[mirror_frr.git] / lib / routemap.h

/* Route map function.
 * Copyright (C) 1998 Kunihiro Ishiguro
 *
 * This file is part of GNU Zebra.
 *
 * GNU Zebra 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, or (at your option) any
 * later version.
 *
 * GNU Zebra is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; see the file COPYING; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 */

#ifndef _ZEBRA_ROUTEMAP_H
#define _ZEBRA_ROUTEMAP_H

#include "prefix.h"
#include "memory.h"
#include "qobj.h"
#include "vty.h"

#ifdef __cplusplus
extern "C" {
#endif

DECLARE_MTYPE(ROUTE_MAP_NAME)
DECLARE_MTYPE(ROUTE_MAP_RULE)
DECLARE_MTYPE(ROUTE_MAP_COMPILED)

/* Route map's type. */
enum route_map_type { RMAP_PERMIT, RMAP_DENY, RMAP_ANY };

typedef enum {
	RMAP_MATCH,
	RMAP_DENYMATCH,
	RMAP_NOMATCH,
	RMAP_ERROR,
	RMAP_OKAY
} route_map_result_t;

typedef enum {
	RMAP_RIP,
	RMAP_RIPNG,
	RMAP_OSPF,
	RMAP_OSPF6,
	RMAP_BGP,
	RMAP_ZEBRA,
	RMAP_ISIS,
} route_map_object_t;

typedef enum { RMAP_EXIT, RMAP_GOTO, RMAP_NEXT } route_map_end_t;

typedef enum {
	RMAP_EVENT_SET_ADDED,
	RMAP_EVENT_SET_DELETED,
	RMAP_EVENT_SET_REPLACED,
	RMAP_EVENT_MATCH_ADDED,
	RMAP_EVENT_MATCH_DELETED,
	RMAP_EVENT_MATCH_REPLACED,
	RMAP_EVENT_INDEX_ADDED,
	RMAP_EVENT_INDEX_DELETED,
	RMAP_EVENT_CALL_ADDED, /* call to another routemap added */
	RMAP_EVENT_CALL_DELETED,
	RMAP_EVENT_PLIST_ADDED,
	RMAP_EVENT_PLIST_DELETED,
	RMAP_EVENT_CLIST_ADDED,
	RMAP_EVENT_CLIST_DELETED,
	RMAP_EVENT_ECLIST_ADDED,
	RMAP_EVENT_ECLIST_DELETED,
	RMAP_EVENT_LLIST_ADDED,
	RMAP_EVENT_LLIST_DELETED,
	RMAP_EVENT_ASLIST_ADDED,
	RMAP_EVENT_ASLIST_DELETED,
	RMAP_EVENT_FILTER_ADDED,
	RMAP_EVENT_FILTER_DELETED,
} route_map_event_t;

/* Depth limit in RMAP recursion using RMAP_CALL. */
#define RMAP_RECURSION_LIMIT      10

/* Route map rule structure for matching and setting. */
struct route_map_rule_cmd {
	/* Route map rule name (e.g. as-path, metric) */
	const char *str;

	/* Function for value set or match. */
	route_map_result_t (*func_apply)(void *rule,
					 const struct prefix *prefix,
					 route_map_object_t type,
					 void *object);

	/* Compile argument and return result as void *. */
	void *(*func_compile)(const char *);

	/* Free allocated value by func_compile (). */
	void (*func_free)(void *);
};

/* Route map apply error. */
enum { RMAP_COMPILE_SUCCESS,

       /* Route map rule is missing. */
       RMAP_RULE_MISSING,

       /* Route map rule can't compile */
       RMAP_COMPILE_ERROR };

/* Route map rule list. */
struct route_map_rule_list {
	struct route_map_rule *head;
	struct route_map_rule *tail;
};

/* Route map index structure. */
struct route_map_index {
	struct route_map *map;
	char *description;

