set_metric_cmd);
-
- install_element(RMAP_NODE, &set_tag_cmd);
- install_element(RMAP_NODE, &no_set_tag_cmd);
}
diff --git a/lib/routemap.h b/lib/routemap.h
index d9e7f73f81..70e150c981 100644
--- a/lib/routemap.h
+++ b/lib/routemap.h
@@ -666,8 +666,27 @@ int lib_route_map_entry_match_destroy(enum nb_event event,
const struct lyd_node *dnode);
int lib_route_map_entry_set_destroy(enum nb_event event,
const struct lyd_node *dnode);
+
extern const struct frr_yang_module_info frr_route_map_info;
+/* routemap_cli.c */
+extern void route_map_instance_show(struct vty *vty, struct lyd_node *dnode,
+ bool show_defaults);
+extern void route_map_instance_show_end(struct vty *vty,
+ struct lyd_node *dnode);
+extern void route_map_condition_show(struct vty *vty, struct lyd_node *dnode,
+ bool show_defaults);
+extern void route_map_action_show(struct vty *vty, struct lyd_node *dnode,
+ bool show_defaults);
+extern void route_map_exit_policy_show(struct vty *vty, struct lyd_node *dnode,
+ bool show_defaults);
+extern void route_map_call_show(struct vty *vty, struct lyd_node *dnode,
+ bool show_defaults);
+extern void route_map_description_show(struct vty *vty,
+ struct lyd_node *dnode,
+ bool show_defaults);
+extern void route_map_cli_init(void);
+
#ifdef __cplusplus
}
#endif
diff --git a/lib/routemap_cli.c b/lib/routemap_cli.c
new file mode 100644
index 0000000000..987693c961
--- /dev/null
+++ b/lib/routemap_cli.c
@@ -0,0 +1,1075 @@
+/*
+ * Route map northbound CLI implementation.
+ *
+ * Copyright (C) 2019 Network Device Education Foundation, Inc. ("NetDEF")
+ * Rafael Zalamena
+ *
+ * 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; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA.
+ */
+
+#include <zebra.h>
+
+#include "lib/command.h"
+#include "lib/northbound_cli.h"
+#include "lib/routemap.h"
+
+#ifndef VTYSH_EXTRACT_PL
+#include "lib/routemap_cli_clippy.c"
+#endif /* VTYSH_EXTRACT_PL */
+
+#define ROUTE_MAP_CMD_STR \
+ "Create route-map or enter route-map command mode\n" \
+ "Route map tag\n"
+#define ROUTE_MAP_OP_CMD_STR \
+ "Route map denies set operations\n" \
+ "Route map permits set operations\n"
+#define ROUTE_MAP_SEQUENCE_CMD_STR \
+ "Sequence to insert to/delete from existing route-map entry\n"
+
+DEFPY_NOSH(
+ route_map, route_map_cmd,
+ "route-map WORD$name <deny|permit>$action (1-65535)$sequence",
+ ROUTE_MAP_CMD_STR
+ ROUTE_MAP_OP_CMD_STR
+ ROUTE_MAP_SEQUENCE_CMD_STR)
+{
+ char xpath_action[XPATH_MAXLEN + 64];
+ char xpath_index[XPATH_MAXLEN + 32];
+ char xpath[XPATH_MAXLEN];
+ int rv;
+
+ snprintf(xpath, sizeof(xpath),
+ "/frr-route-map:lib/route-map[name='%s']", name);
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+
+ snprintf(xpath_index, sizeof(xpath_index), "%s/entry[sequence='%lu']",
+ xpath, sequence);
+ nb_cli_enqueue_change(vty, xpath_index, NB_OP_CREATE, NULL);
+
+ snprintf(xpath_action, sizeof(xpath_action), "%s/action", xpath_index);
+ nb_cli_enqueue_change(vty, xpath_action, NB_OP_MODIFY, action);
+
+ rv = nb_cli_apply_changes(vty, NULL);
+ if (rv == CMD_SUCCESS)
+ VTY_PUSH_XPATH(RMAP_NODE, xpath_index);
+
+ return rv;
+}
+
+DEFPY(
+ no_route_map_all, no_route_map_all_cmd,
+ "no route-map WORD$name",
+ NO_STR
+ ROUTE_MAP_CMD_STR)
+{
+ char xpath[XPATH_MAXLEN];
+
+ snprintf(xpath, sizeof(xpath),
+ "/frr-route-map:lib/route-map[name='%s']", name);
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_route_map, no_route_map_cmd,
+ "no route-map WORD$name <deny|permit>$action (1-65535)$sequence",
+ NO_STR
+ ROUTE_MAP_CMD_STR
+ ROUTE_MAP_OP_CMD_STR
+ ROUTE_MAP_SEQUENCE_CMD_STR)
+{
+ char xpath[XPATH_MAXLEN];
+
+ snprintf(xpath, sizeof(xpath),
+ "/frr-route-map:lib/route-map[name='%s']/entry[sequence='%lu']",
+ name, sequence);
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+void route_map_instance_show(struct vty *vty, struct lyd_node *dnode,
+ bool show_defaults)
+{
+ const char *name = yang_dnode_get_string(dnode, "../name");
+ const char *action = yang_dnode_get_string(dnode, "./action");
+ const char *sequence = yang_dnode_get_string(dnode, "./sequence");
+
+ vty_out(vty, "route-map %s %s %s\n", name, action, sequence);
+}
+
+void route_map_instance_show_end(struct vty *vty, struct lyd_node *dnode)
+{
+ vty_out(vty, "!\n");
+}
+
+DEFPY(
+ match_interface, match_interface_cmd,
+ "match interface IFNAME",
+ MATCH_STR
+ "Match first hop interface of route\n"
+ INTERFACE_STR)
+{
+ const char *xpath = "./match-condition[condition='interface']";
+ char xpath_value[XPATH_MAXLEN];
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+ snprintf(xpath_value, sizeof(xpath_value), "%s/interface", xpath);
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY, ifname);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_match_interface, no_match_interface_cmd,
+ "no match interface [IFNAME]",
+ NO_STR
+ MATCH_STR
+ "Match first hop interface of route\n"
+ INTERFACE_STR)
+{
+ const char *xpath = "./match-condition[condition='interface']";
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ match_ip_address, match_ip_address_cmd,
+ "match ip address <(1-199)$acll|(1300-2699)$aclh|WORD$name>",
+ MATCH_STR
+ IP_STR
+ "Match address of route\n"
+ "IP access-list number\n"
+ "IP access-list number (expanded range)\n"
+ "IP Access-list name\n")
+{
+ const char *xpath = "./match-condition[condition='ipv4-address-list']";
+ char xpath_value[XPATH_MAXLEN + 32];
+ int acln = acll ? acll : aclh;
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+ if (name) {
+ snprintf(xpath_value, sizeof(xpath_value), "%s/list-name",
+ xpath);
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY, name);
+ } else /* if (acll || aclh) */ {
+ if ((acln >= 1 && acln <= 99)
+ || (acln >= 1300 && acln <= 1999)) {
+ snprintf(xpath_value, sizeof(xpath_value),
+ "%s/access-list-num", xpath);
+ } else {
+ /*
+ * if ((acln >= 100 && acln <= 199)
+ * || (acln >= 2000 && acln <= 2699))
+ */
+ snprintf(xpath_value, sizeof(xpath_value),
+ "%s/access-list-num-extended", xpath);
+ }
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY,
+ acll_str ? acll_str : aclh_str);
+ }
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_match_ip_address, no_match_ip_address_cmd,
+ "no match ip address [<(1-199)|(1300-2699)|WORD>]",
+ NO_STR
+ MATCH_STR
+ IP_STR
+ "Match address of route\n"
+ "IP access-list number\n"
+ "IP access-list number (expanded range)\n"
+ "IP Access-list name\n")
+{
+ const char *xpath = "./match-condition[condition='ipv4-address-list']";
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ match_ip_address_prefix_list,
