1/*
2 * Copyright (C) NEC Europe Ltd., 2003
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the project nor the names of its contributors
14 *    may be used to endorse or promote products derived from this software
15 *    without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30#ifndef __RELAY6_DATABASE_H_DEFINED
31#define __RELAY6_DATABASE_H_DEFINED
32
33#include "dhcp6r.h"
34#include "relay6_parser.h"
35
36struct cifaces {
37	struct cifaces *next;
38	char *ciface;
39};
40
41struct sifaces {
42	struct sifaces *next;
43	char *siface;
44};
45
46struct server {
47	struct server *next;
48	char *serv;
49};
50
51struct IPv6_address {
52	struct IPv6_address *next;
53	char *gaddr;
54};
55
56struct IPv6_uniaddr { /* STORAGE OF UNICAST  DEST. SERVER ADRESSES */
57	struct IPv6_uniaddr *next;
58	char *uniaddr;
59};
60
61struct interface {
62	struct interface *next;
63	struct interface *prev;
64
65	struct server *sname;
66	struct IPv6_address *ipv6addr;
67
68	int got_addr;
69	char *ifname;
70	uint32_t devindex;
71	char *link_local;
72	int opaq;
73};
74
75struct cifaces cifaces_list;
76struct sifaces sifaces_list;
77struct server  server_list;
78struct IPv6_address IPv6_address_list;
79struct IPv6_uniaddr IPv6_uniaddr_list;
80struct interface    interface_list ;
81
82int process_RELAY_FORW __P((struct msg_parser *msg));
83int process_RELAY_REPL __P((struct msg_parser *msg));
84struct msg_parser *get_send_messages_out __P((void));
85void delete_messages __P((void));
86int check_interface_semafor __P((int index));
87struct interface *get_interface __P((int if_index));
88struct interface *get_interface_s __P((char *s));
89
90int nr_of_devices;
91int nr_of_uni_addr;
92int max_count;
93int multicast_off;
94
95void init_relay __P((void));
96void command_text __P((void));
97
98#endif /* __RELAY6_DATABASE_H_DEFINED */
99