	/* Preference of this route map rule. */
	int pref;

	/* Route map type permit or deny. */
	enum route_map_type type;

	/* Do we follow old rules, or hop forward? */
	route_map_end_t exitpolicy;

	/* If we're using "GOTO", to where do we go? */
	int nextpref;

	/* If we're using "CALL", to which route-map do ew go? */
	char *nextrm;

	/* Matching rule list. */
	struct route_map_rule_list match_list;
	struct route_map_rule_list set_list;

	/* Make linked list. */
	struct route_map_index *next;
	struct route_map_index *prev;

	/* Keep track how many times we've try to apply */
	uint64_t applied;

	QOBJ_FIELDS
};
DECLARE_QOBJ_TYPE(route_map_index)

/* Route map list structure. */
struct route_map {
	/* Name of route map. */
	char *name;

	/* Route map's rule. */
	struct route_map_index *head;
	struct route_map_index *tail;

	/* Make linked list. */
	struct route_map *next;
	struct route_map *prev;

	/* Maintain update info */
	bool to_be_processed; /* True if modification isn't acted on yet */
	bool deleted;         /* If 1, then this node will be deleted */

	/* How many times have we applied this route-map */
	uint64_t applied;

	/* Counter to track active usage of this route-map */
	uint16_t use_count;

	QOBJ_FIELDS
};
DECLARE_QOBJ_TYPE(route_map)

/* Prototypes. */
extern void route_map_init(void);

/*
 * This should only be called on shutdown
 * Additionally this function sets the hooks to NULL
 * before any processing is done.
 */
extern void route_map_finish(void);

/* Add match statement to route map. */
extern int route_map_add_match(struct route_map_index *index,
			       const char *match_name, const char *match_arg);

/* Delete specified route match rule. */
extern int route_map_delete_match(struct route_map_index *index,
				  const char *match_name,
				  const char *match_arg);

extern const char *route_map_get_match_arg(struct route_map_index *index,
					   const char *match_name);

/* Add route-map set statement to the route map. */
extern int route_map_add_set(struct route_map_index *index,
			     const char *set_name, const char *set_arg);

/* Delete route map set rule. */
extern int route_map_delete_set(struct route_map_index *index,
				const char *set_name, const char *set_arg);

/* Install rule command to the match list. */
extern void route_map_install_match(struct route_map_rule_cmd *cmd);

/*
 * Install rule command to the set list.
 *
 * When installing a particular item, Allow a difference of handling
 * of bad cli inputted(return NULL) -vs- this particular daemon cannot use
 * this form of the command(return a pointer and handle it appropriately
 * in the apply command).  See 'set metric' command
 * as it is handled in ripd/ripngd and ospfd.
 */
extern void route_map_install_set(struct route_map_rule_cmd *cmd);

/* Lookup route map by name. */
extern struct route_map *route_map_lookup_by_name(const char *name);

/* Simple helper to warn if route-map does not exist. */
struct route_map *route_map_lookup_warn_noexist(struct vty *vty, const char *name);

/* Apply route map to the object. */
extern route_map_result_t route_map_apply(struct route_map *map,
					  const struct prefix *prefix,
					  route_map_object_t object_type,
					  void *object);

extern void route_map_add_hook(void (*func)(const char *));
extern void route_map_delete_hook(void (*func)(const char *));
extern void route_map_event_hook(void (*func)(route_map_event_t, const char *));
extern int route_map_mark_updated(const char *name);
extern void route_map_walk_update_list(void (*update_fn)(char *name));
extern void route_map_upd8_dependency(route_map_event_t type, const char *arg,
				      const char *rmap_name);
extern void route_map_notify_dependencies(const char *affected_name,
					  route_map_event_t event);

extern int generic_match_add(struct vty *vty, struct route_map_index *index,
			     const char *command, const char *arg,
			     route_map_event_t type);

extern int generic_match_delete(struct vty *vty, struct route_map_index *index,
				const char *command, const char *arg,
				route_map_event_t type);
extern int generic_set_add(struct vty *vty, struct route_map_index *index,
			   const char *command, const char *arg);
extern int generic_set_delete(struct vty *vty, struct route_map_index *index,
			      const char *command, const char *arg);


