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/ipv4/lwip/ip_addr.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) 2001-2004 Swedish Institute of Computer Science.
shintamainjp 0:521ba375aa0f 3 * All rights reserved.
shintamainjp 0:521ba375aa0f 4 *
shintamainjp 0:521ba375aa0f 5 * Redistribution and use in source and binary forms, with or without modification,
shintamainjp 0:521ba375aa0f 6 * are permitted provided that the following conditions are met:
shintamainjp 0:521ba375aa0f 7 *
shintamainjp 0:521ba375aa0f 8 * 1. Redistributions of source code must retain the above copyright notice,
shintamainjp 0:521ba375aa0f 9 * this list of conditions and the following disclaimer.
shintamainjp 0:521ba375aa0f 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
shintamainjp 0:521ba375aa0f 11 * this list of conditions and the following disclaimer in the documentation
shintamainjp 0:521ba375aa0f 12 * and/or other materials provided with the distribution.
shintamainjp 0:521ba375aa0f 13 * 3. The name of the author may not be used to endorse or promote products
shintamainjp 0:521ba375aa0f 14 * derived from this software without specific prior written permission.
shintamainjp 0:521ba375aa0f 15 *
shintamainjp 0:521ba375aa0f 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
shintamainjp 0:521ba375aa0f 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
shintamainjp 0:521ba375aa0f 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
shintamainjp 0:521ba375aa0f 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
shintamainjp 0:521ba375aa0f 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
shintamainjp 0:521ba375aa0f 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
shintamainjp 0:521ba375aa0f 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
shintamainjp 0:521ba375aa0f 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
shintamainjp 0:521ba375aa0f 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
shintamainjp 0:521ba375aa0f 25 * OF SUCH DAMAGE.
shintamainjp 0:521ba375aa0f 26 *
shintamainjp 0:521ba375aa0f 27 * This file is part of the lwIP TCP/IP stack.
shintamainjp 0:521ba375aa0f 28 *
shintamainjp 0:521ba375aa0f 29 * Author: Adam Dunkels <adam@sics.se>
shintamainjp 0:521ba375aa0f 30 *
shintamainjp 0:521ba375aa0f 31 */
shintamainjp 0:521ba375aa0f 32 #ifndef __LWIP_IP_ADDR_H__
shintamainjp 0:521ba375aa0f 33 #define __LWIP_IP_ADDR_H__
shintamainjp 0:521ba375aa0f 34
shintamainjp 0:521ba375aa0f 35 #include "lwip/opt.h"
shintamainjp 0:521ba375aa0f 36 #include "lwip/def.h"
shintamainjp 0:521ba375aa0f 37
shintamainjp 0:521ba375aa0f 38 #ifdef __cplusplus
shintamainjp 0:521ba375aa0f 39 extern "C" {
shintamainjp 0:521ba375aa0f 40 #endif
shintamainjp 0:521ba375aa0f 41
shintamainjp 0:521ba375aa0f 42 /* This is the aligned version of ip_addr_t,
shintamainjp 0:521ba375aa0f 43 used as local variable, on the stack, etc. */
shintamainjp 0:521ba375aa0f 44 struct ip_addr {
shintamainjp 0:521ba375aa0f 45 u32_t addr;
shintamainjp 0:521ba375aa0f 46 };
shintamainjp 0:521ba375aa0f 47
shintamainjp 0:521ba375aa0f 48 /* This is the packed version of ip_addr_t,
shintamainjp 0:521ba375aa0f 49 used in network headers that are itself packed */
