Shinichiro Nakamura / Mbed 2 deprecated Toragi_2012_PachubeCosm

Hi. This is the feed program for Cosm. (The previous name of the services is Pachube.)

Dependencies:   mbed ThermistorPack Pachube ConfigFile EthernetNetIf TextLCD HTTPClient_ToBeRemoved FatFileSystem SDFileSystem

extlib/EthernetNetIf/LPC2368/lwip/include/netif/etharp.h@0:521ba375aa0f, 2012-08-06 (annotated)

Committer:
shintamainjp
Date:
Mon Aug 06 12:37:59 2012 +0000
Revision:
0:521ba375aa0f
Pachube renamed to Cosm.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
shintamainjp 0:521ba375aa0f 1 /*
shintamainjp 0:521ba375aa0f 2 * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
shintamainjp 0:521ba375aa0f 3 * Copyright (c) 2003-2004 Leon Woestenberg <leon.woestenberg@axon.tv>
shintamainjp 0:521ba375aa0f 4 * Copyright (c) 2003-2004 Axon Digital Design B.V., The Netherlands.
shintamainjp 0:521ba375aa0f 5 * All rights reserved.
shintamainjp 0:521ba375aa0f 6 *
shintamainjp 0:521ba375aa0f 7 * Redistribution and use in source and binary forms, with or without modification,
shintamainjp 0:521ba375aa0f 8 * are permitted provided that the following conditions are met:
shintamainjp 0:521ba375aa0f 9 *
shintamainjp 0:521ba375aa0f 10 * 1. Redistributions of source code must retain the above copyright notice,
shintamainjp 0:521ba375aa0f 11 * this list of conditions and the following disclaimer.
shintamainjp 0:521ba375aa0f 12 * 2. Redistributions in binary form must reproduce the above copyright notice,
shintamainjp 0:521ba375aa0f 13 * this list of conditions and the following disclaimer in the documentation
shintamainjp 0:521ba375aa0f 14 * and/or other materials provided with the distribution.
shintamainjp 0:521ba375aa0f 15 * 3. The name of the author may not be used to endorse or promote products
shintamainjp 0:521ba375aa0f 16 * derived from this software without specific prior written permission.
shintamainjp 0:521ba375aa0f 17 *
shintamainjp 0:521ba375aa0f 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
shintamainjp 0:521ba375aa0f 19 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
shintamainjp 0:521ba375aa0f 20 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
shintamainjp 0:521ba375aa0f 21 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
shintamainjp 0:521ba375aa0f 22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
shintamainjp 0:521ba375aa0f 23 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
shintamainjp 0:521ba375aa0f 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
shintamainjp 0:521ba375aa0f 25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
shintamainjp 0:521ba375aa0f 26 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
shintamainjp 0:521ba375aa0f 27 * OF SUCH DAMAGE.
shintamainjp 0:521ba375aa0f 28 *
shintamainjp 0:521ba375aa0f 29 * This file is part of the lwIP TCP/IP stack.