/* match interface */
extern void route_map_match_interface_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* no match interface */
extern void route_map_no_match_interface_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* match ip address */
extern void route_map_match_ip_address_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* no match ip address */
extern void route_map_no_match_ip_address_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* match ip address prefix list */
extern void route_map_match_ip_address_prefix_list_hook(int (*func)(
	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 */
extern void route_map_no_match_ip_address_prefix_list_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* match ip next hop */
extern void route_map_match_ip_next_hop_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* no match ip next hop */
extern void route_map_no_match_ip_next_hop_hook(int (*func)(
	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 */
extern void route_map_match_ip_next_hop_prefix_list_hook(int (*func)(
	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 */
extern void route_map_no_match_ip_next_hop_prefix_list_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* match ip next hop type */
extern void route_map_match_ip_next_hop_type_hook(int (*func)(
	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 */
extern void route_map_no_match_ip_next_hop_type_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* match ipv6 address */
extern void route_map_match_ipv6_address_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* no match ipv6 address */
extern void route_map_no_match_ipv6_address_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* match ipv6 address prefix list */
extern void route_map_match_ipv6_address_prefix_list_hook(int (*func)(
	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 */
extern void route_map_no_match_ipv6_address_prefix_list_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* match ipv6 next-hop type */
extern void route_map_match_ipv6_next_hop_type_hook(int (*func)(
	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 */
extern void route_map_no_match_ipv6_next_hop_type_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* match metric */
extern void route_map_match_metric_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* no match metric */
extern void route_map_no_match_metric_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* match tag */
extern void route_map_match_tag_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* no match tag */
extern void route_map_no_match_tag_hook(int (*func)(
	struct vty *vty, struct route_map_index *index, const char *command,
	const char *arg, route_map_event_t type));
/* set ip nexthop */
extern void route_map_set_ip_nexthop_hook(
	int (*func)(struct vty *vty, struct route_map_index *index,
		    const char *command, const char *arg));
/* no set ip nexthop */
extern void route_map_no_set_ip_nexthop_hook(
	int (*func)(struct vty *vty, struct route_map_index *index,
		    const char *command, const char *arg));
/* set ipv6 nexthop local */
extern void route_map_set_ipv6_nexthop_local_hook(
	int (*func)(struct vty *vty, struct route_map_index *index,
		    const char *command, const char *arg));
/* no set ipv6 nexthop local */
extern void route_map_no_set_ipv6_nexthop_local_hook(
	int (*func)(struct vty *vty, struct route_map_index *index,
		    const char *command, const char *arg));
/* set metric */
extern void route_map_set_metric_hook(int (*func)(struct vty *vty,
						  struct route_map_index *index,
						  const char *command,
						  const char *arg));
/* no set metric */
extern void route_map_no_set_metric_hook(
	int (*func)(struct vty *vty, struct route_map_index *index,
		    const char *command, const char *arg));
/* set tag */
extern void route_map_set_tag_hook(int (*func)(struct vty *vty,
					       struct route_map_index *index,
					       const char *command,
					       const char *arg));
/* no set tag */
extern void route_map_no_set_tag_hook(int (*func)(struct vty *vty,
						  struct route_map_index *index,
						  const char *command,
						  const char *arg));

extern void *route_map_rule_tag_compile(const char *arg);
extern void route_map_rule_tag_free(void *rule);

/* Increment the route-map used counter */
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);

