FBI FRATER / Mbed 2 deprecated InetTest

Dependencies:   mbed

NetServices/if/lwip/lwipNetDnsRequest.h@0:4edb816d21e1, 2015-10-16 (annotated)

Committer:
ICTFBI
Date:
Fri Oct 16 14:28:26 2015 +0000
Revision:
0:4edb816d21e1
Pre-update 16-10-15

Who changed what in which revision?

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ICTFBI 0:4edb816d21e1 1
ICTFBI 0:4edb816d21e1 2 /*
ICTFBI 0:4edb816d21e1 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
ICTFBI 0:4edb816d21e1 4
ICTFBI 0:4edb816d21e1 5 Permission is hereby granted, free of charge, to any person obtaining a copy
ICTFBI 0:4edb816d21e1 6 of this software and associated documentation files (the "Software"), to deal
ICTFBI 0:4edb816d21e1 7 in the Software without restriction, including without limitation the rights
ICTFBI 0:4edb816d21e1 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
ICTFBI 0:4edb816d21e1 9 copies of the Software, and to permit persons to whom the Software is
ICTFBI 0:4edb816d21e1 10 furnished to do so, subject to the following conditions:
ICTFBI 0:4edb816d21e1 11
ICTFBI 0:4edb816d21e1 12 The above copyright notice and this permission notice shall be included in
ICTFBI 0:4edb816d21e1 13 all copies or substantial portions of the Software.
ICTFBI 0:4edb816d21e1 14
ICTFBI 0:4edb816d21e1 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
ICTFBI 0:4edb816d21e1 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
ICTFBI 0:4edb816d21e1 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
ICTFBI 0:4edb816d21e1 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
ICTFBI 0:4edb816d21e1 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
ICTFBI 0:4edb816d21e1 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
ICTFBI 0:4edb816d21e1 21 THE SOFTWARE.
ICTFBI 0:4edb816d21e1 22 */
ICTFBI 0:4edb816d21e1 23
ICTFBI 0:4edb816d21e1 24 #ifndef LWIPNETDNSREQUEST_H
ICTFBI 0:4edb816d21e1 25 #define LWIPNETDNSREQUEST_H
ICTFBI 0:4edb816d21e1 26
ICTFBI 0:4edb816d21e1 27 #define NET_LWIP_STACK 1
ICTFBI 0:4edb816d21e1 28 #include "if/net/netdnsrequest.h"
ICTFBI 0:4edb816d21e1 29
ICTFBI 0:4edb816d21e1 30 //struct ip_addr_t;
ICTFBI 0:4edb816d21e1 31 #include "lwip/ip_addr.h"
ICTFBI 0:4edb816d21e1 32
ICTFBI 0:4edb816d21e1 33 class LwipNetDnsRequest : public NetDnsRequest
ICTFBI 0:4edb816d21e1 34 {
ICTFBI 0:4edb816d21e1 35 public:
ICTFBI 0:4edb816d21e1 36 LwipNetDnsRequest(const char* hostname);
ICTFBI 0:4edb816d21e1 37 LwipNetDnsRequest(Host* pHost);
ICTFBI 0:4edb816d21e1 38 virtual ~LwipNetDnsRequest();
ICTFBI 0:4edb816d21e1 39
ICTFBI 0:4edb816d21e1 40 //Execute request & return OK if found, NOTFOUND or ERROR on error, or PROCESSING if the request has not completed yet
ICTFBI 0:4edb816d21e1 41 virtual void poll();
ICTFBI 0:4edb816d21e1 42
ICTFBI 0:4edb816d21e1 43 virtual void close();
ICTFBI 0:4edb816d21e1 44
ICTFBI 0:4edb816d21e1 45 protected:
ICTFBI 0:4edb816d21e1 46 void foundCb(const char *name, ip_addr_t *ipaddr);
ICTFBI 0:4edb816d21e1 47
ICTFBI 0:4edb816d21e1 48 private:
ICTFBI 0:4edb816d21e1 49 enum LwipNetDnsState
ICTFBI 0:4edb816d21e1 50 {
ICTFBI 0:4edb816d21e1 51 LWIPNETDNS_START,
ICTFBI 0:4edb816d21e1 52 LWIPNETDNS_PROCESSING, //Req has not completed
ICTFBI 0:4edb816d21e1 53 LWIPNETDNS_NOTFOUND,
ICTFBI 0:4edb816d21e1 54 LWIPNETDNS_ERROR,
ICTFBI 0:4edb816d21e1 55 LWIPNETDNS_OK
ICTFBI 0:4edb816d21e1 56 };
ICTFBI 0:4edb816d21e1 57
ICTFBI 0:4edb816d21e1 58 LwipNetDnsState m_state;
ICTFBI 0:4edb816d21e1 59 bool m_cbFired;
ICTFBI 0:4edb816d21e1 60
ICTFBI 0:4edb816d21e1 61 //Static callbacks : Transforms into a C++ callback
ICTFBI 0:4edb816d21e1 62 static void sFoundCb(const char *name, ip_addr_t *ipaddr, void *arg);
ICTFBI 0:4edb816d21e1 63
ICTFBI 0:4edb816d21e1 64 bool m_closing;
ICTFBI 0:4edb816d21e1 65 };
ICTFBI 0:4edb816d21e1 66
ICTFBI 0:4edb816d21e1 67 #endif