Return to filter.h CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / quagga / lib

Annotation of embedaddon/quagga/lib/filter.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Route filtering function.
                      3:  * Copyright (C) 1998 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: #ifndef _ZEBRA_FILTER_H
                     24: #define _ZEBRA_FILTER_H
                     25: 
                     26: #include "if.h"
                     27: 
                     28: /* Filter type is made by `permit', `deny' and `dynamic'. */
                     29: enum filter_type 
                     30: {
                     31:   FILTER_DENY,
                     32:   FILTER_PERMIT,
                     33:   FILTER_DYNAMIC
                     34: };
                     35: 
                     36: enum access_type
                     37: {
                     38:   ACCESS_TYPE_STRING,
                     39:   ACCESS_TYPE_NUMBER
                     40: };
                     41: 
                     42: /* Access list */
                     43: struct access_list
                     44: {
                     45:   char *name;
                     46:   char *remark;
                     47: 
                     48:   struct access_master *master;
                     49: 
                     50:   enum access_type type;
                     51: 
                     52:   struct access_list *next;
                     53:   struct access_list *prev;
                     54: 
                     55:   struct filter *head;
                     56:   struct filter *tail;
                     57: };
                     58: 
                     59: /* Prototypes for access-list. */
                     60: extern void access_list_init (void);
                     61: extern void access_list_reset (void);
                     62: extern void access_list_add_hook (void (*func)(struct access_list *));
                     63: extern void access_list_delete_hook (void (*func)(struct access_list *));
                     64: extern struct access_list *access_list_lookup (afi_t, const char *);
                     65: extern enum filter_type access_list_apply (struct access_list *, void *);
                     66: 
                     67: #endif /* _ZEBRA_FILTER_H */