1/*	$NetBSD: isns.h,v 1.1.1.1 2011/01/16 01:22:50 agc Exp $	*/
2
3/*-
4 * Copyright (c) 2004,2009 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Wasabi Systems, Inc.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32/*
33 * isns.h
34 */
35
36#ifndef _ISNS_H_
37#define _ISNS_H_
38
39#include <sys/types.h>
40#include <sys/time.h>
41
42#include <netdb.h>
43#include <stdlib.h>
44
45typedef void (*ISNS_HANDLE);
46typedef void (*ISNS_TRANS);
47
48#define ISNS_INVALID_HANDLE	(ISNS_HANDLE)NULL
49#define ISNS_INVALID_TRANS	(ISNS_TRANS)NULL
50
51#define ISNS_TLV_FIRST		0
52#define ISNS_TLV_NEXT		1
53
54int isns_init(ISNS_HANDLE *, int);
55int isns_add_servercon(ISNS_HANDLE, int, struct addrinfo *);
56int isns_init_reg_refresh(ISNS_HANDLE, const char *, int);
57void isns_stop(ISNS_HANDLE);
58
59ISNS_TRANS isns_new_trans(ISNS_HANDLE, uint16_t, uint16_t);
60void isns_free_trans(ISNS_TRANS);
61int isns_send_trans(ISNS_TRANS, const struct timespec *, uint32_t *);
62int isns_add_tlv(ISNS_TRANS, uint32_t, uint32_t, const void *);
63int isns_get_tlv(ISNS_TRANS, int, uint32_t *, uint32_t *, void **);
64
65int	isns_add_string(ISNS_TRANS, uint32_t, const char *);
66
67#endif /* !_ISNS_H_ */
68