Simon Ford / NetServices

Version of http://mbed.org/cookbook/NetServicesTribute with setting set the same for LPC2368

Dependents:   UDPSocketExample 24LCxx_I2CApp WeatherPlatform_pachube HvZServerLib ... more

lwip/include/lwip/raw.h@0:350011bf8be7, 2010-11-23 (annotated)

Committer:
simon
Date:
Tue Nov 23 14:15:36 2010 +0000
Revision:
0:350011bf8be7
Experimental version for testing UDP

Who changed what in which revision?

UserRevisionLine numberNew contents of line
simon 0:350011bf8be7 1 /*
simon 0:350011bf8be7 2 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
simon 0:350011bf8be7 3 * All rights reserved.
simon 0:350011bf8be7 4 *
simon 0:350011bf8be7 5 * Redistribution and use in source and binary forms, with or without modification,
simon 0:350011bf8be7 6 * are permitted provided that the following conditions are met:
simon 0:350011bf8be7 7 *
simon 0:350011bf8be7 8 * 1. Redistributions of source code must retain the above copyright notice,
simon 0:350011bf8be7 9 * this list of conditions and the following disclaimer.
simon 0:350011bf8be7 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
simon 0:350011bf8be7 11 * this list of conditions and the following disclaimer in the documentation
simon 0:350011bf8be7 12 * and/or other materials provided with the distribution.
simon 0:350011bf8be7 13 * 3. The name of the author may not be used to endorse or promote products
simon 0:350011bf8be7 14 * derived from this software without specific prior written permission.
simon 0:350011bf8be7 15 *
simon 0:350011bf8be7 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
simon 0:350011bf8be7 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
simon 0:350011bf8be7 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
simon 0:350011bf8be7 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
simon 0:350011bf8be7 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
simon 0:350011bf8be7 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
simon 0:350011bf8be7 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
simon 0:350011bf8be7 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
simon 0:350011bf8be7 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
simon 0:350011bf8be7 25 * OF SUCH DAMAGE.
simon 0:350011bf8be7 26 *
simon 0:350011bf8be7 27 * This file is part of the lwIP TCP/IP stack.
simon 0:350011bf8be7 28 *
simon 0:350011bf8be7 29 * Author: Adam Dunkels <adam@sics.se>
simon 0:350011bf8be7 30 *
simon 0:350011bf8be7 31 */
simon 0:350011bf8be7 32 #ifndef __LWIP_RAW_H__
simon 0:350011bf8be7 33 #define __LWIP_RAW_H__
simon 0:350011bf8be7 34
simon 0:350011bf8be7 35 #include "lwip/opt.h"
simon 0:350011bf8be7 36
simon 0:350011bf8be7 37 #if LWIP_RAW /* don't build if not configured for use in lwipopts.h */
simon 0:350011bf8be7 38
simon 0:350011bf8be7 39 #include "lwip/pbuf.h"
simon 0:350011bf8be7 40 #include "lwip/def.h"
simon 0:350011bf8be7 41 #include "lwip/ip.h"
simon 0:350011bf8be7 42 #include "lwip/ip_addr.h"
simon 0:350011bf8be7 43
simon 0:350011bf8be7 44 #ifdef __cplusplus
simon 0:350011bf8be7 45 extern "C" {
simon 0:350011bf8be7 46 #endif
simon 0:350011bf8be7 47
simon 0:350011bf8be7 48 struct raw_pcb;
simon 0:350011bf8be7 49
simon 0:350011bf8be7 50 /** Function prototype for raw pcb receive callback functions.
simon 0:350011bf8be7 51 * @param arg user supplied argument (raw_pcb.recv_arg)
simon 0:350011bf8be7 52 * @param pcb the raw_pcb which received data
simon 0:350011bf8be7 53 * @param p the packet buffer that was received
simon 0:350011bf8be7 54 * @param addr the remote IP address from which the packet was received
simon 0:350011bf8be7 55 * @return 1 if the packet was 'eaten' (aka. deleted),
simon 0:350011bf8be7 56 * 0 if the packet lives on
simon 0:350011bf8be7 57 * If returning 1, the callback is responsible for freeing the pbuf
simon 0:350011bf8be7 58 * if it's not used any more.
simon 0:350011bf8be7 59 */
simon 0:350011bf8be7 60 typedef u8_t (*raw_recv_fn)(void *arg, struct raw_pcb *pcb, struct pbuf *p,
simon 0:350011bf8be7 61 ip_addr_t *addr);
simon 0:350011bf8be7 62
simon 0:350011bf8be7 63 struct raw_pcb {
simon 0:350011bf8be7 64 /* Common members of all PCB types */
simon 0:350011bf8be7 65 IP_PCB;
simon 0:350011bf8be7 66
simon 0:350011bf8be7 67 struct raw_pcb *next;
simon 0:350011bf8be7 68
simon 0:350011bf8be7 69 u8_t protocol;
simon 0:350011bf8be7 70
simon 0:350011bf8be7 71 /** receive callback function */
simon 0:350011bf8be7 72 raw_recv_fn recv;
simon 0:350011bf8be7 73 /* user-supplied argument for the recv callback */
simon 0:350011bf8be7 74 void *recv_arg;
simon 0:350011bf8be7 75 };
simon 0:350011bf8be7 76
simon 0:350011bf8be7 77 /* The following functions is the application layer interface to the
simon 0:350011bf8be7 78 RAW code. */
simon 0:350011bf8be7 79 struct raw_pcb * raw_new (u8_t proto);
simon 0:350011bf8be7 80 void raw_remove (struct raw_pcb *pcb);
simon 0:350011bf8be7 81 err_t raw_bind (struct raw_pcb *pcb, ip_addr_t *ipaddr);
simon 0:350011bf8be7 82 err_t raw_connect (struct raw_pcb *pcb, ip_addr_t *ipaddr);
simon 0:350011bf8be7 83
simon 0:350011bf8be7 84 void raw_recv (struct raw_pcb *pcb, raw_recv_fn recv, void *recv_arg);
simon 0:350011bf8be7 85 err_t raw_sendto (struct raw_pcb *pcb, struct pbuf *p, ip_addr_t *ipaddr);
simon 0:350011bf8be7 86 err_t raw_send (struct raw_pcb *pcb, struct pbuf *p);
simon 0:350011bf8be7 87
simon 0:350011bf8be7 88 /* The following functions are the lower layer interface to RAW. */
simon 0:350011bf8be7 89 u8_t raw_input (struct pbuf *p, struct netif *inp);
simon 0:350011bf8be7 90 #define raw_init() /* Compatibility define, not init needed. */
simon 0:350011bf8be7 91
simon 0:350011bf8be7 92 #ifdef __cplusplus
simon 0:350011bf8be7 93 }
simon 0:350011bf8be7 94 #endif
simon 0:350011bf8be7 95
simon 0:350011bf8be7 96 #endif /* LWIP_RAW */
simon 0:350011bf8be7 97
simon 0:350011bf8be7 98 #endif /* __LWIP_RAW_H__ */