+ match_ip_address_prefix_list_cmd,
+ "match ip address prefix-list WORD$name",
+ MATCH_STR
+ IP_STR
+ "Match address of route\n"
+ "Match entries of prefix-lists\n"
+ "IP prefix-list name\n")
+{
+ const char *xpath = "./match-condition[condition='ipv4-prefix-list']";
+ char xpath_value[XPATH_MAXLEN];
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+ snprintf(xpath_value, sizeof(xpath_value), "%s/list-name", xpath);
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY, name);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_match_ip_address_prefix_list, no_match_ip_address_prefix_list_cmd,
+ "no match ip address prefix-list [WORD]",
+ NO_STR
+ MATCH_STR
+ IP_STR
+ "Match address of route\n"
+ "Match entries of prefix-lists\n"
+ "IP prefix-list name\n")
+{
+ const char *xpath = "./match-condition[condition='ipv4-prefix-list']";
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ match_ip_next_hop, match_ip_next_hop_cmd,
+ "match ip next-hop <(1-199)$acll|(1300-2699)$aclh|WORD$name>",
+ MATCH_STR
+ IP_STR
+ "Match next-hop address of route\n"
+ "IP access-list number\n"
+ "IP access-list number (expanded range)\n"
+ "IP Access-list name\n")
+{
+ const char *xpath = "./match-condition[condition='ipv4-next-hop-list']";
+ char xpath_value[XPATH_MAXLEN + 32];
+ int acln = acll ? acll : aclh;
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+ if (name) {
+ snprintf(xpath_value, sizeof(xpath_value), "%s/list-name",
+ xpath);
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY, name);
+ } else /* if (acll || aclh) */ {
+ if ((acln >= 1 && acln <= 99)
+ || (acln >= 1300 && acln <= 1999)) {
+ snprintf(xpath_value, sizeof(xpath_value),
+ "%s/access-list-num", xpath);
+ } else {
+ /*
+ * if ((acln >= 100 && acln <= 199)
+ * || (acln >= 2000 && acln <= 2699))
+ */
+ snprintf(xpath_value, sizeof(xpath_value),
+ "%s/access-list-num-extended", xpath);
+ }
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY,
+ acll_str ? acll_str : aclh_str);
+ }
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_match_ip_next_hop, no_match_ip_next_hop_cmd,
+ "no match ip next-hop [<(1-199)|(1300-2699)|WORD>]",
+ NO_STR
+ MATCH_STR
+ IP_STR
+ "Match address of route\n"
+ "IP access-list number\n"
+ "IP access-list number (expanded range)\n"
+ "IP Access-list name\n")
+{
+ const char *xpath = "./match-condition[condition='ipv4-next-hop-list']";
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ match_ip_next_hop_prefix_list,
+ match_ip_next_hop_prefix_list_cmd,
+ "match ip next-hop prefix-list WORD$name",
+ MATCH_STR
+ IP_STR
+ "Match next-hop address of route\n"
+ "Match entries of prefix-lists\n"
+ "IP prefix-list name\n")
+{
+ const char *xpath =
+ "./match-condition[condition='ipv4-next-hop-prefix-list']";
+ char xpath_value[XPATH_MAXLEN];
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+ snprintf(xpath_value, sizeof(xpath_value), "%s/list-name", xpath);
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY, name);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_match_ip_next_hop_prefix_list,
+ no_match_ip_next_hop_prefix_list_cmd,
+ "no match ip next-hop prefix-list [WORD]",
+ NO_STR
+ MATCH_STR
+ IP_STR
+ "Match next-hop address of route\n"
+ "Match entries of prefix-lists\n"
+ "IP prefix-list name\n")
+{
+ const char *xpath =
+ "./match-condition[condition='ipv4-next-hop-prefix-list']";
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ match_ip_next_hop_type, match_ip_next_hop_type_cmd,
+ "match ip next-hop type <blackhole>$type",
+ MATCH_STR
+ IP_STR
+ "Match next-hop address of route\n"
+ "Match entries by type\n"
+ "Blackhole\n")
+{
+ const char *xpath = "./match-condition[condition='ipv4-next-hop-type']";
+ char xpath_value[XPATH_MAXLEN];
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+ snprintf(xpath_value, sizeof(xpath_value), "%s/ipv4-next-hop-type",
+ xpath);
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY, type);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_match_ip_next_hop_type, no_match_ip_next_hop_type_cmd,
+ "no match ip next-hop type [<blackhole>]",
+ NO_STR MATCH_STR IP_STR
+ "Match next-hop address of route\n"
+ "Match entries by type\n"
+ "Blackhole\n")
+{
+ const char *xpath = "./match-condition[condition='ipv4-next-hop-type']";
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ match_ipv6_address, match_ipv6_address_cmd,
+ "match ipv6 address WORD$name",
+ MATCH_STR
+ IPV6_STR
+ "Match IPv6 address of route\n"
+ "IPv6 access-list name\n")
+{
+ const char *xpath = "./match-condition[condition='ipv6-address-list']";
+ char xpath_value[XPATH_MAXLEN];
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+ snprintf(xpath_value, sizeof(xpath_value), "%s/list-name", xpath);
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY, name);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_match_ipv6_address, no_match_ipv6_address_cmd,
+ "no match ipv6 address [WORD]",
+ NO_STR
+ MATCH_STR
+ IPV6_STR
+ "Match IPv6 address of route\n"
+ "IPv6 access-list name\n")
+{
+ const char *xpath = "./match-condition[condition='ipv6-address-list']";
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ match_ipv6_address_prefix_list, match_ipv6_address_prefix_list_cmd,
+ "match ipv6 address prefix-list WORD$name",
+ MATCH_STR
+ IPV6_STR
+ "Match address of route\n"
+ "Match entries of prefix-lists\n"
+ "IP prefix-list name\n")
+{
+ const char *xpath = "./match-condition[condition='ipv6-prefix-list']";
+ char xpath_value[XPATH_MAXLEN];
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+ snprintf(xpath_value, sizeof(xpath_value), "%s/list-name", xpath);
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY, name);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_match_ipv6_address_prefix_list,
+ no_match_ipv6_address_prefix_list_cmd,
+ "no match ipv6 address prefix-list [WORD]",
+ NO_STR
+ MATCH_STR
+ IPV6_STR
+ "Match address of route\n"
+ "Match entries of prefix-lists\n"
+ "IP prefix-list name\n")
+{
+ const char *xpath = "./match-condition[condition='ipv6-prefix-list']";
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ match_ipv6_next_hop_type, match_ipv6_next_hop_type_cmd,
+ "match ipv6 next-hop type <blackhole>$type",
+ MATCH_STR IPV6_STR
+ "Match next-hop address of route\n"
+ "Match entries by type\n"
+ "Blackhole\n")
+{
+ const char *xpath = "./match-condition[condition='ipv6-next-hop-type']";
+ char xpath_value[XPATH_MAXLEN];
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+ snprintf(xpath_value, sizeof(xpath_value), "%s/ipv6-next-hop-type",
+ xpath);
