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Diffstat (limited to 'sbin/isakmpd/doi.h')
| -rw-r--r-- | sbin/isakmpd/doi.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/sbin/isakmpd/doi.h b/sbin/isakmpd/doi.h new file mode 100644 index 00000000000..bc3a06f98f4 --- /dev/null +++ b/sbin/isakmpd/doi.h @@ -0,0 +1,92 @@ +/* $Id: doi.h,v 1.1 1998/11/15 00:03:48 niklas Exp $ */ + +/* + * Copyright (c) 1998 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Ericsson Radio Systems. + * 4. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * 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 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); + u_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 (*is_attribute_incompatible) (u_int16_t, u_int8_t *, u_int16_t, void *); + 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 *); + int (*validate_transform_id) (u_int8_t, u_int8_t); + int (*initiator) (struct message *msg); + int (*responder) (struct message *msg); +}; + +extern void doi_init (void); +extern struct doi *doi_lookup (u_int8_t); +extern void doi_register (struct doi *); + +#endif /* _DOI_H_ */ |