#ifdef __cplusplus
}
#endif

#endif /* _ZEBRA_ROUTEMAP_H */
Commit	Line	Data
718e3744	1	/* Route map function.
	2	* Copyright (C) 1998 Kunihiro Ishiguro
	3	*
	4	* This file is part of GNU Zebra.
	5	*
	6	* GNU Zebra is free software; you can redistribute it and/or modify it
	7	* under the terms of the GNU General Public License as published by the
	8	* Free Software Foundation; either version 2, or (at your option) any
	9	* later version.
	10	*
	11	* GNU Zebra is distributed in the hope that it will be useful, but
	12	* WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	14	* General Public License for more details.
	15	*
896014f4 DL	16	* You should have received a copy of the GNU General Public License along
	17	* with this program; see the file COPYING; if not, write to the Free Software
	18	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
718e3744	19	*/
	20
	21	#ifndef _ZEBRA_ROUTEMAP_H
	22	#define _ZEBRA_ROUTEMAP_H
	23
24873f0c	24	#include "prefix.h"
4a1ab8e4	25	#include "memory.h"
e80e7cce	26	#include "qobj.h"
0a538fc9 QY	27	#include "vty.h"
0a538fc9 QY	28
5e244469 RW	29	#ifdef __cplusplus
	30	extern "C" {
	31	#endif
	32
4a1ab8e4 DL	33	DECLARE_MTYPE(ROUTE_MAP_NAME)
	34	DECLARE_MTYPE(ROUTE_MAP_RULE)
	35	DECLARE_MTYPE(ROUTE_MAP_COMPILED)
24873f0c	36
718e3744	37	/* Route map's type. */
d62a17ae	38	enum route_map_type { RMAP_PERMIT, RMAP_DENY, RMAP_ANY };
	39
	40	typedef enum {
	41	RMAP_MATCH,
	42	RMAP_DENYMATCH,
	43	RMAP_NOMATCH,
	44	RMAP_ERROR,
	45	RMAP_OKAY
718e3744	46	} route_map_result_t;
718e3744	47
d62a17ae	48	typedef enum {
	49	RMAP_RIP,
	50	RMAP_RIPNG,
	51	RMAP_OSPF,
	52	RMAP_OSPF6,
	53	RMAP_BGP,
	54	RMAP_ZEBRA,
	55	RMAP_ISIS,
718e3744	56	} route_map_object_t;
718e3744	57
d62a17ae	58	typedef enum { RMAP_EXIT, RMAP_GOTO, RMAP_NEXT } route_map_end_t;
	59
	60	typedef enum {
	61	RMAP_EVENT_SET_ADDED,
	62	RMAP_EVENT_SET_DELETED,
	63	RMAP_EVENT_SET_REPLACED,
	64	RMAP_EVENT_MATCH_ADDED,
	65	RMAP_EVENT_MATCH_DELETED,
	66	RMAP_EVENT_MATCH_REPLACED,
	67	RMAP_EVENT_INDEX_ADDED,
	68	RMAP_EVENT_INDEX_DELETED,
	69	RMAP_EVENT_CALL_ADDED, /* call to another routemap added */
	70	RMAP_EVENT_CALL_DELETED,
	71	RMAP_EVENT_PLIST_ADDED,
	72	RMAP_EVENT_PLIST_DELETED,
	73	RMAP_EVENT_CLIST_ADDED,
	74	RMAP_EVENT_CLIST_DELETED,
	75	RMAP_EVENT_ECLIST_ADDED,
	76	RMAP_EVENT_ECLIST_DELETED,
	77	RMAP_EVENT_LLIST_ADDED,
	78	RMAP_EVENT_LLIST_DELETED,
	79	RMAP_EVENT_ASLIST_ADDED,
	80	RMAP_EVENT_ASLIST_DELETED,
	81	RMAP_EVENT_FILTER_ADDED,
	82	RMAP_EVENT_FILTER_DELETED,
718e3744	83	} route_map_event_t;
718e3744	84
fee0f4c6	85	/* Depth limit in RMAP recursion using RMAP_CALL. */
	86	#define RMAP_RECURSION_LIMIT 10
	87
718e3744	88	/* Route map rule structure for matching and setting. */
d62a17ae	89	struct route_map_rule_cmd {
	90	/* Route map rule name (e.g. as-path, metric) */
	91	const char *str;
718e3744	92
d62a17ae	93	/* Function for value set or match. */
123214ef MS	94	route_map_result_t (func_apply)(void rule,
	95	const struct prefix *prefix,
	96	route_map_object_t type,
	97	void *object);
718e3744	98
d62a17ae	99	/* Compile argument and return result as void . /
d62a17ae	100	void (func_compile)(const char *);
718e3744	101
d62a17ae	102	/* Free allocated value by func_compile (). */
d62a17ae	103	void (func_free)(void );
718e3744	104	};
	105
	106	/* Route map apply error. */