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY, type);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_match_ipv6_next_hop_type, no_match_ipv6_next_hop_type_cmd,
+ "no match ipv6 next-hop type [<blackhole>]",
+ NO_STR MATCH_STR IPV6_STR
+ "Match address of route\n"
+ "Match entries by type\n"
+ "Blackhole\n")
+{
+ const char *xpath = "./match-condition[condition='ipv6-next-hop-type']";
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ match_metric, match_metric_cmd,
+ "match metric (0-4294967295)$metric",
+ MATCH_STR
+ "Match metric of route\n"
+ "Metric value\n")
+{
+ const char *xpath = "./match-condition[condition='metric']";
+ char xpath_value[XPATH_MAXLEN];
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+ snprintf(xpath_value, sizeof(xpath_value), "%s/metric", xpath);
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY, metric_str);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_match_metric, no_match_metric_cmd,
+ "no match metric [(0-4294967295)]",
+ NO_STR
+ MATCH_STR
+ "Match metric of route\n"
+ "Metric value\n")
+{
+ const char *xpath = "./match-condition[condition='metric']";
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ match_tag, match_tag_cmd,
+ "match tag (1-4294967295)$tag",
+ MATCH_STR
+ "Match tag of route\n"
+ "Tag value\n")
+{
+ const char *xpath = "./match-condition[condition='tag']";
+ char xpath_value[XPATH_MAXLEN];
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+ snprintf(xpath_value, sizeof(xpath_value), "%s/tag", xpath);
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY, tag_str);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_match_tag, no_match_tag_cmd,
+ "no match tag [(1-4294967295)]",
+ NO_STR
+ MATCH_STR
+ "Match tag of route\n"
+ "Tag value\n")
+{
+ const char *xpath = "./match-condition[condition='tag']";
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+void route_map_condition_show(struct vty *vty, struct lyd_node *dnode,
+ bool show_defaults)
+{
+ int condition = yang_dnode_get_enum(dnode, "./condition");
+ struct lyd_node *ln;
+ const char *acl;
+
+ switch (condition) {
+ case 0: /* interface */
+ vty_out(vty, " match interface %s\n",
+ yang_dnode_get_string(dnode, "./interface"));
+ break;
+ case 1: /* ipv4-address-list */
+ case 3: /* ipv4-next-hop-list */
+ acl = NULL;
+ if ((ln = yang_dnode_get(dnode, "./list-name")) != NULL)
+ acl = yang_dnode_get_string(ln, NULL);
+ else if ((ln = yang_dnode_get(dnode, "./access-list-num"))
+ != NULL)
+ acl = yang_dnode_get_string(ln, NULL);
+ else if ((ln = yang_dnode_get(dnode,
+ "./access-list-num-extended"))
+ != NULL)
+ acl = yang_dnode_get_string(ln, NULL);
+
+ assert(acl);
+
+ switch (condition) {
+ case 1:
+ vty_out(vty, " match ip address %s\n", acl);
+ break;
+ case 3:
+ vty_out(vty, " match ip next-hop %s\n", acl);
+ break;
+ }
+ break;
+ case 2: /* ipv4-prefix-list */
+ vty_out(vty, " match ip address prefix-list %s\n",
+ yang_dnode_get_string(dnode, "./list-name"));
+ break;
+ case 4: /* ipv4-next-hop-prefix-list */
+ vty_out(vty, " match ip next-hop prefix-list %s\n",
+ yang_dnode_get_string(dnode, "./list-name"));
+ break;
+ case 5: /* ipv4-next-hop-type */
+ vty_out(vty, " match ip next-hop type %s\n",
+ yang_dnode_get_string(dnode, "./ipv4-next-hop-type"));
+ break;
+ case 6: /* ipv6-address-list */
+ vty_out(vty, " match ipv6 address %s\n",
+ yang_dnode_get_string(dnode, "./list-name"));
+ break;
+ case 7: /* ipv6-prefix-list */
+ vty_out(vty, " match ipv6 address prefix-list %s\n",
+ yang_dnode_get_string(dnode, "./list-name"));
+ break;
+ case 8: /* ipv6-next-hop-type */
+ vty_out(vty, " match ipv6 next-hop type %s\n",
+ yang_dnode_get_string(dnode, "./ipv6-next-hop-type"));
+ break;
+ case 9: /* metric */
+ vty_out(vty, " match metric %s\n",
+ yang_dnode_get_string(dnode, "./metric"));
+ break;
+ case 10: /* tag */
+ vty_out(vty, " match tag %s\n",
+ yang_dnode_get_string(dnode, "./tag"));
+ break;
+ case 100:
+ /* NOTHING: custom field, should be handled by daemon. */
+ break;
+ }
+}
+
+DEFPY(
+ set_ip_nexthop, set_ip_nexthop_cmd,
+ "set ip next-hop A.B.C.D$addr",
+ SET_STR
+ IP_STR
+ "Next hop address\n"
+ "IP address of next hop\n")
+{
+ const char *xpath = "./set-action[action='ipv4-next-hop']";
+ char xpath_value[XPATH_MAXLEN];
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+ snprintf(xpath_value, sizeof(xpath_value), "%s/ipv4-address", xpath);
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY, addr_str);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_set_ip_nexthop, no_set_ip_nexthop_cmd,
+ "no set ip next-hop [A.B.C.D]",
+ NO_STR
+ SET_STR
+ IP_STR
+ "Next hop address\n"
+ "IP address of next hop\n")
+{
+ const char *xpath = "./set-action[action='ipv4-next-hop']";
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ set_ipv6_nexthop_local, set_ipv6_nexthop_local_cmd,
+ "set ipv6 next-hop local X:X::X:X$addr",
+ SET_STR
+ IPV6_STR
+ "IPv6 next-hop address\n"
+ "IPv6 local address\n"
+ "IPv6 address of next hop\n")
+{
+ const char *xpath = "./set-action[action='ipv6-next-hop']";
+ char xpath_value[XPATH_MAXLEN];
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+ snprintf(xpath_value, sizeof(xpath_value), "%s/ipv6-address", xpath);
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY, addr_str);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_set_ipv6_nexthop_local, no_set_ipv6_nexthop_local_cmd,
+ "no set ipv6 next-hop local [X:X::X:X]",
+ NO_STR
+ SET_STR
+ IPV6_STR
+ "IPv6 next-hop address\n"
+ "IPv6 local address\n"
+ "IPv6 address of next hop\n")
+{
+ const char *xpath = "./set-action[action='ipv6-next-hop']";
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ set_metric, set_metric_cmd,
+ "set metric <(0-4294967295)$metric|rtt$rtt|+rtt$artt|-rtt$srtt|+metric$ametric|-metric$smetric>",
+ SET_STR
+ "Metric value for destination routing protocol\n"
+ "Metric value\n"
+ "Assign round trip time\n"
+ "Add round trip time\n"
+ "Subtract round trip time\n"
+ "Add metric\n"
+ "Subtract metric\n")
+{
+ const char *xpath = "./set-action[action='metric']";
+ char xpath_value[XPATH_MAXLEN];
+ char value[64];
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+ if (rtt) {
+ snprintf(xpath_value, sizeof(xpath_value),
+ "%s/use-round-trip-time", xpath);
+ snprintf(value, sizeof(value), "true");
+ } else if (artt) {
+ snprintf(xpath_value, sizeof(xpath_value),
+ "%s/add-round-trip-time", xpath);
+ snprintf(value, sizeof(value), "true");
+ } else if (srtt) {
+ snprintf(xpath_value, sizeof(xpath_value),
+ "%s/subtract-round-trip-time", xpath);
+ snprintf(value, sizeof(value), "true");