shintamainjp 0:521ba375aa0f 50 #ifdef PACK_STRUCT_USE_INCLUDES
shintamainjp 0:521ba375aa0f 51 # include "arch/bpstruct.h"
shintamainjp 0:521ba375aa0f 52 #endif
shintamainjp 0:521ba375aa0f 53 PACK_STRUCT_BEGIN
shintamainjp 0:521ba375aa0f 54 struct ip_addr_packed {
shintamainjp 0:521ba375aa0f 55 PACK_STRUCT_FIELD(u32_t addr);
shintamainjp 0:521ba375aa0f 56 } PACK_STRUCT_STRUCT;
shintamainjp 0:521ba375aa0f 57 PACK_STRUCT_END
shintamainjp 0:521ba375aa0f 58 #ifdef PACK_STRUCT_USE_INCLUDES
shintamainjp 0:521ba375aa0f 59 # include "arch/epstruct.h"
shintamainjp 0:521ba375aa0f 60 #endif
shintamainjp 0:521ba375aa0f 61
shintamainjp 0:521ba375aa0f 62 /** ip_addr_t uses a struct for convenience only, so that the same defines can
shintamainjp 0:521ba375aa0f 63 * operate both on ip_addr_t as well as on ip_addr_p_t. */
shintamainjp 0:521ba375aa0f 64 typedef struct ip_addr ip_addr_t;
shintamainjp 0:521ba375aa0f 65 typedef struct ip_addr_packed ip_addr_p_t;
shintamainjp 0:521ba375aa0f 66
shintamainjp 0:521ba375aa0f 67 /*
shintamainjp 0:521ba375aa0f 68 * struct ipaddr2 is used in the definition of the ARP packet format in
shintamainjp 0:521ba375aa0f 69 * order to support compilers that don't have structure packing.
shintamainjp 0:521ba375aa0f 70 */
shintamainjp 0:521ba375aa0f 71 #ifdef PACK_STRUCT_USE_INCLUDES
shintamainjp 0:521ba375aa0f 72 # include "arch/bpstruct.h"
shintamainjp 0:521ba375aa0f 73 #endif
shintamainjp 0:521ba375aa0f 74 PACK_STRUCT_BEGIN
shintamainjp 0:521ba375aa0f 75 struct ip_addr2 {
shintamainjp 0:521ba375aa0f 76 PACK_STRUCT_FIELD(u16_t addrw[2]);
shintamainjp 0:521ba375aa0f 77 } PACK_STRUCT_STRUCT;
shintamainjp 0:521ba375aa0f 78 PACK_STRUCT_END
shintamainjp 0:521ba375aa0f 79 #ifdef PACK_STRUCT_USE_INCLUDES
shintamainjp 0:521ba375aa0f 80 # include "arch/epstruct.h"
shintamainjp 0:521ba375aa0f 81 #endif
shintamainjp 0:521ba375aa0f 82
shintamainjp 0:521ba375aa0f 83 /* Forward declaration to not include netif.h */
shintamainjp 0:521ba375aa0f 84 struct netif;
shintamainjp 0:521ba375aa0f 85
shintamainjp 0:521ba375aa0f 86 extern const ip_addr_t ip_addr_any;
shintamainjp 0:521ba375aa0f 87 extern const ip_addr_t ip_addr_broadcast;
shintamainjp 0:521ba375aa0f 88
shintamainjp 0:521ba375aa0f 89 /** IP_ADDR_ can be used as a fixed IP address
shintamainjp 0:521ba375aa0f 90 * for the wildcard and the broadcast address
shintamainjp 0:521ba375aa0f 91 */
shintamainjp 0:521ba375aa0f 92 #define IP_ADDR_ANY ((ip_addr_t *)&ip_addr_any)
shintamainjp 0:521ba375aa0f 93 #define IP_ADDR_BROADCAST ((ip_addr_t *)&ip_addr_broadcast)
shintamainjp 0:521ba375aa0f 94
shintamainjp 0:521ba375aa0f 95 /** 255.255.255.255 */
shintamainjp 0:521ba375aa0f 96 #define IPADDR_NONE ((u32_t)0xffffffffUL)
shintamainjp 0:521ba375aa0f 97 /** 127.0.0.1 */
shintamainjp 0:521ba375aa0f 98 #define IPADDR_LOOPBACK ((u32_t)0x7f000001UL)
shintamainjp 0:521ba375aa0f 99 /** 0.0.0.0 */
shintamainjp 0:521ba375aa0f 100 #define IPADDR_ANY ((u32_t)0x00000000UL)
shintamainjp 0:521ba375aa0f 101 /** 255.255.255.255 */
shintamainjp 0:521ba375aa0f 102 #define IPADDR_BROADCAST ((u32_t)0xffffffffUL)
shintamainjp 0:521ba375aa0f 103
shintamainjp 0:521ba375aa0f 104 /* Definitions of the bits in an Internet address integer.
