Contiki-NG
ip64-dhcpc.h
1 /*
2  * Copyright (c) 2005, Swedish Institute of Computer Science
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 Institute 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 INSTITUTE 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 INSTITUTE 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  * This file is part of the Contiki operating system.
30  *
31  */
32 #ifndef __IP64_DHCPC_H__
33 #define __IP64_DHCPC_H__
34 
35 struct ip64_dhcpc_state {
36  struct pt pt;
37  char state;
38  struct uip_udp_conn *conn;
39  struct etimer etimer;
40  uint32_t ticks;
41  const void *mac_addr;
42  int mac_len;
43 
44  uint8_t serverid[4];
45 
46  uint16_t lease_time[2];
47  uip_ipaddr_t ipaddr;
48  uip_ipaddr_t netmask;
49  uip_ipaddr_t dnsaddr;
50  uip_ipaddr_t default_router;
51 };
52 
53 void ip64_dhcpc_init(const void *mac_addr, int mac_len);
54 void ip64_dhcpc_request(void);
55 
56 void ip64_dhcpc_appcall(process_event_t ev, void *data);
57 
58 /* Mandatory callbacks provided by the user. */
59 void ip64_dhcpc_configured(const struct ip64_dhcpc_state *s);
60 void ip64_dhcpc_unconfigured(const struct ip64_dhcpc_state *s);
61 
62 #endif /* __IP64_DHCPC_H__ */
static uip_ipaddr_t ipaddr
Pointer to prefix information option in uip_buf.
Definition: uip-nd6.c:116
A timer.
Definition: etimer.h:76
Representation of a uIP UDP connection.
Definition: uip.h:1375