+ } else if (ametric) {
+ snprintf(xpath_value, sizeof(xpath_value), "%s/add-metric",
+ xpath);
+ snprintf(value, sizeof(value), "true");
+ } else if (smetric) {
+ snprintf(xpath_value, sizeof(xpath_value), "%s/subtract-metric",
+ xpath);
+ snprintf(value, sizeof(value), "true");
+ } else {
+ snprintf(xpath_value, sizeof(xpath_value), "%s/value", xpath);
+ snprintf(value, sizeof(value), "%lu", metric);
+ }
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY, value);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_set_metric, no_set_metric_cmd,
+ "no set metric [(0-4294967295)]",
+ NO_STR
+ SET_STR
+ "Metric value for destination routing protocol\n"
+ "Metric value\n")
+{
+ const char *xpath = "./set-action[action='metric']";
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ set_tag, set_tag_cmd,
+ "set tag (1-4294967295)$tag",
+ SET_STR
+ "Tag value for routing protocol\n"
+ "Tag value\n")
+{
+ const char *xpath = "./set-action[action='tag']";
+ char xpath_value[XPATH_MAXLEN];
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+ snprintf(xpath_value, sizeof(xpath_value), "%s/tag", xpath);
+ nb_cli_enqueue_change(vty, xpath_value, NB_OP_MODIFY, tag_str);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_set_tag, no_set_tag_cmd,
+ "no set tag [(1-4294967295)]",
+ NO_STR
+ SET_STR
+ "Tag value for routing protocol\n"
+ "Tag value\n")
+{
+ const char *xpath = "./set-action[action='tag']";
+
+ nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+void route_map_action_show(struct vty *vty, struct lyd_node *dnode,
+ bool show_defaults)
+{
+ int action = yang_dnode_get_enum(dnode, "./action");
+
+ switch (action) {
+ case 0: /* ipv4-next-hop */
+ vty_out(vty, " set ip next-hop %s\n",
+ yang_dnode_get_string(dnode, "./ipv4-address"));
+ break;
+ case 1: /* ipv6-next-hop */
+ vty_out(vty, " set ipv6 next-hop local %s\n",
+ yang_dnode_get_string(dnode, "./ipv6-address"));
+ break;
+ case 2: /* metric */
+ if (yang_dnode_get(dnode, "./use-round-trip-time")) {
+ vty_out(vty, " set metric rtt\n");
+ } else if (yang_dnode_get(dnode, "./add-round-trip-time")) {
+ vty_out(vty, " set metric +rtt\n");
+ } else if (yang_dnode_get(dnode, "./subtract-round-trip-time")) {
+ vty_out(vty, " set metric -rtt\n");
+ } else if (yang_dnode_get(dnode, "./add-metric")) {
+ vty_out(vty, " set metric +metric\n");
+ } else if (yang_dnode_get(dnode, "./subtract-metric")) {
+ vty_out(vty, " set metric -metric\n");
+ } else {
+ vty_out(vty, " set metric %s\n",
+ yang_dnode_get_string(dnode, "./value"));
+ }
+ break;
+ case 3: /* tag */
+ vty_out(vty, " set tag %s\n",
+ yang_dnode_get_string(dnode, "./tag"));
+ break;
+ case 100:
+ /* NOTHING: custom field, should be handled by daemon. */
+ break;
+ }
+}
+
+DEFPY(
+ rmap_onmatch_next, rmap_onmatch_next_cmd,
+ "on-match next",
+ "Exit policy on matches\n"
+ "Next clause\n")
+{
+ nb_cli_enqueue_change(vty, "./exit-policy", NB_OP_MODIFY, "next");
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_rmap_onmatch_next,
+ no_rmap_onmatch_next_cmd,
+ "no on-match next",
+ NO_STR
+ "Exit policy on matches\n"
+ "Next clause\n")
+{
+ nb_cli_enqueue_change(vty, "./exit-policy", NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ rmap_onmatch_goto, rmap_onmatch_goto_cmd,
+ "on-match goto (1-65535)$rm_num",
+ "Exit policy on matches\n"
+ "Goto Clause number\n"
+ "Number\n")
+{
+ nb_cli_enqueue_change(vty, "./exit-policy", NB_OP_MODIFY, "goto");
+ nb_cli_enqueue_change(vty, "./goto-value", NB_OP_MODIFY, rm_num_str);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_rmap_onmatch_goto, no_rmap_onmatch_goto_cmd,
+ "no on-match goto",
+ NO_STR
+ "Exit policy on matches\n"
+ "Goto Clause number\n")
+{
+ nb_cli_enqueue_change(vty, "./exit-policy", NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+/* Cisco/GNU Zebra compatibility aliases */
+ALIAS(
+ rmap_onmatch_goto, rmap_continue_cmd,
+ "continue (1-65535)$rm_num",
+ "Continue on a different entry within the route-map\n"
+ "Route-map entry sequence number\n")
+
+ALIAS(
+ no_rmap_onmatch_goto, no_rmap_continue_cmd,
+ "no continue [(1-65535)]",
+ NO_STR
+ "Continue on a different entry within the route-map\n"
+ "Route-map entry sequence number\n")
+
+void route_map_exit_policy_show(struct vty *vty, struct lyd_node *dnode,
+ bool show_defaults)
+{
+ int exit_policy = yang_dnode_get_enum(dnode, NULL);
+
+ switch (exit_policy) {
+ case 0: /* permit-or-deny */
+ /* NOTHING: default option. */
+ break;
+ case 1: /* next */
+ vty_out(vty, " on-match next\n");
+ break;
+ case 2: /* goto */
+ vty_out(vty, " on-match goto %s\n",
+ yang_dnode_get_string(dnode, "../goto-value"));
+ break;
+ }
+}
+
+DEFPY(
+ rmap_call, rmap_call_cmd,
+ "call WORD$name",
+ "Jump to another Route-Map after match+set\n"
+ "Target route-map name\n")
+{
+ nb_cli_enqueue_change(vty, "./call", NB_OP_MODIFY, name);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY(
+ no_rmap_call, no_rmap_call_cmd,
+ "no call",
+ NO_STR
+ "Jump to another Route-Map after match+set\n")
+{
+ nb_cli_enqueue_change(vty, "./call", NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+void route_map_call_show(struct vty *vty, struct lyd_node *dnode,
+ bool show_defaults)
+{
+ vty_out(vty, " call %s\n", yang_dnode_get_string(dnode, NULL));
+}
+
+DEFPY(
+ rmap_description, rmap_description_cmd,
+ "description LINE...",
+ "Route-map comment\n"
+ "Comment describing this route-map rule\n")
+{
+ char *desc;
+ int rv;
+
+ desc = argv_concat(argv, argc, 1);
+ nb_cli_enqueue_change(vty, "./description", NB_OP_MODIFY, desc);
+ rv = nb_cli_apply_changes(vty, NULL);
+ XFREE(MTYPE_TMP, desc);
+
+ return rv;
+}
+
+DEFUN (no_rmap_description,
+ no_rmap_description_cmd,
+ "no description",
+ NO_STR
+ "Route-map comment\n")
+{
+ nb_cli_enqueue_change(vty, "./description", NB_OP_DESTROY, NULL);
+
+ return nb_cli_apply_changes(vty, NULL);
+}
+
+void route_map_description_show(struct vty *vty, struct lyd_node *dnode,
+ bool show_defaults)
+{
+ vty_out(vty, " description %s\n", yang_dnode_get_string(dnode, NULL));
+}
+
+static int route_map_config_write(struct vty *vty)
+{
+ struct lyd_node *dnode;
+ int written = 0;
+
+ dnode = yang_dnode_get(running_config->dnode,
+ "/frr-route-map:lib");
+ if (dnode) {
+ nb_cli_show_dnode_cmds(vty, dnode, false);
+ written = 1;
+ }
+
+ return written;
+}
+
+/* Route map node structure. */
+static struct cmd_node rmap_node = {RMAP_NODE, "%s(config-route-map)# ", 1};
+
+static void rmap_autocomplete(vector comps, struct cmd_token *token)
+{
+ struct route_map *map;
+
+ for (map = route_map_master.head; map; map = map->next)
