diff options
Diffstat (limited to 'lib/routemap.h')
| -rw-r--r-- | lib/routemap.h | 109 |
1 files changed, 94 insertions, 15 deletions
diff --git a/lib/routemap.h b/lib/routemap.h index 2c8eb24537..6c4916898a 100644 --- a/lib/routemap.h +++ b/lib/routemap.h @@ -21,6 +21,7 @@ #ifndef _ZEBRA_ROUTEMAP_H #define _ZEBRA_ROUTEMAP_H +#include "typesafe.h" #include "prefix.h" #include "memory.h" #include "qobj.h" @@ -243,12 +244,16 @@ DECLARE_QOBJ_TYPE(route_map); (strmatch(C, "frr-route-map:ipv6-address-list")) #define IS_MATCH_IPv4_NEXTHOP_LIST(C) \ (strmatch(C, "frr-route-map:ipv4-next-hop-list")) +#define IS_MATCH_IPv6_NEXTHOP_LIST(C) \ + (strmatch(C, "frr-route-map:ipv6-next-hop-list")) #define IS_MATCH_IPv4_PREFIX_LIST(C) \ (strmatch(C, "frr-route-map:ipv4-prefix-list")) #define IS_MATCH_IPv6_PREFIX_LIST(C) \ (strmatch(C, "frr-route-map:ipv6-prefix-list")) #define IS_MATCH_IPv4_NEXTHOP_PREFIX_LIST(C) \ (strmatch(C, "frr-route-map:ipv4-next-hop-prefix-list")) +#define IS_MATCH_IPv6_NEXTHOP_PREFIX_LIST(C) \ + (strmatch(C, "frr-route-map:ipv6-next-hop-prefix-list")) #define IS_MATCH_IPv4_NEXTHOP_TYPE(C) \ (strmatch(C, "frr-route-map:ipv4-next-hop-type")) #define IS_MATCH_IPv6_NEXTHOP_TYPE(C) \ @@ -422,8 +427,37 @@ extern enum rmap_compile_rets route_map_delete_set(struct route_map_index *index, const char *set_name, const char *set_arg); +/* struct route_map_rule_cmd is kept const in order to not have writable + * function pointers (which is a security benefit.) Hence, below struct is + * used as proxy for hashing these for by-name lookup. + */ + +PREDECL_HASH(rmap_cmd_name); + +struct route_map_rule_cmd_proxy { + struct rmap_cmd_name_item itm; + const struct route_map_rule_cmd *cmd; +}; + +/* ... and just automatically create a proxy struct for each call location + * to route_map_install_{match,set} to avoid unnecessarily added boilerplate + * for each route-map user + */ + +#define route_map_install_match(c) \ + do { \ + static struct route_map_rule_cmd_proxy proxy = {.cmd = c}; \ + _route_map_install_match(&proxy); \ + } while (0) + +#define route_map_install_set(c) \ + do { \ + static struct route_map_rule_cmd_proxy proxy = {.cmd = c}; \ + _route_map_install_set(&proxy); \ + } while (0) + /* Install rule command to the match list. */ -extern void route_map_install_match(const struct route_map_rule_cmd *cmd); +extern void _route_map_install_match(struct route_map_rule_cmd_proxy *proxy); /* * Install rule command to the set list. @@ -434,7 +468,7 @@ extern void route_map_install_match(const struct route_map_rule_cmd *cmd); * in the apply command). See 'set metric' command * as it is handled in ripd/ripngd and ospfd. */ -extern void route_map_install_set(const struct route_map_rule_cmd *cmd); +extern void _route_map_install_set(struct route_map_rule_cmd_proxy *proxy); /* Lookup route map by name. */ extern struct route_map *route_map_lookup_by_name(const char *name); @@ -525,9 +559,16 @@ extern void route_map_match_ip_next_hop_hook(int (*func)( char *errmsg, size_t errmsg_len)); /* no match ip next hop */ extern void route_map_no_match_ip_next_hop_hook(int (*func)( - struct route_map_index *index, const char *command, - const char *arg, route_map_event_t type, - char *errmsg, size_t errmsg_len)); + struct route_map_index *index, const char *command, const char *arg, + route_map_event_t type, char *errmsg, size_t errmsg_len)); +/* match ipv6 next hop */ +extern void route_map_match_ipv6_next_hop_hook(int (*func)( + struct route_map_index *index, const char *command, const char *arg, + route_map_event_t type, char *errmsg, size_t errmsg_len)); +/* no match ipv6 next hop */ +extern void route_map_no_match_ipv6_next_hop_hook(int (*func)( + struct route_map_index *index, const char *command, const char *arg, + route_map_event_t type, char *errmsg, size_t errmsg_len)); /* match ip next hop prefix list */ extern void route_map_match_ip_next_hop_prefix_list_hook(int (*func)( struct route_map_index *index, const char *command, @@ -578,6 +619,14 @@ extern void route_map_no_match_ipv6_next_hop_type_hook(int (*func)( struct route_map_index *index, const char *command, const char *arg, route_map_event_t type, char *errmsg, size_t errmsg_len)); +/* match ipv6 next-hop prefix-list */ +extern void route_map_match_ipv6_next_hop_prefix_list_hook(int (*func)( + struct route_map_index *index, const char *command, const char *arg, + route_map_event_t type, char *errmsg, size_t errmsg_len)); +/* no match ipv6 next-hop prefix-list */ +extern void route_map_no_match_ipv6_next_hop_prefix_list_hook(int (*func)( + struct route_map_index *index, const char *command, const char *arg, + route_map_event_t type, char *errmsg, size_t errmsg_len)); /* match metric */ extern void route_map_match_metric_hook(int (*func)( struct route_map_index *index, const char *command, @@ -713,6 +762,33 @@ struct route_map_match_set_hooks { route_map_event_t type, char *errmsg, size_t errmsg_len); + /* match ipv6 next hop */ + int (*match_ipv6_next_hop)(struct route_map_index *index, + const char *command, const char *arg, + route_map_event_t type, char *errmsg, + size_t errmsg_len); + + /* no match ipv6 next hop */ + int (*no_match_ipv6_next_hop)(struct route_map_index *index, + const char *command, const char *arg, + route_map_event_t type, char *errmsg, + size_t errmsg_len); + + /* match ipv6 next hop prefix-list */ + int (*match_ipv6_next_hop_prefix_list)(struct route_map_index *index, + const char *command, + const char *arg, + route_map_event_t type, + char *errmsg, size_t errmsg_len); + + /* no match ipv6 next-hop prefix-list */ + int (*no_match_ipv6_next_hop_prefix_list)(struct route_map_index *index, + const char *command, + const char *arg, + route_map_event_t type, + char *errmsg, + size_t errmsg_len); + /* match ip next hop prefix list */ int (*match_ip_next_hop_prefix_list)(struct route_map_index *index, const char *command, @@ -908,25 +984,28 @@ void routemap_hook_context_free(struct routemap_hook_context *rhc); extern const struct frr_yang_module_info frr_route_map_info; /* routemap_cli.c */ -extern int route_map_instance_cmp(struct lyd_node *dnode1, - struct lyd_node *dnode2); -extern void route_map_instance_show(struct vty *vty, struct lyd_node *dnode, +extern int route_map_instance_cmp(const struct lyd_node *dnode1, + const struct lyd_node *dnode2); +extern void route_map_instance_show(struct vty *vty, + const 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, + const struct lyd_node *dnode); +extern void route_map_condition_show(struct vty *vty, + const struct lyd_node *dnode, bool show_defaults); -extern void route_map_action_show(struct vty *vty, struct lyd_node *dnode, +extern void route_map_action_show(struct vty *vty, const struct lyd_node *dnode, bool show_defaults); -extern void route_map_exit_policy_show(struct vty *vty, struct lyd_node *dnode, +extern void route_map_exit_policy_show(struct vty *vty, + const struct lyd_node *dnode, bool show_defaults); -extern void route_map_call_show(struct vty *vty, struct lyd_node *dnode, +extern void route_map_call_show(struct vty *vty, const struct lyd_node *dnode, bool show_defaults); extern void route_map_description_show(struct vty *vty, - struct lyd_node *dnode, + const struct lyd_node *dnode, bool show_defaults); extern void route_map_optimization_disabled_show(struct vty *vty, - struct lyd_node *dnode, + const struct lyd_node *dnode, bool show_defaults); extern void route_map_cli_init(void); |