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Diffstat (limited to 'keyexchange/isakmpd-20041012/doi.h')
| -rw-r--r-- | keyexchange/isakmpd-20041012/doi.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/keyexchange/isakmpd-20041012/doi.h b/keyexchange/isakmpd-20041012/doi.h new file mode 100644 index 0000000..f2bcc68 --- /dev/null +++ b/keyexchange/isakmpd-20041012/doi.h @@ -0,0 +1,101 @@ +/* $OpenBSD: doi.h,v 1.14 2004/05/14 08:42:56 hshoexer 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; + +#ifdef USE_DEBUG + int (*debug_attribute)(u_int16_t, u_int8_t *, u_int16_t, + void *); +#endif + 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_ */ |