shintamainjp 0:521ba375aa0f 30 *
shintamainjp 0:521ba375aa0f 31 * Author: Adam Dunkels <adam@sics.se>
shintamainjp 0:521ba375aa0f 32 *
shintamainjp 0:521ba375aa0f 33 */
shintamainjp 0:521ba375aa0f 34
shintamainjp 0:521ba375aa0f 35 #ifndef __NETIF_ETHARP_H__
shintamainjp 0:521ba375aa0f 36 #define __NETIF_ETHARP_H__
shintamainjp 0:521ba375aa0f 37
shintamainjp 0:521ba375aa0f 38 #include "lwip/opt.h"
shintamainjp 0:521ba375aa0f 39
shintamainjp 0:521ba375aa0f 40 #if LWIP_ARP || LWIP_ETHERNET /* don't build if not configured for use in lwipopts.h */
shintamainjp 0:521ba375aa0f 41
shintamainjp 0:521ba375aa0f 42 #include "lwip/pbuf.h"
shintamainjp 0:521ba375aa0f 43 #include "lwip/ip_addr.h"
shintamainjp 0:521ba375aa0f 44 #include "lwip/netif.h"
shintamainjp 0:521ba375aa0f 45 #include "lwip/ip.h"
shintamainjp 0:521ba375aa0f 46
shintamainjp 0:521ba375aa0f 47 #ifdef __cplusplus
shintamainjp 0:521ba375aa0f 48 extern "C" {
shintamainjp 0:521ba375aa0f 49 #endif
shintamainjp 0:521ba375aa0f 50
shintamainjp 0:521ba375aa0f 51 #ifndef ETHARP_HWADDR_LEN
shintamainjp 0:521ba375aa0f 52 #define ETHARP_HWADDR_LEN 6
shintamainjp 0:521ba375aa0f 53 #endif
shintamainjp 0:521ba375aa0f 54
shintamainjp 0:521ba375aa0f 55 #ifdef PACK_STRUCT_USE_INCLUDES
shintamainjp 0:521ba375aa0f 56 # include "arch/bpstruct.h"
shintamainjp 0:521ba375aa0f 57 #endif
shintamainjp 0:521ba375aa0f 58 PACK_STRUCT_BEGIN
shintamainjp 0:521ba375aa0f 59 struct eth_addr {
shintamainjp 0:521ba375aa0f 60 PACK_STRUCT_FIELD(u8_t addr[ETHARP_HWADDR_LEN]);
shintamainjp 0:521ba375aa0f 61 } PACK_STRUCT_STRUCT;
shintamainjp 0:521ba375aa0f 62 PACK_STRUCT_END
shintamainjp 0:521ba375aa0f 63 #ifdef PACK_STRUCT_USE_INCLUDES
shintamainjp 0:521ba375aa0f 64 # include "arch/epstruct.h"
shintamainjp 0:521ba375aa0f 65 #endif
shintamainjp 0:521ba375aa0f 66
shintamainjp 0:521ba375aa0f 67 #ifdef PACK_STRUCT_USE_INCLUDES
shintamainjp 0:521ba375aa0f 68 # include "arch/bpstruct.h"
shintamainjp 0:521ba375aa0f 69 #endif
shintamainjp 0:521ba375aa0f 70 PACK_STRUCT_BEGIN
shintamainjp 0:521ba375aa0f 71 /* Ethernet header */
shintamainjp 0:521ba375aa0f 72 struct eth_hdr {
shintamainjp 0:521ba375aa0f 73 #if ETH_PAD_SIZE
shintamainjp 0:521ba375aa0f 74 PACK_STRUCT_FIELD(u8_t padding[ETH_PAD_SIZE]);
shintamainjp 0:521ba375aa0f 75 #endif
shintamainjp 0:521ba375aa0f 76 PACK_STRUCT_FIELD(struct eth_addr dest);
shintamainjp 0:521ba375aa0f 77 PACK_STRUCT_FIELD(struct eth_addr src);
shintamainjp 0:521ba375aa0f 78 PACK_STRUCT_FIELD(u16_t type);
shintamainjp 0:521ba375aa0f 79 } PACK_STRUCT_STRUCT;
shintamainjp 0:521ba375aa0f 80 PACK_STRUCT_END
shintamainjp 0:521ba375aa0f 81 #ifdef PACK_STRUCT_USE_INCLUDES
shintamainjp 0:521ba375aa0f 82 # include "arch/epstruct.h"
shintamainjp 0:521ba375aa0f 83 #endif
shintamainjp 0:521ba375aa0f 84
shintamainjp 0:521ba375aa0f 85 #define SIZEOF_ETH_HDR (14 + ETH_PAD_SIZE)
shintamainjp 0:521ba375aa0f 86
shintamainjp 0:521ba375aa0f 87 #if ETHARP_SUPPORT_VLAN
shintamainjp 0:521ba375aa0f 88
shintamainjp 0:521ba375aa0f 89 #ifdef PACK_STRUCT_USE_INCLUDES
shintamainjp 0:521ba375aa0f 90 # include "arch/bpstruct.h"
shintamainjp 0:521ba375aa0f 91 #endif
shintamainjp 0:521ba375aa0f 92 PACK_STRUCT_BEGIN
shintamainjp 0:521ba375aa0f 93 /* VLAN header inserted between ethernet header and payload
shintamainjp 0:521ba375aa0f 94 * if 'type' in ethernet header is ETHTYPE_VLAN.