shintamainjp 0:521ba375aa0f 105
shintamainjp 0:521ba375aa0f 106 On subnets, host and network parts are found according to
shintamainjp 0:521ba375aa0f 107 the subnet mask, not these masks. */
shintamainjp 0:521ba375aa0f 108 #define IP_CLASSA(a) ((((u32_t)(a)) & 0x80000000UL) == 0)
shintamainjp 0:521ba375aa0f 109 #define IP_CLASSA_NET 0xff000000
shintamainjp 0:521ba375aa0f 110 #define IP_CLASSA_NSHIFT 24
shintamainjp 0:521ba375aa0f 111 #define IP_CLASSA_HOST (0xffffffff & ~IP_CLASSA_NET)
shintamainjp 0:521ba375aa0f 112 #define IP_CLASSA_MAX 128
shintamainjp 0:521ba375aa0f 113
shintamainjp 0:521ba375aa0f 114 #define IP_CLASSB(a) ((((u32_t)(a)) & 0xc0000000UL) == 0x80000000UL)
shintamainjp 0:521ba375aa0f 115 #define IP_CLASSB_NET 0xffff0000
shintamainjp 0:521ba375aa0f 116 #define IP_CLASSB_NSHIFT 16
shintamainjp 0:521ba375aa0f 117 #define IP_CLASSB_HOST (0xffffffff & ~IP_CLASSB_NET)
shintamainjp 0:521ba375aa0f 118 #define IP_CLASSB_MAX 65536
shintamainjp 0:521ba375aa0f 119
shintamainjp 0:521ba375aa0f 120 #define IP_CLASSC(a) ((((u32_t)(a)) & 0xe0000000UL) == 0xc0000000UL)
shintamainjp 0:521ba375aa0f 121 #define IP_CLASSC_NET 0xffffff00
shintamainjp 0:521ba375aa0f 122 #define IP_CLASSC_NSHIFT 8
shintamainjp 0:521ba375aa0f 123 #define IP_CLASSC_HOST (0xffffffff & ~IP_CLASSC_NET)
shintamainjp 0:521ba375aa0f 124
shintamainjp 0:521ba375aa0f 125 #define IP_CLASSD(a) (((u32_t)(a) & 0xf0000000UL) == 0xe0000000UL)
shintamainjp 0:521ba375aa0f 126 #define IP_CLASSD_NET 0xf0000000 /* These ones aren't really */
shintamainjp 0:521ba375aa0f 127 #define IP_CLASSD_NSHIFT 28 /* net and host fields, but */
shintamainjp 0:521ba375aa0f 128 #define IP_CLASSD_HOST 0x0fffffff /* routing needn't know. */
shintamainjp 0:521ba375aa0f 129 #define IP_MULTICAST(a) IP_CLASSD(a)
shintamainjp 0:521ba375aa0f 130
shintamainjp 0:521ba375aa0f 131 #define IP_EXPERIMENTAL(a) (((u32_t)(a) & 0xf0000000UL) == 0xf0000000UL)
shintamainjp 0:521ba375aa0f 132 #define IP_BADCLASS(a) (((u32_t)(a) & 0xf0000000UL) == 0xf0000000UL)
shintamainjp 0:521ba375aa0f 133
shintamainjp 0:521ba375aa0f 134 #define IP_LOOPBACKNET 127 /* official! */
shintamainjp 0:521ba375aa0f 135
shintamainjp 0:521ba375aa0f 136
shintamainjp 0:521ba375aa0f 137 #if BYTE_ORDER == BIG_ENDIAN
shintamainjp 0:521ba375aa0f 138 /** Set an IP address given by the four byte-parts */
shintamainjp 0:521ba375aa0f 139 #define IP4_ADDR(ipaddr, a,b,c,d) \
shintamainjp 0:521ba375aa0f 140 (ipaddr)->addr = ((u32_t)((a) & 0xff) << 24) | \
shintamainjp 0:521ba375aa0f 141 ((u32_t)((b) & 0xff) << 16) | \
shintamainjp 0:521ba375aa0f 142 ((u32_t)((c) & 0xff) << 8) | \
shintamainjp 0:521ba375aa0f 143 (u32_t)((d) & 0xff)
shintamainjp 0:521ba375aa0f 144 #else
shintamainjp 0:521ba375aa0f 145 /** Set an IP address given by the four byte-parts.
