Nino Der Kinderen / Mbed 2 deprecated InetTest

Embedded C project:18/12/2014

Dependencies:   DS1307 TextLCD mbed

NetServices/if/lwip/lwipNetDnsRequest.h@0:8d87bc453349, 2014-12-18 (annotated)

Committer:
ninoderkinderen
Date:
Thu Dec 18 09:35:49 2014 +0000
Revision:
0:8d87bc453349
Programma embedded C

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ninoderkinderen 0:8d87bc453349 1
ninoderkinderen 0:8d87bc453349 2 /*
ninoderkinderen 0:8d87bc453349 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
ninoderkinderen 0:8d87bc453349 4
ninoderkinderen 0:8d87bc453349 5 Permission is hereby granted, free of charge, to any person obtaining a copy
ninoderkinderen 0:8d87bc453349 6 of this software and associated documentation files (the "Software"), to deal
ninoderkinderen 0:8d87bc453349 7 in the Software without restriction, including without limitation the rights
ninoderkinderen 0:8d87bc453349 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
ninoderkinderen 0:8d87bc453349 9 copies of the Software, and to permit persons to whom the Software is
ninoderkinderen 0:8d87bc453349 10 furnished to do so, subject to the following conditions:
ninoderkinderen 0:8d87bc453349 11
ninoderkinderen 0:8d87bc453349 12 The above copyright notice and this permission notice shall be included in
ninoderkinderen 0:8d87bc453349 13 all copies or substantial portions of the Software.
ninoderkinderen 0:8d87bc453349 14
ninoderkinderen 0:8d87bc453349 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
ninoderkinderen 0:8d87bc453349 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
ninoderkinderen 0:8d87bc453349 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
ninoderkinderen 0:8d87bc453349 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
ninoderkinderen 0:8d87bc453349 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
ninoderkinderen 0:8d87bc453349 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
ninoderkinderen 0:8d87bc453349 21 THE SOFTWARE.
ninoderkinderen 0:8d87bc453349 22 */
ninoderkinderen 0:8d87bc453349 23
ninoderkinderen 0:8d87bc453349 24 #ifndef LWIPNETDNSREQUEST_H
ninoderkinderen 0:8d87bc453349 25 #define LWIPNETDNSREQUEST_H
ninoderkinderen 0:8d87bc453349 26
ninoderkinderen 0:8d87bc453349 27 #define NET_LWIP_STACK 1
ninoderkinderen 0:8d87bc453349 28 #include "if/net/netdnsrequest.h"
ninoderkinderen 0:8d87bc453349 29
ninoderkinderen 0:8d87bc453349 30 //struct ip_addr_t;
ninoderkinderen 0:8d87bc453349 31 #include "lwip/ip_addr.h"
ninoderkinderen 0:8d87bc453349 32
ninoderkinderen 0:8d87bc453349 33 class LwipNetDnsRequest : public NetDnsRequest
ninoderkinderen 0:8d87bc453349 34 {
ninoderkinderen 0:8d87bc453349 35 public:
ninoderkinderen 0:8d87bc453349 36 LwipNetDnsRequest(const char* hostname);
ninoderkinderen 0:8d87bc453349 37 LwipNetDnsRequest(Host* pHost);
ninoderkinderen 0:8d87bc453349 38 virtual ~LwipNetDnsRequest();
ninoderkinderen 0:8d87bc453349 39
ninoderkinderen 0:8d87bc453349 40 //Execute request & return OK if found, NOTFOUND or ERROR on error, or PROCESSING if the request has not completed yet
ninoderkinderen 0:8d87bc453349 41 virtual void poll();
ninoderkinderen 0:8d87bc453349 42
ninoderkinderen 0:8d87bc453349 43 virtual void close();
ninoderkinderen 0:8d87bc453349 44
ninoderkinderen 0:8d87bc453349 45 protected:
ninoderkinderen 0:8d87bc453349 46 void foundCb(const char *name, ip_addr_t *ipaddr);
ninoderkinderen 0:8d87bc453349 47
ninoderkinderen 0:8d87bc453349 48 private:
ninoderkinderen 0:8d87bc453349 49 enum LwipNetDnsState
ninoderkinderen 0:8d87bc453349 50 {
ninoderkinderen 0:8d87bc453349 51 LWIPNETDNS_START,
ninoderkinderen 0:8d87bc453349 52 LWIPNETDNS_PROCESSING, //Req has not completed
ninoderkinderen 0:8d87bc453349 53 LWIPNETDNS_NOTFOUND,
ninoderkinderen 0:8d87bc453349 54 LWIPNETDNS_ERROR,
ninoderkinderen 0:8d87bc453349 55 LWIPNETDNS_OK
ninoderkinderen 0:8d87bc453349 56 };
ninoderkinderen 0:8d87bc453349 57
ninoderkinderen 0:8d87bc453349 58 LwipNetDnsState m_state;
ninoderkinderen 0:8d87bc453349 59 bool m_cbFired;
ninoderkinderen 0:8d87bc453349 60
ninoderkinderen 0:8d87bc453349 61 //Static callbacks : Transforms into a C++ callback
ninoderkinderen 0:8d87bc453349 62 static void sFoundCb(const char *name, ip_addr_t *ipaddr, void *arg);
ninoderkinderen 0:8d87bc453349 63
ninoderkinderen 0:8d87bc453349 64 bool m_closing;
ninoderkinderen 0:8d87bc453349 65 };
ninoderkinderen 0:8d87bc453349 66
ninoderkinderen 0:8d87bc453349 67 #endif