996c9314	107	enum { RMAP_COMPILE_SUCCESS,
9ca25fed	108
996c9314 LB	109	/* Route map rule is missing. */
996c9314 LB	110	RMAP_RULE_MISSING,
718e3744	111
996c9314 LB	112	/* Route map rule can't compile */
996c9314 LB	113	RMAP_COMPILE_ERROR };
718e3744	114
718e3744	115	/* Route map rule list. */
d62a17ae	116	struct route_map_rule_list {
	117	struct route_map_rule *head;
	118	struct route_map_rule *tail;
718e3744	119	};
	120
	121	/* Route map index structure. */
d62a17ae	122	struct route_map_index {
	123	struct route_map *map;
	124	char *description;
718e3744	125
d62a17ae	126	/* Preference of this route map rule. */
d62a17ae	127	int pref;
718e3744	128
d62a17ae	129	/* Route map type permit or deny. */
d62a17ae	130	enum route_map_type type;
718e3744	131
d62a17ae	132	/* Do we follow old rules, or hop forward? */
d62a17ae	133	route_map_end_t exitpolicy;
718e3744	134
d62a17ae	135	/* If we're using "GOTO", to where do we go? */
d62a17ae	136	int nextpref;
718e3744	137
d62a17ae	138	/* If we're using "CALL", to which route-map do ew go? */
d62a17ae	139	char *nextrm;
fee0f4c6	140
d62a17ae	141	/* Matching rule list. */
	142	struct route_map_rule_list match_list;
	143	struct route_map_rule_list set_list;
718e3744	144
d62a17ae	145	/* Make linked list. */
	146	struct route_map_index *next;
	147	struct route_map_index *prev;
e80e7cce	148
279b0607 DS	149	/* Keep track how many times we've try to apply */
	150	uint64_t applied;
	151
d62a17ae	152	QOBJ_FIELDS
718e3744	153	};
e80e7cce	154	DECLARE_QOBJ_TYPE(route_map_index)
718e3744	155
718e3744	156	/* Route map list structure. */
d62a17ae	157	struct route_map {
	158	/* Name of route map. */
	159	char *name;
718e3744	160
d62a17ae	161	/* Route map's rule. */
	162	struct route_map_index *head;
	163	struct route_map_index *tail;
718e3744	164
d62a17ae	165	/* Make linked list. */
	166	struct route_map *next;
	167	struct route_map *prev;
518f0eb1	168
d62a17ae	169	/* Maintain update info */
e4694d0d DS	170	bool to_be_processed; /* True if modification isn't acted on yet */
e4694d0d DS	171	bool deleted; /* If 1, then this node will be deleted */
e80e7cce	172
279b0607 DS	173	/* How many times have we applied this route-map */
	174	uint64_t applied;
	175
4a2a09d0	176	/* Counter to track active usage of this route-map */
	177	uint16_t use_count;
	178
d62a17ae	179	QOBJ_FIELDS
718e3744	180	};
e80e7cce	181	DECLARE_QOBJ_TYPE(route_map)
718e3744	182
718e3744	183	/* Prototypes. */
d62a17ae	184	extern void route_map_init(void);
8619629a DS	185
	186	/*
	187	* This should only be called on shutdown
	188	* Additionally this function sets the hooks to NULL
	189	* before any processing is done.
	190	*/
d62a17ae	191	extern void route_map_finish(void);
718e3744	192
718e3744	193	/* Add match statement to route map. */
d62a17ae	194	extern int route_map_add_match(struct route_map_index *index,
d62a17ae	195	const char match_name, const char match_arg);
718e3744	196
718e3744	197	/* Delete specified route match rule. */
d62a17ae	198	extern int route_map_delete_match(struct route_map_index *index,
	199	const char *match_name,
	200	const char *match_arg);
718e3744	201
d62a17ae	202	extern const char route_map_get_match_arg(struct route_map_index index,
d62a17ae	203	const char *match_name);
518f0eb1	204
718e3744	205	/* Add route-map set statement to the route map. */
