Yasushi TAUCHI / Mbed 2 deprecated giken9_HTMLServer_Temp_Sample

ソースの整理中ですが、利用はできます。 大きなファイルはできないかもしれません。

Dependencies:   EthernetInterface HttpServer TextLCD expatlib mbed-rpc mbed-rtos mbed Socket lwip-eth lwip-sys lwip

Fork of giken9_HTMLServer_Sample by Yasushi TAUCHI

EthernetInterface/lwip/include/lwip/netbuf.h@0:7766f6712673, 2014-03-12 (annotated)

Committer:
yueee_yt
Date:
Wed Mar 12 04:19:54 2014 +0000
Revision:
0:7766f6712673
???????????????

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yueee_yt 0:7766f6712673 1 /*
yueee_yt 0:7766f6712673 2 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
yueee_yt 0:7766f6712673 3 * All rights reserved.
yueee_yt 0:7766f6712673 4 *
yueee_yt 0:7766f6712673 5 * Redistribution and use in source and binary forms, with or without modification,
yueee_yt 0:7766f6712673 6 * are permitted provided that the following conditions are met:
yueee_yt 0:7766f6712673 7 *
yueee_yt 0:7766f6712673 8 * 1. Redistributions of source code must retain the above copyright notice,
yueee_yt 0:7766f6712673 9 * this list of conditions and the following disclaimer.
yueee_yt 0:7766f6712673 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
yueee_yt 0:7766f6712673 11 * this list of conditions and the following disclaimer in the documentation
yueee_yt 0:7766f6712673 12 * and/or other materials provided with the distribution.
yueee_yt 0:7766f6712673 13 * 3. The name of the author may not be used to endorse or promote products
yueee_yt 0:7766f6712673 14 * derived from this software without specific prior written permission.
yueee_yt 0:7766f6712673 15 *
yueee_yt 0:7766f6712673 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
yueee_yt 0:7766f6712673 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
yueee_yt 0:7766f6712673 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
yueee_yt 0:7766f6712673 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
yueee_yt 0:7766f6712673 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
yueee_yt 0:7766f6712673 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
yueee_yt 0:7766f6712673 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
yueee_yt 0:7766f6712673 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
yueee_yt 0:7766f6712673 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
yueee_yt 0:7766f6712673 25 * OF SUCH DAMAGE.
yueee_yt 0:7766f6712673 26 *
yueee_yt 0:7766f6712673 27 * This file is part of the lwIP TCP/IP stack.
yueee_yt 0:7766f6712673 28 *
yueee_yt 0:7766f6712673 29 * Author: Adam Dunkels <adam@sics.se>
yueee_yt 0:7766f6712673 30 *
yueee_yt 0:7766f6712673 31 */
yueee_yt 0:7766f6712673 32 #ifndef __LWIP_NETBUF_H__
yueee_yt 0:7766f6712673 33 #define __LWIP_NETBUF_H__
yueee_yt 0:7766f6712673 34
yueee_yt 0:7766f6712673 35 #include "lwip/opt.h"
yueee_yt 0:7766f6712673 36 #include "lwip/pbuf.h"
yueee_yt 0:7766f6712673 37 #include "lwip/ip_addr.h"
yueee_yt 0:7766f6712673 38
yueee_yt 0:7766f6712673 39 #ifdef __cplusplus
yueee_yt 0:7766f6712673 40 extern "C" {
yueee_yt 0:7766f6712673 41 #endif
yueee_yt 0:7766f6712673 42
yueee_yt 0:7766f6712673 43 /** This netbuf has dest-addr/port set */
yueee_yt 0:7766f6712673 44 #define NETBUF_FLAG_DESTADDR 0x01
yueee_yt 0:7766f6712673 45 /** This netbuf includes a checksum */
yueee_yt 0:7766f6712673 46 #define NETBUF_FLAG_CHKSUM 0x02
