[mirror_frr.git] / lib / plist.h

/*
 * Prefix list functions.
 * Copyright (C) 1999 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 GNU Zebra; see the file COPYING.  If not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#define AFI_ORF_PREFIX 65535

enum prefix_list_type 
{
  PREFIX_DENY,
  PREFIX_PERMIT,
};

enum prefix_name_type
{
  PREFIX_TYPE_STRING,
  PREFIX_TYPE_NUMBER
};

struct prefix_list
{
  char *name;
  char *desc;

  struct prefix_master *master;

  enum prefix_name_type type;

  int count;
  int rangecount;

  struct prefix_list_entry *head;
  struct prefix_list_entry *tail;

  struct prefix_list *next;
  struct prefix_list *prev;
};

struct orf_prefix
{
  u_int32_t seq;
  u_char ge;
  u_char le;
  struct prefix p;
};

/* Prototypes. */
void prefix_list_init (void);
void prefix_list_reset (void);
void prefix_list_add_hook (void (*func) (struct prefix_list *));
void prefix_list_delete_hook (void (*func) (struct prefix_list *));

struct prefix_list *prefix_list_lookup (afi_t, const char *);
enum prefix_list_type prefix_list_apply (struct prefix_list *, void *);

struct stream *
prefix_bgp_orf_entry (struct stream *, struct prefix_list *,
                      u_char, u_char, u_char);
int prefix_bgp_orf_set (char *, afi_t, struct orf_prefix *, int, int);
void prefix_bgp_orf_remove_all (char *);
int prefix_bgp_show_prefix_list (struct vty *, afi_t, char *);
Commit	Line	Data
718e3744	1	/*
	2	* Prefix list functions.
	3	* Copyright (C) 1999 Kunihiro Ishiguro
	4	*
	5	* This file is part of GNU Zebra.
	6	*
	7	* GNU Zebra is free software; you can redistribute it and/or modify
	8	* it under the terms of the GNU General Public License as published
	9	* by the Free Software Foundation; either version 2, or (at your
	10	* option) any later version.
	11	*
	12	* GNU Zebra is distributed in the hope that it will be useful, but
	13	* WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	15	* General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU General Public License
	18	* along with GNU Zebra; see the file COPYING. If not, write to the
	19	* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
	20	* Boston, MA 02111-1307, USA.
	21	*/
	22
	23	#define AFI_ORF_PREFIX 65535
	24
	25	enum prefix_list_type
	26	{
	27	PREFIX_DENY,
	28	PREFIX_PERMIT,
	29	};
	30
	31	enum prefix_name_type
	32	{
	33	PREFIX_TYPE_STRING,
	34	PREFIX_TYPE_NUMBER
	35	};
	36
	37	struct prefix_list
	38	{
	39	char *name;
	40	char *desc;
	41
	42	struct prefix_master *master;
	43
	44	enum prefix_name_type type;
	45
	46	int count;
	47	int rangecount;
	48
	49	struct prefix_list_entry *head;
	50	struct prefix_list_entry *tail;
	51
	52	struct prefix_list *next;
	53	struct prefix_list *prev;
	54	};
	55
	56	struct orf_prefix
	57	{
	58	u_int32_t seq;
	59	u_char ge;
	60	u_char le;
	61	struct prefix p;
	62	};
	63
	64	/* Prototypes. */
65	void prefix_list_init (void);
66	void prefix_list_reset (void);
67	void prefix_list_add_hook (void (func) (struct prefix_list ));
68	void prefix_list_delete_hook (void (func) (struct prefix_list ));
69
9035efaa	70	struct prefix_list prefix_list_lookup (afi_t, const char );
718e3744	71	enum prefix_list_type prefix_list_apply (struct prefix_list , void );
	72
	73	struct stream *
	74	prefix_bgp_orf_entry (struct stream , struct prefix_list ,
	75	u_char, u_char, u_char);
	76	int prefix_bgp_orf_set (char , afi_t, struct orf_prefix , int, int);
	77	void prefix_bgp_orf_remove_all (char *);
	78	int prefix_bgp_show_prefix_list (struct vty , afi_t, char );