+ vector_set(comps, XSTRDUP(MTYPE_COMPLETION, map->name));
+}
+
+static const struct cmd_variable_handler rmap_var_handlers[] = {
+ {.varname = "route_map", .completions = rmap_autocomplete},
+ {.tokenname = "ROUTEMAP_NAME", .completions = rmap_autocomplete},
+ {.tokenname = "RMAP_NAME", .completions = rmap_autocomplete},
+ {.completions = NULL}
+};
+
+void route_map_cli_init(void)
+{
+ /* Auto complete handler. */
+ cmd_variable_handler_register(rmap_var_handlers);
+
+ /* CLI commands. */
+ install_node(&rmap_node, route_map_config_write);
+ install_default(RMAP_NODE);
+ install_element(CONFIG_NODE, &route_map_cmd);
+ install_element(CONFIG_NODE, &no_route_map_cmd);
+ install_element(CONFIG_NODE, &no_route_map_all_cmd);
+
+ /* Install the on-match stuff */
+ install_element(RMAP_NODE, &route_map_cmd);
+ install_element(RMAP_NODE, &rmap_onmatch_next_cmd);
+ install_element(RMAP_NODE, &no_rmap_onmatch_next_cmd);
+ install_element(RMAP_NODE, &rmap_onmatch_goto_cmd);
+ install_element(RMAP_NODE, &no_rmap_onmatch_goto_cmd);
+ install_element(RMAP_NODE, &rmap_continue_cmd);
+ install_element(RMAP_NODE, &no_rmap_continue_cmd);
+
+ /* Install the call stuff. */
+ install_element(RMAP_NODE, &rmap_call_cmd);
+ install_element(RMAP_NODE, &no_rmap_call_cmd);
+
+ /* Install description commands. */
+ install_element(RMAP_NODE, &rmap_description_cmd);
+ install_element(RMAP_NODE, &no_rmap_description_cmd);
+
+ /* Install 'match' commands. */
+ install_element(RMAP_NODE, &match_interface_cmd);
+ install_element(RMAP_NODE, &no_match_interface_cmd);
+
+ install_element(RMAP_NODE, &match_ip_address_cmd);
+ install_element(RMAP_NODE, &no_match_ip_address_cmd);
+
+ install_element(RMAP_NODE, &match_ip_address_prefix_list_cmd);
+ install_element(RMAP_NODE, &no_match_ip_address_prefix_list_cmd);
+
+ install_element(RMAP_NODE, &match_ip_next_hop_cmd);
+ install_element(RMAP_NODE, &no_match_ip_next_hop_cmd);
+
+ install_element(RMAP_NODE, &match_ip_next_hop_prefix_list_cmd);
+ install_element(RMAP_NODE, &no_match_ip_next_hop_prefix_list_cmd);
+
+ install_element(RMAP_NODE, &match_ip_next_hop_type_cmd);
+ install_element(RMAP_NODE, &no_match_ip_next_hop_type_cmd);
+
+ install_element(RMAP_NODE, &match_ipv6_address_cmd);
+ install_element(RMAP_NODE, &no_match_ipv6_address_cmd);
+
+ install_element(RMAP_NODE, &match_ipv6_address_prefix_list_cmd);
+ install_element(RMAP_NODE, &no_match_ipv6_address_prefix_list_cmd);
+
+ install_element(RMAP_NODE, &match_ipv6_next_hop_type_cmd);
+ install_element(RMAP_NODE, &no_match_ipv6_next_hop_type_cmd);
+
+ install_element(RMAP_NODE, &match_metric_cmd);
+ install_element(RMAP_NODE, &no_match_metric_cmd);
+
+ install_element(RMAP_NODE, &match_tag_cmd);
+ install_element(RMAP_NODE, &no_match_tag_cmd);
+
+ /* Install 'set' commands. */
+ install_element(RMAP_NODE, &set_ip_nexthop_cmd);
+ install_element(RMAP_NODE, &no_set_ip_nexthop_cmd);
+
+ install_element(RMAP_NODE, &set_ipv6_nexthop_local_cmd);
+ install_element(RMAP_NODE, &no_set_ipv6_nexthop_local_cmd);
+
+ install_element(RMAP_NODE, &set_metric_cmd);
+ install_element(RMAP_NODE, &no_set_metric_cmd);
+
+ install_element(RMAP_NODE, &set_tag_cmd);
+ install_element(RMAP_NODE, &no_set_tag_cmd);
+}
diff --git a/lib/routemap_northbound.c b/lib/routemap_northbound.c
index 02eb756334..b9ac01e865 100644
--- a/lib/routemap_northbound.c
+++ b/lib/routemap_northbound.c
@@ -1218,6 +1218,8 @@ const struct frr_yang_module_info frr_route_map_info = {
.cbs = {
.create = lib_route_map_entry_create,
.destroy = lib_route_map_entry_destroy,
+ .cli_show = route_map_instance_show,
+ .cli_show_end = route_map_instance_show_end,
}
},
{
@@ -1225,6 +1227,7 @@ const struct frr_yang_module_info frr_route_map_info = {
.cbs = {
.modify = lib_route_map_entry_description_modify,
.destroy = lib_route_map_entry_description_destroy,
+ .cli_show = route_map_description_show,
}
},
{
@@ -1238,12 +1241,14 @@ const struct frr_yang_module_info frr_route_map_info = {
.cbs = {
.modify = lib_route_map_entry_call_modify,
.destroy = lib_route_map_entry_call_destroy,
+ .cli_show = route_map_call_show,
}
},
{
.xpath = "/frr-route-map:lib/route-map/entry/exit-policy",
.cbs = {
.modify = lib_route_map_entry_exit_policy_modify,
+ .cli_show = route_map_exit_policy_show,
}
},
{
@@ -1258,6 +1263,7 @@ const struct frr_yang_module_info frr_route_map_info = {
.cbs = {
.create = lib_route_map_entry_match_condition_create,
.destroy = lib_route_map_entry_match_condition_destroy,
+ .cli_show = route_map_condition_show,
}
},
{
@@ -1321,6 +1327,7 @@ const struct frr_yang_module_info frr_route_map_info = {
.cbs = {
.create = lib_route_map_entry_set_action_create,
.destroy = lib_route_map_entry_set_action_destroy,
+ .cli_show = route_map_action_show,
}
},
{
diff --git a/lib/subdir.am b/lib/subdir.am
index 94b3d933ac..ffac721256 100644
--- a/lib/subdir.am
+++ b/lib/subdir.am
@@ -71,6 +71,7 @@ lib_libfrr_la_SOURCES = \
lib/qobj.c \
lib/ringbuf.c \
lib/routemap.c \
+ lib/routemap_cli.c \
lib/routemap_northbound.c \
lib/sbuf.c \
lib/seqlock.c \
@@ -122,6 +123,7 @@ vtysh_scan += \
$(top_srcdir)/lib/nexthop_group.c \
$(top_srcdir)/lib/plist.c \
$(top_srcdir)/lib/routemap.c \
+ $(top_srcdir)/lib/routemap_cli.c \
$(top_srcdir)/lib/vrf.c \
$(top_srcdir)/lib/vty.c \
# end
@@ -141,6 +143,8 @@ lib/nexthop_group_clippy.c: $(CLIPPY_DEPS)
lib/nexthop_group.lo: lib/nexthop_group_clippy.c
lib/northbound_cli_clippy.c: $(CLIPPY_DEPS)
lib/northbound_cli.lo: lib/northbound_cli_clippy.c
+lib/routemap_cli_clippy.c: $(CLIPPY_DEPS)
+lib/routemap_cli.lo: lib/routemap_cli_clippy.c
lib/vty_clippy.c: $(CLIPPY_DEPS)
lib/vty.lo: lib/vty_clippy.c
lib/log_vty_clippy.c: $(CLIPPY_DEPS)
diff --git a/vtysh/extract.pl.in b/vtysh/extract.pl.in
index 13413888bf..b7ac0abe02 100755
--- a/vtysh/extract.pl.in
+++ b/vtysh/extract.pl.in
@@ -87,7 +87,7 @@ sub scan_file {
if ($file =~ /lib\/keychain\.c$/) {
$protocol = "VTYSH_RIPD|VTYSH_EIGRPD";
}
- elsif ($file =~ /lib\/routemap\.c$/) {
+ elsif ($file =~ /lib\/routemap\.c$/ || $file =~ /lib\/routemap_cli\.c$/) {
$protocol = "VTYSH_RMAP";
}
elsif ($file =~ /lib\/vrf\.c$/) {
From a513824c343971e51603471948c958430b602371 Mon Sep 17 00:00:00 2001
From: Rafael Zalamena <rzalamena@opensourcerouting.org>
Date: Tue, 1 Oct 2019 17:56:16 -0300
Subject: [PATCH 05/10] yang/lib: add filter model to code
This fixes a warning on daemons that use route map about filter yang
model not being included in the binary.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
---
lib/subdir.am | 1 +
yang/subdir.am | 1 +
2 files changed, 2 insertions(+)
