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Annotation of embedaddon/ipsec-tools/src/racoon/sainfo.h, revision 1.1.1.1

1.1       misho       1: /*     $NetBSD: sainfo.h,v 1.8 2011/02/02 15:21:34 vanhu Exp $ */
                      2: 
                      3: /* Id: sainfo.h,v 1.5 2006/07/09 17:19:38 manubsd Exp */
                      4: 
                      5: /*
                      6:  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
                      7:  * All rights reserved.
                      8:  * 
                      9:  * Redistribution and use in source and binary forms, with or without
                     10:  * modification, are permitted provided that the following conditions
                     11:  * are met:
                     12:  * 1. Redistributions of source code must retain the above copyright
                     13:  *    notice, this list of conditions and the following disclaimer.
                     14:  * 2. Redistributions in binary form must reproduce the above copyright
                     15:  *    notice, this list of conditions and the following disclaimer in the
                     16:  *    documentation and/or other materials provided with the distribution.
                     17:  * 3. Neither the name of the project nor the names of its contributors
                     18:  *    may be used to endorse or promote products derived from this software
                     19:  *    without specific prior written permission.
                     20:  * 
                     21:  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
                     22:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     23:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     24:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
                     25:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     26:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     27:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     28:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     29:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     30:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     31:  * SUCH DAMAGE.
                     32:  */
                     33: 
                     34: #ifndef _SAINFO_H
                     35: #define _SAINFO_H
                     36: 
                     37: #include <sys/queue.h>
                     38: 
                     39: #define SAINFO_ANONYMOUS       ((void *)NULL)
                     40: #define        SAINFO_CLIENTADDR       ((void *)~0)
                     41: 
                     42: /* SA info */
                     43: struct sainfo {
                     44:        vchar_t *idsrc;
                     45:        vchar_t *iddst;
                     46:                /*
                     47:                 * idsrc and iddst are constructed body of ID payload.
                     48:                 * that is (struct ipsecdoi_id_b) + ID value.
                     49:                 * If idsrc == NULL, that is anonymous entry.
                     50:                 * If idsrc == ~0, that is client address entry.
                     51:                 */
                     52: 
                     53: #ifdef ENABLE_HYBRID
                     54:        vchar_t *group;
                     55: #endif
                     56: 
                     57:        time_t lifetime;
                     58:        int lifebyte;
                     59:        int pfs_group;          /* only use when pfs is required. */
                     60:        vchar_t *id_i;          /* identifier of the authorized initiator */
                     61:        struct sainfoalg *algs[MAXALGCLASS];
                     62: 
                     63:        uint32_t remoteid;
                     64: 
                     65:        LIST_ENTRY(sainfo) chain;
                     66: };
                     67: 
                     68: /* algorithm type */
                     69: struct sainfoalg {
                     70:        int alg;
                     71:        int encklen;                    /* key length if encryption algorithm */
                     72:        struct sainfoalg *next;
                     73: };
                     74: 
                     75: extern struct sainfo *getsainfo __P((const vchar_t *,
                     76:        const vchar_t *, const vchar_t *, const vchar_t *, uint32_t));
                     77: extern struct sainfo *newsainfo __P((void));
                     78: extern void delsainfo __P((struct sainfo *));
                     79: extern void inssainfo __P((struct sainfo *));
                     80: extern void remsainfo __P((struct sainfo *));
                     81: extern void flushsainfo __P((void));
                     82: extern void initsainfo __P((void));
                     83: extern struct sainfoalg *newsainfoalg __P((void));
                     84: extern void delsainfoalg __P((struct sainfoalg *));
                     85: extern void inssainfoalg __P((struct sainfoalg **, struct sainfoalg *));
                     86: extern const char * sainfo2str __P((const struct sainfo *));
                     87: 
                     88: extern void sainfo_start_reload __P((void));
                     89: extern void sainfo_finish_reload __P((void));
                     90: extern void save_sainfotree_restore __P((void));
                     91: 
                     92: #endif /* _SAINFO_H */