d62a17ae	206	extern int route_map_add_set(struct route_map_index *index,
d62a17ae	207	const char set_name, const char set_arg);
718e3744	208
718e3744	209	/* Delete route map set rule. */
d62a17ae	210	extern int route_map_delete_set(struct route_map_index *index,
d62a17ae	211	const char set_name, const char set_arg);
718e3744	212
718e3744	213	/* Install rule command to the match list. */
d62a17ae	214	extern void route_map_install_match(struct route_map_rule_cmd *cmd);
718e3744	215
6a74c5f9 DS	216	/*
	217	* Install rule command to the set list.
	218	*
	219	* When installing a particular item, Allow a difference of handling
	220	* of bad cli inputted(return NULL) -vs- this particular daemon cannot use
	221	* this form of the command(return a pointer and handle it appropriately
	222	* in the apply command). See 'set metric' command
	223	* as it is handled in ripd/ripngd and ospfd.
	224	*/
d62a17ae	225	extern void route_map_install_set(struct route_map_rule_cmd *cmd);
718e3744	226
718e3744	227	/* Lookup route map by name. */
d62a17ae	228	extern struct route_map route_map_lookup_by_name(const char name);
718e3744	229
1de27621 DA	230	/* Simple helper to warn if route-map does not exist. */
	231	struct route_map route_map_lookup_warn_noexist(struct vty vty, const char *name);
	232
718e3744	233	/* Apply route map to the object. */
d62a17ae	234	extern route_map_result_t route_map_apply(struct route_map *map,
123214ef	235	const struct prefix *prefix,
d62a17ae	236	route_map_object_t object_type,
	237	void *object);
	238
	239	extern void route_map_add_hook(void (func)(const char ));
	240	extern void route_map_delete_hook(void (func)(const char ));
	241	extern void route_map_event_hook(void (func)(route_map_event_t, const char ));
7096e938	242	extern int route_map_mark_updated(const char *name);
46a69f10	243	extern void route_map_walk_update_list(void (update_fn)(char name));
d62a17ae	244	extern void route_map_upd8_dependency(route_map_event_t type, const char *arg,
	245	const char *rmap_name);
	246	extern void route_map_notify_dependencies(const char *affected_name,
	247	route_map_event_t event);
	248
	249	extern int generic_match_add(struct vty vty, struct route_map_index index,
	250	const char command, const char arg,
	251	route_map_event_t type);
	252
	253	extern int generic_match_delete(struct vty vty, struct route_map_index index,
	254	const char command, const char arg,
	255	route_map_event_t type);
	256	extern int generic_set_add(struct vty vty, struct route_map_index index,
	257	const char command, const char arg);
	258	extern int generic_set_delete(struct vty vty, struct route_map_index index,
	259	const char command, const char arg);
82f97584 DW	260
	261
	262	/* match interface */
d62a17ae	263	extern void route_map_match_interface_hook(int (*func)(
	264	struct vty vty, struct route_map_index index, const char *command,
	265	const char *arg, route_map_event_t type));
82f97584	266	/* no match interface */
d62a17ae	267	extern void route_map_no_match_interface_hook(int (*func)(
	268	struct vty vty, struct route_map_index index, const char *command,
	269	const char *arg, route_map_event_t type));
82f97584	270	/* match ip address */
d62a17ae	271	extern void route_map_match_ip_address_hook(int (*func)(
	272	struct vty vty, struct route_map_index index, const char *command,