shintamainjp 0:521ba375aa0f 95 * See IEEE802.Q */
shintamainjp 0:521ba375aa0f 96 struct eth_vlan_hdr {
shintamainjp 0:521ba375aa0f 97 PACK_STRUCT_FIELD(u16_t tpid);
shintamainjp 0:521ba375aa0f 98 PACK_STRUCT_FIELD(u16_t prio_vid);
shintamainjp 0:521ba375aa0f 99 } PACK_STRUCT_STRUCT;
shintamainjp 0:521ba375aa0f 100 PACK_STRUCT_END
shintamainjp 0:521ba375aa0f 101 #ifdef PACK_STRUCT_USE_INCLUDES
shintamainjp 0:521ba375aa0f 102 # include "arch/epstruct.h"
shintamainjp 0:521ba375aa0f 103 #endif
shintamainjp 0:521ba375aa0f 104
shintamainjp 0:521ba375aa0f 105 #define SIZEOF_VLAN_HDR 4
shintamainjp 0:521ba375aa0f 106 #define VLAN_ID(vlan_hdr) (htons((vlan_hdr)->prio_vid) & 0xFFF)
shintamainjp 0:521ba375aa0f 107
shintamainjp 0:521ba375aa0f 108 #endif /* ETHARP_SUPPORT_VLAN */
shintamainjp 0:521ba375aa0f 109
shintamainjp 0:521ba375aa0f 110 #ifdef PACK_STRUCT_USE_INCLUDES
shintamainjp 0:521ba375aa0f 111 # include "arch/bpstruct.h"
shintamainjp 0:521ba375aa0f 112 #endif
shintamainjp 0:521ba375aa0f 113 PACK_STRUCT_BEGIN
shintamainjp 0:521ba375aa0f 114 /* the ARP message, see RFC 826 ("Packet format") */
shintamainjp 0:521ba375aa0f 115 struct etharp_hdr {
shintamainjp 0:521ba375aa0f 116 PACK_STRUCT_FIELD(u16_t hwtype);
shintamainjp 0:521ba375aa0f 117 PACK_STRUCT_FIELD(u16_t proto);
shintamainjp 0:521ba375aa0f 118 PACK_STRUCT_FIELD(u8_t hwlen);
shintamainjp 0:521ba375aa0f 119 PACK_STRUCT_FIELD(u8_t protolen);
shintamainjp 0:521ba375aa0f 120 PACK_STRUCT_FIELD(u16_t opcode);
shintamainjp 0:521ba375aa0f 121 PACK_STRUCT_FIELD(struct eth_addr shwaddr);
shintamainjp 0:521ba375aa0f 122 PACK_STRUCT_FIELD(struct ip_addr2 sipaddr);
shintamainjp 0:521ba375aa0f 123 PACK_STRUCT_FIELD(struct eth_addr dhwaddr);
shintamainjp 0:521ba375aa0f 124 PACK_STRUCT_FIELD(struct ip_addr2 dipaddr);
shintamainjp 0:521ba375aa0f 125 } PACK_STRUCT_STRUCT;
shintamainjp 0:521ba375aa0f 126 PACK_STRUCT_END
shintamainjp 0:521ba375aa0f 127 #ifdef PACK_STRUCT_USE_INCLUDES
shintamainjp 0:521ba375aa0f 128 # include "arch/epstruct.h"
shintamainjp 0:521ba375aa0f 129 #endif
shintamainjp 0:521ba375aa0f 130
shintamainjp 0:521ba375aa0f 131 #define SIZEOF_ETHARP_HDR 28
shintamainjp 0:521ba375aa0f 132 #define SIZEOF_ETHARP_PACKET (SIZEOF_ETH_HDR + SIZEOF_ETHARP_HDR)
shintamainjp 0:521ba375aa0f 133
shintamainjp 0:521ba375aa0f 134 /* 5 seconds period */
shintamainjp 0:521ba375aa0f 135 #define ARP_TMR_INTERVAL 5000
shintamainjp 0:521ba375aa0f 136
shintamainjp 0:521ba375aa0f 137 #define ETHTYPE_ARP 0x0806
shintamainjp 0:521ba375aa0f 138 #define ETHTYPE_IP 0x0800
shintamainjp 0:521ba375aa0f 139 #define ETHTYPE_VLAN 0x8100
shintamainjp 0:521ba375aa0f 140 #define ETHTYPE_PPPOEDISC 0x8863 /* PPP Over Ethernet Discovery Stage */
shintamainjp 0:521ba375aa0f 141 #define ETHTYPE_PPPOE 0x8864 /* PPP Over Ethernet Session Stage */
shintamainjp 0:521ba375aa0f 142
shintamainjp 0:521ba375aa0f 143 /* MEMCPY-like macro to copy to/from struct eth_addr's that are local variables
shintamainjp 0:521ba375aa0f 144 * or known to be 32-bit aligned within the protocol header. */
shintamainjp 0:521ba375aa0f 145 #ifndef ETHADDR32_COPY