shintamainjp 0:521ba375aa0f 146 Little-endian version that prevents the use of htonl. */
shintamainjp 0:521ba375aa0f 147 #define IP4_ADDR(ipaddr, a,b,c,d) \
shintamainjp 0:521ba375aa0f 148 (ipaddr)->addr = ((u32_t)((d) & 0xff) << 24) | \
shintamainjp 0:521ba375aa0f 149 ((u32_t)((c) & 0xff) << 16) | \
shintamainjp 0:521ba375aa0f 150 ((u32_t)((b) & 0xff) << 8) | \
shintamainjp 0:521ba375aa0f 151 (u32_t)((a) & 0xff)
shintamainjp 0:521ba375aa0f 152 #endif
shintamainjp 0:521ba375aa0f 153
shintamainjp 0:521ba375aa0f 154 /** MEMCPY-like copying of IP addresses where addresses are known to be
shintamainjp 0:521ba375aa0f 155 * 16-bit-aligned if the port is correctly configured (so a port could define
shintamainjp 0:521ba375aa0f 156 * this to copying 2 u16_t's) - no NULL-pointer-checking needed. */
shintamainjp 0:521ba375aa0f 157 #ifndef IPADDR2_COPY
shintamainjp 0:521ba375aa0f 158 #define IPADDR2_COPY(dest, src) SMEMCPY(dest, src, sizeof(ip_addr_t))
shintamainjp 0:521ba375aa0f 159 #endif
shintamainjp 0:521ba375aa0f 160
shintamainjp 0:521ba375aa0f 161 /** Copy IP address - faster than ip_addr_set: no NULL check */
shintamainjp 0:521ba375aa0f 162 #define ip_addr_copy(dest, src) ((dest).addr = (src).addr)
shintamainjp 0:521ba375aa0f 163 /** Safely copy one IP address to another (src may be NULL) */
shintamainjp 0:521ba375aa0f 164 #define ip_addr_set(dest, src) ((dest)->addr = \
shintamainjp 0:521ba375aa0f 165 ((src) == NULL ? 0 : \
shintamainjp 0:521ba375aa0f 166 (src)->addr))
shintamainjp 0:521ba375aa0f 167 /** Set complete address to zero */
shintamainjp 0:521ba375aa0f 168 #define ip_addr_set_zero(ipaddr) ((ipaddr)->addr = 0)
shintamainjp 0:521ba375aa0f 169 /** Set address to IPADDR_ANY (no need for htonl()) */
shintamainjp 0:521ba375aa0f 170 #define ip_addr_set_any(ipaddr) ((ipaddr)->addr = IPADDR_ANY)
shintamainjp 0:521ba375aa0f 171 /** Set address to loopback address */
shintamainjp 0:521ba375aa0f 172 #define ip_addr_set_loopback(ipaddr) ((ipaddr)->addr = PP_HTONL(IPADDR_LOOPBACK))
shintamainjp 0:521ba375aa0f 173 /** Safely copy one IP address to another and change byte order
shintamainjp 0:521ba375aa0f 174 * from host- to network-order. */
shintamainjp 0:521ba375aa0f 175 #define ip_addr_set_hton(dest, src) ((dest)->addr = \
shintamainjp 0:521ba375aa0f 176 ((src) == NULL ? 0:\
shintamainjp 0:521ba375aa0f 177 htonl((src)->addr)))