diff --git a/lib/subdir.am b/lib/subdir.am
index ffac721256..4f62eb2264 100644
--- a/lib/subdir.am
+++ b/lib/subdir.am
@@ -106,6 +106,7 @@ lib_libfrr_la_SOURCES = \
# end
nodist_lib_libfrr_la_SOURCES = \
+ yang/frr-filter.yang.c \
yang/frr-interface.yang.c \
yang/frr-route-map.yang.c \
yang/frr-route-types.yang.c \
diff --git a/yang/subdir.am b/yang/subdir.am
index 7a15a6a309..c1297dafd5 100644
--- a/yang/subdir.am
+++ b/yang/subdir.am
@@ -19,6 +19,7 @@ EXTRA_DIST += yang/embedmodel.py
# global symbols :(. Just put it in the daemon. Dynamic libraries.so work
# without problems, as seen in libfrr.
+dist_yangmodels_DATA += yang/frr-filter.yang
dist_yangmodels_DATA += yang/frr-module-translator.yang
dist_yangmodels_DATA += yang/frr-test-module.yang
dist_yangmodels_DATA += yang/frr-interface.yang
From a162869ef0798ef98d756238c6b89108a69f5a5d Mon Sep 17 00:00:00 2001
From: Rafael Zalamena <rzalamena@opensourcerouting.org>
Date: Mon, 30 Sep 2019 15:02:15 -0300
Subject: [PATCH 06/10] lib: fix route map generic error output
Two fixes here:
* Don't attempt to use `vty` pointer in vty;
* When `vty` is unavailable output to log;
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
---
lib/routemap.c | 68 ++++++++++++++++++++++++++++++++++----------------
1 file changed, 46 insertions(+), 22 deletions(-)
diff --git a/lib/routemap.c b/lib/routemap.c
index e07ad08123..5369fa771f 100644
--- a/lib/routemap.c
+++ b/lib/routemap.c
@@ -308,15 +308,21 @@ int generic_match_add(struct vty *vty, struct route_map_index *index,
ret = route_map_add_match(index, command, arg, type);
switch (ret) {
case RMAP_RULE_MISSING:
- vty_out(vty, "%% [%s] Can't find rule.\n", frr_protonameinst);
+ if (vty)
+ vty_out(vty, "%% [%s] Can't find rule.\n",
+ frr_protonameinst);
+ else
+ zlog_warn("Can't find rule: %s", command);
return CMD_WARNING_CONFIG_FAILED;
- break;
case RMAP_COMPILE_ERROR:
- vty_out(vty,
- "%% [%s] Argument form is unsupported or malformed.\n",
- frr_protonameinst);
+ if (vty)
+ vty_out(vty,
+ "%% [%s] Argument form is unsupported or malformed.\n",
+ frr_protonameinst);
+ else
+ zlog_warn("Argument form is unsupported or malformed: "
+ "%s %s", command, arg);
return CMD_WARNING_CONFIG_FAILED;
- break;
case RMAP_COMPILE_SUCCESS:
/*
* Nothing to do here move along
@@ -353,13 +359,21 @@ int generic_match_delete(struct vty *vty, struct route_map_index *index,
ret = route_map_delete_match(index, command, dep_name, type);
switch (ret) {
case RMAP_RULE_MISSING:
- vty_out(vty, "%% [%s] Can't find rule.\n", frr_protonameinst);
+ if (vty)
+ vty_out(vty, "%% [%s] Can't find rule.\n",
+ frr_protonameinst);
+ else
+ zlog_warn("Can't find rule: %s", command);
retval = CMD_WARNING_CONFIG_FAILED;
break;
case RMAP_COMPILE_ERROR:
- vty_out(vty,
- "%% [%s] Argument form is unsupported or malformed.\n",
- frr_protonameinst);
+ if (vty)
+ vty_out(vty,
+ "%% [%s] Argument form is unsupported or malformed.\n",
+ frr_protonameinst);
+ else
+ zlog_warn("Argument form is unsupported or malformed: "
+ "%s %s", command, arg);
retval = CMD_WARNING_CONFIG_FAILED;
break;
case RMAP_COMPILE_SUCCESS:
@@ -383,15 +397,20 @@ int generic_set_add(struct vty *vty, struct route_map_index *index,
ret = route_map_add_set(index, command, arg);
switch (ret) {
case RMAP_RULE_MISSING:
- vty_out(vty, "%% [%s] Can't find rule.\n", frr_protonameinst);
+ if (vty)
+ vty_out(vty, "%% [%s] Can't find rule.\n", frr_protonameinst);
+ else
+ zlog_warn("Can't find rule: %s", command);
return CMD_WARNING_CONFIG_FAILED;
- break;
case RMAP_COMPILE_ERROR:
- vty_out(vty,
- "%% [%s] Argument form is unsupported or malformed.\n",
- frr_protonameinst);
+ if (vty)
+ vty_out(vty,
+ "%% [%s] Argument form is unsupported or malformed.\n",
+ frr_protonameinst);
+ else
+ zlog_warn("Argument form is unsupported or malformed: "
+ "%s %s", command, arg);
return CMD_WARNING_CONFIG_FAILED;
- break;
case RMAP_COMPILE_SUCCESS:
break;
}
@@ -407,15 +426,20 @@ int generic_set_delete(struct vty *vty, struct route_map_index *index,
ret = route_map_delete_set(index, command, arg);
switch (ret) {
case RMAP_RULE_MISSING:
- vty_out(vty, "%% [%s] Can't find rule.\n", frr_protonameinst);
+ if (vty)
+ vty_out(vty, "%% [%s] Can't find rule.\n", frr_protonameinst);
+ else
+ zlog_warn("Can't find rule: %s", command);
return CMD_WARNING_CONFIG_FAILED;
- break;
case RMAP_COMPILE_ERROR:
- vty_out(vty,
- "%% [%s] Argument form is unsupported or malformed.\n",
- frr_protonameinst);
+ if (vty)
+ vty_out(vty,
+ "%% [%s] Argument form is unsupported or malformed.\n",
+ frr_protonameinst);
+ else
+ zlog_warn("Argument form is unsupported or malformed: "
+ "%s %s", command, arg);
return CMD_WARNING_CONFIG_FAILED;
- break;
case RMAP_COMPILE_SUCCESS:
break;
}
From e324ef433ca611ddf8274015c0b36c8de1fb3075 Mon Sep 17 00:00:00 2001
From: Rafael Zalamena <rzalamena@opensourcerouting.org>
Date: Tue, 1 Oct 2019 15:52:51 -0300
Subject: [PATCH 07/10] lib: add backward compatibility for route map
Allow old CLI users to still print their configuration without migrating
to northbound.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
---
lib/routemap_cli.c | 56 +++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 55 insertions(+), 1 deletion(-)
diff --git a/lib/routemap_cli.c b/lib/routemap_cli.c
index 987693c961..7023710564 100644
--- a/lib/routemap_cli.c
+++ b/lib/routemap_cli.c
@@ -46,6 +46,9 @@ DEFPY_NOSH(
ROUTE_MAP_OP_CMD_STR
ROUTE_MAP_SEQUENCE_CMD_STR)
{
+ struct route_map_index *rmi;
+ struct route_map *rm;
+ int action_type;
char xpath_action[XPATH_MAXLEN + 64];
char xpath_index[XPATH_MAXLEN + 32];
char xpath[XPATH_MAXLEN];
@@ -63,9 +66,16 @@ DEFPY_NOSH(
nb_cli_enqueue_change(vty, xpath_action, NB_OP_MODIFY, action);
rv = nb_cli_apply_changes(vty, NULL);
- if (rv == CMD_SUCCESS)
+ if (rv == CMD_SUCCESS) {
VTY_PUSH_XPATH(RMAP_NODE, xpath_index);
+ /* Add support for non-migrated route map users. */
+ rm = route_map_get(name);
+ action_type = (action[0] == 'p') ? RMAP_PERMIT : RMAP_DENY;
+ rmi = route_map_index_get(rm, action_type, sequence);
+ VTY_PUSH_CONTEXT(RMAP_NODE, rmi);
+ }
+
return rv;
}
@@ -105,11 +115,55 @@ DEFPY(
void route_map_instance_show(struct vty *vty, struct lyd_node *dnode,
bool show_defaults)
{
+ const struct route_map_rule *rmr;
+ const struct route_map_index *rmi;
const char *name = yang_dnode_get_string(dnode, "../name");
const char *action = yang_dnode_get_string(dnode, "./action");
const char *sequence = yang_dnode_get_string(dnode, "./sequence");
vty_out(vty, "route-map %s %s %s\n", name, action, sequence);
+
+ rmi = nb_running_get_entry(dnode, NULL, false);
+ if (rmi == NULL) {
+ /*
+ * We can't have outdated rules if route map hasn't
+ * been created yet.
