sasa ivkovic / Mbed 2 deprecated LAN

testing of combination of LCS and LAN

Dependencies:   mbed

EthernetNetIf/LPC2368/if/lwip/lwipNetDnsRequest.h@0:a7a6a692162f, 2015-01-14 (annotated)

Committer:
damir
Date:
Wed Jan 14 13:29:55 2015 +0000
Revision:
0:a7a6a692162f
Test of LAN

Who changed what in which revision?

UserRevisionLine numberNew contents of line
damir 0:a7a6a692162f 1
damir 0:a7a6a692162f 2 /*
damir 0:a7a6a692162f 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
damir 0:a7a6a692162f 4
damir 0:a7a6a692162f 5 Permission is hereby granted, free of charge, to any person obtaining a copy
damir 0:a7a6a692162f 6 of this software and associated documentation files (the "Software"), to deal
damir 0:a7a6a692162f 7 in the Software without restriction, including without limitation the rights
damir 0:a7a6a692162f 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
damir 0:a7a6a692162f 9 copies of the Software, and to permit persons to whom the Software is
damir 0:a7a6a692162f 10 furnished to do so, subject to the following conditions:
damir 0:a7a6a692162f 11
damir 0:a7a6a692162f 12 The above copyright notice and this permission notice shall be included in
damir 0:a7a6a692162f 13 all copies or substantial portions of the Software.
damir 0:a7a6a692162f 14
damir 0:a7a6a692162f 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
damir 0:a7a6a692162f 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
damir 0:a7a6a692162f 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
damir 0:a7a6a692162f 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
damir 0:a7a6a692162f 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
damir 0:a7a6a692162f 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
damir 0:a7a6a692162f 21 THE SOFTWARE.
damir 0:a7a6a692162f 22 */
damir 0:a7a6a692162f 23
damir 0:a7a6a692162f 24 #ifndef LWIPNETDNSREQUEST_H
damir 0:a7a6a692162f 25 #define LWIPNETDNSREQUEST_H
damir 0:a7a6a692162f 26
damir 0:a7a6a692162f 27 #define NET_LWIP_STACK 1
damir 0:a7a6a692162f 28 #include "if/net/netdnsrequest.h"
damir 0:a7a6a692162f 29
damir 0:a7a6a692162f 30 //struct ip_addr_t;
damir 0:a7a6a692162f 31 #include "lwip/ip_addr.h"
damir 0:a7a6a692162f 32
damir 0:a7a6a692162f 33 class LwipNetDnsRequest : public NetDnsRequest
damir 0:a7a6a692162f 34 {
damir 0:a7a6a692162f 35 public:
damir 0:a7a6a692162f 36 LwipNetDnsRequest(const char* hostname);
damir 0:a7a6a692162f 37 LwipNetDnsRequest(Host* pHost);
damir 0:a7a6a692162f 38 virtual ~LwipNetDnsRequest();
damir 0:a7a6a692162f 39
damir 0:a7a6a692162f 40 //Execute request & return OK if found, NOTFOUND or ERROR on error, or PROCESSING if the request has not completed yet
damir 0:a7a6a692162f 41 virtual void poll();
damir 0:a7a6a692162f 42
damir 0:a7a6a692162f 43 virtual void close();
damir 0:a7a6a692162f 44
damir 0:a7a6a692162f 45 protected:
damir 0:a7a6a692162f 46 void foundCb(const char *name, ip_addr_t *ipaddr);
damir 0:a7a6a692162f 47
damir 0:a7a6a692162f 48 private:
damir 0:a7a6a692162f 49 enum LwipNetDnsState
damir 0:a7a6a692162f 50 {
damir 0:a7a6a692162f 51 LWIPNETDNS_START,
damir 0:a7a6a692162f 52 LWIPNETDNS_PROCESSING, //Req has not completed
damir 0:a7a6a692162f 53 LWIPNETDNS_NOTFOUND,
damir 0:a7a6a692162f 54 LWIPNETDNS_ERROR,
damir 0:a7a6a692162f 55 LWIPNETDNS_OK
damir 0:a7a6a692162f 56 };
damir 0:a7a6a692162f 57
damir 0:a7a6a692162f 58 LwipNetDnsState m_state;
damir 0:a7a6a692162f 59 bool m_cbFired;
damir 0:a7a6a692162f 60
damir 0:a7a6a692162f 61 //Static callbacks : Transforms into a C++ callback
damir 0:a7a6a692162f 62 static void sFoundCb(const char *name, ip_addr_t *ipaddr, void *arg);
damir 0:a7a6a692162f 63
damir 0:a7a6a692162f 64 bool m_closing;
damir 0:a7a6a692162f 65 };
damir 0:a7a6a692162f 66
damir 0:a7a6a692162f 67 #endif