shintamainjp 0:521ba375aa0f 178 /** IPv4 only: set the IP address given as an u32_t */
shintamainjp 0:521ba375aa0f 179 #define ip4_addr_set_u32(dest_ipaddr, src_u32) ((dest_ipaddr)->addr = (src_u32))
shintamainjp 0:521ba375aa0f 180 /** IPv4 only: get the IP address as an u32_t */
shintamainjp 0:521ba375aa0f 181 #define ip4_addr_get_u32(src_ipaddr) ((src_ipaddr)->addr)
shintamainjp 0:521ba375aa0f 182
shintamainjp 0:521ba375aa0f 183 /** Get the network address by combining host address with netmask */
shintamainjp 0:521ba375aa0f 184 #define ip_addr_get_network(target, host, netmask) ((target)->addr = ((host)->addr) & ((netmask)->addr))
shintamainjp 0:521ba375aa0f 185
shintamainjp 0:521ba375aa0f 186 /**
shintamainjp 0:521ba375aa0f 187 * Determine if two address are on the same network.
shintamainjp 0:521ba375aa0f 188 *
shintamainjp 0:521ba375aa0f 189 * @arg addr1 IP address 1
shintamainjp 0:521ba375aa0f 190 * @arg addr2 IP address 2
shintamainjp 0:521ba375aa0f 191 * @arg mask network identifier mask
shintamainjp 0:521ba375aa0f 192 * @return !0 if the network identifiers of both address match
shintamainjp 0:521ba375aa0f 193 */
shintamainjp 0:521ba375aa0f 194 #define ip_addr_netcmp(addr1, addr2, mask) (((addr1)->addr & \
shintamainjp 0:521ba375aa0f 195 (mask)->addr) == \
shintamainjp 0:521ba375aa0f 196 ((addr2)->addr & \
shintamainjp 0:521ba375aa0f 197 (mask)->addr))
shintamainjp 0:521ba375aa0f 198 #define ip_addr_cmp(addr1, addr2) ((addr1)->addr == (addr2)->addr)
shintamainjp 0:521ba375aa0f 199
shintamainjp 0:521ba375aa0f 200 #define ip_addr_isany(addr1) ((addr1) == NULL || (addr1)->addr == IPADDR_ANY)
shintamainjp 0:521ba375aa0f 201
shintamainjp 0:521ba375aa0f 202 #define ip_addr_isbroadcast(ipaddr, netif) ip4_addr_isbroadcast((ipaddr)->addr, (netif))
shintamainjp 0:521ba375aa0f 203 u8_t ip4_addr_isbroadcast(u32_t addr, const struct netif *netif);
shintamainjp 0:521ba375aa0f 204
shintamainjp 0:521ba375aa0f 205 #define ip_addr_netmask_valid(netmask) ip4_addr_netmask_valid((netmask)->addr)
shintamainjp 0:521ba375aa0f 206 u8_t ip4_addr_netmask_valid(u32_t netmask);
shintamainjp 0:521ba375aa0f 207
shintamainjp 0:521ba375aa0f 208 #define ip_addr_ismulticast(addr1) (((addr1)->addr & PP_HTONL(0xf0000000UL)) == PP_HTONL(0xe0000000UL))
shintamainjp 0:521ba375aa0f 209
shintamainjp 0:521ba375aa0f 210 #define ip_addr_islinklocal(addr1) (((addr1)->addr & PP_HTONL(0xffff0000UL)) == PP_HTONL(0xa9fe0000UL))