yueee_yt 0:7766f6712673 47
yueee_yt 0:7766f6712673 48 struct netbuf {
yueee_yt 0:7766f6712673 49 struct pbuf *p, *ptr;
yueee_yt 0:7766f6712673 50 ip_addr_t addr;
yueee_yt 0:7766f6712673 51 u16_t port;
yueee_yt 0:7766f6712673 52 #if LWIP_NETBUF_RECVINFO || LWIP_CHECKSUM_ON_COPY
yueee_yt 0:7766f6712673 53 #if LWIP_CHECKSUM_ON_COPY
yueee_yt 0:7766f6712673 54 u8_t flags;
yueee_yt 0:7766f6712673 55 #endif /* LWIP_CHECKSUM_ON_COPY */
yueee_yt 0:7766f6712673 56 u16_t toport_chksum;
yueee_yt 0:7766f6712673 57 #if LWIP_NETBUF_RECVINFO
yueee_yt 0:7766f6712673 58 ip_addr_t toaddr;
yueee_yt 0:7766f6712673 59 #endif /* LWIP_NETBUF_RECVINFO */
yueee_yt 0:7766f6712673 60 #endif /* LWIP_NETBUF_RECVINFO || LWIP_CHECKSUM_ON_COPY */
yueee_yt 0:7766f6712673 61 };
yueee_yt 0:7766f6712673 62
yueee_yt 0:7766f6712673 63 /* Network buffer functions: */
yueee_yt 0:7766f6712673 64 struct netbuf * netbuf_new (void);
yueee_yt 0:7766f6712673 65 void netbuf_delete (struct netbuf *buf);
yueee_yt 0:7766f6712673 66 void * netbuf_alloc (struct netbuf *buf, u16_t size);
yueee_yt 0:7766f6712673 67 void netbuf_free (struct netbuf *buf);
yueee_yt 0:7766f6712673 68 err_t netbuf_ref (struct netbuf *buf,
yueee_yt 0:7766f6712673 69 const void *dataptr, u16_t size);
yueee_yt 0:7766f6712673 70 void netbuf_chain (struct netbuf *head,
yueee_yt 0:7766f6712673 71 struct netbuf *tail);
yueee_yt 0:7766f6712673 72
yueee_yt 0:7766f6712673 73 err_t netbuf_data (struct netbuf *buf,
yueee_yt 0:7766f6712673 74 void **dataptr, u16_t *len);
yueee_yt 0:7766f6712673 75 s8_t netbuf_next (struct netbuf *buf);
yueee_yt 0:7766f6712673 76 void netbuf_first (struct netbuf *buf);
yueee_yt 0:7766f6712673 77
yueee_yt 0:7766f6712673 78
yueee_yt 0:7766f6712673 79 #define netbuf_copy_partial(buf, dataptr, len, offset) \
yueee_yt 0:7766f6712673 80 pbuf_copy_partial((buf)->p, (dataptr), (len), (offset))
yueee_yt 0:7766f6712673 81 #define netbuf_copy(buf,dataptr,len) netbuf_copy_partial(buf, dataptr, len, 0)
yueee_yt 0:7766f6712673 82 #define netbuf_take(buf, dataptr, len) pbuf_take((buf)->p, dataptr, len)
yueee_yt 0:7766f6712673 83 #define netbuf_len(buf) ((buf)->p->tot_len)
yueee_yt 0:7766f6712673 84 #define netbuf_fromaddr(buf) (&((buf)->addr))
yueee_yt 0:7766f6712673 85 #define netbuf_set_fromaddr(buf, fromaddr) ip_addr_set((&(buf)->addr), fromaddr)
yueee_yt 0:7766f6712673 86 #define netbuf_fromport(buf) ((buf)->port)
yueee_yt 0:7766f6712673 87 #if LWIP_NETBUF_RECVINFO
yueee_yt 0:7766f6712673 88 #define netbuf_destaddr(buf) (&((buf)->toaddr))
yueee_yt 0:7766f6712673 89 #define netbuf_set_destaddr(buf, destaddr) ip_addr_set((&(buf)->addr), destaddr)
yueee_yt 0:7766f6712673 90 #define netbuf_destport(buf) (((buf)->flags & NETBUF_FLAG_DESTADDR) ? (buf)->toport_chksum : 0)
yueee_yt 0:7766f6712673 91 #endif /* LWIP_NETBUF_RECVINFO */
yueee_yt 0:7766f6712673 92 #if LWIP_CHECKSUM_ON_COPY
yueee_yt 0:7766f6712673 93 #define netbuf_set_chksum(buf, chksum) do { (buf)->flags = NETBUF_FLAG_CHKSUM; \
yueee_yt 0:7766f6712673 94 (buf)->toport_chksum = chksum; } while(0)
yueee_yt 0:7766f6712673 95 #endif /* LWIP_CHECKSUM_ON_COPY */
yueee_yt 0:7766f6712673 96
yueee_yt 0:7766f6712673 97 #ifdef __cplusplus
yueee_yt 0:7766f6712673 98 }
yueee_yt 0:7766f6712673 99 #endif
yueee_yt 0:7766f6712673 100
yueee_yt 0:7766f6712673 101 #endif /* __LWIP_NETBUF_H__ */