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

1.1       misho       1: /*     $NetBSD: isakmp_frag.h,v 1.5 2006/09/18 20:32:40 manu Exp $     */
                      2: 
                      3: /*     Id: isakmp_frag.h,v 1.3 2005/04/09 16:25:24 manubsd Exp */
                      4: 
                      5: /*
                      6:  * Copyright (C) 2004 Emmanuel Dreyfus 
                      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: /* These are the values from parsing "remote {}"
                     35:    block of the config file. */
                     36: #define ISAKMP_FRAG_OFF                FLASE   /* = 0 */
                     37: #define ISAKMP_FRAG_ON         TRUE    /* = 1 */
                     38: #define ISAKMP_FRAG_FORCE      2
                     39: 
                     40: /* IKE fragmentation capabilities */
                     41: #define VENDORID_FRAG_IDENT    0x80000000
                     42: #define VENDORID_FRAG_BASE     0x40000000
                     43: #define VENDORID_FRAG_AGG      0x80000000
                     44: 
                     45: #define ISAKMP_FRAG_MAXLEN 552
                     46: 
                     47: struct isakmp_frag_item {
                     48:        int     frag_num;
                     49:        int     frag_last;
                     50:        struct isakmp_frag_item *frag_next;
                     51:        vchar_t *frag_packet;
                     52: };
                     53: 
                     54: int isakmp_sendfrags(struct ph1handle *, vchar_t *);
                     55: unsigned int vendorid_frag_cap(struct isakmp_gen *);
                     56: int isakmp_frag_extract(struct ph1handle *, vchar_t *);
                     57: vchar_t *isakmp_frag_reassembly(struct ph1handle *);
                     58: vchar_t *isakmp_frag_addcap(vchar_t *, int);