+ */
+ return;
+ }
+
+#define SKIP_RULE(name) if (strcmp((name), rmr->cmd->str) == 0) continue
+
+ /* Print route map `match` for old CLI users. */
+ for (rmr = rmi->match_list.head; rmr; rmr = rmr->next) {
+ /* Skip all matches implemented by northbound. */
+ SKIP_RULE("interface");
+ SKIP_RULE("ip address");
+ SKIP_RULE("ip address prefix-list");
+ SKIP_RULE("ip next-hop");
+ SKIP_RULE("ip next-hop prefix-list");
+ SKIP_RULE("ip next-hop type");
+ SKIP_RULE("ipv6 address");
+ SKIP_RULE("ipv6 address prefix-list");
+ SKIP_RULE("ipv6 next-hop type");
+ SKIP_RULE("metric");
+ SKIP_RULE("tag");
+
+ vty_out(vty, " match %s %s\n", rmr->cmd->str,
+ rmr->rule_str ? rmr->rule_str : "");
+ }
+
+ /* Print route map `set` for old CLI users. */
+ for (rmr = rmi->set_list.head; rmr; rmr = rmr->next) {
+ /* Skip all sets implemented by northbound. */
+ SKIP_RULE("metric");
+ SKIP_RULE("tag");
+
+ vty_out(vty, " set %s %s\n", rmr->cmd->str,
+ rmr->rule_str ? rmr->rule_str : "");
+ }
+
+#undef SKIP_RULE
}
void route_map_instance_show_end(struct vty *vty, struct lyd_node *dnode)
From 91835f1fd2a8dd05a5ba03c8961b699aaabed7e7 Mon Sep 17 00:00:00 2001
From: Rafael Zalamena <rzalamena@opensourcerouting.org>
Date: Tue, 1 Oct 2019 17:56:41 -0300
Subject: [PATCH 08/10] *: fix route map integration
Add the appropriated code to bootstrap route map northbound for all
daemons.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
---
bgpd/bgp_main.c | 2 ++
eigrpd/eigrp_main.c | 1 +
isisd/isis_main.c | 2 ++
ospf6d/ospf6_main.c | 1 +
ospfd/ospf_main.c | 2 ++
ripd/rip_main.c | 2 ++
ripngd/ripng_main.c | 2 ++
zebra/main.c | 1 +
8 files changed, 13 insertions(+)
diff --git a/bgpd/bgp_main.c b/bgpd/bgp_main.c
index fab2a584c0..0b33f7e9d9 100644
--- a/bgpd/bgp_main.c
+++ b/bgpd/bgp_main.c
@@ -360,6 +360,8 @@ static void bgp_vrf_terminate(void)
}
static const struct frr_yang_module_info *const bgpd_yang_modules[] = {
+ &frr_interface_info,
+ &frr_route_map_info,
};
FRR_DAEMON_INFO(bgpd, BGP, .vty_port = BGP_VTY_PORT,
diff --git a/eigrpd/eigrp_main.c b/eigrpd/eigrp_main.c
index 0746b04edb..922c0fe3e7 100644
--- a/eigrpd/eigrp_main.c
+++ b/eigrpd/eigrp_main.c
@@ -140,6 +140,7 @@ struct quagga_signal_t eigrp_signals[] = {
static const struct frr_yang_module_info *const eigrpd_yang_modules[] = {
&frr_eigrpd_info,
&frr_interface_info,
+ &frr_route_map_info,
};
FRR_DAEMON_INFO(eigrpd, EIGRP, .vty_port = EIGRP_VTY_PORT,
diff --git a/isisd/isis_main.c b/isisd/isis_main.c
index 364441f79d..f7fe089b99 100644
--- a/isisd/isis_main.c
+++ b/isisd/isis_main.c
@@ -39,6 +39,7 @@
#include "vrf.h"
#include "qobj.h"
#include "libfrr.h"
+#include "routemap.h"
#include "isisd/isis_constants.h"
#include "isisd/isis_common.h"
@@ -166,6 +167,7 @@ static const struct frr_yang_module_info *const isisd_yang_modules[] = {
#ifndef FABRICD
&frr_isisd_info,
#endif /* ifndef FABRICD */
+ &frr_route_map_info,
};
#ifdef FABRICD
diff --git a/ospf6d/ospf6_main.c b/ospf6d/ospf6_main.c
index 0aaefeb3c2..e4bed7a79d 100644
--- a/ospf6d/ospf6_main.c
+++ b/ospf6d/ospf6_main.c
@@ -167,6 +167,7 @@ struct quagga_signal_t ospf6_signals[] = {
static const struct frr_yang_module_info *const ospf6d_yang_modules[] = {
&frr_interface_info,
+ &frr_route_map_info,
};
FRR_DAEMON_INFO(ospf6d, OSPF6, .vty_port = OSPF6_VTY_PORT,
diff --git a/ospfd/ospf_main.c b/ospfd/ospf_main.c
index d02ffe0448..7caa79d207 100644
--- a/ospfd/ospf_main.c
+++ b/ospfd/ospf_main.c
@@ -40,6 +40,7 @@
#include "zclient.h"
#include "vrf.h"
#include "libfrr.h"
+#include "routemap.h"
#include "ospfd/ospfd.h"
#include "ospfd/ospf_interface.h"
@@ -126,6 +127,7 @@ struct quagga_signal_t ospf_signals[] = {
static const struct frr_yang_module_info *const ospfd_yang_modules[] = {
&frr_interface_info,
+ &frr_route_map_info,
};
FRR_DAEMON_INFO(ospfd, OSPF, .vty_port = OSPF_VTY_PORT,
diff --git a/ripd/rip_main.c b/ripd/rip_main.c
index 060bb76585..ca41afaea6 100644
--- a/ripd/rip_main.c
+++ b/ripd/rip_main.c
@@ -35,6 +35,7 @@
#include "vrf.h"
#include "if_rmap.h"
#include "libfrr.h"
+#include "routemap.h"
#include "ripd/ripd.h"
#include "ripd/rip_nb.h"
@@ -115,6 +116,7 @@ static struct quagga_signal_t ripd_signals[] = {
static const struct frr_yang_module_info *const ripd_yang_modules[] = {
&frr_interface_info,
&frr_ripd_info,
+ &frr_route_map_info,
};
FRR_DAEMON_INFO(ripd, RIP, .vty_port = RIP_VTY_PORT,
diff --git a/ripngd/ripng_main.c b/ripngd/ripng_main.c
index 9daeeb9580..99adb2cba7 100644
--- a/ripngd/ripng_main.c
+++ b/ripngd/ripng_main.c
@@ -36,6 +36,7 @@
#include "vrf.h"
#include "if_rmap.h"
#include "libfrr.h"
+#include "routemap.h"
#include "ripngd/ripngd.h"
#include "ripngd/ripng_nb.h"
@@ -115,6 +116,7 @@ struct quagga_signal_t ripng_signals[] = {
static const struct frr_yang_module_info *const ripngd_yang_modules[] = {
&frr_interface_info,
&frr_ripngd_info,
+ &frr_route_map_info,
};
FRR_DAEMON_INFO(ripngd, RIPNG, .vty_port = RIPNG_VTY_PORT,
diff --git a/zebra/main.c b/zebra/main.c
index f23702d878..5951c7e280 100644
--- a/zebra/main.c
+++ b/zebra/main.c
@@ -237,6 +237,7 @@ struct quagga_signal_t zebra_signals[] = {
static const struct frr_yang_module_info *const zebra_yang_modules[] = {
&frr_interface_info,
+ &frr_route_map_info,
};
FRR_DAEMON_INFO(
From 54a35ff48b600cd59b715b6e5aea4e69de1b995f Mon Sep 17 00:00:00 2001
From: Rafael Zalamena <rzalamena@opensourcerouting.org>
Date: Mon, 14 Oct 2019 23:29:19 -0300
Subject: [PATCH 09/10] lib: fix route map northbound memory leak
Keep a list of hook contexts used by northbound so we don't lose the
pointer when free()ing the route map index entry data.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
---
lib/routemap.c | 5 +++++
lib/routemap.h | 11 +++++++++++
lib/routemap_northbound.c | 39 ++++++++++++++++++++++++++++++---------