shintamainjp 0:521ba375aa0f 146 #define ETHADDR32_COPY(src, dst) SMEMCPY(src, dst, ETHARP_HWADDR_LEN)
shintamainjp 0:521ba375aa0f 147 #endif
shintamainjp 0:521ba375aa0f 148
shintamainjp 0:521ba375aa0f 149 /* MEMCPY-like macro to copy to/from struct eth_addr's that are no local
shintamainjp 0:521ba375aa0f 150 * variables and known to be 16-bit aligned within the protocol header. */
shintamainjp 0:521ba375aa0f 151 #ifndef ETHADDR16_COPY
shintamainjp 0:521ba375aa0f 152 #define ETHADDR16_COPY(src, dst) SMEMCPY(src, dst, ETHARP_HWADDR_LEN)
shintamainjp 0:521ba375aa0f 153 #endif
shintamainjp 0:521ba375aa0f 154
shintamainjp 0:521ba375aa0f 155 #if LWIP_ARP /* don't build if not configured for use in lwipopts.h */
shintamainjp 0:521ba375aa0f 156
shintamainjp 0:521ba375aa0f 157 /* ARP message types (opcodes) */
shintamainjp 0:521ba375aa0f 158 #define ARP_REQUEST 1
shintamainjp 0:521ba375aa0f 159 #define ARP_REPLY 2
shintamainjp 0:521ba375aa0f 160
shintamainjp 0:521ba375aa0f 161 /* Define this to 1 and define LWIP_ARP_FILTER_NETIF_FN(pbuf, netif, type)
shintamainjp 0:521ba375aa0f 162 * to a filter function that returns the correct netif when using multiple
shintamainjp 0:521ba375aa0f 163 * netifs on one hardware interface where the netif's low-level receive
shintamainjp 0:521ba375aa0f 164 * routine cannot decide for the correct netif (e.g. when mapping multiple
shintamainjp 0:521ba375aa0f 165 * IP addresses to one hardware interface).
shintamainjp 0:521ba375aa0f 166 */
shintamainjp 0:521ba375aa0f 167 #ifndef LWIP_ARP_FILTER_NETIF
shintamainjp 0:521ba375aa0f 168 #define LWIP_ARP_FILTER_NETIF 0
shintamainjp 0:521ba375aa0f 169 #endif
shintamainjp 0:521ba375aa0f 170
shintamainjp 0:521ba375aa0f 171 #if ARP_QUEUEING
shintamainjp 0:521ba375aa0f 172 /* struct for queueing outgoing packets for unknown address
shintamainjp 0:521ba375aa0f 173 * defined here to be accessed by memp.h
shintamainjp 0:521ba375aa0f 174 */
shintamainjp 0:521ba375aa0f 175 struct etharp_q_entry {
shintamainjp 0:521ba375aa0f 176 struct etharp_q_entry *next;
shintamainjp 0:521ba375aa0f 177 struct pbuf *p;
shintamainjp 0:521ba375aa0f 178 };
shintamainjp 0:521ba375aa0f 179 #endif /* ARP_QUEUEING */
shintamainjp 0:521ba375aa0f 180
shintamainjp 0:521ba375aa0f 181 #define etharp_init() /* Compatibility define, not init needed. */
shintamainjp 0:521ba375aa0f 182 void etharp_tmr(void);
shintamainjp 0:521ba375aa0f 183 s8_t etharp_find_addr(struct netif *netif, ip_addr_t *ipaddr,
shintamainjp 0:521ba375aa0f 184 struct eth_addr **eth_ret, ip_addr_t **ip_ret);
shintamainjp 0:521ba375aa0f 185 err_t etharp_output(struct netif *netif, struct pbuf *q, ip_addr_t *ipaddr);
shintamainjp 0:521ba375aa0f 186 err_t etharp_query(struct netif *netif, ip_addr_t *ipaddr, struct pbuf *q);
shintamainjp 0:521ba375aa0f 187 err_t etharp_request(struct netif *netif, ip_addr_t *ipaddr);
shintamainjp 0:521ba375aa0f 188 /* For Ethernet network interfaces, we might want to send "gratuitous ARP";
shintamainjp 0:521ba375aa0f 189 * this is an ARP packet sent by a node in order to spontaneously cause other
shintamainjp 0:521ba375aa0f 190 * nodes to update an entry in their ARP cache.
