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/lwip/dns.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 * lwip DNS resolver header file.
shintamainjp 0:521ba375aa0f 3
shintamainjp 0:521ba375aa0f 4 * Author: Jim Pettinato
shintamainjp 0:521ba375aa0f 5 * April 2007
shintamainjp 0:521ba375aa0f 6
shintamainjp 0:521ba375aa0f 7 * ported from uIP resolv.c Copyright (c) 2002-2003, Adam Dunkels.
shintamainjp 0:521ba375aa0f 8 *
shintamainjp 0:521ba375aa0f 9 * Redistribution and use in source and binary forms, with or without
shintamainjp 0:521ba375aa0f 10 * modification, are permitted provided that the following conditions
shintamainjp 0:521ba375aa0f 11 * are met:
shintamainjp 0:521ba375aa0f 12 * 1. Redistributions of source code must retain the above copyright
shintamainjp 0:521ba375aa0f 13 * notice, this list of conditions and the following disclaimer.
shintamainjp 0:521ba375aa0f 14 * 2. Redistributions in binary form must reproduce the above copyright
shintamainjp 0:521ba375aa0f 15 * notice, this list of conditions and the following disclaimer in the
shintamainjp 0:521ba375aa0f 16 * documentation and/or other materials provided with the distribution.
shintamainjp 0:521ba375aa0f 17 * 3. The name of the author may not be used to endorse or promote
shintamainjp 0:521ba375aa0f 18 * products derived from this software without specific prior
shintamainjp 0:521ba375aa0f 19 * written permission.
shintamainjp 0:521ba375aa0f 20 *
shintamainjp 0:521ba375aa0f 21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
shintamainjp 0:521ba375aa0f 22 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
shintamainjp 0:521ba375aa0f 23 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
shintamainjp 0:521ba375aa0f 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
shintamainjp 0:521ba375aa0f 25 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
shintamainjp 0:521ba375aa0f 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
shintamainjp 0:521ba375aa0f 27 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
shintamainjp 0:521ba375aa0f 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
shintamainjp 0:521ba375aa0f 29 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
shintamainjp 0:521ba375aa0f 30 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
shintamainjp 0:521ba375aa0f 31 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
shintamainjp 0:521ba375aa0f 32 */
shintamainjp 0:521ba375aa0f 33
shintamainjp 0:521ba375aa0f 34 #ifndef __LWIP_DNS_H__
shintamainjp 0:521ba375aa0f 35 #define __LWIP_DNS_H__
shintamainjp 0:521ba375aa0f 36
shintamainjp 0:521ba375aa0f 37 #include "lwip/opt.h"
shintamainjp 0:521ba375aa0f 38
shintamainjp 0:521ba375aa0f 39 #if LWIP_DNS /* don't build if not configured for use in lwipopts.h */
shintamainjp 0:521ba375aa0f 40
shintamainjp 0:521ba375aa0f 41 /** DNS timer period */
shintamainjp 0:521ba375aa0f 42 #define DNS_TMR_INTERVAL 1000
shintamainjp 0:521ba375aa0f 43
shintamainjp 0:521ba375aa0f 44 /** DNS field TYPE used for "Resource Records" */
shintamainjp 0:521ba375aa0f 45 #define DNS_RRTYPE_A 1 /* a host address */
shintamainjp 0:521ba375aa0f 46 #define DNS_RRTYPE_NS 2 /* an authoritative name server */
shintamainjp 0:521ba375aa0f 47 #define DNS_RRTYPE_MD 3 /* a mail destination (Obsolete - use MX) */
shintamainjp 0:521ba375aa0f 48 #define DNS_RRTYPE_MF 4 /* a mail forwarder (Obsolete - use MX) */
shintamainjp 0:521ba375aa0f 49 #define DNS_RRTYPE_CNAME 5 /* the canonical name for an alias */
shintamainjp 0:521ba375aa0f 50 #define DNS_RRTYPE_SOA 6 /* marks the start of a zone of authority */
shintamainjp 0:521ba375aa0f 51 #define DNS_RRTYPE_MB 7 /* a mailbox domain name (EXPERIMENTAL) */
shintamainjp 0:521ba375aa0f 52 #define DNS_RRTYPE_MG 8 /* a mail group member (EXPERIMENTAL) */
shintamainjp 0:521ba375aa0f 53 #define DNS_RRTYPE_MR 9 /* a mail rename domain name (EXPERIMENTAL) */
shintamainjp 0:521ba375aa0f 54 #define DNS_RRTYPE_NULL 10 /* a null RR (EXPERIMENTAL) */
shintamainjp 0:521ba375aa0f 55 #define DNS_RRTYPE_WKS 11 /* a well known service description */
shintamainjp 0:521ba375aa0f 56 #define DNS_RRTYPE_PTR 12 /* a domain name pointer */
shintamainjp 0:521ba375aa0f 57 #define DNS_RRTYPE_HINFO 13 /* host information */
shintamainjp 0:521ba375aa0f 58 #define DNS_RRTYPE_MINFO 14 /* mailbox or mail list information */
shintamainjp 0:521ba375aa0f 59 #define DNS_RRTYPE_MX 15 /* mail exchange */
shintamainjp 0:521ba375aa0f 60 #define DNS_RRTYPE_TXT 16 /* text strings */
shintamainjp 0:521ba375aa0f 61
shintamainjp 0:521ba375aa0f 62 /** DNS field CLASS used for "Resource Records" */
shintamainjp 0:521ba375aa0f 63 #define DNS_RRCLASS_IN 1 /* the Internet */
shintamainjp 0:521ba375aa0f 64 #define DNS_RRCLASS_CS 2 /* the CSNET class (Obsolete - used only for examples in some obsolete RFCs) */
shintamainjp 0:521ba375aa0f 65 #define DNS_RRCLASS_CH 3 /* the CHAOS class */
shintamainjp 0:521ba375aa0f 66 #define DNS_RRCLASS_HS 4 /* Hesiod [Dyer 87] */
shintamainjp 0:521ba375aa0f 67 #define DNS_RRCLASS_FLUSH 0x800 /* Flush bit */
shintamainjp 0:521ba375aa0f 68
shintamainjp 0:521ba375aa0f 69 /* The size used for the next line is rather a hack, but it prevents including socket.h in all files
shintamainjp 0:521ba375aa0f 70 that include memp.h, and that would possibly break portability (since socket.h defines some types
shintamainjp 0:521ba375aa0f 71 and constants possibly already define by the OS).