3 files changed, 46 insertions(+), 9 deletions(-)
diff --git a/lib/routemap.c b/lib/routemap.c
index 5369fa771f..912cf28202 100644
--- a/lib/routemap.c
+++ b/lib/routemap.c
@@ -909,6 +909,7 @@ static struct route_map_index *route_map_index_new(void)
new = XCALLOC(MTYPE_ROUTE_MAP_INDEX, sizeof(struct route_map_index));
new->exitpolicy = RMAP_EXIT; /* Default to Cisco-style */
+ TAILQ_INIT(&new->rhclist);
QOBJ_REG(new, route_map_index);
return new;
}
@@ -924,6 +925,10 @@ void route_map_index_delete(struct route_map_index *index, int notify)
zlog_debug("Deleting route-map %s sequence %d",
index->map->name, index->pref);
+ /* Free route map northbound hook contexts. */
+ while (!TAILQ_EMPTY(&index->rhclist))
+ routemap_hook_context_free(TAILQ_FIRST(&index->rhclist));
+
/* Free route match. */
while ((rule = index->match_list.head) != NULL)
route_map_rule_delete(&index->match_list, rule);
diff --git a/lib/routemap.h b/lib/routemap.h
index 70e150c981..05c958967c 100644
--- a/lib/routemap.h
+++ b/lib/routemap.h
@@ -162,6 +162,9 @@ struct route_map_rule_list {
struct route_map_rule *tail;
};
+/* Forward struct declaration: the complete can be found later this file. */
+struct routemap_hook_context;
+
/* Route map index structure. */
struct route_map_index {
struct route_map *map;
@@ -194,6 +197,9 @@ struct route_map_index {
uint64_t applied;
uint64_t applied_clear;
+ /* List of match/sets contexts. */
+ TAILQ_HEAD(, routemap_hook_context) rhclist;
+
QOBJ_FIELDS
};
DECLARE_QOBJ_TYPE(route_map_index)
@@ -660,6 +666,7 @@ struct routemap_hook_context {
route_map_event_t rhc_event;
routemap_set_hook_fun rhc_shook;
routemap_match_hook_fun rhc_mhook;
+ TAILQ_ENTRY(routemap_hook_context) rhc_entry;
};
int lib_route_map_entry_match_destroy(enum nb_event event,
@@ -667,6 +674,10 @@ int lib_route_map_entry_match_destroy(enum nb_event event,
int lib_route_map_entry_set_destroy(enum nb_event event,
const struct lyd_node *dnode);
+struct routemap_hook_context *
+routemap_hook_context_insert(struct route_map_index *rmi);
+void routemap_hook_context_free(struct routemap_hook_context *rhc);
+
extern const struct frr_yang_module_info frr_route_map_info;
/* routemap_cli.c */
diff --git a/lib/routemap_northbound.c b/lib/routemap_northbound.c
index b9ac01e865..3173a708e4 100644
--- a/lib/routemap_northbound.c
+++ b/lib/routemap_northbound.c
@@ -74,6 +74,30 @@ int lib_route_map_entry_set_destroy(enum nb_event event,
return NB_OK;
}
+/*
+ * Auxiliary hook context list manipulation functions.
+ */
+struct routemap_hook_context *
+routemap_hook_context_insert(struct route_map_index *rmi)
+{
+ struct routemap_hook_context *rhc;
+
+ rhc = XCALLOC(MTYPE_TMP, sizeof(*rhc));
+ rhc->rhc_rmi = rmi;
+ TAILQ_INSERT_TAIL(&rmi->rhclist, rhc, rhc_entry);
+
+ return rhc;
+}
+
+void
+routemap_hook_context_free(struct routemap_hook_context *rhc)
+{
+ struct route_map_index *rmi = rhc->rhc_rmi;
+
+ TAILQ_REMOVE(&rmi->rhclist, rhc, rhc_entry);
+ XFREE(MTYPE_TMP, rhc);
+}
+
/*
* XPath: /frr-route-map:lib/route-map
*/
@@ -436,20 +460,17 @@ lib_route_map_entry_match_condition_create(enum nb_event event,
union nb_resource *resource)
{
struct routemap_hook_context *rhc;
+ struct route_map_index *rmi;
switch (event) {
case NB_EV_VALIDATE:
- /* NOTHING */
- break;
case NB_EV_PREPARE:
- resource->ptr = XCALLOC(MTYPE_TMP, sizeof(*rhc));
- break;
case NB_EV_ABORT:
- XFREE(MTYPE_TMP, resource->ptr);
+ /* NOTHING */
break;
case NB_EV_APPLY:
- rhc = resource->ptr;
- rhc->rhc_rmi = nb_running_get_entry(dnode, NULL, true);
+ rmi = nb_running_get_entry(dnode, NULL, true);
+ rhc = routemap_hook_context_insert(rmi);
nb_running_set_entry(dnode, rhc);
break;
}
@@ -469,7 +490,7 @@ lib_route_map_entry_match_condition_destroy(enum nb_event event,
rv = lib_route_map_entry_match_destroy(event, dnode);
rhc = nb_running_unset_entry(dnode);
- XFREE(MTYPE_TMP, rhc);
+ routemap_hook_context_free(rhc);
return rv;
}
@@ -893,7 +914,7 @@ static int lib_route_map_entry_set_action_destroy(enum nb_event event,
rv = lib_route_map_entry_set_destroy(event, dnode);
rhc = nb_running_unset_entry(dnode);
- XFREE(MTYPE_TMP, rhc);
+ routemap_hook_context_free(rhc);
return rv;
}
From 79661106763d4f6d9c200a4f4d25439f1cfecf3a Mon Sep 17 00:00:00 2001
From: Rafael Zalamena <rzalamena@opensourcerouting.org>
Date: Wed, 5 Feb 2020 11:09:31 -0300
Subject: [PATCH 10/10] lib: fix route-map YANG module on old gcc versions
Copy the fix made in 'lib/if.c' to 'lib/routemap_northbound.c' so we can
have a working YANG model when compiled with GCC version less than 5.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
---
lib/routemap_northbound.c | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/lib/routemap_northbound.c b/lib/routemap_northbound.c
index 3173a708e4..78f2a5a018 100644
--- a/lib/routemap_northbound.c
+++ b/lib/routemap_northbound.c
@@ -1224,7 +1224,32 @@ lib_route_map_entry_set_action_tag_destroy(enum nb_event event,
}
/* clang-format off */
+#if defined(__GNUC__) && ((__GNUC__ - 0) < 5) && !defined(__clang__)
+/*
+ * gcc versions before 5.x miscalculate the size for structs with variable
+ * length arrays (they just count it as size 0)
+ */
+struct frr_yang_module_info_sizen {
+ /* YANG module name. */
+ const char *name;
+
+ /* Northbound callbacks. */
+ const struct {
+ /* Data path of this YANG node. */
+ const char *xpath;
+
+ /* Callbacks implemented for this node. */
+ struct nb_callbacks cbs;
+
+ /* Priority - lower priorities are processed first. */
+ uint32_t priority;
+ } nodes[28];
+};
+
+const struct frr_yang_module_info_sizen frr_route_map_info_sizen asm("frr_route_map_info") = {
+#else
const struct frr_yang_module_info frr_route_map_info = {
+#endif
.name = "frr-route-map",
.nodes = {
{