	273	const char *arg, route_map_event_t type));
82f97584	274	/* no match ip address */
d62a17ae	275	extern void route_map_no_match_ip_address_hook(int (*func)(
	276	struct vty vty, struct route_map_index index, const char *command,
	277	const char *arg, route_map_event_t type));
82f97584	278	/* match ip address prefix list */
d62a17ae	279	extern void route_map_match_ip_address_prefix_list_hook(int (*func)(
	280	struct vty vty, struct route_map_index index, const char *command,
	281	const char *arg, route_map_event_t type));
82f97584	282	/* no match ip address prefix list */
d62a17ae	283	extern void route_map_no_match_ip_address_prefix_list_hook(int (*func)(
	284	struct vty vty, struct route_map_index index, const char *command,
	285	const char *arg, route_map_event_t type));
82f97584	286	/* match ip next hop */
d62a17ae	287	extern void route_map_match_ip_next_hop_hook(int (*func)(
	288	struct vty vty, struct route_map_index index, const char *command,
	289	const char *arg, route_map_event_t type));
82f97584	290	/* no match ip next hop */
d62a17ae	291	extern void route_map_no_match_ip_next_hop_hook(int (*func)(
	292	struct vty vty, struct route_map_index index, const char *command,
	293	const char *arg, route_map_event_t type));
82f97584	294	/* match ip next hop prefix list */
d62a17ae	295	extern void route_map_match_ip_next_hop_prefix_list_hook(int (*func)(
	296	struct vty vty, struct route_map_index index, const char *command,
	297	const char *arg, route_map_event_t type));
82f97584	298	/* no match ip next hop prefix list */
d62a17ae	299	extern void route_map_no_match_ip_next_hop_prefix_list_hook(int (*func)(
	300	struct vty vty, struct route_map_index index, const char *command,
	301	const char *arg, route_map_event_t type));
61ad901e DA	302	/* match ip next hop type */
	303	extern void route_map_match_ip_next_hop_type_hook(int (*func)(
	304	struct vty vty, struct route_map_index index, const char *command,
	305	const char *arg, route_map_event_t type));
	306	/* no match ip next hop type */
	307	extern void route_map_no_match_ip_next_hop_type_hook(int (*func)(
	308	struct vty vty, struct route_map_index index, const char *command,
	309	const char *arg, route_map_event_t type));
82f97584	310	/* match ipv6 address */
d62a17ae	311	extern void route_map_match_ipv6_address_hook(int (*func)(
	312	struct vty vty, struct route_map_index index, const char *command,
	313	const char *arg, route_map_event_t type));
82f97584	314	/* no match ipv6 address */
d62a17ae	315	extern void route_map_no_match_ipv6_address_hook(int (*func)(
	316	struct vty vty, struct route_map_index index, const char *command,
	317	const char *arg, route_map_event_t type));
82f97584	318	/* match ipv6 address prefix list */
d62a17ae	319	extern void route_map_match_ipv6_address_prefix_list_hook(int (*func)(
	320	struct vty vty, struct route_map_index index, const char *command,
	321	const char *arg, route_map_event_t type));
82f97584	322	/* no match ipv6 address prefix list */
d62a17ae	323	extern void route_map_no_match_ipv6_address_prefix_list_hook(int (*func)(
	324	struct vty vty, struct route_map_index index, const char *command,
	325	const char *arg, route_map_event_t type));
61ad901e DA	326	/* match ipv6 next-hop type */
	327	extern void route_map_match_ipv6_next_hop_type_hook(int (*func)(