shintamainjp 0:521ba375aa0f 72 Calculation rule:
shintamainjp 0:521ba375aa0f 73 sizeof(struct addrinfo) + sizeof(struct sockaddr_in) + DNS_MAX_NAME_LENGTH + 1 byte zero-termination */
shintamainjp 0:521ba375aa0f 74 #define NETDB_ELEM_SIZE (32 + 16 + DNS_MAX_NAME_LENGTH + 1)
shintamainjp 0:521ba375aa0f 75
shintamainjp 0:521ba375aa0f 76 #if DNS_LOCAL_HOSTLIST
shintamainjp 0:521ba375aa0f 77 /** struct used for local host-list */
shintamainjp 0:521ba375aa0f 78 struct local_hostlist_entry {
shintamainjp 0:521ba375aa0f 79 /** static hostname */
shintamainjp 0:521ba375aa0f 80 const char *name;
shintamainjp 0:521ba375aa0f 81 /** static host address in network byteorder */
shintamainjp 0:521ba375aa0f 82 ip_addr_t addr;
shintamainjp 0:521ba375aa0f 83 struct local_hostlist_entry *next;
shintamainjp 0:521ba375aa0f 84 };
shintamainjp 0:521ba375aa0f 85 #if DNS_LOCAL_HOSTLIST_IS_DYNAMIC
shintamainjp 0:521ba375aa0f 86 #ifndef DNS_LOCAL_HOSTLIST_MAX_NAMELEN
shintamainjp 0:521ba375aa0f 87 #define DNS_LOCAL_HOSTLIST_MAX_NAMELEN DNS_MAX_NAME_LENGTH
shintamainjp 0:521ba375aa0f 88 #endif
shintamainjp 0:521ba375aa0f 89 #define LOCALHOSTLIST_ELEM_SIZE ((sizeof(struct local_hostlist_entry) + DNS_LOCAL_HOSTLIST_MAX_NAMELEN + 1))
shintamainjp 0:521ba375aa0f 90 #endif /* DNS_LOCAL_HOSTLIST_IS_DYNAMIC */
shintamainjp 0:521ba375aa0f 91 #endif /* DNS_LOCAL_HOSTLIST */
shintamainjp 0:521ba375aa0f 92
shintamainjp 0:521ba375aa0f 93 /** Callback which is invoked when a hostname is found.
shintamainjp 0:521ba375aa0f 94 * A function of this type must be implemented by the application using the DNS resolver.
shintamainjp 0:521ba375aa0f 95 * @param name pointer to the name that was looked up.
shintamainjp 0:521ba375aa0f 96 * @param ipaddr pointer to an ip_addr_t containing the IP address of the hostname,
shintamainjp 0:521ba375aa0f 97 * or NULL if the name could not be found (or on any other error).
shintamainjp 0:521ba375aa0f 98 * @param callback_arg a user-specified callback argument passed to dns_gethostbyname
shintamainjp 0:521ba375aa0f 99 */
shintamainjp 0:521ba375aa0f 100 typedef void (*dns_found_callback)(const char *name, ip_addr_t *ipaddr, void *callback_arg);
shintamainjp 0:521ba375aa0f 101
shintamainjp 0:521ba375aa0f 102 void dns_init(void);
shintamainjp 0:521ba375aa0f 103 void dns_tmr(void);
shintamainjp 0:521ba375aa0f 104 void dns_setserver(u8_t numdns, ip_addr_t *dnsserver);
shintamainjp 0:521ba375aa0f 105 ip_addr_t dns_getserver(u8_t numdns);
shintamainjp 0:521ba375aa0f 106 err_t dns_gethostbyname(const char *hostname, ip_addr_t *addr,
shintamainjp 0:521ba375aa0f 107 dns_found_callback found, void *callback_arg);
shintamainjp 0:521ba375aa0f 108
shintamainjp 0:521ba375aa0f 109 #if DNS_LOCAL_HOSTLIST && DNS_LOCAL_HOSTLIST_IS_DYNAMIC
shintamainjp 0:521ba375aa0f 110 int dns_local_removehost(const char *hostname, const ip_addr_t *addr);
shintamainjp 0:521ba375aa0f 111 err_t dns_local_addhost(const char *hostname, const ip_addr_t *addr);
shintamainjp 0:521ba375aa0f 112 #endif /* DNS_LOCAL_HOSTLIST && DNS_LOCAL_HOSTLIST_IS_DYNAMIC */
shintamainjp 0:521ba375aa0f 113
shintamainjp 0:521ba375aa0f 114 #endif /* LWIP_DNS */
shintamainjp 0:521ba375aa0f 115
shintamainjp 0:521ba375aa0f 116 #endif /* __LWIP_DNS_H__ */