shintamainjp 0:521ba375aa0f 211
shintamainjp 0:521ba375aa0f 212 #define ip_addr_debug_print(debug, ipaddr) \
shintamainjp 0:521ba375aa0f 213 LWIP_DEBUGF(debug, ("%"U16_F".%"U16_F".%"U16_F".%"U16_F, \
shintamainjp 0:521ba375aa0f 214 ipaddr != NULL ? ip4_addr1_16(ipaddr) : 0, \
shintamainjp 0:521ba375aa0f 215 ipaddr != NULL ? ip4_addr2_16(ipaddr) : 0, \
shintamainjp 0:521ba375aa0f 216 ipaddr != NULL ? ip4_addr3_16(ipaddr) : 0, \
shintamainjp 0:521ba375aa0f 217 ipaddr != NULL ? ip4_addr4_16(ipaddr) : 0))
shintamainjp 0:521ba375aa0f 218
shintamainjp 0:521ba375aa0f 219 /* Get one byte from the 4-byte address */
shintamainjp 0:521ba375aa0f 220 #define ip4_addr1(ipaddr) (((u8_t*)(ipaddr))[0])
shintamainjp 0:521ba375aa0f 221 #define ip4_addr2(ipaddr) (((u8_t*)(ipaddr))[1])
shintamainjp 0:521ba375aa0f 222 #define ip4_addr3(ipaddr) (((u8_t*)(ipaddr))[2])
shintamainjp 0:521ba375aa0f 223 #define ip4_addr4(ipaddr) (((u8_t*)(ipaddr))[3])
shintamainjp 0:521ba375aa0f 224 /* These are cast to u16_t, with the intent that they are often arguments
shintamainjp 0:521ba375aa0f 225 * to printf using the U16_F format from cc.h. */
shintamainjp 0:521ba375aa0f 226 #define ip4_addr1_16(ipaddr) ((u16_t)ip4_addr1(ipaddr))
shintamainjp 0:521ba375aa0f 227 #define ip4_addr2_16(ipaddr) ((u16_t)ip4_addr2(ipaddr))
shintamainjp 0:521ba375aa0f 228 #define ip4_addr3_16(ipaddr) ((u16_t)ip4_addr3(ipaddr))
shintamainjp 0:521ba375aa0f 229 #define ip4_addr4_16(ipaddr) ((u16_t)ip4_addr4(ipaddr))
shintamainjp 0:521ba375aa0f 230
shintamainjp 0:521ba375aa0f 231 /** For backwards compatibility */
shintamainjp 0:521ba375aa0f 232 #define ip_ntoa(ipaddr) ipaddr_ntoa(ipaddr)
shintamainjp 0:521ba375aa0f 233
shintamainjp 0:521ba375aa0f 234 u32_t ipaddr_addr(const char *cp);
shintamainjp 0:521ba375aa0f 235 int ipaddr_aton(const char *cp, ip_addr_t *addr);
shintamainjp 0:521ba375aa0f 236 /** returns ptr to static buffer; not reentrant! */
shintamainjp 0:521ba375aa0f 237 char *ipaddr_ntoa(const ip_addr_t *addr);
shintamainjp 0:521ba375aa0f 238 char *ipaddr_ntoa_r(const ip_addr_t *addr, char *buf, int buflen);
shintamainjp 0:521ba375aa0f 239
shintamainjp 0:521ba375aa0f 240 #ifdef __cplusplus
shintamainjp 0:521ba375aa0f 241 }
shintamainjp 0:521ba375aa0f 242 #endif
shintamainjp 0:521ba375aa0f 243
shintamainjp 0:521ba375aa0f 244 #endif /* __LWIP_IP_ADDR_H__ */