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d4ee6ee2 JM |
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 uIP TCP/IP stack | |
30 | * | |
31 | * @(#)$Id: dhcpc.h,v 1.3 2006/06/11 21:46:37 adam Exp $ | |
32 | */ | |
33 | #ifndef __DHCPC_H__ | |
34 | #define __DHCPC_H__ | |
35 | ||
36 | #include "timer.h" | |
37 | #include "pt.h" | |
38 | ||
39 | struct dhcpc_state { | |
40 | struct pt pt; | |
41 | char state; | |
42 | struct uip_udp_conn *conn; | |
43 | struct timer timer; | |
44 | u16_t ticks; | |
45 | const void *mac_addr; | |
46 | int mac_len; | |
b8c26a0e | 47 | char *hostname; |
d4ee6ee2 JM |
48 | u8_t serverid[4]; |
49 | ||
50 | uint32_t lease_time; | |
51 | uint32_t ipaddr; | |
52 | uint32_t netmask; | |
53 | uint32_t dnsaddr; | |
54 | uint32_t default_router; | |
55 | }; | |
56 | ||
57 | #ifdef __cplusplus | |
58 | extern "C" { | |
59 | #endif | |
60 | ||
b8c26a0e | 61 | void dhcpc_init(const void *mac_addr, int mac_len, char *hostname); |
d4ee6ee2 JM |
62 | void dhcpc_request(void); |
63 | ||
64 | void dhcpc_appcall(void); | |
65 | ||
66 | void dhcpc_configured(const struct dhcpc_state *s); | |
67 | ||
68 | #ifdef __cplusplus | |
69 | } | |
70 | #endif | |
71 | ||
72 | typedef struct dhcpc_state uip_udp_appstate_t; | |
73 | #define UIP_UDP_APPCALL dhcpc_appcall | |
74 | ||
75 | ||
76 | #endif /* __DHCPC_H__ */ |