[BACK]Return to doi.h CVS log [TXT][DIR] Up to [local] / src / sbin / isakmpd
File: [local] / src / sbin / isakmpd / doi.h (download)

Revision 1.15, Fri Apr 8 19:40:02 2005 UTC (19 years, 1 month ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5, OPENBSD_7_4_BASE, OPENBSD_7_4, OPENBSD_7_3_BASE, OPENBSD_7_3, OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1, OPENBSD_7_0_BASE, OPENBSD_7_0, OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8, OPENBSD_6_7_BASE, OPENBSD_6_7, OPENBSD_6_6_BASE, OPENBSD_6_6, OPENBSD_6_5_BASE, OPENBSD_6_5, OPENBSD_6_4_BASE, OPENBSD_6_4, OPENBSD_6_3_BASE, OPENBSD_6_3, OPENBSD_6_2_BASE, OPENBSD_6_2, OPENBSD_6_1_BASE, OPENBSD_6_1, OPENBSD_6_0_BASE, OPENBSD_6_0, OPENBSD_5_9_BASE, OPENBSD_5_9, OPENBSD_5_8_BASE, OPENBSD_5_8, OPENBSD_5_7_BASE, OPENBSD_5_7, OPENBSD_5_6_BASE, OPENBSD_5_6, OPENBSD_5_5_BASE, OPENBSD_5_5, OPENBSD_5_4_BASE, OPENBSD_5_4, OPENBSD_5_3_BASE, OPENBSD_5_3, OPENBSD_5_2_BASE, OPENBSD_5_2, OPENBSD_5_1_BASE, OPENBSD_5_1, OPENBSD_5_0_BASE, OPENBSD_5_0, OPENBSD_4_9_BASE, OPENBSD_4_9, OPENBSD_4_8_BASE, OPENBSD_4_8, OPENBSD_4_7_BASE, OPENBSD_4_7, OPENBSD_4_6_BASE, OPENBSD_4_6, OPENBSD_4_5_BASE, OPENBSD_4_5, OPENBSD_4_4_BASE, OPENBSD_4_4, OPENBSD_4_3_BASE, OPENBSD_4_3, OPENBSD_4_2_BASE, OPENBSD_4_2, OPENBSD_4_1_BASE, OPENBSD_4_1, OPENBSD_4_0_BASE, OPENBSD_4_0, OPENBSD_3_9_BASE, OPENBSD_3_9, OPENBSD_3_8_BASE, OPENBSD_3_8, HEAD
Changes since 1.14: +1 -3 lines 

USE_DEBUG is bye bye

/* $OpenBSD: doi.h,v 1.15 2005/04/08 19:40:02 deraadt Exp $	 */
/* $EOM: doi.h,v 1.29 2000/07/02 18:47:15 provos Exp $	 */

/*
 * Copyright (c) 1998, 1999 Niklas Hallqvist.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/*
 * This code was written under funding by Ericsson Radio Systems.
 */

#ifndef _DOI_H_
#define _DOI_H_

#include <sys/types.h>
#include <sys/queue.h>

struct exchange;
struct keystate;
struct message;
struct payload;
struct proto;
struct sa;

/* XXX This structure needs per-field commenting.  */
struct doi {
	LIST_ENTRY(doi) link;
	u_int8_t        id;

	/* Size of DOI-specific exchange data.  */
	size_t          exchange_size;

	/* Size of DOI-specific security association data.  */
	size_t          sa_size;

	/* Size of DOI-specific protocol data.  */
	size_t          proto_size;

	int             (*debug_attribute)(u_int16_t, u_int8_t *, u_int16_t,
			    void *);
	void            (*delete_spi)(struct sa *, struct proto *, int);
	int16_t        *(*exchange_script)(u_int8_t);
	void            (*finalize_exchange)(struct message *);
	void            (*free_exchange_data)(void *);
	void            (*free_proto_data)(void *);
	void            (*free_sa_data)(void *);
	struct keystate *(*get_keystate)(struct message *);
	u_int8_t       *(*get_spi)(size_t *, u_int8_t, struct message *);
	int             (*handle_leftover_payload)(struct message *, u_int8_t,
			    struct payload *);
	int             (*informational_post_hook)(struct message *);
	int             (*informational_pre_hook)(struct message *);
	int             (*is_attribute_incompatible)(u_int16_t, u_int8_t *,
			    u_int16_t, void *);
	void            (*proto_init)(struct proto *, char *);
	void            (*setup_situation)(u_int8_t *);
	size_t		(*situation_size)(void);
	u_int8_t	(*spi_size)(u_int8_t);
	int             (*validate_attribute)(u_int16_t, u_int8_t *,
			    u_int16_t, void *);
	int             (*validate_exchange)(u_int8_t);
	int             (*validate_id_information)(u_int8_t, u_int8_t *,
			    u_int8_t *, size_t, struct exchange *);
	int             (*validate_key_information)(u_int8_t *, size_t);
	int             (*validate_notification)(u_int16_t);
	int             (*validate_proto)(u_int8_t);
	int             (*validate_situation)(u_int8_t *, size_t *, size_t);
	int             (*validate_transform_id)(u_int8_t, u_int8_t);
	int             (*initiator)(struct message * msg);
	int             (*responder)(struct message * msg);
	char           *(*decode_ids)(char *, u_int8_t *, size_t, u_int8_t *,
			    size_t, int);
};

extern void	doi_init(void);
extern struct doi *doi_lookup(u_int8_t);
extern void     doi_register(struct doi *);

#endif				/* _DOI_H_ */