[101] | 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 108 2015-06-11 09:15:46Z coas-nagasima $
|
---|
| 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 uip_timer timer;
|
---|
| 44 | u16_t ticks;
|
---|
| 45 | const void *mac_addr;
|
---|
| 46 | int mac_len;
|
---|
| 47 |
|
---|
| 48 | u8_t serverid[4];
|
---|
| 49 |
|
---|
| 50 | u16_t lease_time[2];
|
---|
| 51 | u16_t ipaddr[2];
|
---|
| 52 | u16_t netmask[2];
|
---|
| 53 | u16_t dnsaddr[2];
|
---|
| 54 | u16_t default_router[2];
|
---|
| 55 | };
|
---|
| 56 |
|
---|
| 57 | struct dhcpc_state *dhcpc_init(const void *mac_addr, int mac_len);
|
---|
| 58 | void dhcpc_request(struct dhcpc_state *s);
|
---|
| 59 |
|
---|
| 60 | void dhcpc_appcall(struct uip_udp_conn *uip_udp_conn, int fncd, void *p_parblk);
|
---|
| 61 |
|
---|
| 62 | void dhcpc_configured(const struct dhcpc_state *s);
|
---|
| 63 |
|
---|
| 64 |
|
---|
| 65 | #endif /* __DHCPC_H__ */
|
---|