	328	struct vty vty, struct route_map_index index, const char *command,
	329	const char *arg, route_map_event_t type));
	330	/* no match ipv6 next-hop type */
	331	extern void route_map_no_match_ipv6_next_hop_type_hook(int (*func)(
	332	struct vty vty, struct route_map_index index, const char *command,
	333	const char *arg, route_map_event_t type));
82f97584	334	/* match metric */
d62a17ae	335	extern void route_map_match_metric_hook(int (*func)(
	336	struct vty vty, struct route_map_index index, const char *command,
	337	const char *arg, route_map_event_t type));
82f97584	338	/* no match metric */
d62a17ae	339	extern void route_map_no_match_metric_hook(int (*func)(
	340	struct vty vty, struct route_map_index index, const char *command,
	341	const char *arg, route_map_event_t type));
82f97584	342	/* match tag */
d62a17ae	343	extern void route_map_match_tag_hook(int (*func)(
	344	struct vty vty, struct route_map_index index, const char *command,
	345	const char *arg, route_map_event_t type));
82f97584	346	/* no match tag */
d62a17ae	347	extern void route_map_no_match_tag_hook(int (*func)(
	348	struct vty vty, struct route_map_index index, const char *command,
	349	const char *arg, route_map_event_t type));
82f97584	350	/* set ip nexthop */
d62a17ae	351	extern void route_map_set_ip_nexthop_hook(
	352	int (func)(struct vty vty, struct route_map_index *index,
	353	const char command, const char arg));
82f97584	354	/* no set ip nexthop */
d62a17ae	355	extern void route_map_no_set_ip_nexthop_hook(
	356	int (func)(struct vty vty, struct route_map_index *index,
	357	const char command, const char arg));
82f97584	358	/* set ipv6 nexthop local */
d62a17ae	359	extern void route_map_set_ipv6_nexthop_local_hook(
	360	int (func)(struct vty vty, struct route_map_index *index,
	361	const char command, const char arg));
82f97584	362	/* no set ipv6 nexthop local */
d62a17ae	363	extern void route_map_no_set_ipv6_nexthop_local_hook(
	364	int (func)(struct vty vty, struct route_map_index *index,
	365	const char command, const char arg));
82f97584	366	/* set metric */
d62a17ae	367	extern void route_map_set_metric_hook(int (func)(struct vty vty,
	368	struct route_map_index *index,
	369	const char *command,
	370	const char *arg));
82f97584	371	/* no set metric */
d62a17ae	372	extern void route_map_no_set_metric_hook(
	373	int (func)(struct vty vty, struct route_map_index *index,
	374	const char command, const char arg));
82f97584	375	/* set tag */
d62a17ae	376	extern void route_map_set_tag_hook(int (func)(struct vty vty,
	377	struct route_map_index *index,
	378	const char *command,
	379	const char *arg));
82f97584	380	/* no set tag */
d62a17ae	381	extern void route_map_no_set_tag_hook(int (func)(struct vty vty,
	382	struct route_map_index *index,
	383	const char *command,
	384	const char *arg));
e52702f2	385
d62a17ae	386	extern void route_map_rule_tag_compile(const char arg);
d62a17ae	387	extern void route_map_rule_tag_free(void *rule);
dc9ffce8	388
4a2a09d0	389	/* Increment the route-map used counter */
	390	extern void route_map_counter_increment(struct route_map *map);
	391
	392	/* Decrement the route-map used counter */
	393	extern void route_map_counter_decrement(struct route_map *map);
	394
5e244469 RW	395	#ifdef __cplusplus
	396	}
	397	#endif
	398
718e3744	399	#endif /* _ZEBRA_ROUTEMAP_H */