shintamainjp 0:521ba375aa0f 191 * From RFC 3220 "IP Mobility Support for IPv4" section 4.6. */
shintamainjp 0:521ba375aa0f 192 #define etharp_gratuitous(netif) etharp_request((netif), &(netif)->ip_addr)
shintamainjp 0:521ba375aa0f 193
shintamainjp 0:521ba375aa0f 194 #if ETHARP_SUPPORT_STATIC_ENTRIES
shintamainjp 0:521ba375aa0f 195 err_t etharp_add_static_entry(ip_addr_t *ipaddr, struct eth_addr *ethaddr);
shintamainjp 0:521ba375aa0f 196 err_t etharp_remove_static_entry(ip_addr_t *ipaddr);
shintamainjp 0:521ba375aa0f 197 #endif /* ETHARP_SUPPORT_STATIC_ENTRIES */
shintamainjp 0:521ba375aa0f 198
shintamainjp 0:521ba375aa0f 199 #if LWIP_AUTOIP
shintamainjp 0:521ba375aa0f 200 err_t etharp_raw(struct netif *netif, const struct eth_addr *ethsrc_addr,
shintamainjp 0:521ba375aa0f 201 const struct eth_addr *ethdst_addr,
shintamainjp 0:521ba375aa0f 202 const struct eth_addr *hwsrc_addr, const ip_addr_t *ipsrc_addr,
shintamainjp 0:521ba375aa0f 203 const struct eth_addr *hwdst_addr, const ip_addr_t *ipdst_addr,
shintamainjp 0:521ba375aa0f 204 const u16_t opcode);
shintamainjp 0:521ba375aa0f 205 #endif /* LWIP_AUTOIP */
shintamainjp 0:521ba375aa0f 206
shintamainjp 0:521ba375aa0f 207 #endif /* LWIP_ARP */
shintamainjp 0:521ba375aa0f 208
shintamainjp 0:521ba375aa0f 209 err_t ethernet_input(struct pbuf *p, struct netif *netif);
shintamainjp 0:521ba375aa0f 210
shintamainjp 0:521ba375aa0f 211 #define eth_addr_cmp(addr1, addr2) (memcmp((addr1)->addr, (addr2)->addr, ETHARP_HWADDR_LEN) == 0)
shintamainjp 0:521ba375aa0f 212
shintamainjp 0:521ba375aa0f 213 extern const struct eth_addr ethbroadcast, ethzero;
shintamainjp 0:521ba375aa0f 214
shintamainjp 0:521ba375aa0f 215 #ifdef __cplusplus
shintamainjp 0:521ba375aa0f 216 }
shintamainjp 0:521ba375aa0f 217 #endif
shintamainjp 0:521ba375aa0f 218
shintamainjp 0:521ba375aa0f 219 #endif /* LWIP_ARP || LWIP_ETHERNET */
shintamainjp 0:521ba375aa0f 220
shintamainjp 0:521ba375aa0f 221 #endif /* __NETIF_ARP_H__ */